One-shaped gate small opening operating device

Abstract

The invention provides a small-opening operating device for an inline gate, and relates to the technical field of urban water conservancy engineering. The small-opening operating device for the inline gate includes a fixed block installed in the center of the river channel. A gate opening is installed on one side of the outlet in the river channel, and a sliding rail mechanism is installed on the bottom of the gate opening. The center of the rail mechanism is slidably connected with a slider mechanism, and the gate body is installed on one side of the gate opening, and the center of the gate opening is provided with a transmission screw corresponding to the slide rail mechanism and the slider mechanism, and the top of the support platform A screw hoist corresponding to the drive screw is installed in the center of the machine. By designing a simple transmission mechanism, the device can be quickly disassembled and installed according to needs, and its compact transmission structure design can make the operation of the small opening switch operation device safer, more reliable and stable, and can also reduce manual intervention , saving a lot of manpower and material resources.

Description

technical field [0001] The invention relates to the technical field of urban water conservancy engineering, in particular to a small opening operating device for an inline gate. Background technique [0002] The gate is used to close and open the control facility of the discharge (discharge) channel. An important part of a hydraulic structure, which can be used to intercept water flow, control water level, adjust flow, discharge sediment and floating objects, etc. When selecting the gate form, it needs to be based on the working nature of the gate, the setting position, the operating condition, the span of the gate hole, the opening Closing force and project cost, etc., combined with the characteristics of the gate, referring to the existing operating practice experience, determined through technical and economic comparisons, among which plane gates and arc gates are the most commonly used gate shapes, and the current inline gates are operated with a small opening. The devi...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an operating device with a small opening of the one-shaped gate, which solves the problem that the hydraulic hoist works for a long time, and the unbalanced reverse force caused by the dynamic water pressure easily causes the overflow valve to be frequently closed. Action, resulting in failure of the hydraulic system and accidents; the complex structure requires managers to continuously monitor the working status of the hydraulic opening and closing, which is time-consuming and labor-intensive, and the safety and reliability are low

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