CN211472524U

CN211472524U - Slope reinforcing device

Info

Publication number: CN211472524U
Application number: CN201921631910.4U
Authority: CN
Inventors: 张成良; 王亚宁
Original assignee: Kunming University of Science and Technology
Current assignee: Kunming University of Science and Technology
Priority date: 2019-09-28
Filing date: 2019-09-28
Publication date: 2020-09-11
Anticipated expiration: 2029-09-28

Abstract

The utility model discloses a slope reinforcing device, which comprises a foundation, a retaining wall, a first original soil layer, a three-dimensional vegetation net, a guardrail and the like, wherein the left side of the top of the foundation is provided with a slope wall, and the right side of the foundation is fixedly connected with the retaining wall; a second original soil layer is arranged on the foundation, a waterproof layer is arranged on the second original soil layer, a strengthening layer is arranged on the waterproof layer, a first original soil layer is arranged on the strengthening layer, and a three-dimensional vegetation net is arranged on the first original soil layer; the top of the slope wall is provided with a guardrail, the guardrail comprises a support column, a rubber layer, a reinforcing layer, springs and the like, the support column is fixed to the top of the slope wall, the surface of the support column is sleeved with a bearing, the surface of the bearing is sleeved with the reinforcing layer, the outer surface of the reinforcing layer is fixedly connected with a plurality of springs, and one side of each spring, far away from the reinforcing layer, is fixedly connected with the rubber layer; the top fixedly connected with backup pad of support column, the left side fixedly connected with warning sign of backup pad. The device has the advantage that stability is better, can warn and protect to the pedestrian vehicle of coming and going.

Description

Slope reinforcing device

Technical Field

The utility model relates to a side slope reinforcing apparatus belongs to geotechnical engineering technical field.

Background

The side slope refers to a slope surface with a certain slope which is formed on two sides of the roadbed to ensure the stability of the roadbed. In geotechnical engineering's construction process, often need use side slope reinforcing apparatus to consolidate the side slope to prevent unexpected disasters such as mountain landslide, the current side slope reinforcing apparatus reinforced mode is comparatively single, leads to the stability to soil and water relatively poor, and does not have anticollision barrier, can't warn and protect pedestrian and vehicle to come and go.

Disclosure of Invention

The utility model aims to provide a slope reinforcing device, which solves the problems that the existing slope reinforcing device has a single reinforcing mode, leads to poor stability of water and soil, does not have an anti-collision guardrail and cannot warn and protect pedestrians; the safety protection device has the advantages of good stability and capability of warning and protecting pedestrians and vehicles.

In order to achieve the above object, the utility model provides a following technical scheme: a slope reinforcement device comprises a foundation 1, a retaining wall 2, a first original soil layer 3, a three-dimensional vegetation net 4, a reinforcement layer 8, a waterproof layer 9, a slope wall 10, a second original soil layer 11 and a guardrail, wherein the slope wall 10 is arranged on the left side of the top of the foundation 1, and the retaining wall 2 is fixedly connected to the right side of the foundation 1; a second original soil layer 11 is arranged on the foundation 1, a waterproof layer 9 is arranged on the second original soil layer 11, a strengthening layer 8 is arranged on the waterproof layer 9, a first original soil layer 3 is arranged on the strengthening layer 8, and a three-dimensional vegetation net 4 is arranged on the first original soil layer 3; the top of the slope wall 10 is provided with a guardrail; the guardrail comprises a support pillar 5, a support plate 6, a rubber layer 7, a warning board 12, a bearing 13, a reinforcing layer 14 and springs 15, wherein the support pillar 5 is fixed at the top of the slope wall 10, the bearing 13 is sleeved on the surface of the support pillar 5, the reinforcing layer 14 is sleeved on the surface of the bearing 13, the outer surface of the reinforcing layer 14 is fixedly connected with the springs 15, and the rubber layer 7 is fixedly connected to one side, away from the reinforcing layer 14, of each spring 15; the top fixedly connected with backup pad 6 of support column 5, the left side fixedly connected with warning sign 12 of backup pad 6.

Preferably, the springs 15 of the present invention are uniformly distributed on the outer surface of the reinforcing layer 14.

Preferably, the quantity more than or equal to 2 of support column 5, and evenly distributed is in the top of sloping wall 10.

