CN215122503U - Three-dimensional frame of pyracantha fortuneana shape - Google Patents

Abstract

The utility model provides a three-dimensional framework with a pyracantha fortuneana shape, which belongs to the technical field of garden greening, and comprises a bottom cultivation groove (1) with an opening at the upper part; a drain hole is formed in the bottom of the bottom cultivation groove (1), and a support frame (3) is fixed on the bottom cultivation groove (1); the support frame (3) is used for supporting and connecting the upper cultivation groove (2); the number, the shape and the size of the support frames (3) and the upper cultivation grooves (2) are adapted to the shape of the pyracantha fortuneana; the three-dimensional framework also comprises a three-dimensional modeling framework (4) which is adaptive to the shape of the pyracantha fortuneana modeling; and a grid (5) is arranged around the periphery of the three-dimensional modeling framework (4). Rely on the utility model discloses a three-dimensional framework models pyracantha, can once take shape, and is easy and simple to handle, and the afforestation time is long. The utility model discloses the pyracantha fortuneana potted landscape who obtains, the growth situation is good, and the form is graceful, has better sight, in exhibition or park scene making, it is effectual to put the sense organ.

Description

Three-dimensional frame of pyracantha fortuneana shape

Technical Field

The utility model relates to an afforestation technical field especially relates to a fire thorn figurative space frame.

Background

Pyracantha fortuneana (Maxim.) Li), evergreen shrub or small arbor, up to 3m in height. Pyracantha fortuneana has beautiful tree shape, flowers in summer, red fruits in autumn and long-time branches, and can be used as hedgerow and landscaping material in courtyard, and can be used as hedgerow on roadside for beautifying and greening environment. Has good dust filtration effect and strong absorption and resistance to sulfur dioxide. Fruits, roots and leaves are used as the medicine, the nature is flat, the taste is sweet and sour, the leaves can clear away heat and toxic materials, and the externally applied medicine is used for treating pyocutaneous disease and pyogenic infections, and is an excellent plant for watching flowers in spring and watching fruits in winter. The prior pyracantha bonsai is finished by trimming and pruning on the basis of the natural shape of the pyracantha, and has higher requirements on the professional skills of technicians. At present, a three-dimensional framework which can facilitate the shaping of the pyracantha fortuneana is lacked.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fire thorn figurative space frame relies on the utility model discloses a space frame models the fire thorn, can once take shape, not only easy and simple to handle, and the fire thorn situation of growing in the big shape potted landscape of fire thorn that obtains moreover is good, and the form is graceful, has better sight.

In order to realize the purpose of the utility model, the utility model provides a following technical scheme:

the utility model provides a spatial framework with a pyracantha fortuneana shape, which comprises a bottom cultivation groove 1 with an opening at the upper part; a drain hole is formed in the bottom of the bottom cultivation groove 1, and a support frame 3 is fixed on the bottom cultivation groove 1; the support frame 3 is used for supporting and connecting the upper cultivation tank 2; the number, the shape and the size of the support frames 3 and the upper layer cultivation grooves 2 are adapted to the shape of the pyracantha fortuneana; the three-dimensional framework also comprises a three-dimensional modeling framework 4 which is adaptive to the shape of the pyracantha fortuneana modeling; and a grid 5 is arranged around the periphery of the three-dimensional modeling framework 4.

Preferably, the shape of the front view of the firethorn shape comprises a cuboid shape, a heart shape, a fan shape, a cylindrical shape or a copper wire shape.

Preferably, a modeling base 6 which is horizontally arranged is fixed at an opening above the bottom layer cultivation groove 1; the support frame 3 is fixed on the modeling base 6.

Preferably, the shaping base 6 includes a cross-shaped base, a linear base or an i-shaped base.

Preferably, the material of the bottom cultivation tank 1 comprises concrete and/or steel; the upper cultivation tank 2 is made of steel.

Preferably, the vertical distance between the bottom cultivation groove 1 and the upper cultivation groove 2 is 40-80 cm.

Preferably, the grid 5 comprises a wire mesh; the specification of the wire netting is (4-5) cm x (8-10) cm.

