Some standard content:
UDC 621. 88z / -864: Z Z. 14E91
National Standard of the People's Republic of China
This standard has been converted into the petroleum and natural gas industry standard after rectification. The standard number is: SY/T5073-93. This is hereby stated. GB/T 11644--89
Logging cable trucks
1989-10-07 Issued
1990-06-01 Implementation
State Administration of Technical Supervision Issued
National Standard of the People's Republic of China
Logging cable trucks
Logging cable trucks
Subject content and applicable scope
GB/T 11644-89
This standard specifies the product classification, basic parameters, technical requirements, product test methods, inspection rules, marking, packaging and transportation of logging winches.
This standard applies to various truck-mounted or skid-mounted logging winches used in rock and natural gas exploration and development. 2 Reference standards
GB 998
GB 1144
GB1243
GB 1244
GB 1496
GB1589
GB 1720
GB1730
GB1731
GB1732
GRＲ1743
GB 1761
Standard gauge railway locomotive yoke limits
Standard gauge railway construction limits
Basic test methods for low-voltage electrical appliances
Dimensions, tolerances and inspection of short-pitch splines for transmission
Short pitch precision roller chains for transmission
Sprocket tooth profiles and tolerances for short pitch precision roller chains and bushing chains for transmissionMethods for measuring noise of motor vehicles
External dimension limits of automobiles
Determination of adhesion of paint films
Determination of hardness of paint filmsPencil damping test
Determination of flexibility of paint films
Determination of impact resistance of paint films
Determination of luster of paint films
Determination of thickness of paint filmswww.bzxz.net
GB3478
GB 4970
GB 10095
Cylindrical involute spline
Automobile ride comfort test method for random input Involute cylindrical gear accuracy
3 Product classification and basic parameters
3.1 Product classification
Gauge winches are divided into land-based gauge winches and offshore gauge winches. Note: Gauge winches can also be called gauge cable winches or electric gauge winches. 3.2 Logging winch model compilation method
The logging winch model is composed of letters and numbers in the following way: Approved by the State Administration of Technical Supervision in 1989-1007
Implemented on 1990-06-01
3.3 Basic parameters
GB/T 11644-89
Rated logging depth (m)
Product variant sequence number (marked with 12···) Logging winch code
Offshore logging winch plus H, land logging winch without H The basic parameters of the logging winch should be in accordance with the provisions of Table 1. 3.4 Drum structure size
The drum of the logging winch is divided into two types: welded type and assembled type, and its structural size should meet the requirements of Table 2 (see Figure 1). Table 1
Logging winch model
Rated measuring depth
Maximum measuring lifting depth
Conventional logging
Cable lifting
Lowering speed
Extra-low speed logging
Maximum pull of winch
Installed power
DC-2 000
DC-3500
HDC - 3 500
DC-5000
HIC: - 5 000
300 -8 000
30～8 000
DC-7 000
HDC - 7 000
DC- 11 000
HDC - 10 000
1 - 100
Drum diameter D
4 Technical requirements
GB /T 116448
Drum length B Side plate outer diameter D,
4.1 Logging winch should be able to work normally under the following conditions: County ambient temperature -40℃～+40℃,
b. Relative turbidity is not more than 95%,.
Brake drum diameter D
Number of winch gears
(not less than)
Cable capacity, III
Cable diameter
Cable diameter
GB/T11644-89
c. Oil and gas field sites with rain, thunder and sand and dust. 4.2 Logging winch should meet the requirements of this standard and be manufactured in accordance with the drawings and technical documents approved by the prescribed procedures. 4.3 Raw materials, purchased parts and matching parts shall comply with relevant standards and shall be issued with certificates of conformity. 4.4
Cast iron parts, steel castings, welded parts and machined parts shall comply with relevant national standards and professional standards. 4.5 The size and accuracy of rectangular splines shall comply with the provisions of GB1144. The basic parameters and tolerances of involute splines shall comply with the provisions of GB3478. 4.6
The accuracy of the round bar gear of the transmission box shall not be lower than 8-7-7 of GB 10095. The basic parameters, diameter size and tolerance of the transmission sprocket shall comply with the provisions of GB1244. The purchased chain should meet the requirements of GB1243. The outer dimensions of the chain should meet the requirements of GB1589. The dimensional deviation and geometric tolerance should meet the following requirements: a. The total length dimension deviation is ± 15mm; the total width dimension deviation is ± 10mm; the total height dimension deviation is 130mm; the position tolerance of the longitudinal symmetry plane of the body to the center line of the chassis shall not exceed 5㎡m; the contour tolerance of the inner and outer skin surface shall not exceed 3㎡m. mm1 The line contour tolerance of the molding line is not more than 5mm. The diagonal error of the square geometric body is not more than 2㎡㎡ per meter. The position tolerance of the skin nail is not more than 5mm.
