CN216948093U

CN216948093U - Gabion retaining wall

Info

Publication number: CN216948093U
Application number: CN202220121130.0U
Authority: CN
Inventors: 杨振奇; 袁青; 李亚飞; 马建; 杨保东
Original assignee: China Construction Sixth Engineering Division Water Conservancy and Hydropower Construction Group Co Ltd
Current assignee: China Construction Sixth Engineering Division Water Conservancy and Hydropower Construction Group Co Ltd
Priority date: 2022-01-18
Filing date: 2022-01-18
Publication date: 2022-07-12
Anticipated expiration: 2032-01-18

Abstract

The utility model relates to a gabion retaining wall which comprises a plurality of gabion nets which are vertically stacked and distributed in a stepped manner, wherein a horizontal first reinforcing pipe is connected to the inner cavity of the gabion net, a first positioning rod is inserted into the first reinforcing pipe, one end of the first positioning rod is inserted into an expansive soil slope, the other end of the first positioning rod is connected with a filter screen, a plurality of vertical second reinforcing pipes are connected to the inner cavity of the gabion net, and the tops of the second reinforcing pipes are used for planting flowers and plants. The top of the second reinforcing pipe can be planted with flowers and plants, so that the inhabitation and growth of plants are increased, and the second reinforcing pipe has ecological characteristics, is beneficial to the maintenance of ecological environment and is attractive. The first reinforcing pipe and the second reinforcing pipe are arranged in the gabion mesh net, so that the strength of the gabion mesh net is increased, the gabion mesh net and the expansive soil side slope are fastened together by the first positioning rod, and the gabion mesh nets are positioned together by the second positioning rod, so that the firmness of the gabion mesh net connected with the expansive soil side slope is improved, and the safety coefficient is improved.

Description

Gabion retaining wall

Technical Field

The utility model relates to the field of river protection, in particular to a gabion retaining wall.

Background

The gabion cage net is a net cage made of an angular net woven by metal wires, the diameters of the used metal wires are different according to the size of a hexagon, and filling stones are generally arranged inside the gabion cage net. Gabion meshes are generally applied to slope protection of highways and riverways. Although the gabion is convenient to manage, the gabion is lack of space for the animals and plants to inhabit and grow and does not have ecological characteristics, so that the appearance is influenced, and the maintenance of the ecological environment is not facilitated. In addition, the gabion is easy to deform due to water absorption expansion extrusion of the expansive soil side slope, so that the gabion is not firmly connected with the expansive soil side slope, and the safety coefficient is reduced.

Disclosure of Invention

The utility model aims to solve the defects of the prior art and provides a gabion retaining wall.

In order to realize the purpose, the utility model adopts the following technical scheme: a gabion retaining wall comprises a plurality of gabion nets which are stacked up and down and distributed in a stepped manner, wherein the gabion nets are installed on an expansive soil slope, the bottom of the expansive soil slope is provided with a concrete prefabricated block for limiting the lowermost gabion net, the inner cavity of each gabion net is connected with a horizontal first reinforcing pipe, the end part of the first reinforcing pipe is communicated with the outside, a first positioning rod is inserted into the first reinforcing pipe, a gap is reserved between the first reinforcing pipe and the first positioning rod, one end of the first positioning rod is inserted into the expansive soil slope, the other end of the first positioning rod is connected with a filter screen, one side of the filter screen, facing the expansive soil slope, is jointed with the gabion net, the first positioning rod is connected with a plurality of filter rings, the filter rings are positioned in the first reinforcing pipe and are jointed with the inner side wall of the first reinforcing pipe, the inner cavity of each gabion net is connected with a plurality of vertical second reinforcing pipes, the end parts of the second reinforcing pipes are communicated with the outside, no. two enhancement tube portions of two upper and lower adjacent check gabion nets align, and the grafting has No. two locating levers in No. two enhancement tubes of alignment, and the top surface height of No. two locating levers is less than the height that is located No. two enhancement tube top surfaces on its upper portion, and No. two enhancement tube tops are used for planting flowers and plants, and the internal diameter of No. two enhancement tubes equals with the external diameter of No. two locating levers.

And a reverse filtration geotextile is laid between the gabion mesh and the expansive soil slope.

The concrete precast block top surface is equipped with the draw-in groove, and the guest gabion net of lower check is located the draw-in groove.

One end of the first locating rod inserted into the expansive soil slope is conical.

The number that No. two enhancement tubes that check guest gabion net inner chamber was connected with does, and two distributions are in the left side of check guest gabion net, and two other distributions are on the right side of check guest gabion net, and No. two enhancement tubes on the check guest gabion net right side that lies in the top in two adjacent check gabion nets from top to bottom align with No. two enhancement tubes on the left side of check guest gabion net that lies in the below, and No. two locating levers lie in No. two enhancement tubes of aligning from top to bottom.

The native slope top surface that expands is equipped with the waterproof board, and the flowers and plants pond is installed to the waterproof board top surface, and the circular cone end of a locating lever that is located the gabion of the top is in the flowers and plants pond.

