A wire take-up device capable of protecting electric wires

Abstract

The invention discloses a take-up device capable of protecting an electric wire and relates to the field of electric wire take-up tools. The take-up device comprises a base. The base is provided witha rotating shaft and a roller body. A driven gear coaxial with the rotating shaft is fixedly connected to the rotating shaft. A winding cylinder is arranged on the roller body in a sleeving manner. The roller body is provided with a plurality of holes. Ejector rods matched with the holes are inserted into the holes correspondingly. A friction pad is arranged at one end, close to the winding cylinder, of each ejector rod. An extruding device is arranged in the roller body. The driven gear is engaged with a driving gear. A shaft sleeve coaxial with the driving gear is arranged on one side, awayfrom a motor, of the driving gear. A via hole is formed in the position, corresponding to the shaft sleeve, of the base. The shaft sleeve is located in the via hole. A rocking handle is arranged on the shaft sleeve in an inserted manner. The rocking handle comprises a connecting shaft matched with the shaft sleeve. The connecting shaft is arranged on the shaft sleeve in an inserted manner. At least one limiting protrusion is arranged on the connecting shaft. A limiting groove matched with the limiting protrusion is formed in the position, corresponding to the limiting protrusion, of the innerside wall of the shaft sleeve. The limiting protrusion is located in the limiting groove. The take-up device can prevent the electric wire from being broken by pulling.

Description

technical field [0001] The invention belongs to the field of electric wire take-up tools, in particular to a wire take-up device capable of protecting electric wires. Background technique [0002] The maintenance of equipment in power supply enterprises uses a large number of wires. Some wires are thin and need to be unwound when receiving them from the warehouse. After use, the remaining wires need to be taken up by warehouse personnel to avoid waste. [0003] Chinese patent authorization publication number CN207209583U, authorized announcement date 20180410, discloses "a wire take-up device"; it includes winding coils and a wire take-up housing, and a support plate is welded at the horizontal center line inside the wire take-up housing , the top port position of the support plate is provided with a card slot, the top of the support plate is provided with a one-way motor, one side of the one-way motor is connected to a rotating shaft, and the outside of the rotating shaft i...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a wire take-up device that can protect the wires in order to overcome the disadvantages of the prior art that the wires are easily broken

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