CN202650598U - Six-core weighing sensor cable - Google Patents
Six-core weighing sensor cable Download PDFInfo
- Publication number
- CN202650598U CN202650598U CN 201220180652 CN201220180652U CN202650598U CN 202650598 U CN202650598 U CN 202650598U CN 201220180652 CN201220180652 CN 201220180652 CN 201220180652 U CN201220180652 U CN 201220180652U CN 202650598 U CN202650598 U CN 202650598U
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- cable
- core
- layer
- conductor
- extrusion
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- Expired - Fee Related
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Abstract
The utility model discloses a six-core weighing sensor cable. The cable core of the cable is formed by twisting six insulated cores and a filling core which is located at the center of the cable core. A seven-strand twisted annealed copper conductor is arranged at the center of each insulated core, a warm water crosslinked polyethylene insulating layer is formed on the outer layer of the conductor through extrusion, the outside of the cable core is provided with a polyethylene inner protective layer which is formed through extrusion and an annealed copper wire braided shielding layer which is formed through braiding successively, and a sheath layer is formed on the outermost layer of the cable through extrusion. According to the cable of the utility model, advantages of simple structure, reasonable design, high mechanical strength, small outer diameter and good fire resistance are realized, and the utilization requirement of signal transmission of weighing sensors can be satisfied.
Description
Technical field:
The utility model relates to a kind of cable, is specifically related to a kind of six core LOAD CELLS cables.
Background technology:
Along with the development of China's manufacturing industry, the client is also more and more higher to the requirement of cable, and under the prerequisite of ensuring the quality of products, volume is the smaller the better.This just so that, in processing insulation process, the continuous attenuate of the thickness of insulating barrier, but electric property but can not change.For the conductor of small bore, the thin layer insulation also causes insulation shrinkage easily.
Summary of the invention:
For overcoming the defective of prior art, the purpose of this utility model is to provide a kind of six core LOAD CELLS cables, it is simple in structure, reasonable in design, mechanical strength is high, external diameter is little, has good anti-flammability, can satisfy the requirement that the LOAD CELLS signal transmission uses.
The utility model technical solution problem adopts following technical scheme:
A kind of six core LOAD CELLS cables, cable conductor is by six roots of sensation insulated wire cores and stranded the forming of filled core that is in the cable core center, the center of each described insulated wire cores is provided with seven strands of stranded tough copper conductors, skin at described conductor is extruded with the warm water crosslinking polyethylene layer, described cable core is extruded with successively polythene inner outward, is woven with the annealed copper wire woven shield, and the outermost layer of cable is extruded with restrictive coating.
Be provided with ground wire between described sheath and the described annealed copper wire woven shield.
Compared with the prior art, the beneficial effects of the utility model are embodied in:
1, because insulating barrier adopts the warm water crosslinking polythene material, so that the utility model outside diameter of cable is little, the THICKNESS CONTROL of insulating barrier is compared with using polyethylene insulated cable about 0.2mm, and thickness reduces nearly 50%.
2, security reliability is high: extrude the layer of polyethylene sheath behind stranded cable, guaranteed the stability of cable core, avoided simultaneously the injury of screen to cable core, security performance improves greatly.
Description of drawings:
Fig. 1 is structural representation of the present utility model.
Number in the figure: 1 conductor, 2 insulating barriers, 3 filled cores, 4 sheaths, 5 ground wires, 6 screens, 7 restrictive coatings.
Embodiment:
Embodiment: referring to Fig. 1, the cable of present embodiment makes by following technical process: the stranded seven strands of tough copper stranded conductors of accurate stranding machine are as conductor 1, extrude the warm water crosslinking polyethylene layer 2 of 0.2mm thickness at conductor 1 external application normal temperature extrusion equipment, the six roots of sensation is thoroughly done away with edge core and filled core 3 to be arranged in order and to carry out stranding on the cabler, extrude one deck sheath 4 at cable core external application normal temperature extruder, as ground wire 5, extrude low-smoke halogen-free flame-retardant sheath layer 7 with extrusion equipment at its external application braiding machine braiding bare copper wire screen 6 also suitable bare copper wires at last.
Claims (2)
1. core LOAD CELLS cable, cable conductor is by six roots of sensation insulated wire cores and stranded the forming of filled core (3) that is in the cable core center, the center of each described insulated wire cores is provided with seven strands of stranded tough copper conductors (1), it is characterized in that, skin at described conductor (1) is extruded with warm water crosslinking polyethylene layer (2), described cable core is extruded with polythene inner (4), annealed copper wire woven shield (6) outward successively, and the outermost layer of cable is extruded with restrictive coating (7).
2. a kind of six core LOAD CELLS cables according to claim 1 is characterized in that, are provided with ground wire (5) between described sheath (4) and the described annealed copper wire woven shield (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220180652 CN202650598U (en) | 2012-04-25 | 2012-04-25 | Six-core weighing sensor cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220180652 CN202650598U (en) | 2012-04-25 | 2012-04-25 | Six-core weighing sensor cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202650598U true CN202650598U (en) | 2013-01-02 |
Family
ID=47419666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220180652 Expired - Fee Related CN202650598U (en) | 2012-04-25 | 2012-04-25 | Six-core weighing sensor cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202650598U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106448860A (en) * | 2016-09-28 | 2017-02-22 | 金杯电工衡阳电缆有限公司 | DC power cable for rail transit |
-
2012
- 2012-04-25 CN CN 201220180652 patent/CN202650598U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106448860A (en) * | 2016-09-28 | 2017-02-22 | 金杯电工衡阳电缆有限公司 | DC power cable for rail transit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130102 Termination date: 20150425 |
|
| EXPY | Termination of patent right or utility model |