A drainage pipe construction cutting process

Abstract

The invention discloses a drainage pipe construction cutting process, comprising the following steps: S1: putting a cutting device into the drainage pipe to be cut; S2: controlling the cutting device to walk in the pipe to the length to be cut through a supporting component and a driving component Position; S3: Cutting through the cutting component. When the cutting component is cutting, the cutting motor is controlled to rotate. When the cutting motor rotates, the arc-shaped punching knife is controlled to extend for the first cutting, retract, rotate at a certain angle, and extend for the first time. The sequence of the second cutting and retraction is to cut the drainage pipe; S4: repeat the above S2 and S3 to realize the cutting of the next section; this drainage pipe construction cutting process is not only easy to operate, but also can realize the efficient cutting of the drainage pipe.

Description

technical field [0001] The invention belongs to the technical field of pipelines, in particular to a drainage pipeline construction cutting process. Background technique [0002] In the municipal underground drainage system, the drainage pipe is an indispensable and important part. It is the basic unit and connection hub in the drainage network system. Has a drainage well. In recent years, PVC pipes, PP pipes, and HDPE pipes are mostly used as materials for drainage pipes. During on-site construction, a drainage pipe must be cut into pipes of different lengths according to the length of the specific pipe section. The following technical problems exist in the drainage pipe cutting: [0003] 1. For large-diameter drainage pipes, it is necessary to configure a large-volume cutting machine. The cutting machine not only occupies a large area but also has high cost. Although the cutting machine in the prior art can realize the cutting of the drainage pipe in the factory, but It...

AI Technical Summary

Problems solved by technology

[0003] 1. For large-diameter drainage pipes, it is necessary to configure a large-volume cutting machine. The cutting machine not only occupies a large area but also has high cost. Although the cutting machine in the prior art can realize the cutting of the drainage pipe in the factory, but It cannot meet the cutting needs of on-site construction;

[0004] 2. In the prior art, when cutting a drainage pipe with a large diameter, the saw blade is generally used to cut with the rotation of the drainage pipe. Due to the large diameter of the drainage pipe, it takes a long time for the drainage pipe to rotate for a week, so that the cutting efficiency is low

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