CN213417733U

CN213417733U - Assembled large-aperture ecological frame and side slope protection structure

Info

Publication number: CN213417733U
Application number: CN202022281272.7U
Authority: CN
Inventors: 徐天畅; 周明坡; 郭龙; 李明益; 张伟; 刘晓强
Original assignee: Tianjin Research Institute for Water Transport Engineering MOT; CCCC Tianjin Dredging Co Ltd; CCCC Tianjin Harbour Engineering Co Ltd
Current assignee: Tianjin Research Institute for Water Transport Engineering MOT; CCCC Tianjin Dredging Co Ltd; CCCC Tianjin Harbour Engineering Co Ltd
Priority date: 2020-10-14
Filing date: 2020-10-14
Publication date: 2021-06-11
Anticipated expiration: 2030-10-14

Abstract

The utility model provides an assembled large-aperture ecological frame and side slope protection structure, which comprises a plurality of A structural frames and a plurality of B structural frames, wherein the A structural frames and the B structural frames are sequentially connected end to form an ecological frame; the structure frame A consists of a first cavity and a first outer wall, wherein four corners of the first outer wall are provided with first convex parts, and a first concave part is formed between the two first convex parts; the structure frame B consists of a second cavity and second outer walls, the second outer walls respectively protrude outwards to form second convex pieces, and two second concave pieces are formed between each second convex piece and the outer wall of the adjacent structure frame B; the second male member is inserted into the first female member, and the edge of the first male member is inserted into the second female member; and a through hole is formed in the second outer wall of the structure frame B. The porosity of the ecological frame of the utility model is about 50 percent, which is beneficial to containing more plowing and planting soil, better water and soil conservation and plant growth; the weight is light, and the holes increase the operation space, so that the concrete is easier to carry and easier to lay in the construction process; the local damage is easy to maintain.

Description

Assembled large-aperture ecological frame and side slope protection structure

Technical Field

The utility model belongs to the technical field of the revetment structure, especially, relate to an ecological frame of assembled macropore and side slope protective structure.

Background

With the deepening of the ecological civilized construction concept in China, the inland waterway slope protection project gradually changes from the traditional hard protection to the ecological structure. In recent years, in slope protection above the normal water level, a porous precast concrete ecological brick structure is generally adopted. The structure can achieve the effect of protecting the stability of the bank slope through the counterweight of the concrete structure, and can be used for planting plants due to the vertical holes, so that the green landscape effect of the engineering area is increased, and the influence of the engineering implementation on the local ecological environment is reduced.

Therefore, the ecotype of the porous ecological brick is mainly embodied by the vegetation growth effect of the holes. One of the main ways to increase the ecological performance of the structure is to increase the single-pore size of the ecological brick to provide more sufficient growth space for plants. Therefore, the ecological brick with large volume and large porosity can provide a better growing environment for plant roots because more planting soil can be contained, and becomes a development trend in the practice of bank slope protection engineering.

However, since the overall prefabricated single structure with large volume also has heavy weight, the difficulty of leveling ground which can be constructed by mechanization can be overcome easily. When the method is applied to a slope with a slope, a construction platform with limited width and a region with lower mechanized construction level, the construction difficulty is obvious. Under the circumstances, in order to comprehensively consider the ecological effect and the construction convenience of the side slope protection structure, an assembled type large-porosity ecological side slope protection structure needs to be provided.

Disclosure of Invention

In view of this, the utility model aims at providing an assembled macropore ecological frame and side slope protective structure can adapt to soil property domatic and effectively protect it.

In order to achieve the above purpose, the technical scheme of the utility model is realized like this:

an assembled large-pore ecological frame comprises a plurality of A structural frames and a plurality of B structural frames, wherein the A structural frames and the B structural frames are sequentially connected end to form an ecological frame, one B structural frame is connected between every two adjacent A structural frames, and one A structural frame is connected between every two adjacent B structural frames;

the structure frame A is of a hollow structure and consists of a first cavity and a first outer wall, first convex pieces are respectively arranged at four corners of the first outer wall, and a first concave piece is formed between every two first convex pieces;

the structure B frame is of a hollow structure and consists of a second cavity and second outer walls, the second outer walls along the length direction respectively protrude outwards to form second convex pieces, and two second concave pieces are formed between each second convex piece and the outer wall of the adjacent structure B frame;

the second male member is inserted into the first female member, and the edge of the first male member is inserted into the second female member;

through holes vertical to the axial lead of the B structure frame are correspondingly arranged on a group of second outer walls of the B structure frame without the second convex pieces.

Furthermore, the structure A frame is a square frame structure formed by the first outer wall in a surrounding mode.

Furthermore, the structure B frame is a rectangular frame structure formed by surrounding of second outer walls, and the through holes are located on the longer second outer walls.

Furthermore, the first convex part is of a triangular structure, and the bottom edge of the first convex part is connected with the first outer wall.

