CN204393002U - Roof greening arbor is planted and uses trunk wind-proof device - Google Patents

Abstract

The utility model discloses a kind of roof greening arbor to plant and use trunk wind-proof device, by arranging inside and outside ruggedized construction, dual reinforcing is carried out to trunk, thus improve wind resistance reinforcement performance, effectively raise the wind resistance of roof planting arbor, make roof greening and planting arbor, large-scale arbor of particularly planting becomes possibility, such that urban architecture Afforestation Landscape is more attractive in appearance, three-dimensional, diversity, also reliably safer.

Description

Roof greening tree trunk windproof device for planting

technical field

The utility model relates to roof greening and planting technology, in particular to a trunk windproof device for roof greening arbor planting.

Background technique

Due to the rapid development of the city, thousands of high-rise buildings have been erected one after another, the city has taken on a new look, and there is a modern urban atmosphere everywhere. However, the development of cities has also greatly reduced the area of green areas, and the heat island effect has become more and more significant.

Therefore, urbanites living in cities generally like to travel, especially those living in metropolises prefer to travel and get in touch with nature. Green mountains and green waters, red flowers and green leaves, strong negative ions, and fresh air with a little grass smell are the longing and yearning of every urbanite.

At present, relevant government departments, people of insight, and landscape gardeners are all exploring how to realize the fusion of modern architecture and green landscape in an all-round way.

The green roofs that have been completed in Shanghai are mostly composed of ground cover, flowering shrubs, large shrubs, small trees and other plants according to a certain proportion, and at most one or two trees are planted as decorations with small diameters and crown widths. The reason for the large trees is the problem of "wind-resistant and root-fixing" of large trees. If the problem of "wind-resistant and root-fixing" of large trees is not solved, everyone will be worried about the plant safety of large trees in the typhoon season, especially in the city center surrounded by high-rise buildings, and the objectively existing wind shear is unpredictable.

What Fig. 1 shows is a kind of very simple arbor reinforcement method that is common at present, promptly set up a wooden column 2 or cement column on the side of arbor 1, and the trunk is fastened on the wooden column 2 by rubber strip 3. This simple reinforcement method obviously cannot effectively meet the windproof requirements for planting arbors on the roof, especially in bad weather such as typhoons, which is very prone to complete accidents.

To sum up, the problem of "wind-resistant and root-fixing" is an urgent problem to be solved in planting large trees in roof greening, and it is also the top priority of the whole roof greening. Once the problem of "wind-resistant and root-fixing" of large trees is solved , The building can also provide a safe bearing load, and other construction difficulties such as vertical transportation problems, root resistance and waterproof problems of the roof layer, etc. can be solved in the construction of roof gardens.

Utility model content

In view of the above-mentioned shortcomings in the prior art, the purpose of this utility model is to provide a trunk windproof device for planting arbors for roof greening, which can effectively improve the windproof and anti-lodging performance of the arbors planted on the roof.

In order to achieve the above object, the utility model adopts the following technical solutions:

The tree trunk windproof device for planting arbors for roof greening includes an inner reinforcement structure and an outer reinforcement structure. The inner reinforcement structure includes several bamboo branches evenly and vertically attached to the trunk, straw mats wrapped around bamboo branches and trunks, wound and fixed on the straw mats The hemp rope on the tree trunk and the buffer parts that are in contact with the external reinforcement structure; The short pillars on the component and the four lower ends are implanted obliquely in the tree hole, and the upper ends are respectively overlapped with the short pillars. The short pillars and the short pillars and the long pillars are connected and fixed by nails and wires. .

The cushioning component includes fir bark wrapped on the trunk at the upper end of the straw mat, and hemp rope wound and fixed on the fir bark.

The buffer component includes a C-shaped rubber sleeve, and the outer edge of the rubber sleeve is provided with a groove for the short pillar to be embedded and contacted.

The short and long pillars are made of steel pipes or fir posts.

The depth of implanting the lower end of the long pillar into the tree hole is 600-1000mm.

In the above technical solution, the trunk windproof device for planting arbors for roof greening of the present invention double-reinforces the trunks by setting internal and external reinforcement structures, thereby improving the wind resistance reinforcement performance and effectively improving the wind resistance of the arbors planted on the roof. The performance makes it possible to plant trees on the roof, especially the planting of large trees, making the green landscape of urban buildings more beautiful, three-dimensional, diverse, and safer and more reliable.

Description of drawings

Fig. 1 is the reinforcement schematic diagram of the small arbor of prior art;

Fig. 2 is the structural representation of the tree trunk windproof device for planting roof greening arbors of the present utility model;

Fig. 3 is the top view of the external reinforcing structure of the utility model;

Fig. 4 is a schematic structural view of a C-shaped rubber sleeve of the present invention.

Detailed ways

The technical scheme of the utility model is further described below in conjunction with the accompanying drawings and embodiments.

