Tunnel prefabricated under-rail structural assembling trolley and control system thereof

Abstract

The invention discloses a tunnel prefabricated under-rail structural assembling trolley and a control system thereof. The tunnel prefabricated under-rail structural assembling trolley comprises a frame, supporting legs, fixing rods, driving wheels, supporting wheels, driving rails, a hoisting mechanism and a controller, wherein the hoisting mechanism is used for hoisting a tunnel prefabricated assembly structure; and the supporting legs are hinged to the two ends of the frame in the length direction, one end of each fixing rod is fixedly connected to the frame, and the other end of each fixingrod is fixedly connected to the corresponding supporting leg; each supporting wheel and the corresponding driving wheel are fixed to the bottom of the corresponding supporting leg, the driving railsare arranged on the frame, and the hoisting mechanism is arranged on the driving rails; and the driving wheels and the hoisting mechanism are in communication connection with the controller. The control system of the tunnel prefabricated under-rail structural assembling trolley comprises a power supply system, a control system, a communication system, a safety protection system and the trolley. The trolley and the control system are simple in structure, convenient to install, reasonable in design, convenient to operate, stable and reliable in structure and wide in application range.

Description

technical field [0001] The invention relates to the technical field of tunnel construction equipment, and more specifically relates to a tunnel prefabricated assembly type under-rail structure assembly trolley and a control system thereof. Background technique [0002] At present, my country's equipment supporting technology level and construction equipment in railway tunnel construction are still in the initial stage of mechanization of tunnel construction. Most of the main construction equipment on the tunnel construction line are imported from abroad, and the self-developed varieties are few, poor in quality and faulty. The rate is high, resulting in a low level of professionalism in the operation of the tunnel prefabricated structure, which seriously affects the operation efficiency; [0003] Existing tunnel prefabricated structure construction equipment is often complex in structure and inconvenient to install. It often occupies a large operating space in the specific op...

AI Technical Summary

Problems solved by technology

This solution is easier to implement when it is convenient to lay the track, but its disadvantage is that it is more difficult to lay the track, and it needs to ensure a certain parallelism of the track, and it can only walk along the track, which has poor flexibility. At the same time, the walking ground is often uneven, and the driving device cannot Adjustment according to the height of the ground cannot guarantee the consistency of the height of the trolley, which is not conducive to the hoisting of prefabricated parts

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