JP3143032B2 - Double-layer enclosure - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a two-layered enclosure capable of easily and quickly constructing an enclosure such as a two-layer type roof or wall and draining rainwater well. About.

[0002]

2. Description of the Related Art Conventionally, large-sized buildings are often provided with outer enclosures such as metal roofs and walls. There are various types of outer enclosures such as large roofs and walls, which are of two-layer type. In any case, the lower and upper building plates are the same. Many of them have been constructed.

[0003]

In recent years, even in large structures, various shapes are often employed for the outer enclosures such as roofs and walls, and in particular, plates for lower buildings are folded plates. Can be made superior in strength and durability, but on the other hand, another type of upper building board,
For example, a flat building plate may be desired. Thus, when different types of architectural plates are constructed vertically, construction may be difficult and troublesome.

[0004]

The inventor of the present invention has conducted intensive studies in order to solve the above-mentioned problems, and as a result, the present invention has been applied to fitting an adjacent folded plate-like lower building plate with a lower cap material. A plurality of support fittings are fixedly attached to the lower cap material, a gutter is arranged on the support fitting along the longitudinal direction of the lower cap material, and the support fitting is fixed on an adjacent lower cap material. An upper layer in which upper support members provided with fitting support portions on both sides in the longitudinal direction of the support beam portion are provided substantially orthogonal to the lower layer cap material, and bent portions for fitting are formed on both sides in the width direction of the flat main plate. While the flat main plate of the architectural plate is placed on the support beam portion of the upper bracket, the fitting bent portion is fitted to the fitting support portion of the upper bracket, and the upper cap material is fitted and fixed. Extremely easy construction due to the two-layer outer enclosure made Can, exterior flat shaped roof, while also a wall, in the interior of the folded plate type roof,
It is possible to provide a walled enclosure.

[0005]

[Operation] First, the lower layer cap material A ₂ , A of the lower layer enclosure A
₂ ... Fix the support bracket C on the top. Next, clamping leg pieces 15, 15 of the support bracket C is loosened fastener 16, engages from the outside of the lower cap portion A ₂ of the fitting bent portions 5,
Securing the support fitting C on the lower cap member A ₂ by tightening the fastener 16 (see FIG. 9). Next, the upper brackets D, D,... Are arranged between the support brackets C, C,... Arranged on the lower layer cap members A ₂ , A ₂ ,.
Are fixed to the connecting portions 17, 17,... Of the upper metal fittings D, D,. At this time a gutter 22 is arranged along the longitudinal direction of the lower cap member A ₂ on the flat Joitadaki portion 12 of the upper pivot bracket D, the horizontal bending piece 22b of the gutter 22, 22b is the upper pivot bracket D, D Of the fitting support portions 19, 19 (see FIG. 4). In this manner, the plurality of upper metal fittings D, D,... Are arranged and fixed on the support metal fittings C, C,..., And the lower metal cap materials A ₂ , A ₂ ,.
D,... Are appropriately arranged and fixed. Next, the upper bracket D,
D, ... the upper building board B ₁ is disposed above and further a the fitting bent portion 11, 11 of the upper building board B ₁ upper pivot bracket D
Applying a top layer enclosure B in the fitted into the fitting support portion 19 and 19, further fitted fitting the bent portion 13, 13 of the the fitting bent portion 11, 11 above the upper cap member B ₂ (See FIG. 1).

[0006]

Embodiments of the present invention will be described below with reference to the drawings. In the present invention, as shown in FIGS. 1 and 2, the two-layer envelope includes a lower-layer envelope A and an upper-layer envelope B, and the lower-layer envelope A and the upper-layer envelope B are It is configured via a support fitting C. As shown in FIGS. 2 and 3, the lower-layer outer enclosure A is a fitting folded plate type, and is a lower-layer building plate A.
Composed of _one and the lower cap member A ₂ Prefecture.

As shown in FIGS. 1 and 2, the lower building plate A ₁ has raised portions 2, 2 formed on both sides in the width direction of the main plate 1, and covers the upper ends of the raised portions 2, 2. The bent portions 3 for fitting are formed. Further, the lower cap material A ₂
The fitting bent portions 5 and 5 are formed at the lower ends on both sides in the width direction of the crown portion 4 having a mountain-shaped cross section. Fitting the bent portions 5 is freely fitted into the fitting bent portions 3, 3 of the lower building board A _1.

