CN204926833U - Industrial cable of high soft wear -retardant tow chain - Google Patents
Industrial cable of high soft wear -retardant tow chain Download PDFInfo
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- CN204926833U CN204926833U CN201520615868.2U CN201520615868U CN204926833U CN 204926833 U CN204926833 U CN 204926833U CN 201520615868 U CN201520615868 U CN 201520615868U CN 204926833 U CN204926833 U CN 204926833U
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- heart yearn
- stranding
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- stranded
- drag chain
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Abstract
The utility model provides an industrial cable of high soft wear -retardant tow chain, its durable, do not ftracture, continuous core, long service life ensures the long -term safe operation of equipment. Its cross section that includes that outside -in arranges in proper order is the annular sheath of circle, weaving layer, winds the covering, centralize cavity in the inner wall of covering, be provided with the stranding in the cavity of center, the stranding includes an at least group control heart yearn, and every control core of group includes an at least heart yearn, every the heart yearn includes the conductor of outer insulating layer, inlayer, all the heart yearn transposition forms the stranding, the transposition cotton thread has been arranged in the clearance of the stranding that the heart yearn is constituteed, the peripheral ring bread of stranding covers and has around the covering.
Description
Technical field
The utility model relates to cable structure technical field, is specially the industrial cable of a kind of highly-flexible abrasion resistant fire blocking drag chain.
Background technology
Because modern industrialization degree is more and more higher, robot is used in industrial circle becomes trend, existing Digit Control Machine Tool drag chain cable, hoistable platform cable, various lathe private cables etc., it needs to stand, and a series of environment for use such as oil resistant, corrosion-resistant, resist bending, tension, wear-resisting, weatherability moves frequently, the environment for use of speed, these cables existing cause the situation that its useful life is long, easily produce cracking, disconnected core due to these adverse circumstances, cannot the long-term safety operation of support equipment.
Summary of the invention
For the problems referred to above, the utility model provides the industrial cable of a kind of highly-flexible abrasion resistant fire blocking drag chain, and it is durable in use, do not ftracture, continuous core, and long service life, guarantees that the long-term safety of equipment is run.
The industrial cable of a kind of highly-flexible abrasion resistant fire blocking drag chain, it is characterized in that: it cross section comprising that ecto-entad is arranged in order is circular sheath, braid, lapping layer, central cavity is formed in the inwall of described lapping layer, stranding is provided with in described central cavity, described stranding comprises at least one group and controls heart yearn, often organize control conductor and comprise at least one heart yearn, described in every root, heart yearn comprises outer field insulating barrier, the conductor of internal layer, the stranded formation stranding of all described heart yearns, stranded cotton thread is furnished with in the gap of the stranding that described heart yearn forms, the peripheral ring bread of described stranding is covered with described lapping layer.
It is further characterized in that:
All heart yearns are by the stranded formation stranding of the cage winch of synchronous back twist, and limit stranding limit back twist, eliminates the twisted wire stress that in twisted wire process, wire rod produces;
Described lapping layer is specially polytetrafluoroethylene band structure;
The insulating barrier of described heart yearn is specially semihard flame-retardant PVC material and makes;
The conductor of described heart yearn is specially the multiple twisted wire of soft copper;
Preferably, described conductor by filament diameter be 0.08mm naked copper in the same way again twist material press stranded making;
Stranded cotton thread described in every root is specifically made by multiply cotton thread is stranded, increases the pliability of wire rod;
The material of described sheath is specially semihard flame-retardant elastomer wearable PVC;
Preferably, described heart yearn has eight, and it is according to the stranded formation stranding of the layout of 1+7, and seven heart yearns being positioned at outside are surrounded on a heart yearn at center, are furnished with stranded cotton thread in the gap between the described heart yearn in outside and central core.
After adopting structure of the present utility model, stranded cotton thread is furnished with in the gap of the stranding formed due to heart yearn, which raises overall pliability, make entirety can adapt to various environment fast, the existence of braid improves the anti-electromagnetic interference capability of cable, and because the skin of stranding is coated with lapping layer, braid, sheath successively, it is durable in use, do not ftracture, continuous core, long service life, guarantees that the long-term safety of equipment is run.
