CN211286321U

CN211286321U - Roof garden structure

Info

Publication number: CN211286321U
Application number: CN201922139993.1U
Authority: CN
Inventors: 阮洋; 何运祥; 邓卿; 张朝亮; 郭华彬; 苏君晓
Original assignee: Shenzhen Sihe Architectural Design Consulting Co ltd
Current assignee: Shenzhen Sihe Architectural Design Consulting Co ltd
Priority date: 2019-12-02
Filing date: 2019-12-02
Publication date: 2020-08-18
Anticipated expiration: 2029-12-02

Abstract

The utility model relates to a roof garden structure, which comprises a roof, a parapet constructed around the roof, a planting base layer laid on the roof, a fixed bottom plate arranged at the upper side of the planting base layer and close to the edge of the parapet, a U-shaped plate inserted and matched with the parapet, and a supporting seat arranged on the fixed bottom plate, wherein planting holes are arranged on the fixed bottom plate, the opening of the U-shaped plate faces downwards, and one end of the U-shaped plate is welded with the fixed bottom plate; the supporting seat comprises two hoop sheets arranged on two opposite sides of the planting hole, a holding space for trees to pass through is formed between the two hoop sheets, and the lower ends of the hoop sheets are fixedly connected with connecting sheets which are connected with the fixed base plate through bolts. The utility model has the advantages that: can fix large trees well, reduce the possibility that trees were scraped down.

Description

Roof garden structure

Technical Field

The utility model belongs to the technical field of the architectural greening and specifically relates to a roof garden structure is related to.

Background

With the rapid development of society, the living standard of human beings is gradually improved, and the urbanization pace of residents is rapidly advanced. Due to the shortage of urban land resources, it is difficult to establish greening parks in urban areas. Under the urgent need of people for a rest and casual environment, the concept of a roof garden grows, and the problems of land shortage and demand are balanced satisfactorily. The roof garden is a mode worth popularizing, has the effects of cooling, heat insulation and greening, and can beautify the environment, purify the air and enrich the pitching landscape of the city.

In the process of popularizing the roof garden, because the planting base layer of the roof garden is generally thinner in consideration of the bearing capacity of the building, trees are difficult to be well fixed when large trees are planted or transplanted in the roof garden, and the trees are easy to be blown down by strong wind under the condition of strong wind.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a roof garden structure, its advantage is: can fix large trees well, reduce the possibility that trees were scraped down.

The above object of the present invention can be achieved by the following technical solutions: a roof garden structure comprises a roof, a parapet constructed around the roof, a planting base layer laid on the roof, a fixed bottom plate arranged on the upper side of the planting base layer and close to the corner of the parapet, a U-shaped plate in plug fit with the parapet, and a supporting seat arranged on the fixed bottom plate, wherein planting holes are formed in the fixed bottom plate, the U-shaped plate is downward in opening, and one end of the U-shaped plate is welded with the fixed bottom plate;

the supporting seat comprises two hoop sheets arranged on two opposite sides of the planting hole, a holding space for trees to pass through is formed between the two hoop sheets, and the lower ends of the hoop sheets are fixedly connected with connecting sheets which are connected with the fixed base plate through bolts.

Through above-mentioned technical scheme, two hoop pieces of supporting seat can hold trees tightly, when having strong wind to blow, the power of some wind that trees received under the effect of supporting seat can conduct on the parapet through PMKD and U-shaped board, finally helps trees to resist wind-force by the parapet to make trees be difficult for the wind to be blown down.

The utility model discloses further set up to: the fixed base plate is characterized in that a screw rod is fixedly connected to the position, corresponding to the connecting piece, of the upper side of the fixed base plate, a long-strip-shaped hole is formed in the connecting piece, and the upper end of the screw rod penetrates through the long-strip-shaped hole and is in threaded connection with a nut.

Through the technical scheme, people can adjust the size of the holding space between the two hoop sheets so as to adapt to trees with different thicknesses.

The utility model discloses further set up to: the nut is a nut.

Through the technical scheme, the nut is convenient to twist by people.

The utility model discloses further set up to: two the equal fixedly connected with rubber pad of hoop one side opposite to.

