lever hoist is a kind of manual lifting tool that is simple to use and convenient to carry, mainly used for lifting, pulling, lowering, calibration and other operations. Its lifting weight generally does not exceed 50T, widely used in shipbuilding, electricity, transportation, construction, mining, posts and telecommunications and other industries of equipment installation, lifting, mechanical parts pulling and so on. The characteristics of the hand hoist include small size, light weight, easy to carry, suitable for lifting and pulling operations in remote areas and the field, and the lifting and pulling distance is not limited, which can be determined by the length of the selected chain. In addition, the lever hoist also has the characteristics of advanced structure, safe and reliable use, durable, etc., the whole machine has high efficiency, simple operation and comfort.
The classification of hand hoist includes chain hoist and steel wire rope plate hoist, etc., which chain hoist is also known as chain, is a manual lifting tool, suitable for heavy work levels. It is driven by manpower through the handle chain to drive the movement of the fetching device, compact structure, easy to carry, easy to operate. The steel wire rope hand hoist is suitable for the operation and use of the narrow zone where the local space is limited, showing special advantages.
The application range of hand hoist is wide, not only used in shipyard hull assembly welding, power department of high-voltage transmission line joint tensioning, but also widely used in agriculture, forestry, transportation department lifting and loading, material bundling, vehicle pulling and factory and other departments of equipment installation, correction, etc. Its emergence provides a convenient lifting tool choice for many projects, especially in the case of cost considerations and space constraints, hand hoist is favored for its portability and efficiency.