Dongqi Manual Chain Hoist Operation and Maintenance Skills
Dongqi Manual Chain Hoist Operation and Maintenance Skills
BY Dongqi Hoist Crane IN Hoist Crane Blog
Before the use of the chain hoist, you need to clear the corresponding structure and specific role, the main role of the performance of the lifting of heavy objects, you can manually turn the chain clockwise. In the fall, you can turn the chain counterclockwise. In addition, since the one-way brake is used in this apparatus, a self-braking effect can be achieved under a load. At the same time it is very simple operation, high safety factor, high mechanical efficiency, while the lighter weight, so more convenient to carry, the overall appearance is more beautiful, strong wear resistance and other related features.
However, when used in the hands of chain hoists, chain hoists should be clear method of operation. During the operation, overloading can not occur, and power can not be used outside the manpower to operate. Before use, should be sure to play good and harmless parts, need to lift the chain and other parts, do the appropriate lubrication to ensure that the idling to normal operation. And before lifting, you should also check the upper and lower hook pendant situation. Double-row chain, should not exist flip situation. For the majority of operators, lifting heavy objects in the time, the relevant personnel can not walk under heavy objects, to avoid major accidents. In the whole lifting process, no matter what way, should be even lifting. For the majority of operators, in the hands of chain hoist operation, how to find a larger hand pull, then you should immediately stop using. The main purpose is to prevent internal structural damage.
In the use of opponents chain hoist, the failure is normal. Once the failure occurs, it should be carried out maintenance, and maintenance at this time, it should be clear and specific maintenance methods. After use, you should clean up the gourd, and some anti-rust coating on the oil, while the storage time, we should choose dry place, the main purpose is to prevent the occurrence of rust and corrosion.
In the opponent chain hoist brake installation, should pay attention to the degree of gear adhesion. In particular, the corresponding spring, when in control, more flexible, more stable. In the installation, it should be clear and specific direction. Different components, the installation of the natural direction will be different.
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