What routine checks should be performed before using a lifting hook?
Cranes have many important accessories, and lifting hook is one of them. The use of hooks is related to whether the connection between the crane and the heavy objects is closely linked, and it is also the guarantee for lifting heavy objects. Therefore, the hooks must be inspected frequently. So what are the daily inspection work of the hooks?
1. The new hook used in the hoisting installation must be inspected before use, and the manufacturer must have technical proof documents. The opening degree of the new hook must be measured and must comply with the regulations.
2. The new hook should undergo a load test.
3. Before use, the rated lifting weight marked on the hook should be checked and must not be less than the actual lifting weight.
4. Use tinder oil to clean the three dangerous parts of the hook and use a magnifying glass to check for cracks. The price difference between plate hooks and the wear of the pins.
5. The surface of the hook used for lifting and lifting operations should be smooth and must not have peeling, marks, sharp corners, joints or cracks.
6. Check the connecting part of the hook frequently to determine whether the connection is reliable and well lubricated.
7. During use, the hook should be regularly checked for defects such as deformation, cracks, wear, corrosion, etc.
When hanging the sling, the sling should be hung to the bottom of the hook. Overload work is not allowed, and repair welding is not allowed.
The above is the editor’s summary of the inspections required before the lifting hook operation. If you have any questions, you can call the contact number at any time to inquire.
Cranes have many important accessories, and lifting hook is one of them. The use of hooks is related to whether the connection between the crane and the heavy objects is closely linked, and it is also the guarantee for lifting heavy objects. Therefore, the hooks must be inspected frequently. So what are the daily inspection work of the hooks?
1. The new hook used in the hoisting installation must be inspected before use, and the manufacturer must have technical proof documents. The opening degree of the new hook must be measured and must comply with the regulations.
2. The new hook should undergo a load test.
3. Before use, the rated lifting weight marked on the hook should be checked and must not be less than the actual lifting weight.
4. Use tinder oil to clean the three dangerous parts of the hook and use a magnifying glass to check for cracks. The price difference between plate hooks and the wear of the pins.
5. The surface of the hook used for lifting and lifting operations should be smooth and must not have peeling, marks, sharp corners, joints or cracks.
6. Check the connecting part of the hook frequently to determine whether the connection is reliable and well lubricated.
7. During use, the hook should be regularly checked for defects such as deformation, cracks, wear, corrosion, etc.
When hanging the sling, the sling should be hung to the bottom of the hook. Overload work is not allowed, and repair welding is not allowed.
The above is the editor’s summary of the inspections required before the lifting hook operation. If you have any questions, you can call the contact number at any time to inquire.
Cranes have many important accessories, and lifting hook is one of them. The use of hooks is related to whether the connection between the crane and the heavy objects is closely linked, and it is also the guarantee for lifting heavy objects. Therefore, the hooks must be inspected frequently. So what are the daily inspection work of the hooks?
1. The new hook used in the hoisting installation must be inspected before use, and the manufacturer must have technical proof documents. The opening degree of the new hook must be measured and must comply with the regulations.
2. The new hook should undergo a load test.
3. Before use, the rated lifting weight marked on the hook should be checked and must not be less than the actual lifting weight.
4. Use tinder oil to clean the three dangerous parts of the hook and use a magnifying glass to check for cracks. The price difference between plate hooks and the wear of the pins.
5. The surface of the hook used for lifting and lifting operations should be smooth and must not have peeling, marks, sharp corners, joints or cracks.
6. Check the connecting part of the hook frequently to determine whether the connection is reliable and well lubricated.
7. During use, the hook should be regularly checked for defects such as deformation, cracks, wear, corrosion, etc.
When hanging the sling, the sling should be hung to the bottom of the hook. Overload work is not allowed, and repair welding is not allowed.
The above is the editor’s summary of the inspections required before the lifting hook operation. If you have any questions, you can call the contact number at any time to inquire.
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