The utility model provides a spatial framework with a pyracantha fortuneana shape, which comprises a bottom cultivation groove 1 with an opening at the upper part; a drain hole is formed in the bottom of the bottom cultivation groove 1, and a support frame 3 is fixed on the bottom cultivation groove 1; the support frame 3 is used for supporting and connecting the upper cultivation tank 2; the number, the shape and the size of the support frames 3 and the upper layer cultivation grooves 2 are adapted to the shape of the pyracantha fortuneana; the three-dimensional framework also comprises a three-dimensional modeling framework 4 which is adaptive to the shape of the pyracantha fortuneana modeling; and a grid 5 is arranged around the periphery of the three-dimensional modeling framework 4. Rely on the utility model discloses a three-dimensional framework models the pyracantha fortuneana, can once take shape, not only easy and simple to handle, and the afforestation time is permanent moreover, and long-term the use need not change the plant. Based on the utility model discloses a pyracantha potted landscape that three-dimensional framework obtained, the pyracantha growing situation is good, and the form is graceful, can make different figurative three-dimensional greening forms, has better sight, in exhibition or park scene making, and it is effectual to put the sense organ.

Drawings

FIG. 1 is a front view of a cylindrical and rectangular solid frame;

FIG. 2 is a schematic structural view of a heart-shaped three-dimensional framework;

FIG. 3 is a schematic structural view of a fan-shaped space frame;

FIG. 4 is a schematic structural view of a copper wire type three-dimensional framework;

fig. 5 is a schematic structural view of the inscribed round supporting bar 1-1.

Detailed Description

The utility model provides a spatial framework with a pyracantha fortuneana shape, which comprises a bottom cultivation groove 1 with an opening at the upper part; a drain hole is formed in the bottom of the bottom cultivation groove 1, and a support frame 3 is fixed on the bottom cultivation groove 1; the support frame 3 is used for supporting and connecting the upper cultivation tank 2; the number, the shape and the size of the support frames 3 and the upper layer cultivation grooves 2 are adapted to the shape of the pyracantha fortuneana; the three-dimensional framework also comprises a three-dimensional modeling framework 4 which is adaptive to the shape of the pyracantha fortuneana modeling; and a grid 5 is arranged around the periphery of the three-dimensional modeling framework 4.

In the present invention, the material of the bottom cultivation tank 1 preferably includes concrete and/or steel. In the utility model, the bottom thickness of the bottom cultivation groove 1 is preferably 3-5 cm; the side wall thickness of the bottom layer cultivation groove 1 is preferably 3-5 cm. In the utility model, the bottom cultivation tank 1 can play the supporting role of the whole three-dimensional framework. In the utility model discloses in, the quantity of wash port is preferred 2 in every bottom cultivation groove 1, the shape of wash port is preferred circular, the diameter of wash port is preferred 3 ~ 5cm, and further preferred 4 cm. The utility model discloses it is right the position of wash port does not have special restriction, adopt conventional setting can.

In an embodiment of the utility model, a frame is made by welding steel bars and steel plates according to the size of the bottom cultivation tank 1, after the frame is made, the front and the back of the steel plates are separated by wood plates, concrete is poured into the partition wall, and the bottom cultivation tank 1 made of reinforced concrete is made; the steel bar is preferably a No. 12 steel bar; the thickness of the steel plate is preferably 3-5 cm; the concrete comprises the following raw materials in parts by mass: 0.5-1 part of cement, 2-3 parts of mountain sand and 0.5-1 part of centimeter stone; the grain size of the centimeter stone is preferably 0.5-1 cm.

In the utility model, the shape of the bottom cultivation groove 1 is preferably rectangular; the length of the bottom cultivation groove 1 is preferably 1-1.4 m, and more preferably 1.1-1.3 m; the width of the bottom cultivation groove 1 is preferably 0.4-0.85 m, and more preferably 0.7-0.82 m; the height of the bottom cultivation tank 1 is preferably 0.6-0.8 m, and more preferably 0.62-0.78 m.

In the present invention, the construction material of the space frame is preferably steel; the fixing is preferably by welding.

The utility model is not specially limited to the number of the upper cultivation grooves 2, and can be adapted to the shape of the pyracantha fortuneana. In the utility model, the height of the upper layer cultivation groove 2 is preferably 0.3-0.6 m; the upper layer cultivation groove 2 is preferably made of iron plates in a surrounding mode; the thickness of the iron plate is preferably 2-3 mm. The utility model discloses in, the high preferred 30 ~ 60cm of framework more than the upper cultivation groove 2 of top layer, further preferred 40 ~ 50 cm. The utility model discloses in, the wash port has been seted up to the bottom in upper strata cultivation groove 2, and the quantity of wash port is preferred 2 in every upper cultivation groove 2, the shape of wash port is preferred circularly, the diameter of wash port is preferred 3 ~ 5cm, further preferred 4 cm. The utility model discloses it is right the position of wash port does not have special restriction, adopt conventional setting can.

