JP2003321906A - Greened roof - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To green a folded-plate roof, to extremely simply and rapidly construct a greened roof regardless of the new folded-plate roof or existing one and to form an extremely firm structure. <P>SOLUTION: The greened roof is composed of the folded-plate roof A in which crest sections 1 are formed continuously at regular intervals, supporters B, in which mounting legs 6 and 6 are formed on both sides in the cross direction of grooved-board supporting sections 5 and which are mounted at the top-section places of the crest sections 1 in the folded-plate roof A, grooved boards 3, in which upstanding side sections 3b and 3b are formed on both sides in the cross direction of base sections 3a, and fixing members C fixing the grooved boards 3 onto the supporting sections 5. The grooved boards 3 are arranged so as to be crossed at right angles in the longitudinal direction of the crest sections among a plurality of the supporters B and B fixed onto the crest sections 1, and fixed by the fixing members C, and cultivating sections 15 are laid in each grooved board 3. <P>COPYRIGHT: (C)2004,JPO

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention is intended for greening a folded plate roof, which can be constructed very easily and quickly, and can be constructed very strongly regardless of whether the folded plate roof is new or existing. Regarding the green roof that can be.

[0002]

2. Description of the Related Art In recent years, the number of construction of green roofs in which plants, crops and the like are cultivated using the roof top surface is increasing. In particular,
On the roof, there are suitable conditions for cultivation such as sunlight and ventilation, and from this, it is suitable for cultivation. Further, the green roof not only makes the roof bright, but also has an extremely good effect on the environment due to carbonic acid assimilation of plants and the like, and recently many green roofs have been encouraged.

[0003] Such green roofs require a considerable amount of technology for their construction, and many roofs are constructed such that a mat material containing seeds and soil are laid on the metal roof plate. To be In this type, it is preferable that the mat part of the cultivating part has appropriate water absorption, and good water permeability and air permeability.

[0004]

However, most of the above-mentioned green roofs are new ones and are not constructed by greening the conventional roofs. This is because the structure of the green roof is complicated, and the plants need an appropriate amount of water, and therefore the structure must be able to store the appropriate amount of water.

[0005] In this way, using the existing roof to replace the roof with a green roof requires a high level of construction technology and cannot be easily constructed. Further, greening an existing roof to make a green roof is often more difficult and troublesome than constructing a new green roof. An object of the present invention is to make it possible to construct a large number of folded-plate roofs, existing or new, on a green roof very easily and quickly, and to make the structure extremely strong.

[0006]

Therefore, as a result of earnest studies to solve the above-mentioned problems, the inventor has found that the present invention can be applied to a folded-plate roof in which mountain portions are continuously formed at predetermined intervals. A grooved plate having mounting legs formed on both sides of the groove plate support in the width direction, the support being attached to the top of the mountain portion of the folded plate roof, and rising side parts formed on both sides of the bottom face in the width direction. When,
A fixing member for fixing the groove plate on the groove plate supporting portion, and the groove plate is arranged between a plurality of support members fixed to the chevron portion so as to be orthogonal to the longitudinal direction of the chevron portion, Also, by using the green roof that is fixed by the fixing member and cultivated part is laid on each groove plate, it is possible to construct very easily and quickly whether the folding plate roof is new or existing. Therefore, the structure can be made extremely strong, and the above problems are solved.

[0007]

DETAILED DESCRIPTION OF THE INVENTION The present invention will be described below with reference to the drawings. First, a first embodiment of the present invention will be described based on FIGS. 1 to 7. In the first embodiment, as shown in,
It is mainly composed of a folded plate roof A, a groove plate 3, a support tool B, a fixing member C, a cultivating section 15 and the like. First, the folded plate roof A is included in both existing and new cases. There are various types of the folded plate roof A, but in any case, there are a mountain-shaped portion 1 having a trapezoidal mountain-shaped cross section and a flat bottom portion 2.

The folded-plate roof A is shown in FIG. 1 to FIG. 3 and FIG.
As shown in FIG.₁, A₁From…
It is composed. That is, a plurality of folding board roof boards
A₁, A ₁,… Are arranged side by side and are adjacent to each other.
Board A₁, A₁Folding board shop where the Yamagata parts 1 and 1 are polymer-connected
Root A is constructed. Swelling at the upper part of the chevron 1
The portion 1a is formed. The bulging portions 1a are on both sides in the width direction.
Fitted bulge 1a that bulges out₁, 1a₁Is formed
It

As shown in FIG. 13, at the lower ends of the mating bulging strips 1a ₁ and 1a ₁ , there are fitting corner angles at which mounting legs 6 and 6 of a support B described later can be fitted. Part 1a ₁₁ , 1a
₁₁ are formed. That is, in Yamagata unit 1, the bulged portion 1a is one that has a fitting corners 1a _11, 1a ₁₁ places constricted shape. The cross-sectional shape of each fitted bulging strip 1a ₁ is formed in a substantially "V" shape (including "reverse" shape). Then, the back surface side of the bulging portion 1 a is fitted and fixed by the receiving metal fitting 19. Also, folding board roof board A ₁
The chevron-shaped portions 1 and 1 on both side portions in the width direction are both formed in a half-crest shape.

Specifically, the folded plate roof plate A₁One in the width direction
Bulging on both sides in the width direction of the bulging portion 1a of the chevron portion 1 on the side
Article 1a₁, 1a₁Is formed, and the bulging portion 1a on the other side is
Fitted bulging strip 1a only on one side in the width direction₁Is formed
It And as mentioned above, the half-mountain shape
Parts 1 and 1 are polymerized. Figure in its polymerized state
As shown in FIG. 13 (A), the chevron portion 1 located on the lower side and the upper portion
Fitted bulge 1 of each chevron 1 located on the side
a₁, 1a₁Stacked piles by fitting together
The shaped parts 1 and 1 are fixed to each other. In this way
Folded board A₁, A ₁The folded plate roof A constructed by
The chevron 1 may have a slope along the longitudinal direction.
It In this case, move the folded roof A upward
It is referred to as the water side, and the lower side in the inclined direction is referred to as the water side.

