Ship crane is a device and machinery provided by ships for loading and unloading goods, mainly used for loading and unloading operations between shore and ship, and between ships. It has a light weight, occupies less land, high work efficiency, good operational stability, and flexible operation, making it an ideal loading and unloading equipment for inland lakes. As an important loading and unloading equipment, ship cranes must strictly follow the precautions during operation to ensure safety. Here are the detailed points to pay attention to before, during, and after work.

Before working with the ship crane:

a. Before taking over the single beam bridge crane with a cab, the driver should inspect the hook, wire rope, safety device and other components according to the requirements of the inspection card. If any abnormal situation is found, it should be eliminated.

b. The single beam bridge crane operated on the ground should be inspected by a dedicated person per shift according to the requirements of the inspection card. Any abnormal situations found should be eliminated.

c. The operator must confirm that there is no one on the platform or track before closing the main power supply. When a lock or notice board is added to the power circuit breaker, the original relevant person should remove it before closing the main power supply.

at work:

a. When lifting heavy objects at the beginning of 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.

b. 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 for ship cranes or failure to securely tie and 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 malfunction of the brake or other braking safety devices;

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

⑦ Slant pulling and hanging without lifting;

⑧ Objects with sharp edges and corners, not suspended without padding;

⑨ Objects buried underground should not be pulled or suspended;

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

After the ship crane works:

a. Raise the hook to a certain height, park the cart at the designated position, and place the controller handle in the zero position; Pull down the knife switch and cut off the power supply.

b. Perform daily maintenance and upkeep.

c. Do a good job in handover work.

With the enhancement of comprehensive national strength, the demand for large port cranes in China is gradually expanding, and the safety requirements for port cranes are also increasing. Therefore, we remind everyone that for the industry, safety is the guarantee, strict operating norms, and attention to operational safety are essential to safeguard your work and personal safety.