防爆手拉葫芦吊钩报废的标准
Explosion-proof type chain hoist hook scrapping standard
1、吊钩是用来悬挂重物的，如果吊钩开口度超过百分之十五，就需要更换新的吊钩，否则很容易引发

货物坠落的危险。1. The hook is used to hang heavy objects. If the hook opening degree

exceeds 15%, it is necessary to replace the new hook, otherwise it is easy to cause the

risk of falling goods.
2、吊钩长时间超载使用就会出现变形，时间久了就会发生断裂的危险，如果吊钩出现变形，吊钩就达

到了报废标准。2. When the hook is overloaded for a long time, it will be deformed. If it

is a long time, the risk of breakage will occur. If the hook is deformed, the hook will

reach the scrapping standard.
3、吊钩一旦出现裂纹，其安全性能与稳定性就会降低，吊钩达到了报废的标准。
以上几点就是防爆手拉葫芦吊钩报废的标准，吊钩是机械的直接承载部件，如果吊钩出现变形、裂纹

、磨损等情况后，说明吊钩已经达到报废标准，无法继续使用，这时就应该更换新的吊钩，确保能安全

顺利的进行作业。3. once the hook is cracked, its safety performance and stability will be

reduced, and the hook will reach the standard of scrapping.
The above points are the standard for the scrapping of the explosion-proof type chain

hoist hook. The hook is the direct bearing part of the machine. If the hook is deformed,

cracked, worn, etc., the hook has reached the scrapping standard and cannot be used

continuously. New hooks should be replaced to ensure safe and smooth operation.