[0008] The lower layer construction plate A ₁ is be one that is construction purlins, on structural member 6 such furring strip, the lower pivot bracket 7 is used. The lower metal fitting 7 has a substantially trapezoidal gate shape, and a suspender 8 can be placed and fixed on the top of the lower metal fitting 7, and as shown in FIG.
₁ , A _1, the upright portions 2, 2 and the fitting bent portions 3, 3 are supported from the lower surface side, and are supported and fixed while holding the fitting bent portions 3, 3 with the hooks 8. is there. further,
Fixing the lower cap member A ₂ fitted the lower building board A _1, A ₁ opposing mating bend portions 5 of the lower cap member A ₂ on the fitting bent portions 3 thereof adjacent Is what you do. This is sequentially repeated to construct the lower outer enclosure A.

As shown in FIGS. 2 and 3, the lower cap material A ₂ has fitting bent portions 5, 5 which are recessed inward at both lower ends of a substantially trapezoidal mountain-shaped crown portion 4. it is as hereinbefore, further making it possible to fix the support bracket C which will be described later from the outside of the fitting bending portions 5 of the lower cap member a _2. Further, on the back side of the lower layer construction plate A ₁ it is also possible to improve the thermal insulation such as glass wool is provided.

[0010] Next, the upper enclosure B, FIG. 1, as shown in FIG. 2, which is composed of an upper building board B ₁ and the upper cap member B ₂ Prefecture, the upper enclosure B The flat main plate 10 is formed with bent portions 11 to be fitted on both sides in the width direction. The fitted bent portions 11 and 11 can be fitted to a fitting support bent portion of an upper metal fitting D described later. The upper layer cap material B ₂ has a flat top 12
Are formed at both sides in the width direction. More specifically, after the flat top portion 12 is turned inward from both sides in the width direction, the fitting bent portion 1 is turned inward and downward.
3 and 13 (see FIGS. 3 and 4 and the like).
There is an embodiment in which a heat insulating material 9 is adhered to the back side of the flat main plate 10 to improve heat insulating properties (FIGS. 4 and 1).
2 etc.).

Next, the supporting metal member C has left and right symmetrical legs 15, 15 formed on both sides in the width direction of the flat upper surface portion 14. Locking edges 15a, 15a are formed at the lower ends of the holding leg pieces 15, 15, and the locking edges 15a, 15a.
a is adapted to be clamped to the fitting bent portions 5 formed in the lower cap member A ₂ of the lower building board A ₁ engages from the outside (see FIGS. 2 to 4, etc.). The holding legs 15, 15 can appropriately change the opposing widths of the locking edges 15a, 15a, and the adjustment is provided on the holding legs 15, 15. Fastener 1
6 is performed.

As a specific embodiment of the fastening tool 16, as shown in FIGS. 4 to 6, it is composed of a bolt 16a and a nut 16b. narrows pieces 15, 15 inwardly, thereby making it possible to firmly secure the support fitting C in the lower cap member a _2. It is preferable from the viewpoint of the balance at the time of tightening that two or more fasteners 16 are provided on one support fitting C in the front-rear direction (see FIGS. 5 and 6).

The upper surface portion 14 is provided with an upper bracket D described later.
Is provided. The connecting portion 17 has a horizontal plate shape and protrudes from both sides in the width direction of the upper surface portion 14. Both end portions of the upper bracket D are mounted and fixed to the protruding portions. The connecting portion 17 of the support fitting C is an embodiment made of a material different from that of the upper surface portion 14, and the connecting portion 17 is fixed on the upper surface portion 14 by welding means (see FIG. 7). An embodiment in which the connecting portion 17 is formed integrally with the upper surface portion 14 (FIG. 10)
), And the connecting portion 17 is formed by cutting off the central portion of the holding leg pieces 15 and 15 so as to be flush with the upper surface portion 14. The two-layer enclosure constructed with the support fittings C, C,...
It is shown in FIG.

Next, the upper bracket D is relatively long in the longitudinal direction, and fitting support portions 19 are formed at both longitudinal ends of the support beam portion 18. The fitting support portions 19, 19 have a fitting edge 19b formed so as to slope outward and downward from the end of the holding piece 19a, and as shown in FIGS. Piece 19a
And a fitting edge 19b for fixing a gutter 22 described later on the upper surface portion 14 of the upper metal fitting D.

An attachment bent portion 20 is formed between the support beam portion 18 of the upper metal fitting D and the fitting support portion 19.
The mounting bent portion 20 is fixed on the connecting portion 17 of the support fitting C by a fixing tool 21 such as a bolt and a nut (see FIGS. 4 to 6, 6 and 9). The support beam 18, which supports the rear surface side of the upper building board B _1, specifically, FIGS. 5, 6, as shown in FIG. 8, from both sides in the width direction of the support surface 18a The bent rib pieces 18b, 18b are formed in a drooping manner, and the section modulus of the supporting beam portion 18 is increased to minimize the bending due to the load. The supporting beam portion 18 has a rib bent piece 18.
There are also embodiments of the type in which b and 18b are not formed (see FIG. 11).

