Box-type transverse-moving tide-blocking gate structure with rails

Abstract

The invention discloses a box-type transverse-moving tide-blocking gate structure with rails. The box-type transverse-moving tide-blocking gate structure with the rails comprises a gate bottom plate fixed on a preset river bottom in an immersion mode, a box-type gate main body slidably arranged on the gate bottom plate, a gate opening and closing device installed in the box-type gate main body andused for driving the box-type gate main body to transversely slide on the gate bottom plate in a reciprocating mode, a sub-gate which is arranged in the upper part of the box-type gate main body andcan vertically ascend and descend, and a sub-gate lifting driving device installed in the box-type gate main body and used for driving the sub-gate to vertically ascend and descend. The box-type gatemain body is opened and closed in a transverse sliding mode, operation is convenient, and the box-type transverse-moving tide-blocking gate structure with the rails is suitable for a large-span estuary.

Description

Technical field [0001] The invention relates to the technical field of hydraulic gates, in particular to a railed empty box transversely moving tide-proof gate structure. Background technique [0002] The horizontal sliding gate sluice can block the water by moving the gate horizontally. Since there is no need to set up vertical opening and closing equipment, it has a good landscape and is a commonly used gate type for water conservancy projects with small estuary widths. Because the sliding gate is only suitable for opening and closing in still water, the force support of the gate body when blocking the water depends on the piers on both sides. For the rivers with large estuary width, the gate span of the sluice gate needs to be in the moving water When opening and closing, the traditional horizontal sliding door is restricted by the tide barrier at the wide entrance to the sea. [0003] Therefore, there is an urgent need to develop a new type of large-span tide gate with good st...

AI Technical Summary

Problems solved by technology

Since the transverse sliding door is only suitable for opening and closing in still water, the force support of the door body depends on the pier on both sides when the water is blocked. For rivers entering the sea with a large estuary width, the sluice gate has a large span and is affected by the ebb and flow of the tide. The gate needs to be in moving water Opening and closing, the traditional slidable door is limited in the tide gate of the wide estuary

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