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　　The hook group is a set of spreaders used on the crane. In addition to the load capacity of the crane itself, the hooks in the hook group are also key. When lifting goods with cranes, the hook set should be debugged according to the weight of the specific goods。

　　Hook, this not only reduces damage to the hook, but also reduces waste of the hook. So what are the connection methods of hook groups in use? Let's learn about it together.

　　The hook group can be divided into two types: long hook short hanger and short hook long hanger. The long hook and short hanger is a special long hook that mounts the hook and pulley on a shaft. The short hook and long hanger are arranged to separate the hook beam from the pulley shaft up and down, and the hook is an ordinary type hook. Obviously, when

　　When the lifting weight is the same, the shape of the long hook and short hanger is smaller than that of the short hook and long hanger, thereby increasing the effective lifting height of the crane. This is the main advantage of long hooks and short hangers. However, the pulleys in the long hook and short hanger must be arranged symmetrically, so the number of pulleys must be even. In addition, its

　　The horizontal dimension is large, especially when the lifting weight is large, and more pulleys are needed to be installed, the horizontal dimension is even more huge, which makes the bending moment of the hook beam too large and the self-weight increases. Therefore, long hooks and short hangers are generally only suitable for bridge cranes with small lifting weights and pulley set ratios of even numbers

　　Because the short hook and long hanger does not have the above disadvantages, it is widely used.

　　The hook group also has a variety of styles to choose from according to different usage conditions, common ones include shackles, rings, rings, S hooks, etc. For some heavier cargoes, multiple hooks can be installed when lifting, which reduces the pressure on the hook and reduces damage to the hook. In use of lifting

　　In front of the machine, various hooks in the hook group should be inspected so that the hooks can be discovered in time and replaced or repaired in time.　

　　The hook group is a set of spreaders used on the crane. In addition to the load capacity of the crane itself, the hooks in the hook group are also key. When lifting goods with cranes, the hook set should be debugged according to the weight of the specific goods。

　　Hook, this not only reduces damage to the hook, but also reduces waste of the hook. So what are the connection methods of hook groups in use? Let's learn about it together.

　　The hook group can be divided into two types: long hook short hanger and short hook long hanger. The long hook and short hanger is a special long hook that mounts the hook and pulley on a shaft. The short hook and long hanger are arranged to separate the hook beam from the pulley shaft up and down, and the hook is an ordinary type hook. Obviously, when

　　When the lifting weight is the same, the shape of the long hook and short hanger is smaller than that of the short hook and long hanger, thereby increasing the effective lifting height of the crane. This is the main advantage of long hooks and short hangers. However, the pulleys in the long hook and short hanger must be arranged symmetrically, so the number of pulleys must be even. In addition, its

　　The horizontal dimension is large, especially when the lifting weight is large, and more pulleys are needed to be installed, the horizontal dimension is even more huge, which makes the bending moment of the hook beam too large and the self-weight increases. Therefore, long hooks and short hangers are generally only suitable for bridge cranes with small lifting weights and pulley set ratios of even numbers

　　Because the short hook and long hanger does not have the above disadvantages, it is widely used.

　　The hook group also has a variety of styles to choose from according to different usage conditions, common ones include shackles, rings, rings, S hooks, etc. For some heavier cargoes, multiple hooks can be installed when lifting, which reduces the pressure on the hook and reduces damage to the hook. In use of lifting

　　In front of the machine, various hooks in the hook group should be inspected so that the hooks can be discovered in time and replaced or repaired in time.