Integrated car yard of mine tunneling frontal shunting and moving method
A mine rock and integral technology, which is applied in the mine rock roadway excavation, head-on shunting car yard and mobile field, can solve the problems such as the inconvenient movement of turnouts and tracks, and achieve the effects of avoiding road demolition, improving efficiency, and reducing workload
Inactive Publication Date: 2010-03-17
SHANGHAI DATUN ENERGY
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Problems solved by technology
[0004] In order to solve the problem of inconvenient movement of turnouts and rails in the prior art, the present invention provides an integrated parking lot and moving method for head-on shunting of mine rock roadway excavation
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[0016] Such as figure 1 As shown, the head-on shunting yard for mine rock roadway excavation is composed of front and rear turnouts 1 and an empty car track 3 and a heavy car track 7 connected between the front and rear turnouts.
[0017] Such as figure 2 As shown, the front and rear turnouts 1 are integral turnouts connected by the turnout rail 1-1 and the steel plate 1-2 welded below the turnout rail 1-1. Empty car track 3 and heavy car track 7 are spliced by the ladder track 2 that it is connected into by steel rail and the steel plate that is welded on the steel rail below by length requirement.
[0018] In the present embodiment, the track of integral turnout and ladder track is steel rail, and its wide 100mm, thick 8-10mm of the steel plate 1-1 that is welded on the steel rail below. The distance between adjacent steel plates 2-1 is 600-800mm. The ladder track is a 15kg ladder track.
[0019] The front and rear switch 1 are bolted together with the empty track 3 a...
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The invention relates to a car yard of a mine tunneling frontal shunting, particularly to an integrated car yard of a mine tunneling frontal shunting and a moving method, mainly used for the pushing and moving of the mine tunneling frontal shunting and consisting of a front turnout and a rear turnout and an empty track and a heavy track which are connected between the front turnout and the rear turnout. The front turnout and the rear turnout are connected by turnout steel rails and a plurality of steel plates that are welded below two turnout steel rails and uniformly arrayed to form an integrated turnout. The empty track and the heavy track are connected by the steel plates and a plurality of steel plates that are welded below two steel rails and uniformly arrayed to form a ladder track.The invention avoids possibility of disassembling and nailing the turnouts when the car yard is moved, reduces the workload and the labour intensity and improves the efficiency.
Description
technical field [0001] The invention relates to a head-on shunting yard for excavation of rocky roadways in mines, in particular to an integrated yard for head-on shunting cars of rocky roadway excavation in mines and a moving method. It is mainly used for the advancement and movement of the head-on shunting yard for mine rock roadway excavation. Background technique [0002] Mine rock roadway excavation mostly adopts "bucket loader" to excavate the gangue, that is, the rake loader loads the gangue generated by the excavation into the mine car, and then transports it out of the upper shaft. During construction, the transportation of the head-on mine car must have a parking lot to form a shunting car system, see figure 1 . The loading and shunting process is as follows: manually push the empty vehicle 4 entering the lane to the rake loader 6, and after being loaded by the rake loader, the heavy vehicle 5 is pushed to the exit lane by the cylinder on the rake loader. Due to...
Claims
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IPC IPC(8): E01B23/02
Inventor 王保旭潘磊包建兴
Owner SHANGHAI DATUN ENERGY