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　　Safety hook is a standard safety hook name, which is an anti-tripping anti-tripping device that is pressed with a spring on the lifting hook, also known as the wire rope anti-detacher. A safety device that prevents the lifting wire rope from falling off the hook and causing an accident. It is one of the important components to ensure the safe operation of the crane. Whether it is a 1-20-ton hook used for a single beam crane or a double beam crane with hundreds of tons, anti-tripping is required.

　　1. The lifting hook must have an anti-removal device

　　The hook cannot prevent tripping or tripping damage may lead to accidents:

　　This type of hook is very dangerous and very prone to accidents. The country has issued relevant policies to cancel this hook;

　　2. The anti-decoupling device of the hook fails, and damage will also cause decoupling

　　After the heavy object is suspended, the anti-decoupling device will automatically reset to prevent the wire rope from falling off the hook. If the anti-decoupling device is damaged, it will lose its protective effect, resulting in a decoupling accident;

　　Inspection of the safety hook safety hook:

　　1. When the car runs along the full length of the main beam, there cannot be any obstacles between the safety hook and the track and the main beam web, and scratches and wears the web.

　　2. The gap between the safety hook and the track should meet the design requirements.

　　3. The bolts should be free from loosening or misalignment, the welds should not have cracks, and the safety hook should not have abnormal deformation or other damage.

　　4. During inspection, functional inspection should be used as the basic method to conduct visual inspection and operational tests.

　　5. The anti-dehooking device on the lifting hook requires that the weight of each ton must be present, otherwise it will not be passed if it cannot be inspected.

　　Safety hook is a standard safety hook name, which is an anti-tripping anti-tripping device that is pressed with a spring on the lifting hook, also known as the wire rope anti-detacher. A safety device that prevents the lifting wire rope from falling off the hook and causing an accident. It is one of the important components to ensure the safe operation of the crane. Whether it is a 1-20-ton hook used for a single beam crane or a double beam crane with hundreds of tons, anti-tripping is required.

　　1. The lifting hook must have an anti-removal device

　　The hook cannot prevent tripping or tripping damage may lead to accidents:

　　This type of hook is very dangerous and very prone to accidents. The country has issued relevant policies to cancel this hook;

　　2. The anti-decoupling device of the hook fails, and damage will also cause decoupling

　　After the heavy object is suspended, the anti-decoupling device will automatically reset to prevent the wire rope from falling off the hook. If the anti-decoupling device is damaged, it will lose its protective effect, resulting in a decoupling accident;

　　Inspection of the safety hook safety hook:

　　1. When the car runs along the full length of the main beam, there cannot be any obstacles between the safety hook and the track and the main beam web, and scratches and wears the web.

　　2. The gap between the safety hook and the track should meet the design requirements.

　　3. The bolts should be free from loosening or misalignment, the welds should not have cracks, and the safety hook should not have abnormal deformation or other damage.

　　4. During inspection, functional inspection should be used as the basic method to conduct visual inspection and operational tests.

　　5. The anti-dehooking device on the lifting hook requires that the weight of each ton must be present, otherwise it will not be passed if it cannot be inspected.