CN111851574A - A self-embedded landscape retaining wall - Google Patents

Abstract

The invention discloses a self-embedding landscape retaining wall, which comprises: the upper end of the building block positioned on the top layer is covered with an upper concrete layer, a plant planting hole is formed in the position, close to the front end, of each building block, an irrigation overflow pipe is fixedly inserted into each building block, one end of each irrigation overflow pipe is communicated with the plant planting hole, and the other end of each irrigation overflow pipe penetrates through the front end of each building block and extends outwards to the position above the plant planting hole of the lower layer; irrigation water tank, irrigation water tank arrange the concrete layer top in, and irrigation water tank is connected with the outlet pipe, and the one end that irrigation water tank was kept away from to the outlet pipe extends to the top that is located the plant planting hole on the building block of top layer. The self-embedded landscape retaining wall provided by the invention has the advantages that the irrigation overflow pipe on the upper layer irrigates landscape plants on the lower layer by layer, the irrigation water wheel does not need to be manually utilized for irrigation, the time and the labor are saved, and the landscape maintenance cost is saved.

Description

A self-embedded landscape retaining wall

technical field

The invention relates to the technical field of retaining walls, in particular to a self-embedded landscape retaining wall.

Background technique

With the improvement of the national quality and the enhancement of environmental protection awareness, higher requirements are put forward for the retaining structure in terms of landscape, environmental protection and reusability. The traditional gravity retaining wall relies on the resistance of the structure itself to resist the lateral earth pressure. The foundation has high bearing capacity requirements, is single and has no aesthetic effect, affects the city and river landscape, cannot meet the requirements of current urban construction and scientific development, and its scope of use and application space will gradually shrink. Self-embedded vegetation retaining structure is a new technology that has just emerged and developed rapidly. It is a new type of composite structure. It continues to use and develops the interlocking design and makes further improvements. It relies on self-embedded retaining blocks. The layer-by-layer dislocation dry barrier forms a flexible earth-retaining structure, relying on the interlocking effect between the blocks at the trailing edge and the reinforcement to prevent sliding and overturning, and by planting organisms in the inner holes between the blocks, the rigid building is integrated into the Going to nature, the man-made structure is perfectly integrated with the landscape and ecology, and the harmony between architecture and nature is truly realized. At present, it has been widely used in highways, railways, water conservancy, urban construction, garden landscape and other industries.

However, the irrigation of the landscape plants planted on the landscape retaining wall is generally carried out by rainwater, or regularly artificially irrigated by an irrigation waterwheel, which is time-consuming and labor-intensive, and the infiltration water of the wall generally penetrates directly into the ground, which cannot be fully utilized and wasteful. water resources.

Therefore, how to provide a self-embedded landscape retaining structure that can irrigate landscape plants without using an irrigation waterwheel, and can make full use of wall seepage water to irrigate landscape plants to improve water utilization and save water resources The wall is an urgent problem to be solved by those skilled in the art.

SUMMARY OF THE INVENTION

In view of this, the present invention provides a method that can irrigate landscape plants without using an irrigation waterwheel, and can make full use of wall seepage water to irrigate landscape plants, so as to improve the utilization rate of water and save the self-embedding of water resources. Landscape retaining wall.

In order to achieve the above object, the present invention adopts the following technical solutions:

A self-embedded landscape retaining wall, which is arranged on one side of the wall, includes:

The lower concrete layer, the upper part of the lower concrete layer is provided with multiple layers of blocks stacked up and down with a certain gradient along one side of the wall, and the top of the blocks located on the top layer is covered with an upper concrete layer. The positions near the front end of the blocks are provided with plant planting holes, and an irrigation overflow pipe is inserted and fixed in the block. be arranged at the front end of the block and extend outward to the top of the plant planting hole in the lower layer;

an irrigation water tank, the irrigation water tank is placed on the top of the upper concrete layer, and the irrigation water tank is connected with a water outlet pipe, and the end of the water outlet pipe away from the irrigation water tank extends to the block on the top layer. Above the planting hole.

It can be seen from the above technical solutions that, compared with the prior art, the present invention provides a self-embedded landscape retaining wall. When the landscape plants need to be irrigated, the water in the irrigation water tank flows to the top layer through the water outlet pipe. In the plant planting hole, the landscape plants planted in the plant planting hole are irrigated, and at the same time, the water in the plant planting hole flows to the plant planting hole in the lower layer through the irrigation overflow pipe, so that the landscape plants in the lower layer can be irrigated. Irrigation, and then irrigate the landscape plants on the lower layer through the irrigation overflow pipe, so that the irrigation overflow pipe on the upper layer can irrigate the landscape plants on the lower layer layer by layer, without the need to manually use the irrigation waterwheel for irrigation, saving time and effort, and Save on landscape maintenance costs.

