Large corrugated pipeline butt-joint device

Abstract

A large corrugated pipeline butt-joint device comprises a wood template cushion layer, an adjustable steel bar hoop, a fixing steel bar hoop, a movable bearing, guide rails and a manual labor saving rocker. The adjustable steel bar hoop and the fixing steel bar hoop are located on the two sides of the wood template cushion layer correspondingly. The fixing steel bar hoop is welded to a positioningsteel bar. The positioning steel bar is fixed to the wood template cushion layer through a bolt or an iron wire. The adjustable steel bar hoop is fixed to the movable bearing. The two ends of the movable bearing are arranged on the guide rails. The guide rails are transversely arranged on the two sides of the wood template cushion layer. The movable bearing is provided with a gear. The gear on the movable bearing and sawteeth at one end of a power transmission rod are engaged. The power transmission rod is transversely arranged on the wood template cushion layer. Sawteeth at the other end ofthe power transmission rod are in gear connection with the manual labor saving rocker. The large corrugated pipeline butt-joint device has the beneficial effects that two large corrugated pipelines are flatly and coaxially in butt joint through the butt-joint device, the butt-joint operation of the butt-joint device is simple and convenient, time and labor are saved, and the butt-joint accuracy and efficiency are greatly improved compared with manual work.

Description

Technical field [0001] The invention relates to the field of pipeline construction, in particular to a docking device for large corrugated pipelines. Background technique [0002] During the construction of outdoor drainage pipelines, the pipe material is usually double-wall corrugated pipes, which are sealed with socket rubber rings. Generally, a sealing ring is inserted into the socket, and lubricant is applied to the surface of the rubber ring on the working surface of the socket, and the installed pipe is inserted into the socket by manpower to align the center line of the socket. [0003] This type of socket is easier to use manual socket for pipes with a diameter of less than 300mm. A pipe with a diameter of 300mm weighs about 35KG. For pipes with a diameter larger than 300mm, the weight is heavier. It is difficult to complete the socket and insertion of the pipe by manpower and ordinary tools. Butting pipelines of more than 300mm has technical defects such as time-consumin...

AI Technical Summary

Problems solved by technology

A pipe with a diameter of 300mm weighs about 35KG. For pipes with a diameter of more than 300mm, the weight is even heavier. It is difficult for manpower and ordinary tools to complete the socket of the pipe.

There are technical defects such as time-consuming, labor-intensive, labor-intensive, and poor plug-in effect when connecting pipes with a length of more than 300mm.

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