According to the "Special Equipment Safety Law of the People's Republic of China" and "Special Equipment Safety Supervision Regulations", the General Administration of Quality Supervision, Inspection and Quarantine revised the "Special Equipment Catalog". In the "Special Equipment Catalog", electric hoist cranes are still special equipment.

Among them, electric hoists are divided into 4190 electric hoist bridge cranes and 4270 electric hoist bridge cranes in the special equipment category.

Extended information:

Note:

1. Operators must go through professional studies, receive safety technical training, have been assessed and checked by the state or the competent business department, and have obtained the "Special Operator Operation Certificate" issued by the local competent department before they can engage in command and operation.证 Operation.

2. Before using the electric hoist, check the safety and technical status of vulnerable parts such as hooks, wire ropes, and reducers.

3. When using the electric hoist, it is forbidden for idlers to enter the hoisting dangerous area and assign special personnel to look after it.

4. When hoisting the electric hoist, the placing or binding of objects must be standardized and meet the requirements of the hoisting regulations.

5. Lifting operations are prohibited when the brakes and safety devices fail, the hook nut anti-loosening device is damaged, and the wire rope damage reaches the scrap standard.

6. Lifting operations are not allowed when the hanging objects are tied up, the hanging is not firm or unbalanced and may slide, and the edges and corners of the hanging objects are not lined with the wire rope.

7. Do not carry out lifting operations when it is impossible to see the site, the situation of hanging objects and the command signals.

8. Hanging objects, hanging baskets, slings and cables must be suspended in the air during work stoppage or rest.