Rope-type overall horizontal tension stacked beam ecological water intake gate and its operation method

Abstract

The rope-type integral transverse tension stacked beam ecological water intake gate and its operation method include a gate frame, a lock chamber, a gate storehouse, a power mechanism, and a track. The gate frame is formed of several layers of empty box gate stack beams; , respectively fixed on the top of the outer wall of the lock chamber and the door warehouse, and the two power mechanisms respectively drive the gate frame to slide along the track through the wire rope and the pulley block to change the lateral opening of the gate frame; the bottom empty box gate is equipped with a detachable The detachable rolling door box is located on the upstream side, and there is a rolling door leaf inside. A floating ball is connected to the top of the rolling door leaf. The change of the upstream water level drives the floating ball to make the rolling door leaf rise and fall to change the gate. The longitudinal opening of the frame. The invention uses flexible rope parts to ensure the normal opening and stable operation of the gate; adopts the form of an empty box gate, and is equipped with a purification device inside to ensure the water quality of the water discharged into the downstream.

Description

technical field [0001] The invention relates to water conservancy shipping facilities and hydraulic structures, in particular to a rope-type integral transverse-stretched stacked beam ecological water intake gate with simple structure and reasonable design and an operation method thereof. Background technique [0002] At present, the horizontal pull gate is pushed and pulled by the piston rod or screw to realize the controlled opening and closing of the gate. In this way of use, a rigid rod is usually hinged with the top of the gate, the distance to the bottom track is large, the action point is high, and the generated torque is large. Unstable operation of the gate makes it easy to overturn; due to the unstable operation of the gate, the hoist is vulnerable to vibration and reduces its service life. In addition, some sluices can only overflow at the top or lift the gate, and cannot purify and filter the upstream water flow, resulting in upstream floating objects or sewage f...

AI Technical Summary

Problems solved by technology

[0002] At present, the horizontal pull gate is pushed and pulled by a piston rod or a screw rod to realize the controlled opening and closing of the gate. In this way of use, the rigid rod is usually hinged with the top of the gate, and the distance to the bottom track is large, the action point is high, and the torque is large. The gate is unstable and easy to overturn; due to the unstable gate operation, the hoist is easily vibrated and the service life is reduced

Moreover, some sluices can only overflow at the top or lift the gate to pass through, and cannot purify and filter the upstream water flow, causing upstream floating objects or sewage to flow downstream, causing pollution to the downstream water body

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