CN215416038U - Cable pull-proof support on junction box - Google Patents
Cable pull-proof support on junction box Download PDFInfo
- Publication number
- CN215416038U CN215416038U CN202122084868.2U CN202122084868U CN215416038U CN 215416038 U CN215416038 U CN 215416038U CN 202122084868 U CN202122084868 U CN 202122084868U CN 215416038 U CN215416038 U CN 215416038U
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- junction box
- cable
- groove
- pulling
- bracket
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Abstract
The utility model discloses a cable pull-proof bracket on a junction box, which comprises a bracket body positioned in the junction box, wherein the bracket body is provided with a through groove through which a cable passes, and a plurality of pairs of pull-proof teeth with opposite directions are arranged on the inner wall of the through groove. The advantages are that: the utility model can avoid damaging the optical fiber line during installation or maintenance.
Description
Technical Field
The utility model belongs to the technical field of components on a junction box, and particularly relates to a cable pull-proof support on the junction box.
Background
At present, a junction box is mainly used for connecting in and connecting out a cable, namely, an optical fiber line in the connected cable can be subjected to signal output through the connected cable after being welded on a welding disc in the junction box; the existing cable is not provided with a positioning device for positioning the cable after entering the junction box, so that the interface can be pulled or the optical fiber line can be damaged due to more optical fiber lines in the cable in the installation or maintenance process; there is a need for improvement.
Disclosure of Invention
The present invention is directed to overcoming the above-mentioned deficiencies of the prior art and providing a cable pull-out prevention bracket for a junction box that is capable of preventing damage to the optical fiber during installation or maintenance.
In order to achieve the purpose, the utility model adopts the technical scheme that: the cable pull-preventing support on the junction box comprises a support body positioned in the junction box, wherein a through groove for a cable to pass through is formed in the support body, and a plurality of pairs of pull-preventing teeth opposite in direction are arranged on the inner wall of the through groove.
The through grooves are arranged on the bracket body in a vertically staggered mode and have certain elasticity.
And a triangular reinforcing rib fixedly connected with the bottom of the junction box is formed on the side surface of the support body.
The anti-pulling teeth in the through groove are four rows and are opposite to each other in pairs, and the anti-pulling teeth in the front row and the anti-pulling teeth in the rear row have a certain distance.
After adopting the structure, compared with the prior art, the utility model has the advantages that: the anti-pulling teeth can effectively clamp the sheath wire of the cable, so that the damage to the internal optical fiber wire can be avoided during installation or maintenance, and the installation or maintenance is more convenient.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Detailed Description
The following description is only a preferred embodiment of the present invention, and does not limit the scope of the present invention, and the present invention is further described with reference to the accompanying drawings and embodiments.
Example, see figure 1: a cable pulling-proof bracket on a junction box comprises a bracket body 10 positioned in the junction box, wherein the bracket body 10 is positioned close to a cable inlet and a cable outlet of the junction box; a triangular reinforcing rib 13 is formed on one side of the support body 10, and the triangular reinforcing rib 13 is fixedly connected with the bottom of the junction box and plays a role in enabling the use to be firmer. The bracket body 10 is provided with through grooves 11 for cables to pass through, the through grooves 11 are staggered up and down on the bracket body 10 and have certain elasticity, and the elastic structure can enable the through grooves 11 to be firmer after the cables are clamped. A plurality of pairs of anti-pulling teeth 12 facing opposite directions are arranged on the inner wall of the through groove 11, the anti-pulling teeth 12 are generally in a V-shaped structure, four rows are generally arranged in the through groove 11, each row is provided with three anti-pulling teeth 12, the three anti-pulling teeth are opposite to each other in pairs, and meanwhile, a certain distance is formed between the anti-pulling teeth 12 in the front row and the anti-pulling teeth 12 in the rear row; the anti-pulling teeth 12 can clamp the cable in use, and prevent the optical fiber wire inside the cable from being pulled and damaged.
Claims (4)
1. The utility model provides a support is prevented drawing by cable on terminal box which characterized in that: the anti-pulling device comprises a support body (10) positioned in a junction box, wherein a through groove (11) for a cable to pass through is formed in the support body (10), and a plurality of pairs of anti-pulling teeth (12) with opposite directions are arranged on the inner wall of the through groove (11).
2. The cable pull-resistant bracket on a junction box of claim 1, wherein: the through grooves (11) are arranged on the bracket body (10) in a vertically staggered mode, and the through grooves (11) have certain elasticity.
3. The cable pulling prevention bracket on the junction box according to claim 1 or 2, characterized in that: and a triangular reinforcing rib (13) fixedly connected with the bottom of the junction box is formed on the side surface of the support body (10).
4. The cable pull-resistant bracket on a junction box of claim 3, wherein: the anti-pulling teeth (12) in the through groove (11) are arranged in four rows and are opposite to each other in pairs, and the anti-pulling teeth (12) in the front row and the anti-pulling teeth (12) in the rear row have a certain distance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122084868.2U CN215416038U (en) | 2021-08-30 | 2021-08-30 | Cable pull-proof support on junction box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122084868.2U CN215416038U (en) | 2021-08-30 | 2021-08-30 | Cable pull-proof support on junction box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215416038U true CN215416038U (en) | 2022-01-04 |
Family
ID=79664597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122084868.2U Active CN215416038U (en) | 2021-08-30 | 2021-08-30 | Cable pull-proof support on junction box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215416038U (en) |
-
2021
- 2021-08-30 CN CN202122084868.2U patent/CN215416038U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
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