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绞车辊筒

绞车辊筒

绞车辊筒

绞车辊筒

1

Note : some drawworks are equipped with a fixed clamp on the side of the drum .

注意：在有些绞车辊筒的一边配了固定的活绳头卡子。

3

Next , reeve the 1 inch manila rope through the fast line sheave and pull back to the drawworks drum .

下一步，把棕绳穿过天车上的快绳轮，再拉回到绞车辊筒。

4

The floormen reinstall the guards over the draw works drum .

钻工们再把绞车辊筒的护罩装上。

5

Manually reeve 6 wraps of the 1 inch manila rope onto the drawworks drum .

把一寸的棕绳在绞车辊筒上缠六圈。

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