Do you have any good solutions to the crane topping problem?

In addition to the main structural parts, accessories are also very important to the crane, which will directly affect the normal operation of the crane. Just like the hook, it may seem a little inconspicuous, but if it is used improperly, it is still easy to have a topping problem. How to solve this part of the problem correctly?

A large part of the reason why the crane hook has the topping problem is that the hook exceeds the specified lifting height when the crane pulls the cargo upward. Under normal circumstances, when the hook is running, the stopper controls its various actions. once the joint of the stopper is stuck, the action of the hook will fail.

In addition to the reasons of the device itself, human factors are also one of the points. For example, if the operator does not pull the handle of the crane controller to the specified position, a safety accident may also occur. For this reason, the solution is to remember the descending and ascending controllers to modulate the corresponding sequence when installing the equipment, so as to avoid losing too much due to small mistakes.