L-shaped flood control wall structure and flood control wall group

Abstract

The invention discloses an L-shaped flood control wall structure and a flood control wall group. The L-shaped flood control wall structure is characterized in that a main water retaining plate is hinged to a bottom plate; waterproof cloth is mounted in the main water retaining plate and the bottom plate; supporting fixing seats and steel wire rope fixing seats are fixed to the main water retaining plate and the bottom plate; the main water retaining plate and the bottom plate form a flood control wall through supporting of inclined supporting rods and stretching of steel wire rope reinforcing ribs; a bottom plate of the flood control wall is fixed to the ground, and is firmly pressed on the ground through pull hooks and pressing screws; and the bottom plate and the ground form a sealed structure. According to the L-shaped flood control wall structure, the L-shaped flood control wall group is formed through combination of a plurality of flood control walls with the same structure, and the main water retaining plate and the bottom plate are supported and stretched through the inclined supporting rods and steel wire ropes, so that the integral firmness and stability are improved; the pull hooks on the bottom plate are fixed to the expansion bolts on the ground, so that the bottom plate and the ground are sealed; and after the water level rises, the bottom plate fits the ground more tightly under the action of water pressure, the higher the water level is, the better the sealing is, and the capacity, of resisting floods in the flood season, of the flood control wall is greatly improved.

Description

technical field [0001] The invention relates to the technical field of flood control and water blocking, in particular to an L-shaped flood control wall structure and a flood control wall group. Background technique [0002] Affected by summer typhoons and global climate anomalies, rainstorms and floods occur frequently. For underground construction facilities such as basements, underground garages, and traffic tunnels, since the entrances and exits are usually set open, the low-lying terrain is very easy to accumulate water that has not yet been discharged from the surface. If the internal drainage of the underground building facilities is not smooth, the property stored in the underground building facilities will be flooded and cause serious losses. [0003] The existing flood control walls are almost all reinforced concrete structures, or motor-driven gate mechanisms. The flood control walls of these two structures not only have a long construction period, but also are qu...

AI Technical Summary

Problems solved by technology

[0002] Affected by summer typhoons and global climate anomalies, rainstorms and floods occur frequently. For underground construction facilities such as basements, underground garages, and traffic tunnels, since the entrances and exits are usually open, the low-lying terrain is very easy to accumulate water that has not yet been discharged from the surface. If the internal drainage of the underground building facilities is not smooth, the property stored in the underground building facilities will be flooded and caused serious losses

[0003] The existing flood control walls are almost all reinforced concrete structures, or motor-driven gate mechanisms. The flood control walls of these two structures not only have a long construction period, but also the manufacturing cost is quite high.

However, due to the simple structure of some more simplified ordinary flood control walls, the overall rigidity, stability and pressure resistance are relatively poor, and they cannot withstand the stamping pressure of the flood season. Therefore, this application proposes a structure that is simple and easy to disassemble. , a flood control wall structure with high firmness, stability, pressure resistance and practicability

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