CN209015745U - A kind of tension high temperature-resistant cable - Google Patents
A kind of tension high temperature-resistant cable Download PDFInfo
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- CN209015745U CN209015745U CN201821340236.XU CN201821340236U CN209015745U CN 209015745 U CN209015745 U CN 209015745U CN 201821340236 U CN201821340236 U CN 201821340236U CN 209015745 U CN209015745 U CN 209015745U
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Abstract
The utility model discloses a kind of tension high temperature-resistant cables; including external protection, tensile layer and cable core ontology; thermal insulation layer is provided on the inside of external protection; tensile layer is provided on the inside of thermal insulation layer; tensile layer is internally provided with multiple reinforcing ribs, and tensile layer is internally provided with insulating layer, is provided with waterproof layer on the inside of insulating layer; it is provided with filled layer on the inside of waterproof layer, is provided with multiple supporting blocks on the inside of waterproof layer.When utility model works; by external protection, thermal insulation layer, enhancement layer, insulating layer, waterproof layer, internal cable core is protected, the reinforcing rib being arranged inside enhancement layer; be conducive to improve the pull resistance of cable; keep the stability of the cable higher, thermal insulation layer makes the heat resistance of the cable, increases the service life of cable; each section cooperates; cable core ontology is fastened in the buffer layer of cable, the compact stabilization of internal structure of cable is conducive to, keeps the integral strength of the cable high and good toughness.
Description
Technical field
The utility model relates to field of cable technology more particularly to a kind of tension high temperature-resistant cables.
Background technique
With industry sizes such as China electric power industry, data communication industry, urban track traffic industry, car industry and shipbuildings
Constantly expand, the demand to wire and cable will also increase rapidly, and there are also huge development potentiality, control electricity for the following wire and cable industry
Cable application field is fairly widespread.
Currently, usually will pull cable in installation and use process and be pressed onto cable, and the resistance to compression tensile capacity of cable
Difference, the phenomenon that can damaging very much, while fire-proof high-temperature resistant degree is not high enough, causes the service life of cable low.Therefore, this field skill
Art personnel provide a kind of tension high temperature-resistant cable, to solve the problems mentioned in the above background technology.
Summary of the invention
To solve technical problem present in background technique, the utility model proposes a kind of tension high temperature-resistant cables.
The utility model proposes a kind of tension high temperature-resistant cable, including external protection, tensile layer and cable core ontology, outer guarantor
It is provided with thermal insulation layer on the inside of sheath, is provided with tensile layer on the inside of thermal insulation layer, tensile layer is internally provided with multiple reinforcing ribs, tensile layer
It is internally provided with insulating layer, waterproof layer is provided on the inside of insulating layer, is provided with filled layer on the inside of waterproof layer；
Multiple supporting blocks are provided on the inside of waterproof layer, the setting of supporting block inside middle portion is fluted, is provided with branch on the inside of groove
Spring is supportted, the support spring other end is connect with cable core ontology, and data core, waterproof layer medial center are provided between two supporting blocks
Place is provided with traction core, and multiple buffer units are provided on the outside of traction core, and the other end and data core of buffer unit connect
It connects.
As a further solution of the present invention: one end of the nearly data core of traction core is provided with telescopic rod, stretch
The other end of bar is through buffer unit and is provided with limited block.
Limited block is connect by buffer spring with fixed block as a further solution of the present invention, and limited block hangs down
It is straight to be arranged inside buffer unit, and limited block is slidably connected with buffer unit inner sidewall.
Cable core ontology is arranged between two buffer units as a further solution of the present invention, and cable core ontology
Setting is on the outside of traction core.
Cable core outer body is provided with sheath, setting on the inside of cable core ontology as a further solution of the present invention,
There are multiple cable cores, fixed wire rope core is provided at cable core center.
Sheath is embedded in the inside of cable core as a further solution of the present invention, and sheath is specifically TPU material
Material is made.
