CN210039705U - Pressure-resistant high-temperature-resistant control cable - Google Patents
Pressure-resistant high-temperature-resistant control cable Download PDFInfo
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- CN210039705U CN210039705U CN201920899531.7U CN201920899531U CN210039705U CN 210039705 U CN210039705 U CN 210039705U CN 201920899531 U CN201920899531 U CN 201920899531U CN 210039705 U CN210039705 U CN 210039705U
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Abstract
The utility model discloses a resistance to compression high temperature resistant control cable, which comprises a cable body, the cable body includes wear-resisting resistance to compression layer, high temperature resistant layer and filling layer, the inside middle part of filling layer is equipped with the fixed stay tube, the lateral wall fixedly connected with elasticity limiting block of fixed stay tube, the lateral wall fixed bonding of elasticity limiting block has the insulating layer, the inside wall bonding of insulating layer has the enhancement layer, be equipped with the power cable core in the enhancement layer, the outer end wall fixed bonding elasticity buffer layer of insulating layer, the fixed inside wall that bonds on high temperature resistant layer of elasticity buffer layer's lateral wall, this kind of resistance to compression high temperature resistant control cable improves the resistance to compression and the high temperature resistance of cable body, prolongs the life of cable body, keeps signal transmission stable.
Description
Technical Field
The utility model relates to a cable field equipment technical field specifically is a high temperature resistant control cable of resistance to compression.
Background
At present, with the development of scientific technology, various industries are developing towards industrialization and electronization, which means that the use amount of cables is greatly increased, most people adopt the cables to transmit various electric signals, and meanwhile, the requirements on power cables are higher and higher. The power cable is used for transmitting and distributing electric energy and is commonly used for urban underground power grids, leading-out lines of power stations, internal power supply of industrial and mining enterprises and underwater power transmission lines crossing rivers and sea. In some cases, the power cable is required to have anti-extrusion performance, for example, in the field of automatic production and processing, the phenomenon that the power cable is extruded due to extrusion along with the action of a processing part often occurs; when the power cable is extruded, the conductor core wire is extruded inevitably, so that the power transmission quality is influenced; meanwhile, the high-temperature resistance of the cable is very important, normal power communication is affected, and therefore the pressure-resistant high-temperature-resistant control cable is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high temperature resistant control cable of resistance to compression to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a resistance to compression high temperature resistant control cable, includes the cable body, the cable body includes wear-resisting resistance to compression layer, high temperature resistant layer and filling layer, the inside middle part of filling layer is equipped with fixed stay tube, the lateral wall fixedly connected with elasticity limiting block of fixed stay tube, the lateral wall fixed bonding of elasticity limiting block has the insulating layer, the inside wall bonding of insulating layer has the enhancement layer, be equipped with the power cable core in the enhancement layer, the outer end wall fixed bonding elasticity buffer layer of insulating layer, the fixed inside wall that bonds at high temperature resistant layer of elasticity buffer layer's lateral wall.
Preferably, the wear-resistant and pressure-resistant layer, the high-temperature-resistant layer and the filling layer are bonded in sequence from outside to inside.
Preferably, the outer end surface of the elastic limiting block is arc-shaped.
Preferably, the power cable core is provided with a plurality of cores which are uniformly filled in the reinforcing layer.
Preferably, the number of the elastic limiting blocks is at least 5, and the elastic limiting blocks are arranged on the outer side wall of the fixed supporting pipe in an annular array.
Compared with the prior art, the beneficial effects of the utility model are that: according to the compression-resistant high-temperature-resistant control cable, the firmness and the supporting effect of the cable body can be improved through the arrangement of the fixed supporting tube; personally submit the arc setting through limiting block and elastic buffer layer's outer end, improve the shock attenuation resistance to compression effect of insulating layer, enhancement layer and power cable core, through the resistance to compression and the elasticity of the further improvement cable body of wear-resisting resistance to compression layer simultaneously, the life of extension cable body.
