CN213461106U - 0.6/1KV cold-shrink cable intermediate connecting piece - Google Patents
0.6/1KV cold-shrink cable intermediate connecting piece Download PDFInfo
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- CN213461106U CN213461106U CN202022315681.4U CN202022315681U CN213461106U CN 213461106 U CN213461106 U CN 213461106U CN 202022315681 U CN202022315681 U CN 202022315681U CN 213461106 U CN213461106 U CN 213461106U
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- shrinkage cable
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Abstract
The utility model discloses a 0.6/1KV shrinkage cable intermediate junction spare, including first shrinkage cable, cup joint pipe, interior copper pipe and second shrinkage cable, the inside of cup joint pipe is provided with interior copper pipe, sealed protective structure is all installed to the both sides of cup joint pipe. The utility model discloses an install sealed protective structure in the both sides of cup joint pipe, peg graft first shrinkage cable and second shrinkage cable inside the interior interlayer that sets up in the mounting groove during use, with the butt joint of interior copper pipe, be provided with elasticity protection cushion contact parcel on shrinkage cable and the interior interlayer inside wall, the completion is to the sealed protection of contact of shrinkage cable, and one side of mounting groove install sealed cushion can wrap up with the outer wall contact of shrinkage cable, sealed cushion can contract rather than synchronous when the cable contracts under the normal atmospheric temperature when returning, carry out the dual seal protection to it, make its contact be difficult for taking place to walk electric leakage phenomenon, and still be provided with evenly distributed's anti-skidding protruding granule on the lateral wall of mounting groove, it is more durable to make its use.
Description
Technical Field
The utility model relates to a shrinkage cable technical field specifically is a 0.6/1KV shrinkage cable intermediate junction spare.
Background
The cable that contracts is a cable of making with elasticity plastic material, can carry out elasticity at normal atmospheric temperature and contract back, and it is not fragile to use, has small longe-lived and the convenient advantage of operation butt joint, need use the butt joint of contraction cable intermediate junction spare to install fixedly during the butt joint of contraction cable, need one kind now when using sealed protecting effect good intermediate junction spare, but current 0.6/1KV contraction cable intermediate junction spare exists a lot of problems or defects:
when the traditional 0.6/1KV cold-shrink cable intermediate connecting piece is used, the installation, butt joint and sealing of cables are inconvenient, the cable protection and wrapping effects are poor, and the use applicability is poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a 0.6/1KV shrinkage cable intermediate junction spare to solve the not good problem of sealed protection effect between the cable that proposes among 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 0.6/1KV shrinkage cable intermediate junction spare, includes first shrinkage cable, cup joint pipe, interior copper pipe and second shrinkage cable, the inside of cup joint pipe is provided with interior copper pipe, sealed protective structure is all installed to the both sides of cup joint pipe, and sealed protective structure's inside joint has first shrinkage cable, sealed protective structure's inside joint has second shrinkage cable, sealed protective structure is including sealed cushion, mounting groove, elasticity protection cushion layer, inner interlayer and anti-skidding protruding granule, the both sides of cup joint pipe all are connected with the mounting groove, and are provided with inner interlayer on the inside wall of mounting groove, install the elasticity protection cushion layer on inner interlayer's the inboard wall, sealed cushion is installed to one side of mounting groove.
Preferably, be provided with the abrasionproof on the lateral wall of first shrinkage cable and second shrinkage cable and decrease the veneer, and the abrasionproof decreases the veneer and is evenly distributed on the lateral wall of first shrinkage cable and second shrinkage cable.
Preferably, the elastic protection rubber cushion layer is annularly wrapped and distributed on the inner side wall of the inner partition layer and can be wrapped and contacted with the outer surface layers of the first cold-shrink cable and the second cold-shrink cable.
Preferably, be provided with the protruding granule of antiskid on the lateral wall of mounting groove, and the protruding granule of antiskid is evenly distributed on the lateral wall of mounting groove.
Preferably, the outer side wall of the sleeve pipe is provided with a protective rubber cushion layer, and the protective rubber cushion layer is uniformly distributed on the outer side wall of the sleeve pipe.
Preferably, the outer side wall of the sleeve pipe is wrapped with a protective cushion layer, and the protective cushion layer is arranged and distributed on the outer side wall of the sleeve pipe at equal intervals.
Compared with the prior art, the beneficial effects of the utility model are that: the 0.6/1KV cold-shrink cable intermediate connecting piece has a reasonable structure and has the following advantages:
(1) by installing the sealing protection structures on two sides of the sleeve pipe, when in use, the first cold-shrink cable and the second cold-shrink cable are inserted into the inner interlayer arranged in the mounting groove and are butted with the inner copper pipe, the inner side walls of the cold-shrink cable and the inner interlayer are provided with the elastic protection rubber gasket layer which is in contact with and wraps up, so that the contact sealing protection of the cold-shrink cable is completed, one side of the mounting groove is provided with the sealing rubber gasket which is in contact with and wraps up with the outer wall of the cold-shrink cable, the sealing rubber gasket can contract synchronously with the cold-shrink cable when the cable retracts at normal temperature, and the double sealing protection is carried out on the cold-shrink cable, so that the cold-shrink cable is not easy to generate electricity leakage phenomenon;
(2) the protective rubber cushion layers which are uniformly distributed are arranged on the outer side wall of the sleeve pipe, so that the sleeve pipe and the inner part of the inner copper pipe can be protected, the inner copper pipe is prevented from being damaged, the sleeve pipe can be bent during use and transportation, and the sleeve pipe is not easy to damage during use;
(3) still install the protection bed course on the lateral wall of bell and spigot joint pipe, can prevent that bell and spigot joint pipe and inside interior copper pipe from receiving extrusion collision damage, effectively protect bell and spigot joint pipe and interior copper pipe, effectively prolong the life of intermediate junction spare, make its use more durable, it is better to the protection effect of inside interior copper pipe.
