CN210017102U - Tree pool structure of moss covered type shade tree pool - Google Patents

Abstract

The utility model discloses a tree pool structure of a moss-covered street tree pool, comprising a cover plate body and a frame, the frame is arranged in a tree pool inside a road, and an overhead space is arranged inside the tree pool below the frame, The interior of the overhead space is provided with a moss planting module, the top of the moss planting module is planted with moss vegetation, the cover body is installed inside the frame, and the bottom of the frame is hollow. The cover plate is made of HT350 gray cast iron, which is easy to form and low in cost; there is a tree hole in the center of the cover plate body, and at least four arc-shaped strip-shaped through holes are opened on the cover plate body, which not only protects the moss from being stepped on by pedestrians , and formed a microenvironment beneficial to the growth of moss. The steel frame uses one-piece or assembled 304 stainless steel angle steel, and the structure is reasonably designed to form an overhead space for moss growth. Covering the tree pond with moss can reduce soil erosion and avoid the occurrence of dust caused by the soil in the tree cavity.

Description

A tree pool structure of a moss-covered street tree pool

technical field

The utility model relates to a tree pool structure, in particular to a tree pool structure of a moss-covered street tree pool, belonging to the application field of street tree pools.

Background technique

As an artificial structure, street tree pools exist in streets and alleys. In addition to the fundamental principle of ensuring the healthy growth of trees, they should also have ornamental and other ecological functions. The existing tree pond covering materials are mainly divided into three categories: hard treatment, soft treatment, and soft and hard combined treatment.

Hard treatment, that is, the use of different hard materials for overhead and laying on the surface of street tree pools, which are divided into fixed cast iron grate, plastic grate, glass fiber reinforced plastic grate, breathable permeable concrete pavement and other covering trees Ponds and non-fixed ponds are covered with pebbles and bark ceramsite; soft treatment means that low plants are planted in the tree ponds for street trees to cover the surface of the tree ponds. Winter, sorrel, white clover and other ground cover plants are used to cover tree ponds; soft and hard combination, that is, using hard materials and ground cover plants to cover street tree ponds, such as laying grass-planting bricks on street tree ponds .

Bryophytes have diverse ecological functions, not only participating in soil formation and terrain construction, but also pioneer plants in barren land or secondary habitats formed after being destroyed. people's attention. Compared with other ground cover plants, it is easy to manage and has strong adaptability to the environment. It can survive tenaciously in both dry and wet environments, so it can survive tenaciously in buildings, walls, stone crevices and places that are inconvenient for humans. The advantage value is obvious.

The Chinese utility model patent with the announcement number CN207244378U discloses "a tree pond cover plate with lawn vegetation", which is provided with a nutrient soil filler layer and a lawn through at least one waist-shaped through hole opened on the cover plate body. vegetation. This method of covering tree ponds with lawns has defects. Most trees and shrubs planted with grass in tree ponds perform poorly, and some even die, which is easy to cause baldness of lawns around the trees. Therefore, lawns are not completely suitable for tree pond mulching. soft plant types. Parallel or convex tree ponds are easy to cause man-made damage, cause serious trampling when the flow of people is large, affect the normal growth of lawns and ground cover plants, and it is difficult to form a good road landscape effect.

Utility model content

The purpose of this utility model is to provide a tree pond structure of a moss-covered street tree pond, which solves the problem that trees and shrubs planted with grass in the existing tree pond perform poorly, are easy to die, easily cause alopecia areata on the lawn around the tree, and the vegetation is easily trampled. technical issues.

The purpose of the present utility model can be achieved through the following technical solutions:

A tree pool structure of a moss-covered street tree pool, comprising a cover plate body and a frame, the frame is arranged in a tree pool inside a road, and an overhead space is arranged inside the tree pool below the frame, and the interior of the overhead space is arranged There is a moss planting module, the top of the moss planting module is planted with moss vegetation, the cover plate body is installed inside the frame, and the bottom of the frame is hollow.

Beneficial effects: A frame is installed inside the tree pool, and an overhead space is set inside the tree pool. The moss vegetation planted in the overhead space can be covered by the cover plate at the top of the frame, and the moss vegetation grows under the cover plate. It can be covered and protected by a cover plate when growing, and it is not easy to be stepped on. And the growth space is sufficient, and it is not easy to die.

As a technical optimization scheme of the present utility model, the cover plate body is composed of a cover plate and a metal rubber protective layer, the metal rubber protective layer is arranged on the upper part of the cover plate, and the thickness ratio of the cover plate to the metal rubber protective layer is 2: 1. The metal rubber protective layer can protect the cast iron cover and prolong its service life. The thickness ratio of 2:1 ensures that the cover has sufficient strength and is not easily damaged by stepping on it.