Accompanying drawing explanation
Fig. 1 is the structural representation sketch of specific embodiment of the utility model;
Title in figure representated by sequence number is as follows:
Sheath 1, braid 2, lapping layer 3, central cavity 4, heart yearn 5, insulating barrier 6, conductor 7, stranded cotton thread 8.
Embodiment
The industrial cable of a kind of highly-flexible abrasion resistant fire blocking drag chain, see Fig. 1: it cross section comprising that ecto-entad is arranged in order is circular sheath 1, braid 2, lapping layer 3, central cavity 4 is formed in the inwall of lapping layer 3, stranding is provided with in central cavity 4, stranding comprises at least one group and controls heart yearn, often organize control conductor and comprise at least one heart yearn 5, every root heart yearn 5 comprises outer field insulating barrier 6, the conductor 7 of internal layer, the stranded formation stranding of all heart yearns 5, stranded cotton thread 8 is furnished with in the gap of the stranding that heart yearn 5 forms, the peripheral ring bread of stranding is covered with lapping layer 3.
All heart yearns 5 are by the stranded formation stranding of the cage winch of synchronous back twist, and limit stranding limit back twist, eliminates the twisted wire stress that in twisted wire process, wire rod produces;
Lapping layer 3 is specially polytetrafluoroethylene (PTFE) band structure,
The insulating barrier 6 of heart yearn 5 is specially semihard flame-retardant PVC material and makes;
The conductor 7 of heart yearn 5 is specially the multiple twisted wire of soft copper, and conductor 7 is preferably that 0.08mm naked copper twists material in the same way again and presses stranded making by filament diameter, makes heart yearn 5 have the characteristic of highly-flexible;
The stranded cotton thread of every root 8 is specifically made by multiply cotton thread is stranded, increases the pliability of wire rod;
The material of sheath 1 is specially semihard flame-retardant elastomer wearable PVC.
Wherein in order to improve drag chain performance and the rub resistance of wire rod, the materials'use semihard flame-retardant PVC of the insulating barrier 6 of heart yearn 5 makes, and heart yearn 5 back twist is twisted together;
In order to improve wire rod pliability, wear-resistant tow chain and flame retardant effect, stranded cotton thread 8 is made by multiply cotton thread is stranded, and lapping layer 3 uses PTFE to be with, and sheath is made up of semihard flame-retardant elastomeric material;
In order to improve flexibility, the bending resistance folding endurance of wire rod, conductor 7 is that 0.08mm naked copper twists material in the same way again and presses stranded making by filament diameter, the materials'use semihard flame-retardant elastomer wearable PVC of sheath 1, extrusion process uses and squeezes the mode of keeping in custody out;
In order to improve twisting property and anti-fatigue performance, the insulating barrier 6 of heart yearn 5 is expected to make by semihard flame-retardant PVC, and sheath 1 is made up of semihard flame-retardant elastomer wearable material.
Specific embodiment, is shown in Fig. 1: heart yearn 5 has eight, and it is according to the stranded formation stranding of the layout of 1+7, and seven heart yearns being positioned at outside are surrounded on No. 1 heart yearn at center, are furnished with stranded cotton thread 8 in the gap between the heart yearn in outside and central core.
Sheath 1 is made up of semihard flame-retardant elastomer wearable PVC, thus has good anti-wear performance and fire resistance; Conductor 7 is the soft copper product of 0.08mm by filament diameter, presses stranded making, improve the flexibility of conductor 7 through multiply (multiple strand) in the same way; Insulating barrier 6 is expected to make by modification semihard flame-retardant PVC, improves the fire resistance of cable, the resistance to combustion grade of product is promoted greatly; Be provided with braid 2, improve the anti-electromagnetic interference capability of cable, avoid the accuracy at transmission of control signals.
Above specific embodiment of the utility model has been described in detail, but content being only the preferred embodiment that the utility model is created, the practical range created for limiting the utility model can not being considered to.All equalizations done according to the utility model creation application range change and improve, and all should still belong within patent covering scope of the present utility model.
