Machine and gate integrated gate

Abstract

The invention discloses a machine and gate integrated gate in the field of gates. The gate comprises a gate body blocking a riverway, a bottom sill is arranged under the gate body, and gate grooves are formed in the two sides of the gate body. A cross beam is arranged on the landside of the gate body. Hydraulic oil cylinders are vertically arranged below the cross beam. Piston rods of the hydraulic oil cylinders extend out of the upper ends of the hydraulic oil cylinders. The upper end of the piston rod of each hydraulic oil cylinder is connected with a fixed support on the lower side of the cross beam through an upper pin shaft. The lower end of a cylinder body of each hydraulic oil cylinder is connected with a movable support through a lower pin shaft. A conical guide column is arranged at the lower end of each movable support. The bottom sill is provided with concave conical sleeves matched with the conical guide columns. The axis direction of the upper pin shafts is perpendicular to the water flow direction. The axis direction of the lower pin shafts is parallel to the water flow direction. The gate achieves machine and gate integration, and is stable in ascending and descending, convenient to open and close and convenient to maintain, and the number of auxiliary buildings is small.

Description

technical field [0001] The invention relates to a water conservancy facility, in particular to a lifting gate. Background technique [0002] With the expansion of city scale and the sudden increase of urban population, water consumption is increasing, and the uneven distribution of water resources in our country requires comprehensive dispatching and management; with the increase of comprehensive environmental management and water environment improvement, and urban construction In order to meet the needs of the landscape, various new gates have emerged as the times require, such as lying doors, flap doors, one-word doors, rising doors, bottom pivoted flap doors, etc. The above-mentioned first four kinds of doors all need hoist buttresses, and the amount of civil work is large, while the lifting door also needs a working bridge and a hoist room, and the civil work load is even greater. Difficult to maintain. Contents of the invention [0003] The object of the present inv...

AI Technical Summary

Problems solved by technology

The above-mentioned first four kinds of doors all need hoist buttresses, and the amount of civil work is large, while the lifting door also needs a working bridge and a hoist room, and the civil work is even greater. difficult maintenance

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