As a technical optimization scheme of the present invention, the cover plate is circular, with a thickness of 5-10cm, and is an integrally formed cover plate of HT350 gray cast iron. low cost.

As a technical optimization solution of the present invention, the center of the cover body is provided with a tree hole, the interior of the cover body is provided with at least four arc-shaped strip through holes, and the interior of the cover body is provided with at least one Buttoned, the tree hole is convenient for planting trees, and the through hole can provide weak light for the growth of moss and vegetation to ensure its normal growth. The buckle handle is convenient for the hand to take and place the cover body.

As a technical optimization scheme of the present invention, the surrounding of the cover plate body is a vertical structure and overlaps with the inside of the steel frame, and the top surface of the cover plate body is flush with the surrounding road paving surface or ground, The frame is made of one-piece or assembled 304 stainless steel angle steel, and the cover body is overlapped inside the frame, which will not squeeze the moss vegetation at the bottom, provide living space for the vegetation, and will not affect the normal growth of the moss vegetation.

As a technical optimization scheme of the present utility model, the inner bottom end of the overhead space is provided with a planting soil layer, the moss planting module is arranged on the upper part of the planting soil layer, and the moss planting module is composed of an aluminum alloy material carrier, a water-retaining layer, and a raw material. The material environmental protection material and the mixed soil matrix layer are composed, the bryophyte is planted on the upper part of the mixed soil matrix layer, and the carrier, the water retention layer, the biomass environmental protection material and the mixed soil matrix layer are arranged in order from bottom to top. The bottom of the planting module is made of aluminum alloy carrier, which has good strength and long service life. The water retention layer is made of porous hard foam board, which can absorb a lot of water and supply the matrix layer to suck back, which has the functions of saving water and keeping the soil moist. Using the biomass environmental protection material Terramac, it can be degraded into carbon dioxide and water by microorganisms in soil or seawater without causing pollution to the environment. The mixed soil matrix layer is composed of 3cm thick garden soil and sandy soil, which is conducive to the growth of moss vegetation. Water retaining layer, biomass environmental protection material and mixed soil matrix layer belong to the prior art.

The beneficial effects of the present utility model:

The cover plate is made of HT350 gray cast iron, which is easy to form and low in cost; there is a tree hole in the center of the cover plate body, and at least four arc-shaped strip-shaped through holes are opened on the cover plate body, which not only protects the moss from being stepped on by pedestrians , and formed a microenvironment beneficial to the growth of moss. The metal rubber protective layer is used to enhance the wear resistance of the tree pond cover and prolong its service life. The steel frame uses one-piece or assembled 304 stainless steel angle steel, and the structure design is reasonable, forming an overhead space for moss growth, which is conducive to the growth of moss. Covering the tree pond with moss can reduce soil erosion and avoid the occurrence of dust caused by the soil in the tree cavity. Bryophytes can be selected from species with vigorous growth such as large ash fresh and large feather moss. After their new branches germinate, they can cover the ground like a lawn, and the ornamental effect is better.

Description of drawings

In order to facilitate the understanding of those skilled in the art, the present utility model will be further described below with reference to the accompanying drawings.

Figure 1 is a schematic diagram of the overall structure of the utility model.

FIG. 2 is a sectional view of A-A in FIG. 1 of the utility model.

3 is a schematic structural diagram of a moss planting module of the present invention.

In the figure: 1. Cover plate body; 2. Metal rubber protective layer; 3. Through hole; 4. Clasp; 5. Tree hole; 6. Frame; 7. Planting soil layer; 8. Moss planting module; 9. Moss Vegetation; 10. Carrier; 11. Water retention layer; 12. Environmental protection matrix layer; 13. Mixed soil matrix layer; 14. Plain soil compaction layer; 15. Crushed stone cushion; 16. Concrete pouring layer; layer; 18. Brick layer.

Detailed ways

The technical solutions of the present invention will be clearly and completely described below with reference to the embodiments. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

1-3, a tree pool structure of a moss-covered street tree pool includes a cover body 1 and a frame 6, the frame 6 is arranged in the tree pool inside the road, and the inside of the tree pool is inside the frame 6. An overhead space is provided below, the interior of the overhead space is provided with a moss planting module 8, the top of the moss planting module 8 is planted with moss vegetation 9, the cover body 1 is installed inside the frame 6, and the bottom of the frame 6 is hollow.

