JP3148318U - Tree planting structure - Google Patents

Abstract

[PROBLEMS] When arranging planting bases on a folded-plate roof or other roofs or rooftops, even with a large number of planting bases, efficient construction work can be done without requiring labor and time. Provides a greening structure that can be carried out. A connecting metal fitting 4 is fixed along the top surface of a mountain portion 3 arranged side by side on a folded plate roof 1, and a rail-like long material is perpendicular to the longitudinal direction of the mountain portion of the folded plate roof. 8 is fixed to each connection fitting, and the end portions of the planting base 2 are sequentially placed on the upper surfaces of the horizontal overhang portions 8b and 8b formed on both sides of each adjacent rail-like long material. The upper long material 9 is placed on the ends of the adjacent planting bases provided with the rail-like long material and the long bolts are placed on the rail-like long material at an appropriate interval. A large number of plants are planted on the folded-plate roof by fixing the eaves-side parting material around each of the four directions around the section where a large number of planting bases are arranged and fixing it to the rail-like long material. Arrange the planting base. [Selection] Figure 3

Description

  The present invention relates to a greening structure in which a plurality of multipurpose planting bases are arranged side by side and fixed to a rail-like long material arranged on a folded plate roof or a rooftop.

  In order to promote greening on the rooftops and wall surfaces of buildings, the applicant has developed a planting base called “multipurpose planting base”. As described in Patent Document 1, this planting base includes a presser lid having an open window partitioned by a presser bar, and a tray that supports the opening side of the presser lid and receives the soil filled in the presser lid. The lawn sheet can be planted by pressing the lawn sheet with the presser bar of the presser cover in a state where the lawn sheet is planted on the cultivated soil in the presser cover. In addition, by holding the planting pot tray housed in the presser lid with a presser bar and planting the plant in the planting pot in each open window, pot planting and further pot planting for the wall surface is possible. To do.

  By the way, when providing such a planting base on a folded-plate roof, since the number of installation of the planting base to be used increases, it is requested | required to construct in a short time without trouble.

  Therefore, referring to Patent Document 2 regarding the conventional technique regarding rooftop greening of folded-plate roofs, the “planting tray installation structure” of this document arranges a plurality of planting trays on a roof via a tray support. It is related with the structure fixed to the state. By the way, the planting tray of this document is formed with a fixed portion formed by obliquely cutting the four corners of a tray having a rectangular plane. The method of fixing to the to-be-fixed part of four corners using a pressing member for every planting tray is arrange | positioned, arranging in the state.

Therefore, the construction method is the work of attaching each planting tray on the folded-plate roof via the tray support, so the number of parts increases and it takes time to construct a large number of planting trays. There was an inconvenience that it took a lot of time. In addition, depending on how the pressing member is tightened, each planting tray is inclined, and there is a possibility that uniform fixing cannot be performed.
JP 2005-333976 A Japanese Patent Laid-Open No. 2004-245032

  The present invention has been made in view of the above circumstances, and a box-shaped planting base such as a multi-purpose planting base developed by the present applicant is arranged on a folded-plate roof or other roof or rooftop. When installing, even if it is many planting bases, it aims at providing the greening structure which can perform an efficient construction work, without requiring an effort and time.

  In order to achieve the above object, the greening structure of claim 1 according to the present invention is a greening structure in which planting bases arranged on a folded-plate roof are planted in a state filled with cultivated soil and juxtaposed on the folded-plate roof. The connecting brackets are arranged and fixed at predetermined intervals along the top surface of the ridges, and the rail-like long members are arranged in a direction perpendicular to the longitudinal direction of the ridges of the folded plate roof. The end of the planting base is placed on the upper surface of the horizontal overhang formed on both sides of each adjacent rail-shaped long material, and multiple planting bases are arranged in abutment with each other In addition, the upper long material is placed along the upper portions of the ends of the adjacent planting bases provided with the rail-shaped long material, and the upper long material is placed at an appropriate interval with the rail-shaped long material. Fixed with long bolts and nuts, and in each of the four directions around the section where many planting bases are placed By attached the front side parting member is fixed to the rail-like long material, characterized in that to arrange a large number of planting 栽基 Release the folding plate on the roof.