Next, as shown in FIGS. 1, 6 and 7, the groove plate 3 in the first embodiment has rising side portions 3b, 3b formed on both sides in the width direction of the bottom portion 3a. The rising side portions 3b, 3b are formed substantially at right angles to the bottom surface portion 3a. Further, the rising side portion 3b is
A turnback portion is formed outward at the top portion thereof. As shown in FIG. 1, the groove plate 3 is formed to be long in a direction orthogonal to its longitudinal direction, that is, the width direction.

Specifically, the groove plate 3 has a widthwise dimension of about 400 mm and a length of about 4 to 5 m. In reality, the widthwise dimension is 415 mm. However, the groove plate 3 is not limited to these dimensions, and the dimensions are appropriately set according to the situation of use. Further, the cover sheet portion 3r is attached to the bottom surface portion 3a and the rising side portions 3b and 3b of the groove plate 3,
It may be formed in a substantially resin coated state. The covering sheet portion 3r is made of a heat-fusible material, which will be described later. The groove plate 3 is fixed to the folded plate roof A by a support tool B described later. In addition, a large number of drainage holes may be formed along the longitudinal direction of the rising side portion 3b. The drainage hole is for discharging water accumulated in the groove plate 3, and is for preventing water from accumulating in the groove plate 3 and for preventing root rot and the like. The grooved plate 3 may have a covering sheet portion 3r described later attached to the surface thereof.

Next, the supporting member B is made of a metal material, and as shown in FIGS. 1 and 5, the groove plate supporting portion 5 and the mounting leg portions 6 and 6 are provided.
It consists of and. The groove plate support portion 5 is formed in a flat shape, and is placed in a stable state at the widthwise end portions of the bottom surface portion 3a of the groove plate 3. Further, the groove plate supporting portion 5
Guide claw pieces 5a, 5a are formed on both sides in the front-rear direction. The guide claw pieces 5a, 5a are formed by the groove plate supporting portion 5
The front and rear end edges are partially cut off and bent into a saddle shape so as to have a substantially "C" shape when viewed from the front. The guide claw pieces 5a, 5a are installed so as to straddle the guide claw pieces 5a, 5a while holding the top portion of the bulging portion 1a of the chevron portion 1.

The mounting legs 6 and 6 are the groove plate support 5
It is formed in a downward slope from both sides of the
Fitting bent edges 6a, 6a are formed on the lower ends of the legs 6,6.
Is made. The fitting bent edges 6a, 6a project inward.
As you can see, the cross-section is almost "V" shape ("Inverted" shape
Is also included). And its mating bent edge
6a, 6a, as shown in FIGS. 3 and 4, the chevron portion 1
Both mated bulging strips 1a ₁, 1a₁Fitting formed at the lower end of
Corner corner 1a₁₁, 1a₁₁Fits so as to bite into and supports
The tool B is fixed to the top surface portion of the chevron portion 1. At this time, both
Due to the elastic force of the mounting legs 6 and 6, the fitting bent edges 6a and 6
a is the mating bulge 1a₁, 1a₁Fitting corner part 1a₁₁，
1a₁₁It has a pressing force and is firmly fixed.

Next, the fixing member C is a member for fixing the groove plate 3 on the groove plate supporting portion 5 of the supporting tool B, as shown in FIG. 5 (A). The fixing member C is composed of a fixing screw member 9 and a connecting member 10, and the fixing screw member 9 is planted on the groove plate supporting portion 5. That is, it is fixed on the groove plate supporting portion 5 substantially vertically. The fixing screw member 9 is composed of a screw shaft 9a and a tightening tool 9b such as a nut. The screw shaft 9a is
It is fixed to the groove plate supporting portion 5 by various fixing means such as welding, press fitting, and caulking.

Further, if the screw shaft 9a is not fixed to the support B and is separated as a separate material, a bolt or the like may be used. The connecting member 10 is shown in FIGS.
As shown in FIG. 4, it is formed in a substantially hat-shaped cross section, and serves to connect the adjacent groove plates 3 and 3 on the groove plate supporting portion 5 of the support tool B as shown in FIG. It is a member. Specifically, the connecting portion 1 having a substantially gate-shaped cross section
0a and bottom surface pressing portions 10b, 10b, and the connecting portion 10a is provided with side pieces 10 from both sides in the width direction of the top surface 10a _1.
a ₂ and 10 a ₂ are formed.

From the lower ends of the both side pieces 10a ₂ and 10a ₂ , the bottom surface pressing portions 10b and 1 which are flat and horizontal outward from the lower ends thereof.
0b is formed. The bottom surface pressing portion 10b, 10b
As will be described later, serves to press the widthwise end portion of the bottom surface portion 3a of the groove plate 3 against the groove plate support portion 5 of the support tool B. The connecting member 10 is elongated in the longitudinal direction and is formed to have a length substantially equal to the longitudinal direction of the groove plate 3. The upper surface 10a ₁ has a plurality of through holes 10a ₃ , 10a ₃ , along the longitudinal direction thereof.
... is formed. Each through hole 10a ₃ is a portion through which the fixing screw member 9 of the support tool B penetrates. And
The connecting member 10 has a through hole 1 as shown in FIG.
0a ₃ is a screw shaft 9a of the fixing screw member 9 of the support B.
Penetrate and are tightened by a tightening tool 9b such as a fixing nut, and as shown in FIG.
Fixed on top.

Next, as shown in FIG. 2, the mat pressing member 11 has a pressing plate portion 11a having a through hole 11b formed therein. Specifically, the holding plate portion 11a has a disc shape, and one side surface of the holding plate portion 11a presses and fixes the cultivating portion 15 placed on the groove plate 3. The mat pressing member 11 also serves to fix the protective net 16 that covers the cultivating portion 15. Specifically, the screw shaft 9a of the fixing screw member 9 is passed through the protective net 16, and the mat pressing member 11 is mounted,
The protection net 16 covers the cultivation part 15.

Next, the planting mat material used in the cultivating section 15 constituting the cultivating layer is made of a fibrous material, and is formed into a flat quilt having a substantially square or rectangular shape in plan view. And the plants are growing. The cultivating unit 15 may be made of wood or stone, other than fiber. Also, the groove plate 3
The cultivation nets 15, 15, ...
6 may be covered with a cover. The protection net 16
May be made of fibrous material, synthetic resin such as nylon, or metal. Further, the water sprinkling pipe 18 is provided with a large number of water sprinkling holes along the longitudinal direction thereof, and supplies an appropriate amount of water to the cultivation section 15.

