CN219916760U

CN219916760U - Stretch-proofing cable

Info

Publication number: CN219916760U
Application number: CN202321338855.6U
Authority: CN
Inventors: 杨爽; 万军海
Original assignee: Zhengzhou Hengtian Special Cable Co ltd
Current assignee: Zhengzhou Hengtian Special Cable Co ltd
Priority date: 2023-05-30
Filing date: 2023-05-30
Publication date: 2023-10-27
Anticipated expiration: 2033-05-30

Abstract

The utility model discloses a stretch-proof cable, in particular to the technical field of cables, which comprises a limiting cylinder arranged on the outer side of a cable core, wherein a connecting component is arranged on the limiting cylinder, and the connecting component comprises a positioning sleeve which is arranged in the limiting cylinder and sleeved on the cable core. According to the utility model, the connecting assembly is arranged, the limiting cylinder outside the sleeve body is prolonged, the double protection function is realized on the cable core, the cable core is prevented from being damaged by external material resources, the locating sleeve is clamped into the limiting part, the limiting part is arranged on the limiting cylinder to limit through the corresponding matching of the locating column and the locating groove, the limiting function can be realized on the connecting part of the cable core, the cable core is protected, the tensile property of the cable core is improved, and the cable core is convenient to use and has good practicability.

Description

Stretch-proofing cable

Technical Field

The utility model relates to the technical field of cables, in particular to a stretch-proof cable.

Background

The cable is used for transmitting electric energy, a wire is arranged in the cable for transmitting electric energy, and an insulating layer is arranged on the surface of the cable;

at present, the cable is generally installed on the electric pole, supported and fixed by the electric pole, in order to supply power for residential buildings of a community, but in stormy weather or due to accidental collision of vehicles, the cable can collapse, and at the moment, the cable fixed at the top of the electric pole can be pulled, so that the cable is broken.

The utility model patent with the patent application number of CN202220434164.5 discloses a stretch-resistant cable, which comprises a box body, a cable body, a rotating shaft and a fixing component; the rotating shaft penetrates through the box body and is rotationally connected with the box body; a pair of through holes are symmetrically formed on two sides of the box body; the cable body penetrates through the through hole and is connected with the through hole in a sliding manner; a winding drum is fixedly connected to the rotating shaft; the surface of the winding drum is fixedly connected with a fixed hook; one end of the rotating shaft, which is positioned outside the box body, is fixedly connected with a first hand wheel; the fixing component is arranged on the side face of the box body;

this structure is when using, through setting up box body, pivot, reel, fixation hook, casing, dead lever and spring, when using, rely on above-mentioned setting to reserve certain cable length, after the pole collapses, this setting can prolong the length of cable body to this can reduce the cracked condition of cable body emergence, but this structure is difficult to cable installation when using, and cable connection portion lacks the protection, causes the tensile performance lower of pulling.

Disclosure of Invention

The technical scheme of the utility model aims at the technical problem that the prior art is too single, and provides a solution which is obviously different from the prior art. In order to overcome the above-mentioned drawbacks of the prior art, the present utility model provides a stretch-proof cable, which aims to solve the above-mentioned problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the stretch-proof cable comprises a limiting cylinder arranged on the outer side of a cable core, wherein a connecting assembly is arranged on the limiting cylinder;

the connecting component comprises a locating sleeve which is arranged in the limiting cylinder and sleeved on the cable core;

the surface of the limiting cylinder is provided with a mounting groove in a penetrating manner, and two sides of the surface of the mounting groove are respectively provided with a positioning groove;

a limiting piece matched with the mounting groove is clamped in the mounting groove, and positioning columns positioned in the positioning groove are respectively inserted at two ends of the positioning groove;

one end of the limiting cylinder is provided with a buffer part, one side of the buffer part is provided with an electric connection column, one end of the electric connection column penetrates through the limiting cylinder and extends to the inside of the limiting cylinder, the outer side of the positioning sleeve is sleeved with an insulating rubber sleeve, the outside of insulating rubber cover extends to on the inner wall of spacing section of thick bamboo, the locating part cover is established in the outside of locating sleeve, locating part and locating sleeve looks joint, the one end of locating sleeve is provided with the extension cover body, the extension cover body can be dismantled with the locating sleeve and be connected.

The utility model has the technical effects and advantages that:

compared with the prior art, the cable core protection device has the advantages that the connection assembly is arranged, the overall design is simple, the structure is reasonable, the cable core is sleeved with the positioning sleeve through corresponding matching of each structure, the cable core is protected firstly, the cable core is protected doubly through the limiting cylinder outside the extension sleeve body, and the cable core is prevented from being damaged by external material resources;

meanwhile, the locating sleeve is clamped into the limiting piece, the limiting piece is installed on the limiting barrel through corresponding matching of the locating column and the locating groove, the limiting piece can be limited, the cable core connecting portion can be protected, the cable core installation can be protected, meanwhile, the tensile pulling performance of the cable core can be improved, and the cable core locating sleeve is convenient to use and has good practicability.

Drawings

In order to more clearly illustrate the technical solutions of the present disclosure, the drawings that need to be used in some embodiments of the present disclosure will be briefly described below, and it is apparent that the drawings in the following description are only drawings of some embodiments of the present disclosure, and other drawings may be obtained according to these drawings to those of ordinary skill in the art. Furthermore, the drawings in the following description may be regarded as schematic diagrams, not limiting the actual size of the products, the actual flow of the methods, the actual timing of the signals, etc. according to the embodiments of the present disclosure.

