A cladding wall

Abstract

The utility model provides a kind of facing wall.A kind of facing wall, comprising: wall body;A plurality of the filter equipment is set to the back side of the wall body, the wall body includes retaining wall, concrete retaining wall, drain hole and platform, the concrete retaining wall is set to the side of the retaining wall top portion.The utility model provides a kind of facing wall, by setting up inclined retaining wall and concrete retaining wall composition facing wall, cooperate filter equipment, utilize lower section size larger retaining wall and carry out side slope support, utilize the concrete retaining wall of upper section size smaller and carry out side slope drainage, the effect of anti-seepage, solve side slope stability problem, can play to the effect of the seepage of between side slope and wall body is quickly drained away, increase the stability of facing wall, reduce the production cost of facing wall, improve the practicality of device.

Description

Technical Field

[0001] This utility model relates to the field of slope protection, and in particular to a retaining wall. Background Technology

[0002] Facing walls are structural or decorative walls used in the field of engineering construction for protection, reinforcement, and landscape coordination. Their core function is to protect the stability of the soil and rock mass in specific areas (such as slopes, roadbeds, and riverbanks) and prevent collapse and deformation caused by rainwater erosion, weathering, or external loads. At the same time, they can optimize the visual effect of the environment according to the needs of the scene and are widely used in highway, railway, water conservancy, municipal and building engineering.

[0003] Retaining walls focus on "protecting the surface soil and rock and reducing erosion," and generally do not bear excessive lateral pressure, making them suitable for gentler slopes.

[0004] Existing retaining walls are generally the same width from top to bottom, making them heavy, costly to produce, and structurally simple. They also have poor drainage, and water accumulation between the retaining wall and the slope can easily damage the wall.

[0005] Therefore, it is necessary to provide a facing wall to solve the above-mentioned technical problems. Utility Model Content

[0006] This utility model provides a facing wall that solves the problems of existing facing walls, which are generally the same width from top to bottom, are relatively heavy, have high production costs, have a simple structure, poor drainage, and are prone to damage from water accumulation between the facing wall and the slope.

[0007] To solve the above-mentioned technical problems, this utility model provides a facing wall, comprising: a wall body;

[0008] A reverse filtration device, comprising multiple reverse filtration devices disposed on the rear side of the wall, the wall including a retaining wall, a concrete retaining wall, drainage holes and a platform, the concrete retaining wall disposed on one side of the top of the retaining wall, the multiple drainage holes disposed on the surfaces of the retaining wall and the concrete retaining wall, the platform disposed on one side of the top of the concrete retaining wall, the reverse filtration device disposed on one side of the drainage hole, the reverse filtration device comprising a clay waterproofing plate, geotextile, a gravel layer and a sand and gravel layer, the clay waterproofing plate being fixedly installed on one side of the outer surface of the wall, the geotextile being disposed on top of the clay waterproofing plate, the gravel layer being disposed on one side inside the geotextile, and the sand and gravel layer being wrapped around one side of the outer surface of the gravel layer.

[0009] Preferably, the width of the retaining wall is wider than the width of the concrete retaining wall, and both the retaining wall and the concrete retaining wall are aligned on one side and fit against the surface of the slope.

[0010] Preferably, a topsoil spraying layer is provided on one side of the top of the wall, the topsoil spraying layer is provided on the slope protection surface, and a drainage ditch is provided on top of the topsoil spraying layer, the drainage ditch is provided on the slope protection surface.

[0011] Preferably, a PVC pipe is installed inside the drain hole, and the drain hole has an inclination angle of 5°.

[0012] Preferably, a drainage trough is provided in the middle of the top of the platform, a plurality of longitudinal drainage holes are provided at the bottom of the inner wall of the drainage trough, a plurality of transverse drainage holes are provided on one side of the inner wall of the drainage trough, and a water baffle is fixedly installed on one side of the top of the retaining wall.

[0013] Preferably, multiple first water channels are equidistantly arranged from left to right on the top front side of the platform, and a second water channel is connected to one side of each first water channel. Multiple planting devices are installed inside the drainage channels.

[0014] Preferably, the planting device includes a planting box, a planting trough, drainage holes, and a mounting plate. The planting box is disposed inside the drainage trough, the planting trough is located in the middle of the top of the planting box, and a plurality of drainage holes are respectively disposed at the bottom of the inner wall of the planting trough. The mounting plate is fixedly connected to one side of the outer surface of the planting box.

