CN220605538U - Waterproof sleeve of cable cold shrink joint - Google Patents
Waterproof sleeve of cable cold shrink joint Download PDFInfo
- Publication number
- CN220605538U CN220605538U CN202322294546.XU CN202322294546U CN220605538U CN 220605538 U CN220605538 U CN 220605538U CN 202322294546 U CN202322294546 U CN 202322294546U CN 220605538 U CN220605538 U CN 220605538U
- Authority
- CN
- China
- Prior art keywords
- waterproof
- fixedly connected
- cable
- ring
- screwed
- Prior art date
- 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
- 239000004020 conductor Substances 0.000 claims abstract description 17
- 230000008878 coupling Effects 0.000 claims abstract description 7
- 238000010168 coupling process Methods 0.000 claims abstract description 7
- 238000005859 coupling reaction Methods 0.000 claims abstract description 7
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 12
- 239000000835 fiber Substances 0.000 claims description 3
- 229920000728 polyester Polymers 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 19
- 239000000463 material Substances 0.000 description 6
- 239000002390 adhesive tape Substances 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000000149 penetrating effect 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
Landscapes
- Cable Accessories (AREA)
Abstract
The application discloses waterproof cover of cable shrinkage joint belongs to cable technical field, including two sets of first screwed rings, two sets of the inner wall sliding connection of first screwed rings has the cable conductor, one side fixedly connected with opening piece of first screwed rings, the outer wall threaded connection of first screwed rings has the second screwed rings, one side fixedly connected with locking awl of second screwed rings, the inner wall fixedly connected with waterproof ring of locking awl, waterproof ring and opening piece butt, two sets of be provided with coupling mechanism between the first screwed rings, wear to establish into the inside of first screwed rings and coupling mechanism through two cut-off cable wires, and first screwed rings and second screwed rings screw locking to let the second screwed rings move locking awl play the effect of locking to the opening piece, then play the fixed effect of centre gripping to the cable conductor, and waterproof ring's setting can play waterproof effect, guarantee the safety of cable conductor then.
Description
Technical Field
The application relates to the technical field of cables, in particular to a waterproof sleeve of a cable cold shrink joint.
Background
The cables include power cables, control cables, compensation cables, shielding cables, high-temperature cables, computer cables, signal cables, coaxial cables, fire-resistant cables, marine cables, mining cables, aluminum alloy cables and the like, which are all composed of single-strand or multi-strand wires and insulating layers and are used for connecting circuits, electric appliances and the like.
The traditional cable junction is often wrapped up through the adhesive tape to avoid the joint to expose and take place oxidation corrosion in steam and air and then influence its conductivity and life, but the leakproofness and the waterproof effect of adhesive tape parcel are all not ideal enough, still have the possibility that drops for a long time use.
Disclosure of Invention
To the not enough of prior art, this application provides a waterproof cover of cable shrinkage joint, has overcome the not enough of prior art, aims at solving the tradition and wraps up cable junction often through the adhesive tape to avoid exposing to joint and take place oxidation corrosion in steam and air and then influence its conductivity and life, but the leakproofness and the waterproof effect of adhesive tape parcel are all not ideal enough, use for a long time still has the problem of drop possibility.
In order to achieve the above purpose, the present application provides the following technical solutions: the utility model provides a waterproof cover of cable shrinkage joint, includes two sets of first screwed ring, two sets of the inner wall sliding connection of first screwed ring has the cable conductor, one side fixedly connected with opening piece of first screwed ring, the outer wall threaded connection of first screwed ring has the second screwed ring, one side fixedly connected with locking awl of second screwed ring, the inner wall fixedly connected with waterproof ring of locking awl, waterproof ring and opening piece butt are provided with coupling mechanism between the two sets of first screwed ring.
Through adopting above-mentioned technical scheme, through wearing to establish into the inside of first screwed ring and coupling mechanism with two electric cables, and first screwed ring and second screwed ring screw thread locking to let second screwed ring move the locking awl and play the effect of locking to the opening piece, play the fixed effect of centre gripping to the cable conductor then, and waterproof ring's setting can play waterproof effect, guarantee the safety of cable conductor then.
