CN217760556U - Urban greening structure and special hinge - Google Patents

Abstract

The utility model relates to an urban afforestation field especially relates to an urban afforestation structure and special hinge. The greening structure is arranged between two supporting structures, a building gap is formed between the two supporting structures, more than one special hinge is respectively arranged on the two supporting structures, and the special hinges are fixed on the supporting structures through screws; the outer binding steel wire rope of the building penetrates through the holes of the outer limiting structures of more than one special hinge of each supporting structure; a suspended plane net is arranged between the binding steel wire ropes outside the buildings on the two supporting structures; the special hinge comprises two hinge bodies which can be rotatably installed through hinge rotating columns, and a plurality of screw holes are formed in each hinge body and used for installing screws; the hinge is characterized in that an outer limiting structure is connected to the upper portion and the lower portion of a hinge rotating column of the hinge, the upper portion of the outer limiting structure is connected with the upper portion of the hinge rotating column, and the lower portion of the outer limiting structure is connected with the lower portion of the hinge rotating column.

Description

Urban greening structure and special hinge

Technical Field

The utility model relates to an urban afforestation field especially relates to an urban afforestation structure and special hinge.

Background

Greening is an important activity for planting plants and improving the environment, and all garden engineering for increasing plants and improving the production, living and traffic environments is greening engineering. The urban afforestation is the activity of afforestation and flower and grass planting to increase the vegetation coverage rate in the city. The current urban greening structure has the following problems: occupies large land resources. According to the relevant regulations, the greening coverage rate in urban construction must reach 30% of the construction land, and the greening proportion in the construction is not changed in the construction of industrial construction, civil facility construction or other project construction. Therefore, the urban construction of each region is that at least 30% of land is occupied by various greening vegetations.

Traffic is affected by greening. The conflict of road space occupation and land competition between greening and roads is prominent, so that urban roads are narrowed, and the flow of motor vehicles, non-motor vehicles and population is influenced; the entrance of each enterprise, public institution or resident on both sides of the road to access the main road frequently cuts off the green belt to form a large number of green belt openings, so that the phenomenon that pedestrians cross the road is common, traffic disorder is easily caused, and traffic accidents are induced; greening trees grow vigorously and frequently shield signal lamps, traffic signs and the like, so that a driver violates traffic rules, shields street lamps, reduces illumination, increases the danger coefficient of a driving environment, and is easy to induce traffic accidents.

The ordering and function of the city is reduced. The city is a highly ordered artificial ecosystem, and various artificial buildings and city infrastructures which are suitable for production, life, entertainment, population mobility and material mobility are distributed in the city in a reasonable and orderly manner and respectively play important urban functions. However, the current various greening structures cause that a plurality of green islands, green belts, shrubs, trees and the like are distributed on the road, so that the smooth function of the road is reduced; factory greening influences frequent material flow between production workshops; various greening of population activity places such as residential areas, stations, squares and the like causes the orderliness of urban ground to be reduced, and the greening becomes an important obstacle influencing human activities and vehicle operation.

Affecting the indoor light of the building. The urban greening trees are mostly close to buildings such as buildings and the like and two sides of roads, the trees grow vigorously, so that the urban greening trees not only serve as most street lamps, but also serve as sunlight and scattered light in one floor or even two or three floors of buildings, and the low-floor buildings are insufficient in light in the daytime and obviously dark indoors.

Affecting the urban ground. Greenbelt, tree hole etc. have added more obstacle for smooth urban ground, and the root system of arbor class is at the growth in-process simultaneously, outwards expands because of thickening, and the expansibility of production is obvious, and a lot of roots have assisted the ground with the brick of cement road surface and pavement and have propped up the deformation, appear protruding unevenness, influence urban ground planarization.

Affecting the urban environmental sanitation. The green belt provides a shield for people without environmental awareness, and wastes such as leftovers, tea drinks and the like are poured into the green belt in the first place where the wastes are discarded at will, and the situations of defecation in the green belt or a tree pit at night frequently occur. Greenery areas are frequently contaminated and develop into a source of mosquito and insect growth.