[0015] Compared with related technologies, the wall panel provided by this utility model has the following beneficial effects:

[0016] This utility model provides a retaining wall, which is composed of an inclined retaining wall 11 and a concrete retaining wall 12. In conjunction with a reverse filter device 2, the retaining wall 11 with a larger lower cross-sectional size is used for slope support, while the concrete retaining wall 12 with a smaller upper cross-sectional size is used for slope drainage and seepage prevention. This solves the slope stability problem and can quickly drain the seepage water between the slope and the wall, increasing the stability of the retaining wall, reducing the production cost of the retaining wall, and improving the practicality of the device. Attached Figure Description

[0017] Figure 1 A schematic diagram of the structure of a first embodiment of a facing wall provided by this utility model;

[0018] Figure 2 for Figure 1 The diagram shows a side sectional view of the wall.

[0019] Figure 3 for Figure 2 The diagram shows a cross-sectional view of the reverse filtration equipment.

[0020] Figure 4 A schematic diagram of the structure of a second embodiment of a facing wall provided by this utility model;

[0021] Figure 5 for Figure 4 The diagram shows a top view of the platform.

[0022] Figure 6 for Figure 5 The enlarged schematic diagram of part A is shown.

[0023] Numbered in the diagram: 1. Wall, 11. Retaining wall, 12. Concrete retaining wall, 13. Drainage hole, 14. Platform, 2. Filter equipment, 21. Clay waterproofing board, 22. Geotextile, 23. Crushed stone layer, 24. Gravel layer, 3. Topsoil spraying layer, 4. Intercepting ditch, 5. Drainage ditch, 6. Drainage channel, 7. Longitudinal drainage hole, 8. Transverse drainage hole, 9. First drainage channel, 15. Second drainage channel, 16. Planting device, 161. Planting box, 162. Planting trough, 163. Drainage hole, 164. Mounting plate, 17. Water barrier. Detailed Implementation

[0024] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0025] First Embodiment

[0026] Please refer to the following: Figure 1 , Figure 2 and Figure 3 ,in, Figure 1 A schematic diagram of the structure of a first embodiment of a facing wall provided by this utility model; Figure 2 for Figure 1 The diagram shows a side sectional view of the wall. Figure 3 for Figure 2 The diagram shows a cross-sectional view of the reverse filtration equipment.

[0027] A facing wall, comprising: wall 1;

[0028] A reverse filtration device 2 is provided, and multiple reverse filtration devices 2 are disposed on the rear side of the wall 1. The wall 1 includes a retaining wall 11, a concrete retaining wall 12, drainage holes 13, and a platform 14. The concrete retaining wall 12 is disposed on one side of the top of the retaining wall 11. Multiple drainage holes 13 are disposed on the surfaces of the retaining wall 11 and the concrete retaining wall 12. The platform 14 is disposed on one side of the top of the concrete retaining wall 12. The reverse filtration device 2 is disposed on one side of the drainage holes 13. The reverse filtration device 2 includes a clay waterproofing plate 21, a geotextile 22, a gravel layer 23, and a sand and gravel layer 24. The clay waterproofing plate 21 is fixedly installed on one side of the outer surface of the wall 1. The geotextile 22 is disposed on top of the clay waterproofing plate 21. The gravel layer 23 is disposed on one side inside the geotextile 22. The sand and gravel layer 24 is wrapped around one side of the outer surface of the gravel layer 23.

[0029] The width of the retaining wall 11 is wider than the width of the concrete retaining wall 12, and the retaining wall 11 and the concrete retaining wall 12 are aligned on one side and attached to the surface of the slope.

[0030] A topsoil spraying layer 3 is provided on one side of the top of the wall 1. The topsoil spraying layer 3 is provided on the slope protection surface. A water interception ditch 4 is provided on the top of the topsoil spraying layer 3. The water interception ditch 4 is provided on the slope protection surface.

[0031] The drain hole 13 is equipped with a PVC pipe inside, and the drain hole 13 has an inclination angle of 5°.

[0032] The inclination of platform 14 is about three degrees. The side of platform 14 that connects to the concrete retaining wall 12 is the lower side, which allows rainwater to flow out quickly.

[0033] The gravel layer 23 consists of gravel or pebbles with a particle size of 2 to 3 cm and a thickness of 30 cm or more. The gravel layer 24 consists of sand or gravel with a particle size of 1 to 5 mm and a thickness of 20 cm or more.