The position of the support surface 18a of the support beam 18 and the mounting bent portion 20 are different from each other in the vertical direction, and the support surface 18a is located above the mounting bent portion 20, and both are bent integrally. Is formed. In addition, the mounting bent portion 20 and the holding piece 19a of the fitting support portion 19 also have different vertical positions, and the holding piece 19a is
It is integrally formed so as to exist at a higher position. The gutter 22 is, as shown in FIGS.
The horizontal bent piece 22 is formed inwardly from the upper end of the rainwater flow passage portion 22a.
b, 22b are formed, and the holding piece 19 of the upper metal fitting D is formed.
The horizontal bent piece 22b is pressed by a (see FIGS. 4 and 6).

Next, the step of constructing the upper enclosure B on the lower enclosure A will be described. First, the upper cap members A ₂ , A ₂ ,. The fixing bracket C is fixed at the position (1). At this time, the longitudinal direction of the upper-layer receiving member D is orthogonal (including substantially orthogonal) to the lower-layer cap members A ₂ , A ₂ ,.
Are fixed to the lower cap members A ₂ , A ₂ ,..., The fixing positions are aligned in a line on the line in the direction perpendicular to the lower cap members A ₂ . And the support bracket C
Of the holding legs 15, 15 loosen the fasteners 16 to expand the locking edges 15 a, 15 a, and the locking edges 15 a, 15 a
The locked from the outside of the lower cap portion A ₂ of the fitting bent portions 5, to secure the support bracket C on the lower cap member A ₂ by tightening the fastener 16. Disposed support fitting C is on the lower cap member A ₂ that drawn in phantom in FIG. 9, the fastener 16
At Kakaritometan'en 15a, 15a is being engaged with the engaging bent portion 5,5 of the lower cap member A _2, state and gutter 22 are fixed by tightening indicates a condition to be fixed to the upper pivot bracket D ing.

Next, upper metal fittings D, D,... Are arranged between support metal fittings C, C,... Arranged on a line perpendicular to the longitudinal direction of each of the lower cap materials A ₂ , A ₂ ,. The connecting portions 17, 17 of the adjacent support fittings C, C,.
, And the mounting bent portions 20, 20,... Of the upper metal fittings D, D,.
Are fixed with fixing members such as bolts and nuts. At this time in the longitudinal direction of the lower cap member A ₂ on the flat Joitadaki portion 12 of the upper pivot bracket D Gutter 22
And the horizontal bent pieces 22b, 22b of the gutter 22
Are pressed down by the holding pieces 19a of the support portions 19 for fitting the upper metal fittings D (FIG. 9).
reference).

In this manner, a plurality of upper brackets D,
Are arranged and fixed on the support fittings C, C,..., And the upper fitting D is placed on a line perpendicular to the longitudinal direction of the lower cap material A ₂ , A ₂ ,. , D,... Are appropriately arranged and fixed. Then, a plurality of upper receiving brackets D was properly positioned, D, ... slide into place the upper building board B ₁ above. Specifically to support the back side of the flat main plate 10 of the upper building board B ₁ at the upper pivot bracket D of the support beams 18. Further, the fitting bent portion 11 of the upper building plate B ₁ ,
Upper 11 fitted into the fitting support portion 19, 19 of the upper pivot bracket D, further fitted a fitting bent portion 13, 13 of the the fitting bent portion 11, 11 above the upper cap member B ₂ The outer enclosure B is to be constructed.

[0020]

In claim 1, according to the invention is fitted fixed to the adjacent folding plate of the lower building board A _1, A ₁ in the lower cap member A _2, a plurality of support on the lower layer cap material A ₂ Hardware C,
C, fixing a ..., along said longitudinal direction of the lower cap member A ₂ arranged gutter 22 on the support bracket C, and the lower cap member A ₂ adjacent the support bracket and fixed on A ₂ C, provided upper pivot bracket D in which a fitting support portion 19, 19 on both sides in the longitudinal direction of the support between the C beam portion 18 in a substantially perpendicular state to the lower cap member a _2, on both sides in the width direction of the flat main plate 10 while placing the flat main plate 10 of the upper building board B ₁ formed with the fitting bent portion 11, 11 on the supporting beam portion 18 of the upper pivot bracket D, the bent portions 11 and 11 for the fitting fitted into the fitting support portion 19, 19 of the upper pivot bracket D, and first of all by having a two-layer enclosure comprising an upper cap portion B ₂ and fixedly fitted and easily bilayer enclosure It can be constructed quickly, and secondly, has extremely good drainage properties against ingress of rainwater etc. And so on.