Drawings
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
fig. 2 is a schematic front sectional view of the sealing protection structure of the present invention;
fig. 3 is a schematic front view of the present invention;
fig. 4 is a schematic side view of the present invention.
In the figure: 1. a first cold shrink cable; 2. sealing the protective structure; 201. sealing the rubber gasket; 202. mounting grooves; 203. an elastic protective rubber cushion layer; 204. an inner interlayer; 205. anti-skid convex particles; 3. sleeving a pipe; 4. a protective cushion layer; 5. an inner copper tube; 6. a second cold shrink cable; 7. an anti-wear rubber layer; 8. and a protective rubber cushion layer.
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. 1-4, the present invention provides an embodiment: a0.6/1 KV cold-shrink cable intermediate connecting piece comprises a first cold-shrink cable 1, a sleeve 3, an inner copper pipe 5 and a second cold-shrink cable 6, wherein the inner copper pipe 5 is arranged inside the sleeve 3, sealing protective structures 2 are respectively arranged on two sides of the sleeve 3, the first cold-shrink cable 1 is clamped inside the sealing protective structures 2, anti-abrasion rubber layers 7 are arranged on the outer side walls of the first cold-shrink cable 1 and the second cold-shrink cable 6, and the anti-abrasion rubber layers 7 are uniformly distributed on the outer side walls of the first cold-shrink cable 1 and the second cold-shrink cable 6, so that the cold-shrink cable is more durable;
the outer side wall of the sleeve pipe 3 is provided with the protective rubber cushion layer 8, the protective rubber cushion layer 8 is uniformly distributed on the outer side wall of the sleeve pipe 3, the protective rubber cushion layer 8 which is uniformly distributed is arranged on the outer side wall of the sleeve pipe 3, the inner parts of the sleeve pipe 3 and the inner copper pipe 5 can be protected, the inner copper pipe 5 is prevented from being damaged, the sleeve pipe can be bent during use and transportation, and the sleeve pipe is not easy to damage during use;
the outer side wall of the sleeve pipe 3 is wrapped and provided with the protective cushion layer 4, the protective cushion layer 4 is distributed on the outer side wall of the sleeve pipe 3 in an equidistant arrangement mode, the protective cushion layer 4 is further arranged on the outer side wall of the sleeve pipe 3, the sleeve pipe 3 and the inner copper pipe 5 can be prevented from being damaged by extrusion and collision, the sleeve pipe 3 and the inner copper pipe 5 are effectively protected, the service life of the middle connecting piece is effectively prolonged, the middle connecting piece is more durable in use, and the protective effect on the inner copper pipe 5 is better;
the second cold-shrink cable 6 is clamped in the sealing protection structure 2, the sealing protection structure 2 comprises a sealing rubber gasket 201, a mounting groove 202, an elastic protection rubber gasket layer 203, an inner spacer 204 and anti-skid convex particles 205, the two sides of the sleeve pipe 3 are connected with the mounting groove 202, the inner spacer 204 is arranged on the inner side wall of the mounting groove 202, the elastic protection rubber gasket layer 203 is arranged on the inner side wall of the inner spacer 204, and the sealing rubber gasket 201 is arranged on one side of the mounting groove 202;
the elastic protection rubber cushion layer 203 is annularly wrapped and distributed on the inner side wall of the inner interlayer 204 and can be wrapped and contacted with the outer surface layers of the first cold-shrink cable 1 and the second cold-shrink cable 6;
the outer side wall of the mounting groove 202 is provided with anti-skid convex particles 205, and the anti-skid convex particles 205 are uniformly distributed on the outer side wall of the mounting groove 202;
specifically, as shown in fig. 1 and 2, during the use, through installing sealed protective structure 2 in the both sides of sleeve 3, peg graft inside the interior interlayer 204 that sets up in mounting groove 202 first shrinkage cable 1 and second shrinkage cable 6 during the use, dock with interior copper pipe 5, be provided with elastic protection cushion layer 203 contact parcel on shrinkage cable and the interior interlayer 204 inside wall, accomplish the contact seal protection to the shrinkage cable, and one side of mounting groove 202 is installed sealed cushion 201 and can be wrapped up with the outer wall contact of shrinkage cable, sealed cushion 201 can contract rather than synchronous when the cable contracts under the normal atmospheric temperature, carry out double seal protection to it, make its contact difficult emergence electric leakage phenomenon, and still be provided with evenly distributed's anti-skidding protruding granule 205 on the lateral wall of mounting groove 202, make its use more durable.
