HangZhou JinDiao Hoisting Machinery CO.,Ltd.
Address: Dongfeng Village,Daicun Town,Xiaoshan District,Hangzhou,Zhejiang
Main products: chain hoist, lever hoist, electric hoist, lifting chain, hand puller and so on.
Safety and inspection of lever hoist
The lever hoist has some unique advantages such as the structure, the light weight, the small size, the ease of operation, the safe and reliable, the long service life, the small hand pulling force and the wear of the multi-wire rope. Although it has these advantages, safety characteristics and Routine inspection is essential.
The safety characteristics of lever hoist
Lever hoist is leveraged by hand lever with the principle of leverage to match the load to match the linear traction, the role of rotation in the movement of a clamp body, driven by the load operation. It has a compact structure, light weight, small size, easy to carry effort, safe and reliable, long life, hand pull small, the advantages of small rope wear. It can be promoted, traction, drop, calibration and other operations. If the special device is equipped, not only can be used for non-linear traction operation, and can easily choose the appropriate operating position, or smaller tonnage of equipment to expand its load capacity, for larger tonnage load can be used several parallel operation.
General check of lever hoist
Lever hoist is a common lifting equipment, is widely used in factories, mines, docks, construction sites and other places. It has a lighter weight to carry, the appearance of small size, durable and so on. We do not need a lever hoist for a long time we need to store it in storage. We need to check the lever hoist before storage.
First check the lever hoist lifting chain with or without excessive wear, corrosion, deformation and external damage. Check the lever hoist all the rotating parts are flexible, fasteners shall not be loose. And then check the hook wear and deformation, the hook should be no cracks, acute angle, burr, corrosion, warping and twisting and other harmful defects. Lever hoist The transmission parts should be regularly lubricated with grease, the friction between the brake surface must be kept clean, no oil, to ensure reliable braking performance. Lever hoist lifting chain should be used when the application of lubricants, should not be attached to the mud and other debris, so as not to bring into the lifting sprocket and deposited in the recess, the parties involved in the final use of the leveraged hoist, should be stored In the dry place. Long-term placement should be properly protected and properly used when not in use. After all the above check can be stored in the storage.
Any kind of equipment before the use of a routine inspection to determine the safety can be used, which is responsible for the workers on the equipment.