Water supply and drainage structure for slope greening

Abstract

The utility model discloses a slope greening water supply and drainage structure which comprises a slope body, a plurality of planting green belts are fixed on the left side slope surface of the slope body at equal intervals in the front-back direction, drainage channels are reserved between the planting green belts, and a plurality of multi-stage partition plates are fixed on the left side slope surface of the slope body at equal intervals in the left-right direction. The multiple stages of partition plates are all erected perpendicular to the slope surface, the vertical heights of the multiple stages of partition plates are sequentially increased from left to right, and the multiple stages of partition plates penetrate through the planting green belt in the front-back direction and are fixedly connected with the planting green belt to conduct layered closure on the slope surface of the slope body, so that water is locked in a layered mode; the rainwater in the drainage channel can be subjected to multiple slow flow, and the problem that the rainwater continuously rushes to the bottom of the slope at a high speed to form a water pit is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of slope greening, especially to a slope greening water supply and drainage structure. BACKGROUND

[0002] Slope greening is a new ecological slope protection method which can effectively protect bare slope surface, and it can effectively realize ecological vegetation recovery of slope surface in combination with traditional engineering slope protection, and the process and method of slope greening are divided into: lattice beam backfill combined with surface protection mechanism, bag greening method, and net direct injection of greening nutrient material greening method, with the rapid development of economic society, the basic construction speed of China is accelerated, and a large number of bare slope surfaces are formed due to the implementation of traffic, water conservancy, mine and power construction projects, these bare slope surfaces not only affect the ecological environment landscape, but also have geological disaster hidden dangers, and affect the safety and stability of main greening engineering, therefore, in order to reduce the damage of water and soil loss and soil landslide to the road, it is usually necessary to plant green plants on the slope to improve the slope stability and the slope aesthetics;

[0003] However, due to the slope gradient, rainwater is affected by gravity, resulting in uneven distribution of soil moisture from top to bottom of the slope, which further affects the growth state of greening vegetation, and the upper layer vegetation is easy to die in drought, and the lower layer vegetation is easy to die in flood in rainy season, and the common rainwater storage method is to embed a sealed tank into the slope to plant vegetation, which has large engineering quantity and easily reduces the stability of the whole slope, meanwhile, the rainwater is disordered when flowing downward, and the rainwater is easy to diffuse in the slope gradient to form waterlogging, lacks effective convergence and diversion means, and the discharged water flow continuously impacts the slope bottom plane, and is easy to form a water pit under the long-term effect. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims at providing a slope greening water supply and drainage structure which can converge and divert the slope top precipitation, ensure the stability of drainage, avoid the slope top waterlogging and penetration into the slope body, and can layer interception of the slope surface of the slope body, avoid the uneven distribution of water caused by gravity, and avoid the problem of water pit formed by continuous high-speed rainwater impact on the slope bottom during drainage.

[0005] To achieve the above objectives, a slope greening drainage structure is provided, comprising: a slope body, the top of which is fixedly fitted with hardened paving bricks; several planting green belts are fixedly at equal intervals on the left side of the slope body, with drainage channels reserved between each planting green belt; several multi-level partitions are fixedly at equal intervals on the left side of the slope body, each multi-level partition being erected perpendicular to the slope surface, with the vertical height of the multi-level partitions increasing sequentially from left to right; each multi-level partition penetrates and is fixedly connected to the planting green belt in both the front and back directions; several planting holes are equally spaced on the top surface of each planting green belt, with the planting holes corresponding to adjacent multi-level partitions; and a semi-circular drainage channel is provided above the right side. The water storage trough has symmetrical converging slopes on the top of both the front and rear sides of the planting green belt. The right side of each converging slope is connected to a semi-circular water storage trough. By setting planting green belts at equal intervals on the slope surface and opening drainage channels between them, the rainwater at the top of the slope is collected and guided to ensure stable drainage and prevent water accumulation at the top of the slope and infiltration into the slope. At the same time, multi-level baffles are set to intercept water in layers on the slope surface, thereby locking in water in layers and providing it to the green vegetation planted in each layer so that it can grow stably and avoid the problem of uneven water distribution caused by gravity. In addition, the multi-level baffles can also slow down the flow of rainwater in the drainage channels to prevent it from continuously rushing to the bottom of the slope at high speed and forming puddles.

