This standard specifies the model, specification, material, technical requirements and inspection items of PL type all-wood structure delivery tray. This standard should be used together with JB/T 8137.1-1999. JB/T 8137.2-1999 Wire and cable delivery tray Part 2: All-wood structure delivery tray JB/T8137.2-1999 Standard download decompression password: www.bzxz.net

People's Republic of China, Machinery Industry Standard
JB/T8137.2-1999
Wire and Cable Delivery Pallet
Part 2: All-Wood Structure Delivery Pallet
1999-08-06 Issued
State Machinery Industry Bureau
2000-01-01 Implementation
JB/T8137.2-1999
The types and dimensions of this standard JB/T8137.1~8137.4-1999 are revised with reference to DIN46391 standard. This standard JB/T8137 includes the following parts under the general title "Wire and Cable Delivery Tray": JB/T8137.1 Part 1: General provisions Appendix A Reference table of tray length; 2 Part 2: All-wood structure delivery tray;
JB/T8137.2
JB/T8137.3 Part 3: All-steel corrugated structure delivery tray; JB/T8137.4 Part 4: Steel composite structure delivery tray; Parts 2 to 4 should be used together with Part 1. In 1995, the standard number of GB4005-83 was changed to JB/T8137-95, but its content was not revised. When it is revised according to DIN46391 standard, d is defined as the diameter of the shaft hole, which is consistent with DIN standard and small-diameter machine wire drum standard: and the original standard only divides the size and technical requirements into the method of writing partial standards, and divides the delivery drum into full wood structure, full steel corrugated structure and steel composite structure according to the structure, and the original iron and wood structure is classified as steel composite combination. Each part describes in detail the model, specification, material, basic technical requirements and test items of various delivery drums. From the date of implementation, this standard will replace JB/T8137.1~8137.2-95 at the same time. Appendix A of Part 1 of this standard is a prompt appendix. This standard is proposed and managed by the National Technical Committee for Standardization of Wires and Cables. This standard is drafted by Shanghai Cable Research Institute. The main drafters of this standard are: Wang Shanqing, Miao Dejiang, and Sun Xin. 1
1 Scope
Machinery Industry Standard of the People's Republic of China
Wire and Cable Delivery Pallet
Part 2: All-wood Structure Delivery Pallet
JB/T8137.2-1999
This standard specifies the model, specification, material, technical requirements and inspection items of PL type all-wood structure delivery pallet. This standard should be used together with JB/T8137.1-1999.
Cited Standards
The provisions contained in the following standards constitute the provisions of this standard through reference in this standard. When this standard is published, the versions shown are valid. All standards will be revised, and parties using this standard should explore the possibility of using the latest version of the following standards. GB/T153—1995
Coniferous sawn timber
Part 1 General provisions
JB/T8137.1--1999 Wire and cable delivery trays 3 Materials
The material used for all-wood structure delivery trays shall comply with the provisions of GB/T153. The moisture content of the wood during processing shall be less than 20% of the dry material weight. Model
The model and schematic diagram of the wire tray are shown in Table 1, 1, Table 1
5 Specifications
The specification range of the wire tray shall comply with the provisions of Table 2. Type
Approved by the State Bureau of Machinery Industry on August 6, 1999 Table 2
All-wood delivery pallet
500~2500
2000-01-01 Implementation
6 Technical requirements
JB/T8137.2-1999
Figure 1 All-wood delivery pallet
6.1 For specifications of 500~800, all-wood structure shall be adopted, and for specifications of 900~2500, all-wood structure is allowed. 6.2 Tolerance
Dimensional deviation shall comply with the provisions of Table 3.
1000±5.0
1120±5.0
1250±5.0
1400±5.0bzxz.net
1600±5.0
1800±9.0
1000±10.0
1250±12.0
1120±11.0
1000±10.0
1120±5.0
6.3 Side panel strips
2000±9.0
2240±9.0
2500±9.0
The dimensions of the side panel strips shall comply with the requirements of Table 4. Regulation
500~630
710~1000
1120~1600
1800~2000
2000~2500
6.4 Simplified
JB/T8137.2-1999
Table 3 (End)||tt| |1400±14.0
1250±12.0
1 120±11.0
1000±10.0
1800±18.0
1600±16.0
1400±14.0
1250±12.0
1800±18.0
1600±16.α
1250±12.0
6.4.1 The outer surface of the cylinder slats should be planed and arched.
≥120
≥140
≥180
≥180
125+-5
Width of board
1120±5.0
1120±5.0
1120±5.0
≥120
≥120
≥140
≥160
6.4.2 The body should be cylindrical, and the arch of the board should conform to a circle line as much as possible. The height difference between two adjacent board strips should be less than 2mm, and the gap between the board strips should be less than 3mm.
6.4.3 The depth of the nail head embedded in the board should be greater than 3mm. 6.5 Side panels
6.5.1 The inner side of the side panels should be planed and the strips should conform to the same plane as much as possible. The protruding part of any strip is less than: 2mm for side panels with a diameter of 1400mm or less;
3mm for side panels with a diameter of more than 1400mm.
6.5.2 The nails should be nailed from the inner side to the outside, and the depth of the nail head buried in the board should be greater than 2mm. The length of the nail should be able to bend the nail tip at least 10mm horizontally and bury it in the side panel. 6.5.3 The position of the axis hole should be in the middle of a strip in the middle of each layer of the board. 6.6 Appearance quality
6.6.1 The outer surface of the delivery tray should be smooth. There should be no cracks on the entire wire tray. 6.6.2 The inner surface of the side panel and the outer surface of the shell must be smooth and flat. 6.7 Load
The maximum load per unit volume is 28N/dm. 6.8 Others
6.8.1 There should be a storage box (cut) for the wire and cable product certificate or manual on the outside of the side panel or other appropriate position. 6.8.2
JB/T8137.2-1999
There can be holes on the side panel for leading out the wire and cable ends. The snail pads of the coaxial cable ends shall be handled according to the agreement between the two parties. There should be installation holes on the side panel for fixing the cable ends. 7
Inspection Items
The products shall be inspected according to the provisions of Table 5.
Dimensional deviation
Technical requirements
According to Table 3
According to JB/T8137.1
According to 6.4
Inspection type
Inspection method
According to JB/T8137.1
People's Republic of China
Mechanical industry standard
Wire and cable delivery tray
Part 2: All-wood structure delivery tray
JB/T8137.2-1999
Published and distributed by the Mechanical Science Research Institute
Printed by the Mechanical Science Research Institute
(No. 2, Shouti South Road, Beijing
Postal Code: 100044)
Format: 880×12301/16 Sheet: X/X Words: XXX,XXX Edition: Xth Month, XX, XX, XX, XX, XX, Price: XXX.XX Yuan
Number of Prints: 1-XXX
Serial Number: XX-XXX
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