Drawings
FIG. 1 is a main sectional view of the structure of the present invention;
in the figure: the cable comprises a cable body 1, a fixing support tube 2, an elastic limiting block 3, an insulating layer 4, a reinforcing layer 5, a power cable core 6, an elastic buffer layer 7, a filling layer 8, a high temperature resistant layer 9 and a wear-resistant and pressure-resistant layer 10.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, the present invention provides a technical solution: a compression-resistant high-temperature-resistant control cable comprises a cable body 1, wherein the cable body 1 comprises a wear-resistant compression-resistant layer 10, a high-temperature-resistant layer 9 and a filling layer 8, the wear-resistant compression-resistant layer 10, the high-temperature-resistant layer 9 and the filling layer 8 are sequentially bonded from outside to inside, a fixing support tube 2 is arranged in the middle of the inside of the filling layer 8, the firmness and the supporting effect of the cable body 1 can be improved through the arrangement of the fixing support tube 2, an elastic limiting block 3 is fixedly connected to the outer side wall of the fixing support tube 2, at least 5 elastic limiting blocks 3 are arranged, the elastic limiting blocks 3 are arranged on the outer side wall of the fixing support tube 2 in an annular array mode, an insulating layer 4 is fixedly bonded to the outer side wall of each elastic limiting block 3, the outer end of each elastic limiting block 3 is arc-shaped, a reinforcing layer 5 is bonded to the, the power cable core 6 is equipped with a plurality ofly, evenly fills in enhancement layer 5, the outer end wall of insulating layer 4 is fixed to bond elastic buffer layer 7, elastic buffer layer 7's the fixed inside wall that bonds at high temperature resistant layer 9 of lateral wall, personally submits the arc setting through limiting block 3 and elastic buffer layer 7's outer end, improves insulating layer 4, enhancement layer 5 and power cable core 6's shock attenuation resistance to compression effect, simultaneously through resistance to compression and the elasticity of the further improvement cable body of wear-resisting resistance to compression layer 10, moreover through setting up high temperature resistant layer 9 and filling layer 8, can improve cable body 1's high temperature resistance.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a high temperature resistant control cable of resistance to compression, includes cable body (1), its characterized in that: the cable comprises a cable body (1) and is characterized in that the cable body comprises a wear-resistant pressure-resistant layer (10), a high-temperature-resistant layer (9) and a filling layer (8), a fixed supporting tube (2) is arranged in the middle of the inside of the filling layer (8), an elastic limiting block (3) is fixedly connected to the outer side wall of the fixed supporting tube (2), an insulating layer (4) is fixedly bonded to the outer side wall of the elastic limiting block (3), a reinforcing layer (5) is bonded to the inner side wall of the insulating layer (4), a power cable core (6) is arranged in the reinforcing layer (5), an elastic buffer layer (7) is fixedly bonded to the outer end wall of the insulating layer (4), and the outer side wall of the elastic buffer layer (7) is fixedly.
2. The pressure-resistant high-temperature-resistant control cable according to claim 1, wherein: the wear-resistant and pressure-resistant layer (10), the high-temperature-resistant layer (9) and the filling layer (8) are bonded in sequence from outside to inside.
3. The pressure-resistant high-temperature-resistant control cable according to claim 1, wherein: the outer end surface of the elastic limiting block (3) is arc-shaped.
4. The pressure-resistant high-temperature-resistant control cable according to claim 1, wherein: the power cable cores (6) are uniformly filled in the reinforcing layer (5).
5. The pressure-resistant high-temperature-resistant control cable according to claim 1, wherein: the number of the elastic limiting blocks (3) is at least 5, and the elastic limiting blocks (3) are arranged on the outer side wall of the fixed supporting pipe (2) in an annular array.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920899531.7U CN210039705U (en) | 2019-06-15 | 2019-06-15 | Pressure-resistant high-temperature-resistant control cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920899531.7U CN210039705U (en) | 2019-06-15 | 2019-06-15 | Pressure-resistant high-temperature-resistant control cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210039705U true CN210039705U (en) | 2020-02-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920899531.7U Active CN210039705U (en) | 2019-06-15 | 2019-06-15 | Pressure-resistant high-temperature-resistant control cable |
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| Country | Link |
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| CN (1) | CN210039705U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114093561A (en) * | 2021-11-15 | 2022-02-25 | 浙江宏策电缆有限公司 | A prevent extrusion cable for construction of municipal administration piping lane |
-
2019
- 2019-06-15 CN CN201920899531.7U patent/CN210039705U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114093561A (en) * | 2021-11-15 | 2022-02-25 | 浙江宏策电缆有限公司 | A prevent extrusion cable for construction of municipal administration piping lane |
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