  Further, the greening structure of claim 2 according to the present invention is that, in the folded plate roof having an inclination according to claim 1, a water supply pipe is provided outside the planting base and is a gap between adjacent planting bases. The water supply pipe | tube which has a drip hole has been arrange | positioned so that the upper edge part of the planting base | substrate which did it may be arrange | positioned.

  Further, the greening structure of claim 3 according to the present invention is that, in claim 1, in the folded-plate roof having no slope and the folded-plate roof having an inclination, a water supply pipe is provided outside the planting base and adjacent planting It is characterized in that a water supply pipe and a sprinkler are arranged at an appropriate position in the gap between the bases to spray water on the planting base.

  Further, the greening structure of claim 4 according to the present invention is that, in claim 1, in the folded-plate roof without slope and the folded-plate roof having an inclination, a water supply pipe is provided inside the planting base, and each planting base A water supply pipe having a drip hole arranged in the interior of the tub is connected at the upper or lower part for irrigation.

  The greening structure according to claim 5 of the present invention is a greening structure in which planting bases arranged on a flat roof or on a roof are filled with culture soil, and a plurality of rail-like long materials are provided on the flat roof or on the roof. Place and fix the planting bases on the upper surface of the horizontal overhanging part formed on both sides of each adjacent rail-shaped long material by sticking them at predetermined intervals and pushing the planting bases together. Place the upper long material along the upper part of the ends of the adjacent planting bases provided with rail-shaped long material, and arrange the upper long material at an appropriate interval. Fasten to the rail-like long material with long bolts and nuts, and attach the eaves-side parting material around each of the four directions of the section where many planting bases are placed, and fix it to the rail-like long material. In this way, a large number of planting bases are placed on the flat roof or on the roof. To.

  According to the present invention, since the planting base can be sandwiched between the lower rail-like long material and the upper upper long material, it can be fixed on the folded-plate roof, various forms of rooftops or rooftops. Even if the wind pushed up from the valley of the folded plate roof, the folded plate roof, the wind pressure from the side on the roof or the roof of various forms, the arranged planting base does not move and moves in place It is possible to maintain a fixed state.

  Moreover, in this invention, each edge part of the both sides of a planting base is mounted in the horizontal overhanging part which protruded oppositely between adjacent rail-shaped long materials, and the planting base is made into rail-like length of both sides. By pushing inward along the scale material and performing this work continuously, the operator can arrange a row of planting bases in the state of being at the end of one section. Therefore, it is not necessary to perform a fixing work on the planting base, and it is possible to shorten the time for arranging the planting base and to reduce labor.

  Furthermore, it is a structure in which the upper long material is fixed to the rail-shaped long member on which a plurality of planting bases are mounted with a long bolt provided at an appropriate interval, so the number of parts can be reduced. That makes the work easier.

  In addition, according to the present invention, when the plant of the planting base arranged in large numbers in the section is poorly grown and withered, the specific planting base can be easily replaced by simply removing the corresponding upper long material. Therefore, even in the management work after the completion of planting, the labor can be reduced and the work time can be shortened.

  In addition, according to the present invention, by using various connection fittings, it is possible to cope with various forms of roofs and rooftops in addition to the folded plate roof, which can reduce operational costs. Take possible.

  In addition, if the planting base arranged according to the present invention is used, it is possible to arrange the planting base planted with lawn, sedum, etc. first, and later to the planting base planting pot. Since plant seedlings can be planted, various needs can be met.

  Furthermore, when planting bases are placed on the roof, the soil will dry drastically due to direct sunlight. In the present invention, in the watering method using a sprinkler, water pipes are placed in the gaps between the planting bases. Therefore, even after constructing the planting base, it is possible to freely change the arrangement of the water supply pipes by selecting a place where watering is necessary. In addition, according to the present invention, a method suitable for the field can be adopted by using various irrigation methods, and it becomes possible to meet various needs.

  Embodiments of the present invention will be described below with reference to the drawings.

  As shown in FIG. 1 (a) or (b), the greening structure in the present example is a fold that is planted in a state in which a large number of planting bases 2, 2,. This relates to the greening structure of the plate roof 1. 1 (a) is a plan view showing a part of a section in which a large number of planting bases 2, 2,... Are arranged, and FIG. 1 (b) is a cross-sectional view taken along the line CC in FIG. It is line sectional drawing.

  In addition, although the "multipurpose planting base" described in said patent document 1 is employ | adopted as the planting base 2 in a present Example, if it is a box-shaped planting base 2 similar to this, It is possible to apply the greening structure of the present invention.

