一、悬挂葫芦的构架必须牢固可靠。工作时葫芦的挂钩、销子、链条、刹车等装置必须保持完好。二、起吊用的葫芦,不准超负荷使用。三、起吊物件时,除操作人员外,其它人员不得靠近被起吊的物件。四、起吊物件时,必须捆缚牢固可靠。吊具、吊索应在允许负荷范围,严禁在吊物件下站人或近距离行走。五、用两个葫芦同时起吊一物件时,必须由专人指挥。负荷应均匀分担,操作人员动作要协调一致。 First, the structure of the hoist must be solid and reliable. Gourd hooks, pins, chains, brakes and other devices must be kept intact at work. Second, the hoist used for lifting, are not allowed to overload use. Third, lifting objects, except for the operator, other personnel shall not be near the object being lifted. Fourth, when lifting objects, must be tied solid and reliable. Spreader, sling should be within the allowable load, it is strictly prohibited to stand under the hanging objects or close walking. Five, with two hoist lifting an object at the same time, must be directed by someone. The load should be shared equally and the operator actions should be coordinated.