How to select lifting points for manual hoists

In order to lift various objects, we need to find a safe and stable lifting point. Can make lifting objects more stable

So how should we choose?

Choose lifting point method

You can evaluate the center position based on the appearance of the object, or use a low-level test Hoist to find the center of gravity.

How to select Manual Hoist lifting points:

(1) Objects generally use four hanging points, and the positions of the four hanging points should be chosen to be symmetrical on all four sides.

(2) For long objects, if vertical hanging is used, the hanging point should be above the center of gravity. When using a lifting point, the position of the lifting point should be (the length of the object) from the lifting end. When lifting, the hook should move toward the lower support point of the elongated object to keep the lifting point vertical.

(3) When the installation accuracy of mechanical equipment is high, in order to ensure safe and smooth assembly, the lifting method of using auxiliary lifting points and simple spreaders to adjust the required position of the mechanical parts can be used.

(4) For objects with lifting earrings, the position of the earrings and the strength of the earrings are determined through calculation. Therefore, during the lifting process, the earrings should be used as the hanging points to connect the objects.

(4) When the installation accuracy of mechanical equipment is high, in order to ensure safe and smooth assembly, the lifting method of using auxiliary lifting points and simple spreaders to adjust the required position of the mechanical parts can be used.