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A kind of self-signal adjustment protection cofferdam wall in flood season

A signal conditioning, flood disaster technology, applied in coastline protection, barrage/weir, marine engineering, etc., can solve the problems of personnel safety cannot be guaranteed, damage to the overall safety of the cofferdam wall, cofferdam wall impact, etc., to achieve protection and safety. , The effect of reducing energy consumption and protecting service life

Inactive Publication Date: 2021-10-12
南京中科华兴应急科技研究院有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In order to solve the technical problems existing in the background technology, the present invention proposes a self-signal regulation and protection cofferdam wall in the flood season, which solves the problem that the existing cofferdam wall requires personnel to regulate and control during flood disasters, and the safety of personnel cannot be guaranteed, and Sand and gravel will impact and block the cofferdam wall, thus destroying the overall safety of the cofferdam wall

Method used

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  • A kind of self-signal adjustment protection cofferdam wall in flood season
  • A kind of self-signal adjustment protection cofferdam wall in flood season
  • A kind of self-signal adjustment protection cofferdam wall in flood season

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] like Figure 1-4 As shown, the present invention proposes a flood season self-signal adjustment protection cofferdam wall, including a wall base 1, both sides of the top of the wall base 1 are fixedly connected with a fixed wall 2, and the bottom of one side of the fixed wall 2 is close to each other. The middle and lower positions are movably connected with an installation shaft 3 , and the outer surface of the installation shaft 3 is fixedly connected with a movable wall 4 . Both ends are movably connected with a flywheel block 5, and the fixed wall 2 is fixedly connected with a limit wheel 6 at the top middle position of the side close to each other. The steering wheel 7 is connected in rotation, and the outer surface of the limiting wheel 6 is fixedly connected with a protective flood discharge net 8. The side of the protective flood discharge net 8 away from the limiting wheel 6 is movably connected with the movable wall 4, and the protective flood discharge net 8 is...

Embodiment 2

[0036] like Figure 5 As shown, the shunt mechanism 10 proposed by the present invention includes a protection box 101, both sides of the bottom of the inner cavity of the protection box 101 are fixedly connected with energy storage batteries 102, and the sides of the energy storage batteries 102 close to each other are fixedly connected with energized wires 103, and the protection box 101 101 is provided with a guide rod 104 in the middle of the side near the installation shaft 3, the outer surface of the guide rod 104 is provided with an electromagnetic coil 105, and the middle position of the inner surface of the guide rod 104 is provided with a diverter block 106, and the diverter block 106 is far away from the guide rod One side of 104 is fixedly connected with permanent magnet 107 . The diverter block 106 runs through the wall base 1 and extends to the bottom of the wall base 1. The outer surface of the diverter block 106 is located at the bottom of the wall base 1 and i...

Embodiment 3

[0038] like Figure 1-5 As shown, on the basis of Embodiment 1 and Embodiment 2: the distribution mechanism 10 proposed by the present invention is located below the installation shaft 3, and the bottom of the outer surface of the installation shaft 3 is slidingly connected with the distribution mechanism 10, and the flywheel block 5 is made of a buoyant material , the outer surface of the protective flood discharge net 8 is movably connected with the steering wheel 7 and the tightening mechanism 9 . Both sides of the movable wall 4 are movably connected with the fixed wall 2 , and the protective flood discharge net 8 runs through the movable wall 4 and extends to the front of the movable wall 4 . Through the electromagnetic force, the diversion block moves vertically, which has a certain supporting effect on the movable wall, and provides buffer protection for its opening, so as to avoid the rapid opening of the wall due to the rapid flood, which will cause damage to itself d...

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Abstract

The invention discloses a cofferdam wall for self-signal adjustment and protection protection during the flood season, comprising a wall base, a movable wall fixedly connected to the outer surface of the installation rotating shaft, flywheel blocks movably connected to both ends of the installation rotating shaft, the fixed Limiting wheels are fixedly connected in the middle of the top of one side of the walls that are close to each other. The side of the movable wall away from the installation shaft and the position close to the fixed wall are rotatably connected with steering wheels. The outer surface of the limiting wheel is fixedly connected. There is a protective flood discharge net, the side of the protective flood discharge net close to the movable wall is movably connected with a tensioning mechanism, and the wall base is fixedly connected with a flow diversion mechanism at the back of the fixed wall. The invention relates to the technical field of flood disaster prevention. The water-soluble tensioning mechanism is used to control the wall in real time, and the magnetic force is used to buffer the wall when it is opened. Through the tip discharge phenomenon, it blocks the approach of organisms, reduces the damage to the surrounding area caused by floods, and protects the overall service life of the wall.

Description

technical field [0001] The invention relates to the technical field of flood disaster prevention, in particular to a cofferdam wall for self-signal adjustment and protection during the flood season. Background technique [0002] Flood disasters include flood disasters and rainwater disasters. Among them, the disasters caused by the increase of rivers, lakes and coastal waters, flooding due to rising water levels, and flash floods due to heavy rainfall, melting of ice and snow, ice, dam failure, storm surge, etc. are called flood disasters; due to heavy rain, heavy rain or long-term rainfall The disasters caused by excessive concentration and large amounts of accumulated water and runoff, and untimely drainage, resulting in waterlogging and flooding of land and houses, are called rainwater disasters. Since flood disasters and rainwater disasters often occur in the same area simultaneously or consecutively, sometimes it is difficult to accurately define them, and they are oft...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E02B7/20E02B8/06E02B1/00E02D19/04A01M29/24
CPCA01M29/24E02B1/006E02B7/205E02B8/06E02D19/04E02D2200/17
Inventor 王清轩
Owner 南京中科华兴应急科技研究院有限公司
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