In order to increase the greening area, greening is carried out under bridges and on the back of buildings which lack illumination, although the plants in the places lack of sunlight, the plants in the places are not smooth in ventilation and slow in growth, and become an environmental sludge source for breeding mosquitoes.

The grassland is artificially trampled, and the greening shrubs are often damaged by people or vehicles and cannot be repaired in time, so that the environment attractiveness of the city is affected.

By taking greening and hinge and building as abstract keywords and carrying out deceleration in a public database of Chinese patent, a comparison document is found: CN107509549A is a rotary vertical greening system. This patent cost is huge, and the green planting in the air has the risk of dropping easily. And this scheme needs a large amount of steel pipes, and the cost is huge. And the steel frame structure is hung on the top of the head, which is unsafe.

The comprehensive greening system and the corresponding hinge thereof do not occupy the ground space and fully utilize the building structure to realize greening arrangement.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is that: in order to provide an urban greening structure and a special hinge with better effect, the specific purpose is to see a plurality of substantial technical effects of the specific implementation part.

In order to achieve the purpose, the utility model adopts the following technical proposal:

the first scheme is as follows:

a special hinge for an urban greening structure comprises two hinge bodies 61 which are rotatably arranged through hinge rotating columns 62, wherein a plurality of screw holes are arranged on the hinge bodies 61 and used for mounting screws 64; the hinge is characterized in that an outer limiting structure 63 is connected to the upper part and the lower part of a hinge rotating column 62 of the hinge, the upper part of the outer limiting structure 63 is connected with the upper part of the hinge rotating column 62, and the lower part of the outer limiting structure 63 is connected with the lower part of the hinge rotating column 62.

Scheme two is as follows:

an urban greening structure is characterized in that the greening structure is arranged between two supporting structures 1, a building gap 7 is formed between the two supporting structures 1, more than one special hinge is respectively arranged on the two supporting structures, and the special hinges are fixed on the supporting structures 1 through screws 64; the building external binding steel wire rope 2 passes through the holes of the external limiting structures 63 of more than one special hinge of each supporting structure 1;

a suspended plane net 3 is arranged between the binding steel wire ropes 2 outside the buildings on the two supporting structures;

the special hinge comprises two hinge bodies 61 which are rotatably arranged through hinge rotating columns 62, and a plurality of screw holes are arranged on the hinge bodies 61 and used for installing screws 64; the hinge is characterized in that an outer limiting structure 63 is connected to the upper part and the lower part of a hinge rotating column 62 of the hinge, the upper part of the outer limiting structure 63 is connected with the upper part of the hinge rotating column 62, and the lower part of the outer limiting structure 63 is connected with the lower part of the hinge rotating column 62.

The utility model discloses a further technical scheme lies in, the building bind wire rope 2 and the special hinge that corresponds outward contain more than a set of.

The utility model discloses a further technical scheme lies in, unsettled plane net 3 divide into more than one region, contains clearance 4 between a plurality of regions.

The further technical proposal of the utility model is that the suspended plane nets 3 among the external binding steel wire ropes 2 of more than one group of buildings are arranged in a staggered way; i.e. the gaps are also staggered.

The utility model discloses further technical scheme lies in, has still arranged in the building clearance 7 and has climbed attaching stand 5, climbs attaching stand 5 direction to unsettled plane net 3.

The utility model discloses a further technical scheme lies in, has arranged planting part 8 below climbing the stand 5, and planting part 8 can plant the plant.

The further technical proposal of the utility model lies in that the plant is vine plant.

The utility model has the further technical proposal that the climbing column 5 is arranged at the side of the building gap 7 without influencing traffic; the urban greening mechanism is arranged between any two groups of adjacent buildings.

The utility model discloses a further technical scheme lies in, unsettled plane net 3 is the network structure of taking the mesh or the network structure that solitary parallel steel wire constitutes.

Adopt above-mentioned technical scheme the utility model discloses, there is following beneficial effect for prior art: the existing buildings in the city are taken as supporting points and connected through steel wire ropes, and a steel wire rope net which can be used for the cotton plant to roll and grow is drawn and woven in the sky above the ground in the city. The vine plants are selected to green the city, the existing buildings distributed in the city are taken as supporting points, and the supporting points are connected through steel wire ropes to be pulled into a suspended plane net which the vine plants grow attached to. The construction of the urban greening engineering is simplified, and the management is convenient. A large area of shade is formed. Improve the indoor light of the urban low-altitude building. Promoting the smooth of the city. The greening net has strong permeability.