As a preferable technical scheme of the application, the connecting mechanism comprises a wrapping sleeve, and two groups of one sides of the first threaded rings, which are oppositely arranged, are fixedly connected with the wrapping sleeve.
Through adopting above-mentioned technical scheme, can play the effect of parcel protection to the cable conductor through the setting of parcel cover.
As a preferable technical scheme of the application, the wrapping sleeve is made of aluminum oxide.
Through adopting above-mentioned technical scheme, be the aluminium oxide material through the parcel cover and can play wear-resisting effect.
As a preferable technical scheme of the application, the outer wall of the first threaded ring is fixedly connected with a plurality of groups of anti-skid blocks.
Through adopting above-mentioned technical scheme, can make things convenient for the staff to twist first screwed ring through the setting of antiskid block.
As a preferable technical scheme of the application, the inner wall of the wrapping sleeve is fixedly connected with a heat-resistant layer, and the heat-resistant layer is made of polyester fibers.
Through adopting above-mentioned technical scheme, can play heat-resisting effect to the cable conductor of parcel cover inside through the setting of heat-resisting layer.
As a preferable technical scheme of this application, the inner wall fixedly connected with insulating layer of heat-resisting layer, the insulating layer is the rubber material, insulating layer and cable contact.
Through adopting above-mentioned technical scheme, can play insulating effect to the cable conductor through the setting of insulating layer.
The beneficial effects of this application:
through wearing into the inside of first screwed ring and coupling mechanism with two electric cables, and first screwed ring and second screwed ring screw-thread locking to let second screwed ring move the locking awl and play the effect of locking the opening piece, play the fixed effect of centre gripping to the cable conductor then, and waterproof ring's setting can play waterproof effect, guarantee the safety of cable conductor then.
Drawings
FIG. 1 is a schematic front view of the present application;
FIG. 2 is a schematic view of an open block portion of the present application;
FIG. 3 is a schematic cross-sectional view of a locking cone portion of the present application;
fig. 4 is a schematic side view of the wrap-around of the present application.
In the figure: 1. a first threaded ring; 2. an opening block; 3. a second threaded ring; 4. a locking cone; 5. a waterproof ring; 6. an anti-skid block; 7. a cable; 8. a wrapping sleeve; 9. a heat-resistant layer; 10. an insulating layer.
Detailed Description
The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.
Referring to fig. 1-4, a waterproof jacket of a cable cold shrink joint comprises two groups of first threaded rings 1, wherein the inner walls of the two groups of first threaded rings 1 are slidably connected with a cable 7, one side of each first threaded ring 1 is fixedly connected with an opening block 2, the outer wall of each first threaded ring 1 is in threaded connection with a second threaded ring 3, one side of each second threaded ring 3 is fixedly connected with a locking cone 4, the inner walls of the locking cones 4 are fixedly connected with waterproof rings 5, the waterproof rings 5 are abutted against the opening blocks 2, a connecting mechanism is arranged between the two groups of first threaded rings 1, two cut-off cables 7 are threaded into the first threaded rings 1 and the connecting mechanism, the first threaded rings 1 and the second threaded rings 3 are in threaded locking, so that the second threaded rings 3 drive the locking cones 4 to lock the opening blocks 2, the cable 7 is clamped and fixed, the waterproof rings 5 can play a waterproof role, and then the safety of the cable 7 is ensured.
Referring to fig. 1, the outer wall of the first threaded ring 1 is fixedly connected with a plurality of groups of anti-skid blocks 6, and a worker can conveniently screw the first threaded ring 1 through the arrangement of the anti-skid blocks 6.
