High-rise track replacement and maintenance frame for municipal administration

Abstract

The invention discloses a high-rise track replacement and maintenance frame for municipal administration. The high-rise track replacement and maintenance frame for municipal administration comprises two lifting rods clamped on fixed bolts. First sliding grooves are separately formed in the lifting rods. First chains are separately arranged in the first sliding grooves. First sliding blocks are separately arranged in the first sliding grooves. First chain wheels which correspondingly mesh with the first chains are separately arranged in the first sliding blocks. Lifting blocks are separately arranged on the first sliding blocks. Supporting blocks are separately connected to the lifting blocks. Corresponding fixed grooves are separately formed in the supporting blocks, sliding of the first sliding blocks can be further used for driving the lifting blocks to slide, the sliding of a track can be further driven, so that the track is lifted and lowered, and the problem that a traditional crane lifting track cannot be lifted due to the limitation of working environment is avoided.

Description

technical field [0001] The invention relates to a high-rise track replacement device, in particular to a municipal management high-rise track replacement and maintenance stand, in particular to a municipal management high-rise track replacement and maintenance stand capable of replacing and maintaining high-altitude tracks. Background technique [0002] With the continuous development of urban construction, the continuous development of urban rail transit has been further promoted. In the current urban construction, transportation tools such as subways and light rails are also developing rapidly. In the construction of subway light rails, support The cylinder erects the track at a high place, so that the subway can run at a high place, so as to further ensure the normal running of the subway, and at the same time avoid traffic jams. Most of the track installation process uses Large-scale equipment is installed by automatic sliding, so as to ensure the installation progress a...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to overcome the problems existing in the prior art, and to provide a municipal management high-rise rail replacement and maintenance rack, which can clamp the lifting rod on the fixing bolt, and can realize the sliding of the two first sliders. Further drive the synchronous sliding of the lifting slider, thereby further driving the sliding of the support block, thereby enabling the lifting control of the track to be lifted, and the two butt joints can be connected by the support rotating rod Corresponding connections are made, so that the two butt joints can be lifted and lowered synchronously, so that the purpose of lifting the track can be achieved, thereby further avoiding the limitation of the hoisting environment of the traditional large-scale hoisting equipment. The problem that it cannot be hoisted, so as to further ensure the normal maintenance and installation of the track

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