The approach angle is not less than 125, and the departure angle is not less than 164.11
Dustproof sealing:
The dust content in the instrument room is not more than 3mg/m, and the dust content in the
grade workshop shall not exceed 25% of the dust content outside the car. Waterproof sealing: When the rainfall intensity is 5~7mm/min, there shall be no water seepage in the car for 30min (a small amount of water seepage is allowed at the bottom of the side window 4.12
).
4.13 Thermal insulation: When the temperature difference between the inside and outside of the car reaches 25℃, the heat transfer coefficient is not more than 2.5W/(m2, K). The temperature of the operating room should meet 5~34℃ under any circumstances.
4.14 The maximum noise in the vehicle shall not exceed 85dB (A). 4.15 The maximum vibration index of the vehicle during operation is that the root mean square value of the speed of the vehicle floor is not more than 0.6, and the comfortable working time of the human body is not less than 4 hours.
4.16 The circuit should be safe and reliable. The cold insulation resistance of each circuit of the AC electrical system below 500V to the ground and the phase is not less than 2M, and it should be able to withstand a test voltage of 2000V with a frequency of 50Hz for 1min without breakdown and flashover. The normal insulation resistance of the DC gas system for the vehicle is not less than 0.5M92, and it can withstand a test voltage of 50Hz and 50UV with a frequency of 1min, and there should be no breakdown and flashover. 4.17 The drum body, the components passing through the drum body, and the bearing seat supporting the drum must be made of anti-magnetic materials. The magnetic permeability of anti-magnetic material parts is not more than 1.20. The magnetic permeability test data shall be recorded in the product quality certificate. 4.18. The paint quality shall meet the following requirements: a. Appearance of paint film: smooth and flat, no particles are allowed on the surface, slight "orange peel" is allowed, and the gloss is smooth. The gloss of the glossy film is not less than 90, and the glossy film is not higher than 30.
b. Coating thickness: the primer layer is not less than 15μm, and the surface layer is not less than +40μm. c. Mechanical strength (without putty layer)
Impact 400N·cm;
Elasticity 3 mm
Hardness>0.4;
Adhesion level.
d. Water resistance: connected to 50℃ water, there should be no change after 5 cycles. 4
GB/T 11644-89
e. Corrosion resistance: the painted sample is immersed in 25±1 containing 3% NaCI solution for 700h and qualified. f. Resistance to temperature change: Stable in use within the range of +60 to -40°C (no cracking after 10 cycles of temperature change). 4.19 The brake drum of the assembled drum shall be subjected to a single-piece static balance test. After assembly, the drum shall be subjected to a static balance test as a whole. The welded drum shall be subjected to a dynamic balance test after machining is completed. The balance accuracy shall meet the requirements of G16. 4.20 The newly manufactured (or modified) steering shaft shall be subjected to a dynamic balance test, and its balance accuracy shall meet the requirements of G16. The transmission box shall be inspected for cleanliness and temperature rise, with the cleanliness less than 1g and the bearing temperature rise not greater than 40℃. 4.211 The logging winch shall be subjected to a firm operation and load operation test, and the factory road test mileage shall be no less than 30kⅢl. After the test, it shall meet the requirements of each item of this standard. 4.22 New products and major modified products shall be subjected to type tests, and the operation time of the type test shall not be less than three times of the test time, and the road test mileage shall not be less than 100km.
5 Test methods
5.1 Appearance, dimensions and paint inspection
Appearance is inspected by physical observation.
