CN220569440U - Cold-resistant waterproof cable - Google Patents
Cold-resistant waterproof cable Download PDFInfo
- Publication number
- CN220569440U CN220569440U CN202322270130.4U CN202322270130U CN220569440U CN 220569440 U CN220569440 U CN 220569440U CN 202322270130 U CN202322270130 U CN 202322270130U CN 220569440 U CN220569440 U CN 220569440U
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- CN
- China
- Prior art keywords
- resistant
- fixedly connected
- layer
- heat
- cold
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000007789 sealing Methods 0.000 claims abstract description 13
- 238000001125 extrusion Methods 0.000 claims description 8
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 239000003063 flame retardant Substances 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000004020 conductor Substances 0.000 abstract description 10
- 238000010438 heat treatment Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
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- Insulated Conductors (AREA)
Abstract
The utility model discloses a cold-resistant waterproof cable which comprises a wear-resistant layer, wherein two heat-resistant pads are fixedly connected to the outer surface of the wear-resistant layer, heating wires are embedded in the heat-resistant pads, an external thread connecting sleeve is fixedly connected to the right end of the wear-resistant layer, an internal thread sealing sleeve is connected to the outer surface of the external thread connecting sleeve in a threaded manner, a fireproof layer is fixedly connected to the inner wall of the wear-resistant layer, and an insulating layer is fixedly connected to the inner wall of the fireproof layer. This device is through setting up the wearing layer in the outside of cable conductor, the wearing layer can avoid the wearing layer wearing and tearing to lead to the fireproof effect of cable conductor to be poor, through setting up the heat-resisting pad in the outside of wearing layer, the inside of heat-resisting pad sets up the heater strip, when the circumstances that freezes appears in lower and the appearance of temperature around the electric wire, the staff can start the heater strip and heat, can effectively avoid appearing a large amount of circumstances that freeze on the cable conductor, the heat-resisting pad sets up the V font, can avoid dew like this, rainwater adhesion on the cable conductor.
Description
Technical Field
The utility model relates to the field of cables, in particular to a cold-resistant waterproof cable.
Background
In recent years, with the development of social economy, the electric power and telecommunication industries have permeated into daily life, cables are widely used as carriers for signal transmission, wires and cables mainly comprise bare wires, electromagnetic wires, insulated wires for motor and electric appliances, power cables, communication cables and optical cables, in cold winter, the power transmission lines are frozen due to the conditions of reduced environmental temperature and the like, the weight of the wires is increased, the wires are easily crushed to influence the transmission of electricity, the sealing performance of the conventional cable connector is poor, the waterproof performance is not very excellent, and the practical life of the cables is reduced if rainwater is permeated into the cable connector.
For this reason, we propose a cold-resistant waterproof cable solving the above problems.
Disclosure of Invention
The utility model aims to provide a cold-resistant waterproof cable for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a cold-resistant waterproof cable, includes the wearing layer, the surface fixedly connected with of wearing layer has two heat-resistant pads, the inside of heat-resistant pad is inlayed and is had the heater strip, the right-hand member fixedly connected with external screw thread adapter sleeve of wearing layer, the surface threaded connection of external screw thread adapter sleeve has the internal thread seal cover, the inner wall fixedly connected with flame retardant coating of wearing layer, the inner wall fixedly connected with insulating layer of flame retardant coating, the inside of insulating layer is equipped with the sinle silk.
In a further embodiment, a holding ring is fixedly connected to the outer surface of the wear-resistant layer, and the holding ring is made of hard plastic.
In a further embodiment, the right side surface of the internal thread sealing sleeve is fixedly connected with an extrusion ring, and the right side surface of the extrusion ring is fixedly connected with a buffer pad.
In a further embodiment, the heat-resistant pad is V-shaped, and the external surface of the internal thread sealing sleeve is provided with anti-skid patterns.
In a further embodiment, an information card is arranged in front of the wear-resistant layer, and the back of the information card is connected with the outer surface of the wear-resistant layer.
In a further embodiment, a rubber sealing ring is fixedly connected to the inner wall of the internal thread sealing sleeve, and a limiting ring is fixedly connected to the outer surface of the external thread connecting sleeve.
Compared with the prior art, the utility model has the beneficial effects that:
this device is through setting up the wearing layer in the outside of cable conductor, the wearing layer can avoid the wearing layer wearing and tearing to lead to the fireproof effect of cable conductor to be poor, through set up the heat-resisting pad in the outside of wearing layer, the inside of heat-resisting pad sets up the heater strip, when the lower and frozen condition of appearance of temperature around the electric wire, the staff can start the heater strip and heat, can effectively avoid appearing a large amount of frozen condition on the cable conductor, the heat-resisting pad sets up to the V font, can avoid dew like this, rainwater adhesion on the cable conductor, through set up the internal thread seal cover on the external screw thread adapter sleeve, can protect the butt joint when connecting the cable conductor like this, avoid the rainwater to ooze into joint department.
Drawings
Fig. 1 is a top view of the wear layer from the right perspective.
Fig. 2 is a top view of the wear layer from the left perspective.
Fig. 3 is a right-hand cross-sectional view of the internally threaded sealing sleeve.
Fig. 4 is a cross-sectional view of the core from the left perspective.
