Novel supporting retaining wall structure

Abstract

The utility model belongs to the technical field of retaining walls, and particularly relates to a novel supporting retaining wall structure which comprises a highway base layer, a protection mechanism is arranged on the surface of the highway base layer, the protection mechanism comprises a supporting plate, and the supporting plate covers the surface of the highway base layer. By arranging the protection mechanism, the purpose of protecting soil of the pavement base layer can be achieved, a supporting plate is extruded through a gravel layer, a gravel layer and a fine soil layer, the supporting plate and the surface of the highway base layer can be extruded and fixed, meanwhile, water and soil loss of the soil of the pavement base layer can be avoided, and vegetation with developed root systems is planted in planting holes, so that the effect of protecting the pavement base layer is achieved. And the positions of the gravel layer, the gravel layer and the fine soil layer can be further fixed, the stability of the supporting plate is further enhanced, soil of the road base surface is protected, the service life of the road base surface is guaranteed, and the surrounding environment can be protected by planting vegetation.

Description

Technical Field

[0001] The utility model relates to the technical field of retaining walls, in particular to a novel supporting retaining wall structure. Background Art

[0002] Retaining walls are commonly known as slope protection. In order to prevent the slopes on both sides of the highway from being damaged by rainwater, causing damage to the highway and affecting the normal service life of the highway, it is necessary to set up slope protection on the slopes for protection.

[0003] In the process of protecting the highway base surface, hollow hexagonal plates are usually used for flat connection. The highway base is protected by inlaying hollow hexagonal plates on the surface of the highway base surface. Long-term use may cause the hollow hexagonal plates to fall off, resulting in loss of protection for the highway base surface. Alternatively, cement and stones are used to protect the highway base surface, which results in the loss of contact between the highway base surface and the outside world, resulting in a decrease in the moisture content of the highway base surface, which may easily lead to fractures in the highway base surface and reduce the service life of the highway base surface. Utility Model Content

[0004] In order to make up for the shortcomings of the existing technology, the hollow hexagonal plates may fall off due to long-term use, lose the protection of the highway base surface, reduce the moisture content of the highway base surface, easily cause the highway base surface to break, and reduce the service life of the highway base surface. The utility model proposes a new type of support retaining wall structure.

[0005] The technical solution adopted by the utility model to solve the technical problem is: a new type of supporting retaining wall structure, including a highway base, and a protective mechanism is arranged on the surface of the highway base;

[0006] The protective mechanism includes a support plate, which covers the surface of the highway base layer, a connection hole is opened on the top of the support plate, the top of the support plate is covered with a gravel layer, the top of the gravel layer is covered with a crushed stone layer, the top of the crushed stone layer is covered with a fine soil layer, the surface of the fine soil layer is inlaid with a fixing plate, and the surface of the fixing plate is opened with planting holes.

[0007] Preferably, a connecting rod is fixedly mounted on the bottom of the support plate, and the connecting rod is in contact with the inner wall of the highway base layer.

[0008] Preferably, a water leakage hole is opened on the top of the highway base layer, and the inner wall of the water leakage hole is fixedly connected to a water outlet pipe.

[0009] Preferably, a support block is fixedly installed on the inner wall of the water leakage hole, a support rod is fixedly installed on the top of the support block, and a filter plate is slidably connected to the surface of the support rod.

[0010] Preferably, a sliding groove is provided on the surface of the support block rod, a positioning ring block is slidably connected to the surface of the support rod, a sliding block is fixedly installed on the inner side of the positioning ring block, and the surface of the sliding block is slidably connected to the inner cavity of the sliding groove.

[0011] Preferably, inclined plates are fixedly mounted on the surface of the connecting rod, and the number of the inclined plates is several.

[0012] Preferably, a placement groove is provided on the top of the support block, a connecting block is fixedly installed on the bottom of the filter plate, and a surface of the connecting block is slidably connected to an inner cavity of the placement groove.

