A sleeve-type insulated wire quick stripper

Abstract

The invention provides a sleeve insulating lead quick wire stripper. Two sleeve stripping heads are respectively arranged on the two ends of a connecting mother sleeve along the length direction and form detachable connection with the connecting mother sleeve. Each sleeve stripping head is provided with a cavity along its length direction. The ends away from each other of the two cavities are openends. The side walls of the cavities are provided with openings enabling the cavities and the outside to be communicated. An inclined internal wall is connected on one end of each opening along the circumferential direction of the side wall. The inclined internal wall extends along the circumferential direction of the side wall and includes towards the inside of the cavity. The inclined internalwall is provided with a threaded hole on which a blade is fixed. The blades in the two cavities are different in the depth into the cavities. The side wall of the connecting mother sleeve is providedwith a connecting hole extending along its width direction. A connecting rod is connected with the connecting hole. A handheld handle is arranged on one side, which is away from the connecting hole, of the connecting rod. According to the wire stripper, the insulating layer of the lead can be stripped and the insulating layers of different thickness in the leads of the unified specification can bestripped.

Description

technical field [0001] The invention relates to the field of electric construction tools, in particular to a wire stripper. . Background technique [0002] At present, with the advancement of my country's distribution network reconstruction project, outdoor overhead bare conductors are gradually replaced by overhead insulated conductors, and the utilization rate of insulated conductors is getting higher and higher. How to quickly and safely strip the insulation layer of insulated conductors is a problem that power supply enterprises need to solve one of the technical problems. At present, the tools for stripping the insulation layer mainly include electrician's knife, wire stripper with adjustable knife edge, and some special instruments imported from abroad. These tools have disadvantages such as unsafe, cumbersome and time-consuming operations, high prices, and heavy tools. [0003] The technical problem solved by the present invention is to provide a tool for quickly st...

AI Technical Summary

Problems solved by technology

These tools have disadvantages such as unsafe, cumbersome and time-consuming operation, high price, and heavy tool weight.

[0003] The technical problem solved by the present invention is to provide a tool for quickly stripping the insulation layer of insulated wires in the distribution network, which can solve the problems of easy scratching of hands, long stripping time, complicated tools, and personnel problems when stripping wires in the current stripping method Problems such as high peeling strength

[0005] These wire stripping methods mainly have the following disadvantages: (1) The material performance of domestic wire strippers is not good, and the blades are mostly made of general silicon steel sheets, which are relatively brittle

It is easy to break when too much force is applied

The plastic on the handshake is made of hard plastic and breaks easily

No scaled display to quantify how deep the blade penetrates the insulation

(2) Use the electrician's knife to strip the wires only by hand feel and experience, and the operation process is rough

When stripping the wire, the depth of the knife edge entering the insulation layer cannot be grasped, and the wire core is often scratched, which is greatly affected by subjective factors.

The hands-on ability of the operators is uneven, the quality of the stripped wires varies greatly, and the methods and skill proficiency of the stripped wires are different. Using the electrician's knife to strip often scratches the hands, and there are hidden dangers to the operation safety.

(3) Using an adjustable knife edge stripper to strip the wires is more scientific and safer than the electrician's knife method, but due to the different types of wires in the production process, it is necessary to adjust the cutting depth of the knife edge at all times when stripping the wires, which is time-consuming and laborious, and increases the number of operators. Labor intensity, reduce work efficiency

In addition, the structure of the adjustable stripper is complicated, the development cost is high, and the service life of the tool is shortened due to frequent operation during use, especially for some foreign imported tools. Such tools are usually expensive, which increases the operating cost and is less economical.

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