CN112531624A - Cable protection structure - Google Patents
Cable protection structure Download PDFInfo
- Publication number
- CN112531624A CN112531624A CN202011605748.6A CN202011605748A CN112531624A CN 112531624 A CN112531624 A CN 112531624A CN 202011605748 A CN202011605748 A CN 202011605748A CN 112531624 A CN112531624 A CN 112531624A
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- CN
- China
- Prior art keywords
- joint
- cable
- sealing
- annular
- joints
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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.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G15/00—Cable fittings
- H02G15/08—Cable junctions
- H02G15/18—Cable junctions protected by sleeves, e.g. for communication cable
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- Cable Accessories (AREA)
Abstract
The utility model provides a cable protective structure, belongs to cable production technical field, including cable, insulating cover, sealing and overlap joint portion, insulating cover registrates on the joint of cable, and the sealing cladding is on insulating cover, and overlap joint portion connects on the cable from sealing both ends, plays the overlap joint effect to the cable. The cable includes left joint and right joint, and left joint and right joint overlap joint each other, form the joint of cable. The insulating sleeve is sleeved at the joint of the cable to play an insulating role in the joint of the cable. The sealing part comprises sealing glue and a sealing strip, the sealing glue is wound at two ends of the insulating sleeve along an annular shape, the sealing glue is also transversely bonded with the annular sealing glue at two ends, and a sealing bag is bonded on the sealing glue. The overlap joint portion includes half joint, pull rod and nut, and half joint has four, and every two half joints constitute an annular joint, and every annular joint is installed at the sealing end, installs two pull rods between two annular joints, and the pull rod passes through the nut to be connected, carries out mechanical connection to two joints of cable.
Description
Technical Field
The invention belongs to the technical field of power cable production, and particularly relates to a cable protection structure.
Background
When the cable docks, need be insulating on the joint, common insulating material can be fine accomplish electric insulation, however, it is difficult to accomplish sealedly, and unsealed insulating joint is easy to oxidize, and moreover, the joint atress of electricity connection all is in joint department usually, and this kind of structural style leads to the joint pine to take off easily. Thus, the joints of electrical joints need to be sealed and supplemented with mechanical splices in addition to insulation.
Disclosure of Invention
The present invention provides a cable protection structure to solve the above problems in the background art.
The technical problem solved by the invention is realized by adopting the following technical scheme:
the utility model provides a cable protective structure, includes cable, insulating cover, sealing and overlap joint portion, and insulating cover registrates on the joint of cable, and the sealing cladding is sheathe in at insulating, and overlap joint portion connects on the cable from sealing both ends, plays the overlap joint effect to the cable. The cable includes left joint and right joint, and left joint and right joint overlap joint each other, form the joint of cable. The insulating sleeve is sleeved at the joint of the cable to play an insulating role in the joint of the cable. The sealing part comprises sealing glue and a sealing strip, the sealing glue is wound at two ends of the insulating sleeve along an annular shape, the sealing glue is also transversely bonded with the annular sealing glue at two ends, and a sealing bag is bonded on the sealing glue. The overlap joint portion includes half joint, pull rod and nut, and half joint has four, and every two half joints constitute an annular joint, and every annular joint is installed at the sealing end, installs two pull rods between two annular joints, and the pull rod passes through the nut to be connected, carries out mechanical connection to two joints of cable, increases the mechanical strength that connects of cable.
Furthermore, the sealing bag is vacuumized, so that the joint of the cable is sealed.
The invention has the beneficial effects that:
the invention is used for the lapping operation of the cable, and can play the roles of insulation, sealing and mechanical sister for the cable, so that the lapping of the cable is more stable.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is an exploded view of the present invention;
in the figure: 10. the cable, 11, the left joint, 12, the right joint, 20, the insulating sleeve, 30, the sealing part, 31, the sealant, 32, the sealing bag, 40, the lap joint, 41, the half joint, 42, the pull rod and 43, the nut.
Detailed Description
To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Referring to fig. 1-3, the cable protection structure includes a cable 10, an insulating sheath 20, a sealing portion 30, and a bridging portion 40, wherein the insulating sheath 20 is sleeved on a joint of the cable 10, the sealing portion 30 is wrapped on the insulating sheath 20, and the bridging portion 40 is connected to the cable 10 from two ends of the sealing portion 30 to bridge the cable 10.
The cable 10 comprises a left tab 11 and a right tab 12, the left tab 11 and the right tab 12 overlapping each other to form a tab of the cable 10.
The insulating sheath 20 is sleeved on the joint of the cable 10 and plays a role of insulating the joint of the cable 10.
The sealing portion 30 comprises a sealing glue 31 and a sealing tape 32, the sealing glue 31 is wound on two ends of the insulating sleeve 20 along an annular shape, the sealing glue 31 is further transversely adhered to the annular sealing glue 31 on the two ends, the sealing bag 32 is adhered to the sealing glue 31, and the sealing bag 32 is vacuumized, so that the sealing effect on the joint of the cable 10 is achieved.
