Safety technical operation focus of electric single beam crane

Dec 4th,2024 977 Views

In order to reduce the possibility of safety accidents that may occur during the operation of electric single beam cranes, it is necessary to understand some of the following requirements on safety technology. The staff of the following crane manufacturers will introduce the relevant knowledge in this respect.

1, the driver should carefully check the safety devices and main parts of the crane before work, and confirm that it can be used flexibly and reliably.

2, the operator must follow the command signal of the operator to operate, and the danger signal issued by anyone should be stopped in an emergency; If the command signal is unclear or wrong, the driver has the right not to drive, and must ring the bell before driving.

3, the operator must use the handle switch to operate, can not use the limit position limiter to stop; It is strictly forbidden for three agencies to move at the same time.

4, except for special circumstances, shall not be used to reverse braking, shall not change the controller from positive to reverse.

5, the lifting weight shall not exceed the rated load of the crane, it is strictly prohibited to pull all oblique lifting.

6, before hoisting should carefully check the solidity of the sling, the edge of the fast mouth should be padded, and ensure the stability of the weight.

7, prohibit the crane in the operation of personnel up and down and all inspection and maintenance work; Do not cross up and down at will; Do not load off the car or hang the suspended objects in the air for a long time.

8, the operator should be proficient in a variety of conventional basic safety operation skills: such as "steady hook operation", "object turn operation", "hook approaching personnel operation", "brake failure emergency operation" and so on.

9. When lifting dangerous goods and the suspended goods are close to full load, the brakes should be checked before lifting, lifting 150~200mm for static braking, and then rising to 500mm off the ground for landing dynamic braking if reliable, confirming reliable braking performance and then lifting smoothly.

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Safety technical operation focus of electric single beam crane

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