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　　The hook group is a common lifting device. Specifically, it is a combination of hooks and pulleys. Because it undertakes the lifting of heavy objects, its safety and stability determines the safety of product operations. Therefore, the safety of hooks must be taken seriously, otherwise serious problems may arise. Here is a introduction to some specific contents of the hook inspection and installation process.

　　1. Use kerosene to clean the hook group body, dry it and check it with a magnifying glass. If cracks are found, repair welding is not allowed. Replace it immediately;

　　2. Check the parts of the pull plate, cross beam and other parts. When the pull plate is worn seriously, you can use high-quality welding rods to repair welding and reboot. If you replace the new parts, you need to ensure that the mechanical properties of the material meet the requirements;

　　3. For hooks that have been used for a period of time, due to the effect of the wire rope, the surface of the hook often hardens, so the hook group is annealed once a year.

　　4. As an important component in lifting machinery, the hook group is inspected at least once a year.

　　5. First assemble the hook in the reverse order of the hook disassembly, and then assemble the moving pulley in the reverse order of the moving pulley in the hook group, and assemble the hook group in the reverse order of the moving pulley in the hook group.During the process, lubrication should be lubricated.

　　The hook group is a common lifting device. Specifically, it is a combination of hooks and pulleys. Because it undertakes the lifting of heavy objects, its safety and stability determines the safety of product operations. Therefore, the safety of hooks must be taken seriously, otherwise serious problems may arise. Here is a introduction to some specific contents of the hook inspection and installation process.

　　1. Use kerosene to clean the hook group body, dry it and check it with a magnifying glass. If cracks are found, repair welding is not allowed. Replace it immediately;

　　2. Check the parts of the pull plate, cross beam and other parts. When the pull plate is worn seriously, you can use high-quality welding rods to repair welding and reboot. If you replace the new parts, you need to ensure that the mechanical properties of the material meet the requirements;

　　3. For hooks that have been used for a period of time, due to the effect of the wire rope, the surface of the hook often hardens, so the hook group is annealed once a year.

　　4. As an important component in lifting machinery, the hook group is inspected at least once a year.

　　5. First assemble the hook in the reverse order of the hook disassembly, and then assemble the moving pulley in the reverse order of the moving pulley in the hook group, and assemble the hook group in the reverse order of the moving pulley in the hook group.During the process, lubrication should be lubricated.