Environment-friendly PVC solid-wall pipe for underground communication pipeline

Abstract

The invention discloses an environment-friendly PVC solid-wall pipe for an underground communication pipeline. The environment-friendly PVC solid-wall pipe comprises a preparation frame and a liftingcomposite member arranged on the lower side of the preparation frame. A loading cavity is formed in the bottom end face of the preparation frame, a cutter is arranged in the loading cavity, convex blocks are fixedly arranged in the centers of the end faces of the left side and the right side of the cutter symmetrically, a first spline cavity is formed in the end face of the left side of the convexblock on the left side, an insertion-connecting cavity is formed in the end face of the right side of the convex block on the right side, a first transmission fit cavity is formed in the portion, onthe left side of the loading cavity, in the preparation frame in an up-and-down stretching manner, a first rotary arm is mounted at the position of the lower side of the first transmission fit cavityin a rotary fit manner, a first synchronous wheel is fixedly arranged on the outer surface of the first rotary arm, the tail end of the right side of the first rotary arm stretches into the loading cavity, a first spline shaft is fixedly arranged at the tail end, the first spline shaft is cooperatively connected with a spline of the first spline cavity, and a second transmission fit cavity is formed in the top wall of the first transmission fit cavity in a communicating manner.

Description

technical field [0001] The invention relates to the technical field of PVC solid-wall pipe processing, in particular to an environment-friendly PVC solid-wall pipe for underground communication pipelines. Background technique [0002] When producing PVC solid-wall pipes, PVC solid-wall pipes need to be cut and processed. The current cutting equipment usually only has one-way cutting function, and its function is single. During cutting, it is necessary to manually adjust the direction of PVC solid-wall pipes. The operation It is cumbersome, and the work efficiency is low. Moreover, the cutting process of PVC solid-wall pipes requires manual control operations, the cutting size error is large, and the replacement steps of the cutting knife are cumbersome. Therefore, it needs to be improved. Contents of the invention [0003] The purpose of the present invention is to provide an environment-friendly PVC solid-wall pipe for underground communication pipelines, which is used to...

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Problems solved by technology

[0002] When producing PVC solid-wall pipes, PVC solid-wall pipes need to be cut and processed. The current cutting equipment usually only has one-way cutting function, and its function is single. During cutting, it is necessary to manually adjust the direction of PVC solid-wall pipes. The operation It is cumbersome, and the work efficiency is low. Moreover, the cutting process of PVC solid wall pipes requires manual control operation, the cutting size error is large, and the replacement steps of the cutting knife are cumbersome. Therefore, it needs to be improved

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