  Hereinafter, the related structure will be described while describing the construction method according to the present embodiment. As shown in FIG. 1 (a) or (b), first, connecting metal fittings 4 are spaced slightly larger than the width of the planting base 2 along the top surfaces of the mountain parts 3 arranged in parallel on the folded plate roof 1. Place and fix. In such a structure, as shown in FIG. 4A, in the case of the folded plate roof 1 in which the goby portion 5 is formed on the top surface of the mountain portion 3, the connecting metal fitting 4 having a shape sandwiching the goze portion 5 from both sides is provided. use.

  That is, as shown in FIG. 4 (a), the connection fitting 4 that sandwiches the goby portion 5 from both sides uses a pair of fittings of the same shape, and includes a leg portion 4a spreading on both sides and a leg portion 5a of the goze portion 5. A narrowed portion 4b to be sandwiched, a bulging portion 4c extending along the overlapping portion 5b of the goby portion 5, a bolt fastening portion 4d matched at the upper portion, and a protruding portion 4e extending at both sides at the uppermost portion Have. The bolts 6a are inserted into the bolt holes formed in the bolt fastening portions 4d of the connection fittings 4 and fastened with the nuts 6b, whereby the fittings on both sides are fixed integrally. Is fixedly supported in a stable state with both leg portions 4a, 4a spread. As shown in FIG. 2B, the width of the connection fitting 4 is such that two bolts 6a and 6a can be provided side by side on the bolt fastening portion 4d.

  Further, as shown in FIG. 4 (b), in the stacked folded plate roof 1, the screw portion 7 a provided below the bolt-type fixing bracket 7 having a head portion that can be sandwiched between the connecting brackets 4 is a peak portion. 3 is inserted through a bolt hole formed on the top surface and fixed by a nut 7b, and is attached to the bolt-type fixing bracket 7 by using the connection fitting 4 similar to that shown in FIG.

  Furthermore, as shown in FIG. 4C, when attaching the rail-like long material 8 to the flat surface 10 such as a rooftop or a flat roof, a frame-shaped metal fitting 4A having a rectangular cross section is used as the connection metal fitting 4. The fixing bolt 4B may be inserted into the bolt hole on the bottom surface of the metal fitting 4A and fixed to the flat surface 10 such as a rooftop or a flat roof.

  Next, in order to attach the rail-like long material 8 to the upper surface of the connecting fitting 4 attached as described above, the rail-like long material 8 is arranged in a direction perpendicular to the longitudinal direction of the mountain portion 3 of the folded plate roof 1. Then, each connection fitting 4 is fixed. As shown in FIGS. 2 (a) and 2 (b), the rail-shaped long material 8 has a hat-shaped protruding portion 8a protruding upward at the center of the cross-sectional shape, and horizontal as both legs thereof. Overhang portions 8b and 8b are formed, and the length of the rail-like long material 8 is required to have at least the length of the section in which the planting base 2 is arranged.

  Such a rail-like long member 8 is arranged in a direction perpendicular to the longitudinal direction of the mountain portion 3 of the folded plate roof 1 as described above (in FIG. 1A, along the lower portion of the upper long member 9). Provided). Further, the interval between the adjacent rail-like long members 8 and 8 is made substantially the same as the width of the planting base 2. By doing so, as shown in FIGS. 2 (a) and 2 (b), it is planted on the upper surfaces of the left and right horizontal projecting portions 8b and 8b projecting facing each other between the adjacent rail-like long materials 8 and 8. Place each end on both sides of the planting base 2, push the planting base 2 inward along the left and right rail-shaped long materials 8, 8, and the next planting base 2 is the previous planting base By pushing and arranging in sequence in a state of being abutted on 2, the operator can arrange the planting bases 2 for one row while staying at the end of one section. Further, by performing this operation between the pair of left and right rail-like long members 8 and 8, the planting base 2 can be arranged in all sections.

  Then, after arranging a large number of planting bases 2, 2 ... as shown in FIG. 1 (a) or (b), the ends of adjacent planting bases 2, 2 provided with rail-like long material 8 The upper elongate material 9 is placed along the upper part of each other, and the upper elongate material 9 is fixed to the rail-like elongate material 8 at an appropriate interval with a long bolt 11 and a nut 12.

