(1) Check Shaft Sinking Winch wire rope: no bending, no hard injury, no knotting, no serious rust, no broken wire, fixed rope on the drum, the arrangement on the drum should be neat, no serious Bite the rope and climb the rope. From the rope to the end, the remaining rope on the drum must be no less than 3 turns. The diameter of the safety rope should be the same as the diameter of the main rope and the connection should be firm.
(2) Shaft Sinking Winch has complete signal devices, sound and light, clear sound, accurate and reliable.
(3) Check the electrical equipment such as the Shaft Sinking Winch switch for abnormal changes, and whether the switch operation handle is in the “zero” position.
(4) Trial: Shaft Sinking Winch driver sends the switching power supply, press the start button, release the working brake, press the brake brake, start the winch idle, the winch should have no abnormal noise and vibration, no oil smashing phenomenon.
(5) In the above inspection, if there is a hidden danger in Shaft Sinking Winch, it should be processed immediately, and the report that cannot be processed on the spot should be reported immediately. Hidden dangers are not allowed to drive.
(6) Check and confirm whether there are pedestrians or operators in the transportation lane.
