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Rescue system for handling large flow flood disasters

A flood and large-scale technology, applied in the field of flood fighting and disaster relief, can solve the problems of no large-scale mobile flood rescue system, etc., and achieve the effect of simple structure, saving lives and reducing losses

Active Publication Date: 2018-11-06
李国松
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] There is also no system for dealing with large-scale mobile flood disaster rescue in the prior art

Method used

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  • Rescue system for handling large flow flood disasters
  • Rescue system for handling large flow flood disasters
  • Rescue system for handling large flow flood disasters

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0051] Such as figure 1 , 2 As shown, a large-scale mobile flood rescue system includes: a rough ground structure 11 for slowing down the water flow rate, a slope-shaped structure 12 for slowing down the water flow rate and an emergency rescue net 13;

[0052] Among them, the rough ground structures are either rough ground, or tide-proof dams, or grasslands, bushes, or hydroelectric power generation devices, in order to maximize the kinetic energy of water consumption; slope-shaped structures 12 are either buildings, or earth and rocks Slopes, or regular dense shrubs, small tree arrays; the extension direction of the slope structure 12 and the emergency rescue network 13 are perpendicular to the direction of flood runoff; the slope structure 12 is a slope building made of concrete or stones or soil, and the The angle between the surface and the ground is less than or equal to 45°;

[0053] From the flood flow direction 14, the first barrier is the rough ground structure 11, ...

Embodiment 2

[0066] This embodiment only illustrates the differences of Embodiment 1, and the similarities are not described again;

[0067] Such as Figure 6 As shown, the emergency rescue net 13 is opened up and down with telescopic rods, and the emergency rescue net 13 is supported by several telescopic rods 62; The same as the distance between the telescopic rods 62, the emergency rescue net 13 is expanded by the stretching of the telescopic rods 62;

[0068] Such as Figure 7 As shown, the telescopic rod 62 adopts a new type of automatic telescopic rod with a joint structure. The new telescopic mechanism is driven by a linear motor, and the linear motor is driven by the magnetic field interaction between the primary and secondary stages to generate thrust to drive the mover.

[0069] The telescopic rod 62 includes: the upper section 71 of the telescopic rod, the primary 72 of the linear motor, the suction cup electromagnet 73, the secondary 74 of the linear motor, the lower section ...

Embodiment 3

[0072] This embodiment only illustrates the differences between Embodiment 1 and Embodiment 2, and the similarities are not described again;

[0073] Such as Figure 8 As shown, the emergency rescue net 13 is opened in a fan-opening manner, including a fan rib moving rod 81 and a fan rib bottom rod 82 fixing the emergency rescue net 13, the fan rib moving rod 81 and the fan rib bottom rod 82 are hinged at the outer edge of the fan rib bottom rod 82, and Control fan bone moving bar 81 by transmission device 84, when fan bone moving bar 81 vertical fan bone bottom bar 82, emergency rescue net 13 is fully opened; Transmission device 84 can adopt manual, also can adopt automatic form according to the development of current science and technology.

[0074] Such as Figure 9As shown, the transmission device 84 is composed of a hand crank 91, a worm and gear transmission mechanism 92, a gear transmission mechanism 93, a transmission box 94 and a base 95 connected to the fan bone bot...

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Abstract

The invention discloses a rescue system for handling large flow flood disasters. The system comprises rough ground structures for reducing the water flow speed, slope-shaped structures for reducing the water flow speed, and emergency rescue nets. The extending direction of the slope-shaped structures and the extending direction of the emergency rescue nets are all perpendicular to the runoff direction of flood; the included angle between the slope surface of each slope-shaped structure and the ground is smaller than or equal to 45 degrees. From the flowing direction of the flood, the rough ground structures serve as a first barrier, the slope-shaped structures serve as a second barrier, and the structures are repeatedly arranged till the flood is resisted. The emergency rescue nets are arranged between the slope-shaped structures and the rough ground structures, and can be opened when the flood comes and intercept disaster victims washed away by the flood. The system has the advantagesthat the structure is simple, and the construction is convenient; the water flow speed is reduced, the ground structures and the slope-shaped structures can prevent flood from impacting civil facilities, and the loss caused by the flood disasters is reduced; lives can be saved as many as possible in the large flow flood disasters.

Description

technical field [0001] The invention relates to the technical field of flood fighting and disaster relief, in particular to a rescue system for dealing with large-scale mobile floods. Background technique [0002] China is a country with frequent floods, which cause a large number of property losses and casualties every year. Therefore, it is of great theoretical and practical significance to study the rescue design scheme of regional floods. [0003] When flash floods occur due to heavy rain in mountainous areas, villagers in natural villages can go to higher terrain through effective organization, but the drivers and passengers in vehicles on the road often cannot get effective guidance, and most of them can only follow the road. The road was groping forward, and when driving to the road section submerged by flash floods, the probability of the vehicle breaking down was greatly increased, and the drivers and passengers had to leave the vehicle. At this time, if the mounta...

Claims

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Application Information

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IPC IPC(8): E02B3/00B63C9/00
CPCB63C9/00E02B3/00
Inventor 李国松蒋淑磊
Owner 李国松