Hengyang Heavy Industry DSZ series coal mine brake has stable braking and high efficiency

Keywords: Broken rope catcher, underground brake, coal mine passenger device, monkey car brake, supporting device

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Broken rope catcher

Product Description: The steel wire rope catching device is installed on the traction steel wire rope. When the traction steel wire rope exceeds the speed limit, it directly brakes the traction steel wire rope to avoid flying accidents and ensure the safety of equipment and personnel;

Development background: Currently, the braking devices on overhead passenger devices are all brake power output shafts or power output wheels.

1. When the power output shaft or output wheel malfunctions;

2. When the friction between the steel wire rope and the driving wheel is insufficient;

3. When the drive wheel breaks or falls off;

4. When the drive wheel breaks or falls off;

5. When the steel wire rope breaks;

When the above faults occur and the traction steel wire rope loses tension, resulting in rapid downhill or downhill skidding, brake the traction steel wire rope to avoid injury or death accidents. It is also the last braking device of the overhead passenger device.