[0013] The utility model is beneficial in that:

[0014] The utility model can achieve the purpose of protecting the soil of the road base by arranging a protection mechanism, and can squeeze the support plate through the gravel layer, crushed stone layer and fine soil layer, so that the support plate and the surface of the highway base layer can be squeezed and fixed, and at the same time, soil and water loss of the road base soil can be avoided, and the gravel layer, crushed stone layer and fine soil layer can be further fixed in position by planting vegetation with developed root systems in the planting holes, and the stability of the support plate can be further enhanced, so as to protect the soil of the highway base surface and ensure the service life of the highway base surface, and at the same time, the surrounding environment can be protected by planting vegetation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 For the utility model Figure 1 The enlarged view of point A in the middle;

[0018] Figure 3 It is a structural schematic diagram of the support plate and the connecting rod of the utility model;

[0019] Figure 4 This is a structural exploded view of the positioning ring block and the support rod of the utility model;

[0020] Figure 5 It is a structural schematic diagram of the filter plate of the utility model.

[0021] In the figure: 1. highway base; 2. protection mechanism; 201. support plate; 202. connection hole; 203. gravel layer; 204. crushed stone layer; 205. fine soil layer; 206. fixing plate; 207. planting hole; 3. connecting rod; 4. leakage hole; 5. outlet pipe; 6. support block; 7. support rod; 8. filter plate; 9. sliding groove; 10. positioning ring block; 11. sliding block; 12. inclined plate; 13. placement groove; 14. connecting block. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] The following is combined with Figure 1-5 To further explain this application in detail,

[0024] The present application embodiment discloses a novel retaining wall structure. Figure 1 and Figure 3 ,A new type of supporting retaining wall structure, comprising a highway base 1, and a protective mechanism 2 is arranged on the surface of the highway base 1;

[0025] The protection mechanism 2 includes a support plate 201, which covers the surface of the highway base layer 1. A connecting hole 202 is opened on the top of the support plate 201. The top of the support plate 201 is covered with a gravel layer 203. The top of the gravel layer 203 is covered with a crushed stone layer 204. The top of the crushed stone layer 204 is covered with a fine soil layer 205. The surface of the fine soil layer 205 is inlaid with a fixing plate 206. The surface of the fixing plate 206 is opened with a planting hole 207.

[0026] Reference Figure 3 A connecting rod 3 is fixedly installed at the bottom of the support plate 201, and the connecting rod 3 contacts the inner wall of the highway base 1. By setting the connecting rod 3, the contact area between the support plate 201 and the soil of the kilometer base surface can be preliminarily increased, and the stability of the support plate 201 when connected to the highway base surface can be preliminarily increased;

[0027] Reference Figure 1 A leaking hole 4 is provided on the top of the highway base 1, and an outlet pipe 5 is fixedly connected to the inner wall of the leaking hole 4. By providing the leaking hole 4, rainwater on the highway surface can be collected and enter the outlet pipe 5. Excessive rainwater is discharged through the guidance of the outlet pipe 5 to avoid excessive moisture in the road base soil.

[0028] Reference Figure 1A support block 6 is fixedly installed on the inner wall of the water leakage hole 4, and a support rod 7 is fixedly installed on the top of the support block 6. A filter plate 8 is slidably connected to the surface of the support rod 7. By setting the support block 6, the position of the filter plate 8 can be supported. The sliding connection between the support rod 7 and the filter plate 8 can facilitate the docking of the filter plate 8 with the water leakage hole 4, so that the filter plate 8 and the opening of the water leakage hole 4 can be accurately docked. Through the filter plate 8, leaves, branches, etc. are prevented from entering the inner cavity of the water leakage hole 4, and the water outlet pipe 5 is prevented from being blocked;

[0029] Reference Figure 2 and Figure 4 , a sliding groove 9 is provided on the surface of the support block 6 rod, a positioning ring block 10 is slidably connected to the surface of the support rod 7, a sliding block 11 is fixedly installed on the inner side of the positioning ring block 10, and the surface of the sliding block 11 is slidably connected to the inner cavity of the sliding groove 9. Through the sliding connection between the sliding block 11 and the sliding groove 9, the positioning ring block 10 can slide on the surface of the support rod 7. When the bottom of the positioning ring block 10 contacts the top of the filter plate 8, the positioning ring block 10 is rotated to displace the sliding block 11 from the opening of the sliding groove 9 on the surface of the support block 6, so as to fix the position of the positioning ring block 10 and fix the position of the filter plate 8 after installation;

[0030] Reference Figure 3 The surface of the connecting rod 3 is fixedly mounted with an inclined plate 12, and the number of the inclined plates 12 is several. By setting the inclined edge, the contact neps between the connecting rod 3 and the road base soil can be increased, and the stability of the connection between the support plate 201 and the road base can be further increased;

