Slope supporting structure

Abstract

The utility model discloses a slope supporting structure, which relates to the technical field of constructional engineering and comprises a slope body and retaining walls, the retaining walls are arranged on the slope body, and the slope body is divided into a plurality of planting areas by the retaining walls; the retaining walls comprise a plurality of transverse retaining walls and longitudinal retaining walls which are mutually staggered, and the longitudinal retaining walls extend in the slope surface direction of the slope body; a water storage structure is arranged on the transverse retaining wall at the lower position of each planting area, and a water supplementing piece is connected between each water storage structure and the corresponding planting area. Redundant rainwater in the planting area of the slope supporting structure enters the water storage tanks of the transverse retaining walls through the water inlets, the effect of accumulating the rainwater is achieved, and meanwhile water and soil loss caused by overlarge surface runoff of the planting area in rainstorm weather is reduced; and during drought, the water supplementing piece can guide water in the water storage tank into the planting layer of the planting area so that the water can be absorbed by the planting rhizomes, and normal growth of plants in the planting area is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering, in particular to a slope supporting structure. Background Art

[0002] Slope refers to the slope surface with a certain slope on both sides of the roadbed to ensure the stability of the roadbed. Slope support refers to the support, reinforcement and protection measures taken on the slope to ensure the safety of the slope and its environment.

[0003] Patent CN202022641183.9 discloses a slope support structure, including a Binger stone cage retaining wall arranged at the bottom of the slope, a drainage ditch arranged outside the Binger stone cage retaining wall, a stone-filled seepage ditch distributed on the slope surface, and a backfill layer on the top of the stone-filled seepage ditch on the slope surface, the bottom surface of the drainage ditch is lower than the bottom of the slope, and its top surface is higher than the bottom of the slope, a seepage cover is provided on the top surface of the drainage ditch, and a gravel road is paved on the seepage cover; there are multiple stone-filled seepage ditches, which are dispersed on the slope surface, and each stone-filled seepage ditch extends from the top of the slope to the bottom of the slope, and leads to the drainage ditch through a drainage seepage pipe. The slope support structure in the utility model effectively combines retaining, drainage, and traffic. The slope support structure can effectively prevent the adverse effects of landslides on the slope, so that the slope meets the stability standards specified in the specifications, and effectively relieves drainage pressure and provides traffic functions to avoid endangering people's lives and property.

[0004] Patent CN202221503237.8 discloses a slope support structure, in which a multi-level slope support structure is connected to a supported slope; a rubble concrete step foundation is arranged on a medium-weathered bedrock layer, an anchor rod obliquely passes through the medium-weathered bedrock layer and is fixed to the step portion of the rubble concrete step foundation, a first-level reinforced earth retaining wall, a second-level reinforced earth retaining wall and a third-level reinforced earth retaining wall are staggered in sequence above the rubble concrete step foundation, a slope body is arranged on one side of the first-level reinforced earth retaining wall, a step stabilizing portion is arranged on the other side of the first-level reinforced earth retaining wall and the second-level reinforced earth retaining wall, a crushed stone concrete reinforcement layer is arranged on the other side of the second-level reinforced earth retaining wall and the third reinforced earth retaining wall, and the step stabilizing portion arranged on the other side of the second-level reinforced earth retaining wall is connected to the crushed stone concrete reinforcement layer; the graded arrangement of the slope support of the utility model is conducive to stabilizing water and soil, improving the stability of the slope support structure, and is more conducive to protecting the environment.

[0005] Most of the current slope support structures, as disclosed in the above-mentioned patents, usually only consider the stability of the slope support structure. However, many slope protection structures are currently equipped with a number of planting areas for planting flowers and plants. If drought weather occurs, it is difficult to replenish water for the plants in the planting areas, affecting the normal growth of the plants in the planting areas. Utility Model Content

[0006] In view of the problem that it is difficult to replenish water in the planting area set up in the current slope support structure, the purpose of this application is to provide a slope support structure, the planting area of ​​which can not only collect rainwater, but also apply the collected rainwater to the plants in the planting area in drought conditions, thereby ensuring the normal growth of the plants in the planting area.

[0007] The utility model is realized by the following technical solutions:

[0008] The present application provides a slope support structure, comprising a slope body and a retaining wall, wherein the retaining wall is arranged on the slope body, and the slope body is divided into a plurality of planting areas by the retaining wall;

[0009] The retaining wall comprises a plurality of mutually staggered transverse retaining walls and longitudinal retaining walls, wherein the longitudinal retaining wall extends along the slope surface direction of the slope body;

[0010] A water storage structure is provided on the transverse retaining wall at the lower part of each planting area, and a water replenishing member is connected between the water storage structure and the planting area.

[0011] Preferably, the water storage structure comprises a water storage tank arranged in the transverse retaining wall, and a water inlet is opened on the side wall of the transverse retaining wall close to the top of the slope, and the water inlet is connected to the water storage tank.

[0012] Preferably, an overflow hole is provided on the side wall of the transverse retaining wall near the bottom of the slope, the overflow hole is connected to the water storage tank, and the overflow hole is slightly lower than the water inlet. For example, the overflow hole can be 1 cm lower than the water inlet, which is determined according to specific circumstances during the actual setting process.