[0006] According to the aforementioned slope greening drainage structure, a layer of solidified cement is applied to the left sloping surface of the planting green belt, and the top of the solidified cement is fixedly connected to the hardened paving bricks. This maintains the overall stability of the slope and prevents soil erosion caused by rainwater runoff.

[0007] According to the aforementioned slope greening drainage structure, buffer rings are installed at the top outer edge of each planting hole, and the bottom of each buffer ring is fixedly connected to the planting green belt. This provides enclosure and protection for the planted vegetation, preventing rainwater from carrying away the soil from the holes and causing water loss. Simultaneously, it provides elastic cushioning for vegetation growth, preventing direct, rigid compression of the planting green belt.

[0008] According to the aforementioned slope greening drainage structure, seepage-proof strips are installed on both the front and back sides of the slope. This prevents water from continuously seeping into the slope body from the bottom and causing landslides and collapses.

[0009] According to the aforementioned slope greening drainage structure, each of the multi-level partitions has an anti-slip pad fixedly connected to its top center. This allows maintenance personnel to stably step on the multi-level partitions to inspect and maintain the green plants on the slope.

[0010] According to the aforementioned slope greening drainage structure, a frosted floor strip is embedded and fixed to the top right side of the hardened paving bricks. This prevents pedestrians from slipping and falling, thus improving the safety of walking along the slope.

[0011] The above-mentioned solution has the following beneficial effects:

[0012] In this invention, planting green belts are set at equal intervals on the slope surface, and drainage channels are opened between adjacent belts to collect and guide rainwater at the top of the slope, ensuring stable drainage and preventing water accumulation at the top of the slope and infiltration into the slope body. At the same time, multi-level baffles are set to intercept water in layers on the slope surface, thereby locking in water in layers and providing it to the green vegetation planted in each layer so that it can grow stably and avoid the problem of uneven water distribution caused by gravity. In addition, the multi-level baffles can also slow down the flow of rainwater in the drainage channels, preventing it from continuously rushing to the bottom of the slope at high speed and forming puddles.

[0013] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0014] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0015] Figure 1 This is a schematic diagram of the drainage channel in a slope greening drainage structure according to the present invention.

[0016] Figure 2 This is a schematic diagram showing the distribution of multi-level partitions in a slope greening drainage structure according to this utility model.

[0017] Figure 3 This is a schematic diagram of the planting green belt in a slope greening drainage structure according to the present invention;

[0018] Figure 4 This is a schematic diagram of the overall drainage and water supply structure for slope greening according to the present invention.

[0019] Legend:

[0020] 1. Slope; 2. Hardened paving stones; 3. Green belt; 4. Drainage channel; 5. Multi-level partition; 6. Planting hole; 7. Semi-circular water storage tank; 8. Drainage slope; 9. Solidified cement; 10. Buffer ring; 11. Impermeable strip; 12. Anti-slip mat; 13. Frosted floor. Detailed Implementation

[0021] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0022] Reference Figures 1-4 This utility model embodiment provides a slope greening drainage structure, including: a slope 1, a hardened paving brick 2 fixedly attached to the top of the slope 1, a frosted floor 13 fixedly embedded on the right side of the top of the hardened paving brick 2, seepage-proof strips 11 set in both the front and back directions on the left side of the slope 1, several planting green belts 3 fixedly at equal intervals on the left slope surface of the slope 1, drainage channels 4 reserved between each of the planting green belts 3, a semi-circular water storage tank 7 set above the right side of the drainage channel 4, and symmetrically arranged converging slopes 8 on the top of both the front and back sides of the planting green belts 3, with the right side of the converging slopes 8 corresponding to the semi-circular water storage tanks 7, to collect and guide the rainwater at the top of the slope, ensure stable drainage, prevent water accumulation at the top of the slope and seepage into the slope body, ensure the overall stability of the slope, and avoid landslide problems.

