CN216839274U

CN216839274U - Nested porous ecological bank protection block of formula

Info

Publication number: CN216839274U
Application number: CN202122730763.XU
Authority: CN
Inventors: 翟法; 王东伟
Original assignee: SHANGHAI YOUWEI ENGINEERING DESIGN CO LTD
Current assignee: SHANGHAI YOUWEI ENGINEERING DESIGN CO LTD
Priority date: 2021-11-09
Filing date: 2021-11-09
Publication date: 2022-06-28
Anticipated expiration: 2031-11-09

Abstract

The utility model discloses a nested porous ecological slope protection block, which comprises: the body is a cube structure with a hollow middle part and surrounded by four side walls; an embedded part is arranged at the edge of each side wall; wherein: the inlay portion includes two kinds: the first embedded part is formed by two first L-shaped bayonets which extend outwards from two ends of the same side wall and are bent inwards at the same time; the second embedded part is formed by two second L-shaped bayonets which extend outwards from two ends of the same side wall and are bent outwards at the same time; wherein the first insert portion or the second insert portion is simultaneously disposed on two opposite side walls; and different embedded parts are arranged on two adjacent side walls.

Description

Nested porous ecological bank protection block of formula

Technical Field

The utility model relates to the technical field of hydraulic engineering, in particular to a nested porous ecological slope protection block body which is suitable for protecting slope surfaces of river banks and lake banks with higher requirements on ecology and landscape.

Background

With the development of economic level and the improvement of human cognition, urban water conservancy is no longer limited to meet the requirements of flood control and waterlogging removal, and the requirements on ecology, landscape and the like are higher and higher.

In water conservancy projects, natural revetments or hard revetments are used in the past, the former is good in ecological property but poor in stability, and the latter is safe and stable but poor in ecological property and landscape property. In recent years, some ecological slope protection technologies, such as geotechnical material composite planting base slope protection, ecological gabion slope protection, geotechnical material soil-fixing planting base slope protection, vegetation type ecological concrete slope protection, ecological bag slope protection, soil curing agent slope protection, porous structure slope protection and the like, are applied to slope protection of river banks and side slopes, so that the effect of stabilizing the bank slope structure is better, and the bank slope landscape is improved to a certain extent.

Wherein, porous structure bank protection utilizes porous block to carry out a type of bank protection of grass planting like splayed brick, hexagonal bank protection grid brick etc. and its water permeability and ecological character are very good, but can not be applied to the bank slope that the slope is great, otherwise porous structure easily slips to the river course, makes its application and popularization receive the restriction.

SUMMERY OF THE UTILITY MODEL

The application provides a porous ecological bank protection block of nested formula, constitutes porous block among its aim at solution prior art and is not applicable to the bank slope that the slope is big, the problem in easy landing to the river course.

In order to achieve the technical purpose, the following technical scheme is adopted in the application:

The utility model provides a porous ecological bank protection block of nested formula, includes: the body is a cube structure with a hollow middle part and surrounded by four side walls; an embedded part is arranged at the edge of each side wall; wherein: the inlay portion includes two kinds: the first embedded part is formed by two first L-shaped bayonets which extend outwards from two ends of the same side wall and are bent inwards at the same time; the second embedded part is formed by two second L-shaped bayonets which extend outwards from two ends of the same side wall and are bent outwards at the same time; wherein the first insert portion or the second insert portion is simultaneously disposed on two opposite side walls; and different embedded parts are arranged on two adjacent side walls.

Preferably, the upper edge of each side wall of the body is provided with an inward-recessed positioning groove at the middle position.

Preferably, the width between the outer side walls of the first insert portion provided on two of the opposed side walls is the same as the width between the outer side walls of the second insert portion provided on the other two of the opposed side walls.

Preferably, the width of the hook body of the first L-shaped bayonet is matched with the hook body interval of the second L-shaped bayonet; the hook body interval of the first L-shaped bayonet is matched with the hook body width of the second L-shaped bayonet.

Preferably, each side wall is provided with at least one water permeable hole.

Owing to adopt above-mentioned technical scheme, the porous ecological bank protection block of nested formula of this application.

Drawings

FIG. 1 is a perspective view of an embodiment of the present application;

FIG. 2 is a top view of FIG. 1 of the present application;

FIG. 3 is a cross-sectional view of an embodiment of the present application;

FIG. 4 is a schematic plan view of a single layer mounting according to an embodiment of the present application;

fig. 5 is a perspective view of a double-layer installation according to an embodiment of the present application.