The above-mentioned effect will be described in detail. The lower-layer roof, walls, etc. are composed of folded lower-layer building plates A ₁ , A ₁ ,... And lower-layer cap materials A ₂ , A ₂ ,. The lower architectural plates A ₁ , A ₁ ,... Are fitted and connected by the lower cap material A ₂ . Bracket C on the lower cap member A _2, fixed C, ..., and further the lower cap member A
₂ along the longitudinal direction of the gutter 22 with the support fittings C,
C,... Placed on top and further adjacent lower layer cap material A
_2, A _2, the support fitting C which is fixed ... above, C, ... the upper pivot bracket D having a support beam portion 18 between the lower cap member A ₂ provided in substantially orthogonal states, the upper building board B ₁ Flat main plate 1
0 Is located on the support beam portion 18 of the upper pivot bracket D, may be applied to the upper enclosure B was extremely stable state an upper building board B _1.

Further, since the gutter 22 is disposed on the upper support fitting C, it is possible to extremely efficiently drain rainwater that has entered between the upper building plate B ₁ and the upper cap material B ₂ to the outside. Can be. Also, in the present invention, the two-layered outer body can be extremely easily constructed by using the support fittings C, C,... can do.

Next, according to a second aspect, in the first aspect, the support fitting C has clamping legs 15, 15 formed on both sides in the width direction of the flat top portion 12, and the clamping legs 15, 15 are formed.
By using 15 as a two-layer outer enclosure that can be appropriately tightened with the tightening tool 16, the supporting bracket C forms clamping leg pieces 15 on both sides in the width direction of the flat top 12,
Since the holding leg pieces 15 and 15 can be appropriately tightened by the fastening tool 16, it is possible to mount the fastening piece 16 to the cap material A ₂ very simply and quickly only by appropriately adjusting the fastening tool 16. And the working efficiency can be further improved.

Next, in the claim 3, in claim 1, on the back side of the flat main plate 10 of the upper building board B ₁ represents the two-layer enclosure formed by bonding the heat insulating material 9 We, since the back surface side of the flat main plate 10 of the upper building board B ₁ represents are bonded insulation 9, on the back side of the upper building board B ₁ with thermal insulation by two layers enclosure The attached heat insulating material acts synergistically to provide a better heat insulating envelope.

[Brief description of the drawings]

FIG. 1 is a longitudinal sectional front view of the present invention.

FIG. 2 is an enlarged longitudinal sectional front view of a main part of the present invention.

FIG. 3 is a perspective view of a main part of the present invention.

FIG. 4 is an enlarged vertical sectional front view of a lower cap material, a support fitting, an upper support fitting, and the like.

FIG. 5 is an enlarged vertical cross-sectional side view of a lower layer cap material, a support bracket, an upper layer bracket, and the like.

FIG. 6 is a perspective view showing a configuration of a support bracket and an upper layer bracket.

FIG. 7 is a perspective view of a support bracket.

FIG. 8 is a perspective view of an upper metal fitting.

FIG. 9 is a longitudinal sectional front view showing a configuration of a support bracket and an upper layer bracket.

FIG. 10 is a perspective view of another embodiment of the support fitting.

FIG. 11 is a perspective view of another embodiment of the upper bracket.

FIG. 12 is a longitudinal sectional front view of another embodiment of the present invention.

[Explanation of symbols]

A ₁ … Lower building plate A ₂ … Lower cap material B ₁ … Upper building plate B ₂ … Upper cap material C… Supporting bracket D… Upper receiving bracket 10… Flat main plate 11… Bend for fitting 12… Flat Top 15 15 Nipping leg 16 16 Clamping device 18 Support beam 19 19 Fitting support 22 22 Gutter

Claims (3)

(57) [Claims] 1. An adjacent folded plate-like lower building plate is fitted and fixed with a lower cap material, a plurality of support fittings are fixed on the lower cap material, and along a longitudinal direction of the lower cap material. A gutter is disposed on the support metal, and an upper metal support provided with fitting support portions on both sides in the longitudinal direction of the support beam portion between the support metal fixed on the adjacent lower layer cap material is substantially perpendicular to the lower layer cap material. In this state, the flat main plate of the upper building plate having bent portions for fitting formed on both sides in the width direction of the flat main plate is placed on the support beam portion of the upper metal fitting while the bent portion for fitting is placed. Characterized in that the upper layer fitting is fitted to the fitting support portion of the upper layer fitting, and the upper layer cap material is fitted and fixed. 2. The device according to claim 1, wherein the supporting bracket has clamping legs on both sides in the width direction of the flat top, and the clamping legs can be appropriately tightened with a fastener. Characterized two-layer enclosure. 3. The two-layer enclosure according to claim 1, wherein a heat insulating material is adhered to a rear surface of the flat main plate of the upper building plate.