Insulation bucket arm vehicle grounding device

Abstract

The invention relates to an insulation bucket arm vehicle grounding device. The device comprises an automatic take-up device, a grounding wire and a grounding body. A shell of the automatic take-up device is connected with an insulation bucket arm vehicle body through a base flange, the base flange is firmly installed, and reliable connection is guaranteed. The shell is provided with a wire inletand a wire outlet, a take-up wheel is arranged in the shell, two ends of the take-up wheel are connected with the shell through a bearing, and a grounding wire is wound on the take-up wheel. A rewinding spring is installed at one end of the bearing, a limiting gear is installed at the other end of the bearing, the limiting gear is matched with a limiting ratchet wheel and the limiting spring, thelimiting gear is installed on the bearing of the take-up wheel, the limiting ratchet wheel is installed on a fixed shell, and the rewinding spring limits an operation position through a fixed column on the shell. The grounding body comprises a grounding hoop, a grounding handle and a manual fastener, the grounding hoop is connected to a power line tower and is firmly fixed through the manual fastener, and the grounding handle is installed on an outer side of the grounding hoop.

Description

technical field [0001] The invention belongs to the technical field of electric power construction equipment, and in particular relates to a grounding device for an insulating arm truck. Background technique [0002] With the continuous improvement of safety production requirements, the requirements for the safety of people, tools and vehicles in live work are also continuously improved, especially the use, maintenance and maintenance of live work vehicles put forward higher requirements for safety. [0003] At present, during the live work of the intermediate potential method, it is required that the insulated bucket truck must use a qualified grounding wire, and the installation and use of the grounding wire must be standardized. The hardening rate of the ground is relatively high. Due to the limitation of the radius of live work, no suitable location for installing the grounding body can be found. Hardened ground such as cement floor and prefabricated concrete ground cann...

AI Technical Summary

Problems solved by technology

[0003] At present, during the live work of the intermediate potential method, it is required that the insulated bucket truck must use a qualified grounding wire, and the installation and use of the grounding wire must be standardized. The hardening rate of the ground is relatively high. Due to the limitation of the radius of live work, no suitable location for installing the grounding body can be found. Hardened ground such as cement floor and prefabricated concrete ground cannot be installed with the grounding body, which has caused a major hidden danger to the safety of live work. For this technical problem that plagues the production line of live work; this is the deficiency of the existing technology

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