CN206961590U - A kind of construction Special safety type service cable - Google Patents
A kind of construction Special safety type service cable Download PDFInfo
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- CN206961590U CN206961590U CN201720788337.2U CN201720788337U CN206961590U CN 206961590 U CN206961590 U CN 206961590U CN 201720788337 U CN201720788337 U CN 201720788337U CN 206961590 U CN206961590 U CN 206961590U
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Abstract
The utility model discloses a kind of construction Special safety type service cable, including wire, temperature-resistant insulation layer is socketed with the outside of the wire, and wire is evenly distributed along the center of temperature-resistant insulation layer, filling silk is set between adjacent wire and temperature-resistant insulation layer, the cable can largely improve the resistance to compression resisting breakage ability of cable by rational structure setting, and compressive property is greatly improved, it is more suitable for job site, avoid the generation of security incident, its tensile property compares in general cable, better.
Description
Technical field
Field of cable technology is the utility model is related to, specially a kind of construction Special safety type service cable.
Background technology
Construction building site environment is complicated, substantial amounts of machine and construction material be present, and is needed to use during construction
To powerful machine, now need to be powered it, can typically select thicker cable to be used for powering, but prior art
Under cable general structure it is fairly simple, during use, it is protected using protective materials, come reach avoid electric leakage and
Breakage, the purpose of safe construction is realized, such protection effect is poor, and breakage-proof effect is poor, often because construction material squeezes
Pressure or different situations cause cable breakdown, and then trigger security incident.
Utility model content
The purpose of this utility model is to provide a kind of construction Special safety type service cable, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the utility model provides following technical scheme：A kind of construction Special safety type power supply
Cable, including wire, temperature-resistant insulation layer is socketed with the outside of the wire, and center of the wire along temperature-resistant insulation layer is in equal
Even distribution, filling silk is set between adjacent wire and temperature-resistant insulation layer, the temperature-resistant insulation layer is socketed with inner protective layer,
The both sides of the inner protective layer are respectively provided with compression elasticity block, the outside socket clad of the compression elasticity block, the clad
Outside socket high tenacity layer, and the outer sheath of high tenacity layer takes over control sheath, in the outer wall of the high tenacity layer through setting plus
Strong silk.
Preferably, the compression elasticity block is symmetrical set along in the middle part of inner protective layer, and compression elasticity block is tied for closure
Structure.
Preferably, the reinforced wire, which is set, is no less than eight, and setting is isodistantly spaced between the reinforced wire.
Preferably, the filling silk is copper wire.
Preferably, the temperature-resistant insulation layer is polycrystalline silastic-layer.
Preferably, the inner protective layer is ceramic fiber layer, and the clad is glass layer.
Preferably, the compression elasticity block is high tenacity rubber layer.
Preferably, the high tenacity layer and overcoat are pet layer, and reinforced wire is asbestos yarn.
Compared with prior art, the beneficial effects of the utility model are：The cable can be very by rational structure setting
The resistance to compression resisting breakage ability of cable is improved in big degree, and compressive property is greatly improved, and is more suitable for job site,
The generation of security incident is avoided, its tensile property compares in general cable, better.
Brief description of the drawings
Fig. 1 is profile of the present utility model；
Fig. 2 is structural representation of the present utility model.
In figure：Wire 1, filling silk 2, temperature-resistant insulation layer 3, inner protective layer 4, compression elasticity block 5, clad 6, high tenacity
Layer 7, reinforced wire 8, overcoat 9.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-2 is referred to, the utility model provides a kind of technical scheme：A kind of construction Special safety type power supply electricity
Cable, including wire 1, the outside of wire 1 is socketed with temperature-resistant insulation layer 3, and center of the wire 1 along temperature-resistant insulation layer 3 is in equal
Even distribution, filling silk 2 is set between adjacent wire 1 and temperature-resistant insulation layer 3, by the filling silk 2 of setting, can not only be carried
The compressive property of high cable, and can be good at improving the tensile property of cable, the tension of wire 1 is substituted, service life is strong.
Temperature-resistant insulation layer 3 is socketed with inner protective layer 4, and the both sides of inner protective layer 4 are respectively provided with compression elasticity block 5, resistance to compression bullet
Property block 5 outside socket clad 6, the outside socket high tenacity layer 7 of clad 6, and the outer sheath of high tenacity layer 7 takes over control sheath
9, through setting reinforced wire 8 in the outer wall of high tenacity layer 7.
Middle part of the compression elasticity block 5 along inner protective layer 4 is symmetrical set, and compression elasticity block 5 is closing structure.Set
Compression elasticity block 5 can be good at the wire 1 inside protection, avoid by direct pressure, and compression elasticity block 5 itself has
There is good elasticity recovery, can be good at replying after being under pressure, improve the overall use quality of device.
Reinforced wire 8, which is set, is no less than eight, and setting is isodistantly spaced between reinforced wire 8.By setting reinforced wire 8, Neng Gouti
The use quality of high high tenacity layer 7, and by the use of high tenacity layer 7, compression elasticity block 5 and clad 6 can be realized
Parcel, overall structural integrity are greatly improved, and cable surface receives breakage will not be loose.