Fig. 1 is a front view of the overall structure of the present utility model.

Fig. 2 is a side view of the overall cross-sectional structure of the present utility model.

Fig. 3 is an exploded view of the overall structure of the present utility model.

Fig. 4 is a front view of the stop and the positioning post of the present utility model.

The reference numerals are: 1. a limiting cylinder; 2. a positioning sleeve; 3. extending the sleeve body; 4. a buffer member; 5. a mounting groove; 6. a positioning groove; 7. a limiting piece; 8. positioning columns; 9. a power connection column; 10. an insulating rubber sleeve; 11. a cable 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.

In the embodiment, as shown in the accompanying drawings 1-4, the stretch-proof cable has the function of limiting the cable connection part through the connecting component arranged on the limiting cylinder 1, is convenient for cable installation, and improves the tensile property of the cable, and the specific structure of the component is as follows;

the connecting component comprises a locating sleeve 2 which is arranged in the limiting cylinder 1 and sleeved on the cable core 11;

the surface of the limiting cylinder 1 is provided with a mounting groove 5 in a penetrating manner, and two sides of the surface of the mounting groove 5 are respectively provided with a positioning groove 6;

a limiting piece 7 matched with the mounting groove 5 is clamped in the mounting groove 5, and two ends of the positioning groove 6 are respectively inserted with a positioning column 8 positioned in the positioning groove 6;

one end of a limiting cylinder 1 is provided with a buffer part 4, one side of the buffer part 4 is provided with an electric connection column 9, one end of the electric connection column 9 penetrates through the limiting cylinder 1 and extends to the inside of the limiting cylinder 1, an insulating rubber sleeve 10 is sleeved on the outer side of a positioning sleeve 2, the outer side of the insulating rubber sleeve 10 extends to the inner wall of the limiting cylinder 1, a limiting part 7 is sleeved on the outer side of the positioning sleeve 2, the limiting part 7 is clamped with the positioning sleeve 2, one end of the positioning sleeve 2 is provided with a extending sleeve body 3, and the extending sleeve body 3 is detachably connected with the positioning sleeve 2.

When the structure is used, a worker sleeves the locating sleeve 2 on the cable core 11 to firstly protect the cable core 11, and then the cable core 11 is protected by the limiting cylinder 1 outside the extension sleeve body 3, so that the cable core 11 is protected doubly, and the cable core 11 is prevented from being damaged by external materials;

and when locating sleeve 2 installs in spacing section of thick bamboo 1, the one end of locating sleeve 2 can block into in the locating part 7, and locating part 7 again uses the corresponding cooperation of locating column 8 and constant head tank 6 and to install spacing on spacing section of thick bamboo 1, can play spacing function to cable core 11 connecting portion, not only protect cable core 11 installation, can also improve cable core 11's tensile performance of pulling simultaneously, has good practicality when facilitating the use.

Compared with the prior art, the utility model discloses a stretch-resistant cable, which is sleeved on a cable core 11 through a positioning sleeve 2, the cable core 11 is protected firstly, the cable core 11 is protected through a limiting cylinder 1 outside a stretching sleeve body 3, the cable core 11 is prevented from being damaged by external material resources, the positioning sleeve 2 is clamped into a limiting piece 7, the limiting piece 7 is arranged on the limiting cylinder 1 through corresponding matching of a positioning column 8 and a positioning groove 6 to limit the limiting piece 7, the cable core 11 is protected, the tensile property of the cable core 11 is improved, and the stretch-resistant cable has good practicability.

The foregoing is only illustrative of the preferred embodiments of the present utility model and is not to be construed as limiting the utility model, but rather as various modifications, equivalent arrangements, improvements, etc., within the spirit and principles of the present utility model.

Claims

1. The utility model provides a stretch-proofing cable, includes spacing section of thick bamboo (1) of setting in cable core (11) outside, its characterized in that: a connecting component is arranged on the limiting cylinder (1);

the connecting component comprises a locating sleeve (2) which is arranged in the limiting cylinder (1) and sleeved on the cable core (11);

the surface of the limiting cylinder (1) is provided with a mounting groove (5) in a penetrating manner, and two sides of the surface of the mounting groove (5) are respectively provided with a positioning groove (6);

the mounting groove (5) is internally clamped with a limiting piece (7) matched with the mounting groove (5), and two ends of the positioning groove (6) are respectively inserted with positioning columns (8) positioned in the positioning groove (6).

2. A stretch-proof electrical cable according to claim 1, wherein: one end of the limiting cylinder (1) is provided with a buffer piece (4), and one side of the buffer piece (4) is provided with a power connection column (9).

3. A stretch-proof electrical cable according to claim 2, wherein: one end of the power connection column (9) penetrates through the limiting cylinder (1) and extends to the inside of the limiting cylinder (1).

4. A stretch-proof electrical cable according to claim 1, wherein: the outer side of the positioning sleeve (2) is sleeved with an insulating rubber sleeve (10), and the outer side of the insulating rubber sleeve (10) extends to the inner wall of the limiting cylinder (1).

5. A stretch-proof electrical cable according to claim 1, wherein: the limiting piece (7) is sleeved on the outer side of the positioning sleeve (2), and the limiting piece (7) is clamped with the positioning sleeve (2).

6. A stretch-proof electrical cable according to claim 1, wherein: one end of the positioning sleeve (2) is provided with a extension sleeve body (3), and the extension sleeve body (3) is detachably connected with the positioning sleeve (2).