In the utility model, the vertical distance between the bottom cultivation groove 1 and the upper cultivation groove 2 is preferably 40-80 cm, more preferably 50-70 cm, and even more preferably 60 cm; the longest growth distance of the pyracantha fortuneana branches is 90-110 cm, the vertical distance between the bottom cultivation groove 1 and the upper cultivation groove 2 is 40-80 cm, the pyracantha fortuneana cultivation is facilitated, and the optimal maintenance and growth state of the pyracantha fortuneana can be guaranteed.

In the utility model, a grid 5 is arranged around the periphery of the three-dimensional modeling framework 4; the grid 5 is preferably a wire mesh; the specification of the grid 5 is preferably (4-5) cm by (8-10) cm; the grid 5 is used for fixing the pyracantha fortuneana branches so as to enable the pyracantha fortuneana branches to grow according to modeling arrangement.

In an embodiment of the present invention, the three-dimensional frame is cylindrical, and the front view is shown in fig. 1, and a modeling base 6 is preferably fixed on the inner side of the side wall of the upper opening of the bottom cultivation tank 1; the shape of the modeling base 6 is preferably a cross shape; the modeling base 6 is preferably made of channel steel; the modeling base 6 is used for supporting and stabilizing the upper layer cultivation tank 2. In the utility model discloses, the inside of bottom cultivation groove 1 is fixed with the inscribed circle support bar 1-1 (see fig. 5) that the level set up, the lateral wall of inscribed circle support bar 1-1 connection molding base 6 and bottom cultivation groove 1 can increase the stability of bottom cultivation groove 1. A plurality of vertical bar-shaped frameworks are fixed on the inscribed circle supporting strip 1-1, the inner sides of the bar-shaped frameworks are uniformly distributed and connected with a plurality of horizontal circular frameworks from top to bottom, and the bar-shaped frameworks and the circular frameworks jointly form a three-dimensional modeling framework 4; the distance between every two adjacent strip-shaped frameworks on the inscribed circle supporting bar 1-1 is preferably 50-70 cm, and further preferably 60 cm; the vertical distance between every two adjacent circular frameworks is preferably 40-70 cm, and further preferably 50-60 cm; the material of bar skeleton and circular skeleton is the reinforcing bar of preferred respectively. An upright supporting frame 3 is fixed at the central crossing position of the modeling base 6 and is used for connecting and supporting the upper-layer cultivation tank 2; the support frame 3 is preferably connected with and supports the upper cultivation tank 2 through a crisscross base. In the utility model, the support frame 3 is preferably a round steel pipe; the diameter of the round steel pipe is preferably 8-10 cm, and more preferably 10 cm. The utility model discloses it is right the shape of bottom cultivation groove 1 does not have special restriction, the utility model discloses the in-process is sold in the concrete market, the shape of bottom cultivation groove 1 is preferably cylindrical, square, regular hexagon or regular octagon, 1 highly preferred 50cm in bottom cultivation groove, encloses footpath preferred 4m, and the diameter is 1.25 m. The height from the root of pyracantha fortuneana planted in the bottom cultivation tank 1 to the bottom of the upper cultivation tank 2 is preferably 1.3 m. In the utility model, the height of the upper layer cultivation groove 2 is preferably 30cm, the surrounding diameter is preferably 4m, and the diameter is 1.25 m; the wall of the upper layer cultivation groove 2 is made of iron sheet; the height from the rhizome part of the pyracantha fortuneana planted in the upper cultivation groove 2 to the top of the three-dimensional framework is preferably 1.45 m; the overall height of the space frame is preferably 2.75 m.