  As shown in FIGS. 2A, 2B, or 3, the upper elongate material 9 has a groove shape 9a that has a cross-sectional shape that fits within the separation width of the upper portions of the planting bases 2 and 2 adjacent to each other. The presser portions 9b and 9b are formed with a step that rises from the groove shape 9a to the left and right sides. The upper long member 9 having such a shape is placed along the upper portions of the ends of the adjacent planting bases 2 and 2 as described above, and the bolts are formed at appropriate intervals of the upper long member 9. The long bolt 11 is inserted into the hole and fixed with the nut 12. As shown in FIGS. 4A and 4B, the long bolt 11 is inserted into a bolt hole provided in the overhanging portion 4 e on one side of the connection fitting 4 at the place where the connection fitting 4 is attached. The long bolt 11 is inserted upward and is fixed by being fastened with a nut 12 via an upper long material 9 at the upper part of the long bolt 11.

  FIG. 2 (a) illustrates the fit between the rail-like long material 8 and the upper long material 9 at a location corresponding to the cross section along the line AA in FIG. 1 (a). No fastening structure with the long bolt 11 appears. Furthermore, FIG.2 (b) illustrates about the accommodation of the rail-shaped elongate material 8 and the upper elongate material 9 of the location corresponded to the BB arrow line cross section of FIG. 4 (a) or 4 (b), the long bolt 11 shown in this figure is inserted upward from the lower part of the bolt hole of the overhanging portion 4e on one side of the connection fitting 4 and is fastened with a nut 13. The middle part of the long bolt 11 is inserted into a bolt hole formed in the hat-shaped protrusion 8a of the rail-like long member 8 and fastened with a nut 14. Further, the upper end of the long bolt 11 is the upper length. The structure is inserted into the bolt hole of the scale member 9 and fastened with the nut 12.

  Further, in this embodiment, as shown in FIGS. 1A and 1B, the eaves-side parting material 15 is provided around each of the four directions around the section where a large number of planting bases 2, 2,. It is attached and fixed to the rail-like long material 8. As shown in FIG. 4 (b), the eaves-side parting material 15 is fixed with bolts 18 to the overhanging portion 4 e outside the connection fitting 4 attached to the mountain portion 3 of the folded plate roof 1 at the end of one section. From the rising portion 15b raised from the bolt fastening portion 15a, the covering portion 15c covering the upper edge portion of the planting base 2 at the end of one section, and the outer end portion of the bolt fastening portion 15a The hanging part 15d has a hanging part 15d, and the hanging part 15d has a function of blinding the nut 6b and the like used for the connection fitting 4.

  Hereinafter, the watering means or the irrigation means in the present embodiment will be described. As shown to Fig.5 (a), (b), when arrange | positioning the water supply pipe | tube 16 on the outer side of the arranged planting base 2, 2, ..., in the folded-plate roof 1 which has an inclination, between planting bases 2, 2 By disposing the water supply pipe 16 having a drip hole (not shown) so as to contact the upper edge of the inclined planting base, the water released from each drip hole can be The soil can be irrigated by flowing into the inside of the planting base 2 from the upper edge and flowing down along the receiving surface of the planting base 2. According to such a irrigation structure, in order to arrange the water supply pipe 16 in the gap between the adjacent planting bases 2, 2, even after constructing the planting bases 2, 2. It is possible to freely change the arrangement of the water supply pipes 16.

  Moreover, as shown to Fig.6 (a), (b), in the folded-plate roof 1 without a gradient, and the folded-plate roof 1 which has an inclination, as a sprinkling means to sprinkle on the planting base | substrate 2, adjacent planting A water supply pipe 16 is disposed in the gap between the bases 2 and 2, and a sprinkler 17 can be disposed at an appropriate position of the water supply pipe to spray water. Even in such a structure, after constructing the planting bases 2, 2..., It is possible to freely change the arrangement of the water supply pipes 16 by selecting a place where watering is required.

  Furthermore, as shown to Fig.7 (a)-(d), when arrange | positioning the water supply pipe | tube 16 inside the planting base 2, in the folded-plate roof with no inclination and the folded-plate roof which has an inclination, the planting base 2 The water supply pipe 16 having a drip hole (not shown) arranged inside the can is connected at the upper part or the lower part for irrigation. The piping 16A shown on the left side of FIG. 7B corresponds to FIG. 7C, and the water supply pipes 16 and 16 arranged in the adjacent planting bases 2 and 2 are connected by the lower piping 16A. Is. Moreover, the piping 16B shown on the right side of FIG.7 (b) corresponds to FIG.7 (d), and the water supply pipes 16 and 16 distribute | arranged in the adjacent planting bases 2 and 2 were connected by the upper piping 16B. Is.

