BMU용 다중 홈 윈치 드럼

북s group consists of mandrel shaft, flange inner ring, mandrel hub, bearing and bearing seat. When one end of the mandrel shaft is equipped with a switch of a rotary rise limit position limiter, it must be ensured that the mandrel shaft rotates synchronously with the rotation of the rise limit switch.

1. When the fetching device is in the upper limit position, the wire rope is fully rolled in the spiral groove; In the lower limit position of the fetching device, there should be 1.5 rings of fixed wire rope groove and more than 2 rings of safety groove at each end of the fixing place.
2. 드럼 그룹의 작동 상태를 정기적으로 점검하고 문제가 있으면 제때 처리하세요.
3. 드럼과 권취 와이어 로프 사이의 경사 각도는 단층 권취 기구의 경우 3.5도를 초과해서는 안 되며, 다층 권취 기구의 경우 2도를 초과해서는 안 됩니다.
4. Multi-layer winding drum, end should be edge. The edge shall be twice the diameter of the wire rope or the width of the chain than the outer wire rope or chain. Single winding single reel shall also meet the above requirements.
5. 드럼 그룹 구성품은 완벽해야 하며, 드럼은 유연하게 회전할 수 있어야 합니다. 막힘 현상이나 이상음이 없어야 합니다.

Actuate the reel and raise the wire rope until the new rope rises to the reel. Disassemble the connection of the old and new rope head, tie the new rope head temporarily on the trolley frame, and then start the drum, place the old rope on the ground. Wrap the new wire rope around the rope tray specially used for replacing the wire rope, cut it off according to the required length, and wrap the broken end with fine wire to prevent loose. Transport it to the crane and put it under the bracket that can make the rope disc rotate.
후크를 깨끗한 땅으로 내리고, 와이어 로프를 여러 번 앞뒤로 움직여 끊어준 다음 풀리를 수직으로 놓고 릴을 움직여 오래된 와이어 로프를 더 이상 놓을 수 없을 때까지 내립니다.
If another lift rope is used, the other end of the new rope should also be lifted up and the two ends of the rope fixed to the drum. When the lifting mechanism is started, the new wire rope is wound around the drum and the final replacement is completed.