Filling silk 2 is copper wire.Temperature-resistant insulation layer 3 is polycrystalline silastic-layer.Inner protective layer 4 is ceramic fiber layer, cladding
Layer 6 is glass layer.Compression elasticity block 5 is high tenacity rubber layer.High tenacity layer 7 and overcoat 9 are pet layer, and are strengthened
Silk 8 is asbestos yarn, by the asbestos yarn of setting, can have certain fire prevention work(in the overall function for ensureing cable simultaneously
Can, coordinate the use of polycrystalline silastic-layer, the further overall fire protecting performance for improving cable.
A kind of construction Special safety type service cable preparation method, comprises the following steps：
Step 1：Suitable wire 1 and filling silk 2 are chosen, and tentatively bands together wire 1 and filling silk 2, is obtained
Bounding wire group；
Step 2：Temperature-resistant insulation layer 3 is socketed in the outside of bounding wire group, wire 1 is separated with outside；
Step 3：Ceramic fiber layer is produced, by ceramic fiber layer on temperature-resistant insulation layer 3, winding process does not stay
Gap；
Step 4：Produce the compression elasticity block 5 in strip, the medial surface of compression elasticity block 5 is circular arc, compression elasticity
The outside ovalisation of block 5；
Step 5：The corresponding outside for being stuck in ceramic fiber layer 4 of compression elasticity block 5 made from step 4 is formed into closed form,
And copper wire is socketed to reach temporarily fixed purpose in the outside spacers of compression elasticity block 5；
Step 6：Continue the process of step 5, glass layer is socketed in the outside of compression elasticity block 5；
Step 7：Asbestos yarn 8 is placed in the production process of pet layer, produces high tenacity layer 7, and by high tenacity layer 7
It is socketed on the outside of glass layer；
Step 8：PET overcoats 9 are coated in high tenacity layer 7, so far, the cable completes.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (8)
1. a kind of construction Special safety type service cable, including wire (1), it is characterised in that：The outside of the wire (1)
Temperature-resistant insulation layer (3) is socketed with, and center of the wire (1) along temperature-resistant insulation layer (3) is evenly distributed, adjacent wire
(1) filling silk (2) is set between temperature-resistant insulation layer (3), and the temperature-resistant insulation layer (3) is socketed with inner protective layer (4), institute
The both sides for stating inner protective layer (4) are respectively provided with compression elasticity block (5), and the outside of the compression elasticity block (5) is socketed clad (6),
The outside socket high tenacity layer (7) of the clad (6), and the outer sheath of high tenacity layer (7) takes over control sheath (9), the high-ductility
Property layer (7) outer wall in through set reinforced wire (8).
A kind of 2. construction Special safety type service cable according to claim 1, it is characterised in that：The resistance to compression bullet
Property block (5) is symmetrical set along in the middle part of inner protective layer (4), and compression elasticity block (5) is closing structure.
A kind of 3. construction Special safety type service cable according to claim 1, it is characterised in that：The reinforced wire
(8) set and be no less than eight, setting is isodistantly spaced between the reinforced wire (8).
A kind of 4. construction Special safety type service cable according to claim 1, it is characterised in that：The filling silk
(2) it is copper wire.
A kind of 5. construction Special safety type service cable according to claim 1, it is characterised in that：The high temperature resistant
Insulating barrier (3) is polycrystalline silastic-layer.
A kind of 6. construction Special safety type service cable according to claim 1, it is characterised in that：The interior protection
Layer (4) is ceramic fiber layer, and the clad (6) is glass layer.
A kind of 7. construction Special safety type service cable according to claim 2, it is characterised in that：The resistance to compression bullet
Property block (5) is high tenacity rubber layer.
A kind of 8. construction Special safety type service cable according to claim 1, it is characterised in that：The high tenacity
Layer (7) and overcoat (9) are pet layer, and reinforced wire (8) is asbestos yarn.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720788337.2U CN206961590U (en) | 2017-06-30 | 2017-06-30 | A kind of construction Special safety type service cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720788337.2U CN206961590U (en) | 2017-06-30 | 2017-06-30 | A kind of construction Special safety type service cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206961590U true CN206961590U (en) | 2018-02-02 |
Family
ID=61385688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720788337.2U Active CN206961590U (en) | 2017-06-30 | 2017-06-30 | A kind of construction Special safety type service cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206961590U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107293371A (en) * | 2017-06-30 | 2017-10-24 | 重庆渝丰鑫新线缆科技有限公司 | A kind of construction Special safety type service cable and preparation method thereof |
-
2017
- 2017-06-30 CN CN201720788337.2U patent/CN206961590U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107293371A (en) * | 2017-06-30 | 2017-10-24 | 重庆渝丰鑫新线缆科技有限公司 | A kind of construction Special safety type service cable and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190327 Address after: 402247 Shuangfu Street, Jiangjin District, Chongqing, 299 Shuanggao Road Patentee after: The rich electric wire Co., Ltd of Chongqing Address before: 402247 Shuangfu Industrial Park, Jiangjin District, Chongqing Patentee before: Chongqing Yufeng Xinxin Cable Technology Co. Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 402260 no.299, Shuanggao Road, Shuangfu street, Jiangjin District, Chongqing Patentee after: Yufeng Technology Co.,Ltd. Address before: 402247 Shuangfu Street, Jiangjin District, Chongqing, 299 Shuanggao Road Patentee before: CHONGQING YUFENG WIRE & CABLE Co.,Ltd. |