Ground wire hook device with self-locking function

Abstract

A ground wire hook device with a self-locking function disclosed by the present invention comprises a mounting plate and a hook body, the hook body is fixedly mounted on the upper end face of the mounting plate, two mounting grooves are symmetrically formed in the inner wall of the hook body, a magnet is fixedly mounted on the inner wall of each mounting groove, and a magnet is fixedly mounted on the inner wall of each mounting groove. Iron blocks are slidably connected into the mounting grooves, a plurality of limiting barbs are vertically arranged on the sides, away from the magnets, of the iron blocks at equal intervals, and each iron block is sleeved with a magnet exciting coil. The stress condition of the hook is monitored through the pressure sensor, effective hooking of a grounding wire is ensured based on scientific data analysis, meanwhile, the hook is locked based on pulse driving, the problem that the hook is loosened due to the influence of external wind power is solved to a certain extent, power can be supplied through the battery, power consumption is low, and the size is small; and the situation that a worker hangs the grounding wire by feeling and experience is avoided, the situation that the hook is loosened and falls off is prevented, and personal potential safety hazards are reduced.

Description

technical field [0001] The invention relates to the technical field of ground wire hooks, in particular to a ground wire hook device with a self-locking function. Background technique [0002] When the traditional grounding wire is erected, the hook is fixed on the line through a physical structure to prevent dancing and falling off, but this method cannot guarantee whether the hook is fixed safely and securely. Among them, the problems mainly include: [0003] 1. When maintenance personnel work at heights, it is basically based on feeling and experience to judge whether the hook is in place. It is difficult to make a scientific and effective judgment on whether the grounding wire is in place. [0004] 2. The grounding wire mounted at high altitude dances under the interference of external wind, which will cause the hook to be loosened or even fall off, which does not meet the requirements of safety protection and poses personal safety hazards. Contents of the invention ...

AI Technical Summary

Problems solved by technology

[0003] 1. When maintenance personnel work at heights, it is basically based on feeling and experience to judge whether the hook is in place. It is difficult to make a scientific and effective judgment on whether the grounding wire is in place.

[0004] 2. The grounding wire mounted at high altitude dances under the interference of external wind, which will cause the hook to be loosened or even fall off, which cannot meet the requirements of safety protection and poses personal safety hazards

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