Compared with prior art, the utility model has the beneficial effects that
1, when utility model works, by external protection, thermal insulation layer, enhancement layer, insulating layer, waterproof layer, to internal cable
Core is protected, the reinforcing rib being arranged inside enhancement layer, is conducive to the pull resistance for improving cable, is made the stability of the cable more
Height, thermal insulation layer make the heat resistance of the cable, improve the performance of cable, increase the service life of cable.
2, it when utility model works, by supporting block, support spring, cable core ontology, data core, buffer unit, leads
Lead core and filled layer, each section cooperate, cable core ontology are fastened in the buffer layer of cable, the inside of cable is conducive to
Compact-sized stabilization keeps the integral strength of the cable high and good toughness.
3, when utility model works, cable core ontology oversheath has preferable wear resistance and insulation using TPU material
Property, and sheath is embedded in the gap of cable core, convenient for the fastening and protection of cable core, while cable is when moving, in buffer unit
Buffer spring buffers cable with limited block collective effect, effectively prevent cable bad, improves the stability of cable.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of tension high temperature-resistant cable.
Fig. 2 is a kind of structural schematic diagram of cable core ontology in tension high temperature-resistant cable.
Fig. 3 is a kind of structural schematic diagram of buffer unit in tension high temperature-resistant cable.
In figure: 1- external protection, 2- thermal insulation layer, 3- reinforcing rib, 4- tensile layer, 5- insulating layer, 6- waterproof layer, 7- support
Block, 8- cable core ontology, 9- data core, 10- support spring, 11- groove, 12- buffer unit, 13- filled layer, 14- sheath,
The fixed wire rope core of 15- cable core, 16-, 17- draw core, 18- telescopic rod, 19- limited block, 20- buffer spring, 21- fixed block.
Specific embodiment
As shown in Figure 1-Figure 3, the utility model proposes a kind of tension high temperature-resistant cable, including external protection 1, tension
Layer 4 and cable core ontology 8 is provided with thermal insulation layer 2 on the inside of external protection 1, is provided with tensile layer 4 on the inside of thermal insulation layer 2, in tensile layer 4
Portion is provided with multiple reinforcing ribs 3, and tensile layer 4 is internally provided with insulating layer 5, waterproof layer 6, waterproof layer are provided on the inside of insulating layer 5
6 insides are provided with filled layer 13；
Multiple supporting blocks 7 are provided on the inside of waterproof layer 6,7 inside middle portion of supporting block is arranged fluted 11, sets on the inside of groove 11
It is equipped with support spring 10,10 other end of support spring is connect with cable core ontology 8, it is provided with data core 9 between two supporting blocks 7,
It is provided with traction core 17 at 6 medial center of waterproof layer, draws and is provided with multiple buffer units 12, buffer unit on the outside of core 17
12 other end is connect with data core 9.
One end of the traction nearly data core 9 of core 17 is provided with telescopic rod 18, and the other end of telescopic rod 18 is through buffering dress
It sets 12 and is provided with limited block 19.
Limited block 19 is connect by buffer spring 20 with fixed block 21, and limited block 19 is vertically set in buffer unit 12
Portion, and limited block 19 is slidably connected with 12 inner sidewall of buffer unit.
Cable core ontology 8 is arranged between two buffer units 12, and the setting of cable core ontology 8 is in 17 outside of traction core.
It is provided with sheath 14 on the outside of cable core ontology 8, is provided with multiple cable cores 15 on the inside of cable core ontology 8, at 15 center of cable core
It is provided with fixed wire rope core 16.
Sheath 14 is embedded in the inside of cable core 15, specifically a kind of TPU material of sheath 14.