One end of the concrete precast block is embedded into the expansive soil slope.

The utility model has the beneficial effects that: the top of the second reinforcing pipe can be planted with flowers and plants, so that the inhabitation and growth of plants are increased, and the second reinforcing pipe has ecological characteristics, is beneficial to the maintenance of ecological environment and is attractive. The first reinforced pipe and the second reinforced pipe are arranged in the gabion mesh, so that the strength of the gabion mesh is increased, the gabion mesh and the expansive soil side slope are fastened together by the first positioning rod, the plurality of gabion mesh are positioned together by the second positioning rod, the firmness of the gabion mesh and the expansive soil side slope in connection is improved, and the safety coefficient is improved. In addition, the excessive seeped water in the expansive soil side slope can flow into the dam through the gap between the first reinforcing pipe and the first positioning rod, so that the drainage capacity of the utility model is improved.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic structural view of a gabion mesh;

FIG. 3 is a schematic view of a first positioning rod;

in the figure: 1-gabion mesh; 2-expansive soil slope; 3, concrete precast block; 4-a first reinforced pipe; 5-a first positioning rod; 6, filtering a screen; 7-a filter ring; 8-second reinforced pipe; 9-a second positioning rod; 10-reverse filtration geotextile; 11-a waterproof board; 12-a flower and grass pond;

the following detailed description refers to the accompanying drawings that illustrate embodiments of the utility model.

Detailed Description

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

as shown in fig. 1 to 3, a check guest gabion retaining wall, including a plurality of upper and lower range upon range of check guest gabion net 1 that is the ladder distribution, check guest gabion net 1 is installed on inflation

soil side slope

2, 2 bottoms of inflation soil side slope are equipped with and carry out spacing concrete precast block 3 to lower check guest gabion net 1, the one end of concrete precast block 3 is embedded into inflation soil side slope 2 in, 3 top surfaces of concrete precast block are equipped with the draw-in groove, lower check guest gabion net 1 is located the draw-in groove, the front side and the draw-in groove inner wall laminating of lower check gabion net 1, prevent check gabion net 1 towards inboard gliding of dykes and dams.

The inner cavity of the gabion mesh 1 is connected with a horizontal first reinforcing tube 4, the end part of the first reinforcing tube 4 is communicated with the outside, a first positioning rod 5 is inserted in the first reinforcing tube 4, a gap is reserved between the first reinforcing tube 4 and the first positioning rod 5, one end of the first positioning rod 5 is inserted in the expansive soil slope 2, one end of the first positioning rod 5 inserted in the expansive soil slope 2 is conical, the first positioning rod 5 is conveniently inserted in the expansive soil slope 2, the other end of the first positioning rod is connected with a filter screen 6, one side of the filter screen 6 facing the expansive soil slope 2 is attached to the gabion mesh 1, the first positioning rod 5 is connected with a plurality of filter rings 7, the filter rings 7 are positioned in the first reinforcing tube 4, the filter rings 7 are attached to the inner side wall of the first reinforcing tube 4, the inner cavity of the gabion mesh 1 is connected with a plurality of vertical second reinforcing tubes 8, the end parts of the second reinforcing tubes 8 are communicated with the outside, and the second reinforcing tubes 8 of the upper gabion mesh 1 and the lower gabion mesh 1 are partially aligned, and No. two locating levers 9 are inserted in the aligned No. two reinforced pipes 8, the height of the top surface of No. two locating levers 9 is lower than the height of the top surface of No. two reinforced pipes 8 positioned on the upper portion of the aligned No. two locating levers, the top of No. two reinforced pipes 8 is used for planting flowers and plants, and the inner diameter of No. two reinforced pipes 8 is equal to the outer diameter of No. two locating levers 9.

And a reverse filtration geotextile 10 is laid between the gabion mesh 1 and the expansive soil slope 2, so that the expansive soil is reduced from flowing into the dam.

The number of No. two reinforced pipes 8 that check guest gabion net 1 inner chamber is even is 4, and two distributions are in the left side of check guest gabion net 1, and two other distributions are on the right side of check guest gabion net 1, and No. two reinforced pipes 8 on check guest gabion net 1 right side that lie in the top in two adjacent check guest gabion nets 1 from top to bottom align with No. two reinforced pipes 8 on the left side of check guest gabion net 1 that lie in the below, and No. two locating levers 9 lie in No. two reinforced pipes 8 that align from top to bottom.

The top surface of the expansive soil side slope 2 is provided with a waterproof board 11, the top surface of the waterproof board 11 is provided with a flower and plant pond 12, and the conical end of the first positioning rod 5 positioned in the uppermost gabion mesh 1 is inserted into the flower and plant pond 12.

