CN204068083U

CN204068083U - Cable peeling knife

Info

Publication number: CN204068083U
Application number: CN201420530949.8U
Authority: CN
Inventors: 齐峰; 韩耀辉; 马英山; 王静; 李帅
Original assignee: State Grid Corp of China SGCC; State Grid Liaoning Electric Power Co Ltd
Current assignee: State Grid Corp of China SGCC; State Grid Liaoning Electric Power Co Ltd
Priority date: 2014-09-16
Filing date: 2014-09-16
Publication date: 2014-12-31
Anticipated expiration: 2024-09-16

Abstract

The cable peeling knife that a kind of accurate positioning, handling safety, otch are regular; Comprise knife rest, knife rest right-hand member is handle; Described handle right-hand member is provided with cable size adjusting knob, and this cable size adjusting knob and handle are threaded connection; Be provided with cable fixing clamp/clip chi in described handle, this cable fixing clamp/clip chi and cable size adjusting knob are threaded connection; Described cable fixing clamp/clip chi exit is provided with rolling blade; Described knife rest left end is provided with pulley groove, and install pulley in this pulley groove, described rolling blade is just to two pulley centre positions; Described knife rest lower bottom part is also provided with jackknife film trap, in jackknife film trap, be provided with folding blade.

Description

Cable peeling knife

Technical field

This practicality relates to a kind of bark knife, particularly a kind of cable peeling knife.

Background technology

Existing cable peeling knife uses traditional electrician's knife, and this electrician's knife is made up of handle of a knife and the blade that may be folded in handle of a knife, there is some deficiency following: the position 1, being difficult to control cables peeling otch, locates inaccurate; 2, easily hurt oneself and other people, operate dangerous; When 3, holding a sword in one's hand, hand cannot be stablized, and causes otch irregularity.

Summary of the invention

The utility model to solve the deficiency that prior art exists, and provides the cable peeling knife that a kind of accurate positioning, handling safety, otch are regular.

Technical solution of the present utility model is:

A kind of cable peeling knife, comprise knife rest, its special character is: knife rest right-hand member is handle, and this handle is cavity structure; Described handle right-hand member is provided with cable size adjusting knob, and this cable size adjusting knob and described handle are threaded connection; Be provided with cable fixing clamp/clip chi in described handle, this cable fixing clamp/clip chi and described cable size adjusting knob are threaded connection; Described cable fixing clamp/clip chi exit vertically vertical direction is provided with gap, and on cable fixing clamp/clip chi, corresponding opening position is provided with rolling blade by bearing pin; Described knife rest left end is provided with pulley groove, is provided with about two pulleys arranged in this pulley groove, and described rolling blade is just to two pulley centre positions; Described knife rest lower bottom part is also provided with downward opening jackknife film trap, in jackknife film trap, be provided with rotating folding blade.

Described folding blade is arranged in jackknife film trap by screw.

Described bearing pin exit is provided with draw-in groove, and draw-in groove is provided with jump ring.

The beneficial effects of the utility model are:

This cable peeling knife drives cable fixing clamp/clip chi by rotating cable size adjusting knob, and after rolling blade and two pulleys being fixed by cable, moving handle carries out circumference cutting to cable, and location is more accurate, and operate safer, cable otch is more regular; The folding blade of this Novel cable bark knife carries out axial cutting, more convenient operation to the cable part that will peel off again, is turned back by folding blade in jackknife film trap after cutting, and smart structural design, operates safer.

Accompanying drawing explanation

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

Fig. 2 is the A-A cutaway view of Fig. 1;

Fig. 3 is the B-B cutaway view of Fig. 1;

Fig. 4 is the C-C cutaway view of this Fig. 1.

In figure: 1-knife rest, 2-cable size adjusting knob, 3-cable fixing clamp/clip chi, 4-rolling blade, 5-pulley, 6-folding blade, 7-handle, 8-bearing pin, 9-jump ring, 10-screw, 101-pulley groove, 102-jackknife film trap, 301-gap, 302 draw-in grooves.

Embodiment

As shown in the figure, this cable peeling knife, comprises knife rest 1, and knife rest 1 right-hand member is handle 7, and this handle 7 is cavity structure; Described handle 7 right-hand member is provided with cable size adjusting knob 2, and this cable size adjusting knob 2 is threaded connection with described handle 7; Be provided with cable fixing clamp/clip chi 3 in described handle, this cable fixing clamp/clip chi 3 is threaded connection with described cable size adjusting knob 2; Described cable fixing clamp/clip chi 3 exit vertically vertical direction is provided with gap 301, on cable fixing clamp/clip chi 3, corresponding gap 301 place is provided with rolling blade by bearing pin 8, described bearing pin 8 exit is provided with draw-in groove 302, and draw-in groove 302 is provided with jump ring 9, to be locked by bearing pin 8.Described knife rest 1 left end is provided with pulley groove 101, is provided with about two pulleys arranged 5 in this pulley groove 101, and described rolling blade 4 is just to two pulley 5 centre positions; Described knife rest 1 lower bottom part is also provided with downward opening jackknife film trap 102, in jackknife film trap 102, be provided with rotating folding blade 6 by screw 10.

During operation, the two ends marking pen of the cable insulated hull part that will cut is carried out mark, again this section of cable is placed on two pulleys 101, rotatable cable diameter adjustment knob 2 makes rolling blade 4 align a wherein place to mark and the cable insulated hull cutting this mark, then the cable insulated hull circumference of this mark is cut open by moving handle 7, then another mark cable insulated hull circumference is cut open according to described method; In jackknife film trap 102, pull-out folding blade 6, carries out axial cutting by the cable insulated hull part that will cut, is peeled off by this section of cable insulated hull with hand, then advance in jackknife film trap 102 by folding blade 6, complete operation.

Claims

1. a cable peeling knife, comprises knife rest, it is characterized in that: knife rest right-hand member is handle, and this handle is cavity structure; Described handle right-hand member is provided with cable size adjusting knob, and this cable size adjusting knob and described handle are threaded connection; Be provided with cable fixing clamp/clip chi in described handle, this cable fixing clamp/clip chi and described cable size adjusting knob are threaded connection; Described cable fixing clamp/clip chi exit vertically vertical direction is provided with gap, and on cable fixing clamp/clip chi, corresponding opening position is provided with rolling blade by bearing pin; Described knife rest left end is provided with pulley groove, is provided with about two pulleys arranged in this pulley groove, and described rolling blade is just to two pulley centre positions; Described knife rest lower bottom part is also provided with downward opening jackknife film trap, in jackknife film trap, be provided with rotating folding blade.

2. cable peeling knife according to claim 1, is characterized in that: described folding blade is arranged in jackknife film trap by screw.

3. cable peeling knife according to claim 1, is characterized in that: described bearing pin exit is provided with draw-in groove, and draw-in groove is provided with jump ring.