After the crane has been running for a long time, the main part of the crane, namely the steel wire rope, will have hidden dangers such as corrosion, wire breakage and fracture. After the crane wire rope is scrapped, it shall be replaced with a new one. The work of replacing the wire rope seems to be the general work of removing the new wire rope from the old wire rope. If the method is improper or the organization is not good, it requires manpower and time, and personal accidents may occur. Huai'an crane rental The crane handled by the manufacturer for the factory equipment shall be regularly maintained and replaced. The procedure for replacing the crane wire rope is as follows:

1. Transport the new crane wire rope (together with the rope reel around the wire rope) under the crane and place it on the support of the rotatable rope reel.

2. The crane shall put down the hook, place it stably and firmly on the prepared support (or flat ground), and make the pulley vertically upward.

3. Continue to put the crane wire rope on the drum, and stop the pressing plate at the position convenient for the wrench to extend.

4. Loosen the pressing plate at one end of the old wire rope with a wrench, and place the rope end on the ground.

5. The crane shall use iron wire with a diameter of 1-2mm (the binding length is twice the diameter of the wire rope) to bind the ends of the new and old wire ropes; Then align the new and old rope ends; Cross the two rope ends for 5-8 times with a thin iron wire with a diameter of about 1mm; Use fine iron wire to wrap the butt joint flat and tightly to avoid being stuck when passing through the pulley. At this time, the old and new ropes have been connected together.

6. Start the lifting mechanism, use the old rope together with the new rope, and roll the old rope onto the drum. When the joint of the new and old steel wire rope rolls onto the drum, stop, loosen the joint, and temporarily tie the new steel wire rope to the proper position of the trolley. Then drive and put all the old ropes on the ground (roll them up and put them in transit).

7. Lift the other end of the new wire rope onto the drum with another lifting rope; Then fix both ends of the new steel wire rope on the drum with a press plate.

8. The crane starts the lifting mechanism, wraps a new wire rope and lifts the hook. All replacement work has been completed. When winding a new wire rope, someone on the trolley shall observe the winding, and the observer shall pay special attention.

The above procedure for replacing the crane wire rope has the advantage of saving manpower and time, and the new wire rope will not be kinked, sanded and worn.