date：2018-07-23 12:00:00 from：Yuxuan Industrial Co.,Ltd Amount of access：428
Hand hoist is widely used in shipbuilding, power, transportation, construction, mining, post and telecommunications industries.
Installation of equipment, lifting of articles, traction of machine parts, etc. Hand squash is safe, reliable, durable, good performance, easy to repair, small volume, light weight, easy to carry, small hand, high efficiency, perfect structure, beautiful appearance and so on. Hand hoist and hand squash are called manual gourds. It is the use of manpower to improve the weight, and the handle should not be lengthened. In operation, the rest of the handle should be free and free. The appropriate tonnage of the gourd must be selected according to the size of the load.
Fix the gourd firmly with the wire rope of the specified type and specification. The wire rope hand-operated hoist is usually made of metal, so the maintenance must be comprehensive so that the normal use of the equipment will not be affected. It is usually driven by a squirrel cage shaped rotor motor with its own brakes (or a cylindrical rotor motor with an electromagnetic brake), with a lifting weight of 0.1 to 80 tons and a lifting height of 3~30 meters. Hand hoist can be used separately, and can be assembled with manual, chain or electric trolley, hanging on the roof of a building or on the beam of a crane.
In special cases, when hoist hoist is used for lifting the hoisting cage, the hoisting weight of the gourd should be reduced to 1/3 of the rated weight. Before use, it is necessary to check whether the fastening screws of the shell are tightened and not loose; pull the handle to check whether the movements are normal; if the operation is coordinated, there is no abnormal sound or stagnation. Whether the action is normal or not.