Sewage pipe rapid plugging device and plugging method thereof

Abstract

The invention discloses a sewage pipe rapid plugging device and a plugging method thereof. The sewage pipe rapid plugging device comprises a plugging air bag, a power output mechanism, a pipe wall silt removing mechanism and a walking traction mechanism, and the plugging air bag, the power output mechanism, the pipe wall silt removing mechanism and the walking traction mechanism are communicated with a pneumatic power system; and the pneumatic power system has the action of driving the power output mechanism to drive the pipe wall silt removing mechanism to rotate, and the pneumatic power system synchronously drives the walking traction mechanism to pull the pipe wall silt removing mechanism and the plugging air bag. According to the plugging method, an air source drives all the components to act, the walking traction mechanism pulls the pipe wall silt removing mechanism and the plugging air bag, and the plugging air bag reaches the preset position and plugs a sewage pipe. The sewage pipe can be quickly plugged, the plugging efficiency is improved, the phenomenon that the plugging air bag cannot seal the pipe wall of the sewage pipe is avoided, sharp impurities on the pipe wall are prevented from puncturing the plugging air bag, and the sewage pipe can be cleaned and dredged. The sewage pipe rapid plugging device and the plugging method thereof are suitable for the technical field of sewage pipe maintenance.

Description

technical field [0001] The invention belongs to the technical field of maintenance of sewage pipes, and in particular relates to a quick sealing device for sewage pipes and a sealing method thereof. Background technique [0002] At present, sewage pipes are an important part of urban and factory sewage, and most of them are laid underground in order to avoid clutter. Due to the special layout of the sewage pipe, when it is damaged, the plugging and subsequent maintenance of the sewage pipe are extremely inconvenient. The existing blocking method is to open the two sewage manhole covers in the damaged section of the sewage pipe, and the divers dive and drag the inflatable air bag, so that the inflatable air bag is transported to the position to be blocked, and then the inflatable air bag is inflated blockage. Another method is that traction ropes are respectively fixed at both ends of the inflatable airbag, and the two traction ropes protrude from the ground respectively fr...

AI Technical Summary

Problems solved by technology

Both of the above two plugging methods need to be launched into the water for operation, and the operation is cumbersome, the plugging efficiency is low, and often due to the dirt on the pipe wall of the sewage pipe, the inflatable air bag cannot seal the pipe wall, or is blocked by the dirt on the pipe wall. sharp dirt piercing

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