Novel bridge maintenance equipment

Abstract

The invention relates to novel bridge maintenance equipment which comprises a frame body and fouling cleaning devices mounted on the left side and the right side of the frame body respectively in a symmetric manner; sliding cavities are arranged on the two sides of the frame body respectively in a symmetric manner; each of the fouling cleaning devices comprises a sliding frame mounted in the corresponding sliding cavity in a sliding manner and a rotating frame rotatably mounted at the upper end of the corresponding sliding frame through a rotating shaft; a sliding part is arranged at the bottom of each of the sliding frames; each of the sliding parts comprises a sliding wheel and a sliding rail; a mounting groove is formed in each of the sliding frames; a first driving machine is fixedly mounted on the side wall in each of the mounting grooves; a toothed wheel is fixedly mounted on the force transmission shaft of each of the first driving machines; a toothed rack connected with each of the toothed wheels in a matched manner is fixedly mounted on the outer circle of the corresponding rotating frame; a sliding groove, of which the opening directly faces a sewage pipe, is formed in each of the rotating frames; an ejector rod extending toward the sewage pipe is mounted in each of the sliding grooves in a sliding manner; a spiral hole, of which the opening is away from the sewage pipe, is formed in each of the ejector rods; a first spiral shaft is mounted in each of the spiral holes in a screw thread fit manner; each of the spiral shafts is connected with a second driving machine fixedly mounted the corresponding rotating frame.

Description

technical field

[0001] The invention relates to the technical field of bridge facilities, in particular to a novel bridge maintenance equipment. Background technique

[0002] In the infrastructure construction of the bridge, there are many sewage pipes used to discharge sewage, and in the daily maintenance of the bridge, regular cleaning and dredging of the sewage pipes is an important measure to ensure the normal sewage discharge of the bridge. More serious sewage pipes generally adopt the operation steps of dismantling first, dredging and finally cleaning. However, due to the special structure of the sewage pipe, it is difficult to clean the inner wall of the sewage pipe. Many existing mechanical devices are used to clean the inner wall of the sewage pipe. However, these inner wall cleaning devices are complex in structure, and for sewage pipes of different diameters, different cleaning heads often need to be replaced, which is very inconvenient to operate. It is not easy ...

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