Further, it also includes:

a water filtration layer assembly, the water filtration layer assembly is arranged between the wall and the block, and a first water outlet is provided on the water filtration layer assembly;

a water storage tank, the water storage tank is buried in the ground and located under the lower concrete layer, the water inlet on the water storage tank is connected with the first water outlet, and the second water outlet on the water storage tank is connected with the water delivery pipe It is communicated with the water replenishment port on the irrigation water tank, and the water delivery pipe is provided with a water pump.

The beneficial effect of adopting the above technical solution is that the water permeated from the wall is filtered by the filter water layer component, and then stored in the water storage tank, and sucked into the irrigation water tank by the water pump through the water delivery pipe, so as to carry out the operation of the irrigation water tank. Hydrate. Therefore, the self-embedded landscape retaining wall of the present invention can also make full use of the infiltrated water of the wall to irrigate the landscape plants, effectively avoiding the waste of the infiltrated water of the wall penetrating into the ground.

Further, the filter water layer assembly includes:

a first anti-filter geotextile layer, the first anti-filter geotextile layer is arranged on one side of the wall;

a first water filter layer, the first water filter layer is arranged on the side of the first anti-filter geotextile layer away from the wall;

a support net, the support net is placed on the side of the first water filter layer away from the first anti-filter geotextile layer;

a second water filtering layer, the second water filtering layer is arranged between the support net and the block;

A metal water filtering pipe mesh frame, the metal water filtering pipe mesh frame is embedded in the second water filtering layer, and the metal water filtering pipe mesh frame is provided with the first water outlet.

The beneficial effect of adopting the above technical scheme is that the first anti-filtering geotextile layer preliminarily filters the permeated water, then passes through the first water filtering layer and the second water filtering layer to filter again, and finally passes through the water filtering pipes of the metal water filtering pipe grid. After effective filtration and collection, it flows into the water storage tank through the first water outlet; and the arrangement of the support net improves the stability of the first water filtering layer and the second water filtering layer.

Further, the first water filtering layer and the second water filtering layer are both crushed stone water filtering layers or pebble water filtering layers.

Further, a second anti-filtering geotextile layer is fixedly installed on both sides of the support net.

The beneficial effect of adopting the above technical solution is that the filtering effect of permeated water is improved.

Further, the outer surface of the water filtering pipe of the metal water filtering pipe mesh frame is wrapped with a first non-woven fabric layer.

The beneficial effect of adopting the above technical solution is that the filtering effect of permeated water is improved.

Further, the first water outlet is communicated with the water inlet on the water storage tank through a communication pipe.

Further, a transverse installation partition is arranged inside the water storage tank, a plurality of water permeable holes are opened on the transverse installation partition, and a second non-woven layer is adhered to the upper surface of the transverse installation partition.

The beneficial effect of adopting the above technical solution is that the second non-woven layer can finely filter the water entering the water storage tank again, so as to obtain relatively clean irrigation water, avoid damage to the water pump due to impurities in the irrigation water, and ensure that the water pump service life.

Further, the two blocks on the upper and lower floors are connected by anchor rods.

Further, the top of the anchor rod located on the lower layer protrudes from the block and stops at the front end of the block located on the upper layer.

The beneficial effect of the above technical solution is that the anchoring help can not only connect and fix the blocks on the upper and lower layers, but also prevent the blocks on the upper layer from moving away from the wall, ensuring the stability of the blocks.

Description of drawings

In order to explain the embodiments of the present invention or the technical solutions in the prior art more clearly, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only It is an embodiment of the present invention. For those of ordinary skill in the art, other drawings can also be obtained according to the provided drawings without creative work.

Figure 1 is a schematic structural diagram of a self-embedded landscape retaining wall provided by the present invention.

Figure 2 is a schematic diagram of the structure of the filter water layer assembly.

Figure 3 is a schematic diagram of a cross-sectional structure of the first non-woven layer wrapped on the water filtering pipe of the metal water filtering pipe mesh frame.

Figure 4 is a schematic diagram of the internal structure of the water storage tank.

