Multi-unit driven translation gate with tongue flaps

Abstract

The invention discloses a multi-unit driven translation gate with tongue flaps. The translation gate comprises a gate chamber consisting of left and right gate piers and a gate baseplate, and a gate arranged between the left and right gate piers; left and right gate warehouses are respectively arranged on the outer sides of the left and right gate piers; access doors communicated with the left and right gate warehouses are formed in the left and right gate piers; a gate rail is transversely paved in the gate baseplate; two ends of the gate rail extend into the corresponding left and right gate warehouses, and are joined with access rails in baseplates of the left and right gate warehouses through arc rails; and the gate consists of multiple gate units with independent driving devices. The translation gate solves the problem of difficult satisfaction of the strength and the rigidity of a large-span gate, is more reasonable in stress structure, greatly reduces the engineering quantity and the construction investment compared with an integral large-span gate, meanwhile, solves the problems of no-water maintenance and difficult operation of the gate, and reduces the resistance in the gate opening and closing process.

Description

technical field [0001] The invention relates to a gate used in hydraulic engineering buildings, in particular to a multi-unit driven translational gate with flaps. Background technique [0002] The tidal gate is an important part of the flood control and disaster reduction engineering system, and it is an important project in the area where rivers enter the sea (estuary) to block tides, store fresh water, prevent seawater from going up, and discharge floods and drain waterlogged areas. In order to ensure the shipping capacity, it is necessary to set up a gate with a large orifice. From the gate type, there are mainly straight-up flat gates, double-leaf doors, ascending doors, arc gates, upper / lower flap doors, triangular doors, herringbone doors, leaf-shaped doors, one-word doors, and horizontal sliding doors. , pontoon doors, etc. Among them, straight-up flat gates, double-leaf doors, and rising doors are in the form of vertical lifting; arc gates, upper / lower flap doors ...

AI Technical Summary

Problems solved by technology

When the above-mentioned gate types are used for tidal gates, it is difficult to meet the requirements of large-span structure, or the requirement of large clear height for navigation, or it does not meet the maintenance conditions without water, and cannot meet the requirements of large-span, Technical indicators of large clear height for navigation and dry maintenance

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