The technology of shunting and shunting of the continuous tractor with the infinite rope in the multi-level transportation inclined road in the mine

Abstract

The invention provides a tractor uncoupling and shunting technology for a stepless rope continuous tractor in multiple horizontal transport inclined roadways of a mine. A vehicle string and a vehicle uncoupling turnout are involved. One or more connecting rod vehicles are arranged between a tractor and a goods van. A straight motion long rail, a vehicle uncoupling long rail, a vehicle uncoupling short rail, a straight motion short rail, a straight motion transitional rail, a vehicle uncoupling transitional rail and a single swinging rail are arranged on a front body frame panel of the vehicle uncoupling turnout. The straight motion long rail and the straight motion short rail form a pair of straight motion rails. The vehicle uncoupling long rail and the vehicle uncoupling short rail form a pair of vehicle uncoupling rails. A rear body frame panel is provided with a pair of straight motion connecting rails and a duplex swinging rail. When the duplex swinging rail is in butt joint with the pair of straight motion rails, and the two ends of the single swinging rail are in butt joint with the straight motion short rail and the straight motion transitional rail, at this moment, the turnout is in a straight motion state; and when duplex swinging rail is in butt joint with the pair of vehicle uncoupling rails, and the two ends of the single swinging rail are in butt joint with the vehicle uncoupling short rail and the vehicle uncoupling transitional rail, at this moment, the turnout is in a vehicle uncoupling state. By the adoption of the technology, a system does not stop for uncoupling the vehicles, continuous transport is achieved, and safe and efficiency vehicle uncoupling of heavy load vehicles is particularly achieved.

Description

technical field [0001] The invention relates to the shunting technology of an endless rope continuous tractor in a coal mine for multi-level transportation in inclined lanes of the mine. Background technique [0002] Multi-level transport inclined lanes refer to transport inclined lanes under various working conditions such as flat roads, curves and undulating ramps. In coal mines, endless rope tractors are widely used as mine auxiliary transportation tools. Chinese application number is CN99114437.6 patent of invention disclosed continuous traction vehicle adopts single-rope traction, and Chinese application number is CN200910308070.2 disclosed double-rope traction endless rope continuous traction system adopts double-rope traction. The continuous traction system includes the shuttle car and the mine car running on the track, and also includes the dump switch. [0003] At present, there are many ways to dump the car in the continuous traction system. There is a method of ...

AI Technical Summary

Problems solved by technology

This method has little effect on the branch road under light load conditions, but during heavy-load transportation, heavy-duty vehicles are likely to bend and break the curved rails of the branch road, causing safety accidents such as vehicle falling off the road

The Chinese patent application number is 201020279306.2, which discloses a new type of crossing turnout. The end faces of the two rails are respectively forged with grooves passing through both sides of the rail. The two grooves are combined to form a through hole through which the steel wire rope can pass. , but it can only be used for single-rope traction, and rail deformation will still occur when heavy-duty vehicles pass frequently

For the above-mentioned turnouts with rope grooves on the track, there will be friction between the wire rope and the rope groove when the car is dumped, so the system is required to shut down when the car is dumped, waiting for small winches and other equipment to reload, and there are safety hazards

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