The overlapping part 40 comprises half joints 41, pull rods 42 and nuts 43, the number of the half joints 41 is four, every two half joints 41 form an annular joint, each annular joint is arranged at the end of the sealing part 30, two pull rods 42 are arranged between the two annular joints, the pull rods 42 are connected through the nuts 43, the two joints of the cable 10 are mechanically connected, and the mechanical strength of the joints of the cable 10 is increased.
The working principle of the invention is as follows: the insulation cover 20 serves as an insulation for the cable 10, the sealing portion 30 serves as a sealing for the cable 10, and the bridging portion 40 serves as a mechanical connection for the cable 10.
The above embodiments mainly illustrate the cable protective structure of the present invention. While only a limited number of embodiments and features have been described, those skilled in the art will recognize that the invention can be embodied in many other forms without departing from the spirit or scope thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, and various modifications and alternative arrangements may be devised without departing from the spirit and scope of the present invention as defined by the appended claims.
Claims (2)
1. The utility model provides a cable protective structure, including cable (10), insulating cover (20), sealing part (30) and overlap joint portion (40), a serial communication port, insulating cover (20) registrates on the joint of cable (10), sealing part (30) cladding is on insulating cover (20), overlap joint portion (40) are connected on cable (10) from sealing part (30) both ends, cable (10) are including left joint (11) and right joint (12), left joint (11) and right joint (12) overlap joint each other, insulating cover (20) registrates the joint department at cable (10), sealing part (30) are including sealed glue (31) and sealing tape (32), sealed glue (31) are along the annular winding at the both ends of insulating cover (20), sealed glue (31) are still from annular sealed glue (31) of horizontal bonding both ends, sealed bag (32) bond on sealed glue (31), overlap joint portion (40) are including half joint (41), The sealing part comprises four pull rods (42) and four nuts (43), the number of the half joints (41) is four, every two half joints (41) form an annular joint, each annular joint is arranged at the end of the sealing part (30), the two pull rods (42) are arranged between the two annular joints, and the pull rods (42) are connected through the nuts (43).
2. The cable guard structure according to claim 1, characterized in that said sealing bag (32) is vacuum-treated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011605748.6A CN112531624A (en) | 2020-12-30 | 2020-12-30 | Cable protection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011605748.6A CN112531624A (en) | 2020-12-30 | 2020-12-30 | Cable protection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112531624A true CN112531624A (en) | 2021-03-19 |
Family
ID=74977225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011605748.6A Pending CN112531624A (en) | 2020-12-30 | 2020-12-30 | Cable protection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112531624A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206834703U (en) * | 2017-06-16 | 2018-01-02 | 安徽省浩辉电力技术有限公司 | A kind of cable connecting arrangement |
| CN207069549U (en) * | 2017-03-29 | 2018-03-02 | 国网天津市电力公司 | A kind of underground cables connector box |
| CN207426647U (en) * | 2017-10-30 | 2018-05-29 | 绵阳高新区恒奥电子科技有限公司 | Cable connector additional reinforcement structure |
| CN108429225A (en) * | 2018-05-14 | 2018-08-21 | 苏州思在科技有限公司 | Cable connector protection sleeve pipe with safeguard function |
| CN110994533A (en) * | 2020-01-13 | 2020-04-10 | 埃塞克斯电气(南京)有限公司 | Cable intermediate joint |
| CN111092405A (en) * | 2019-12-27 | 2020-05-01 | 安徽金蓝焰线缆有限公司 | Buried cable vacuum joint and construction method thereof |
-
2020
- 2020-12-30 CN CN202011605748.6A patent/CN112531624A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207069549U (en) * | 2017-03-29 | 2018-03-02 | 国网天津市电力公司 | A kind of underground cables connector box |
| CN206834703U (en) * | 2017-06-16 | 2018-01-02 | 安徽省浩辉电力技术有限公司 | A kind of cable connecting arrangement |
| CN207426647U (en) * | 2017-10-30 | 2018-05-29 | 绵阳高新区恒奥电子科技有限公司 | Cable connector additional reinforcement structure |
| CN108429225A (en) * | 2018-05-14 | 2018-08-21 | 苏州思在科技有限公司 | Cable connector protection sleeve pipe with safeguard function |
| CN111092405A (en) * | 2019-12-27 | 2020-05-01 | 安徽金蓝焰线缆有限公司 | Buried cable vacuum joint and construction method thereof |
| CN110994533A (en) * | 2020-01-13 | 2020-04-10 | 埃塞克斯电气(南京)有限公司 | Cable intermediate joint |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210319 |
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| RJ01 | Rejection of invention patent application after publication |