Auxiliary wrench for valve

Abstract

The invention provides an auxiliary wrench which comprises a round tube handle, a movable sleeve and a screw hole formed in the side of the round tube handle. According to the auxiliary wrench for the valve, by adjustment of the position of the movable sleeve, an ordinary valve switch is sleeved with the movable sleeve, and the valve can be switched easily through the rotation of the round tube handle. The auxiliary wrench is simple in structure, practical and convenient, and the problem of inconvenience caused by valve problems during overhauling is solved well.

Description

technical field [0001] The invention relates to the mechanical field, in particular to a valve auxiliary wrench. Background technique [0002] With the progress of society and the improvement of living standards, factories, units, and residential buildings are full of various pipelines, and countless large and small valves are also installed. For the sake of safety and convenience, the valves are not only screwed very tightly, but also placed relatively close to the corners, such as the valves at the sewer pipes, such as the tower valves of the factory. But unscrewing the valve once it needs maintenance becomes a big problem. Especially for the valves at home, if you can't unscrew them, you have to call the maintenance company, which is expensive and troublesome. Contents of the invention [0003] The problem to be solved by the present invention is to provide a suggestion device that can make people easily unscrew the valves that require more effort. [0004] To solve ...

AI Technical Summary

Problems solved by technology

But unscrewing the valve once it needs to be repaired becomes a big problem

Especially for the valves at home, if you can’t unscrew them, you have to call the maintenance company, which is costly and troublesome

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