Electric hoist is a commonly used lifting equipment, which has the characteristics of small size, light weight, simple operation and convenient use. It is used in industrial and mining enterprises, storage, docks and other places.
Since the electric hoist is widely used in the industry, the work efficiency has been improved. However, the electric hoist will be worn and damaged for a long time, so we should regularly maintain the electric hoist. Let's take a look at it.
Ⅰ. The working principle of electric hoist
The working method of the electric chain hoist China is relatively simple. The sports car is responsible for moving left and right, and the lifting motor drives the reel to rotate through the gearbox, and collects the wire rope to achieve the purpose of lifting.
Ⅱ. The maintenance method of electric hoist:
1. When the electric hoist is not working, it is not allowed to hang heavy objects in the air to prevent permanent deformation of the parts.
2. The maintenance work of the electric hoist must be carried out under no-load condition.
3. When adjusting the braking sliding amount of the electric hoist, it should be ensured that under the rated load, the braking sliding amount S≤V/100 (V is the distance that the load can lift steadily in the next minute).
4. When oiling the wire rope, you should use a hard brush or a small wooden piece. It is strictly forbidden to oil the working wire rope directly by hand.
5. Electric chain hoists generally use 7.1mm and 11.2mm grade 80 surface-hardened hoisting chains to ensure their safety and durability. The hoisting chain has a strong hardened surface to prevent product breakage and softening of the core material, so that the hoisting chain can maintain high performance for a long time. MODE hardened chains use advanced technology, and each chain is inspected to ensure its toughness and safety.
TITANSUHE lifting equipment factory is one of the subsidiaries of CHONGQING TITAN SUHE TECH CO., LTD As one of the manufacturing groups and professional rigging equipment manufacturers, material handling rigging and equipment, we have been engaged in the design, manufacture and sales of various lifting tools and equipment, rigging hardware, elevators and elevator accessories for more than 15 years. Our main products are manual hoists, electric hoists, wire ropes, polyester slings, chains, chain components, elevators and elevator accessories.
All our factories are ISO certified and most of our products have CE/GS certificates. With strong production capacity, advanced quality assurance system and professional service team, our products have been exported to more than 50 countries in Asia, Europe, Middle East/North America and Africa. Welcome to consult.