Manual pipe jacking unearthing trolley

Abstract

The manual pipe jacking unearthing trolley comprises a trolley body bearing frame, a driving wheel and a driven wheel are arranged on the two sides of the trolley body bearing frame respectively, a cargo bucket is arranged on the trolley body bearing frame, and a control box is further installed on the trolley body bearing frame through a plurality of main supports; a driving device is installed on the outer side wall of the control box, and the output end of the driving device is connected with a wheel shaft of the driving wheel through a transmission device. A storage battery is further arranged below the control box and detachably installed on the vehicle body bearing frame through a plurality of clamping pieces. According to the manual pipe-jacking unearthed trolley, remote control of the trolley can be achieved, operation can be conducted in jacking pipes with different pipe diameters, muck is transferred out, the pipe-jacking unearthed efficiency is improved, the operation difficulty and labor intensity of manual traction are reduced, the labor cost is greatly reduced, and construction safety and the project construction period are guaranteed.

Description

technical field [0001] The invention relates to the technical field of pipe jacking construction, in particular to an unearthed trolley for artificial pipe jacking. Background technique [0002] Many existing facilities in the city cannot meet the needs of development, such as the laying and maintenance of sewage, running water, electricity and other pipelines, and the streets and pavements are "opened up" when needed, resulting in traffic jams, damage to existing infrastructure, environmental pollution and other issues. Pipe jacking construction technology is to lay, detect, repair and update various underground pipelines without excavating (or less excavating) the surface. Solve the problems in urban pipeline construction. [0003] However, the traditional excavation method of artificial pipe jacking is to use a small cart to excavate manually. The excavation efficiency is slow, and the air in the jacking pipe is not smooth, there are toxic and harmful gases, and there a...

AI Technical Summary

Problems solved by technology

The trolley can hold more earth and reduce the number of transportation; however, the trolley needs to be manually pushed or pulled by an external traction rope, and is not suitable for long-term pipeline transportation

[0005] In addition, battery vehicles are also used for excavation, such as using vehicle batteries to supply power to the trolley. However, in the long-term reciprocating work, it is necessary to consider issues such as detachable batteries, convenient disassembly and assembly, and firm fixation.

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