Drawings

For further explanation of the present invention, reference is made to the following description taken in conjunction with the accompanying drawings:

fig. 1 is a schematic diagram of a typical implementation structure of the utility model;

FIG. 2 is an enlarged view of a portion of the special hinge;

FIG. 3 is a schematic view of a gap;

FIG. 4 is a single layer implementation structure diagram of the utility model;

wherein: 1. a support structure; 2. binding a steel wire rope outside the building; 3. a suspended planar net; 4. a gap; 5. climbing an upright column; 6. a special hinge; 7. building gaps; 8. a planting part; 61. a hinge body; 62. a hinge rotating column; 63. an outer confinement structure; 64. and (4) a screw.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings and embodiments, which are to be understood as illustrative only and not limiting the scope of the invention. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "top", "bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "coupled" are to be construed broadly and encompass, for example, both fixed and removable coupling as well as integral coupling; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The patent provides a plurality of parallel schemes, and different expressions belong to an improved scheme based on a basic scheme or a parallel scheme. Each solution has its own unique features. Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other. The fixing mode which is not described in the text can be any one of the fixing modes such as thread fixing, bolt fixing or glue bonding.

The first embodiment is as follows: with reference to all of the accompanying drawings; a special hinge for an urban greening structure comprises two hinge bodies 61 which are rotatably arranged through hinge rotating columns 62, wherein a plurality of screw holes are arranged on the hinge bodies 61 and used for mounting screws 64; the hinge is characterized in that an outer limiting structure 63 is connected to the upper part and the lower part of a hinge rotating column 62 of the hinge, the upper part of the outer limiting structure 63 is connected with the upper part of the hinge rotating column 62, and the lower part of the outer limiting structure 63 is connected with the lower part of the hinge rotating column 62. The technical scheme of the invention has the following substantial technical effects and the realization process, namely the basic functions:

the hinge provided by the embodiment is a hinge special for greening, and is mainly characterized in that an external limiting structure 63 is adopted, and the external limiting structure 63 can prevent a steel wire rope from falling off. The steel wire rope has low cost which is much lower than that of a steel pipe, and even if the steel wire rope is broken, serious accidents can not be caused; the steel pipe falls down to cause serious accidents.

The hinge of the present embodiment is attached to a corner of a building, and therefore, the hinge does not necessarily have to be a right angle as long as the hinge can be attached to a building at any angle.

The structure provided by the embodiment is that the object which can be sold separately can be used separately.

Scheme II:

example two: as a further improvement or a parallel solution or an optional independent solution, an urban greening structure is characterized in that the greening structure is arranged between two supporting structures 1, a building gap 7 is arranged between the two supporting structures 1, more than one special hinge is respectively arranged on the two supporting structures, and the special hinges are fixed on the supporting structures 1 through screws 64; the building external binding steel wire rope 2 passes through the holes of the external limiting structures 63 of more than one special hinge of each supporting structure 1;

a suspended plane net 3 is arranged between the binding steel wire ropes 2 outside the buildings on the two supporting structures;

the special hinge comprises two hinge bodies 61 which are rotatably arranged with each other through hinge rotating columns 62, and a plurality of screw holes are arranged on the hinge bodies 61 and used for installing screws 64; the hinge is characterized in that an outer limiting structure 63 is connected to the upper part and the lower part of a hinge rotating column 62 of the hinge, the upper part of the outer limiting structure 63 is connected with the upper part of the hinge rotating column 62, and the lower part of the outer limiting structure 63 is connected with the lower part of the hinge rotating column 62. The technical scheme of the invention has the following substantial technical effects and the realization process, namely the basic functions:

the existing buildings in the city are taken as supporting points and are connected by the steel wire ropes, and the steel wire rope net which can be used for the cotton plant to grow is woven in the sky above the ground of the city. Fast growing vine plants are selected to be planted on the ground and grow to the steel wire rope net along the vertical rods. The scheme is as follows:

the vine plants are selected for greening the city, the existing buildings distributed in the city are taken as supporting points, and the supporting points are connected through steel wire ropes to be pulled into a suspended plane net which the vine plants grow attached to. The method is characterized in that vine plants are cultivated at the edge of a road, the climbing upright rods are cultivated at the same time to be connected with the suspended three-dimensional net, the vine plants upwards grow to the suspended plane net by the climbing upright rods, and then grow and expand by the suspended plane net until the plane space capable of greening is completely covered, so that the purposes of suspended greening and city land saving are achieved. At the same time, the following positive effects are also produced.

The construction of the urban greening engineering is simplified, and the management is convenient. The suspended plane net is supported by the urban building, so that the potential of the urban building is developed, a special supporting pile of the suspended three-dimensional net is not required to be additionally planted, and the existing urban resources are fully utilized; the suspended plane net is installed in the existing urban building, so that the engineering is simple and the construction is easy; the liana generally grows by attaching to the steel wire rope on the suspended plane net, and through manual management, the growth to the outside of the plane net is reduced, and the workload of trimming in the subsequent management of greening is reduced; the plant roots are distributed and centralized, the urban public land resource occupied by the plant roots in a unit greening area is minimum, and the fertilizer application, watering and the like are convenient.

A large area of shade is formed. The greening forms large-area shady and cool, can cool, obviously improves the urban ecological environment, and plays an important role in weakening the urban heat island effect.

Improve the indoor light of the urban low-altitude building. Compared with tree greening, suspended greening does not develop to the high altitude, only develops to a plane network, reduces the influence of greening engineering on lighting in low-altitude rooms of buildings and the like, and can effectively improve light in first-floor and second-floor rooms.

Promoting the smooth of the city. The suspended greening plane net has sufficient utilization value, can suspend public facilities and marks such as street lamps, road signs, station boards, platform rainsheds, electric wires, cables and the like, eliminates the occupation of the public facilities on roads and public places, enables urban roads to be more smooth, and enables the public places to be more convenient for various activities of people.

The greening net has strong permeability, and people can enjoy certain urban landscapes through gaps of the suspended greening plane net under the condition of blocking sunlight.

Example three: as a further improvement scheme or a parallel scheme or an optional independent scheme, the building external binding steel wire rope 2 and the corresponding special hinge comprise more than one group. The technical scheme of the invention has the following substantial technical effects and the realization process, namely the basic functions: more than one group can be arranged up and down to construct a relatively layered space.

Example four: as a further development or in a side-by-side or optionally independent solution, the suspended plane net 3 is divided into more than one area, which areas contain gaps 4 between them. The technical scheme of the invention has the following substantial technical effects and the realization process, namely the basic functions: the gap provides the basic structure for direct sunlight.

Example five: as a further improvement scheme or a parallel scheme or an optional independent scheme, the suspended plane nets 3 among the binding steel wire ropes 2 outside the building are arranged in a staggered mode; i.e. the gaps are also staggered. The technical scheme of the invention has the following substantial technical effects and the realization process, namely the basic functions: the stroke is in multi-level space.

Example six: as a further development or in a side-by-side or alternatively independent solution, climbing columns 5 are also arranged in the building gap 7, which climbing columns 5 lead to the suspended surface net 3. The technical scheme of the invention has the following substantial technical effects and the realization process, namely the basic functions: the climbing column 5 is used as a climbing structure when the plants grow.

Example seven: as a further improved scheme or a parallel scheme or an alternative independent scheme, a planting part 8 is arranged below the climbing column 5, and the planting part 8 can plant plants. This embodiment is preferred for the sixth embodiment.

Example eight: as a further alternative or in a side-by-side or alternative independent embodiment, the plant is a vine plant.

Example nine: as a further improvement scheme or a parallel scheme or an alternative independent scheme, the climbing columns 5 are arranged on the sides of the building gaps 7 without influencing traffic; the urban greening mechanism is arranged between any two groups of adjacent buildings. The technical scheme of the invention has the following substantial technical effects and the realization process, namely the basic functions: this embodiment provides a preferred location and similar implementation locations are within the scope of this patent.