External dimensions are inspected by general or special tools and samples. 5.1.3
Paint inspection:
Products are inspected by physical observation and sample comparison. Sample inspection is as follows:
Paint film gloss is measured according to GB1743;
Paint film thickness is measured according to GR1764:
Paint film punching degree is measured according to B1732:
Paint film elasticity is measured according to GB1731:
Film hardness is measured according to GB1730;
Paint film adhesion is measured according to GB1720;
g. · Water resistance: Keep warm in a warm water bath at 50±1℃ for 8 hours and then cool naturally for 16 hours for one cycle; in the corrosion resistance test (salt water), observe the changes of the paint film every 24 hours.
The temperature change resistance sample is placed in a +60℃ oven for 1 hour from room temperature, then taken out and cooled to room temperature and then placed in a -40℃ freezer for 1 hour. Take the sample out to room temperature for one cycle.
5.2 Dustproof sealing test
Before the test, the dust inside the car should be cleaned, and the doors, windows and ventilation devices should be closed. The test is carried out on dry and dusty dirt roads or gravel roads. The lateral wind speed is less than 0.5m/s. The test vehicle follows the lift vehicle at a speed of 15-20km/h. The samples are collected after driving for 30 minutes in the dust fog with a dust density of not less than 30mg/m2 outside the car. The sampling head is installed at a height of 400-800mm from the floor. The air intake direction of the sampling head should be perpendicular to the driving direction. The sampling time is 20min. Each trip is sampled once and the average value is taken. 5.3 Waterproof sealing test
It is carried out on a rainfall test bench. The rainfall intensity is 5-7mm/min. The rainfall direction is 45 degrees to the vertical line. It lasts for 30min and the leakage is observed. The rainfall oxygen is measured with a rain gauge. 5.4 Determination of heat transfer coefficient
After the test is completed, it is carried out by heating the interior of the carriage. 5.4.1 Test conditions
a There should be no rain during the test. The wind speed within 1m from the outer surface of the carriage should not exceed 2m/s. The ambient temperature change should not exceed 3℃. There is no other heat source within 3m around the outer surface of the carriage;
b. Before the test, open all doors, windows and railings of the carriage. Hole recessed door, and place for 5h; c. Test arrangement is as shown in Figure 2, heating electric furnaces are arranged at equal distances of 1.2~1.6m along the longitudinal center line of the carriage, and connected in parallel. Three thermometers are used outside the carriage according to the figure, and four thermometers are used inside the carriage: 5
GB/T 11644-89
One electric furnace, one person per day motion recorder, mother safety
water thermometer
d. The accuracy of each electrical instrument shall not be less than Class 2.5. 5.4.2 Test method
. Close the doors, windows, railings, and opening doors. The expandable carriage shall be in the expanded state, and no one is allowed in the carriageb. Record atmospheric pressure, relative air humidity, and the arrangement of thermometers and electric furnaces; use autotransformers to adjust the power of the heating furnace, and record the temperature of each measuring point inside and outside the car, the voltage at the electric furnace end, and the current every 30 minutes. When the difference between the temperature (average value) inside and outside the car reaches a thermal equilibrium state of 20-25C (the average temperature change of each measuring point in the car is not more than 2℃, and the total power change of the electric furnace is not more than 3%), keep the thermal semi-equilibrium state for 2 hours. At this time, record the temperature of each measuring point, the voltage at the electric furnace end, and the current every 15 minutes, and calculate the heat transfer coefficient h according to the following formula: h
Where: h - heat transfer coefficient, W/(m2·K): P
Total power of the electric furnace, W,
Where: I——Total current of the electric furnace, A; L
——Voltage at the electric furnace end, V.
——Interior temperature of the vehicle after thermal equilibrium (average value), t
Ambient temperature (average value), ℃;
S——Geometric mean of the inner and outer surface areas of the vehicle compartment, m. s-vss,
——Interior surface area of the vehicle compartment, m\,
S2——External surface area of the vehicle compartment, m\.
Repeat the test once and take the average value of the heat transfer coefficient. 6
5.5 Noise measurement
GB /T 11644 --89
Noise measurement shall be carried out in accordance with GB1496.