[0034] Drainage holes 13 are arranged in groups of three, with four groups arranged equidistantly from top to bottom on the surface of the wall 1. The three drainage holes 13 in one group are arranged equidistantly from left to right on the front side of the inclined retaining wall 11, and the other three groups are arranged equidistantly from top to bottom on the front of the concrete retaining wall 12. The four groups of drainage holes 13 are arranged alternately from top to bottom.

[0035] The working principle of the protective wall provided by this utility model is as follows:

[0036] During operation, rainwater flowing from the mountain first flows into the intercepting ditch 4 through the slope surface. The intercepting ditch 4 initially intercepts the rainwater to prevent it from directly eroding the retaining wall. The drainage ditch guides the falling rainwater away. The water and soil accumulated between the slope and the wall 1 are filtered by the reverse filter device 2, which retains the soil. The water is discharged through the drainage hole 13. The water is then filtered through the geotextile 22, the crushed stone layer 23, and the gravel layer 24. The geotextile 22 retains the soil, while the crushed stone layer 23 and the gravel layer 24 filter impurities in the rainwater to prevent them from entering the drainage hole 13 and causing blockage. The filtered rainwater is discharged from the surface of the retaining wall through the drainage hole 13, preventing water accumulation between the slope and the wall 1.

[0037] Compared with related technologies, the wall panel provided by this utility model has the following beneficial effects:

[0038] This utility model provides a retaining wall, which is composed of an inclined retaining wall 11 and a concrete retaining wall 12. In conjunction with a reverse filter device 2, the retaining wall 11 with a larger lower cross-sectional size is used for slope support, while the concrete retaining wall 12 with a smaller upper cross-sectional size is used for slope drainage and seepage prevention. This solves the slope stability problem and can quickly drain the seepage water between the slope and the wall, increasing the stability of the retaining wall, reducing the production cost of the retaining wall, and improving the practicality of the device.

[0039] Second Embodiment

[0040] Please refer to the following: Figure 4 , Figure 5 and Figure 6 Based on the facing wall provided in the first embodiment of this application, the second embodiment of this application proposes another facing wall. The second embodiment is merely a preferred embodiment of the first embodiment, and the implementation of the second embodiment will not affect the separate implementation of the first embodiment.

[0041] Specifically, the second embodiment of this application provides a different type of retaining wall in that a drainage groove 6 is provided in the middle of the top of the platform 14, a plurality of longitudinal drainage holes 7 are provided at the bottom of the inner wall of the drainage groove 6, a plurality of transverse drainage holes 8 are provided on one side of the inner wall of the drainage groove 6, and a water baffle 17 is fixedly installed on one side of the top of the retaining wall 11.

[0042] Multiple first water troughs 9 are equidistantly arranged from left to right on the top front side of the platform 14. A second water trough 15 is connected to one side of the first water trough 9. Multiple planting devices 16 are arranged inside the drainage trough 6.

[0043] The planting device 16 includes a planting box 161, a planting trough 162, a drainage hole 163, and a mounting plate 164. The planting box 161 is disposed inside the drainage trough 6. The planting trough 162 is opened in the middle of the top of the planting box 161. A plurality of drainage holes 163 are respectively disposed at the bottom of the inner wall of the planting trough 162. The mounting plate 164 is fixedly connected to one side of the outer surface of the planting box 161.

[0044] The horizontal drainage hole 8 facilitates the flow of water from the drainage ditch 5 into the drainage trough 6, and then into the planting trough 162 through the water flow hole 163 to supply water to the plants. In rainy weather, the water can be quickly drained through the horizontal drainage hole 8 and the vertical drainage hole 7.

[0045] The planting box 161 is mounted on top of the platform 14 via mounting plate 164 and bolts.

[0046] The water baffle 17 is installed on the top of the retaining wall 11. The water baffle 17 and the concrete retaining wall 12 work together to allow the water flowing out through the water channel to flow left and right along the top of the retaining wall 11. When multiple retaining walls are set together, the water is drained away along the multiple retaining walls to prevent rainwater from directly washing the ground and to maintain the stability of the retaining wall and the ground.

[0047] The working principle of the protective wall provided by this utility model is as follows:

[0048] During operation, the longitudinal drainage holes 7 at the bottom of the inner wall of the drainage trough 6 and the transverse drainage holes 8 on one side can evenly drain rainwater and prevent water accumulation. At the same time, the first water trough 9 and the second water trough 15 can quickly drain rainwater, enhance the drainage effect during heavy rainfall, and further improve drainage efficiency.