The working principle is as follows: when in use, the first cold-contraction cable 1 and the second cold-contraction cable 6 are inserted and installed inside the sealing protection structure 2 to complete the connection and installation process of the cold-contraction cables, firstly, the sealing protection structure 2 is installed at two sides of the sleeve pipe 3, when in use, the first cold-contraction cable 1 and the second cold-contraction cable 6 are inserted and installed inside the inner interlayer 204 arranged in the installation groove 202 to be butted with the inner copper pipe 5, the inner side walls of the cold-contraction cables and the inner interlayer 204 are provided with the elastic protection rubber cushion layer 203 for contact and package to complete the contact and sealing protection of the cold-contraction cables, one side of the installation groove 202 is provided with the sealing rubber cushion 201 which can be in contact and package with the outer wall of the cold-contraction cables, when the cables retract at normal temperature, the sealing rubber cushion 201 can contract synchronously with the cold-contraction cables to perform double sealing protection to the cold-contraction cables, so that the contact of the cold-, making it more durable in use;
secondly, the protective rubber cushion layers 8 which are uniformly distributed are arranged on the outer side wall of the sleeve pipe 3, so that the inner parts of the sleeve pipe 3 and the inner copper pipe 5 can be protected, the inner copper pipe 5 is prevented from being damaged, the sleeve pipe can be bent in the using and transporting process, and the sleeve pipe is not easy to damage in use;
finally, still install protection bed course 4 on the lateral wall of bell and spigot joint pipe 3, can prevent that bell and spigot joint pipe 3 and inside interior copper pipe 5 from receiving extrusion collision damage, effectively protect bell and spigot joint pipe 3 and interior copper pipe 5, effectively prolong the life of intermediate junction spare, make its use more durable, it is better to the protection effect of inside interior copper pipe 5.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.
Claims (6)
1. The utility model provides a 0.6/1KV shrinkage cable intermediate junction spare, includes first shrinkage cable (1), sleeve pipe (3), interior copper pipe (5) and second shrinkage cable (6), its characterized in that: copper pipe (5) in the inside of bell and spigot joint pipe (3) is provided with, sealed protective structure (2) are all installed to the both sides of bell and spigot joint pipe (3), and the inside joint of sealed protective structure (2) has first shrinkage cable (1), the inside joint of sealed protective structure (2) has second shrinkage cable (6), sealed protective structure (2) are including sealed cushion (201), mounting groove (202), elastic protection cushion layer (203), interior interlayer (204) and anti-skidding protruding granule (205), the both sides of bell and spigot joint pipe (3) all are connected with mounting groove (202), and are provided with interior interlayer (204) on the inside wall of mounting groove (202), the interior side wall mounting of interior interlayer (204) has elastic protection cushion layer (203), sealed cushion (201) is installed to one side of mounting groove (202).
2. The intermediate connector for 0.6/1KV cold-shrink cable according to claim 1, wherein: be provided with abrasionproof on the lateral wall of first shrinkage cable (1) and second shrinkage cable (6) and decrease veneer (7), and abrasionproof decreases veneer (7) and is evenly distributed on the lateral wall of first shrinkage cable (1) and second shrinkage cable (6).
3. The intermediate connector for 0.6/1KV cold-shrink cable according to claim 1, wherein: the elastic protection rubber cushion layer (203) is annularly wrapped and distributed on the inner side wall of the inner interlayer (204) and can be wrapped and contacted with the outer surface layers of the first cold-shrink cable (1) and the second cold-shrink cable (6).
4. The intermediate connector for 0.6/1KV cold-shrink cable according to claim 1, wherein: be provided with on the lateral wall of mounting groove (202) anti-skidding protruding granule (205), and anti-skidding protruding granule (205) are evenly distributed on the lateral wall of mounting groove (202).
5. The intermediate connector for 0.6/1KV cold-shrink cable according to claim 1, wherein: the outer side wall of the sleeve pipe (3) is provided with a protective rubber cushion layer (8), and the protective rubber cushion layer (8) is uniformly distributed on the outer side wall of the sleeve pipe (3).
6. The intermediate connector for 0.6/1KV cold-shrink cable according to claim 1, wherein: protective cushion layers (4) are wrapped on the outer side wall of the sleeve pipe (3), and the protective cushion layers (4) are distributed on the outer side wall of the sleeve pipe (3) in an equidistant arrangement mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022315681.4U CN213461106U (en) | 2020-10-18 | 2020-10-18 | 0.6/1KV cold-shrink cable intermediate connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022315681.4U CN213461106U (en) | 2020-10-18 | 2020-10-18 | 0.6/1KV cold-shrink cable intermediate connecting piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213461106U true CN213461106U (en) | 2021-06-15 |
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ID=76292185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022315681.4U Active CN213461106U (en) | 2020-10-18 | 2020-10-18 | 0.6/1KV cold-shrink cable intermediate connecting piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213461106U (en) |
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2020
- 2020-10-18 CN CN202022315681.4U patent/CN213461106U/en active Active
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