Next, the construction of the first embodiment is shown in FIG.
It will be described with reference to FIG. First, as shown in FIG. 6 (A), a plurality of folded plate roof plates A ₁ , which constitute the folded plate roof A,
A support tool B is attached to the top of the chevron portion 1 of A ₁ , ... In the support tool B, the fitting legs 6 and 6 are covered on the bulging portion 1a of the chevron portion 1, and the fitting bending edges 6a and 6a are bulged so as to press the support tool B. The mated bulging strips 1a ₁ and 1a ₁ of 1a are fitted together. Then, a plurality of support tools B, B, ... Are mounted along the longitudinal direction of the chevron portion 1 at predetermined intervals.

Next, the groove plate 3 is placed between the supports B and B. Next, as shown in FIG.
On the groove plate supporting portion 5, the connecting member 10 is arranged so as to straddle the opposing rising side portions 3b and 3b of the adjacent groove plates 3 and 3. The screw shaft 9a of the fixing screw member 9 planted on the groove plate supporting portion 5 and the fastening member 9b such as a nut are fixed to each other. Next, as shown in FIG. 7 (A), cultivating parts 15, 15, ... Are laid on each of the groove plates 3, 3 ,. Next, while pressing the cultivating parts 15, 15, ... laid on the groove plate 3 with the pressing plate portion 11a of the mat pressing member 11, the mat pressing member 11 is, as shown in FIG. , The screw shaft 9a of the fixing screw member 9 of the support B
The mat holding member 11 presses the end portion of the cultivating portion 15 with a fastening tool 9b such as a nut.

Further, the cultivation section 1 laid on the groove plate 3
.. are covered with a protective net 16. The protection net 16 is, as shown in FIGS. 2 and 3B,
It is mounted by the mat pressing member 11. Further, a water sprinkling pipe 18 is arranged in the cultivating units 15, 15, ..., From which water or nutrients can be supplied to the cultivating units 15, 15 ,. Cultivation section 1 arranged on the groove plate 3
5 is preferably a planting mat material or an artificial mat material,
Soil may be directly put in the groove plate 3. In particular, when the soil is directly put into the groove plate 3, it is preferable to solidify the soil to some extent so that the soil is not washed away by rain, wind, or the like.

Next, a second embodiment of the present invention will be described with reference to FIGS. Here, the folded-plate roof A in the second embodiment has the same structure as that of the folded-plate roof A in the first embodiment, and the description thereof has been described in the first embodiment, and therefore will be omitted here. As shown in FIGS. 12 (A), (B), and (C), the groove plate 3 in the second embodiment has rising side portions 3b and 3b formed at both widthwise ends of a flat bottom portion 3a. ing. Here, in the second embodiment, the compatible upward side portions 3b, 3b are the groove plates 3
The rising side portion 3b formed on one side in the width direction is referred to as "one side rising side portion 3b". Further, the rising side portion 3b located on the opposite side of the one side rising side portion 3b is referred to as "other side rising side portion 3b". The compatible upside portions 3b and 3b are referred to as one side and the other side, which is a name given to arbitrarily distinguish the compatible upside portions 3b and 3b. It may be defined instead.

Particularly, when the folded plate roof A has a slope of inclination angle θ from the ridge side to the eaves, in the groove plate 3 mounted on the folded plate roof A, one rising side portion 3b is inclined. The rising side 3b on the upper side of the water at the upper side and the rising side 3b on the other side become the rising side 3b on the lower side of the water at the lower side of the slope. Here, regarding the underwater side and the abovewater side of the groove plate 3, the lower side in the inclination direction of the gradient is referred to as the underwater side, and the upper side in the inclination direction is referred to as the abovewater side.

Therefore, the rising side portion 3b on the water side is
Is formed on the water side of the groove plate 3 and is on the rising side 3 of the water side.
b is formed on the water side of the groove plate 3. The rising side portion 3b on the underwater side and the rising side portion 3b on the water side are
It is substantially perpendicular to the bottom surface portion 3a, and the top portion in the vertical direction is a folded back top portion. In addition, as shown in FIG. 12 (B), the rising side portion 3b on the underwater side is formed to have a substantially U-shaped cross section. In addition, FIG.
As shown in (C), the rising side portion 3b on the water side is
It is formed in a folded shape of a substantially inverted U-shape that is a close contact.

Further, a horizontal edge 3b ₁ is formed on the outer edge of the rising side portion 3b on the underwater side, and a mounting edge 3b ₂ is formed on the outer edge of the rising side portion 3b on the water side. Formed towards. First, the horizontal edge 3b ₁ has a substantially right angle shape from an outer end of the submerged rising side portion 3b, and
It is formed so as to be substantially flush with a. Furthermore, the outer end portion of the horizontal edge 3b ₁ of Underwater side was slight inclination angle downwards, sometimes bent edge 3b ₁₁ is formed. The rising side portion 3b on the water side is formed lower than the rising side portion 3b on the water side. Specifically, the rising side portion 3b on the water side is formed to be approximately half the height of the rising side portion 3b on the water side.

Next, the mounting edge 3b ₂ is formed from the outer edge of the rising side portion 3b on the water side to the rising side portion 3 on the water side.
It is formed outward so as to be substantially perpendicular to b. The attachment edge 3b ₂ is formed by appropriately folding back the plate material forming the bottom surface portion 3a, and specifically, the widthwise end portion of the bottom surface portion 3a is temporarily placed on the upper surface side. It is folded back, and the inner side of the folded back portion is bent at a substantially right angle, and the upper end of the bent portion is folded back outward so that the rising side portion 3b and the mounting edge 3b.
₂ will be formed.

Furthermore, in the central portion in the width direction of the groove plate 3,
The central rising side part 3c may be formed. The central rising side portion 3c is the rising side portion 3 on the one side (under water side).
It is located between b and the rising side part 3b on the other side (water side), is formed at substantially the same height as the rising side part 3b on the underwater side, and its cross-sectional shape is a substantially inverted U-shape. Is formed in. As a result, only one groove plate 3 has two or more rising side portions 3b, 3b, ..., The number of sections partitioned by the rising side portions 3b, 3b ,. , Can be supported in a stable state, and the construction efficiency of the green roof can be markedly improved, and a high-quality green roof can be obtained.

