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Правила безопасной эксплуатации передвижного стрелового крана

As a flexible and adaptable lifting equipment, подвижный стреловой кран is widely used in factories, mines, workshops, warehouses and other places. In order to ensure the safety of lifting operations and improve work efficiency, safety operation procedures must be strictly followed.

Preparation Before Operation

– Check whether all parts of the подвижный стреловой кран are intact, including the cantilever, slewing drive device, electric hoist, etc.

– Check the power supply line to ensure that the power supply voltage and frequency meet the requirements for the use of the crane.

– Check the surrounding environment of the crane to ensure that there are no obstacles and the working site is flat and solid.

– Check whether the crane limit device and safety protection device are effective.

– Check whether the crane operating handle, buttons, etc. are sensitive and reliable.

Operation

– Crane operators should be professionally trained and certified.

– Before operating the мобильный стреловой кран, you should understand the weight, shape, size, etc. of the hoisted object to ensure that the hoisted object does not exceed the rated lifting capacity of the crane.

– Before starting the mobile jib crane, you should sound the whistle to alert people around you.

-When lifting and lowering the hanging objects, the wire rope should be kept vertical to avoid oblique pulling and oblique lifting.

-After lifting the hanging objects to a certain height from the ground, it should be paused to check the balance of the hanging objects. Only after confirming that it is correct can the operation be continued.

-When the hanging objects are moving, the hanging objects should be located directly in front of the portable jib crane on wheels, and pulled with ropes, and move slowly; the hanging objects should not be more than 50cm from the ground.

After the Operation

-After the operation, the hanging objects should be placed in a safe place, and the переносной стреловой кран на колесах should be parked in the specified area.

-Turn off the power supply to ensure that there are no abnormalities in all parts of the crane.

-Clean up the operation site, organize tools, accessories, etc.

By following the above подвижный стреловой кран safe operating procedures, you can effectively reduce safety risks during lifting operations and improve work efficiency.