Referring to fig. 4, the coupling mechanism includes a wrap 8, one side that two sets of first screwed rings 1 set up relatively is with wrap 8 fixed connection, can play the effect of parcel protection to cable conductor 7 through the setting of wrap 8, wrap 8 is the aluminium oxide material, can play wear-resisting effect for the aluminium oxide material through wrap 8, the inner wall fixedly connected with heat-resisting layer 9 of wrap 8, heat-resisting layer 9's material is polyester fiber, can play heat-resisting effect to the cable conductor 7 of wrap 8 inside through the setting of heat-resisting layer 9, heat-resisting layer 9's inner wall fixedly connected with insulating layer 10, insulating layer 10 is the rubber material, insulating layer 10 and cable conductor 7 contact, can play insulating effect to cable conductor 7 through the setting of insulating layer 10.
Working principle: when the utility model is used, two electric cables 7 are arranged in the first threaded ring 1 and the wrapping sleeve 8 in a penetrating way, the first threaded ring 1 and the second threaded ring 3 are in threaded locking, so that the second threaded ring 3 drives the locking cone 4 to play a role in locking the opening block 2, then the electric cables 7 are clamped and fixed, the waterproof ring 5 can play a waterproof role, the safety of the electric cables 7 is guaranteed, the wrapping sleeve 8 can play a wrapping protection role on the electric cables 7, the wrapping sleeve 8 is made of aluminum oxide, the wear-resistant role can be played on the electric cables 7 in the wrapping sleeve 8 through the arrangement of the heat-resistant layer 9, the insulating layer 10 can play an insulating role on the electric cables 7, and the anti-slip block 6 can facilitate the screwing of the first threaded ring 1 by workers.
The foregoing description is only a preferred embodiment of the present application, and is not intended to limit the present application, but although the present application has been described in detail with reference to the foregoing embodiment, it will be apparent to those skilled in the art that modifications may be made to the technical solutions described in the foregoing embodiments, or that equivalents may be substituted for part of the technical features thereof. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.
Claims (6)
1. The utility model provides a waterproof cover of cable shrinkage joint, includes two sets of first screwed ring (1), its characterized in that, two sets of inner wall sliding connection of first screwed ring (1) has cable conductor (7), one side fixedly connected with opening piece (2) of first screwed ring (1), the outer wall threaded connection of first screwed ring (1) has second screwed ring (3), one side fixedly connected with locking awl (4) of second screwed ring (3), the inner wall fixedly connected with waterproof ring (5) of locking awl (4), waterproof ring (5) and opening piece (2) butt are provided with coupling mechanism between two sets of first screwed ring (1).
2. The waterproof jacket for the cold-shrink joint of the cable according to claim 1, wherein the connecting mechanism comprises a wrapping jacket (8), and one side of the two groups of the first threaded rings (1) which are oppositely arranged is fixedly connected with the wrapping jacket (8).
3. A waterproof jacket for a cold-shrink joint of a cable according to claim 2, characterized in that the wrapping jacket (8) is made of aluminium oxide.
4. The waterproof jacket for the cold-shrink joint of the cable according to claim 2, wherein a plurality of groups of anti-slip blocks (6) are fixedly connected to the outer wall of the first threaded ring (1).
5. The waterproof jacket for the cable cold shrink joint according to claim 2, wherein the inner wall of the wrapping jacket (8) is fixedly connected with a heat-resistant layer (9), and the heat-resistant layer (9) is made of polyester fibers.
6. The waterproof jacket for the cold-shrink joint of the cable according to claim 5, wherein the inner wall of the heat-resistant layer (9) is fixedly connected with an insulating layer (10), the insulating layer (10) is made of rubber, and the insulating layer (10) is in contact with the cable conductor (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322294546.XU CN220605538U (en) | 2023-08-25 | 2023-08-25 | Waterproof sleeve of cable cold shrink joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322294546.XU CN220605538U (en) | 2023-08-25 | 2023-08-25 | Waterproof sleeve of cable cold shrink joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220605538U true CN220605538U (en) | 2024-03-15 |
Family
ID=90182728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322294546.XU Active CN220605538U (en) | 2023-08-25 | 2023-08-25 | Waterproof sleeve of cable cold shrink joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220605538U (en) |
-
2023
- 2023-08-25 CN CN202322294546.XU patent/CN220605538U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |