Flood protective dam and framework thereof

A skeleton and frame technology, applied in the field of water conservancy engineering, can solve problems such as non-recovery, dyke burst, and dyke cannot be moved, and achieves the effect of convenient maintenance and low maintenance cost.

Inactive Publication Date: 2012-11-07
北京克瑞安邦技术有限公司
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AI-Extracted Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a reliable flood control dam to solve the problem of...
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Method used

On the side of supporting frame 1 and connecting frame 2 toward square space, nylon fabric is laid, and one side of nylon fabric contacts with supporting frame 1 or connecting fram...
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Abstract

The invention discloses a flood protective dam and a framework thereof. The flood protective dam comprises the framework which is composed of more than two parallelly arranged support frames, one group of meshy connecting frames is arranged on each side of each two adjacent support frames, each group of connecting frames comprises more than two connecting frames, two adjacent connecting frames of each group of connecting frames are rotatablely assembled at side positions, two connecting frames at the edge of each group of connecting frames are rotatablely assembled with corresponding support frames, and square space defined by adjacent support frames and two groups of connecting frames on two sides of the adjacent support frames is filled with a sandy soil layer or a gravel layer.

Application Domain

Technology Topic

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  • Flood protective dam and framework thereof
  • Flood protective dam and framework thereof
  • Flood protective dam and framework thereof

Examples

  • Experimental program(1)

Example Embodiment

[0024] An embodiment of flood prevention and dam construction, in figure 1 , Combined figure 2 with image 3 The skeleton of the flood control dam is composed of a series of supporting frames 1 and connecting frames 2. The supporting frames 1 are all arranged in parallel, and two groups of connecting frames are arranged between two adjacent supporting frames 1, one of which is a connecting frame. It is arranged on one side of the support frame 1, and another set of connecting frames is arranged on the other side of the support frame 1. Each set of connecting frames has two connecting frames 2, and the length and width of the two connecting frames 2 are correspondingly equal. The two connecting frames 2 are rotatably assembled together on one side, and the other side of the two connecting frames 2 is rotatably assembled with corresponding two adjacent support frames 1 respectively. In this way, the two sets of connecting frames connect the two adjacent support frames 1 together, and every two adjacent support frames 1 and the four connecting frames 2 connecting them form a square space. The square space of is filled with sandstone layer 3. The gravel layer 3 fills up each square space to form a dam.
[0025] Nylon fabrics are laid on the sides of the supporting frame 1 and the connecting frame 2 facing the square space. One side of the nylon fabric is in contact with the supporting frame 1 or the connecting frame 2, and the other side is in contact with the sand layer 3, making the supporting frame 1 And the connection between the connecting frame 2 and the gravel layer 3 is closer.
[0026] The overall structure of the supporting frame and the connecting frame is the same. The outer frame is a square steel frame bent from a steel pipe. A steel wire mesh 5 is arranged inside the square steel frame 4, and the four sides of the steel wire mesh 5 are welded separately On the four sides of the square steel frame.
[0027] The structure of the supporting frame and the connecting frame in this embodiment are the same. Of course, the supporting frame can also be of other structures. For example, the outer side of the supporting frame can have a square steel frame with the above-mentioned structure, and a pair of square steel frames can be provided between the two sides The steel pipes parallel to each other, the two ends of each steel pipe are respectively fixed on the two opposite sides of the square steel frame.
[0028] The flexible fabric in this embodiment is a nylon fabric, and it can also be a fabric of other high-strength fibers, such as a fabric of polyparaphenylene terephthalamide.
[0029] In this embodiment, the length and width dimensions of two connecting frames in a group of connecting frames are correspondingly equal, and of course they may not be equal.
[0030] When in use, first transport the support frame and connecting frame produced by the factory to the site, assemble it, and fill the square space enclosed by the support frame and the connecting frame with sand and tamping.
[0031] In this embodiment, the square space enclosed by the supporting frame and the connecting frame is filled with a sand-gravel layer, or a sand-soil layer.
[0032] An example of a framework for flood control and dam construction, in figure 2 with image 3 In this embodiment, the skeleton in this embodiment is the skeleton in the above embodiment of flood control and damming, and the structures of the two are completely the same. The skeleton in this embodiment is also composed of a series of supporting frames 1 and connecting frames 2. The supporting frames 1 are all arranged in parallel, and two groups of connecting frames are arranged between two adjacent supporting frames 1, one of which is a connecting frame. It is arranged on one side of the support frame 1, and another set of connecting frames is arranged on the other side of the support frame 1. Each set of connecting frames has two connecting frames 2, and the length and width of the two connecting frames 2 are correspondingly equal. The two connecting frames 2 are rotatably assembled together on one side, and the other side of the two connecting frames 2 is rotatably assembled with corresponding two adjacent support frames 1 respectively. In this way, the two sets of connecting frames connect the two adjacent support frames 1 together, and every two adjacent support frames 1 and the four connecting frames 2 connecting them form a square space.
[0033] Nylon fabrics are laid on the sides of the supporting frame and the connecting frame facing the square space.
[0034] The overall structure of the supporting frame and the connecting frame is the same. The outer frame is a square steel frame bent from a steel pipe. A steel wire mesh 5 is arranged inside the square steel frame 4, and the four sides of the steel wire mesh 5 are welded separately On the four sides of the square steel frame.
[0035] The structure of the supporting frame and the connecting frame in this embodiment are the same. Of course, the supporting frame can also be of other structures. For example, the outer side of the supporting frame can have a square steel frame with the above-mentioned structure, and a pair of square steel frames can be provided between the two sides The steel pipes parallel to each other, the two ends of each steel pipe are respectively fixed on the two opposite sides of the square steel frame.
[0036] The flexible fabric in this embodiment is a nylon fabric, and it can also be a fabric of other high-strength fibers, such as a fabric of polyparaphenylene terephthalamide.
[0037] In this embodiment, the length and width dimensions of two connecting frames in a group of connecting frames are correspondingly equal, and of course they may not be equal.
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Description & Claims & Application Information

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Classification and recommendation of technical efficacy words

  • Easy to maintain
  • Reduce maintenance costs

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