  The greening structure of Example 2 of the present invention is such that a plurality of planting bases are arranged and fixed on a flat surface (including a flat surface having a slope) such as a flat roof or a rooftop. The rail-like long material 8 is directly fixed to a flat surface such as a flat roof or a rooftop without using the connection fitting 4 used, and other configurations are substantially the same as those in the first embodiment.

  In the configuration of the present embodiment, the rail-like long member 8 is horizontally projected on both sides of the hat-shaped protruding portion 8a protruding upward as shown in FIG. Is formed with a plurality of rail-like long members 8, 8... Arranged and fixed at a predetermined interval on a flat surface such as a flat roof or a rooftop, and the horizontal overhanging portion 8b, The end portions of the planting bases 2, 2 can be placed on the upper surface of 8b, and a plurality of planting bases 2, 2,.

  The rail-shaped long material 8 is fixed by applying an adhesive to the lower surface of the horizontal overhanging portions 8b, 8b of the rail-shaped long material 8 and fixing it on a flat roof, a rooftop, etc., or by welding or bolt fastening. It is possible to fix by.

  Further, as shown in FIG. 8 (a), the upper long material 9 is formed with a step on both sides of the groove shape 9a and formed with holding portions 9b and 9b, as in the first embodiment. In the state where these presser portions 9b and 9b are placed along the upper portions of the ends of the adjacent planting bases 2 and 2, at appropriate intervals in the longitudinal direction of the protruding portion 8a of the rail-like long member 8. The long bolt 11 is inserted into the formed bolt hole and fixed with the nut 14, and the upper end of the long bolt 11 is inserted into the bolt hole formed in the corresponding portion of the upper long material 9 with the nut 12. Can be installed by fixing.

  Moreover, as shown in FIG.8 (b), the eaves side parting material 15 is attached to each of the surroundings of the area where many planting bases 2, 2, ... are arrange | positioned, and it fixes to the rail-like long material 8. can do. The eaves-side parting material 15 has an upright portion 15b raised from the fixing portion 15a and a covering portion 15c that covers the upper edge portion of the planting base 2 at the end of one section. The fixing portion 15a is a rail. In addition to fixing to the horizontal overhanging portion 8b on one side of the elongated material 8, it can be fixed by welding or bolt fastening.

  In addition, about the watering means or irrigation means of a present Example, it is possible to apply the structure and construction method of Example 1. FIG.

  As described above, the greening structure of the present invention fixes the rail-shaped long material 8 via the connection fitting 4 of the first embodiment or directly uses the rail-shaped long material 8 without using the connection fitting 4. Depending on whether they are fixed, they can be attached corresponding to various shapes of roofs and rooftops, and a large number of planting bases can be arranged on various forms of rooftops or rooftops.

  The present invention enables planting with a lawn sheet, such as a planting base developed by the applicant, and a planting base that enables pot planting on a folded-plate roof or other roof or rooftop. When installing in an array, even a large number of planting bases can be used as a greening structure capable of performing efficient construction work without requiring labor and time.

