Floating type intelligent gate opening and closing device

Abstract

The invention discloses a floating type intelligent gate opening and closing device. The floating type intelligent gate opening and closing device is characterized by comprising two railways (2) which are arranged on the lower portion of a dam face (1), the railways (2) are provided with a gate (3), the middle of the top end of the gate (3) is connected with a gate opening rope (17), after the gate opening rope (17) sequentially penetrates through a first fixed pulley (4) which is arranged at the top end of the dam face (1) and the a moving pulley (5) which is arranged between the first fixed pulley (4) and the top ends of the railways (2), one end of the gate opening rope (17) is fixedly connected with a dam bottom (6), and after the other end of the gate opening rope (17) penetrates through a second fixed pulley (7) which is arranged at the dam bottom (6), the other end of the gate opening rope (17) is connected with a gate opening air bag (8). According to the floating type intelligent gate opening and closing device, the perspective of the innovative design is unique, the theory is simple, and the device is convenient to manufacture and use. The floating type intelligent gate opening and closing device is suitable for medium and small size guardless reservoirs in mountain areas, and also suitable for other hydraulic structures with gate opening and closing.

Description

technical field [0001] The invention relates to a buoyancy type intelligent opening and closing gate device, in particular to an unattended buoyancy type intelligent opening and closing gate device suitable for use in the construction of small and medium-sized reservoir danger relief and reinforcement projects in remote areas, belonging to water conservancy projects technology field. Background technique [0002] There are a huge number of small and medium-sized reservoirs in mountainous or remote areas of our country, most of which have inconvenient transportation, low power supply guarantee rate, or even no power AC supply, which also makes such reservoirs actually in a long-term unattended state and difficult to manage. Such reservoir basins generally have excessive precipitation and concentrated time, resulting in frequent flash floods. If the gates are not opened in time to release water, major disasters such as dam collapse will occur, and people's lives and properties...

AI Technical Summary

Problems solved by technology

[0002] There are a huge number of small and medium-sized reservoirs in mountainous or remote areas in my country, most of which have inconvenient transportation, low power supply guarantee rate, or even no power AC supply, which also makes such reservoirs actually in a long-term unattended state and difficult to manage

This kind of reservoir basin generally has a lot of precipitation and concentrated time, resulting in frequent mountain torrents. If the gates are not opened in time to release water, major disasters such as dam collapse will be caused, and people's lives and property will face a huge threat.

At present, many small and medium-sized reservoirs adopt the non-gate control spillway design, although it can better ensure the safety of the dam, but it also causes waste of water resources to a certain extent.

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