Through above-mentioned technical scheme, avoid when the strong wind weather, the trees crust is owing to rock the scratch by the hoop piece.

The utility model discloses further set up to: and the two hoop sheets are connected through bolts.

Through above-mentioned technical scheme for two hoop pieces can be with the tighter that trees embraced, and blow out when the strong wind, two hoop pieces can all help trees to resist the strong wind.

The utility model discloses further set up to: the planting base layer comprises a flower and plant planting area and a big tree planting area;

the flower and plant planting area comprises a water-resisting layer, a gravel layer, a filtering layer and a soil layer which are sequentially paved from bottom to top;

the big tree planting area is arranged at the upper side of the roof close to the corner of the parapet wall and comprises a water-resisting layer and a soil layer which are sequentially paved from bottom to top; and a filter layer is arranged between the flower and plant planting area and the big tree planting area.

By the technical scheme, the flower and grass planting area is used for planting flowers and grass, and the big tree planting area is used for planting trees; the waterproof layer can prevent water leakage of the roof; the gravel layer is used for storing rainwater; the filtering layer is used for separating the soil layer from the gravel layer, so that soil in the soil layer is prevented from entering the gravel layer to cause soil loss; the soil layer can provide nutrients for plant growth.

The utility model discloses further set up to: rainwater collecting pipes are laid in the gravel layer and on the upper side of the soil layer, and water inlet holes are formed in the rainwater collecting pipes; the roof garden structure also comprises a water tank arranged below the gravel layer, and one end of the rainwater collecting pipe penetrates into the water tank; the water tank is connected and communicated with a water outlet pipe, a spray head used for spraying water to plants is installed on the water outlet pipe, and a water pump used for pumping the water into the water outlet pipe is installed in the water tank.

By the technical scheme, rainwater can be recycled, and the utilization rate of water resources is improved; the rainwater collecting pipe can collect rainwater in the gravel layer and rainwater on the surface of the soil layer into the water tank for storage; when the soil layer is dry and needs watering, a user can turn on the water pump, send water in the water tank to the water outlet pipe and spray the water by the spray head so as to water the plants.

The utility model discloses further set up to: and the rainwater collecting pipe is wrapped with corrosion-resistant filter cloth.

Through above-mentioned technical scheme, avoid earth to get into the water tank and cause harmful effects to the normal work of water pump.

The utility model discloses further set up to: the water tank is connected and communicated with a tap water pipe, and the tap water pipe is provided with a water inlet valve.

Through above-mentioned technical scheme, when the dry season rainwater was used inadequately, can supply water in to the water tank through the water pipe, send water to the outlet pipe by the water pump again and spout water by the shower nozzle and water the plant.

To sum up, the utility model discloses a beneficial technological effect does:

1. the two hoop sheets of the supporting seat can hold the tree tightly, when strong wind blows, the acting force of a part of wind on the tree under the action of the supporting seat can be transmitted to the parapet wall through the fixed bottom plate and the U-shaped plate, and finally the parapet wall helps the tree to resist wind power, so that the tree is not easy to be blown down by wind;

2. the rainwater collection pipe can collect rainwater in the gravel layer and rainwater on the surface of the soil layer into the water tank for storage; when the soil layer is dry and needs watering, a user can turn on the water pump, send water in the water tank to the water outlet pipe and spray the water by the spray head so as to water the plants.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a structure embodying a planting substrate;

fig. 3 is a schematic view of the structure of the fixing device.

In the figure, 1, a roof; 2. a parapet wall; 3. planting a base layer; 301. a water barrier layer; 302. a gravel layer; 303. a filter layer; 304. a soil layer; 4. fixing the bottom plate; 41. planting holes; 5. a U-shaped plate; 6. a supporting seat; 61. a hoop sheet; 62. connecting sheets; 63. a screw; 64. a strip-shaped hole; 65. a nut; 66. a rubber pad; 71. a rainwater collecting pipe; 72. a water tank; 73. a water outlet pipe; 74. a spray head; 75. a water pump; 77. a tap water pipe; 78. a water inlet valve.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be taken as limiting the scope of the invention.