In one embodiment of the present invention, the space frame has a rectangular parallelepiped shape, and is shown in a front view in fig. 1. In the utility model, 1 upright support frame 3 is respectively fixed on four corners at the upper opening of the bottom cultivation groove 1; the support frame 3 is preferably made of a number 12 steel bar and a steel plate through welding; the periphery of support frame 3 encloses and is equipped with stereomodeling skeleton 4 the utility model discloses among the implementation process, treat that support frame 3 fixes after, with framework material with support frame 3 fixes for the connection, forms stereomodeling skeleton 4. In the utility model, a modeling base 6 is preferably fixed on the inner side of the side wall of the upper opening of the bottom cultivation groove 1 of the cuboid three-dimensional framework; the shape of the modeling base 6 is preferably a cross shape; the central crossing of the modeling base 6 is fixed with 1 upright supporting frame 3 for connecting and supporting the upper layer cultivation tank 2. In the utility model, the height of the upper layer cultivation groove 2 is preferably 0.5-0.7 m; the width and the length of the upper layer cultivation groove are respectively adapted to the shape of the three-dimensional framework; the vertical spacing between the bottom cultivation tank 1 and the upper cultivation tank 2 is the same as that in the above scheme, and the detailed description is omitted.

In one embodiment of the invention, the space frame is heart-shaped, as shown in fig. 2. In the utility model, a modeling base 6 is preferably fixed at the upper opening of the bottom cultivation groove 1; the modeling base 6 is preferably 3-4 linear bases arranged in parallel. And framework materials are adopted to extend upwards by taking the modeling base 6 as a starting point to form the heart-shaped three-dimensional modeling framework 4. Two symmetrically-arranged upper-layer cultivation grooves 2 are fixed on the side wall of the heart-shaped three-dimensional framework, and the upper-layer cultivation grooves 2 are supported and stabilized by a support frame 3; the support frame 3 is preferably a steel pipe with a diameter of 10 cm. The utility model has no special requirement on the horizontal distance between the two upper cultivation grooves and can be adapted to the shape of the heart-shaped three-dimensional framework. In the utility model, the shape of the upper cultivation groove 2 is preferably rectangular, and the length of the upper cultivation groove 2 is preferably 0.4-0.5 m; the width of the upper layer cultivation groove 2 is preferably 0.3-0.4 m. In the utility model discloses, the vertical spacing of bottom cultivation groove 1 and upper cultivation groove 2 is the same in with above-mentioned scheme, and it is no longer repeated here. In the utility model, the bottom cultivation tank 1 is preferably a cement reinforced concrete planting tank; the upper layer cultivation groove 2 is preferably a planting groove surrounded by an iron plate.

In one embodiment of the present invention, the space frame is shaped as a sector, as shown in fig. 3. In the utility model, a modeling base 6 is preferably fixed at the upper opening of the bottom cultivation groove 1; the modeling base 6 is preferably two linear bases arranged in parallel; the modeling base 6 is connected with the bottom layer cultivation groove 1 through an upright bottom support 7, and the upright bottom support 7 is fixed on the side wall of an opening above the bottom layer cultivation groove 1; the number of the vertical bottom supports 7 is preferably 4, the vertical bottom supports are respectively positioned on opposite side walls of the bottom cultivation groove 1, the bottom cultivation groove 1 is symmetrically arranged, and the distance between the two vertical bottom supports 7 arranged on the same side wall of the bottom cultivation groove 1 is preferably 0.5-0.6 m, and is further preferably 0.57 m; the shortest distance between each vertical bottom support 7 and the edge of the bottom layer cultivation groove 1 is preferably 0.35-0.4 m, and further preferably 0.37 m; the height of the vertical bottom support 7 is preferably 0.1-0.2 m; each vertical bottom support 7 is preferably two vertical steel bars, and the diameter of the cross section of each steel bar is preferably 10-12 mm. Two upright support frames 3 are fixed on the modeling base 6 and used for connecting and supporting the upper layer cultivation tank 2. A horizontal strip-shaped framework is fixed on the support frames 3 through connection, a vertical strip-shaped framework is fixed on the horizontal strip-shaped framework through connection, the horizontal strip-shaped framework and the vertical strip-shaped framework jointly form a three-dimensional modeling framework 4, and the horizontal strip-shaped framework is preferably made of No. 12 thick steel; the vertical strip-shaped framework is preferably No. 8 thick steel; the number of the horizontal strip-shaped frameworks is preferably 6-8; the number of the vertical strip-shaped frameworks is preferably 9-13. In the utility model, the shape of the upper layer cultivation groove is preferably trapezoidal; the length of the lower bottom of the upper-layer cultivation groove 2 is preferably 4-4.5 m; the length of the upper bottom of the upper layer cultivation groove 2 is preferably 4-4.5 m; the width of the upper layer cultivation groove 2 is preferably 30 cm-40 cm; the height of the upper layer cultivation groove 2 is preferably 0.3-0.4 m.