[0023] On the left side of slope 1, several multi-level partitions 5 are fixedly installed at equal intervals. Each partition 5 has an anti-slip pad 12 fixedly connected to its top center. The partitions 5 are perpendicular to the slope, with their vertical height increasing from left to right. Each partition 5 extends through and is fixedly connected to the planting green belt 3. Each planting green belt 3 has several planting holes 6 at equal intervals on its top surface. These holes are positioned between adjacent partitions 5. A buffer ring 10 is installed at the outer edge of each planting hole 6 to cushion the impact. The bottom of the ring 10 is fixedly connected to the planting green belt 3. A layer of solidified cement 9 is covered on the left slope of the planting green belt 3. The top of the solidified cement 9 is fixedly connected to the hardened paving brick 2. The slope surface is intercepted in layers, thereby locking in the water in layers and providing it to the green vegetation planted in each layer so that it can grow stably. This avoids the problem of uneven water distribution caused by gravity. In addition, it can also slow down the rainwater in the drainage channel in multiple ways, preventing it from continuously rushing to the bottom of the slope at high speed and forming water puddles.

[0024] Working principle: In this utility model, planting green belts 3 are set at equal intervals on the slope surface of the slope 1, and drainage channels 4 are opened between them to collect and guide the rainwater at the top of the slope, ensuring stable drainage and preventing water accumulation at the top of the slope and infiltration into the slope 1. At the same time, multi-level baffles 5 are set to intercept the water in layers on the slope surface of the slope 1, thereby locking the water in layers and providing it to the green vegetation planted in each layer so that it can grow stably and avoid the problem of uneven water distribution caused by gravity. In addition, the multi-level baffles 5 can also slow down the rainwater in the drainage channels 4 in multiple ways, preventing it from continuously rushing to the bottom of the slope at high speed and forming water puddles.

[0025] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A slope greening water supply and drainage structure, comprising: The utility model provides a kind of slope (1), it is characterized in that, the top of the slope (1) is fixed with hardening tile (2), a plurality of planting green belts (3) are fixed on the left side slope surface of the slope (1) with equal distance, the planting green belt (3) is reserved with drainage channel (4) between relatively, a plurality of multistage partitions (5) are fixed on the left side slope surface of the slope (1) with equal distance, the multistage partition (5) is vertically erected with slope surface, the vertical height of the multistage partition (5) is sequentially increased from left to right, the multistage partition (5) is fixedly connected with planting green belt (3) in front and back direction and is penetrated, the top of the planting green belt (3) is fixedly connected with equal distance and is opened with a plurality of planting holes (6), the planting hole (6) is correspondingly arranged between adjacent multistage partitions (5), the right side of drainage channel (4) is provided with semicircular water storage tank (7), the top of the planting green belt (3) is symmetrically provided with flow convergence inclined plane (8) on two sides, the right side of the flow convergence inclined plane (8) is communicated with semicircular water storage tank (7) correspondingly.

2. The slope greening water supply and drainage structure according to claim 1, characterized by, The left side of the planting green belt (3) is covered with a layer of solidified cement (9), and the top of the solidified cement (9) is fixedly connected with the hardening tile (2) correspondingly.

3. The slope greening water supply and drainage structure according to claim 1, characterized by, The top of the planting hole (6) is provided with a buffer ring (10) outside, and the bottom of the buffer ring (10) is fixedly connected with the planting green belt (3) correspondingly.

4. The slope greening water supply and drainage structure according to claim 1, characterized by, The left side of the slope (1) is provided with an anti-seepage zone (11) in front and back direction.

5. The slope greening water supply and drainage structure according to claim 1, characterized by, The top of the multistage partition (5) is fixedly connected with a non-slip pad (12) in the middle.

6. The slope greening water supply and drainage structure according to claim 1, characterized by, The top of the hardening tile (2) is embedded with a frosted floor (13) on the right side.

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