Definition of spiral hoist
Spiral hoist is a kind of hoist device for small and medium-sized plane gates. It adopts the principle of screw transmission and realizes the opening and closing of the gate through the rotation of the screw.
Wide application range
Spiral hoist is suitable for all kinds of small and medium-sized plane gates, such as sluice, reservoir gate and channel gate. It has the characteristics of simple structure, smooth opening and closing, low noise and so on, and is widely welcomed by users.
Structure and working principle
Spiral hoist is mainly composed of motor, reducer, screw, guide rail and gate. Its working principle is that the motor drives the reducer to rotate, and then the reducer drives the screw to rotate, and the rotation of the screw makes the gate open and close.
merits and demerits
The advantages of spiral hoist are simple structure, smooth opening and closing, low noise and convenient maintenance. The disadvantage is that the opening and closing speed is slow and the application scope is limited. Users need to consider comprehensively according to the actual situation when choosing.
maintain
The maintenance of screw hoist is very important, which can prolong its service life. Users need to regularly check the working conditions of motors, reducers, screws and other components, and clean and lubricate them in time to ensure their normal operation.