Solution to the shaking problem of stage chain hoist

　　It is inevitable to experience shaking when using a stage hoist to lift heavy objects. In addition to uncontrollable external factors, operator errors are also an important factor leading to stage hand pulling. Especially for operations such as rapid lifting, not only does it cause the goods to shake, but it also causes significant wear and tear on the hoist, affecting work efficiency. So how can we avoid the occurrence of shaking problems?

　　Firstly, it is forbidden to lift the hoist at too fast a speed. The speed is too fast, and the earning force of the chain suddenly increases, making the goods unstable and naturally prone to shaking.

　　Secondly, non diagonal zipper strips. The diagonal zipper strip can easily cause the gourd itself to shake, which in turn drives the goods to shake.

　　Thirdly, if used in conjunction with a monorail trolley, it is essential to ensure that the trolley tracks are parallel. In addition, the small car gnawing on the track is also a cause of the hoist shaking.

　　Fourthly, overloading is prohibited. If the load is too heavy, the tired stage hand chain hoist will tremble, and the goods will naturally shake along.

　　The shaking of the stage hoist may cause goods to fall and injure operators, with serious consequences. So the operator must remember the above four ways to avoid shaking and ensure their own and others' safety.

　　The 'cause' of chain disease in stage chain hoists

　　We use a stage hoist to lift the bracket and build the stage. What should we do if the low net empty hand hoist suddenly gets stuck? The correct approach is to identify the "cause" of blockchain disease and then prescribe the right medicine to solve the problem.

　　Firstly, long-term overloading of stage chain hoists can cause the chain to deform and fail to properly engage with the zipper wheel, resulting in chain jamming.

　　Secondly, the hand zipper wheel wears out, causing increased friction between the sprocket and the chain, and then the chain also wears out. Two parts with increased wear and tear do not mesh smoothly, resulting in chain jamming.

　　Thirdly, the stage chain hoist was hit, causing the sprocket to deform and the running space of the chain to decrease, resulting in chain jamming; The stage chain hoist was deformed after being hit, and when it passed through the zipper wheel, it did not match the internal slot, resulting in chain jamming.

　　Fourthly, the chain of the stage chain hoist rusted and the surface was repaired smoothly, resulting in chain jamming.

　　Fifth, the quality of stage chain hoists is poor, and gears, sprockets, and chains are prone to problems, such as chain jamming.

　　After encountering a chain problem, it is important to avoid seeking medical attention in a hurry. Professional personnel should be sought to perform the surgery (reinstalling or replacing the chain). If someone who doesn't understand the structure of stage hand pulled haws is appointed as this doctor, it may make the 'condition' even more serious.