The working principle of the utility model is: passing through external protection 1, thermal insulation layer 2, enhancement layer when utility model works
4, insulating layer 5, waterproof layer 6, protect internal cable core, the reinforcing rib 3 being arranged inside enhancement layer 4, are conducive to improve cable
Pull resistance, keep the wearability of the cable stronger, thermal insulation layer 2 makes the heat resistance of the cable, improves the performance of cable, increases
The service life of cable；Pass through supporting block 7, support spring 10, cable core ontology 8, data core 9, buffer unit 12, traction core
17 and filled layer 13, each section cooperates, and cable core ontology 8 is fastened in the buffer layer 13 of cable, the interior of cable is conducive to
The compact-sized stabilization in portion keeps the integral strength of the cable high and good toughness；Cable core ontology oversheath is had preferable using TPU material
Wear resistance and insulating properties, and sheath 14 is embedded in the gap of cable core 15, convenient for the fastening and protection of cable core 15, simultaneously
When moving, buffer spring 20 buffers cable with 19 collective effect of limited block cable in buffer unit 12, effectively prevent
Cable bad improves the stability of cable.
More than, the only preferable specific embodiment of the utility model, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, according to the utility model
Technical solution and its utility model design be subject to equivalent substitution or change, should all cover the protection scope of the utility model it
It is interior.
Claims (6)
1. a kind of tension high temperature-resistant cable, including external protection (1), tensile layer (4) and cable core ontology (8), which is characterized in that outer
It is provided with thermal insulation layer (2), is provided with tensile layer (4) on the inside of thermal insulation layer (2), tensile layer (4) is internally provided on the inside of protective layer (1)
Multiple reinforcing ribs (3), tensile layer (4) are internally provided with insulating layer (5), are provided with waterproof layer (6), waterproof on the inside of insulating layer (5)
Filled layer (13) are provided on the inside of layer (6)；
It is provided with multiple supporting blocks (7) on the inside of waterproof layer (6), fluted (11) are arranged in supporting block (7) inside middle portion, groove (11)
Inside is provided with support spring (10), and support spring (10) other end is connect with cable core ontology (8), and two supporting blocks are set between (7)
It is equipped with data core (9), traction core (17) is provided at waterproof layer (6) medial center, is provided on the outside of traction core (17)
The other end of multiple buffer units (12), buffer unit (12) is connect with data core (9).
2. a kind of tension high temperature-resistant cable according to claim 1, which is characterized in that the nearly data core of traction core (17)
(9) one end is provided with telescopic rod (18), and the other end of telescopic rod (18) through buffer unit (12) and is provided with limited block
(19)。
3. a kind of tension high temperature-resistant cable according to claim 1 or 2, which is characterized in that limited block (19) passes through buffering
Spring (20) is connect with fixed block (21), and it is internal that limited block (19) is vertically set on buffer unit (12), and limited block (19) with
Buffer unit (12) inner sidewall is slidably connected.
4. a kind of tension high temperature-resistant cable according to claim 1, which is characterized in that cable core ontology (8) setting is slow two
Between flushing device (12), and cable core ontology (8) setting is on the outside of traction core (17).
5. a kind of tension high temperature-resistant cable according to claim 1, which is characterized in that be provided on the outside of cable core ontology (8)
Sheath (14), cable core ontology (8) inside are provided with multiple cable cores (15), are provided with fixed wire rope core (16) at cable core (15) center.
6. a kind of tension high temperature-resistant cable according to claim 5, which is characterized in that sheath (14) is embedded in cable core (15)
Inside, and sheath (14) is specifically that TPU material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821340236.XU CN209015745U (en) | 2018-08-20 | 2018-08-20 | A kind of tension high temperature-resistant cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821340236.XU CN209015745U (en) | 2018-08-20 | 2018-08-20 | A kind of tension high temperature-resistant cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209015745U true CN209015745U (en) | 2019-06-21 |
Family
ID=66830985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821340236.XU Active CN209015745U (en) | 2018-08-20 | 2018-08-20 | A kind of tension high temperature-resistant cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209015745U (en) |
-
2018
- 2018-08-20 CN CN201821340236.XU patent/CN209015745U/en active Active
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