Regarding the issue of "permanent support rods should not be used for the lifting points of chain cranes", it should be clarified that in lifting operations, the lifting point refers to the connection between the lifted object and the object being lifted, which is crucial for ensuring stability and safety during the lifting process.

For the selection of lifting points for chain cranes (or other types of cranes), the following points need special attention:

Correct selection of lifting points:

When lifting various objects, in order to avoid tilting, overturning, deformation and damage, the correct lifting point should be selected based on the shape characteristics and center of gravity position of the object. This requires operators to have rich experience and professional knowledge, and be able to accurately determine the center of gravity and stability of objects.

The lifting point should be located above or near the center of gravity of the object to ensure that the object remains balanced during lifting.

Avoid using unsuitable lifting points:

Permanent support rods, anchor rods, pipelines and other structures are usually not designed for lifting operations, and their bearing capacity and stability may not meet the lifting requirements. Therefore, in lifting operations, the use of these structures as lifting points should be strictly prohibited.

The use of unsuitable lifting points may lead to accidents during the lifting process, such as tilting, overturning, breaking, etc., which can cause safety accidents.

Using professional lifting tools and equipment:

In lifting operations, professional lifting tools and equipment such as hooks, rings, and slings should be used. These lifting tools and equipment have been specially designed and manufactured, with sufficient load-bearing capacity and stability to meet various lifting needs.

When using lifting appliances and equipment, it should be ensured that they are in good condition, free from damage, cracks, rust, and other defects. At the same time, regular inspections and maintenance of lifting equipment and equipment should be carried out to ensure their safety and reliability.

Comply with safety operating procedures:

When carrying out lifting operations, operators should strictly follow safety operating procedures and regulations to ensure that the operation process is standardized and orderly.

Before starting work, a careful inspection of the work site should be conducted to understand the work environment, work objects, and work requirements, and to develop detailed work plans and safety measures.

During the homework process, close attention should be paid to the condition and lifting situation of the objects. Once any abnormal situation is found, the work should be stopped immediately and corresponding emergency measures should be taken.

The main equipment produced by Hebei Makita: stage electric hoist, electric chian hoist, wire rope electric hoist，Hand chain hoist, lever hoist, pneumatic hoist and other lifting equipment