Layered water intaking multi-stage series cable-stayed gate

Abstract

The invention provides a layered water intaking multi-stage series cable-stayed gate. The layered water intaking multi-stage series cable-stayed gate is characterized in that the layered water intaking multi-stage series cable-stayed gate comprises multiple stages of bases which are distributed in the extending direction of the slope surface of a dam slope from bottom to top, and multiple stages of gate bodies which are distributed in the extending direction of the slope surface of the dam slope from bottom to top, wherein the multiple stages of bases and the multiple stages of gate bodies arematched in a one-to-one correspondence mode; each stage of base is provided with a water inlet, and all the stages of water inlets are matched with the corresponding stages of gate bodies; a series pull rod sequentially penetrates through all the stages of gate bodies, and the series pull rod drives all the stages of gate bodies to slide on the corresponding stages of bases, so that closing or opening of all the stages of water inlets is realized; the series pull rod is sequentially provided with multiple stages of lifting discs and multiple stages of downward-pressing discs from bottom to top, wherein the multiple stages of lifting discs and the multiple stages of downward-pressing discs are matched with all the stages of gate bodies in a one-to-one correspondence mode; all the stages ofgate bodies are located between the multiple stages of lifting discs and the multiple stages of downward-pressing discs which correspond to the gate bodies correspondingly; and the end of the seriespull rod is connected with a screw hoist which can drive the series pull rod to move along the axis of the series pull rod. According to the layered water intaking multi-stage series cable-stayed gate, the defect that multi-stage water intaking cannot be realized in the prior art is overcome.

Description

technical field [0001] The invention relates to the field of water conservancy engineering facilities, and specifically designs a layered water intake multi-stage series cable-stayed gate. Background technique [0002] Most of the small reservoirs in my country usually arrange horizontal pipes along the bank to take water in grades. The water inlets are mainly blocked by wooden plugs and concrete plugs. The import facilities are outdated and backward, with simple structures. At the same time, there are many problems such as theft of water inlet equipment, non-management personnel opening gates, reservoir water surges and cannot be closed, etc., operation management is inconvenient and there are potential safety hazards. Contents of the invention [0003] The object of the present invention is to provide a layered water intake multi-stage series cable-stayed gate for the defect that the prior art cannot realize multi-stage water intake. [0004] The invention provides a lay...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a layered water intake multi-stage series cable-stayed gate for the defect that the existing technology cannot realize multi-stage water intake

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