Permeable framework

A technology of permeable frame and frame rod, applied in coastline protection and other directions, can solve the problems of poor connection of permeable frame and poor adhesion to river bed, etc., and achieve the effect of environmental protection, good bottom adhesion and good integrity

Inactive Publication Date: 2012-08-01
SHANGHAI ESTUARINE & COASTAL SCI RES CENT
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0014] In order to solve the technical problem of poor interlinkage between the permeable frames and poor adhesion to the river bed in the existing bottom protection structure, the present invention proposes a permeable frame that can make each permeable frame hook together without sliding or rolling

Method used

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Embodiment Construction

[0033] The implementation of the present invention is described below through specific examples and in conjunction with the accompanying drawings, and those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific examples, and various modifications and changes can be made to the details in this specification based on different viewpoints and applications without departing from the spirit of the present invention.

[0034] Such as figure 2 As shown, a schematic diagram of a permeable frame of a preferred embodiment of the present invention, in this embodiment the permeable frame 100 includes a base frame 10 . The base frame 10, which is a regular triangular pyramid as a whole, includes 6 frame rods 30 of equal length connected to each other to form 4 vertices 40, and at the 4 vertices 40 of the base f...

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Abstract

The invention discloses a permeable framework comprising a base frame, and further comprises four hooked connecting components, wherein the base frame is a right pyramid, and comprises 6 frame rods which are the same in length and connected with each other; and the hooked connecting components extend outwards from the four points of the right pyramid along the frame rods respectively, and are L-shaped or C-shaped. The hooked connecting components which are arranged in different directions and can be hooked with each other are additionally arranged on the basis of the right pyramid-shaped permeable framework, so as to be snapped in the right pyramid of an original dispersing body. Therefore, a bottom protection group structure is formed; and even when the speed of part water flow is larger, a single self hooked permeable framework structure can not be scoured away due to the mutual coverture and the protection effect of a periphery structure, so as to perform a favorable underwater bottom protection function and a function of protecting part of a river bed from being scoured.

Description

technical field [0001] The invention belongs to the technical field of river revetment engineering, in particular to a self-hooking permeable frame. Background technique [0002] After the implementation of general underwater projects (channel regulation, dikes, bridge piers, port wharves, etc.), the flow dynamics near the engineering buildings change greatly, and local scour problems are likely to occur due to flow along the embankment, flow over the embankment, flow around the embankment, vortex, etc., resulting in The depth of the local riverbed of the underwater building is serious, causing the riprap to collapse and fall at the dam head, resulting in a landslide or bank collapse, endangering the safety and stability of the engineering structure, and at the same time increasing the amount of engineering, increasing investment and delaying the smooth implementation of the project. Therefore It is necessary to protect a certain range of riverbed surfaces near underwater st...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02B3/14
Inventor 吴华林刘高峰万远扬
Owner SHANGHAI ESTUARINE & COASTAL SCI RES CENT
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