The role of hooks in lifting heavy objects
Everyone knows that crane accessories are an indispensable configuration in cranes, so what are the commonly used crane accessories? The main lifting accessories used are hooks.
The lifting hook plays a great effect when lifting heavy objects. In order to ensure safety in use, lifting has made many demands on the raw materials and functions of the lifting hook group. How can it achieve its effect and keep trying its best to lift.
Holding hooks are a common thing that helps lifting, because hooks on cranes often suffer great effect during operation, so it is necessary to use raw materials with good resistance to make them. When using hook sets, you should pay attention to the following aspects:
There should be a skill document such as the manufacturer's certificate of conformity before it can be used; important parts purchase hooks such as railways, ports, etc., and the hooks need to be strictly inspected when leaving the factory.
The hook set shall not have any disadvantages that affect the safe application performance; the disadvantages of the lifting hook shall not be welded; the surface of the hook shall be lubricated and shall not have any disadvantages such as cracks, folding, acute angles, burrs, peeling, and overburning.
Two appropriate directions can be selected at the short intervals to print symbols that are not easy to wear, and the symbolic interval can be measured as the basis for detecting whether the opening degree changes during use.
The information of the hook group can be made of carbon steel or hook special data DG20Mn, DG34CrMo, etc., and cast hooks are prohibited. The information on the board hook is usually made of A3 and C3 general carbon steel, or 16Mn low alloy steel. It is necessary to note that the lifting hook sets that have undergone overload experiments should be invalidated.
After reading the introduction, do you no longer have any understanding of the hook?
Everyone knows that crane accessories are an indispensable configuration in cranes, so what are the commonly used crane accessories? The main lifting accessories used are hooks.
The lifting hook plays a great effect when lifting heavy objects. In order to ensure safety in use, lifting has made many demands on the raw materials and functions of the lifting hook group. How can it achieve its effect and keep trying its best to lift.
Holding hooks are a common thing that helps lifting, because hooks on cranes often suffer great effect during operation, so it is necessary to use raw materials with good resistance to make them. When using hook sets, you should pay attention to the following aspects:
There should be a skill document such as the manufacturer's certificate of conformity before it can be used; important parts purchase hooks such as railways, ports, etc., and the hooks need to be strictly inspected when leaving the factory.
The hook set shall not have any disadvantages that affect the safe application performance; the disadvantages of the lifting hook shall not be welded; the surface of the hook shall be lubricated and shall not have any disadvantages such as cracks, folding, acute angles, burrs, peeling, and overburning.
Two appropriate directions can be selected at the short intervals to print symbols that are not easy to wear, and the symbolic interval can be measured as the basis for detecting whether the opening degree changes during use.
The information of the hook group can be made of carbon steel or hook special data DG20Mn, DG34CrMo, etc., and cast hooks are prohibited. The information on the board hook is usually made of A3 and C3 general carbon steel, or 16Mn low alloy steel. It is necessary to note that the lifting hook sets that have undergone overload experiments should be invalidated.
After reading the introduction, do you no longer have any understanding of the hook?
Everyone knows that crane accessories are an indispensable configuration in cranes, so what are the commonly used crane accessories? The main lifting accessories used are hooks.
The lifting hook plays a great effect when lifting heavy objects. In order to ensure safety in use, lifting has made many demands on the raw materials and functions of the lifting hook group. How can it achieve its effect and keep trying its best to lift.
Holding hooks are a common thing that helps lifting, because hooks on cranes often suffer great effect during operation, so it is necessary to use raw materials with good resistance to make them. When using hook sets, you should pay attention to the following aspects:
There should be a skill document such as the manufacturer's certificate of conformity before it can be used; important parts purchase hooks such as railways, ports, etc., and the hooks need to be strictly inspected when leaving the factory.
The hook set shall not have any disadvantages that affect the safe application performance; the disadvantages of the lifting hook shall not be welded; the surface of the hook shall be lubricated and shall not have any disadvantages such as cracks, folding, acute angles, burrs, peeling, and overburning.
Two appropriate directions can be selected at the short intervals to print symbols that are not easy to wear, and the symbolic interval can be measured as the basis for detecting whether the opening degree changes during use.
The information of the hook group can be made of carbon steel or hook special data DG20Mn, DG34CrMo, etc., and cast hooks are prohibited. The information on the board hook is usually made of A3 and C3 general carbon steel, or 16Mn low alloy steel. It is necessary to note that the lifting hook sets that have undergone overload experiments should be invalidated.
After reading the introduction, do you no longer have any understanding of the hook?
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