In one embodiment of the present invention, the space frame is shaped as a copper coin, as shown in fig. 4. In the utility model, a modeling base 6 is preferably fixed at the upper opening of the bottom cultivation groove 1; the modeling base 6 is preferably an I-shaped base; the modeling base 6 is connected with the bottom layer cultivation groove 1 through an upright bottom support 7, and the upright bottom support 7 is fixed on the side wall of an opening above the bottom layer cultivation groove 1; the number of the upright bottom supports 7 is preferably 4, the upright bottom supports are respectively positioned on the opposite side walls of the bottom cultivation groove 1, the bottom cultivation groove 1 is symmetrically arranged, and the distance between the two upright bottom supports 7 arranged on the same side wall of the bottom cultivation groove 1 is preferably 0.8-0.9 m, and is further preferably 0.85 m; the shortest distance between each vertical bottom support 7 and the edge of the bottom layer cultivation groove 1 is preferably 0.3-0.35 m, and further preferably 0.33 m; the height of the vertical bottom support 7 is preferably 0.1-0.2 m; each of the upstanding shoes 7 is preferably two upstanding reinforcing bars. The utility model discloses in, the central part of molding base 6 is fixed with two ascending support frames 3 in the slant, and every support frame 3 is preferred 30 ~ 45 with the minimum contained angle of horizontal plane. In the present invention, the material of the support frame 3 is preferably a steel pipe, and more preferably a No. 8 steel pipe; a framework material is adopted, the modeling base 6 is used as a starting point, the upper layer cultivation grooves 2 are used as connection parts, the connection parts extend upwards to form the outermost side circular framework of the copper-coin-shaped three-dimensional modeling framework 4, and the three-dimensional modeling framework 4 further comprises an upright strip-shaped framework; the circular skeleton and the bar-shaped skeleton are preferably made of steel bars, and the diameter of each steel bar is preferably 0.3-0.5 cm. In the present invention, the length of a side of a middle square opening of the copper coin type three-dimensional framework is preferably 50-60 cm, and more preferably 55 cm. In the utility model, 2 upper cultivation grooves 2 are distributed on two sides of the middle square opening of the copper coin type three-dimensional framework, and the shape of each upper cultivation groove 2 is preferably rectangular; the length of each upper layer cultivation groove 2 is preferably 2.2-2.4 m; the width of each upper layer cultivation groove 2 is preferably 45-55 cm, and more preferably 50 cm.

The pyracantha fortuneana modeling method based on the three-dimensional framework preferably comprises the following steps:

transplanting the 2-3 year old firethorn into the bottom cultivation groove 1 and the upper cultivation groove 2 respectively for cultivation;

fixing the branches of the pyracantha fortuneana on the grid 5, and drawing upwards along the outside of the grid 5;

pruning the pyracantha fortuneana, and drawing the branches on an iron wire net as much as possible. In spring and summer, branches grow vigorously, and are required to be trimmed and bound every month, and the branches growing outside the wire netting are mainly trimmed. The plants start to grow in the autumn and winter, the plants grow slowly, and the pruning and the branch binding can be carried out once in 2 months.

The utility model discloses it is right the source of 2 ~ 3 year old pyracantha does not have special restriction. The plant strips of the pyracantha fortuneana which grow for 2-3 years grow vigorously, the length of the plant strips reaches 50-80 cm, and the plant strips are suitable for plant modeling. The utility model discloses in the implementation process, the preferable following method of adoption of pyracantha is cultivated and is obtained:

and (4) selecting well-developed pyracantha fortuneana seeds in the first year, and sowing and cultivating to obtain annual pyracantha fortuneana seedlings. In the second year, transplanting the annual pyracantha fortuneana seedlings into a nutrition bag or a flowerpot with the diameter of phi 10cm for cultivation to obtain two-year-old pyracantha fortuneana seedlings; the aperture of the soil basin is preferably 10 cm; in the third year, transplanting the two-year-old pyracantha fortuneana seedlings into a flowerpot for cultivation to obtain pyracantha fortuneana seedlings to be modeled; the preferred aperture of the flowerpot is 12-15 cm.

