How to improve the stability of the lifting point of a semi-gantry crane

The operation of the semi-gantry crane is very simple, which makes many users feel that the hoisting operation of the crane is not technical, but it is not.

A beginner can be compared with an experienced operator. For some complicated lifting operations, an experienced operator can often reduce the risk and complete the task smoothly, while the novice often has big problems.

Where is the technicality of the hoisting operation reflected? The choice of the lifting point of the semi-gantry crane and the method of lashing the object are two of them.

The lifting point must ensure that the object remains stable during lifting and placement without turning, swinging or tilting. The object before lifting must have a balanced center of gravity. This is common sense in lifting operations.

In addition, objects placed vertically have a high center of gravity, a small supporting surface, and poor stability; while objects placed horizontally have a low center of gravity, large supporting surfaces, and good stability. Therefore, the shape and center of gravity position of the object should be observed and understood during lifting operations to improve The stability of the object placement. The operation of the semi-gantry crane is very simple, which makes many users feel that the hoisting operation of the crane is not technical, but it is not.