Electric water drill pipe jacking machine for water conservancy project

Abstract

The invention relates to the related technical field of water conservancy projects, and discloses an electric water drill pipe jacking machine for a water conservancy project. The electric water drillpipe jacking machine comprises a rack, wherein a guide rod is fixedly installed at the top of the rack, and a driving frame is movably installed on the side wall of the guide rod. According to the electric water drill pipe jacking machine, an undercarriage is arranged at the bottom of the rack, meanwhile, supporting wheels are arranged on the side wall of the rack, therefore, in the placing process, the rack can be placed above a pit body through the supporting wheels, a driving pipe of the driving assembly is pushed by the driving assembly to inject enough media into the undercarriage and promote the undercarriage to make contact with the bottom end of the pit body, meanwhile, the rack is jacked up through the undercarriage, then the supporting wheels of the driving assembly contract, then the media in the undercarriage contract through the driving assembly, the whole rack falls to a proper position, then the placement and height adjustment of the rack are realized through the mediain the undercarriage, the independent utilization of lifting equipment is avoided, and finally the purposes of convenient placement and height adjustment are achieved.

Description

technical field [0001] The invention relates to the related technical field of water conservancy engineering, in particular to an electric water drill pipe jacking machine for water conservancy engineering. Background technique [0002] Small electric water drill pipe jacking machine, also known as water drill pipe jacking machine, is a special pipe jacking machine for water conservancy projects. It is mainly used in water supply and drainage projects, wire and pipeline projects and wire and cable pipeline projects. [0003] The working process of the existing small-sized rhinestone pipe jacking machine is mainly as follows: first open a square deep pit of 1-2 meters in the area, then place its frame in the deep pit, and then pad the frame, Make the frame in a suitable working position, then connect the conversion joint to the water pipe, secondly, turn the drive handle to make the drive assembly drive the drive frame to move backward, and then install the drill pipe at the ...

AI Technical Summary

Problems solved by technology

[0006] In view of the deficiencies in the use of the existing electric water drill pipe jacking machine proposed in the background technology, the present invention provides an electric water drill pipe jacking machine for water conservancy projects, which has the advantages of easy placement and height adjustment, stable work, waterway linkage and easy withdrawal. The advantage that shows, has solved the technical problem that proposes in the above-mentioned background technology

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