The application of cranes not only improves production efficiency, but also lightens people's work intensity. Meanwhile, the security of the equipment has become the most concerned problem.
Taking a single-girder crane as an example, the movement during operation should be gentle rather than abrupt; tighten the slings and hook before lifting to avoid swinging; keep the rope perpendicular to the equipment and do not pull the sling obliquely.
During lifting, all the people in the nearby area should keep away from the hoisting objects. Pay attention to the moving speed and moving mode of lifting objects.
For operators, do not leave the crane control area at will.