CN204651799U - A kind of embedded twisted and released of the cable wire clamp - Google Patents

Abstract

The utility model relates to a kind of cable pipe equipment, more specifically a kind of embedded twisted and released of the cable wire clamp, state twisted and released of the cable wire clamp and comprise sleeve, described sleeve two ends are respectively thick mouth end and thin mouth end, described sleeve is stepped to thin mouth end by thick mouth end, the sidewall of described sleeve is provided with the opening prolonging sleeve direction, described sleeve inner thick mouth end is provided with the roller perpendicular with sleeve bearing of trend, the beneficial effect of utility model is: by adopting resilient sleeve, closing sleeve when inserting in pipeline, can well fix with pipeline after unclamping, and sleeve is stepped, it is too many that control sleeve enters pipeline, and sleeve thick mouth end outer wall is provided with the groove along opening symmetry, the tool holder sleeves such as pliers can be used, conveniently extract.

Description

A built-in cable retractable clamp

technical field

The utility model relates to a device for passing cables through pipes, in particular to a built-in cable retracting and releasing clamp.

Background technique

The cable is usually a rope-like cable twisted by several or several groups of wires, and each group is twisted with at least two wires. Each group of wires is insulated from each other and is often twisted around a center. The entire outer surface is covered with a highly insulated overlay. With the development of society, in order to save space and aesthetic reasons, more and more cables are "hidden" in the pipes, and the cables are generally inserted into the pipes manually, and this method has the following disadvantages, first , when manually inserting, because the pipe mouth is in contact with the cable, it is easy to scratch the covering layer of the outsourcing, causing the cable to leak electricity, resulting in the discarding of the entire cable, and the maintenance is very inconvenient. It will become more and more laborious, resulting in low work efficiency.

The application number is 201320662206.1 discloses a cable retractable clamp, the cable retractable clamp includes a horn-shaped sleeve, the inside of the sleeve is provided with rollers perpendicular to the extension direction of the sleeve, by setting the horn-shaped The sleeve reduces the friction between the cable and the pipe opening during insertion into the pipe, and protects the cable. The inside of the sleeve is provided with rollers perpendicular to the extension direction of the sleeve, which facilitates the insertion of the cable and saves time. It saves labor and improves work efficiency. However, if it is put on the outer wall of the pipe during use, the pipe mouth is easy to damage the cable because the pipe has a certain thickness. If it is inserted into the pipe, the cable will roll inward. It is easy to cause the problem that the cable retractable clamp enters too deep into the pipe and is difficult to pull out.

Contents of the invention

The utility model aims at the deficiencies in the prior art, and provides a built-in cable take-up and release clamp.

The utility model is achieved through the following technical solutions:

An embedded cable retractable clamp, the cable retractable clamp includes a sleeve, the two ends of the sleeve are respectively a thick end and a thin end, and the sleeve is stepped from the thick end to the thin end Shape, the side wall of the sleeve is provided with an opening along the direction of the sleeve, and the inner thick end of the sleeve is provided with a roller perpendicular to the extending direction of the sleeve.

The sleeve of the utility model adopts elastic material.

The outer wall of the thick end of the sleeve is provided with grooves symmetrically along the opening.

An anti-slip layer I is provided on the outer wall of the sleeve, and the anti-slip layer I is a rubber layer or a frosted layer.

The outer wall of the roller is provided with an anti-skid layer II, and the anti-skid layer II is a rubber layer or a frosted layer.

The beneficial effects of the utility model are: by adopting the elastic sleeve, the sleeve can be clamped when inserted into the pipeline, and can be well fixed with the pipeline after loosening, and the sleeve is stepped, preventing the sleeve from entering the pipeline too much. The outer wall of the thick end of the sleeve is provided with grooves symmetrically along the opening, and the sleeve can be clamped by tools such as pliers to facilitate extraction.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a side view of the utility model;

Fig. 3 is a top view of the utility model;

In the figure: 1-sleeve, 2-coarse end, 3-thin end, 4-opening, 5-roller, 6-groove.

Detailed ways

The utility model will be further described below in conjunction with the accompanying drawings and specific embodiments, so that those skilled in the art can better understand the utility model, but the utility model is not limited thereby.

An embedded cable retractable clamp, the cable retractable clamp includes a sleeve 1, the sleeve 1 is made of elastic material, the two ends of the sleeve 1 are respectively a thick end 2 and a thin end 3, the The sleeve 1 is stepped from the thick end 2 to the thin end 3, the side wall of the sleeve 1 is provided with an opening 4 along the direction of the sleeve 1, and the inner thick end 2 of the sleeve 1 is provided with the sleeve 1. rollers 5 extending in a direction perpendicular to each other.

The outer wall of the thick end 2 of the sleeve 1 is provided with grooves 6 symmetrically along the opening 4 .

The outer wall of the sleeve 1 is provided with an anti-slip layer I (not shown in the figure), and the anti-slip layer I is a rubber layer.

The outer wall of the above-mentioned roller 5 is provided with an anti-skid layer II (not shown in the figure), and the anti-skid layer II is a frosted layer.

Claims (6)

1. An embedded cable retractable clamp, characterized in that: the cable retractable clamp comprises a sleeve, the two ends of the sleeve are respectively a thick end and a thin end, and the sleeve is formed by a thick end The side wall of the sleeve is provided with an opening along the direction of the sleeve, and the inner thick end of the sleeve is provided with rollers perpendicular to the extending direction of the sleeve. 2 . The built-in cable retractable clamp according to claim 1 , characterized in that: the outer wall of the thick end of the sleeve is provided with symmetrical grooves along the opening. 3 . 3 . The built-in cable retractable clamp according to claim 1 , wherein an anti-skid layer I is provided on the outer wall of the sleeve. 4 . 4. The built-in cable retractable clamp according to claim 3, characterized in that: the anti-skid layer I is a rubber layer or a frosted layer. 5. An embedded cable retractable clamp according to any one of claims 1-4, characterized in that: the outer wall of the roller is provided with an anti-slip layer II. 6. The built-in cable retractable clamp according to claim 5, characterized in that: the anti-slip layer II is a rubber layer or a frosted layer.