A cable pay-off and cutting device for electric power engineering

Abstract

The invention discloses a cable paying off cutting device used for electric power engineering. The device includes a cable rack; bearings are disposed on both sides of the cable rack; a fixed shaft isdisposed inside the cable rack; fixed blocks are disposed on the middle on both sides of the fixed shaft; supporting frames are disposed on two ends of the shaft near the fixed blocks; the middle ofthe support frames is fixedly connected with a wire passing device; the top of a bottom plate of a cart is provided with a wire cutting device; and a hand push rod is fixedly connected to one end ofeach of supporting columns away from the bottom plate of the cart. Through arrangement of two handles, the shaft and the bearings, when the cable rack rotates, the cable rack is brisker, and operationpersonnel is more labor-saving; through the arrangement of the shaft and the fixed blocks, the cable rack can be effectively positioned to prevent the occurrence of the phenomenon of the cable rack swaying back and forth; and through the arrangement of four springs, the pressure between clamping blocks is increased, and the purpose of time and labor conservation, simple operation and firm fixation is achieved.

Description

technical field [0001] The invention relates to a cable cutting device, in particular to a cable pay-off and cutting device for electric power engineering, and belongs to the technical field of electric engineering applications. Background technique [0002] Wires and cables are used to transmit electric (magnetic) energy, information and wire products that realize the conversion of electromagnetic energy. In a broad sense, wires and cables are also referred to as cables for short. In a narrow sense, cables refer to insulated cables, which can be defined as: a collection composed of the following parts ; One or more insulated wire cores, and their respective possible cladding layers, total protective layers and outer sheaths, and cables can also have additional uninsulated conductors. At present, with the development of urban construction, various enterprises The needs of public institutions and residents for communication are also growing rapidly, and the task of laying cab...

AI Technical Summary

Problems solved by technology

[0002] Wires and cables are used to transmit electric (magnetic) energy, information and wire products that realize the conversion of electromagnetic energy. In a broad sense, wires and cables are also referred to as cables for short. In a narrow sense, cables refer to insulated cables, which can be defined as: a collection composed of the following parts ; One or more insulated wire cores, and their respective possible cladding layers, total protective layers and outer sheaths, and cables can also have additional uninsulated conductors. At present, with the development of urban construction, various enterprises The needs of public institutions and residents for communication are also growing rapidly, and the task of laying cables is increasing. The original cable pay-off vehicle, because the weight of the wound cable is very heavy, so it is necessary to release the cable wound on the bobbin. It is a very arduous task, and several people need to drag the cable during the unwinding, and the winding drum will rotate accordingly to release the cable.

[0003] A cable unwinding and cutting device for power engineering disclosed in the Chinese invention patent application publication specification CN201710250964.5, although the cable unwinding and cutting device for electric power engineering can automatically rotate to release the cable, and has a good fixing effect on the cable , and the effect of cutting the cable, and by setting the clamping block and the anti-slip pad, the stability of the device is better. However, the cable setting and cutting device for power engineering is difficult to operate manually and is too dependent on power. Therefore, , Aiming at the above problems, a cable pay-off and cutting device for power engineering is proposed

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