Claims (9)
1. the industrial cable of highly-flexible abrasion resistant fire blocking drag chain, it is characterized in that: it cross section comprising that ecto-entad is arranged in order is circular sheath, braid, lapping layer, central cavity is formed in the inwall of described lapping layer, stranding is provided with in described central cavity, described stranding comprises at least one group and controls heart yearn, often organize control conductor and comprise at least one heart yearn, described in every root, heart yearn comprises outer field insulating barrier, the conductor of internal layer, the stranded formation stranding of all described heart yearns, stranded cotton thread is furnished with in the gap of the stranding that described heart yearn forms, the peripheral ring bread of described stranding is covered with described lapping layer.
2. the industrial cable of a kind of highly-flexible abrasion resistant fire blocking drag chain as claimed in claim 1, is characterized in that: all heart yearns are by the stranded formation stranding of the cage winch of synchronous back twist.
3. the industrial cable of a kind of highly-flexible abrasion resistant fire blocking drag chain as claimed in claim 1, is characterized in that: described lapping layer is specially polytetrafluoroethylene band structure.
4. the industrial cable of a kind of highly-flexible abrasion resistant fire blocking drag chain as claimed in claim 1, is characterized in that: the insulating barrier of described heart yearn is specially semihard flame-retardant PVC material and makes.
5. the industrial cable of a kind of highly-flexible abrasion resistant fire blocking drag chain as claimed in claim 1, is characterized in that: the conductor of described heart yearn is specially the multiple twisted wire of soft copper.
6. the industrial cable of a kind of highly-flexible abrasion resistant fire blocking drag chain as claimed in claim 5, is characterized in that: described conductor by filament diameter be 0.08mm naked copper in the same way again twist material press stranded making.
7. the industrial cable of a kind of highly-flexible abrasion resistant fire blocking drag chain as claimed in claim 1, is characterized in that: described in every root, stranded cotton thread is specifically made by multiply cotton thread is stranded.
8. the industrial cable of a kind of highly-flexible abrasion resistant fire blocking drag chain as claimed in claim 1, is characterized in that: the material of described sheath is specially semihard flame-retardant elastomer wearable PVC.
9. the industrial cable of a kind of highly-flexible abrasion resistant fire blocking drag chain as claimed in claim 1, it is characterized in that: described heart yearn has eight, it is according to the stranded formation stranding of the layout of 1+7, seven heart yearns being positioned at outside are surrounded on a heart yearn at center, are furnished with stranded cotton thread in the gap between the described heart yearn in outside and central core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520615868.2U CN204926833U (en) | 2015-08-14 | 2015-08-14 | Industrial cable of high soft wear -retardant tow chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520615868.2U CN204926833U (en) | 2015-08-14 | 2015-08-14 | Industrial cable of high soft wear -retardant tow chain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204926833U true CN204926833U (en) | 2015-12-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520615868.2U Active CN204926833U (en) | 2015-08-14 | 2015-08-14 | Industrial cable of high soft wear -retardant tow chain |
Country Status (1)
| Country | Link |
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| CN (1) | CN204926833U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105070358A (en) * | 2015-08-14 | 2015-11-18 | 昆山信昌电线电缆有限公司 | High flexibility wear resisting flame retardation industrial chain cable |
| CN106205811A (en) * | 2016-09-30 | 2016-12-07 | 昆山信昌电线电缆有限公司 | A kind of drag chain oil resistant lathe client cables |
-
2015
- 2015-08-14 CN CN201520615868.2U patent/CN204926833U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105070358A (en) * | 2015-08-14 | 2015-11-18 | 昆山信昌电线电缆有限公司 | High flexibility wear resisting flame retardation industrial chain cable |
| CN106205811A (en) * | 2016-09-30 | 2016-12-07 | 昆山信昌电线电缆有限公司 | A kind of drag chain oil resistant lathe client cables |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220424 Address after: 226500 No. 111 Qianjin Road, Baipu Town, Rugao City, Nantong City, Jiangsu Province Patentee after: Nantong Xinchang Cable Co.,Ltd. Address before: 215000 No. 528, Xinsheng Road, Huaqiao Town, Kunshan City, Suzhou City, Jiangsu Province Patentee before: KUNSHAN HWATEK WIRES AND CABLE Co.,Ltd. |
|
| TR01 | Transfer of patent right |