What Matters Should Pay Attention When Operation The Dispatch Winch?

Operation of the dispatch winch must pay attention to safety, pay attention to the operating method, pay attention to the operating steps, so that a series of safe and orderly completion of the protocol.

First of all, before driving underground mining winch should pay attention to what check matters?

1, check whether the wire rope joint is firm, rope card and bearing bracket and motor foot connection bolt is tightened intact, the winch is installed firmly;

2、 Check and adjust the mining hoist winch killing device to make it flexible and reliable;

3、Check whether there is any obstacle on the track of the mine car to avoid accidents in the process of hauling.

Operation Of The Dispatch Winch In The Process Of Attention To Matters

1, the operation of the mining hoist winch should concentrate, pay attention to hear and see the signals, signs;

2, in the process of dispatch winch operation, if you want to make the winch temporarily stop running, should be the underground mining winch clutch brake band loose, and will be the drum on the brake band brake, such as the need for fine-tuning the position of the weight, only need to alternately lift up or down the pressure on the left and right brake handle, so that the drum when the turn can be stopped;

4、If the stopping time is longer, the motor should be turned off, at this time the wire rope is in the state of tension, in order to prevent it from falling and slipping downward, the brake on the drum must be firmly braked, and the driver shall not leave the underground mining winch;

5, when the lowering of heavy loads reel reversal, should release the clutch brake belt, and relax the brake belt on the reel, the reel that is driven by heavy loads normal reversal, the lowering speed can be controlled by the brake belt on the degree of braking of the reel, if the manipulation of the electrical device for the reversible type, in the lowering of heavy loads, can be reversed to make the motor, at this time should be the first brake reel, release the clutch brake belt, so that the brakes into the running state, and then released! The brake belt on the reel, the reel will be normal operation under the electricity and drive.

6, dispatch winch in the scheduled completion of the task, if a long period of time to stop the operation, should make the brake belt in the state of loose brake, cut off the power supply, close the switch, clear the underground mining winch, the motor on the accumulation of dust, processing surface coated with protective oil to prevent rust and corrosion.