Shear type clamp

Abstract

The shear type hoop comprises a first hoop handle, a second hoop handle, a hinge portion and a fixing portion, the first hoop handle and the second hoop handle are each provided with two arc-shaped faces, and when the first hoop handle and the second hoop handle are combined, the arc-shaped faces of the first hoop handle and the second hoop handle form two annular structures; a hinging part and a fixing part are arranged at any one or two parts of two attached end parts of the first hoop handle and the second hoop handle or between the annular structures, and at most one annular structure is arranged between the hinging part and the fixing part. Line pipes of different sizes are placed on the inner side of the annular structure formed by the first hoop handle and the second hoop handle, the included angle between the first hoop handle and the second hoop handle is adjusted through the hinge part, then the position between the first hoop handle and the second hoop handle is fixed through the fixing part, and therefore the line pipes of different diameters are fixed. The position design of the fixing part and the hinging part has the characteristics of convenience and rapidness in mounting and dismounting, high construction efficiency and stable and reliable structure.

Description

technical field [0001] The invention relates to the field of pipeline connection and fixation, in particular to a scissor clamp. Background technique [0002] With the rapid development of cities, pipelines are becoming more and more dense, and accordingly, the construction requirements for pipelines are also getting higher and higher. Therefore, more convenient, fast and stable construction devices and construction methods are also required for the connection and fixing of multiple pipelines. To improve the efficiency and safety of construction. In the process of connecting and fixing multiple pipelines at this stage, these pipeline lines are generally tied with cable ties or welded to each other through clamps to connect and fix the pipelines. However, the connection and fixing effect of the cable ties is poor, easy to loosen, short service life, and strong. Low, low stability, not suitable for fixing large pipelines; although the clamps are welded to each other, although...

AI Technical Summary

Problems solved by technology

At present, in the process of connecting and fixing multiple pipelines, these pipelines are generally bound with cable ties or welded to each other by clamps to fix the pipelines. However, the fixing effect of cable ties is poor, easy to loosen, and the service life is short Low, low stability, not suitable for fixing large-scale pipelines; although the clamps are welded to each other, the fastening effect is good and it is not easy to loosen, but the welding requires high workers, slow speed, low efficiency, high cost, and welding damages plastic pipelines. Not suitable for all pipeline construction

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