Preferably, the waterproof layer 9 of the present invention is made of waterproof cement, and the thickness of the waterproof layer 9 is 10cm-15 cm.

Preferably, the strengthening layer 8 of the utility model is made of concrete, and the thickness of the strengthening layer 8 is 15cm-20 cm.

Preferably, the reinforcing layer 14 is made of a high-hardness wear-resistant steel plate, and the thickness of the reinforcing layer is 2cm-3 cm.

Preferably, the retaining wall 2 and the slope wall 10 are both made of concrete, the height of the retaining wall 2 is 0.5m-0.6m, and the height of the slope wall 10 is 3m-5 m.

The utility model discloses a theory of operation: during the use, when the car accident striking guardrail, the back up coat 14 rotates along the direction of car impact is quick through bearing 13, with this cushion impact force, simultaneously outmost rubber layer 7 and spring 15 take place acutely to deform, carry out the secondary absorption buffering to impact force, avoid the car to fall down the bank protection, cause bigger loss, through setting up three-dimensional vegetation net 4, can firmly fix grass seed and top layer soil, the effectual soil erosion and water loss of avoiding, through setting up strengthening layer 8, can strengthen the intensity of side slope, avoid taking place calamity such as landslide under the exogenic action, through setting up waterproof layer 9, can avoid the torrent to attack the side slope and cause the harm by force.

Compared with the prior art, the beneficial effects of the utility model are as follows:

(1) the utility model discloses a cooperation that sets up ground, dado, first former soil layer, three-dimensional vegetation net, support column, backup pad, rubber layer, strengthening layer, waterproof layer, slope wall, the former soil layer of second, warning sign, bearing, back up coat and spring is used, and it is comparatively single to have solved the mode that current side slope reinforcing apparatus consolidates, leads to relatively poor to the stability of soil and water, and does not have anticollision barrier, can't warn the problem with the protection to the pedestrian who comes and goes.

(2) The utility model can enhance the strength of the side slope by arranging the strengthening layer, and avoid disasters such as landslide and the like under the action of external force; by arranging the waterproof layer, the damage to the side slope caused by the strong attack of rainstorm can be avoided; the retaining wall can be used for blocking small soil landslide when the small soil landslide occurs; through the arrangement of the warning board, pedestrians and vehicles coming and going can be warned; the installation and the use of the bearing can be facilitated by arranging the supporting plate.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic top sectional view of a partial structure of the present invention.

Fig. 3 is a left side view of the local structure of the present invention.

In the figure: 1-foundation; 2-protecting the wall; 3-a first original soil layer; 4-a three-dimensional vegetation net; 5-a support column; 6-a support plate; 7-a rubber layer; 8-a strengthening layer; 9-waterproof layer; 10-a sloped wall; 11-a second original soil layer; 12-a warning board; 13-a bearing; 14-a reinforcement layer; 15-spring.

Detailed Description

The invention will be described in more detail with reference to the following figures and examples, but the scope of the invention is not limited to the description.

Example 1

A slope reinforcement device (shown in figures 1-3) comprises a foundation 1, a retaining wall 2, a first original soil layer 3, a three-dimensional vegetation net 4, a reinforcement layer 8, a waterproof layer 9, a slope wall 10, a second original soil layer 11 and a guardrail, wherein the slope wall 10 is arranged on the left side of the top of the foundation 1, and the retaining wall 2 is fixedly connected to the right side of the foundation 1; the foundation 1 is provided with a second original soil layer 11, a waterproof layer 9 is arranged on the second original soil layer 11, damage to the side slope caused by heavy rain attack can be avoided by arranging the waterproof layer 9, the waterproof layer 9 is made of waterproof cement, the thickness of the waterproof layer 9 is 13cm, a strengthening layer 8 is fixedly connected to the top of the waterproof layer 9, the strength of the side slope can be enhanced by arranging the strengthening layer 8, disasters such as landslide and the like under the action of external force are avoided, the strengthening layer 8 is made of concrete, and the thickness of the strengthening layer 8 is 18 cm; a first original soil layer 3 is arranged on the strengthening layer 8, and a three-dimensional vegetation net 4 is arranged on the first original soil layer 3; the top of the slope wall 10 is provided with a guardrail; the guardrail comprises support columns 5, support plates 6, a rubber layer 7, a warning board 12, a bearing 13, a reinforcing layer 14 and springs 15, wherein the support columns 5 are fixed at the top of the slope wall 10, and the support columns 5 are distributed at the top of the slope wall 10 uniformly; the surface cover of support column 5 has bearing 13, and the surface cover of bearing 13 has back up coat 14, back up coat 14 is made for the wear-resisting steel sheet of high rigidity, back up coat 14's thickness is 2cm, through setting up back up coat 14, can increase the rigidity of guardrail main part, directly be crashed out after avoiding receiving the impact, back up coat 14's external fixed surface is connected with spring 15, spring 15's quantity is 6, and evenly distributed is in back up coat 14's surface, one side fixedly connected with rubber layer 7 of back up coat 14 is kept away from to spring 15, support column 5's top fixedly connected with backup pad 6, can be convenient for the installation and the use of bearing 13 through setting up backup pad 6, backup pad 6's left side fixedly connected with warning sign 12, through setting up warning sign 12, can warn pedestrian and vehicle coming and going.

