Liftable and lowerable cable support device

Abstract

The invention discloses a liftable and lowerable cable support device, which comprises a base, a lifting and lowering column and a cable support assembly, wherein a box body is arranged on the base; the box body is internally provided with a motor mounting seat; a motor is fixedly arranged on the upper end surface of the motor mounting seat; the motor is connected with a rotation shaft through a coupler; the rotation shaft is connected with a gear; the lifting and lowering column is provided with a rack; two ends of the lifting and lowering column are provided with an upper limiting plate anda lower limiting plate; one end of the lifting and lowering column is located inside the box body; the other end of the lifting and lowering column passes through the box body and extends outside thebox body; the gear is engaged with the rack; the cable support assembly comprises a vertical column and a cable support arm; the vertical column is provided with the cable support arm; the cable support arm is provided with a cable baffle; the vertical column is fixedly connected with the upper limiting plate; and the motor is electrically connected with an outer controller. According to the liftable and lowerable cable support device, through match effects among the motor, the gear and the rack, the purpose of adjusting the height of the cable support is realized; and through arranging a moisture-proof plate at the lower part of the base, a moisture-proof role is effectively played.

Description

Technical field [0001] The invention relates to the technical field of cable support, in particular to a liftable cable support device. Background technique [0002] In the current field of power technology, there is a power auxiliary device used to support cables when laying cables, called cable brackets. Cable brackets are generally laid in cable trenches and tunnels. Commonly used cable brackets include angle steel brackets and Fabricated bracket. [0003] Most of the existing cable brackets use a fixed structure, and the position is fixed after the installation is completed. With the continuous progress of the construction process, it is often necessary to move the position of the cable bracket. At this time, the cable bracket needs to be disassembled and then installed. This not only increases the manpower consumption and the cost of cable laying, but also increases the construction period. Summary of the invention [0004] The purpose of the present invention is to overcome ...

AI Technical Summary

Problems solved by technology

[0003] Most of the existing cable supports adopt a fixed structure, and the position is fixed after the installation is completed. With the continuous advancement of the construction process, it is often necessary to move the position of the cable support. At this time, it is necessary to disassemble the cable support and then install it. Doing not only increases the consumption of manpower, increases the cost of cable laying, but also increases the construction period

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