Rail transporting flat car for subway construction

Abstract

The invention relates to the technical field of subway tunnel construction, in particular to a rail transporting flat car for subway construction, which comprises a rail horizontally arranged in a tunnel along the length direction of the tunnel; a vehicle body which is arranged on the track and comprises a mounting plate and a top plate which are horizontally arranged; a walking mechanism which is arranged below the vehicle body, and the vehicle body advances on the track in the length direction of the track through the walking mechanism; a sleeper bearing mechanism which is arranged on the vehicle body and located at the front end of the top of the vehicle body; a rail bearing mechanism which is arranged on the vehicle body, and the length direction of the rail bearing mechanism is consistent with the length direction of the rail; and a transporting feeding mechanism which is arranged on the rail bearing mechanism; according to the rail transporting flat car for subway construction, rails and sleepers can be carried by the flat car to run in the rails, a large number of sleepers and rails are transported to the construction position, the carrying amount is increased, the manual labor intensity is reduced, repeated carrying is avoided, and the working efficiency is improved; and the equipment practicability is improved.

Description

technical field [0001] The invention relates to the technical field of subway tunnel construction, in particular to a rail transport flat car used for subway construction. Background technique [0002] At present, with the rapid development of urban infrastructure, more and more cities have begun to vigorously build subway rail transit. Due to the limitation of shield size, the construction space in the subway is narrow. In the process of subway construction, subway track laying is the most important At the same time, it is also a part of the larger workload. Often the efficiency of subway track laying directly affects the timing of the opening of the subway. The traditional subway track laying mainly adopts the "replacement method", that is, during the construction, the first section of the track is manually laid for the rail flat car to transport the rail row and other components; then it is manually laid on both sides of the curved surface and the plane of the working sur...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the above technical problems, a rail transport flat car for subway construction is provided. This technical solution solves the problem that the existing rail transport flat car usually can only carry a single raw material such as rails, etc. Construction materials need to be pushed to the construction site by operators through carts and other equipment. This method is labor-intensive and has a low carrying capacity. It needs to be transported repeatedly, increasing construction costs and construction time, and the existing equipment cannot be combined with construction hoisting equipment. Play a very good role in cooperation, increase the hoisting time, reduce the construction efficiency and other issues

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