Suspended storm and flood prevention door

Abstract

The invention discloses a suspended storm and flood prevention door. The suspended storm and flood prevention door comprises a door body, a first door frame, a second door frame and a third door frame, wherein each of the first door frame, the second door frame and the third door frame is in an inverted U-shaped frame form, a door entrance and exit is formed between the first door frame and the second door frame, the door body is movably connected to the interiors of the first door frame and the second door frame in a suspension mode, a wedge-shaped baffle is arranged on the surface, which faces the outside, of the door body, the width of the wedge-shaped baffle is consistent with the distance between the first door frame and the second door frame, an inclined wedge surface I is arranged on the side end surface, which faces the first door frame, of the wedge-shaped baffle, and an inclined wedge surface II is arranged on the side end surface, which faces the second door frame, of the wedge-shaped baffle. When the suspended storm and flood prevention door is used, only the positions of the door body and the wedge-shaped baffle need to be controlled and adjusted, and the suspended storm and flood prevention door has the advantages of simplicity in operation and rapidity in response and further has good flood prevention performance and impact resistance.

Description

technical field [0001] The invention relates to the field of anti-riot and flood prevention technologies, in particular to a suspended anti-riot and flood prevention door. Background technique [0002] In the southern region, the rainy season is long and the rainfall is heavy, which easily causes flood disasters. Important places such as substations, underground garages, schools, enterprises and institutions all need flood control and water blocking. In the past flood control experience, sandbags were often piled up at the door to form a water blocking wall. However, it is time-consuming and labor-intensive to use sandbags to build embankments, and it is necessary to move away from the sandbags again after the flood control work is over, which increases the workload. In addition, key units such as government agencies, schools, troops, substations, nuclear power plants, telecommunications, etc. not only have the need for flood prevention, but the gates of the aforementioned ...

AI Technical Summary

Problems solved by technology

However, if the track is not used, there must be a large gap at the bottom. Once the flood season occurs, some key units that have flood control needs need to use conventional flood control methods (building a water-blocking "wall" at the door) to achieve flood control.

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