Next, the fixing member C in the second embodiment.
As shown in FIG. 10 (B) and FIG. 12 (D),
2 and a fastener 13. The suspension 12 has a mounting portion 12
a and the locking portion 12b, and the mounting portion 12a and the locking portion 1
2b and 2b are formed in a substantially L-shaped cross section. The mounting portion 12a is composed of a mounting base portion 12a ₁ and a vertical portion 12a ₂ . The mounting base 12a ₁ has a substantially flat plate shape and is arranged on the mounting edge 3b ₂ of the groove plate 3.
Its mounting base 12a _1, there drill screws, sometimes through holes 12a ₃ for fasteners 13 such as rivets are drilled. In addition, it is preferable that the head of the fastener 13 has a flat disc shape.

The vertical portion 12a ₂ is the mounting base 1
It is formed so as to rise from 2a _{1 at a} substantially right angle. A locking portion 12b is formed on the upper end of the vertical portion 12a ₂ . The locking portion 12b is formed in a substantially tubular shape, and specifically, the upper end portion of the vertical portion 12a ₂ is bent and formed to have a substantially circular cross section. Further, the locking portion 12b may be formed by fixing a pipe member as a member separate from the vertical portion 12a ₂ by welding means or the like. The engagement portion 12b is a portion where the underwater rising side portion 3b and the central rising side portion 3c of the groove plate 3 are locked.

Next, the joint member 14 is shown in FIG.
(B), as shown in FIG. 11, the two main holding portions 14a,
It is composed of a sub-holding portion 14b and a fastening tool 14c. The pair of main holding portions 14a and sub-holding portions 14b are attached to the top portions of the submerged rising side portions 3b and the central rising side portion 3c. The main clamping portion 14a, a lower end of Fukukyo lifting unit 14b, respectively clamping edges 14a ₁ was substantially arcuate cross section, Kyojitan'en 14b ₁ are formed.

A hook portion 14a ₂ having a substantially inverted J-shaped cross section is formed above the main holding portion 14a.
The hook portion 14a ₂ serves to lock the protective net 16 as shown in FIGS. 8 (A) and 8 (B). The main sandwiching portion 14a and the sub sandwiching portion 14b are sandwiched by the sandwiching edge 14a ₁ and the sandwiching edge 14b ₁ so as to sandwich the top portions of the underwater rising side portion 3b and the central rising side portion 3c. The main holding portions 14a and the sub-holding portions 14b are fixed by the fastening tool 14c. Specifically, the through holes 14d and 1 are formed in the main holding portion 14a and the sub holding portion 14b, respectively.
4d is formed and is fastened to the through holes 14d, 14d by a fastening tool 14c composed of bolts, nuts, etc., and the joint member 14 is fixed on each of the rising side portions 3b, 3b, ....

Next, the construction of the green roof of the second embodiment will be described with reference to FIG. First, as in the first embodiment described above, the support tool B is attached to the folded plate roof A by fitting the support tool B to the fitted bulging strips 1a ₁ and 1a ₁ of the bulging portion 1a of the folded plate roof A. The support leg B is fixed to the bulging portion 1a of the folded plate roof A by fitting the attachment leg portions 6 and 6 of the above. In this way, the plurality of support tools B, B, ... Are mounted at predetermined intervals along the longitudinal direction of the chevron portion 1. Next, the groove plate 3 is arranged between the adjacent support tools B, B.

First, the rising side portion 3b on the other side of the groove plate 3
(The rising side part 3b on the water side) is located on the water side of the folded plate roof A, and the rising side part 3b on one side of the groove plate 3 (the rising side part 3b on the water side) is on the water side of the folded plate roof A. Located on the side. The mounting base portion 12a ₁ of the hanger 12 is placed on the mounting edge 3b ₂ of the groove plate 3, and is fixed to the folded plate roof A via a fixing tool 13 such as a drill screw or a rivet. At this time, the vertical portion 12a ₂ of the suspender 12 is in close contact with or close to the one rising side portion 3b [see FIGS. 10 (A) and 10 (B)]. The locking portion 12b is located above the upper end of the rising side portion 3b on the water side. Also,
The fastener 13 does not penetrate or abut the folded plate roof A. Here, the characters in the parentheses indicate the positional relationship when the folding plate roof A is provided with a slope.

Next, from the upper side of the one side rising side portion 3b, the rising side portion 3b having a substantially U-shaped cross section of the groove plate 3 next to the one side.
Are covered and polymerized [see FIG. 10 (C)]. At this time, both pieces of the rising side portion 3b having a substantially U-shaped cross section are separated from the rising side portion 3b on the one side and the vertical portion 12 of the suspension 12.
a configuration for sandwiching and a _2. Then, with the back surface of the top portion of the rising side portion 3b on the other side in contact with the locking portion 12b, the top portion of the rising side portion 3b on the other side is formed into the outer peripheral shape of the locking portion 12b. Along the same direction, they are tightened and locked so that they have substantially the same shape (FIG. 10).
(D)]. Further, the horizontal edge 3b ₁ of the next adjacent groove plate 3 comes into contact with the bottom surface portion 3a of the preceding groove plate 3, and the bent edge is pressed against the bottom surface portion 3a, so that the groove plates 3 and 3 are joined together. It has good connection.

By doing so, the top portion of the rising side portion 3b on the other side is along the longitudinal direction the locking portion 12b.
In the range of, the tube shape is formed. Further, in the central rising side portion 3c, the attachment base portion 12a ₁ of the suspension 12 is directly fixed on the groove plate support portion 5 of the support tool B by a fixing tool 13 such as a drill screw, a rivet or a welding means. Similar to the rising side 3b on the other side, the top part of the central rising side 3c is fastened and locked by the locking portion 12b. This is repeated sequentially to form the roof. The rising side portions 3b, 3b and the central rising side portion 3c on one side and the other side of the groove plate 3 are arranged at substantially equal intervals from the underwater side of the folded plate roof A toward the abovewater side. , And the rising side portions 3b, 3b, ... Are folded plate roofs A
The structure is orthogonal (including substantially orthogonal) to the longitudinal direction of the chevron portion 1. The bottom surface portion 3 between the rising side portions 3b and 3b
The cultivating unit 15 is placed on a.

