Before starting the bridge crane, the hook, wire rope, device and other components should be inspected according to the requirements of the inspection card. If any abnormal situations are found, they need to be eliminated. Shandong bridge crane manufacturer reminds you that for single beam bridge cranes operated on the ground, there should be a dedicated person responsible for inspecting them according to the requirements of the inspection card for each shift. If any abnormal situations are found, they should be eliminated.

Installation and operation requirements of bridge crane:

The operator of the bridge crane must confirm that there is no one on the platform or track before closing the main power supply. When the power circuit breaker is locked or there is a notice board, the original relevant personnel should remove it before closing the main power supply.

Operation steps of bridge crane

1. When lifting heavy objects in each shift (or when the load reaches a large weight), the heavy objects should be lowered again after being lifted 0.5 meters off the ground, the brake performance should be checked, and after confirming reliability, normal operations can be carried out.

2. Strictly implement the "Ten No Hanging" system:

① The command signal is unclear or chaotic, and the command is not suspended;

② Do not lift when exceeding the rated lifting capacity;

③ Unreasonable use of lifting equipment or failure to securely hang objects;

④ If there are people or other floating objects on the suspended object, do not lift it;

⑤ Failure to lift due to brake failure or other braking devices;

⑥ When lifting heavy objects directly for processing, do not lift them;

⑦ Slant pulling and hanging without lifting;

⑧ Explosive objects are not suspended;

⑨ Objects buried underground are not suspended;

⑩ Objects with sharp edges and corners, not suspended without padding;

3. If any abnormality is found, immediately shut down the machine, cut off the power supply, check the cause and promptly eliminate it.

Before the operation of the bridge crane, the single beam bridge crane with a cab should be checked by the driver before taking over the shift. The hook, wire rope and other components should be inspected according to the requirements of the inspection card. If any abnormal situation is found, it should be eliminated. The single beam bridge crane operated on the ground should be inspected by a dedicated person in each shift according to the requirements of the inspection card. If any abnormal situation is found, it should be eliminated