[0013] Preferably, at least two water inlets are provided along the length direction of the transverse retaining wall.

[0014] Preferably, a filter screen is connected to the water inlet.

[0015] By connecting a filter at the water inlet, it can prevent leaves, large pieces of mud and other garbage from clogging the water inlet, and also avoid the garbage entering the water tank and causing the water storage capacity to decrease.

[0016] Preferably, the filter screen is fixed by a bolt assembly or by welding.

[0017] Preferably, the water replenishing member comprises a water absorbing rope, one end of which extends into the water storage structure, and the other end of which extends into the planting layer of the planting area.

[0018] The water-absorbing rope can be made of cotton rope or sponge. The water-absorbing rope is inserted into the water inlet, and the aperture of the water inlet is larger than the diameter of the water-absorbing rope to ensure that rainwater can smoothly pass through the water inlet into the water storage tank and prevent the water-absorbing rope from blocking the water inlet.

[0019] Preferably, a water supply net is laid in the planting layer of the planting area, and the water supply net is connected to the water supply member.

[0020] Among them, the water replenishment net is woven with sponge or cotton rope. On the basis of not affecting the growth of plant roots and stems, it tries to increase the contact area of ​​plant roots and stems, thereby improving the water replenishment effect.

[0021] Preferably, an anchor piece inserted into the slope is provided in the retaining wall.

[0022] Preferably, the anchoring member comprises an anchor rod, and the anchor rod is arranged at the connection between the transverse retaining wall and the longitudinal retaining wall.

[0023] Compared with the prior art, the utility model has at least the following advantages and beneficial effects:

[0024] Excess rainwater in the planting area of ​​the slope support structure of the present application enters the water storage tank of the transverse retaining wall through the water inlet, thereby storing rainwater and reducing the excessive surface runoff in the planting area during heavy rain, which leads to soil erosion. In addition, during droughts, the water replenishment component can guide the water in the water storage tank into the planting layer of the planting area for absorption by the planting roots and rhizomes, thereby ensuring the normal growth of plants in the planting area. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The drawings described herein are used to provide a further understanding of the embodiments of the present utility model, constitute a part of this application, and do not constitute a limitation of the embodiments of the present utility model. In the drawings:

[0026] Figure 1 It is a structural schematic diagram of a slope support structure in the utility model;

[0027] Figure 2 This is a front view of a slope support structure in the utility model;

[0028] Figure 3 It is a structural schematic diagram of a single planting area in the utility model;

[0029] Figure 4 for Figure 3 Enlarged view of part A in the middle;

[0030] Figure 5 It is a structural schematic diagram of the water replenishment network in the utility model.

[0031] Marks and corresponding parts names in the attached drawings:

[0032] 1-slope, 2-planting area, 21-planting layer, 3-horizontal retaining wall, 31-water storage tank, 32-water inlet, 321-filter screen, 33-overflow hole, 4-anchor rod, 5-water absorption rope, 6-water supply net, 7-longitudinal retaining wall. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0034] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0036] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, a connection or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0037] Example 1

[0038] like Figures 1 to 4 As shown, this embodiment provides a slope support structure, including a slope body 1 and a retaining wall, wherein the retaining wall is arranged on the slope body 1, and the slope body 1 is divided into a plurality of planting areas 2 by the retaining wall, wherein a planting layer 21 is arranged in the planting area 2, and the planting layer 21 is soil, and plants such as flowers and plants are planted on the planting layer 21, and the top of the planting layer 21 is lower than the top of the retaining wall.

[0039] like Figure 1 and Figure 2As shown, the retaining wall includes a plurality of mutually staggered transverse retaining walls 3 and longitudinal retaining walls 7. The longitudinal retaining wall 7 extends along the slope surface direction of the slope. The transverse retaining wall 3 is perpendicular to the longitudinal retaining wall 7. The retaining wall is cast with concrete to ensure sufficient strength, thereby playing a supporting role for the slope 1.

[0040] like Figure 3 and Figure 4 As shown, a water storage tank 31 is provided in the lower transverse retaining wall 3 of each planting area 2, and a water inlet 32 ​​is provided on the side wall of the transverse retaining wall 3 close to the top of the slope 1, and the water inlet 32 ​​is connected to the water storage tank 31. At the same time, in order to ensure that rainwater in the water storage tank 31 is discharged smoothly when the rainfall is too heavy, an overflow hole 33 is provided on the side wall of the transverse retaining wall 3 close to the bottom of the slope 1, and the overflow hole 33 is connected to the water storage tank 31, and the overflow hole 33 is slightly lower than the water inlet 32.

