Dredging and anti-blocking device for building drainage pipe

Abstract

The invention relates to an anti-blocking device, in particular to a dredging and anti-blocking device for a building drainage pipe. The desilting and anti-blocking device for the building drainage pipe can automatically clamp the drainage pipe and remove sludge. A desilting and anti-blocking device for a building drainage pipe comprises a supporting base, a first connecting rod, a connecting shaft, a protection frame and the like. Supporting bases are arranged on the two sides of the first connecting rod, a connecting shaft is connected between the upper portions of the two supporting bases, and a protection frame used for containing a drainage pipe is arranged on the upper portion of the connecting shaft. After the fixing device moves downwards to make contact with the drainage pipe, the downward pressing frame continues to move downwards, the second spring is compressed, the fixing device clamps the drainage pipe, the situation that the drainage pipe is not cleaned thoroughly due to position deviation in the cleaning process of the drainage pipe is prevented, and the step that a user manually presses the drainage pipe is omitted.

Description

technical field [0001] The invention relates to an anti-blocking device, in particular to a desilting anti-blocking device for building drainage pipes. Background technique [0002] Drainage pipes in buildings generally undertake the drainage work. Generally, buildings need to install drainage pipes for drainage. However, the existing drainage pipes have the disadvantage of being easily blocked. The debris enters the interior of the drainage pipe and when the large debris or silt accumulates too much, the pipeline will be blocked, making it impossible to perform drainage operations normally, thereby reducing the drainage effect of the building drainage pipe. [0003] The traditional drainage pipe sludge cleaning method is to flush the drainage pipe sludge with clean water by workers, so as to discharge the sludge. During this process, because the drainage pipe is not fixedly installed in a certain place, the position of the drainage pipe is prone to shift , and it also requ...

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the shortcoming that the drainage pipe is prone to position deviation when the drainage pipe is cleaned manually, the present invention provides a dredging and anti-blocking device for building drainage pipes that can automatically clamp the drainage pipe and remove the silt

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