The construction hoist electric hoist is a low-speed electric chain hoist, a light and small lifting appliance. The climbing hoist has the characteristics of slow lifting speed, light body weight, high hardness and low wear. Because the climbing frame electric hoist is more flexible and quick to use in the workplace with less space, the climbing frame electric hoist is also suitable for the climbing frame in the construction engineering field, the lifting of the climbing mold, the group hanging of the large oil tank, and the climbing frame electric hoist. The model of the group hoist electric hoist is called DHP series. It retains the characteristics of light and convenient hand chain hoist, and improves the manual operation of hand chain hoist, the speed is not enough, it combines the advantages of electric hoist and hand chain hoist, and uses disc brake motor to do work, driving reducer Deceleration has the characteristics of compact mechanism, small size, light weight, high efficiency, convenient use, reliable braking and simple maintenance. So how should we safely and correctly operate the climbing frame electric hoist to complete the work better? Safety operation rules of climbing frame electric hoist: 1. Every time before climbing frame electric hoist is lifted, it should be tested with no load to check whether the machine is operating normally. If there is any abnormality, the cause must be found out and it will be used after repair. 2. Before using the climbing frame electric hoist, carefully check whether the wire rope, hook, hanging climbing and other parts are intact. 3. It is strictly forbidden to stand under the hook during the operation of the electric hoist of the climbing frame. The operator should take the initiative to avoid and prevent unrelated persons from entering the work area. 4. The operator must concentrate on working closely with the partner to lift the crane while ensuring safety, and talking and laughing are strictly prohibited during the operation. 5. The electric hoist of the climbing frame should be regularly inspected, repaired and maintained to keep the electric hoist of the climbing frame in good condition at any time. 6. The operating hoist electric hoist is operated by a special person, and it is strictly forbidden to irrelevant personnel to drive and lift casually. Turn off the power in time after each use. When we use the climbing frame hoist, we must read the instructions carefully, so that the work efficiency will greatly improve the work efficiency