Example (b):

referring to fig. 1, a roof garden structure disclosed by the present invention includes a roof 1, a parapet wall 2 constructed around the roof 1, and a planting base layer 3 laid on the roof 1; the planting base layer 3 is divided into a flower and plant planting area and a big tree planting area according to the difference of plants planted on the planting base layer, wherein the big tree planting area is only arranged at the position of one corner, close to the parapet wall 2, on the upper side of the roof 1.

Referring to fig. 2, the flower and grass planting area comprises a water-resisting layer 301, a gravel layer 302, a filtering layer 303 and a soil layer 304 which are laid in sequence from bottom to top; the big tree planting area comprises a water-resisting layer 301 and a soil layer 304 which are sequentially paved from bottom to top; in order to prevent the soil in the big tree planting area from being washed into the gravel layer 302 of the flower and plant planting area by rainwater, a filter layer 303 is also arranged between the big tree planting area and the flower and plant planting area, and specifically, the filter layer 303 is formed by paving a plurality of geotextiles.

In order to improve the utilization rate of rainwater, referring to fig. 2, rainwater collecting pipes 71 for collecting rainwater are laid on the upper sides of the gravel layer 302 and the soil layer 304, and fine water inlet holes are formed in the rainwater collecting pipes 71; a water tank 72 is fixedly connected to the position outside the building wall and below the gravel layer 302, and one end of the rainwater collecting pipe 71 passes through the parapet wall 2 and then is connected and communicated with the water tank 72. During rainfall, water in the gravel layer 302 and excess water on the upper side of the soil layer 304 flow into the water tank 72 through the rainwater collecting pipe 71 and are collected; in order to avoid that a large amount of silt is mixed in the water entering the water tank 72, the outer side of the rainwater collecting pipe 71 is wrapped with corrosion-resistant filter cloth. A water pump 75 is installed in the water tank 72, a water outlet pipe 73 is connected to a water outlet of the water pump 75, one end of the water outlet pipe 73, which is away from the water pump 75, vertically extends upwards and penetrates out of the water tank 72, a spray head 74 is connected to the upper end of the water outlet pipe 73, and the spray head 74 sprays water above the roof 1. When the soil layer 304 is dry, the user may turn on the water pump 75, cause the water pump 75 to pump water from the water tank 72 into the water outlet pipe 73, and finally spray the water from the spray head 74, thereby irrigating the plants planted in the soil layer 304.

Referring to fig. 2, a tap water pipe 77 is connected and communicated to the water tank 72, and a water inlet valve 78 is installed on the tap water pipe 77, preferably, the water inlet valve 78 is a solenoid valve. When the rain water is not enough to be used in dry seasons, the water can be supplied to the water tank 72 through the tap water pipe 77, and then the water is sent to the water outlet pipe 73 by the water pump 75 and sprayed out by the spray nozzle 74 to water the plants.

Referring to fig. 1 and 3, a fixing device for fixing a large tree is arranged above a large tree planting area, and comprises a fixing bottom plate 4, two U-shaped plates 5 and a supporting seat 6 which is arranged on the fixing bottom plate 4 and used for supporting the tree; specifically, the center of the upper side of the fixed bottom plate 4 is provided with a planting hole 41; the supporting seat 6 comprises two hoop sheets 61 arranged on two opposite sides of the planting hole 41, a holding space for trees to pass through is formed between the two hoop sheets 61, connecting sheets 62 are welded at the lower ends of the sides, away from each other, of the two hoop sheets 61, and at least two strip-shaped holes 64 are formed in each connecting sheet 62; a screw 63 is welded at the position, corresponding to each elongated hole 64, on the upper side of the fixed bottom plate 4, the upper end of the screw 63 penetrates through the corresponding elongated hole 64 and is in threaded connection with a nut 65, and preferably, the nut 65 is a butterfly nut; the user can fix the position of the connecting sheet 62 on the fixing base plate 4 by screwing the nut 65, and can adjust the size of the holding space (i.e. the distance between the two hoop sheets 61) by unscrewing the nut 65 and then moving along the length direction of the elongated hole 64.

