Under what circumstances does a crane require major repairs?
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A crane is a large lifting device, which is why it is widely used in everyday life. However, before using it, it is necessary to conduct inspections to check for any signs of damage; if any are found, they must be repaired promptly. So today, the editor will talk to you about the hazards associated with deformed cranes! Before using the crane, it is essential to check whether there is any damage to the levers at the connection points. If any faults are detected, they must be addressed promptly to prevent safety accidents. It is also necessary to regularly inspect and lubricate the shafts and pins in the rotating parts. In addition, it is necessary to inspect all the connectors, fasteners, and lifting steel wires of the lifting device; any damage found must be addressed promptly. Newly installed lifting devices and fixtures must also be inspected in accordance with the instructions, and can only be used after passing the inspection. Generally, the deformation of lifting mechanism components is divided into two aspects: elastic deformation on one hand, and plastic deformation on the other. Plastic deformation causes changes in the shape, position, and size of components. When working on a project, we cannot ignore the deformation of components, as it plays a very important role; if even one component deforms, an accident may occur. The deformation of a crane not only affects the normal operation of the mechanism but can also, in severe cases, lead to serious accidents. Therefore, it is absolutely essential not to lift beyond the capacity limit – this has the greatest impact, and everyone must keep this in mind. The above are the hazards posed by telescopic cranes, as explained by the editor. To use cranes safely, it is hoped that everyone will take a look.
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