(A) is a partial top view of the division which arranged the planting base concerning Example 1 of the present invention, and (b) is a CC arrow line sectional view of Drawing 1 (a). (A) is an AA arrow line sectional view of Drawing 1 (a), and (b) is a BB arrow line sectional view of Drawing 1 (a). FIG. 2 is an enlarged perspective view of a portion indicated by an arrow D in FIG. (A) is a side view which shows the state which attached the rail-shaped elongate material to the connection bracket provided in the top face of the mountain part of the folded-plate roof which concerns on Example 1 of this invention, (b) is a folded plate It is a side view which shows the state which attached the rail-shaped elongate material and the eaves side parting material to the connection metal fitting provided in the top surface of the mountain part of the edge part of a roof, (c) is flat surfaces, such as a rooftop and a flat roof It is a side view which shows the state which attached the rail-shaped elongate material to. (A) is a part of the section which arranged the planting base concerning Example 1 of the present invention, and is a top view showing the state where the water pipe was arranged outside the planting base in the folded-plate roof which has an inclination (B) is a cross-sectional view taken along the line EE in FIG. 1 (a). (A) is a part of section which arranged the planting base concerning Example 1 of the present invention, and is a top view showing the state where the sprinkler was arranged outside the planting base in a water supply pipe and an appropriate position Yes, (b) is a cross-sectional view taken along the line FF in FIG. (A) is a top view which shows the state which is a part of the division which arranged the planting base based on Example 1 of this invention, and has arrange | positioned the water pipe inside the planting base, (b) It is a GG arrow line sectional view of 1 (a), (c) is a partial figure showing the situation where a water supply pipe was connected by lower piping, (d) is the situation where a water supply pipe was connected by upper piping. FIG. In connection with Example 2 of the present invention, (a) is a partial side view showing a situation in which planting bases are arranged and fixed on both sides of a rail-like long material attached to a flat surface such as a flat roof or a rooftop, (b) is the partial side view which shows the state which attached the eaves side parting material to the edge part of the division which has arrange | positioned the planting base.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Folded plate roof 2 Planting base 3 Mountain part 4 Connecting metal part 4a Leg part 4b Restriction part 4c Expansion part 4d Fixing part 4e Overhang | projection part 4A Frame-shaped metal fitting 4B Fixing bolt 5 Seam part 5a Leg part 5b Overlapping part 6a Bolt 6b Nut 7 Bolt type fixing bracket 7a Threaded portion 7b Nut 8 Rail-like long material 8a Protruding portion 8b Horizontal overhanging portion 9 Upper long material 9a Groove shape 9b Holding portion 10 Flat surface 11 such as rooftop or flat roof 11 Long bolt 12 Nut 13 Nut 14 Nut 15 Eave-end parting material 15a Fixed part 15b Standing upper part 15c Covering part 15d Hanging part 16 Water supply pipe 16A Lower pipe 16B Upper pipe 17 Sprinkler 18 Bolt

Claims (5)

In a tree planting structure in which planting bases arranged on a folded-plate roof are filled with culture soil, the connection fittings are arranged and fixed at predetermined intervals along the top surface of the mountain part arranged side by side on the folded-plate roof. At the same time, the rail-shaped long members are arranged in a direction perpendicular to the longitudinal direction of the mountain portion of the folded plate roof and fixed to each connecting bracket, and are formed on both sides of each adjacent rail-shaped long member. Place the end of the planting base on the upper surface of the overhang and arrange the plurality of planting bases against each other, and the end of the adjacent planting base provided with the rail-like long material Place the upper long material along the upper part of each other, fix the upper long material to the rail-like long material with appropriate bolts and nuts at appropriate intervals, and arrange many planting bases Folded plate by attaching the eaves-side parting material to each of the surroundings in the four directions of the divided sections and fixing them to the rail-like long material Greening structure, characterized in that the the to place a large number of planting 栽基 board to Negami. In the folded plate roof having an inclination, a water supply pipe is provided outside the planting base and has a drip hole so as to be in contact with the upper edge of the inclined planting base which is a gap between adjacent planting bases. The greening structure according to claim 1, wherein: For folded plate roofs with no slope and folded plate roofs, water pipes are provided outside the planting base, and water pipes and sprinklers are placed at appropriate positions in the gaps between adjacent plant bases. The greening structure according to claim 1, wherein water is sprayed on the planting base. In folded plate roofs with no slope and folded plate roofs, water pipes are provided inside the planting base, and water pipes having drip holes arranged inside each planting base are connected at the top or bottom. 2. The greening structure according to claim 1, wherein the greening structure is irrigated. In the tree planting structure in which planting bases arranged on a flat roof or a roof are filled with culture soil, a plurality of rail-like long materials are arranged and fixed at predetermined intervals on the flat roof or the roof, The end of the planting base is placed on the upper surface of the horizontal overhanging part formed on both sides of the rail-like long material, and a plurality of planting bases are arranged to face each other, and the rail-like long material The upper long material is placed along the upper part between the ends of the adjacent planting bases provided with a long bolt and nut on the rail-like long material at an appropriate interval. A large number of plants are planted on the flat roof or on the rooftop by fixing the eaves-side parting material around each of the four directions around the section where a large number of planting bases are arranged and fixing it to the rail-like long material. A greening structure characterized by placing a base.