As a result, the groove plates 3, 3, ... Arranged on the folded plate roof A ensure a proper amount of water by the respective rising side portions 3b, 3b ,. Can be supplied. Next, the rising side portion 3
As shown in FIG. 8 (B), FIG. 11, etc., the joint members 14, 14, ... Are attached to the tops of the b, 3b ,. The part 15 is covered and protected.

Incidentally, the groove plate 3 is shown in FIG.
As shown in (B) and (C), the thin metal sheet material may be coated with the covering sheet portion 3r made of a synthetic resin that can be heat-sealed. As described above, the cover sheet portion 3r is made of synthetic resin, and its material is, for example,
It is a synthetic resin or the like containing an olefin-based thermoplastic elastomer as a main component. The thickness is in the range of 0.1 mm to 1 mm, more preferably about 0.2 mm.

Further, the covering sheet portion 3r is preferably durable. The setting of the melting temperature also differs depending on the material, but it is preferably set so as to be adapted to the usage conditions of the construction material A. The covering sheet portion 3r is preferably made of a material that is strong against ultraviolet rays or contaminated air and has excellent weather resistance, and that is resistant to breakage, swelling or cracking. As a specific material that satisfies the above conditions, there is a synthetic polymer rubber material containing ethylene propylene as a main component.

In the overlapping portions of the rising side portions 3b and 3b of the groove plates 3 and 3 of the above-described embodiment, the sheet portions of the mounting edge 3b ₂ located on the upper side and the bottom surface portion 3a located on the lower side are heat-melted. Watertight joining is carried out by welding or resin welding, and the waterproof property can be further enhanced. Moreover, in the resin welding joining of the compatible upside portions 3b and 3b, the joining sheet material 20 is used, and the joining sheet material 20 is arranged between the compatible upside portions 3b and 3b, and the joining sheet material 20 is respectively disposed. It may be heat-sealed to the covering sheet portion 3r.

In the present invention, as described above, the plurality of rising side portions 3b, 3 are provided on the bottom surface portion 3a of the groove plate 3 at appropriate intervals.
are formed in parallel with each other and have a slope as an inclination angle θ. The longitudinal direction of the rising side portions 3b, 3b, ... Is substantially perpendicular to the inclination direction of the folded plate roof A (or the longitudinal direction of the chevron portion 1), and the bottom portion 3a has a cultivating portion 1
By arranging 5, various plants on the roof top,
It is possible to cultivate crops and the like, to secure sufficient water for supplying plants, and to easily maintain and manage.

[0042] Incidentally, in the above folded plate roof A, as described above, folded plate roof plate A ₁ adjacent, A ₁ of the bulging portion 1
There are various types of folded-plate roofs A other than the type in which the folded-plate roofs A ₁ and A ₁ are connected by fitting a and 1a to each other to construct the folded-plate roof A. The folded plate roof A is of a fastening type in which the folded sheet roof plates A ₁ and A ₁ are connected to each other by fastening, and as shown in FIG. 14 (A), FIG. 15 (A), etc. This is applied to the folding plate roof A of the fastening type.

The folded plate roof plate A ₁ of the fastening type is shown in FIG.
As shown in FIG. 6 (B), a lower mouth portion 1b is formed at the top of the mountain-shaped portion 1 on one end side in the width direction, and an upper mouth portion 1c is formed at the top of the other mountain-shaped portion 1. And in FIG.
As shown in (A), the folded lower plate part 1b and the upper exposed part 1c of the folded plate roof plates A ₁ and A _{1 that} are adjacent to each other in the width direction together with the folded plate hanger 21 attached to the receiving bracket 19. , Which are connected in a folded state. Although the lower and upper portions 1b and 1c shown in the drawing are round-shaped, there are also square-shaped ones.

Further, as shown in FIG. 4 to FIG. 6, the supporting tool B adapted to the folding plate roof A of the fastening type has the groove plate supporting portion 5 and the mounting leg portions 6 and 6 as described above. The mounting legs 6 and 6 are formed substantially in parallel with each other, and the locking bent piece 6b is formed inwardly and upwardly from the lower end of one of the mounting legs 6. ing. A screw hole 6c is formed in the mounting leg portion 6 on the other side,
Screws 8 for tightening screws, bolts, etc. that are screwed into the screw holes 6c
Is installed. A screw shaft 9a of a fixing screw member 9 is planted in the groove plate supporting portion 5, that is, fixed to the groove plate supporting portion 5 in a substantially vertical shape.

Both of the mounting legs 6 and 6 are placed on the top of the mountain-shaped portion 1 so as to sandwich the coupling portion between the lower and upper portions 1b and 1c of the folded plate roof A. . And in FIG.
As shown in (A), by tightening the tightening screw 8 attached to the mounting leg portion 6 from the support tool B side,
The vicinity of the lower root of the lock connecting portion is fixed in a sandwiched state by the tip of the locking bent piece 6b and the tip of the tightening screw 8.
Further, the lower ends of the mounting legs 6 and 6 can be stabilized by being in contact with the flat top surface of the chevron 1.
Groove plate 3 on the groove plate support portion 5 of the support tool 3, cultivation portion 1
5,15, ..., etc. are attached to the members that make up the green roof,
As shown in FIGS. 15 (B) and 16 (A), the structure is substantially the same as that of the first and second embodiments described above. In addition, the cover sheet portion 3r may be attached to the airtight type folding plate roof plate A ₁ .

Next, as another type of the folded plate roof A,
As shown in FIG. 17 (A) and FIG. 18 (B), the fitting cap type is composed of a folded roof plate A ₁ and a cap member 1e. As shown in FIG. 19 (B), the folded cap roof plate A ₁ of the fitting cap type has the chevron portions 1 on both sides in the width direction formed in a half chevron shape.
A fitted bent portion 1d is formed at the top of the. Then, the cap member 1e is fitted over both of the fitted bent portions 1d, 1d facing each other of the adjacent folded-plate roof plates A ₁ , A ₁ .

