A water conservancy dam opening device with drainage structure

Abstract

The invention discloses a water conservancy dam body opening device with a drainage structure. The drainage mechanism provided by the invention has a good drainage effect on cold water when the water conservancy dam body is opened, and improves the protection of water resources. Utilization efficiency, and then improve the efficiency of drilling work, to ensure the quality of construction work, and through the set conical splash guard, it can prevent water from splashing when performing drilling work, and discharge the drilling water from the designated position, so as to provide more safety for the staff. The work brings convenience and ensures the construction progress. Through the set control and positioning structure, the position of the set drainage mechanism and the conical splash guard can be adjusted and positioned, and then the cooling water in the opening work can be drained according to the actual construction needs. Work and splash-proof work, improve the convenience of opening construction.

Description

technical field [0001] The invention relates to the technical field of dam engineering construction equipment, in particular to a water conservancy dam body opening device with a drainage structure. Background technique [0002] A dam is a water-retaining structure that intercepts the water flow of a river channel to raise the water level or regulate the flow. Reservoirs can be formed to raise water levels, adjust runoff, and concentrate water heads for flood control, water supply, irrigation, hydroelectric power generation, and improved shipping; river regulation structures that adjust river regimes and protect bank beds are also called dams. [0003] During the construction of the water conservancy dam body, it is usually necessary to drill holes in the dam body. During the drilling process, it is necessary to use the drill bit for drilling, and in order to cool down the drill bit, usually set the There is a structure of spraying cold water. In this process, on the one ha...

AI Technical Summary

Problems solved by technology

[0003] During the construction of the water conservancy dam body, it is usually necessary to drill holes in the dam body. During the drilling process, it is necessary to use the drill bit for drilling, and in order to cool down the drill bit, usually set the There is a structure of spraying cold water. In this process, on the one hand, the cooling effect is poor and the utilization rate of water resources is low. On the other hand, when the sprayed water passes through the drill bit, it will splash around due to the fast-running drill bit, which will Splashing on the equipment or the staff will bring inconvenience to the construction work, thereby reducing the construction work efficiency and affecting economic benefits. Therefore, the present invention proposes a water conservancy dam body opening device with a drainage structure to solve the above-mentioned problems. question

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