Among them: 1-wall, 2-lower concrete layer, 3-block, 301-planting hole, 4-upper concrete layer, 5-irrigation overflow pipe, 6-irrigation water tank, 7-water outlet pipe, 8-filter Water layer assembly, 801-first anti-filter geotextile layer, 802-first water filter layer, 803-support mesh, 804-second water filter layer, 805-metal water filter pipe mesh frame, 806-second anti-filter geotextile Cloth layer, 9-water storage tank, 10-water delivery pipe, 11-water pump, 12-first non-woven layer, 13-connecting pipe, 14-transverse installation partition, 15-second non-woven layer, 16-anchor Great.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

Referring to FIGS. 1 to 4 , an embodiment of the present invention discloses a self-embedded landscape retaining wall, which is arranged on one side of the wall body 1 and includes:

The lower concrete layer 2, the upper part of the lower concrete layer 2 is provided with multi-layer blocks 3 stacked up and down with a certain slope (15-27 degrees) along one side of the wall body 1, and the top of the block 3 on the top layer is covered with upper concrete Layer 4, each block 3 is provided with a plant planting hole 301 near its front end, and an irrigation overflow pipe 5 is inserted and fixed in the block 3, and one end of the irrigation overflow pipe 5 is communicated with the plant planting hole 301, and the other end penetrates through the front end of the block 3 and extends outward to the top of the plant planting hole 301 in the lower layer;

Irrigation water tank 6, the irrigation water tank 6 is placed on the top of the upper concrete layer 4, and the irrigation water tank 6 is connected with a water outlet pipe 7, and the end of the water outlet pipe 7 away from the irrigation water tank 6 extends to the top of the plant planting hole 301 on the block 3 on the top layer. .

Self-Embedding Landscape Retaining Walls also include:

The filter water layer assembly 8 is arranged between the wall body 1 and the block 3, and the filter water layer assembly 8 is provided with a first water outlet;

The water storage tank 9, the water storage tank 9 is buried in the ground, and is located under the lower concrete layer 2, the water inlet on the water storage tank 9 is connected with the first water outlet, and the second water outlet on the water storage tank 9 is connected with the irrigation water tank 6 through the water delivery pipe 10. The water supply port on the water supply pipe 10 is connected, and a water pump 11 is provided on the water delivery pipe 10 .

The filter water layer assembly 8 includes:

The first anti-filtering geotextile layer 801, the first anti-filtering geotextile layer 801 is arranged on one side of the wall body 1;

The first water filter layer 802, the first water filter layer 802 is arranged on the side of the first anti-filter geotextile layer 801 away from the wall body 1;

The support net 803 is placed on the side of the first water filter layer 802 away from the first anti-filter geotextile layer 801;

The second water filtering layer 804, the second water filtering layer 804 is arranged between the support net 803 and the block 3;

The metal water filtering pipe mesh frame 805 is embedded in the second water filtering layer 804 , and the metal water filtering pipe mesh frame 805 is provided with a first water outlet. The metal water filtering pipe grid is composed of a plurality of horizontal water filtering pipes extending in turn from top to bottom in the horizontal direction and vertical water filtering pipes connecting two adjacent horizontal water filtering pipes.

The first water filtering layer 802 and the second water filtering layer 804 are both crushed stone water filtering layers or pebble water filtering layers.

A second anti-filtering geotextile layer 806 is fixedly installed on both sides of the support net 803 .

The outer surface of the water filter pipe of the metal water filter pipe mesh frame 805 is wrapped with the first non-woven fabric layer 12 .

The first water outlet communicates with the water inlet on the water storage tank 9 through the communication pipe 13 .

The interior of the water storage tank 9 is provided with a transverse installation partition 14 , a plurality of water permeable holes 1401 are opened on the transverse installation partition 14 , and a second non-woven fabric layer 15 is adhered to the upper surface of the transverse installation partition 14 .

The two blocks 3 on the upper and lower floors are connected by anchor rods 16 .

The top of the anchor rod 16 located on the lower layer protrudes from the block 3 and stops at the front end of the block 3 located on the upper layer.

In the self-embedded landscape retaining wall of the present invention, when the landscape plants need to be irrigated, the water in the irrigation water tank flows into the plant planting hole on the top layer through the water outlet pipe, and the landscape plants planted in the plant planting hole are irrigated. At the same time, the water in the plant planting hole flows to the plant planting hole in the lower layer through the irrigation overflow pipe, so as to irrigate the landscape plants in the lower layer, and then irrigate the landscape plants in the lower layer through the irrigation overflow pipe, thereby irrigating the landscape plants in the lower layer. The irrigation overflow pipe on the upper layer can irrigate the landscape plants on the lower layer layer by layer, and there is no need to manually use the irrigation waterwheel to irrigate, which saves time and labor, and saves the cost of landscape maintenance. At the same time, the filter water layer component filters the permeated water from the wall layer by layer, then enters the water storage tank for storage, and is pumped into the irrigation water tank by the water pump through the water pipe to replenish the irrigation water tank. Therefore, the self-embedded landscape retaining wall of the present invention can also make full use of the infiltrated water of the wall to irrigate the landscape plants, effectively avoiding the waste of the infiltrated water of the wall penetrating into the ground.

