The mobile winch hoist is mechanical equipment used in hydraulic engineering to control the opening and closing of gates, featuring flexible mobility and adaptability to complex working conditions. Below is its core information:
Structure and Function
Composed of components such as an electric motor, coupling, brake, drum, and pulley block, it drives the gate to lift or lower via steel cables. It is categorized into two movement types: unidirectional (moving along the dam face) and bidirectional (moving upstream and downstream), and structurally divided into trolley-type and gantry-type. ?
Applicable Scenarios
Suitable for reservoirs, river management, hydropower stations, and environmental protection projects, supporting flood control scheduling and water resource allocation. It can be paired with flat gates or radial gates, with hoisting capacities ranging from 6 to 125 tons. ?
Key Features
?Mobile Design?: Equipped with a traveling mechanism, capable of operating along tracks, supporting straight and curved track operations;
?Safety Configuration?: Fitted with speed-limiting devices (reducing speed to 5 m/min when the gate approaches the sill) to prevent collisions;
?Operation Methods?: Supports manual cranking or electric drive, requiring dedicated personnel for operation;
?Maintenance Requirements?: Regular lubrication, cleaning of screw oil residue, and during installation, embedded foundation bolts and concrete pouring are necessary.