A normally closed anti-slipped device of inclined shafts interlinked with a winch
A normally closed, anti-sports car technology, which is applied in transportation and packaging, railway car body parts, and forced railway stoppers, etc., can solve the problems that the anti-sports car device cannot be linked with the winch, and cannot effectively realize the anti-sports car function, and achieves high The effect of promoting use value, ensuring safety, and simple structure
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[0023] A normally closed anti-running device for an inclined shaft linked with a drawworks, comprising two car-stopping devices arranged at intervals in the inclined shaft. Device 8 is fixed on the car stop net 2 on the ground of the roadway, and is fixed on the top beam in the roadway to drive the lifting motor 3 of the car stop net 2 to lift; it also includes a depth indicator 5 for indicating the depth of the hoisting / lowering depth of the mine car 1 by the winch 4, and controlling the car stop The control circuit of the device work; the depth indicator 5 is provided with a sensor switch K corresponding to the front and rear positions of the car stop device in the inclined shaft, and the cursor 6 of the depth indicator 5 is provided with a magnetic sensor for triggering the conduction of the sensor switch K. The probe 7; the lifting motor 3 is provided with a brake switch DK for stopping the lifting motor 3 when the car net 2 is lifted to the top; the control circuit include...
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