Pipe butt joint connection device for construction site

Abstract

The invention discloses a pipeline butt joint connection device used on construction sites, which comprises a first fixing frame, and both sides of one end of the first fixing frame are provided with slide grooves, and the middle parts of the inner walls of the two slide grooves are provided with a leveling mechanism , the leveling mechanism includes a main moving T-bar, a main moving ring, a main fixed ring, a main double-ended screw, a sawtooth runner, an inner sawtooth belt, a slave double-ended screw, a slave moving T-bar, a second Two fixed frames, from the moving ring and from the fixed ring, the middle part of the inner wall of the two chutes is provided with a main moving T-bar, through the main moving T-bar, the main moving ring, the main fixed ring, the main double Head screw, sawtooth runner, inner sawtooth belt, slave double-head screw, slave moving T-bar, second fixed frame, slave moving ring and slave fixed ring, which can keep the inner center point of the two connecting pipes vertical , thereby facilitating extrusion installation between the two connecting pipes and the tee connecting joint, reducing the installation difficulty between the connecting pipe and the tee connecting joint.

Description

technical field [0001] The invention relates to the technical field of pipeline connection, in particular to a pipeline butt joint connection device used on a construction site. Background technique [0002] In the pipeline laying process, due to the limited length of the pipeline, the pipeline generally needs to be connected. Among them, there are many ways to connect the pipeline, and the most commonly used method is welding. The connection method has the advantages of direct operation, simple structure and beautiful appearance; [0003] However, the existing pipeline connection device does not have a device for positioning the center of the pipeline before splicing, which leads to deviations in the pipeline connection process, so that the pipeline needs to be rotated before it can be used normally. This method is difficult to operate and easy to operate. Causes damage to pipe connections. Contents of the invention [0004] The present invention provides a pipeline butt...

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a pipeline butt joint connection device for construction sites, which can effectively solve the problems in the above-mentioned background technology. However, the existing pipeline connection device does not have a device for positioning the center of the pipeline before splicing, which leads to a problem in the pipeline connection process. There is a deviation in the pipe, so the pipe needs to be rotated to be able to use it normally. This method is difficult to operate, and it is easy to cause damage to the pipe connection.

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