The cover plate body 1 is composed of a cover plate and a metal rubber protective layer 2, the metal rubber protective layer 2 is arranged on the upper part of the cover plate, and the thickness ratio of the cover plate and the metal rubber protective layer 2 is 2:1.

The cover plate is round, with a thickness of 5-10cm, and is an integrally formed cover plate of gray cast iron.

The center of the cover body 1 is provided with a tree hole 5 , the interior of the cover body 1 is provided with at least four arc-shaped strip through holes 3 , and the interior of the cover body 1 is provided with at least one buckle 4 .

The surrounding of the cover plate body 1 is a vertical structure and overlaps with the interior of the steel frame 6 , and the top surface of the cover plate body 1 is flush with the surrounding road pavement surface or ground.

The inner bottom end of the overhead space is provided with a planting soil layer 7, and the moss planting module 8 is arranged on the upper part of the planting soil layer 7, and the moss planting module 8 is composed of an aluminum alloy material carrier 10, a water retention layer 11, a biomass environmental protection material 12 and mixed soil. The substrate layer 13 is composed of the bryophyte vegetation 9 planted on the upper part of the mixed soil substrate layer 13 , the carrier 10 , the water retaining layer 11 , the biomass environmental protection material 12 and the mixed soil substrate layer 13 are arranged sequentially from bottom to top.

When the utility model is in use, the frame 6 is installed in the tree pool, and the frame 6 is kept horizontal during the installation process. The clean moss is fixed on the top of the mixed soil base layer 13 with green wire mesh. The planted tree passes through the tree hole 5 , and the cover body 1 is installed inside the frame 6 . After the moss vegetation was cultivated in a shaded and humid environment for 2 months, the moss could grow and spread to cover the entire substrate cloth. The growing via 3 provides it with the required light. After the moss grows, it protrudes upwards from the through hole 3 and plays an aesthetic role. When the cover plate body 1 is installed, the top is flush with the top of the road surface, and the road surface is sequentially provided with a plain soil compaction layer 14, a crushed stone cushion layer 15, a concrete pouring layer 16, a cement mortar bonding layer 17 and a brick laying layer 18 from bottom to top. .

The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details, nor do they limit the invention to only the described embodiments. Obviously, many modifications and variations are possible in light of the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the present invention, so that those skilled in the art can well understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims (6)

1. A tree pond structure of a moss-covered street tree pond, comprising a cover plate body (1) and a frame (6), wherein the frame (6) is arranged in the tree pond inside the road, and the tree pond An overhead space is provided inside the frame (6), a moss planting module (8) is arranged inside the overhead space, and moss vegetation (9) is planted on the top of the moss planting module (8). The cover plate body (1) It is installed inside the frame (6), and the bottom of the frame (6) is hollow. 2. The tree pond structure of a moss-covered street tree pond according to claim 1, wherein the cover plate body (1) is composed of a cover plate and a metal rubber protective layer (2), and the metal rubber protects The layer (2) is arranged on the upper part of the cover plate, and the thickness ratio of the cover plate and the metal rubber protective layer (2) is 2:1. 3 . The tree pond structure of a moss-covered street tree pond according to claim 2 , wherein the cover plate is circular, has a thickness of 5-10cm, and is a gray cast iron one-piece cover plate. 4 . 4. The tree pond structure of a moss-covered street tree pond according to claim 1, wherein a tree hole (5) is provided in the center of the cover plate body (1), and the cover plate body (1) At least four arc-shaped strip-shaped through holes (3) are opened in the interior of the cover plate body (1), and at least one buckle handle (4) is opened in the interior of the cover body (1). 5. The tree pool structure of a moss-covered street tree pool according to claim 1, wherein the cover plate body (1) is surrounded by vertical structures and overlapped with the interior of the steel frame (6). , and the top surface of the cover plate body (1) is flush with the surrounding road pavement surface or ground. 6. The tree pond structure of a moss-covered street tree pond according to claim 1, wherein a planting soil layer (7) is provided at the inner bottom end of the overhead space, and a moss planting module (8) is provided with On the upper part of the planting soil layer (7), and the moss planting module (8) is composed of an aluminum alloy material carrier (10), a water retention layer (11), a biomass environmental protection material (12) and a mixed soil matrix layer (13), the moss The vegetation (9) is planted on the upper part of the mixed soil matrix layer (13), and the carrier (10), the water retention layer (11), the biomass environmental protection material (12) and the mixed soil matrix layer (13) are arranged sequentially from bottom to top.

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