A horizontal arc gate with a trash ring and its cleaning operation method

Abstract

The invention provides a horizontal arc gate with a pollution blocking ring and a cleaning operation method thereof, belonging to the field of gates. The gate is composed of a main gate (1) and an auxiliary gate (11). The bottom of the gate (1) is equipped with a moving mechanism; the inside of the gate pier (2) is a cavity, and the bottom is provided with a bottom plate (22) where the gate can be placed. 1. The top is provided with a working bridge (21), the working bridge (21) is provided with an opening and closing lever, the front end of the opening and closing lever (14) is hinged with the hinged seat (15) on the main gate (1), and the bottom plate (22) is provided with There are chutes and guide rails that cooperate with the operation of the gate; the dirt blocking ring (3) is located on the downstream side of the gate and is arranged above the gate pier (2); the cleaning net (4) is fixed by a net frame and arranged on one side of the gate pier. The invention drives the gate to move on the guide rail through the expansion and contraction of the opening and closing rod, realizes the functions of regulating the water level and overhauling the gate, and cooperates with the pollution blocking ring and the pollution cleaning net to further realize the function of cleaning floating garbage.

Description

technical field [0001] The invention relates to the field of water conservancy gates, in particular to a horizontal arc-shaped gate with a pollution blocking ring and a cleaning operation method thereof. Background technique [0002] The seasonal variation of river water volume is difficult to control and the pollution of floating garbage is intensified, which has a serious impact on the construction of modern river ecological landscape. Gates are widely used in regulating the water level of rivers and are closely related to floating garbage. When the gates block the water, many floating objects gather in front of the gates, but it is difficult to clean them up, posing safety hazards. When the gates pass through the water, floating garbage discharges and spreads pollution downstream. At present, the main types of gates are flap gates and lifting gates. The flap gates are difficult to overhaul; The current method of cleaning floating garbage is mainly manual salvage, or inst...

AI Technical Summary

Problems solved by technology

[0002] The seasonal variation of river water volume is difficult to control and the pollution of floating garbage is intensified, which has a serious impact on the construction of modern river ecological landscape.

Gates are widely used in regulating the water level of rivers and are closely related to floating garbage. When the gates block water, many floating objects gather in front of the gates, but it is difficult to clean them up, posing a safety hazard; when the gates pass through the water, floating garbage discharges to diffuse pollution downstream

At present, the main types of gates are flap gates and ascending gates, and the flap gates are difficult to maintain; the working bridge of the ascending gates is expensive and expensive

The current method of cleaning floating garbage is mainly manual salvage, or installing a separate device for cleaning floating debris in the river. The former has low efficiency and long cycle, and the latter has high construction and maintenance costs.

Images