In the embodiment, a retaining wall 2 is fixedly connected to the right side of the foundation 1, the retaining wall 2 and the slope wall 10 are both made of concrete, the height of the retaining wall 2 is 0.6m, and the height of the slope wall 10 is 4 m.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be 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 in specific cases to those skilled in the art.

The utility model provides a parts such as ground 1, dado 2, first former soil layer 3, three-dimensional vegetation net 4, support column 5, backup pad 6, rubber layer 7, strengthening layer 8, waterproof layer 9, cliff 10, the former soil layer 11 of second, warning sign 12, bearing 13, back up coat 14 and spring 15 are general standard or the part that technical staff in the field knows, and its structure and principle all can learn through the technical manual or learn through conventional experimental method for technical staff in the field.

Claims

1. The utility model provides a side slope reinforcing apparatus which characterized in that: the soil-covering and soil-protecting type water-retaining foundation comprises a foundation (1), a protecting wall (2), a first original soil layer (3), a three-dimensional vegetation net (4), a strengthening layer (8), a waterproof layer (9), a slope wall (10), a second original soil layer (11) and a guardrail, wherein the slope wall (10) is arranged on the left side of the top of the foundation (1), and the protecting wall (2) is fixedly connected to the right side of the foundation (1); a second original soil layer (11) is arranged on the foundation (1), a waterproof layer (9) is arranged on the second original soil layer (11), a strengthening layer (8) is arranged on the waterproof layer (9), a first original soil layer (3) is arranged on the strengthening layer (8), a three-dimensional vegetation net (4) is arranged on the first original soil layer (3), the top of the slope wall (10) is provided with a guardrail, the guardrail comprises a support column (5), a support plate (6), a rubber layer (7), a warning board (12), a bearing (13), a reinforcing layer (14) and springs (15), the support column (5) is fixed to the top of the slope wall (10), the bearing (13) is sleeved on the surface of the support column (5), the reinforcing layer (14) is sleeved on the surface of the bearing (13), the outer surface of the reinforcing layer (14) is fixedly connected with the springs (15), and the rubber layer (7) is fixedly connected to one side, away from the reinforcing layer (14), of each spring (15); the top fixedly connected with backup pad (6) of support column (5), the left side fixedly connected with warning sign (12) of backup pad (6).

2. The slope reinforcement device according to claim 1, wherein: the springs (15) are uniformly distributed on the outer surface of the reinforcing layer (14).

3. The slope reinforcement device according to claim 1, wherein: the number of the supporting columns (5) is more than or equal to 2, and the supporting columns are uniformly distributed on the top of the sloping wall (10).

4. The slope reinforcement device according to claim 1, wherein: the waterproof layer (9) is made of waterproof cement, and the thickness of the waterproof layer (9) is 10cm-15 cm.

5. The slope reinforcement device according to claim 1, wherein: the reinforced layer (8) is made of concrete, and the thickness of the reinforced layer (8) is 15cm-20 cm.

6. The slope reinforcement device according to claim 1, wherein: the reinforcing layer (14) is made of wear-resistant steel plates, and the thickness of the reinforcing layer is 2cm-3 cm.

7. The slope reinforcement device according to claim 1, wherein: the protective wall (2) and the slope wall (10) are both made of concrete, the height of the protective wall (2) is 0.5m-0.6m, and the height of the slope wall (10) is 3m-5 m.