Gas drainage pipe pneumatic installation vehicle for coal mine

Abstract

The invention discloses a gas drainage pipe pneumatic installation vehicle for a coal mine. The gas drainage pipe pneumatic installation vehicle comprises a folding traveling operation table, a pneumatic and hydraulic system, a main operation table, a traveling assembly, a grabbing arm and a clamping jaw. The folding traveling operation table is located at the rear end of the pneumatic and hydraulic system. The main operation table is located at the upper end of the pneumatic and hydraulic system. The grabbing arm is located at the front end of the pneumatic and hydraulic system. An integral operation structure can be formed through the folding traveling operation table, the pneumatic and hydraulic system, the main operation table, the traveling assembly, the grabbing arm and the clampingjaw, gas is used as power, no electrical elements are included, and the gas drainage pipe pneumatic installation vehicle completely meets the requirements for use in a environment under the mine containing inflammable and explosive gas. In addition, with the good structural design, the gas drainage pipe pneumatic installation vehicle can work in a narrow and complex roadway, and the purposes thatinstallation efficiency is improved, labor intensity of workers is lowered, damage to a roadway anchor net is reduced, and safety of people and objects in the roadway is improved are achieved.

Description

technical field [0001] The invention relates to the field of coal mining, in particular to a gas drainage pipe pneumatic installation vehicle for coal mines. Background technique [0002] Coal is generally divided into underground coal mines and open-pit coal mines. When the coal seam is far away from the surface, it is generally selected to dig underground roadways to mine coal. This is an underground coal mine, and gas is produced due to physical and chemical effects while coal is formed. A colorless, odorless gas, but sometimes you can smell an apple-like aroma. This is because the aromatic hydrocarbon gas gushes out at the same time as the gas. The gas is difficult to dissolve in water, and it does not support combustion and cannot maintain breathing. At a certain concentration, it can suffocate people due to lack of oxygen, and can cause combustion or explosion. Therefore, while mining coal mines, it is necessary to drain the gas in time to ensure the safety of normal m...

AI Technical Summary

Problems solved by technology

[0004] Due to the limitation of the layout and size of the space in the roadway, there is no equipment for installing gas drainage pipes in the coal mine market at present.

The mine mainly builds the platform manually and installs it with lifting hoists. The existing installation method needs to frequently dismantle the platform and replace the position of the lifting hoist, which is inefficient. Moreover, the lifting hoist needs to be installed on the roof anchor net, which will damage the anchor net and affect the roadway. The stability of the surrounding rock poses a threat to the safety of people and objects in the roadway. Manually moving the gas exhaust pipe with a weight of 130-200kg is extremely labor-intensive, which has adverse effects on the physical and mental health of employees, and has certain adverse effects , for this purpose, we propose a gas drainage pipe pneumatic installation vehicle for coal mines

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