CN202888761U

CN202888761U - Compact cable clip

Info

Publication number: CN202888761U
Application number: CN 201220498453
Authority: CN
Inventors: 叶绿野
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-09-23
Filing date: 2012-09-23
Publication date: 2013-04-17
Anticipated expiration: 2022-09-23

Abstract

The utility model relates to a compact cable clip, which comprises a cable clip body with a cable arrangement slot, a screw and a pressing block. One side of the cable clip body, which is corresponding to the cable arrangement slot, is provided with a longitudinally extending mounting wall. The mounting wall is provided with a threaded hole matched with the external threads of the screw. The screw passes through the threaded hole to be threadedly connected with the pressing block. One side of the pressing block, which is corresponding to the cable arrangement slot, is provided with a pressure-bearing slot. An elastic rubber layer is adhered onto the end surface of the pressure-bearing slot. According to the technical scheme of the utility model, the elastic rubber layer is arranged on the surface of the pressure-bearing slot of the pressing block. Therefore, during the installation of the cable clip with a cable, since the external electro-insulating rubber layer of the cable and the elastic rubber layer of the pressing block are fully contacted with each other, an elastic pressure is generated between the cable clip and the cable. Therefore, the elastic rubber layer plays the buffering role to a certain extent. In a vibration environment, the working effect of the cable clip is more stable and more reliable. Meanwhile, the service life of the cable clip is effectively prolonged.

Description

A kind of compact cable wire clamp

Technical field

The utility model is specifically related to a kind of cable clamp, belongs to a kind of non-bearing type power connection fitting.

Background technology

What the utility model was related is the special wire clamp that a kind of those skilled in the art are commonly called as, in the prior art, this special wire clamp comprises wire clamp main body, screw rod and briquetting, wherein be to be threaded connection to form fixed installation between screw rod and the briquetting, therefore, in actual use, exist lower column defects: when environment is more abominable, especially such as mining activities etc. relatively under the environment of vibrations, between briquetting and the screw rod as easy as rolling off a log generation circumferentially rotate and and then loosening even come off, cause certain potential safety hazard.

Summary of the invention

The purpose of this utility model is to overcome the defective of prior art, and a kind of simple in structure, reliable and stable and compact cable wire clamp that can effectively increase the service life is provided.

For achieving the above object, the utility model adopts a kind of compact cable wire clamp, comprise and have wire clamp main body, screw rod, the briquetting of putting line groove, a side corresponding with putting line groove has the assembly wall of longitudinal extension on the described wire clamp main body, offer the screwed hole adaptive with the external screw thread of screw rod on this assembly wall, described screw rod forms with described briquetting by this screwed hole and is threaded, form the pressure-bearing groove with the described corresponding side of line groove of putting on the described briquetting, the end face of this pressure-bearing groove tightens to be sticked and is equipped with elastic rubber layer.

By the technique scheme improvements over the prior art, be provided with elastic rubber layer by the pressure-bearing groove surfaces at briquetting, so that cable clamp of the present utility model and cable form when installing, because the outer layer insulation rubber of cable fully contacts with the elastic rubber layer on the briquetting, produce each other elastic pressure, have certain cushioning effect, in the environment of earthquake, so that the working effect of cable clamp is more reliable and more stable, and increase the service life accordingly.

Concrete, the thickness of described elastic rubber layer is preferably the 1-5 millimeter, especially be preferably 2 millimeters comparatively suitable, prove repeatedly by experiment, rubber layer in this thickness range except can guarantee and cable between elastic buffer power in, also so that between this elastic rubber layer and the briquetting to paste setting more firm, use the term of validity longer.

Description of drawings

Fig. 1 is the schematic diagram of the utility model embodiment.

Embodiment

As shown in Figure 1, specific embodiment of the utility model is a kind of compact cable wire clamp, comprise and have the wire clamp main body 1 of putting line groove 10, screw rod 2, briquetting 3, a side corresponding with putting line groove 10 has the assembly wall 11 of longitudinal extension on the described wire clamp main body 1, offer the screwed hole adaptive with the external screw thread of screw rod 2 on this assembly wall 11, described screw rod 2 forms with described briquetting 3 by this screwed hole and is threaded, form pressure-bearing groove 30 with the described corresponding side of line groove 10 of putting on the described briquetting 3, the end face of this pressure-bearing groove 30 tightens to be sticked and is equipped with elastic rubber layer 4, in the present embodiment, described elastic rubber layer 4 is preferably 2 millimeters.

More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications; these changes and improvements all fall in claimed the utility model scope, and claim and the equivalent thereof appended by the claimed scope of the utility model define.

Claims

1. compact cable wire clamp, it is characterized in that: comprise having wire clamp main body, screw rod, the briquetting of putting line groove, a side corresponding with putting line groove has the assembly wall of longitudinal extension on the described wire clamp main body, offer the screwed hole adaptive with the external screw thread of screw rod on this assembly wall, described screw rod forms with described briquetting by this screwed hole and is threaded, form the pressure-bearing groove with the described corresponding side of line groove of putting on the described briquetting, the end face of this pressure-bearing groove tightens to be sticked and is equipped with elastic rubber layer.

2. a kind of compact cable wire clamp according to claim 1, it is characterized in that: the thickness of described elastic rubber layer is the 1-5 millimeter.

3. according to claim 2 described a kind of compact cable wire clamps, it is characterized in that: described elastic caoutchouc layer thickness is 2 millimeters.