Electric power construction cable laying pipeline dredging device

Abstract

The invention discloses an electric power construction cable laying pipeline dredging device, and relates to the technical field of electric power construction. The electric power construction cable laying pipeline dredging device comprises a dredging rod, cylindrical containing grooves are formed in one end face of the dredging rod, first threaded rings are fixedly installed at openings of the cylindrical containing grooves, second threaded rings are fixedly installed in the middles of the interiors of the cylindrical containing grooves, a threaded rod is in threaded connection with the interiors of the first threaded rings and the second threaded rings, and a disc is fixedly installed on the end face, located on the outer sides of the cylindrical containing grooves, of the threaded rod.According to the electric power construction cable laying pipeline dredging device, through arrangement of a conical drill bit, some high-hardness blockages can be drilled and dredged from the middle,through arrangement of an inclined cutter plate, some high-hardness blockages can be scraped and dredged from the surface, through combined use of a hemispheroid and alloy rods, the blockages can bedredged in a large area, and moreover, the soft blockages on the inner wall of a cable laying pipeline can be cleaned through a scraping plate.

Description

technical field [0001] The invention belongs to the technical field of electric power construction, and in particular relates to a dredging device for cable laying pipelines in electric power construction. Background technique [0002] At present, in the process of electric power construction, cables need to be laid through pre-buried pipelines. When laying cables, there is a certain time interval between the burying of pipelines and the layout of cables. After the buried pipeline is placed for a period of time, due to the construction environment, it will cause the pipeline to be blocked in the middle, especially if some concrete is mixed in, and the pipe wall will agglomerate after condensation, with high hardness and good adhesion. The general cleaning method is difficult to dredge, which affects the laying of cables. The traditional method is to use slender sticks, such as wooden sticks, steel rods, etc., but due to the material of the sticks, dander is easy to fall off ...

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide a dredging device for cable laying pipelines in electric power construction, which can adjust the extension length of the extruded plate by rotating the eccentric column, which solves the problem that the existing cable laying pipeline dredging devices for electric power construction are difficult to adjust The inner diameter of the cable laying pipeline to dredge the problem

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