Please in conjunction with Fig. 2～3 shown in figure, the trunk windproof device for planting arbors for roof greening of the present utility model mainly comprises inner reinforcing structure and outer reinforcing structure, and inner reinforcing structure comprises several evenly vertically attached bamboo branches 21, The straw mat wrapping the bamboo branches 21 and the trunk, the hemp rope 22 wound and fixed on the straw mat, and the cushioning parts arranged at three-fifths of the trunk and in contact with the outer reinforcement structure, the trunk can be reinforced through the inner reinforcement structure , has better firmness, improves its wind-resistant performance; And the external reinforcing structure comprises a trunk fixed frame 20, and the main frame fixed frame 20 comprises four horizontally overlapping short pillars 24 that form a rectangular frame and are tightly hooped on the cushioning parts. The four lower ends are obliquely implanted in the tree hole, and the upper ends are respectively overlapped with the short pillars 24. The short pillars 24 and the short pillars 24 and the long pillars 25 are connected and fixed by nails and winding wires 26 , through the trunk fixing frame 20 of the external reinforcement structure, the trunk can be further reinforced and supported on the periphery, thereby more effectively improving the wind resistance performance of the trunk.

As an example, the buffering component may include fir bark 23 wrapped on the trunk at the upper end of the straw mat, and hemp rope wound and fixed on the fir bark 23 . The rectangular frame of trunk fixing frame 20 is directly hooped on the hemp rope, not only can not cause damage to tree trunk, but also can increase the frictional force with rectangular frame, improve tight hoop and reinforcing performance.

Please refer to Fig. 4, as another embodiment, the buffer component may include a C-shaped rubber sleeve 27, which is directly set on the tree trunk, and the outer edge of the rubber sleeve 27 is provided with A groove (not shown in the figure) for inserting and contacting the short strut 24 . The rectangular frame of trunk fixing frame 20 is directly tightened in the groove, which not only will not cause damage to the tree trunk, but also can increase the frictional force with the rectangular frame, improve the tightening and reinforcement performance. In addition, the C-shaped rubber sleeve 27 can As the trunk thickens and expands accordingly, it will not affect the growth of the arbor, and the construction is relatively simpler and more convenient.

Of course, the buffering component can also adopt other similar forms.

Above-mentioned short pillar 24 and long pillar 25 all can adopt steel pipe, Chinese fir pillar or other materials to make.

In addition, in order to make the backbone fixing frame 20 have sufficient support and reinforcement performance, through multiple calculations and tests, the depth of the lower end of the long pillar 25 implanted in the tree hole 4 is designed to be 600-1000 mm, which can be adjusted according to different trees and trees. Construction needs are selected.

To sum up, the trunk windproof device for planting arbors for roof greening of the present utility model double-reinforces the trunks by setting internal and external reinforcement structures, thereby improving the wind-resistance reinforcement performance and effectively improving the wind-resistance of the arbors planted on the roof. The performance makes it possible to plant trees on the roof, especially the planting of large trees, making the green landscape of urban buildings more beautiful, three-dimensional, diverse, and safer and more reliable.

Those of ordinary skill in the art should recognize that the above embodiments are only used to illustrate the utility model, rather than as a limitation to the utility model, as long as within the spirit of the utility model, the above-mentioned The changes and modifications of the embodiments will all fall within the scope of the claims of the present utility model.

Claims (5)

1. a roof greening arbor is planted and uses trunk wind-proof device, it is characterized in that: comprise interior ruggedized construction and external reinforcement structure, interior ruggedized construction comprises several homogeneous vertical and to be sticked the straw mat of bamboo branch on trunk, parcel bamboo branch and trunk, winding be fixed on the rope made of hemp on straw mat, be located at trunk 3/5ths place and the buffer unit contacted with external reinforcement structure; External reinforcement structure comprises a trunk fixed mount, trunk fixed mount comprise four levels overlap joint form rectangle frames and the sprag of lock ring on buffer unit and four lower ends respectively in oblique implantation plant pit, the long struts that overlaps mutually with sprag respectively of upper end, by following closely iron nail and being connected and fixed around iron wire between sprag and between sprag and long struts.

2. roof greening arbor as claimed in claim 1 is planted and uses trunk wind-proof device, it is characterized in that: described buffer unit comprise wrap up on the trunk of straw mat upper end fir hull, winding the rope made of hemp be fixed on fir hull.

3. roof greening arbor as claimed in claim 1 is planted and uses trunk wind-proof device, it is characterized in that: described buffer unit comprises a C shape rubber sleeve, and rubber sleeve outer rim is provided with the groove for sprag imbedding and contact.

4. roof greening arbor as claimed in claim 1 is planted and uses trunk wind-proof device, it is characterized in that: described sprag and long struts adopt steel pipe or China fir column production.

5. roof greening arbor as claimed in claim 1 is planted and uses trunk wind-proof device, it is characterized in that: the degree of depth of the lower end implantation plant pit of described long struts is 600 ~ 1000mm.