When the device works, the concrete precast block 3 is arranged at the bottom of the expansive soil side slope 2, the slope surface of the expansive soil side slope 2 is trimmed to be in a step shape, the side slope excavation amount can be effectively reduced, the construction time is shortened, the gabion mesh 1 is sequentially arranged on the expansive soil side slope 2 from bottom to top, the fixing is carried out through the second positioning rod 9 and the first positioning rod 5, and flowers and plants are planted at the tops of the flower and plant pond 12 and the second reinforcing pipe 8. The top of the second reinforcing pipe 8 can be planted with flowers and plants, so that the inhabitation and growth of plants are increased, and the second reinforcing pipe has ecological characteristics, is beneficial to the maintenance of ecological environment and is beautiful. A first reinforcing pipe 4 and a second reinforcing pipe 8 are arranged in the gabion mesh 1, so that the strength of the gabion mesh 1 is improved, the gabion mesh 1 and the expansive soil side slope 2 are fastened together by a first positioning rod 5, and a plurality of gabion mesh 1 are positioned together by a second positioning rod 9, so that the firmness of the utility model in connection with the expansive soil side slope 2 is improved, and the safety coefficient is improved. In addition, the excessive seepage water in the expansive soil side slope 1 can flow into the dam through the gap between the first reinforcing pipe 4 and the first positioning rod 5, so that the drainage capacity of the utility model is improved.

The "first" and "second" in the present invention are only for distinguishing the names of different parts, and do not represent the specifications thereof, nor the mounting order thereof.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the utility model.

Furthermore, the terms "first", "second" and "first" 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" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless explicitly specified otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

The utility model has been described in connection with the accompanying drawings, it is to be understood that the utility model is not limited to the specific embodiments disclosed, but is intended to cover various modifications, adaptations or uses of the utility model, and all such modifications and variations are within the scope of the utility model.

Claims

1. A gabion retaining wall is characterized by comprising a plurality of gabion nets (1) which are vertically stacked and distributed in a stepped manner, wherein the gabion nets (1) are installed on an expansive soil side slope (2), a concrete prefabricated block (3) for limiting the lowermost gabion net (1) is arranged at the bottom of the expansive soil side slope (2), a horizontal first reinforcing pipe (4) is connected to the inner cavity of the gabion net (1), the end part of the first reinforcing pipe (4) is communicated with the outside, a first positioning rod (5) is inserted into the first reinforcing pipe (4), a gap is reserved between the first reinforcing pipe (4) and the first positioning rod (5), one end of the first positioning rod (5) is inserted into the expansive soil side slope (2), the other end of the first positioning rod is connected with a filter screen (6), the filter screen (6) is attached to the gabion net (1) towards one side of the expansive soil side slope (2), and a plurality of filter rings (7) are connected to the first positioning rod (5), filter ring (7) and be located reinforced pipe (4) No. one, and filter ring (7) and the inside wall laminating of reinforced pipe (4) No. one, the inner chamber of check guest gabion net (1) even has a plurality of vertical reinforced pipes (8) No. two, No. two reinforced pipe (8) tip and outside intercommunication, No. two reinforced pipe (8) parts of two adjacent check gabion nets (1) from top to bottom align, and it has No. two locating levers (9) to peg graft in No. two reinforced pipe (8) that align mutually, the top surface height of No. two locating levers (9) is less than the height that is located No. two reinforced pipe (8) top surfaces on its upper portion, No. two reinforced pipe (8) top is used for planting flowers and plants, the internal diameter of No. two reinforced pipe (8) equals with the external diameter of No. two locating levers (9).

2. The gabion retaining wall according to claim 1, wherein a reverse filter geotextile (10) is laid between the gabion mesh (1) and the expansive soil side slope (2).

3. The gabion retaining wall according to claim 1, wherein the top surface of the concrete precast block (3) is provided with a clamping groove, and the lowermost gabion mesh (1) is positioned in the clamping groove.

4. The gabion retaining wall according to claim 1, wherein the end of the first locating rod (5) inserted into the expansive soil side slope (2) is conical.

5. The gabion retaining wall according to claim 1, wherein the number of the second reinforcing tubes (8) connected to the inner cavity of the gabion mesh (1) is 4, two reinforcing tubes are distributed on the left side of the gabion mesh (1), the other two reinforcing tubes are distributed on the right side of the gabion mesh (1), the second reinforcing tube (8) on the right side of the gabion mesh (1) located above in two gabion mesh (1) adjacent to each other up and down is aligned with the second reinforcing tube (8) on the left side of the gabion mesh (1) located below, and the second positioning rod (9) is located in the second reinforcing tube (8) aligned up and down.

6. The gabion retaining wall according to claim 4, wherein the top surface of the expansive soil side slope (2) is provided with a waterproof plate (11), a flower and grass pond (12) is installed on the top surface of the waterproof plate (11), and the conical end of the first positioning rod (5) in the gabion mesh (1) at the top is inserted into the flower and grass pond (12).

7. The gabion retaining wall according to claim 1, wherein one end of the concrete precast block (3) is embedded in the expansive soil side slope (2).