How to use hand chain hoist correctly?

Recently, a small factory in a rural town was doing exterior wall painting. Because the staff mistakenly used a hand chain hoist to carry people, the chain of the hand chain hoist suddenly broke, causing the staff to fall from a height and be injured. Safety accidents caused by incorrect use of hand chain hoists are not limited to this one. There are also situations where the chain is knotted when using a hand chain hoist, and then the chain is pulled with brute force and the chain is injured.

Every job is not easy. Even young white-collar workers sitting in offices will face various health problems. Eighty percent of white-collar workers have problems such as low back pain, spinal pain, and eye interference. ; The health problems caused by these are potential and have a long incubation period, but some work safety hazards can be avoided, especially industrial work, which uses a variety of tools and machines. Once manual operation is improper, it will It immediately threatens our life safety.

As mentioned above, the hand chain hoist is a common tool for lifting and unloading in daily life, but there are still some workers who do not use the hand chain hoist correctly or even know how to use it correctly.

WUYI Machinery's newly upgraded heavy-duty hand chain hoist has improved the internal gear structure, making it easier to pull heavy objects when lifting. In addition, hand chain hoist products of 2 tons and below adopt a single chain structure to speed up the lifting speed and avoid foreign objects falling from the lower hook. The entry jam has been improved and the shortcomings of the old version of the hand chain hoist have been improved.

How to use hand chain hoist correctly?

1. The lifting weight must not exceed the specified lifting capacity of the hand chain hoist. The inability to bear the weight of the lifting object will cause the chain to break and the heavy object to fall and injure people;

2. The chain cannot be used when it is twisted or knotted to avoid unnecessary injury;

3. It is strictly prohibited to hook the lower hook back to the lifting chain to lift heavy objects. If the center of gravity is unstable, the heavy object may fall and cause an injury;

4. When you find that the hand chain does not move, do not pull hard, let alone add more people, and stop working immediately;

5. Remember not to pull heavy objects diagonally or horizontally, just keep pulling them parallel;

6. Do not use more than 2 hand chain hoists to lift heavy objects at the same time;

7. Hand chain hoists can only carry items. Hand chain hoists are not allowed to be used to lift or ride people.

8. The two-strand chain cannot be turned over or twisted. If the chain is bent or twisted, it cannot be used;

9. Don’t pull it too high or place it too low;

10. Don’t throw the gourd;

What precautions?

When using a hand chain hoist, the most easily overlooked thing is the chain of the hand chain hoist, and many dangerous accidents occur because of the chain. Therefore, the lifting chain should be straightened out every time the hand chain hoist is used, and the lifting chain must be hung vertically without twisting or knotting. The lower hook assembly of the double chain hand chain hoist must not be turned over.

For the sake of the family, sometimes one or two people need to take on the important task of supporting the family. Every job is hard-won, and every job has potential dangers, and safety is in our hands. No one wants to be injured at work, so avoidable safety accidents should be avoided as much as possible. When using any tools and equipment, all precautions must be strictly followed, no illegal operations should be performed, and stay away from the edge of danger.