Safe pipe body stacking type dam device

Abstract

The invention relates to a cystic pipe body stacking type dam device. The cystic pipe body stacking type dam device comprises outer cystic pipes (1), a connecting body (2), a fixing device (3), inner cystic pipes (4), anchor piles (6), a fixing rope (8), a pressure sensor (10), a U-shaped pipe (11) and a controller (12). Multiple outer cystic pipes (1) are mutually overlapped according to a certain rule, the outer walls of the outer cystic pipes (1) are tangent and mutually extrude, the outer cystic pipes are fixed in an annular structure of the fixing device and are fixed on a dam foundation through anchor piles of the fixing device (3), and inner cystic pipes are positioned in the outer cystic pipes in an overlapped manner and are mutually communicated through a connecting body with a water stop valve (9) and a pressure sensor (10). One end of a cystic body of each communicated inner cystic pipe is connected with a water inlet pipe and a pump body, and the pressure sensor is connected with the controller (12) through a wire. The device is low in manufacturing cost, light in weight, capable of being used repeatedly, high in installation speed, little in leakage, free of pollution, firm in dam structure and good in effect of resisting puncture and damage of sharp sundries.

Description

technical field [0001] The invention relates to a safe pipe-body superimposed dam device, in particular to a temporary dam that can be built quickly during flood control or internal waterlogging. Background technique [0002] my country is a flood-prone country, and the loss of life and property caused by floods is serious every year. In the annual Meiyu season of the Yangtze River, Huaihe River and other river basins, flood control and urban waterlogging prevention are important tasks. When the flood peak arrives, the rapid heightening and reinforcement of low dams and the rapid construction of retaining walls or emergency water passages in urban waterlogging are important for protection. The safety of people's lives and property is particularly important; the number of personnel, flood control materials and earthwork required for this work is huge. The traditional method of effectively constructing sub-dikes for flood control, retaining walls for preventing urban waterlog...

AI Technical Summary

Problems solved by technology

The traditional method of effectively constructing sub-dikes for flood control, retaining walls for preventing urban waterlogging, and emergency water passages is mainly to fill earthwork with woven bags, but the construction speed is slow, the workload is large, the number of personnel is large, and the labor intensity is high; Soil, the embankment does not allow heavy-duty vehicles to drive, and it is not allowed and it is difficult to fetch soil nearby

Some people use rubber capsules to inject water into dams. Because a single rubber capsule is too large, once it is pierced and damaged by sharp debris in the water, a section of the embankment will fail, causing new dangers.

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