Protection device on waterscape steel dam gate nozzle and waterscape steel dam gate

Abstract

The invention belongs to the technical field of gates, and particularly relates to a protection device on a waterscape steel dam gate nozzle and a waterscape steel dam gate. The protection device comprise the ground, a waterscape dam arranged at the upper end of the ground, a driving device arranged at the bottom end of the interior of the waterscape dam, a gate slidably connected to the interior of the waterscape dam through the driving device, a water spraying device arranged at the top end of the gate, protection devices rotationally connected to the two ends of the interior of the gate, and cleaning devices arranged in the protection devices, wherein the water spraying device comprises a nozzle and a water suction pipe opening, and the nozzle is installed at the top end of the gate through a bolt. The effects of preventing the nozzle from being damaged and blocked by impurities in water and improving the flexibility of the protection function are achieved, and the effects of maintaining the nozzle, preventing the nozzle from being blocked by the impurities, avoiding the situation that normal water cannot be sprayed out, and prolonging the service life of the nozzle are achieved.

Description

technical field [0001] The invention relates to the technical field of gates, in particular to a protection device on a nozzle of a waterscape steel dam gate and a waterscape steel dam gate. Background technique [0002] With the needs of urban water use, landscape construction, environmental improvement, irrigation and flood control and drainage, various water conservancy gates have been widely used in these projects. Among them, steel dam gates have many advantages, such as adapting to wide river channels, simple structure, Save civil construction investment, realize water storage at closing gates, open gates to drain waterlogging, usually use the top of gates to pass water, form artificial waterfall landscape, and freely adjust water blocking height to control water level, etc., in various water conservancy projects be widely used. [0003] The existing waterscape steel dam gate nozzles are protected by covering the nozzles with a movable cover and a fixed cover, but the...

AI Technical Summary

Problems solved by technology

[0003] The existing waterscape steel dam gate nozzles are protected by covering the nozzles with a movable cover and a fixed cover, but the flexibility of the movable cover and the fixed cover is low, and the nozzles tend to leave impurities on the surface when spraying. If the nozzle is cleaned, it is easy to block the nozzle and cannot spray out the normal amount of water. Therefore, we propose a protection device on the nozzle of the waterscape steel dam gate and a waterscape steel dam gate

Images