This standard specifies the type, basic parameters, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage of JYD-3 type traveling winch. This standard applies to JYD-3 type traveling winch (hereinafter referred to as winch) used in non-explosion-proof shafts, chute, mining chamber, and shaft extension excavation. JB/T 9029-1999 JYD-3 type traveling winch JB/T9029-1999 Standard download decompression password: www.bzxz.net

[CS 73.100.40
China Machinery Industry Standard
JB/r9029-199
JYD-3 Traveling Winch
JYT-3motivewineh
1999-06-28 Issued
User Machinery Industry Bureau
2000-01-01 Implementation
389029-1999
This standard is a revision of ZBD93011-90Y-type progressive winch. Compared with ZBP93011-, the main technical content change of this standard is the addition of the safety brake age brake torque full coefficient annual requirements.
This standard replaces ZBD93011-90 from the date of implementation. This standard is proposed and approved by the National Mining Machinery Standardization Technical Committee. The responsible drafting unit of this standard: Heavy Industry Mining Machinery! The main drafters of this standard: Zhiqing, Lu Shuhua, Gai Xianli, Ming. Scope
Machinery Industry Standard of the People's Republic of China
JYD-3 Traveling Winch
JYD-3 Traveling Winch
JB/T9029-1999
This standard specifies the type, specification, technical requirements, test results, inspection rules, marking, packaging, confirmation and storage of JYD-3 traveling winch
This standard is applicable to the JYD-3 traveling winch (also called traveling winch) used in non-drying shafts, chute, mining, excavation and tunneling
2 Referenced Standards
The provisions contained in the following standards constitute the provisions of this standard by being referenced in this standard: When this standard is published, the versions shown are all effective. All standards will be revised. All parties using the standards shall discuss the possibility of using the latest versions of the following standards. GB 19[--1990
Picture mark for transportation of cosmetic products
Technical conditions for packaging GB/T 1239.1.-1234.2—1989
GB/ 8923—1988
GB:1 10089... 198B
GB/T 10095.- 19BB
GB/r 13306--199I
GB/T133841992
JBT1604—1998
Metallurgical mine transformer full specification
Coal price full specification 1992 edition"
3 Types and basic parameters
3.1 The working type is floating type,
The corrosion level and rust prevention level of steel surface before painting are broken. The accuracy of worm and worm wheel
The roundness of the full line is the gear
General technical conditions for packaging of electromechanical products
Mining 3.2 Product number should comply with the provisions of JB[604, YD-
Motor power, kw
Traveling winch
Hoisting machine type
3.3 The basic number and size of the winch should comply with the regulations in Table 1, approved by the National Bureau of Machinery and Equipment Industry on June 28, 1999, and implemented on January 1, 2000
4 According to technical requirements
Static tension
JB/T9029-1999
nt'mi n
Breaking tension
The winch shall meet the requirements of this standard and be manufactured according to the drawings and technical documents approved by the specified procedures. 4.21
The winch shall meet the current mine safety regulations and safety standards. 4.3 Any technical requirements not specified in this standard shall meet the current national standards and US standards. 4. The winch shall have a limited speed, over-cut and over-cut protection, and meet the requirements of poor lowering. 4.5 The accuracy of the gear pair shall meet the requirements of GE/T[U005 8-9-level. 4.6 The worm gear pair The test temperature shall comply with the requirements of GB/T1008985 or above: 4.7 The elastic test of the coupling and the brake shall comply with the requirements of Level 3 in GB2239. 4.8 When working under the prescribed working system, the maximum oil temperature shall not exceed 70℃: 4. The strong sound level during operation of the vehicle shall not exceed 85℃. 4.1 Reducer cleanliness: The lubricating oil and cleaning liquid shall be filtered through SSW0.075/0.050 in reverse, and the weight of the impurities after drying shall not be greater than 1.? times the total half-center distance of the reducer (in m). 4.11 The braking force of the actual brake shall be less than 3. 4.12 The brake operation mechanism shall be flexible and can be operated without any defects such as peeling, flow marks and cracks. For example, the gear, brake screen and other non-processed parts shall be free of defects such as peeling, flow marks and cracks. The inner and outer surfaces of the cabin are painted red and oiled, and the surface (except the brake rim of the reel) is painted with anti-rust grease, the nameplate surface is painted with wax, and the rest of the surface is painted orange-yellow.
4.15 Under the condition of complying with the use and maintenance regulations, the service life of the vehicle is not less than 7:4.10 Winch or set supply specification:
) The whole vehicle:
b Product manual, certificate of conformity, packing list and regulatory documents: matching electrical appliances, spare parts, leather rope,
4. 17 Manufacturing guarantee
If the user complies with the product storage, installation and use rules, within 3 days after the factory packaging, and within 2 days after the user's installation and use, if the product is damaged or cannot work properly due to poor manufacturing quality, the model or factory will replace the parts for free.
Test method and inspection rules
5. The product should be tested in the test method approved by the manufacturer according to the specified procedures.
JB/02-19bzxZ.net
S.2 The product can only be shipped after passing the inspection of the manufacturer, and there should be a certificate that the product quality is qualified. Documents: 5.3 Sichuan Guangjian Inspection
Each unit shall be tested for delivery once a year. 5.3.1 Daily inspection: The appearance quality shall comply with the provisions of 4.12-4.14. 5.3.2 The winch shall be tested for forward and reverse rotation of 15mm each, and the following requirements shall be met: 8) The operation is smooth, without jamming and abnormal belt sound; 9) All fasteners and connecting parts have no secret movement; 10) All moving mechanisms are normal, and the tension of the vehicle is 18%V. The friction belt should be released. 11) When the electric speed is doubled, the safety device plays an overspeed protection role. 5. 4.4.4 Type test shall include the following test contents: 5.4.3 Application of type test: a) New product prototype; h) Trial-produced product; e) Product whose design and process will be changed by personnel; d) Products produced in batches every 3 years; e) Products that will be discontinued for more than 2 years; 5.4.3 Load distribution test, dynamic test and self-efficiency test. The winch shall meet the requirements of 44, 4.8-4.12. 5.4.4 Load test shall be carried out in stages of 25%, 5%, 75% and 10% of the maximum load required. After the load test, the overload test shall be carried out. The test load shall be 125% of the rated load. After three tests, check that there shall be no abnormality in each part. 5.4.5 If the type test result does not meet the requirements of this standard, the test shall be repeated with additional test results. The result of the retest shall be the final result. 6.1 Each winch shall be marked with a product label in a conspicuous position. The label shall comply with the provisions of GBT13306 and shall indicate the following contents: a) manufacturer name and mark; b) product model and main technical parameters; d) manufacturing date: (factory number); 6.2 After the product passes the factory inspection, it shall be carefully packed with the whole machine. 6.3 The packaging of the winch shall comply with the provisions of GB13344 and the requirements of road, water and highway transportation. The electrical shipping diagram of the winch shall comply with the provisions of GB13344. The winch shall be stored in an indoor warehouse or in a warehouse. Water is not allowed. 6.6 When the random documents are packed in plastic bags, they should be marked with the words "package here" on the outside of the box: 3
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