A river channel flood control device and its construction method

Abstract

The invention discloses a river channel flood prevention device and a construction method thereof. The river channel flood prevention device comprises a detection frame, partition plates are arrangedon two sides of the detection frame, a connecting plate is arranged between the partition plates, and water penetrating holes are uniformly formed in the connecting plate. Filtration mechanisms are uniformly arranged in the water penetrating holes, a suspension mechanism is arranged at the bottom of the detection frame, and a power mechanism is arranged on the detection frame. A first measuring plate is arranged at the bottom of the power mechanism, a first connecting groove is formed in the first measuring plate, a positioning rod is arranged on the first measuring plate, and a second measuring plate is arranged on the positioning rod. A first measuring column and a second measuring column are arranged on the second measuring plate in a penetrating mode, the first measuring column is connected with the first connecting groove, a circuit pipe is arranged between the first measuring column and the second measuring column, a warning device is arranged on the circuit pipe, and the warningdevice is connected with the second measuring plate. The construction method comprises the following steps of a, fixation of the flood prevention device, b, adjustment of the flood prevention deviceand c, early warning of the flood prevention device. According to the river channel flood prevention device and the construction method thereof, the problem that flood prevention early warning cannotperform early warning in advance during heavy rainfall is solved.

Description

technical field [0001] The invention belongs to the field of flood control and flood control, and in particular relates to a river channel flood control device and a construction method thereof. Background technique [0002] Flood disasters often occur in our country, especially in the Yangtze River area, where rainstorms and other disasters are often easy in summer, which can cause secondary disasters such as floods and mudslides. [0003] The loss of personnel and property due to flood disasters is huge every year, so the prevention and early warning of flood disasters is particularly important. The existing flood control and flood prevention methods are simply to monitor the water level, rainfall, water quality, etc. of each drainage node in the water system. For monitoring, these detections are real-time data after the flood situation occurs. When the rainfall is large and the water level rises above the threshold, the early warning module will generate an alarm. At this...

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Problems solved by technology

[0004] The purpose of the present invention is to solve the above-mentioned technical problems existing in the prior art, and to provide a river channel flood control device and its construction method. The water level warning of the water system is carried out by setting the flood control detection device. Solved the problem that the flood control warning cannot be issued early when there is heavy rainfall

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