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.
Hand winch principle and use
In the daily life, we often see, but we do not understand his principle, is the way through the hand to the winch of the drums to shake, the winch is a kind of lifting tools, In the transport process will use the hand winch, it plays a effort in this process, the golden sword lifting to tell you about the principle of hand winch and the use of the relevant principles.
First, the principle of hand winch
The pinion drives the combination of large gears, which can be magnified several times to provide greater power, and the hand winch is driven by the hand winch reel to pull the cargo, the gear-driven winch wire rope reel is rotated around it Of the wire rope to pull the goods, it has a manual turn and automatic brake device, which makes the operation more secure, when the winch wire rope pulled the goods, and the winch reel does not move, the brake ratchet and the load ratchet will engage To the brakes.
Second, the advantages of hand winch
It is the biggest point is easy to carry, can be connected from any direction of the car, light and firm, to suppress the steel structure, the cable through the two separate fork to pull the pulley to promote the unit.
Third, the use of hand winch
Hand winch is a lifting tool for many places, hand winch can be in the snow, desert, beach and other harsh environment for vehicle self-help, and may under other conditions, the wreckage, drag items, manual winch Installation facilities and other operations, is the military and police, oil, hydrology, environmental protection, forestry, transportation, public security, border manual winch, fire and other wild sports indispensable safety devices.
Through the above description can be concluded that the hand winch is not only easy to carry, but also in any harsh environment for vehicle self-help, for wreckage, drag items, can also explain the daily life of the use of hand winch is also ubiquitous Our life has brought a lot of convenience, is the physical relief of people.