Example ten: as a further development, either side by side or alternatively independently, the suspended plane net 3 is a net structure with mesh openings or a net structure of individual parallel steel wires.

As an optional explanation, the following further implementations of the present patent continue:

1. supporting points: the support point is selected urban buildings (such as buildings, plants and the like) in cities needing greening, namely the urban buildings for supporting the suspended plane net. And special hinges for tying the steel wire ropes in a multi-layer system are distributed at the edges and corners of the building outer wall on each supporting point and used for protecting the edges and corners.

2. Building external binding steel wire rope: the steel wire ropes are at least two steel wire ropes which are used for bundling up urban buildings in the horizontal direction, the requirement of shade degree for greening is determined according to the requirement of the local area, the higher the shade degree is, the more the steel wire ropes are, the lowest steel wire rope is 5 meters away from the ground, and one steel wire rope is added every 0.3 meter upwards.

3. Hanging a plane net: the plane net of steel cables is formed by using buildings such as urban buildings as supporting points, connecting the steel cables on the supporting points by using the steel cables, and stretching the steel cables over the open ground of the city to be greened, so that the vine plants can grow upwards depending on the plane net. The dense part of the steel wire in the plane net is a part which can be greened, and the sparse part is a reserved gap for greening the corresponding space on the upper layer of greening plane net. The quantity of the greening plane net is determined by the local shade degree of greening, and the higher the shade degree of greening is, the more the number of layers of the suspended plane net is.

4. Vine plants: the plant is slender and can not be erected, and only can be attached to other plants or supports to wind, climb or attach to plants growing upwards.

5. Column climbing: the vine is planted beside the vine, the upper part of the vine is connected with a suspended three-dimensional net, and the vine is used as a transition upright pole for winding or climbing the vine to grow upwards to a plane net and can be made of bamboo, wood or other materials.

6. Special hinge: the hinge is made of stainless steel, and two ends of a hinge shaft of the hinge are connected into a semicircle. The two sides of the hinge are nailed into two surfaces of the building edges through wall nails, the binding steel wire rope penetrates through the semicircle to bind the building, the special hinge protects the edges of the building from being damaged by the steel wire rope, and meanwhile, the steel wire rope is also ensured to be at a certain height.

7. Steel wire rope between buildings: the steel wire rope is a suspended plane net formed by connecting buildings in cities.

8. Reinforcing the upright columns: when the distance between two adjacent buildings is too far, a corresponding upright post is additionally established between the two buildings to support the steel wire rope and reduce the sagging amplitude. And simultaneously, vine planting pits are established around the upright posts.

The utility model discloses the concrete implementation is according to following six steps completion:

the first step is to determine the support points. The plane distribution conditions of various buildings such as urban buildings and the like needing greening are comprehensively investigated, a distribution diagram of support points is designed according to the plane distribution diagram of the urban buildings and the public ground conditions needing greening, and the support points of the related buildings which are suspended plane nets are determined.

And secondly, installing a special hinge. The special hinges are installed at the edges and corners of the selected building outer wall, and the special hinges are respectively installed at the positions 5 meters, 5.3 meters and the like of each wall corner outside the building by wall nails.

And thirdly, building protective measures. At each entrance of the main road entering the greening net area, 4.2 m height limiting facilities are built to protect the urban suspended plane net from being damaged by ultrahigh vehicles.

And fourthly, binding the building. The selected steel wire rope passes through the semicircular rings on the hinge shafts special for the wall corners of the same layer, and two ends of the rope are respectively tensioned and fixed through the steel wire rope tensioning devices.

And fifthly, pulling the net. The steel wire ropes are pulled up from one building to the nearest other building, two ends of the steel wire ropes are respectively tied to the steel wire ropes binding the buildings, dense parts are composed of 5 steel wire ropes, the distance between each steel wire rope is 0.15 meter, the distance between every two steel wire ropes is 0.6 meter, and lianas grow along the dense steel wire ropes. The dense part of the upper layer of greening plane net corresponds to the 0.6-meter wide part of the gap of the lower layer of greening plane net. This helps to provide lighting and ventilation between the green plants.

