The QPT type double-lift-point hoist is a mechanical device used for gate control in hydraulic engineering, with the following main features:
Structural Composition
It consists of components such as an electric motor, coupling, brake, drum, and pulley block. The traveling mechanism can operate along tracks, and the gantry structure is equipped with a rotating lifting device. The trolley traveling mechanism is suitable for both straight and curved track operations.
Movement Methods
It is categorized into unidirectional (moving left and right along the dam face line) and bidirectional (capable of moving upstream and downstream). The hoisting capacity ranges from 6 to 125 tons, and it can be used with either flat gates or radial gates.
Application Scenarios
Widely used in reservoirs, river management, hydropower stations, and environmental protection projects, supporting flood control scheduling and water resource allocation.