What are the precautions for using a single beam crane

What are the precautions for using a single beam crane

During the operation of the crane, the rated load capacity should be clearly marked in a prominent position. It is strictly prohibited for personnel to climb onto the bridge structure or use hooks to transport personnel. Operators must be fully focused on the current task and must not engage in activities unrelated to their work.

2. Lifting operations are prohibited in situations where the goods are not securely fixed, inclined, or the signal communication is unclear. When traveling along an accessible passage, the hook and cargo must maintain a minimum distance of two meters from the ground; When crossing obstacles, the clearance height must exceed half a meter above the obstacle.

When the load weight is less than half of the rated lifting capacity of the single beam bridge crane, it is allowed for both mechanisms to work simultaneously. For loads exceeding half of the rated lifting capacity of the equipment, only one mechanism can be activated for operation. For a single beam crane equipped with a main hook and a secondary hook, the secondary hook shall not perform lifting operations simultaneously with the main hook.

Before operating the single beam crane, all lifting tools should be checked to ensure that they are in good working condition. If any tool is found to have defects, do not carry out lifting operations.

Similarly, when using an arm crane, the ropes should also be checked. Ensure that the rope is securely fastened and not loose or broken. When fixing objects with sharp edges with ropes, protective pads should be placed between the object and the rope to prevent damage to the rope.

6. For boom cranes, ensure that the load is centered to avoid diagonal tension. Special lifting operations may require operators to move laterally.

7. Do not act hastily when moving goods. Operation can only continue after the load is stable. It is strictly prohibited to place debris or allow personnel to stand on suspended loads. During the transportation process, all unauthorized personnel should stay away from the suspended objects.

8. Implement safety regulations on the * side. Operators must wear safety helmets. The homework must be directed by qualified personnel and coordinated closely with various departments. Before lifting off the ground, carefully inspect the safety condition of all components such as steel wire ropes. Once any unsafe factors are discovered, the operation should be stopped immediately.

When using a boom crane, the suspended heavy object should not be suspended for a long time.

10. The inspection and maintenance work of the single beam crane must be carried out after the power is cut off, and the power switch should be clearly marked with a "Do Not Operate" warning sign. Necessary safety measures must be taken during live working, and a dedicated person must be arranged to supervise. Familiarity with and strict adherence to equipment operating procedures can not only improve work efficiency, but also effectively reduce the incidence of accidents. In addition, single beam cranes should be purchased from reputable manufacturers to ensure their operational reliability.