When the two layers of greening plane nets can not meet the cooling requirements of citizens, the number of the greening plane nets can be increased to four or more layers by the same method according to the steps, and two-layer or multi-layer suspended three-dimensional greening is implemented.

And sixthly, cultivating the vine. Reasonable vine plants are planted on the roadside below the outer edge of the suspended plane net, the climbing columns are planted at the same time, and the suspended plane net is connected to the upper portion of the suspended plane net. The lianas grow to the suspended plane net by climbing the upright posts, continue to grow after reaching the suspended plane net, and wind the steel wire ropes in the suspended plane net to grow, thereby realizing space greening. Meanwhile, the light artificial soil can be used for implementing potted lianas on the plane net, so that the suspension greening speed of the city is increased. When the distance between two buildings is large, vine plants can be cultivated at proper positions between the buildings, the strength of the upright posts is high, and the upright posts also have the function of supporting a plane net.

Creatively, the above effects exist independently, and the combination of the above results can be completed by a set of structure.

It should be noted that the plurality of schemes provided in this patent include their own basic schemes, which are independent of each other and are not restricted to each other, but they may be combined with each other without conflict, so as to achieve a plurality of effects.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are intended to illustrate the principles of the invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention, all of which are intended to be covered by the appended claims.

Claims (10)

1. A special hinge for an urban greening structure comprises two hinge bodies (61) which are rotatably mounted with each other through hinge rotating columns (62), wherein a plurality of screw holes are arranged on the hinge bodies (61) and used for mounting screws (64); the hinge is characterized in that an outer limiting structure (63) is connected to the upper part and the lower part of a hinge rotating column (62) of the hinge, the upper part of the outer limiting structure (63) is connected with the upper part of the hinge rotating column (62), and the lower part of the outer limiting structure (63) is connected with the lower part of the hinge rotating column (62).

2. The urban greening structure is characterized in that the greening structure is arranged between two supporting structures (1), a building gap (7) is formed between the two supporting structures (1), more than one special hinge is respectively arranged on the two supporting structures, and the special hinges are fixed on the supporting structures (1) through screws (64); building external binding steel wire ropes (2) penetrate through holes of external limiting structures (63) of more than one special hinge of each supporting structure (1);

a suspended plane net (3) is arranged between the building external binding steel wire ropes (2) on the two supporting structures;

the special hinge comprises two hinge bodies (61) which are rotatably arranged through hinge rotating columns (62), and a plurality of screw holes for mounting screws (64) are arranged on the hinge bodies (61); an outer limiting structure (63) is connected to the upper part and the lower part of a hinge rotating column (62) of the hinge, the upper part of the outer limiting structure (63) is connected with the upper part of the hinge rotating column (62), and the lower part of the outer limiting structure (63) is connected with the lower part of the hinge rotating column (62).

3. An urban afforestation structure according to claim 2, wherein the external binding wire rope (2) of the building and the corresponding dedicated hinge comprise more than one group.

4. An urban landscaping structure as defined in claim 3 wherein the suspended planar net (3) is divided into more than one area, and gaps (4) are included between the areas.

5. An urban afforestation structure according to claim 4, wherein the suspended plane nets (3) among the plurality of building external binding wire ropes (2) are arranged in a staggered manner; i.e. the gaps are also staggered.

6. An urban afforestation structure according to claim 2, characterized in that climbing columns (5) are further arranged in the architectural gaps (7), the climbing columns (5) being directed to the suspended planar net (3).

7. An urban afforestation structure according to claim 6, wherein planting parts (8) are arranged under the climbing columns (5), and the planting parts (8) can plant plants.

8. An urban afforestation structure according to claim 7, wherein the plant is a vine plant.

9. An urban afforestation structure according to claim 6, wherein the climbing columns (5) are arranged on the sides of the construction gaps (7) without affecting traffic; the urban greening mechanism is arranged between any two groups of adjacent buildings.

10. An urban landscaping structure as defined in claim 2 wherein the suspended planar net (3) is a mesh with meshes or a mesh of individual parallel steel wires.

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