Operating rod for power construction tool

Abstract

The invention aims at providing an operating rod for a power construction tool. The operating rod comprises a longitudinal body, wherein a tool connector is connected with the bottom of the body for connecting a tool in power construction; a centre rod is arranged in the body; an upper fixed plate and a lower fixed plate are arranged at the upper end and the lower end of the body respectively; the tool connector is arranged below the lower fixed plate; the bottom end of the centre rod passes through the lower fixed plate and is connected to the tool connector; the top end of the centre rod passes through the upper fixed plate and extends out of the body; the top end of the centre rod is connected with a manipulator; and the centre rod can move up and down in the body through the upper fixed plate and the lower fixed plate. A spring group is arranged between the manipulator and the upper fixed plate, so that the tool connector is convenient to return after an operation of moving downwards. A rotary bearing is arranged outside the body; the target of rotation in the operation can be achieved only by holding a handle and rotating the body; and the body rotates without a hand, so that the operation is convenient and fast. The operating rod is simple in structure, easy to operate and applicable to the power construction.

Description

technical field [0001] The invention belongs to the construction field of electrical systems, and in particular relates to an operating lever of an electric construction tool. Background technique [0002] Our company mainly produces various high-voltage isolating switches, fuses, insulators and some tools for power construction. In the construction and maintenance of power facilities, various construction tools need to be used. These construction tools are generally small and need to be connected with long operating rods for auxiliary operations. However, it is often inconvenient to operate the construction tools after connecting the operating rods. Therefore, it is necessary to solve the above problems. Especially important. Contents of the invention [0003] In order to solve the above problems, the present invention provides an operating rod of an electric power construction tool. The tool connector is connected to the middle rod, and the middle rod is arranged on the...

AI Technical Summary

Problems solved by technology

In the construction and maintenance of power facilities, various construction tools need to be used. These construction tools are generally small and need to be connected with long operating rods for auxiliary operations. However, it is often inconvenient to operate the construction tools after connecting the operating rods. Therefore, it is necessary to solve the above problems. especially important

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