In the utility model, the components of the planting soil for cultivating pyracantha fortuneana preferably comprise laterite and humus; the mass ratio of the red soil to the humus soil is preferably 1: 2. the laterite and the humus are mixed to serve as planting soil, the soil is loose, and the pyracantha fortuneana can grow vigorously.

In the utility model, the preferable method for fixing the branches of the pyracantha fortuneana is to adopt auxiliary materials for binding and fixing, so that the branches of the pyracantha fortuneana are uniformly distributed outside the grid 6; the auxiliary material is preferably iron wire or hemp rope.

In the utility model, the long branches are bound on the wire netting, so as to be shaped like plants. Periodically cutting short twigs and weak twigs growing outside the wire netting. In the specific implementation process of the utility model, the ornamental surface is less sparse cut, and the back is more sparse cut. The branches are trimmed and bound regularly, so that the framework is attractive in appearance and is not disordered.

In the utility model, the modeling method preferably further comprises watering, fertilizing and pest and disease damage management;

the fertilization preferably comprises the steps of applying a fertilizer mainly containing nitrogen fertilizer to promote the growth and development of branches and trunks before the formation of the pyracantha fortuneana shape; after the firethorn is shaped, fertilizer mainly containing phosphorus and potassium is applied to facilitate the plants to bloom and bear fruits; in the flowering period of the firethorn, potassium dihydrogen phosphate aqueous solution is applied to facilitate fruit setting and make the fruits large and full. In winter, the pyracantha fortuneana is in a dormant period, and is not fertilized.

In the present invention, the nitrogen fertilizer comprises urea.

The utility model discloses in, the number of times, the frequency of watering and the water yield of watering so that the water content of planting soil is 60 ~ 70 in bottom cultivation groove 1 and the upper cultivation groove 2 as the standard.

The utility model discloses in, the pest and disease control includes: spraying imidacloprid to prevent and control aphids in spring, wherein 1000-1200 times of imidacloprid is prepared to be used when the imidacloprid is used; spraying 50% carbendazim wettable powder in rainy season or summer, the utility model has no special limit to the application amount of the 50% carbendazim wettable powder, and only needs to use the conventional dosage in the field; the 50% carbendazim wettable powder is used for preventing and treating fungal diseases.

The utility model discloses in, the standard that the pyracantha molding can go out of nursery is preferred: the pyracantha fortuneana branches are uniformly covered on the grid 6, few gaps are left, the growth condition is good, the shape is beautiful, and the seedlings can be produced when the ornamental value is good. Utilize the utility model discloses the pyracantha fortuneana potted landscape that the method obtained can be used for the vertical greening decoration in places such as block, road, park.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (7)

1. A spatial framework of a pyracantha fortuneana shape comprises a bottom cultivation groove (1) with an opening at the upper part; the bottom of the bottom layer cultivation groove (1) is provided with a drain hole and is characterized in that,

a support frame (3) is fixed on the bottom layer cultivation groove (1);

the support frame (3) is used for supporting and connecting the upper cultivation groove (2);

the number, the shape and the size of the support frames (3) and the upper cultivation grooves (2) are adapted to the shape of the pyracantha fortuneana;

the three-dimensional framework also comprises a three-dimensional modeling framework (4) which is adaptive to the shape of the pyracantha fortuneana modeling; and a grid (5) is arranged around the periphery of the three-dimensional modeling framework (4).

2. The space frame of claim 1, wherein the shape of the front view of the firethorn configuration comprises a cuboid shape, a heart shape, a fan shape, a cylinder shape or a copper wire shape.

3. The space frame according to claim 1, characterized in that a horizontally arranged modeling base (6) is fixed at the upper opening of the bottom cultivation tank (1); the support frame (3) is fixed on the modeling base (6).

4. A space frame according to claim 3, characterised in that the shaping base (6) comprises a cross base, a linear base or an i-shaped base.

5. A space frame according to claim 1, characterized in that the material of the bottom cultivation tank (1) comprises concrete and/or steel; the upper layer cultivation groove (2) is made of steel.

6. The space frame according to claim 1, wherein the vertical distance between the bottom cultivation tank (1) and the upper cultivation tank (2) is 40-80 cm.

7. The space frame according to claim 1, characterized in that the grid (5) comprises a wire mesh; the specification of the wire netting is (4-5) cm x (8-10) cm.

Images