[0041] like Figure 2 and Figure 3 As shown, the slope support structure is also provided with a water replenishing member for introducing the water in the water storage tank 31 into the planting layer 21. Specifically, the water replenishing member is set as a water absorbing rope 5, and the water absorbing rope 5 is made of cotton rope (it can also be made of sponge), one end of the water absorbing rope 5 extends into the water storage tank 31, and the other end extends into the planting layer 21. In order to improve the water replenishing effect, at least two water inlets 32 are provided along the length direction of the transverse retaining wall 3, and the water absorbing rope 5 is inserted into the water inlet 32. The aperture of the water inlet 32 ​​is larger than the diameter of the water absorbing rope 5, so as to ensure that rainwater can smoothly enter the water storage tank 31 through the water inlet 32, and prevent the water absorbing rope 5 from blocking the water inlet 32.

[0042] In the slope support structure of this embodiment, excess rainwater in the planting area 2 enters the water storage tank 31 of the transverse retaining wall 3 through the water inlet 32, which plays the role of storing rainwater, while reducing the excessive surface runoff of the planting area 2 during heavy rain and causing soil erosion; and in times of drought, the water replenishment component can guide the water in the water storage tank 31 into the planting layer 21 of the planting area 2 for absorption by the plant roots and stems, thereby ensuring the normal growth of plants in the planting area 2.

[0043] Example 2

[0044] Based on Example 1, Figure 4 As shown, this embodiment provides a slope support structure. In addition to the structural features of Embodiment 1, a filter screen 321 is provided at the water inlet 32 ​​of the slope support structure of this embodiment, and the filter screen 321 is fixed by a bolt assembly (which can also be welded).

[0045] By providing a filter 321 at the water inlet 32, it is possible to prevent garbage such as leaves and large pieces of mud and sand from clogging the water inlet 32, and it is also possible to prevent garbage from entering the water storage tank 31, resulting in a reduction in the water storage capacity.

[0046] Example 3

[0047] Based on Example 2, Figure 3 and Figure 5 As shown, this embodiment provides a slope support structure. In addition to the structural features of Example 2, a water supply net 6 is laid in the planting layer 21 of the planting area 2 of the slope support structure of this embodiment. The water supply net 6 is connected to the water absorption rope 5, and the water supply net 6 is woven with sponge (it can also be a cotton rope).

[0048] By laying the water replenishment net 6 in the planting layer 21 of the planting area 2, the contact area of ​​the plant rhizomes can be increased as much as possible without affecting the growth of the plant rhizomes, thereby improving the water replenishment effect.

[0049] Example 4

[0050] Based on Example 3, Figure 1 As shown, this embodiment provides a slope support structure. In addition to the structural features of Embodiment 3, an anchor member inserted into the slope body 1 is provided in the retaining wall of the slope support structure of this embodiment. Specifically, the anchor member includes an anchor rod 4, which is arranged at the connection between the transverse retaining wall 3 and the longitudinal retaining wall.

[0051] By inserting anchors into the slope body 1, the support strength of the slope support structure is further improved.

[0052] The specific implementation methods described above further illustrate the purpose, technical solutions and beneficial effects of the utility model in detail. It should be understood that the above description is only the specific implementation method of the utility model and is not used to limit the protection scope of the utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A slope support structure, comprising a slope body (1) and a retaining wall, wherein the retaining wall is arranged on the slope body (1), characterized in that: The slope (1) is divided into a plurality of planting areas (2) by the retaining wall; The retaining wall comprises a plurality of mutually staggered transverse retaining walls (3) and longitudinal retaining walls (7), wherein the longitudinal retaining walls (7) extend along the slope surface direction of the slope body (1); A water storage structure is provided on the transverse retaining wall (3) at the lower part of each planting area (2), and a water replenishing member is connected between the water storage structure and the planting area (2).

2. A slope support structure according to claim 1, characterized in that: The water storage structure comprises a water storage tank (31) arranged in the transverse retaining wall (3); a water inlet (32) is provided on the side wall of the transverse retaining wall (3) close to the top of the slope (1); and the water inlet (32) is connected to the water storage tank (31).

3. A slope support structure according to claim 2, characterized in that: An overflow hole (33) is provided on the side wall of the transverse retaining wall (3) close to the bottom of the slope (1); the overflow hole (33) is connected to the water storage tank (31); and the overflow hole (33) is lower than the water inlet (32).

4. A slope support structure according to claim 2, characterized in that: At least two water inlets (32) are provided along the length direction of the transverse retaining wall (3).

5. A slope support structure according to claim 2, characterized in that: The water inlet (32) is connected to a filter screen (321).

6. A slope support structure according to claim 5, characterized in that: The filter screen (321) is fixed by means of a bolt assembly or by welding.

7. A slope support structure according to claim 1, characterized in that: The water replenishing member comprises a water absorbing rope (5), one end of the water absorbing rope (5) extends into the water storage structure, and the other end of the water absorbing rope (5) extends into the planting layer (21) of the planting area (2).

8. A slope support structure according to claim 1, characterized in that: A water replenishment net (6) is laid in the planting layer (21) of the planting area (2), and the water replenishment net (6) is connected to the water replenishment member.

9. A slope support structure according to claim 1, characterized in that: An anchor piece inserted into the slope body (1) is provided in the retaining wall.

10. A slope support structure according to claim 9, characterized in that: The anchoring member comprises an anchor rod (4), and the anchor rod (4) is arranged at the connection between the transverse retaining wall (3) and the longitudinal retaining wall.

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