[0049] The planting device 16 can be installed inside the drainage trough 6 of the platform 14 by bolts. The horizontal drainage hole 8 can not only drain water, but also guide water flow into the interior of the drainage trough 6. The water flow hole 163 is connected to the drainage trough 6, which facilitates the plants to absorb water. In rainy weather, the horizontal drainage hole 8, the vertical drainage hole 7 and the water flow hole 163 can quickly drain away excess water to prevent the plant roots from rotting.

[0050] The planting device 16 can maintain plant growth, enhance the aesthetics of the retaining wall, and improve the greening effect of the slope.

[0051] Compared with related technologies, the wall panel provided by this utility model has the following beneficial effects:

[0052] This utility model provides a retaining wall. Through the combined design of drainage channels 6, longitudinal drainage holes 7, and transverse drainage holes 8 set on the platform 14, the drainage performance of the retaining wall is significantly enhanced. During rainfall, water accumulated in the drainage channels 6 can be quickly discharged through the longitudinal drainage holes 7 at the bottom and the transverse drainage holes 8 on one side, effectively preventing water accumulation. The connection between the first drainage channel 9 and the second drainage channel 15 further accelerates the drainage speed, especially under heavy rainfall, significantly improving drainage efficiency and ensuring the stability and safety of the retaining wall structure. The installation of planting trough 162 not only adds green elements to the facing wall and enhances its aesthetics, but also achieves the rational utilization and rapid drainage of rainwater through its internal planting trough 162 and drainage hole 163 design. When there is sufficient rainfall, plants can absorb the required water through the drainage hole 163; when there is excessive rainfall, the drainage hole 163 can quickly drain away the excess water, preventing damage to the plant roots. This solves the problems of poor drainage and easy damage to the wall in existing facing walls, and also optimizes and beautifies the structure of the facing wall, with significant social and economic benefits.

[0053] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A facing wall, characterized in that, include: Walls; A reverse filtration device, comprising multiple reverse filtration devices disposed on the rear side of the wall, the wall including a retaining wall, a concrete retaining wall, drainage holes and a platform, the concrete retaining wall disposed on one side of the top of the retaining wall, the multiple drainage holes disposed on the surfaces of the retaining wall and the concrete retaining wall, the platform disposed on one side of the top of the concrete retaining wall, the reverse filtration device disposed on one side of the drainage hole, the reverse filtration device comprising a clay waterproofing plate, geotextile, a gravel layer and a sand and gravel layer, the clay waterproofing plate being fixedly installed on one side of the outer surface of the wall, the geotextile being disposed on top of the clay waterproofing plate, the gravel layer being disposed on one side inside the geotextile, and the sand and gravel layer being wrapped around one side of the outer surface of the gravel layer.

2. A facing wall according to claim 1, characterized in that, The retaining wall is wider than the concrete retaining wall, and both the retaining wall and the concrete retaining wall are aligned on one side and attached to the surface of the slope.

3. A facing wall according to claim 1, characterized in that, A topsoil spraying layer is provided on one side of the top of the wall, the topsoil spraying layer is provided on the slope protection surface, and a water interception ditch is provided on the top of the topsoil spraying layer, the water interception ditch is provided on the slope protection surface.

4. A facing wall according to claim 1, characterized in that, The drain hole is equipped with a PVC pipe, and the drain hole has an inclination angle of 5°.

5. A facing wall according to claim 1, characterized in that, A drainage trough is provided in the middle of the top of the platform. Multiple longitudinal drainage holes are provided at the bottom of the inner wall of the drainage trough. Multiple transverse drainage holes are provided on one side of the inner wall of the drainage trough. A water baffle is fixedly installed on one side of the top of the retaining wall.

6. A facing wall according to claim 5, characterized in that, The platform has multiple first water channels spaced equidistantly from left to right on the top front side. A second water channel is connected to one side of each first water channel. Multiple planting devices are installed inside the drainage channels.

7. A facing wall according to claim 6, characterized in that, The planting device includes a planting box, a planting trough, drainage holes, and a mounting plate. The planting box is located inside the drainage trough, the planting trough is located in the middle of the top of the planting box, and a plurality of drainage holes are respectively located at the bottom of the inner wall of the planting trough. The mounting plate is fixedly connected to one side of the outer surface of the planting box.

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