5.6Measurement and evaluation of vibration acceleration and comfortable working time shall be carried out in accordance with GB4970. 5.7 Insulation resistance and withstand voltage test
After the insulation resistance is qualified in the cold state, the withstand voltage test shall be carried out. The test method shall be carried out in accordance with GB998. 5.8 The measurement and display of magnetic permeability μ
Use the point-by-point measurement method of weak magnetic instrument.
5.9 Dynamic and static balance are measured on the balancing device. 510 The temperature rise of the bearing is directly measured by point thermometer, and the temperature is measured by mercury thermometer. Cleanliness inspection
After the transmission box is thoroughly cleaned and then subjected to load test, the method is carried out. The test is carried out by weighing the residual impurities after filtering with 0.075×0.050 (200 mouth) metal wire mesh at 150℃ for two hours and drying for ten hours. 5.12 Transmission box test and inspection
The transmission box must be tested and inspected one by one, and can be assembled after matching. 5.12.12
The transmission box test is carried out on a special test bench, divided into no-load test and load test. The no-load test of the transmission box should be carried out at the rated speed. The test time is not less than 1h in both directions of the anti-reverse. The test shall meet the following requirements: 5.12.3
The fasteners at all connections shall not be loose;
There shall be no oil leakage at all seals;
The gears shall rotate normally and smoothly without any abnormal impact or vibration. c.
No-load test The load test shall be carried out in the following manner. For the gearbox with reversing operation, three-way and reverse two-way tests shall be carried out: 5.12.4
For single-direction gearboxes, one-way tests are allowed, but the rotation direction during the test must be the same as that during the first operation. The load test shall meet the following requirements:
Under rated power and rated speed, the gearbox shall operate normally and reliably without any abnormal impact, vibration or uneven sound. There shall be no oil leakage at all seals.
The load test time shall not be less than 1h for each gear reverse rotation. After the above tests, check the following items according to the technical requirements: side clearance of the gear; contact points of the gears; heating conditions: cleanliness inspection (extract 2% of each batch of products, but not less than 2 sets); paint and appearance quality. After the load test, use coal (or firewood) to clean the box and add enough lubricating oil as required. 5.12.6 5.13 Idle running test of logging winch The idle running test of logging winch is carried out after the logging winch is assembled. After 30 minutes of the idle running test of logging winch, the following items should be checked: each control system should be flexible, accurate and reliable! The transmission system should have no abnormal noise and impact sound; b. Each sealing part should not leak oil, air or water, and the temperature rise of the supporting bearings of each transmission box and other running parts in the transmission system should not exceed 40. d.
Load test of logging winch
The load test of logging winch shall be carried out at the winch load test site after the idling test is completed. 5.14.1
The test loads of various types of logging winches shall be in accordance with Table 3. The test loads shall be applied step by step from small to large. 5.14.2
GB /T 11644--89
5.14.3 Various test loads shall be applied twice. In any case, the winch can brake reliably. The air brake shall have the same performance as the brake, and the brake shall be stable and reliable.
5.14.4 The load test shall be checked according to the items listed in 5.13.2 and shall meet the requirements. Table 3
Test winch model
: -2 00n
DC: - 3 50m
HDC 3 500
DC 5onG
)C 5000
C:-7 000
HnC -7 000
DC-10 000
HDC: -10 000
(1000)
(2 000)
(2 000)
(2000)
(2 000)
(2 000)
(3000)
(4000)
(2 500)
(2 00)
(4000)
(5500)
(3500)
(3000)
(5000)
(6000)
(6500)
kN(kgf)
(G600)
(7 500)
5.15 Driving performance test of vehicle-mounted logging winch 5.15.1 The inspection mileage shall not be less than 30km, of which the non-grade road surface shall not be less than 10km, and a climbing test with a slope of not less than 30 shall be conducted.
5.15.2 During the driving test, the transmission system shall not have any abnormal noise. Each driving gear shall be flexible and reliable. The seals of all newly manufactured and remanufactured transmission cases shall not have any oil. During the driving test in 5.15.3, the driving performance of the vehicle and the quality of all modified parts shall be checked to ensure the original performance of the vehicle. During the driving test in 5.15.4, if any failure to comply with the provisions of 5.15.2 and 5.15.3 is found, the driving test shall be repeated after repair, and the test conditions shall comply with the provisions of 5.15.1.