As shown in FIGS. 18 (A) and 19 (B), the cap member 1e has a coronal portion 1e ₁ and a fitting bent piece 1.
e ₂ and 1 e ₂ and the fitting bending piece 1
e ₂ and 1e ₂ are formed, and the fitting bending pieces 1e ₂ and 1e ₂ are formed.
Is adapted to be fitted to the fitted bent portions 1d, 1d. Further, a folding plate hanging member 21 is installed together with the receiving metal fitting 19 between the fitted bent portions 1d, 1d of the two folding plate roof plates A ₁ , A ₁ , ...

As shown in FIGS. 17 (B) and 18 (A), the supporting tool B adapted to the folded plate roof A of this type has both mounting leg portions 6 and 6 thereof. A tightening screw 8 for pressing 6 and 6 so as to approach each other is attached. Fitting protrusions 6d and 6d are formed at the lower ends of both the mounting legs 6 and 6, respectively. By tightening the tightening screw 8, engaging projection piece 6d, 6d are intended to fix in a fitting state with the fitting bending piece 1e _2, 1e ₂ of the cap member 1e. The mounting of the members constituting the green roof such as the groove plate 3, the cultivating portions 15, 15, ... On the groove plate supporting portion 5 of the support tool B is shown in FIGS. 18 (B) and 19 (A). As described above, the structure is almost the same as that of the first and second embodiments described above. In addition, the cover sheet portion 3r may be attached to the fitting cap type folded plate roof plate A ₁ and the cap member 1e.

The green roof of the present invention can be applied to a roof tile roof D as shown in FIG. 20 (A) instead of the folded plate roof A. That tile bar thatched roof D
Is composed of a roof tile roof plate material 22, a roof tile cap material 23, and a roof tile suspension 24. The roof tile roof plate material 22 is
Standing pieces 22b, 22b are formed on both sides of the main plate 22a in the width direction. And the roof tile material 22 and 22 which adjoins
The tile rod suspension 24 is disposed between them, and the tile rod cap member 23 is covered on the 24 places of the tile rod suspension, and the opposing compatible upper piece 2 is provided.
2b and 22b and the widthwise opposite side portions of the roof tile cap member 23 are fixed in a tightened state.

The supporting tool B adapted to the roof tile roof D is
As shown in FIGS. 20 (A) and 20 (B), the mounting legs 6 and 6 are formed on both sides of the groove plate supporting portion 5 in the width direction.
The two mounting legs 6 and 6 are arranged so as to be close to each other by a tightening screw 8. In addition, the support member B includes a stabilizing member 25.
Is installed. The stabilizing member 25 plays a role of maintaining the stable mounting state of the support tool B on the roof tile portion, and is a plate-like member, and its widthwise both sides are both widthwise sides of the roof tile portion. It is designed to be placed on the two fasteners formed on the. The stabilizing member 25 is the tightening screw 8
Is movably connected to. As shown in FIG. 20 (B) and FIG. 21, the members such as the groove plate 3, the cultivating parts 15, 15, ... Are mounted on the groove plate supporting portion 5 of the supporting tool B as shown in FIGS. The structure is almost the same as that of the first and second embodiments described above.

[0051]

According to the first aspect of the present invention, the folded plate roof A is formed by continuously forming the chevron portions 1 at predetermined intervals, and the mounting legs 6 and 6 are formed on both sides of the groove plate supporting portion 5 in the width direction. , A support tool B mounted on the top of the mountain portion 1 of the folded plate roof A, and a bottom portion 3
A groove plate 3 having rising portions 3b, 3b formed on both sides in the width direction of a and a fixing member C for fixing the groove plate 3 on the groove plate supporting portion 5 are fixed to the chevron portion 1. Further, the groove plate 3 is arranged between the plurality of supports B, B so as to be orthogonal to the longitudinal direction of the chevron portion 1 and is fixed by the fixing member C. By arranging a green roof,
Regardless of the existing structure, greening and an extremely strong structure can be achieved.

To explain the above effect in detail, the green roof is constructed such that the longitudinal direction of the mountain portion 1 of the folded plate roof A and the longitudinal direction of the groove plate 3 are substantially orthogonal to each other. Hence,
Regardless of whether the folded plate roof A is an existing one or a new one, a green roof can be easily constructed. In particular, greening an existing roof has been troublesome in the past, but can be greened with relatively few constituent members and simple construction. In addition, as described above, the green roof of the present invention is structured so that the longitudinal direction of the chevron portion 1 of the folded plate roof A and the longitudinal direction of the groove plate 3 are substantially orthogonal to each other, so that the two-layer structure is structurally strong. It can be a type of roof.

According to the second aspect of the present invention, the folded plate roof A in which the chevron portions 1 having the bulged portions 1a which bulge on both sides in the width direction are continuously formed at a predetermined interval, and the groove plate support portion 5 in the width direction. A support tool B having mounting legs 6 and 6 formed on both sides to fit the bulging portion 1a, and rising portions 3 on both sides in the width direction of the bottom surface portion 3a.
b and 3b are formed on the groove plate 3 and a fixing member C for fixing the groove plate 3 on the groove plate supporting portion 5, and a plurality of members are fitted and fixed in the longitudinal direction of the bulging portion 1a. Support B of
A green roof in which a groove plate 3 is arranged between B so as to be orthogonal to the longitudinal direction of the chevron portion 1 and is fixed by the fixing member C, and a cultivating portion 15 is laid on each groove plate 3. As a result, regardless of whether the folded-plate roof A is an existing one or a new one, the folded-plate roof A can be extremely easily and quickly made into a green roof, and the folded-roof roof A can be used in the construction of a green roof. There is no need for processing, and the folded plate roof A can be made to have heat insulating properties.

The above effect will be described in detail. The folded plate roof A
Has a plurality of chevron portions 1, 1 ... Having upward bulging portions 1a that bulge out on both sides in the width direction and are continuously formed at predetermined intervals. The supporting tool B has mounting legs 6 and 6 formed on both sides of the groove plate supporting portion 5 in the width direction, and the mounting legs 6 and 6 are fitted to the bulging portion 1a of the folded plate roof A. It is possible to match.