Detailed Description

The technical scheme of the utility model is further specifically described by the following embodiments and the accompanying drawings.

Referring to fig. 1, a perspective view of an embodiment of the present application is shown. The porous ecological bank protection block body A of nested formula in this embodiment includes the body of a square form, extends the embedding portion on the body all around, realizes the connection in four positions through the mutual nestification of embedding portion and realizes holistic stability. For details, reference is made to the following description.

As shown in fig. 1, the body 1 is a cube structure surrounded by four side walls 11, and the middle of the body 11 is hollow and is a vertical through hole. The four side walls 11 are respectively provided with two circular water permeable holes 12 for water permeation. The middle of the top end of the side wall 11 is provided with a positioning groove 13 which is sunk inwards for positioning when the combination is carried out.

Referring to fig. 1, an insert portion is provided at the edge of each side 11. As shown, the inlay portion includes two kinds, a first inlay portion 21 and a second inlay portion 22. The first embedded part 21 is composed of two first L-shaped bayonets 211 which are extended outwards from two ends of the same side wall and are bent inwards at the same time. The second embedded part 22 is formed by two second L-shaped bayonets 221 which are bent outwards and extend outwards from two ends of the same side wall. Wherein the first insert portion 21 is provided on two of the opposite side walls (front and rear side walls) and the second insert portion 22 is provided on the other two of the opposite side walls (left and right side walls). So that two of the side walls adjacent to each other are provided with different insert portions. The inlay portion is adapted to be connected to the surroundings to increase the stability of the whole.

As shown in fig. 2, the hook width K1 of the first L-shaped bayonet 211 matches the hook spacing D2 of the second L-shaped bayonet 221; the hook spacing D1 of the first L-shaped bayonet 211 matches the hook width K2 of the second L-shaped bayonet 221. The width C1 between the outer side walls of the first insert portions provided on two of the opposed side walls is the same as the width C2 between the outer side walls of the second insert portions provided on the other two opposed side walls. So can realize the intercombination between the porous ecological bank protection block of nested formula of this application. Referring to fig. 3 and 4, fig. 3 is a schematic plan view of a single layer mounting according to an embodiment of the present application; fig. 4 is a perspective view of a double-layer installation according to an embodiment of the present application. In the combination, the ecological bank protection block of nested formula porous of this application can realize many nested connections in four directions, increases holistic stability. After the nesting, new slotted holes can be formed between the nested porous ecological slope protection blocks, and the ecological performance and the landscape performance are improved.

Referring to fig. 2, the present application can be used on a bank with a large slope by combining with a bottom layer of plain concrete cushion 3.

According to the utility model, through the through holes and the water permeable holes communicated with the block bodies, better water permeability and ecological property are realized, and the safety and stability of the slope structure after single-layer and multi-layer blocks are arranged can be realized through the nested arrangement of the block bodies.

The above-described embodiments are merely illustrative of the present invention and are not intended to limit the scope of the present invention. All equivalent changes and modifications of the utility model that may occur to those skilled in the art are intended to be covered by the appended claims.

Claims

1. The utility model provides a porous ecological bank protection block of nested formula which characterized in that includes:

the body is a cube structure with a hollow middle part and surrounded by four side walls; an embedded part is arranged at the edge of each side wall; wherein:

the inlay portion includes two kinds:

the first embedded part is formed by two first L-shaped bayonets which extend outwards from two ends of the same side wall and are bent inwards at the same time;

the second embedded part is formed by two second L-shaped bayonets which extend outwards from two ends of the same side wall and are bent outwards at the same time;

Wherein the first insert portion or the second insert portion is simultaneously disposed on two opposite side walls; and different embedded parts are arranged on two adjacent side walls.

2. The ecological slope protection block of porous of nested formula of claim 1, characterized in that, the upper edge of each said lateral wall of body is equipped with a constant head tank that caves in the intermediate position.

3. The ecological slope protection block of porous of nested formula of claim 1 or 2, characterized in that, the width between the lateral walls of the first inlay portion provided on two of the opposing lateral walls is the same as the width between the lateral walls of the second inlay portion provided on the other two of the opposing lateral walls.

4. The nested porous ecological slope protection block of claim 1, wherein the hook width of the first L-shaped bayonet is matched with the hook spacing of the second L-shaped bayonet; the hook body interval of the first L-shaped bayonet is matched with the hook body width of the second L-shaped bayonet.

5. The ecological slope protection block of claim 1, wherein each side wall is provided with at least one water permeable hole.