Type test
Type test is carried out in accordance with the requirements of Article 4.23. In addition to meeting all the requirements of the "exit test", the type test shall also meet the following requirements; a
For vehicle-mounted logging winches, the mileage of the type test road test shall not be less than 100km, and the road surface outside the grade shall not be less than 30km. It shall also undergo a climbing test, and its performance shall not be lower than the design capacity of the vehicle chassis; during the type test, the vehicle-mounted logging winch must be driven with the maximum load according to its service conditions (counterweight is allowed); b.
During the type test: if it is found that it does not meet the provisions of Articles 5.15.2 and 5.15.3, it shall be re-tested after repair, and the test conditions shall meet the provisions of a and bl of this article.
Inspection rules
All logging winches shall be subjected to exit test, and new products and major improved products shall be subjected to type inspection. 6.1
6.2 The factory inspection items shall be carried out according to Table 4. If any index does not meet the requirements, it shall be repaired and re-inspected until all are qualified. H
Factory inspection items
Inspection of appearance, dimensions and paint
Electrical insulation and withstand voltage
Magnetic permeability
Dynamic and static balance
Bearing temperature rise
Travel and load test
Waterproof sealing test
GB/T11644—89
Article number of this standard
Technical requirements
4.9, 4.18
Test method
5.12~5.15
Type inspection items shall be carried out according to Table 5. If any result does not meet the requirements, improvement measures shall be taken until it is qualified. Table 5
Wood standard clause compilation
Type inspection items
Implementation of standards
Environmental conditions
Approach angle, departure angle
Dustproof and sealing
Thermal insulation
Perturbation and human comfort working time
Dynamic balance
Cleanliness
Operation, load and road test
Paint sample
Others according to inspection
Technical requirements
Test party
Check drawings and related technical documents
Test records
5.12, 5.13, 5.16
GB/T 11644—89
6.4 When users accept products, they shall base their acceptance on the inspection records of the inspection department and the product quality certificate provided by the manufacturer. If the user deems it necessary, he may participate in the whole inspection process.
Marking, packaging, transportation and storage
The logging winch and its main components shall be nailed with nameplates at the positions specified in the drawings. The nameplate content: value.
Product name and modelt
Basic parameters,
c. Product number,
Manufacturer name or trademark#
Date of manufacture (year, month).
When the logging winch leaves the factory, each transmission box and other lubricating parts shall be filled with sufficient lubricating oil according to the oil specified in the drawings. 7.3
The accessories of the logging winch shall be fixed or boxed according to the requirements of the drawings. The wearing parts and random documents shall be boxed and shipped with the vehicle. The random documents include
Product certificate (the vehicle-mounted logging winch shall also include the original vehicle chassis certificate)b.
Product manual!
℃．Packing list.
7.4 Products that are stored for a long time should have their doors, windows and openings closed, and should be parked in a warehouse equipped with ventilation, moisture-proofing, fire-fighting and other equipment. 7.5 Under conditions of normal storage, transportation and normal operation, within one year from the date of delivery, if the product's normal use is affected by manufacturing quality, the manufacturer should repair or replace parts free of charge. Additional notes:
This standard was proposed by the Ministry of Energy of the People's Republic of China. This standard is under the jurisdiction of the National Technical Committee for Standardization of Petroleum Drilling Equipment and Tools. This standard was drafted by Baoji Petroleum Machinery Plant. The main drafters of this standard are Luo Shihe, Jiang Zuyu, Ma Yaoyan and Tong Dexiang. Copyright reserved. No reproduction allowed.
Book number: 155066-1-7342
Price:
Headings 112 ~ 3015
Type inspection items shall be carried out according to Table 5. If any result does not meet the requirements, improvement measures shall be taken until the product is qualified. Table 5
Wood standard clause compilation
Type inspection items
Implementation of standards
Environmental conditions
Approach angle, departure angle
Dustproof and sealing
Thermal insulation
Perturbation and human comfort working time
Dynamic balance
Cleanliness
Operation, load and road test
Paint sample
Others according to inspection
Technical requirements
Test party
Check drawings and related technical documents
Test records
5.12, 5.13, 5.16
GB/T 11644—89
6.4 When users accept products, they shall base their acceptance on the inspection records of the inspection department and the product quality certificate provided by the manufacturer. If the user deems it necessary, he may participate in the whole inspection process.