The groove plate 3 is attached to the support tool B, and the cultivation section 1
5 for arranging the groove plate 3 on the folded plate roof A
As described above, the construction of the mounting legs 6 and 6 of the support tool B is performed.
Need only be fitted to the bulging portion 1a of the folded-plate roof A, and the groove plate 3 can be arranged on the folded-plate roof A side without any processing. As a result, a green roof You can build a base of. Furthermore, since the base of the green roof is installed above the folded plate roof A via the groove plate 3,
Together with the folded plate roof A and the groove plate 3, a roof can be formed into a substantially two-layered state, and a space is formed between the folded plate roof A and the groove plate 3 to provide heat insulation.

According to the invention of claim 3, in claim 1 or 2, since the folded plate roof A is a green roof having a slope along the longitudinal direction of the mountain portion 1, the groove plate 3 is provided. Is provided with a gradient along the width direction, so that an appropriate amount of water can be accumulated near the rising side portions 3b, 3b of the groove plates 3, 3, ... It can give a certain amount of water. In addition, an appropriate amount of water is stored near the rising side portions 3b and 3b, so that a large amount of water is never accumulated, and the growing portion 15
It is also possible to prevent root rot of the planted plant.

According to a fourth aspect of the present invention, in the first, second or third aspect, the cultivation section 15 laid on the groove plate 3 is covered with a protective net 16 to form a green roof, thereby cultivating. The portion 15 is protected by the protective net 16, and it is possible to prevent the positional displacement from the groove plate 3 and the damage such as dropping due to strong wind or earthquake.

According to a fifth aspect of the present invention, in the first, second, third or fourth aspect, the fixing member C is disposed between the supporting members B and B, and the groove plate 3 facing each other on the groove plate supporting portion 5. , 3 having a rising portion 3b, 3b of the connecting member 1 having a substantially gate-shaped cross section
0 and a green roof consisting of a fixing screw member 9 for fixing the connecting member 10 to the groove plate supporting portion 5,
The work of fixing the adjacent groove plates 3, 3, ... On the groove plate supporting portion 5 of the support tool B can be performed easily and quickly.

That is, the adjacent groove plates 3 on the support B are
The rising side portions 3b, 3b opposed to each other are held by a connecting member 10 having a substantially gate-shaped cross section so as to be covered, and the connecting is performed via a fixing screw member 9 planted on the support B. Adjacent groove plates 3 can be fixed only by fixing the member 10 with a fastener 9b such as a nut. In this construction, since the support tool B can be fixed to the bulging portion 1a of the folded plate roof A by a fitting method, there is no need to process the folded plate roof A side. Further, the construction of the groove plates 3, 3, ... On the folded plate roof A can be simply and quickly performed only by tightening the tightening tool 9b on the fixing screw member 9.

A sixth aspect of the present invention is the green roof according to the fifth aspect, which is provided with a mat pressing member 11 for pressing the cultivating portion 15 arranged on the groove plate 3 through the fixing screw member 9. As a result, the cultivating part 15 can be fixed to the groove plate 3 with an extremely simple structure, and the protective net 16 can be attached very easily and efficiently.

To explain the above effect in detail, the mat pressing member 11 is a thin plate and has a through hole 11b through which the fixing screw member 9 penetrates. The through hole 11b is formed.
By mounting the mat pressing member 11 so as to penetrate the screw shaft 9a of the fixing screw member 9 and tightening it with the tightening tool 9b, the surface of the end part of the cultivating part 15 can be pressed. Furthermore, by pressing the protective net 16 on the lower surface side of the mat pressing member 11, the protective net 16 can be attached at the same time, and the working efficiency is improved. As described above, when the cultivating unit 15 is an artificial material such as a planting mat material, the mat pressing member 11 is extremely suitable as a member that holds down the cultivating units 15, 15, ....

According to a seventh aspect of the present invention, in the first, second, third or fourth aspect, the fixing member C is a hanger 12 having a locking portion 12b, and the groove plate 3 is a rising side portion 3b on one side. The mounting edge 3b ₂ is formed on the outer side of the
Has a substantially inverted U-shaped cross section, the suspension 12 is fixed on the groove plate supporting portion 5 together with the mounting edge 3b ₂ , and the rising portion 3b has an inverted U-shaped cross section. The rising side portion 3b is overlapped and the locking portion 12b of the suspension 12 is formed.
By using a green roof that is locked and fixed to, it is possible to obtain a particularly excellent waterproof roof.

To explain the above effect in detail, the connection structure of the groove plates 3 and 3 adjacent to each other on the support B is such that the adjacent groove plate 3 on the rising side portion 3b on one side of the groove plate 3 is adjacent. The rising side portion 3b, which has an inverted U-shaped cross section on the other side, is polymerized so as to cover the rising side portion 3b, and has a structure in which water does not easily leak to the back surface side of the groove plate 3. In addition, the rising side portion 3b formed in a substantially U-shaped cross section has a locking portion 12b of the suspension 12.
Since it is put on the cover, it is locked and fixed by pressing the locking portion 12b from the outside of the rising side portion 3b,
There is also an advantage that the construction is simple and there is no need to form a fixing through hole or the like in the rising side portion 3b, and a reliable finishing state in which water leakage hardly occurs can be achieved.

The invention of claim 8 is the invention of claims 1, 2, 3,
4, 5, 6 or 7, a cover sheet portion 3r having a heat-sealing property is attached to the groove plate 3, and the cover sheet portion 3r, 3r, By using a green roof made of resin-welded 3r, it is possible to make the connection between adjacent groove plates 3, 3 extremely watertight.

[Brief description of drawings]

FIG. 1 is a perspective view of a first embodiment of the present invention.

FIG. 2A is an enlarged perspective view of a main part of the first embodiment. (B) is a vertical side view of (A)

FIG. 3A is a schematic vertical sectional front view of the first embodiment. (B) is an enlarged view of the main part of (A)

FIG. 4A is a perspective view in which a support is attached to the bulge portion of the mountain portion in the first embodiment, and FIG. 4B is a perspective view in which a groove plate and a connecting member are arranged on the support.

5A is an exploded view of the fixing member according to the first embodiment in a partial cross section, and FIG. 5B is a perspective view of the support according to the first embodiment.

FIG. 6 (A) is a process diagram of arranging a groove plate on a folded plate roof via a support tool, and FIG. 6 (B) is a process diagram of arranging a connecting member between adjacent groove plates.