Because the landscape plants on the upper layer of the present invention have more irrigation water, some plants that like water can be planted, and some plants that are relatively drought-tolerant can be planted on the lower layer.

The various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments, and the same and similar parts between the various embodiments can be referred to each other. For the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant part can be referred to the description of the method.

The above description of the disclosed embodiments enables any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. The utility model provides a from inlaying formula view retaining wall, its setting is in wall body (1) one side, its characterized in that includes:

the plant cultivation device comprises a lower concrete layer (2), wherein a plurality of layers of building blocks (3) which are stacked up and down at a certain gradient are arranged above the lower concrete layer (2) along one side of a wall body (1), an upper concrete layer (4) is covered and pressed at the top end of the building block (3) positioned at the top layer, a plant planting hole (301) is formed in the position, close to the front end, of each building block (3), an irrigation overflow pipe (5) is fixedly inserted into each building block (3), one end of each irrigation overflow pipe (5) is communicated with the corresponding plant planting hole (301), and the other end of each irrigation overflow pipe penetrates through the front end of each building block (3) and extends outwards to the position above the corresponding plant planting hole (301) of the lower layer;

irrigation water tank (6), irrigation water tank (6) are arranged in go up concrete layer (4) top, just irrigation water tank (6) are connected with outlet pipe (7), outlet pipe (7) are kept away from irrigation water tank's (6) one end extends to and is located the top layer on building block (3) the top of plant planting hole (301).

2. A self-embedding landscape retaining wall as claimed in claim 1, further comprising:

the filtering water layer assembly (8), the filtering water layer assembly (8) is arranged between the wall body (1) and the building block (3), and a first water outlet is formed in the filtering water layer assembly (8);

the water storage tank (9) is buried underground and located below the lower concrete layer (2), a water inlet in the water storage tank (9) is connected with the first water outlet, a second water outlet in the water storage tank (9) is communicated with a water replenishing port in the irrigation water tank (6) through a water conveying pipe (10), and a water pump (11) is arranged on the water conveying pipe (10).

3. A self-embedding landscape retaining wall according to claim 2, wherein the filtering water layer assembly (8) comprises:

a first anti-filtration geotextile layer (801), wherein the first anti-filtration geotextile layer (801) is arranged on one side of the wall body (1);

a first water filtering layer (802), wherein the first water filtering layer (802) is arranged on one side of the first anti-filter geotextile layer (801) far away from the wall body (1);

a support net (803), the support net (803) being placed on the side of the first water-filtering layer (802) remote from the first anti-geotextile layer (801);

a second water-filtering layer (804), said second water-filtering layer (804) being arranged between said support net (803) and said block (3);

the metal water filter pipe net rack (805), the metal water filter pipe net rack (805) is buried in the second water filter layer (804), and the first water outlet is formed in the metal water filter pipe net rack (805).

4. A self-retaining landscape retaining wall according to claim 3, wherein the first and second drainage layers (802, 804) are both crushed stone or pebble drainage layers.

5. A self-embedding landscape retaining wall according to claim 3, wherein a second reversed geotextile layer (806) is fixedly installed at both sides of the supporting net (803).

6. A self-embedding landscape retaining wall according to claim 3, wherein the outer surface of the strainer of the metal strainer rack (805) is wrapped with a first non-woven fabric layer (12).

7. A self-embedding landscape retaining wall according to claim 3, characterized in that the first water outlet is communicated with the water inlet on the water storage tank (9) through a communicating pipe (13).

8. A self-embedded landscape retaining wall according to any one of claims 2 to 7, wherein a transverse installation partition plate (14) is arranged inside the water storage tank (9), a plurality of water permeable holes (1401) are formed on the transverse installation partition plate (14), and a second non-woven fabric layer (15) is adhered to the upper surface of the transverse installation partition plate (14).

9. A self-embedding landscape retaining wall according to any one of claims 1 to 7, characterized in that the two blocks (3) located at the upper and lower levels are connected by an anchoring bar (16).

10. A self-embedding landscape retaining wall according to claim 9, wherein the top of the anchoring bar (16) at the lower course protrudes out of the block (3) and stops at the front end of the block (3) at the upper course.

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