Marking, packaging, transportation and storage
The logging winch and its main components shall be nailed with nameplates at the positions specified in the drawings. The nameplate content: value.
Product name and modelt
Basic parameters,
c. Product number,
Manufacturer name or trademark#
Date of manufacture (year, month).
When the logging winch leaves the factory, each transmission box and other lubricating parts shall be filled with sufficient lubricating oil according to the oil specified in the drawings. 7.3
The accessories of the logging winch shall be fixed or boxed according to the requirements of the drawings. The wearing parts and random documents shall be boxed and shipped with the vehicle. The random documents include
Product certificate (the vehicle-mounted logging winch shall also include the original vehicle chassis certificate)b.
Product manual!
℃．Packing list.
7.4 Products that are stored for a long time should have their doors, windows and openings closed, and should be parked in a warehouse equipped with ventilation, moisture-proofing, fire-fighting and other equipment. 7.5 Under conditions of normal storage, transportation and normal operation, within one year from the date of delivery, if the product's normal use is affected by manufacturing quality, the manufacturer should repair or replace parts free of charge. Additional notes:
This standard was proposed by the Ministry of Energy of the People's Republic of China. This standard is under the jurisdiction of the National Technical Committee for Standardization of Petroleum Drilling Equipment and Tools. This standard was drafted by Baoji Petroleum Machinery Plant. The main drafters of this standard are Luo Shihe, Jiang Zuyu, Ma Yaoyan and Tong Dexiang. Copyright reserved. No reproduction allowed.
Book number: 155066-1-7342
Price:
Headings 112 ~ 3015
Type inspection items shall be carried out according to Table 5. If any result does not meet the requirements, improvement measures shall be taken until the product is qualified. Table 5
Wood standard clause compilation
Type inspection items
Implementation of standards
Environmental conditions
Approach angle, departure angle
Dustproof and sealing
Thermal insulation
Perturbation and human comfort working time
Dynamic balance
Cleanliness
Operation, load and road test
Paint sample
Others according to inspection
Technical requirements
Test party
Check drawings and related technical documents
Test records
5.12, 5.13, 5.16
GB/T 11644—89
6.4 When users accept products, they shall base their acceptance on the inspection records of the inspection department and the product quality certificate provided by the manufacturer. If the user deems it necessary, he may participate in the whole inspection process.
Marking, packaging, transportation and storage
The logging winch and its main components shall be nailed with nameplates at the positions specified in the drawings. The nameplate content: value.
Product name and modelt
Basic parameters,
c. Product number,
Manufacturer name or trademark#
Date of manufacture (year, month).
When the logging winch leaves the factory, each transmission box and other lubricating parts shall be filled with sufficient lubricating oil according to the oil specified in the drawings. 7.3
The accessories of the logging winch shall be fixed or boxed according to the requirements of the drawings. The wearing parts and random documents shall be boxed and shipped with the vehicle. The random documents include
Product certificate (the vehicle-mounted logging winch shall also include the original vehicle chassis certificate)b.
Product manual!
℃．Packing list.
7.4 Products that are stored for a long time should have their doors, windows and openings closed, and should be parked in a warehouse equipped with ventilation, moisture-proofing, fire-fighting and other equipment. 7.5 Under conditions of normal storage, transportation and normal operation, within one year from the date of delivery, if the product's normal use is affected by manufacturing quality, the manufacturer should repair or replace parts free of charge. Additional notes:
This standard was proposed by the Ministry of Energy of the People's Republic of China. This standard is under the jurisdiction of the National Technical Committee for Standardization of Petroleum Drilling Equipment and Tools. This standard was drafted by Baoji Petroleum Machinery Plant. The main drafters of this standard are Luo Shihe, Jiang Zuyu, Ma Yaoyan and Tong Dexiang. Copyright reserved. No reproduction allowed.
Book number: 155066-1-7342
Price:
Headings 112 ~ 30
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