The opening orientation of U-shaped plate 5, it includes diaphragm, integrated into one piece long riser on one side of diaphragm downside and the short riser of integrated into one piece on diaphragm downside another side, and the long riser on two U-shaped plates 5 welds respectively on 4 upsides of PMKD are close to parapet 2's both sides, and U-shaped plate 5 pegs graft on parapet 2.

Referring to fig. 3, in order to prevent the bark of the tree from being scratched by the hoop sheets 61 due to shaking in windy weather, rubber pads 66 are fixedly connected to the opposite sides of the two hoop sheets 61.

Referring to fig. 3, ear plates are integrally formed on the two hoop sheets 61, and the ear plates on the two hoop sheets 61 are bolted, so that the two hoop sheets 61 can hold trees more tightly, and when strong wind blows, the two hoop sheets 61 can help trees resist the strong wind.

When strong wind blows, the acting force of a part of wind on the trees under the action of the supporting seat 6 is transmitted to the parapet 2 through the fixed bottom plate 4 and the U-shaped plate 5, and finally the parapet 2 helps the trees to resist wind force, so that the trees are not easy to be blown down by the wind.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A roof garden structure comprising a roof (1), parapet walls (2) built around the roof (1) and a planting base (3) laid on the roof (1), characterized in that: the planting base layer is characterized by further comprising a fixed bottom plate (4) arranged on the upper side of the planting base layer (3) and close to the corner of the parapet wall (2), a U-shaped plate (5) in plug-in fit with the parapet wall (2) and a supporting seat (6) installed on the fixed bottom plate (4), wherein a planting hole (41) is formed in the fixed bottom plate (4), the opening of the U-shaped plate (5) faces downwards, and one end of the U-shaped plate is welded with the fixed bottom plate (4);

the supporting seat (6) comprises two hoop sheets (61) arranged on two opposite sides of the planting hole (41), a holding space for trees to pass is formed between the two hoop sheets (61), a connecting sheet (62) is fixedly connected to the lower end of each hoop sheet (61), and the connecting sheet (62) is connected with the fixed base plate (4) through bolts.

2. A roof garden structure, according to claim 1, wherein: the fixed base plate (4) upside corresponds connection piece (62) and locates fixedly connected with screw rod (63), rectangular hole (64) has been seted up on connection piece (62), screw rod (63) upper end is passed and threaded connection has nut (65) from rectangular hole (64).

3. A roof garden structure, according to claim 2, wherein: the nut (65) is a nut.

4. A roof garden structure, according to claim 1, wherein: and one opposite sides of the two hoop sheets (61) are fixedly connected with rubber pads (66).

5. A roof garden structure, according to claim 1, wherein: the two hoop sheets (61) are connected through bolts.

6. A roof garden structure, according to claim 1, wherein: the planting base layer (3) comprises a flower and plant planting area and a big tree planting area;

the flower and plant growing area comprises a water-resisting layer (301), a gravel layer (302), a filtering layer (303) and a soil layer (304) which are sequentially paved from bottom to top;

the big tree planting area is arranged at the upper side of the roof (1) close to the corner of the parapet wall (2) and comprises a water-resisting layer (301) and a soil layer (304) which are sequentially paved from bottom to top; a filter layer (303) is arranged between the flower and plant growing area and the big tree growing area.

7. A roof garden structure, according to claim 6, wherein: rainwater collecting pipes (71) are laid in the gravel layer (302) and on the upper side of the soil layer (304), and water inlet holes are formed in the rainwater collecting pipes (71); the roof (1) garden structure also comprises a water tank (72) which is arranged below the gravel layer (302), and one end of the rainwater collecting pipe (71) penetrates into the water tank (72); the water tank (72) is connected and communicated with a water outlet pipe (73), a spray head (74) used for spraying water to plants is installed on the water outlet pipe (73), and a water pump (75) for pumping the water pump (75) into the water outlet pipe (73) is installed in the water tank (72).

8. A roof garden structure, according to claim 7, wherein: the rainwater collecting pipe (71) is wrapped with corrosion-resistant filter cloth.

9. A roof garden structure, according to claim 7, wherein: the water tank (72) is connected and communicated with a tap water pipe (77), and the tap water pipe (77) is provided with a water inlet valve (78).