Convenient and fast pipe wrench

Abstract

The invention relates to a convenient and fast pipe wrench. The convenient and fast pipe wrench comprises a movable wrench handle, a first movable wrench head vertically and fixedly arranged at the head end of the movable wrench handle, an adjusting wrench handle and a first fixed wrench head vertically and fixedly arranged at the head end of the adjusting wrench handle; the adjusting wrench handle is provided with a U-shaped groove, an adjusting frame is arranged in the U-shaped groove in an internally-molded manner, and a worm is transversely arranged in the adjusting frame; a rotation handle is arranged at the tail end of the adjusting wrench handle and connected with the worm through a connecting rod arranged in a sliding groove; the movable wrench handle transversely penetrates the adjusting frame and is located above the adjusting wrench handle, and teeth matched with the worm are transversely arranged on the lower side wall of the movable wrench handle; and the movable wrench handle is driven by the worm to transversely move. The convenient and fast pipe wrench has the beneficial effects that the structure is simple, use is convenient, pipes can be rapidly clamped by a wrench opening, slipping can be prevented, and the convenient and fast pipe wrench is suitable for machining the pipes with various pipe diameters.

Description

technical field [0001] The invention relates to the field of hardware tools, in particular to a convenient pipe wrench. Background technique [0002] In daily life and production, pipe wrench is used to tighten or loosen pipes for replacement, maintenance, and disassembly. However, the current pipe wrench adjusts the pipe jaw by rotating the adjusting worm through finger friction. The size of the pipe wrench makes the pipe wrench tighten the pipe; the pipe wrench with this structure can not effectively tighten the jaws when the worm is rotated by finger friction. During work, there will be slippage between the jaws and the pipe. , turning the worm screw with fingers many times to tighten or loosen the pipe will not only cause damage to the fingers, but also is inefficient; in addition, for pipes with different diameters, pipe wrench of different sizes should be used, if the pipe wrench is smaller, the The jaws are too shallow for the large pipe, so it is difficult to hold t...

AI Technical Summary

Problems solved by technology

[0002] In daily life and production, pipe wrench is used to tighten or loosen pipes for replacement, maintenance, and disassembly. However, the current pipe wrench adjusts the pipe jaw by rotating the adjusting worm through finger friction. The size of the pipe wrench makes the pipe wrench tighten the pipe; the pipe wrench with this structure can not effectively tighten the jaws when the worm is rotated by finger friction. During work, there will be slippage between the jaws and the pipe. , turning the worm screw with fingers many times to tighten or loosen the pipe will not only cause damage to the fingers, but also is inefficient; in addition, for pipes with different diameters, pipe wrench of different sizes should be used, if the pipe wrench is smaller, the The jaws are too shallow for the large pipe and cannot hold the large pipe. Different pipe wrench should be spared during construction, which is troublesome

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