FIG. 7 (A) is a process diagram of arranging a cultivation part on a groove plate. (B) is a process drawing of fixing the cultivating part with a mat holding member

FIG. 8A is a perspective view of the second embodiment. (B) is an enlarged vertical cross-sectional side view of essential parts of the second embodiment.

9A is an enlarged perspective view of an essential part in which the groove plate according to the second embodiment is mounted on a folded plate roof, and FIG. 9B is a vertical sectional side view of the essential part of FIG. 9A.

FIG. 10 (A) is a process drawing of a state in which the suspension is mounted on the support tool (B) is a process drawing of mounting the rising side portions of the groove plate on the suspension, and (C) is a groove plate on the suspension. (D) is a process drawing in which the rising side of the groove plate has been completely attached.

FIG. 11 is an enlarged perspective view of essential parts in the second embodiment.

FIG. 12A is a perspective view of a groove plate in the second embodiment. (B) is an enlarged vertical sectional front view of the main part of (A). (C) is an enlarged vertical sectional front view of the main part of (A). (D) is a perspective view of the suspension

FIG. 13 (A) is a schematic front view of a folded roof plate. (B) is an enlarged vertical cross-sectional front view of the connection portion between the folded roof plates.

FIG. 14 (A) is a schematic vertical sectional front view showing a folded plate roof as a fastening type in the first embodiment, and FIG. 14 (B) is a perspective view showing a state in which a support tool and a groove plate are attached to the fastening type folded plate roof. Figure

FIG. 15 (A) is an enlarged vertical sectional front view of an essential part in which the folding plate roof is a fastening type in the first embodiment, and FIG. 15 (B) is a vertical sectional side view of (A).

FIG. 16 (A) is an enlarged vertical side view of a main portion of the second embodiment in which the folding plate roof is a fastening type, and FIG. 16 (B) is a schematic front view of the fastening type folding plate roof plate.

FIG. 17 (A) is a schematic vertical sectional front view showing a folded plate roof as a fitting cap type in the first embodiment. FIG. 17 (B) is a perspective view of a support tool adapted to a fitting cap type folded plate roof.

FIG. 18 (A) is an enlarged vertical sectional front view of an essential part where the folded plate roof is a fitting cap type in the first embodiment, and FIG. 18 (B) is a vertical sectional side view of (A).

FIG. 19 (A) is an enlarged vertical side view of a main part of the second embodiment in which a folded plate roof is a fitting cap type, and FIG. 19 (B) is a schematic front view of a folded plate roof plate and a cap member of a fitting cap type. Figure

FIG. 20 (A) is an enlarged vertical sectional front view of a main part in which a folded-roof roof is used instead of the folded-plate roof in the first embodiment, and FIG. 20 (B) is a perspective view of a support device adapted to the roof with a roofed roof.

FIG. 21 is an enlarged vertical sectional side view of a main part in which a tiled bar roof is used instead of a folded plate roof in the second embodiment.

[Explanation of symbols]

A ... folded plate roof B ... support C ... fixing member 1 ... chevrons 1a ... bulging portion 3 ... groove plate 3a ... bottom portion 3b ... rising side 3b ₂ ... mounting edge 3r ... covering sheet 5 ... groove plate support Part 6 ... Attachment leg part 9 ... Fixing screw member 10 ... Connecting member 11 ... Mat pressing member 12 ... Suspension member 12b ... Locking part 15 ... Growing part 16 ... Protective net

Continued front page    (72) Inventor Junichi Masuda             4-13-23 Shibaura, Minato-ku, Tokyo Sanko Metal             Industry Co., Ltd.

Claims (8)

[Claims] 1. A folded plate roof in which chevron portions are continuously formed at a predetermined interval, and mounting legs are formed on both sides in the width direction of a groove plate support portion, and the leg portions are mounted on top of the chevron portion of the folded plate roof. A plurality of members fixed to the chevron portion, each of which includes a support tool, a groove plate having rising side portions formed on both sides in the width direction of the bottom surface portion, and a fixing member for fixing the groove plate on the groove plate support portion. The groove plate is arranged between the support members so as to be orthogonal to the longitudinal direction of the chevron portion, and is fixed by the fixing member, and a cultivating portion is laid on each groove plate. Green roof. 2. A folded plate roof in which chevron portions having bulged portions that bulge out on both sides in the width direction are continuously formed at a predetermined interval, and the bulged portions are fitted to both sides in the width direction of a groove plate support portion. And a groove plate having rising side portions formed on both sides in the width direction of the bottom surface portion, and a fixing member for fixing the groove plate on the groove plate support portion. A groove plate is disposed between a plurality of support members fitted and fixed in the longitudinal direction of the bulging portion so as to be orthogonal to the longitudinal direction of the chevron portion, and fixed by the fixing member. A green roof with a cultivation section laid on the board. 3. The green roof according to claim 1, wherein the folded plate roof has a slope along the longitudinal direction of the chevron portion. 4. The green roof according to claim 1, 2, or 3, wherein the cultivation section laid on the groove plate is covered with a protective net. 5. The gate according to claim 1, 2, 3, or 4, wherein the fixing member is arranged between the supports, and holds the rising side portions of the groove plates facing each other on the groove plate supporting portion. A green roof comprising a shaped connecting member and a fixing screw member for fixing the connecting member to the groove plate supporting portion. 6. The green roof according to claim 5, further comprising a mat pressing member that presses the cultivating portion arranged on the groove plate through the fixing screw member. 7. The fixing member according to claim 1, 2, 3 or 4, wherein the fixing member is a suspension having a locking portion, and the groove plate has a mounting edge formed outside the rising side portion on one side, and the other side. Side rising side portion has a substantially inverted U-shaped cross-section, the suspension is fixed to the groove plate supporting portion together with the mounting edge, and the rising side portion has a reverse U-shaped cross-section of the next-order groove plate. A green roof, characterized in that the rising side portions are overlapped with each other and are locked and fixed to the locking portion of the suspension. 8. The cover sheet portion having a heat-fusible property is adhered to the groove plate according to claim 1, 2, 3, 4, 5, 6 or 7, and the connecting portion of the adjacent groove plates. In the green roof, the covering sheet portions are connected by heat fusion.