[0031] Reference Figure 4 and Figure 5 A placement groove 13 is provided on the top of the support block 6, and a connecting block 14 is fixedly installed on the bottom of the filter plate 8. The surface of the connecting block 14 is slidably connected with the inner cavity of the placement groove 13. The sliding connection between the placement groove 13 and the connecting block 14 can increase the contact area between the filter plate 8 and the support block 6, and further increase the stability of the filter plate 8 when working;

[0032] Working principle: The highway base surface is covered by setting a support plate 201, and the gravel layer 203 and the crushed stone layer 204 covered on the surface of the support plate 201 are used to squeeze the soil on the surface of the highway base surface by utilizing the gravity of the gravel layer 203 and the crushed stone layer 204, so as to realize squeezing protection of the highway base surface, and to realize one-time protection of the soil on the surface of the highway base surface by utilizing gravity, and the gaps between the gravel layer 203 can be filled by the crushed stone layer 204, and the gaps between the larger stones of the gravel layer 203 can be filled for the first time, and the gravity of the crushed stone layer 204 is used to squeeze the support plate 201, and at the same time, the loss of the soil of the highway base layer 1 exposed by the connecting hole 202 can be avoided, and the smaller gaps between the crushed stone layer 204 and the gravel layer 203 can be filled by the fine soil layer 205, so as to realize the crushed stone layer 204 and the The position of the gravel layer 203 is fixed to ensure the stability of the crushed stone layer 204 and the gravel layer 203 squeezing the support plate 201. The surface of the fine soil layer 205 is covered by the fixing plate 206 to avoid soil flow velocity in the fine soil layer 205 due to rainwater. Plants with relatively developed root systems are planted in the planting holes 207. The positions of the gravel layer 204 and the gravel layer 203 can be fixed again by utilizing the root systems of the plants, thereby further increasing the stability of the crushed stone layer 204 and the gravel layer 203 squeezing the support plate 201. Rainwater is infiltrated through the planting holes 207 and the connecting holes 202, allowing rainwater to enter the inner wall of the road base soil, thereby ensuring the normal moisture of the road base soil, avoiding fractures or collapse of the road base due to dryness, further protecting the road base, and increasing the service life of the road base.

[0033] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A new type of retaining wall structure, characterized in that: It comprises a highway base (1), the surface of which is provided with a protection mechanism (2); The protection mechanism (2) comprises a support plate (201), the support plate (201) covers the surface of the highway base (1), a connection hole (202) is provided on the top of the support plate (201), a gravel layer (203) is provided on the top of the support plate (201), a crushed stone layer (204) is provided on the top of the gravel layer (203), a fine soil layer (205) is provided on the top of the crushed stone layer (204), a fixing plate (206) is inlaid on the surface of the fine soil layer (205), and a planting hole (207) is provided on the surface of the fixing plate (206).

2. A novel retaining wall structure according to claim 1, characterized in that: A connecting rod (3) is fixedly mounted on the bottom of the support plate (201), and the connecting rod (3) is in contact with the inner wall of the highway base layer (1).

3. A novel retaining wall structure according to claim 1, characterized in that: A water leakage hole (4) is provided on the top of the highway base layer (1), and a water outlet pipe (5) is fixedly connected to the inner wall of the water leakage hole (4).

4. A new type of retaining wall structure according to claim 3, characterized in that: A support block (6) is fixedly mounted on the inner wall of the water leakage hole (4), a support rod (7) is fixedly mounted on the top of the support block (6), and a filter plate (8) is slidably connected to the surface of the support rod (7).

5. A novel retaining wall structure according to claim 4, characterized in that: A sliding groove (9) is provided on the surface of the support block (6) rod, a positioning ring block (10) is slidably connected to the surface of the support rod (7), a sliding block (11) is fixedly installed on the inner side of the positioning ring block (10), and the surface of the sliding block (11) is slidably connected to the inner cavity of the sliding groove (9).

6. A novel retaining wall structure according to claim 2, characterized in that: An inclined plate (12) is fixedly mounted on the surface of the connecting rod (3), and the number of the inclined plates (12) is several.

7. The novel retaining wall structure according to claim 4 is characterized in that: The top of the support block (6) is provided with a placement groove (13), and the bottom of the filter plate (8) is fixedly mounted with a connection block (14), and the surface of the connection block (14) is slidably connected to the inner cavity of the placement groove (13).

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