Furthermore, after the adjacent A structure frame and the B structure frame are clamped, no gap exists between the contact surfaces.

The utility model also discloses a side slope protective structure, with the ecological frame of assembled macropore along domatic paving on smooth bank slope basis, set up the dog in domatic bottom border position, the through-hole is along domatic upper and lower direction and be on a parallel with domatic direction.

The utility model discloses constitute by several kinds of small-size structure frame assembled, succinct, light, easily installation, restoration, this structure can prevent rivers effectively to the washing away of river course side slope, because this structure distributes itself more hole, and is less to the replacement of bank slope soil body, and the ecological structure to bank slope itself influences lessly, more is favorable to the growth of plant on the bank slope.

Compared with the prior art, ecological frame of assembled macropore and side slope protective structure have following advantage:

ecological frame of assembled macropore and side slope protective structure, the advantage of this structure lies in:

(1) the porosity of the proposed ecological frame is about 50%, which is beneficial to containing more ploughing and planting soil, better water and soil conservation and plant growth;

(2) compared with a solid rod piece, the single prefabricated structure with the large holes is lighter in weight, and the holes increase the operation space, so that the transportation process is easier to carry, the laying is easier in the construction process, and the advantages are more prominent particularly under the condition that the mechanized construction condition is inconvenient;

(3) the local damage is easy to maintain.

Drawings

The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:

fig. 1 is a perspective view of a structure frame a according to an embodiment of the present invention;

fig. 2 is a perspective view of a structure frame B according to an embodiment of the present invention;

fig. 3 is a front view of a structure frame a according to an embodiment of the present invention;

fig. 4 is a front view of a structure frame B according to an embodiment of the present invention;

fig. 5 is a perspective view of a minimum unit of the ecological frame according to the embodiment of the present invention;

fig. 6 is a schematic view of a slope protection structure according to an embodiment of the present invention.

Description of reference numerals:

1-A structural frame; 2-B structural frame; 3-a first cavity; 4-a first outer wall; 5-a first male member; 6-a first female part; 7-a second cavity; 8-a second outer wall; 9-a second male member; 10-a second female part; 11-through hole.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

An assembled large-pore ecological frame comprises a plurality of A structural frames 1 and a plurality of B structural frames 2, wherein the A structural frames 1 and the B structural frames 2 are sequentially connected end to form an ecological frame, one B structural frame 2 is connected between every two adjacent A structural frames 1, and one A structural frame 1 is connected between every two adjacent B structural frames 2;

the structure frame A is a hollow structure and consists of a first cavity 3 and a first outer wall 4, first convex parts 5 are respectively arranged at four corners of the first outer wall 4, and a first concave part 6 is formed between every two first convex parts 5;

the structure frame B2 is of a hollow structure and consists of a second cavity 7 and a second outer wall 8, the second outer wall 8 along the length direction respectively protrudes outwards to form second convex parts 9, and two second concave parts 10 are formed between each second convex part 9 and the outer wall of the adjacent structure frame B2;

the second male element 9 is inserted in the first female element 6 and the edge of the first male element 5 is inserted in the second female element 10;

and through holes 11 vertical to the axial lead of the B structure frame 2 are correspondingly arranged on the group of second outer walls 8 of the B structure frame 2 without the second convex pieces 9.

The structure a frame 1 has a square frame structure surrounded by the first outer wall 4.

The B-frame 2 has a rectangular frame structure surrounded by the second outer wall 8, and the through-hole 11 is located in the longer second outer wall 8.

The first protruding member 5 is a triangular structure, and the bottom side thereof is connected to the first outer wall 4.

After the adjacent a-frame 1 and B-frame 2 are engaged, no gap is left between the contact surfaces.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an ecological frame of assembled macropore which characterized in that: the ecological frame comprises a plurality of A structure frames and a plurality of B structure frames, wherein the A structure frames and the B structure frames are sequentially connected end to form an ecological frame, one B structure frame is connected between every two adjacent A structure frames, and one A structure frame is connected between every two adjacent B structure frames;

2. The assembled macroporous ecological frame of claim 1, wherein: the structure A frame is a square frame structure formed by the first outer wall in a surrounding mode.

3. The assembled macroporous ecological frame of claim 1, wherein: the structure frame B is a rectangular frame structure formed by surrounding of second outer walls, and the through holes are located on the longer second outer walls.

4. The assembled macroporous ecological frame of claim 2, wherein: the first convex part is of a triangular structure, and the bottom edge of the first convex part is connected with the first outer wall.

5. The assembled macroporous ecological frame of claim 1, wherein: after the adjacent A structure frame and the B structure frame are clamped, no gap exists between the contact surfaces.

6. A side slope protection structure is characterized in that: the assembled large-aperture ecological frame as claimed in any one of claims 1 to 5 is paved along a slope surface on the basis of a flat bank slope, a stop block is arranged at the bottom edge of the slope surface, and the through holes are along the up-down direction of the slope surface and parallel to the direction of the slope surface.