Threaded pipeline inner wall cleaning device

Abstract

The invention discloses a threaded pipeline inner wall cleaning device, which comprises a limiting base, wherein a plurality of straight rods are fixedly connected to the surface of the limiting base, a supporting ring is fixedly connected to the straight rods, a threaded pipe is arranged on the supporting ring, a plurality of mounting blocks are fixedly connected to the side wall of the limiting base, a plurality of mounting holes are formed in the mounting blocks, a pair of sliding grooves are formed in the side wall of the limiting base, sliding blocks are arranged in the sliding grooves in a sliding mode, limiting ropes are fixedly connected to the surfaces of the sliding blocks and have elasticity, and a pair of supporting vertical rods are fixedly connected to the surface of the limiting base. Compared with the prior art, after a driving ring enters a pipeline, a driving block on the surface of a movable ring can abut against the gap of an internal thread, the movable ring can be driven to rotate, rust in the thread can be cleaned in cooperation with a cleaning agent, and the cleaning efficiency of the internal thread can be improved; and fine vibration can occur in the rotating process of the movable ring, and the cleaning effect on the internal threads can be enhanced.

Description

technical field [0001] The invention relates to the technical field of pipeline cleaning, in particular to a cleaning device for the inner wall of a threaded pipeline. Background technique [0002] Metal pipes are pipes made of metal. They are metal pipes. We often use them in construction, such as galvanized steel pipes, welded steel pipes, copper pipes, and other ferrous and non-ferrous metal pipes. [0003] During the long-term use of the metal pipe, the inner wall of the pipe will rust and produce rust. After a certain number of years, the rusty metal pipe will be scrapped. The length of the metal pipe is cut, and then the inner wall of the metal pipe is derusted. In the prior art, the cleaning process of the inner wall of the pipe is also done manually, which is time-consuming and laborious and the effect is not ideal. Therefore, we propose a cleaning method for the inner wall of the threaded pipe. The device is used to solve the above-mentioned problems. Contents of...

AI Technical Summary

Problems solved by technology

[0003] During the long-term use of the metal pipe, the inner wall of the pipe will rust and produce rust. After a certain number of years, the rusty metal pipe will be scrapped. The length of the metal pipe is cut, and then the inner wall of the metal pipe is derusted. In the prior art, the cleaning process of the inner wall of the pipe is also done manually, which is time-consuming and laborious and the effect is not ideal. Therefore, we propose a cleaning method for the inner wall of the threaded pipe. The device is used to solve the above problems

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