CN207425407U - High intensity resist bending tension flexible cable - Google Patents
High intensity resist bending tension flexible cable Download PDFInfo
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- CN207425407U CN207425407U CN201721391272.4U CN201721391272U CN207425407U CN 207425407 U CN207425407 U CN 207425407U CN 201721391272 U CN201721391272 U CN 201721391272U CN 207425407 U CN207425407 U CN 207425407U
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Abstract
High intensity resist bending tension flexible cable is related to the manufacturing technology field of flexible cable.The utility model includes cable core, and flame retardant flexible tear-proof non-woven fabrics lapping layer, the total braiding layer of polyester fiber yarn and soft grade low-smoke non-halogen flame-retardant polyurethane elastomer external sheath layer are orderly arranged outside each in cable core；Between cable core and flame retardant flexible tear-proof non-woven fabrics lapping layer Kev is set to draw traction-resistant fibre filled layer；In the centrally disposed reinforced core of cable core；If cable core includes the tinned copper wire stranded conductor that carried interest back twist is twisted；In the outside of per share tinned copper wire stranded conductor, 105 DEG C of cross-linking radiation ethylene-propylene rubber insulated layers and polyester fiber yarn split-phase braiding layer are set respectively.The utility model has tension, resistance to winding and bending, wear-resisting, corrosion-resistant, high-low temperature resistant, fire resistance characteristic and uvioresistant, the oil resistant of high intensity.The utility model is compact-sized, and manufacture craft is simple, and it is extremely convenient to install and use and safeguard.
Description
Technical field
The utility model is related to the manufacturing technology fields of flexible cable.
Background technology
As modernization industry develops increasingly, various drag chains, conveyor, reel, crane, hanging basket, the transmission system of grab bucket
A kind of flexible cable is needed to configure with reel system, but using torsional deformation after a period of time, is increased after cable jacket husking
Frictional force, stress point disperse, and cored wire is stressed directly disconnection, cause stop work and production, and the abrasion of even more serious core insulation is easily made
Into cable short circuit, then cable is on fire, causes fire；In view of the foregoing, start with from cable design, technique, material, research and development one
The flexible cable of kind high intensity is frequently bended and winds full Work places to meet, and is one of cable research and production enterprise
Vital task.
Utility model content
The utility model aim is that it is easy to manufacture in view of the above problems, providing a kind of rational in infrastructure simple, can be through
By long-time scroll movement, there is excellent anti-tensile force characteristic, resistance to winding and bending, antiwear characteristic and uvioresistant, oil resistivity
The high intensity resist bending tension flexible cable of energy.
The utility model include cable core, the cable core be orderly arranged outside each flame retardant flexible tear-proof non-woven fabrics lapping layer,
The total braiding layer of polyester fiber yarn and soft grade low-smoke non-halogen flame-retardant polyurethane elastomer external sheath layer；The cable core with it is fire-retardant soft
Property tear-proof non-woven fabrics lapping layer between set Kev draw traction-resistant fibre filled layer；In the centrally disposed reinforced core of the cable core；
If the cable core includes the tinned copper wire stranded conductor that carried interest back twist is twisted；In the outside of per share tinned copper wire stranded conductor
105 DEG C of cross-linking radiation ethylene-propylene rubber insulated layers and polyester fiber yarn split-phase braiding layer are set respectively.
The utility model has tension, resistance to winding and bending, wear-resisting, corrosion-resistant, high-low temperature resistant, the fire resistance characteristic of high intensity
And uvioresistant, oil resistant, the operating temperature that cable allows for a long time in itself should be no more than 105 DEG C, cable conductor heatproof is fixed to lay
The environment temperature used is not less than -45 DEG C, installs mobile laying temperature and is not less than -25 DEG C.The utility model is compact-sized, makes
Simple for process, it is extremely convenient to install and use and safeguard.
The direction of lay of the per share tinned copper wire stranded conductor adjacent layer of the utility model is opposite.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Specific embodiment
As shown in Figure 1, the utility model includes cable core 1, flame retardant flexible tear-proof non-woven fabrics is orderly arranged outside each in cable core 1
The total braiding layer 3 of lapping layer 2, polyester fiber yarn and soft grade low-smoke non-halogen flame-retardant polyurethane elastomer external sheath layer 4；In cable core 1
Between flame retardant flexible tear-proof non-woven fabrics lapping layer 2 Kev is set to draw traction-resistant fibre filled layer 5；Cable core 1 it is centrally disposed plus
Strong core 6；Reinforced core 6 includes zinc-coated wire twisted wire 7, in the 7 outside package insulating layer 8 of zinc-coated wire twisted wire；Cable core 1 wraps
If including the tinned copper wire stranded conductor 9 that carried interest back twist is twisted, the direction of lay of 9 adjacent layer of per share tinned copper wire stranded conductor
On the contrary；105 DEG C of cross-linking radiation ethylene-propylene rubber insulated layers 10 and terylene are set respectively in the outside of per share tinned copper wire stranded conductor 9
Filament split-phase braiding layer 11.
Claims (3)
1. high intensity resist bending tension flexible cable, it is characterised in that：Including cable core, it is orderly arranged outside each in the cable core fire-retardant
Flexible tear-proof non-woven fabrics lapping layer, the total braiding layer of polyester fiber yarn and soft grade low-smoke non-halogen flame-retardant elastic polyurethane protect in vitro
Jacket layer；Between the cable core and flame retardant flexible tear-proof non-woven fabrics lapping layer Kev is set to draw traction-resistant fibre filled layer；Institute
State the centrally disposed reinforced core of cable core；If the cable core includes the tinned copper wire stranded conductor that carried interest back twist is twisted；Every
The outside of stock tinned copper wire stranded conductor sets 105 DEG C of cross-linking radiation ethylene-propylene rubber insulated layers and polyester fiber yarn split-phase to compile respectively
Tissue layer.
2. high intensity resist bending tension flexible cable according to claim 1, it is characterised in that：The per share tin-coated copper
The direction of lay of silk stranded conductor adjacent layer is opposite.
3. high intensity resist bending tension flexible cable according to claim 1, it is characterised in that：The reinforced core includes
Zinc-coated wire twisted wire wraps up insulating layer on the outside of the zinc-coated wire twisted wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721391272.4U CN207425407U (en) | 2017-10-25 | 2017-10-25 | High intensity resist bending tension flexible cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721391272.4U CN207425407U (en) | 2017-10-25 | 2017-10-25 | High intensity resist bending tension flexible cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207425407U true CN207425407U (en) | 2018-05-29 |
Family
ID=62308907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721391272.4U Active CN207425407U (en) | 2017-10-25 | 2017-10-25 | High intensity resist bending tension flexible cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207425407U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111599523A (en) * | 2020-04-28 | 2020-08-28 | 安徽省康利亚股份有限公司 | Tensile wear-resistant cable for motor train unit |
-
2017
- 2017-10-25 CN CN201721391272.4U patent/CN207425407U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111599523A (en) * | 2020-04-28 | 2020-08-28 | 安徽省康利亚股份有限公司 | Tensile wear-resistant cable for motor train unit |
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