Support mounting vehicle

Abstract

The invention relates to the technical field of roadway support and discloses a support mounting vehicle. The vehicle comprises a first vehicle body, first supports, first sliding ways, first nut sliding blocks, first lead screws, first driving devices and a mounting arm, wherein the two first supports are arranged on the two sides of the first vehicle body in the width direction correspondingly; the first sliding ways are connected with the first supports and extend along the length direction of the first vehicle body; the first nut sliding blocks are arranged in the first sliding ways in a sliding mode; the first lead screws are rotatably arranged in the first sliding ways in the length direction of the first sliding ways, and the first lead screws are in threaded fit with the first nut sliding blocks; the first driving devices are arranged at one end of the first sliding ways and connected with the first lead screws, the first driving devices are used for driving the first lead screws to rotate and driving the first nut sliding blocks to slide along the first sliding ways; and the mounting arm is used for supporting the supporting shed frame in a roadway. According to the vehicle, automatic installation of the support shed frame can be realized, automation and unmanned operation during working face tunneling can be realized, and construction efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of roadway support, in particular to a support installation vehicle. Background technique [0002] Existing mechanized excavation of rectangular roadways generally adopts the excavation method of supporting while digging, and the working face of the roadway requires a large number of workers to work together at the same time, and these workers are in extremely harsh working environments. According to statistics from the National Health Commission, by the end of 2018, the cumulative number of reported occupational cases in the country exceeded 970,000, ranking first in the world, most of which were concentrated among mine workers. In mines, especially the mine excavation working face, the environment is harsh. Dust, heat damage, noise and toxic and harmful gases constitute the "four evils", which seriously threaten the health of workers and lead to the occurrence of various occupational diseases, such as pneu...

AI Technical Summary

Problems solved by technology

[0003] In addition, during the excavation construction process of the existing rectangular roadway, the support work of the roadway is the most important factor restricting its automation and unmanned operation.

At present, it is difficult to automate the anchoring work of the ordinary bolt support method. Although some manufacturers' equipment is being tested, the failure rate is high, and it has not yet been widely used.

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