In the figure: 1. a wear-resistant layer; 2. a heat resistant pad; 3. a pinching ring is held; 4. an internal thread seal sleeve; 5. a pressing ring; 6. a cushion pad; 7. information cards; 8. a heating wire; 9. an external thread connecting sleeve; 10. a limiting ring; 11. a rubber seal ring; 12. a fire-blocking layer; 13. an insulating layer; 14. a wire core.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, in the utility model, a cold-resistant waterproof cable comprises a wear-resistant layer 1, wherein two heat-resistant pads 2 are fixedly connected to the outer surface of the wear-resistant layer 1, heating wires 8 are embedded in the heat-resistant pads 2, an external thread connecting sleeve 9 is fixedly connected to the right end of the wear-resistant layer 1, an internal thread sealing sleeve 4 is connected to the outer surface of the external thread connecting sleeve 9 in a threaded manner, a fireproof layer 12 is fixedly connected to the inner wall of the wear-resistant layer 1, an insulating layer 13 is fixedly connected to the inner wall of the fireproof layer 12, and a wire core 14 is arranged in the insulating layer 13.
The outer surface fixedly connected with of wearing layer 1 holds between fingers the ring 3, hold between the fingers the material of ring 3 and be hard plastics, hold between the fingers the ring 3 through setting up in the outside of wearing layer 1, be convenient for the staff like this and dock the cable conductor, the right flank fixedly connected with extrusion ring 5 of internal thread seal cover 4, the right flank fixedly connected with blotter 6 of extrusion ring 5 sets up extrusion ring 5 and sets up blotter 6 on extrusion ring 5 through the right side of internal thread seal cover 4, can make the connection between the cable tighter like this, the shape of heat-resisting pad 2 is the V font, the anti-skidding line has been seted up to the surface of internal thread seal cover 4.
The place ahead of wearing layer 1 is equipped with information tablet 7, and the back of information tablet 7 is connected with the surface of wearing layer 1, through set up information tablet 7 in the outside of wearing layer 1, the staff of being convenient for in time knows the specification model of cable like this, and the inner wall fixedly connected with rubber sealing ring 11 of internal thread seal cover 4, the surface fixedly connected with spacing ring 10 of external thread adapter sleeve 9, through set up rubber sealing ring 11 on internal thread seal cover 4 to set up spacing ring 10 on external thread adapter sleeve 9, can make more rigorously between external thread adapter sleeve 9 and the internal thread seal cover 4 like this.
The working principle of the utility model is as follows:
firstly, the staff is through holding between the fingers the ring 3 and dock two cable wires, and after the cable wire dock, the staff rotates internal thread seal cover 4, and internal thread seal cover 4 removes on external thread adapter sleeve 9 and is connected with the external thread adapter sleeve 9 of another cable wire, just so realizes the seal protection to two cable wire interfaces, and the inside heater strip 8 of heat-resisting pad 2 can generate heat to about thirty degrees, can melt the icing of adhesion on the cable wire like this.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (6)
1. The utility model provides a cold-resistant waterproof type cable which characterized in that: including wearing layer (1), the surface fixedly connected with of wearing layer (1) is two heat-resisting to fill up (2), the inside of heat-resisting to fill up (2) is inlayed and is had heater strip (8), the right-hand member fixedly connected with external screw thread adapter sleeve (9) of wearing layer (1), the surface threaded connection of external screw thread adapter sleeve (9) has internal screw thread seal cover (4), the inner wall fixedly connected with flame retardant coating (12) of wearing layer (1), the inner wall fixedly connected with insulating layer (13) of flame retardant coating (12), the inside of insulating layer (13) is equipped with sinle silk (14).
2. The cold-resistant and waterproof cable according to claim 1, characterized in that: the outer surface of the wear-resistant layer (1) is fixedly connected with a holding ring (3), and the holding ring (3) is made of hard plastic.
3. The cold-resistant and waterproof cable according to claim 1, characterized in that: the right side face of internal thread seal cover (4) is fixedly connected with extrusion ring (5), the right side face of extrusion ring (5) is fixedly connected with blotter (6).
4. The cold-resistant and waterproof cable according to claim 1, characterized in that: the heat-resistant pad (2) is V-shaped, and anti-skid patterns are formed on the outer surface of the internal thread sealing sleeve (4).
5. The cold-resistant and waterproof cable according to claim 1, characterized in that: the front of the wear-resistant layer (1) is provided with an information board (7), and the back of the information board (7) is connected with the outer surface of the wear-resistant layer (1).
6. The cold-resistant and waterproof cable according to claim 1, characterized in that: the inner wall of the internal thread sealing sleeve (4) is fixedly connected with a rubber sealing ring (11), and the outer surface of the external thread connecting sleeve (9) is fixedly connected with a limiting ring (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322270130.4U CN220569440U (en) | 2023-08-22 | 2023-08-22 | Cold-resistant waterproof cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322270130.4U CN220569440U (en) | 2023-08-22 | 2023-08-22 | Cold-resistant waterproof cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220569440U true CN220569440U (en) | 2024-03-08 |
Family
ID=90088073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322270130.4U Active CN220569440U (en) | 2023-08-22 | 2023-08-22 | Cold-resistant waterproof cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220569440U (en) |
-
2023
- 2023-08-22 CN CN202322270130.4U patent/CN220569440U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |