JP5973749B2 - Folded plate roof system - Google Patents

Description

  The present invention relates to a folded plate roof system in which a metal folded plate roof is provided while having a metal ceiling folded plate.

  Conventionally, a metal roof has many achievements as a structure of an outer covering for the purpose of raining. The ceiling structure in this case is generally performed separately from the roof construction. In particular, if a ceiling construction was to be performed at a gymnasium or the like after the construction of the roof, only the ceiling construction would require a scaffolding.

  In Patent Document 1, “a plurality of panels (10) and (24) composed of strip-like flat plate portions (10a) and (24a) and a pair of rising portions (10b) and (10c) are arranged in parallel on the beam (2) or the column (22). The strip-like flat plate portions (10a) and (24a) of the panels (10) and (24) are fixed to the beams (2) or the pillars (22) by fasteners, and the parallel panels (10). (24) An enclosure plate such as a roofing material (16) or a wall material (30) is disposed on the panel, and the enclosure plate is fixed to the panels (10) and (24) by fastening devices. ) (24) discloses an enclosure in which heat insulating and soundproofing materials (14) and (28) are fitted and arranged.

  In Cited Document 1, a foundation gutter structure of a building is configured without using a frame member 8 made of C-shaped steel or the like. Since the distance between the horizontal beams is several meters, the panels (10) and (24) are regarded as problems in terms of strength. That is, the ceiling panels (10) and (24) are not suitable for practical use.

JP-A-9-32211

  For this reason, the problem (technical problem or purpose) to be solved by the present invention is to secure a point on the strength, and at the same time to construct the metal folded plate roof, it is also possible to construct the ceiling part at the same time, It is not only excellent in workability, but also eliminates the need for a main building, can be constructed at a low construction cost, and realizes an elegant ceiling structure.

  Therefore, as a result of intensive studies and researches to solve the above problems, the inventor has found that the invention of claim 1 is installed on the upper part of the building, adjacent to each other with a suitable interval in parallel, Metal plate ceiling folded plate body in which horizontal portions and standing bone-like portions having sealed air gaps are alternately and continuously formed, and peak portions and valley portions in continuous metal plate folded plates The folded folded ceiling body is placed and fixed on the transverse beam while the longitudinal direction of the standing erected portion intersects the longitudinal direction of the transverse beam. The folded plate support is placed and fixed on the cross beam while the folded plate support is interposed between the folded plate support and the folded plate roof is mounted and fixed on the folded plate support. The problem was solved by using the folded-plate roof system characterized by this.

  According to a second aspect of the present invention, in the first aspect, the folded folded ceiling body is formed by overlapping both end portions in the width direction of the unit ceiling folded plate having the same cross section vertically or horizontally. The above-mentioned problem has been solved by providing a folded plate roof system characterized in that it is configured as the erected portion.

  In the invention of claim 3, in claim 1 or 2, the erected portion is a portion to be polymerized on one side in the width direction of a horizontal portion of the unit ceiling folded plate constituting the ceiling folded plate body, and the horizontal portion. The above-mentioned problem has been solved by providing a folded plate roof system characterized by having a hermetic gap between the overlapping portion on the other side in the width direction of the shape portion and having a rectangular cross section.

  In the invention of claim 4, in any one of claims 1, 2 and 3, the standing portion is on one side in the width direction of the horizontal portion of the unit ceiling folded plate constituting the ceiling folded plate body. By having a folded plate roof system characterized by having a hermetic gap between the portion to be polymerized and the overlapping portion on the other side in the width direction of the horizontal portion, and having a triangular cross section, Solved the problem.

  In the invention of claim 5, in any one of claims 1, 2, or 3, the standing bone-like portion is located on one side in the width direction of the horizontal portion of the unit ceiling folded plate constituting the ceiling folded plate body. By having a folded plate roof system characterized by having a hermetic gap between the polymerized part and the polymerized part on the other side in the width direction of the horizontal part, and having a substantially circular cross section, The said subject was solved.

  According to a sixth aspect of the present invention, in any one of the first, second, third, fourth, fifth, and fifth aspects, a step portion is formed on both sides of the standing bone-like portion, and the adjacent standing bone-like portions face each other. The above problem has been solved by providing a folded plate roof system characterized in that a heat insulating plate is placed between the stepped portions, and a gap is formed at a lower surface portion of the heat insulating plate.

  According to a seventh aspect of the present invention, in any one of the first, second, third, fourth, and fifth aspects, the folded plate support is fixed to the transverse beam so as to partially surround the standing bone portion. And the said subject was solved by setting it as the folded-plate roof system characterized by the top part of the said standing-bone-shaped part location being fixed to the said folded-plate support tool.

  According to an eighth aspect of the present invention, in any one of the first, second, third, fourth, fifth, sixth, and seventh aspects, the folded plate support is connected to each other between adjacent compatible bone-shaped portions. The above-mentioned problem has been solved by providing a folded-plate roof system characterized by being configured as described above.

  According to a ninth aspect of the present invention, in any one of the first, second, third, fourth, fifth, sixth and seventh aspects, the folded plate support has a lower side separated from an upper side, The said subject was solved by setting it as the folded-plate roof system characterized by mounting and fixing the said folded-plate roof body on a folded-plate support tool.

  According to a tenth aspect of the present invention, in any one of the first, second, third, fourth, fifth, sixth, and seventh aspects, the folded plate support is separated from the left and right sides, and is placed on the folded plate support. The said subject was solved by setting it as the folded-plate roof system characterized by mounting and fixing the said folded-plate roof body.

  In the invention of claim 11, in any one of claims 1, 2, 3, 4, 5, 6, or 7, the folded plate support is separated into a lower support and an upper support, The adjacent lower support members are connected by a connecting rod, the upper support member is fixed on the connecting rod, and the folded plate roof is placed and fixed on the upper support member. The problem was solved by using the folded-plate roof system characterized by this.

  In the invention of claim 12, in any one of claims 1, 2, or 3, the erected portion is on one side in the width direction of the horizontal portion of the unit ceiling folded plate constituting the ceiling folded plate body. By having a folded plate roof system characterized by having a sealed gap between the fitted portion and the fitting portion on the other side in the width direction of the horizontal portion, and having a rectangular cross section The problem has been solved.

  In the invention of claim 13, in any one of claims 1, 2, or 3, the erected portion is on one side in the width direction of the horizontal portion of the unit ceiling folded plate constituting the ceiling folded plate body. By having a folded plate roof system characterized by having a sealed gap between the fitted portion and the fitting portion on the other side in the width direction of the horizontal portion, and having a triangular cross section The problem has been solved.

  In the invention of claim 14, in any one of claims 1, 2, or 3, the standing bone-like portion is located on one side in the width direction of the horizontal portion of the unit ceiling folded plate constituting the ceiling folded plate body. A folded plate roof system characterized by having a sealed gap between the fitted portion and the fitting portion on the other side in the width direction of the horizontal portion, and having a substantially circular cross section. The above-mentioned problem has been solved.

  In the invention of claim 1, simultaneously with the construction of the metal roof, it is possible to construct the ceiling portion at the same time, not only the workability is excellent, but also eliminates the need for a purlin, yet it is relatively strong as a roof There is the biggest advantage that can be constructed. Furthermore, by using the folded plate support as a constituent member, a further stronger folded plate roof system can be provided.

  According to the invention of claim 2, there is an advantage that construction can be done easily by making the both sides of the unit ceiling folded plate in the width direction overlap each other on the upper and lower sides or the left and right sides, and the construction cost can be reduced at an early stage. . In the invention of claim 3, the folded roof system that has a hermetic gap with the overlapping portion and has a rectangular cross-section has a strong and simple structure and a relatively low construction cost. There are advantages that can be made.

  In invention of Claim 4, it can provide comparatively cheaply, making it a firm structure by simple construction, making it a cross-sectional triangle shape. In invention of Claim 5, since it has the airtight space | gap and has comprised the cross-sectional substantially circular shape, it is aesthetic in appearance and can be constructed comparatively easily.

  In the invention of claim 6, by installing a plurality of heat insulating plates and forming a gap below the heat insulating plate, it can be constructed only in the room and can be attached to a lighting fixture or the like. In the invention of claim 7, the folded plate support is partial, but has the advantage that it can be relatively strong and can be constructed relatively easily.

  In the invention of claim 8, the folded plate support can be firmly constructed. In invention of Claim 9, if the lower part side and upper part side of a folded-plate support tool are isolate | separated and a heat insulation board piece etc. will interpose in this, outside air will not enter into an inside ceiling folded-plate body. There is an advantage that it can be constructed.

  In the invention of claim 10, by making the left and right sides of the folded plate support member separable, it may be possible to construct the standing bone-like portion so as to be easily held even from both sides. In the invention of claim 11, in particular, when the pitch of the standing bone-like portion of the ceiling folded plate and the pitch of the working width of the folded plate roof body are different, in the case of the present invention, this different pitch is used. There is an advantage that it can cope well.

  In the invention of claim 12, since it is a fitting type and has a hermetic gap, it has a square shape in cross section, so that the structure of the erected part is much stronger than a simple superposed part. There are advantages you can do. The invention of claim 13 has not only the same effect as that of the invention of claim 12 but also the effect that it can be constituted by the minimum number of members having a triangular cross section.

  In the invention of claim 14, not only is the technique equivalent to that of the inventions of claims 12 and 13, but also a cylindrical erected portion can be formed, and workability can be improved. Further, by adopting the fitting type, the standing portion at the space between the cross beam can be constructed much more firmly than the superposed type. This also applies to the inventions of claims 12 and 13.

(A) is a longitudinal side view of the present invention, (B) is an enlarged cross-sectional view taken along the line Y1-Y1 of (A), and (C) is an enlarged view of part (A) of (B). (A) is the principal part vertical side view made into the partial cross section of this invention, (B) is the (a) part enlarged view, (C) is the principal part enlarged perspective view which partially cut away. (A) is a cross-sectional view of a unit type folded ceiling plate, (B) is a perspective view of a folded plate support, (C) is a front view of (B), and (D) is Y2- of (C). It is Y2 arrow sectional drawing. (A)-(D) are front views of the folded-plate support of another embodiment. (A) is a longitudinal front view of the present invention using a superposed unit ceiling folded board, (B) is a front view of the folded plate support used in (A), and (C) is a modification of (B). It is a front view of the folded-plate support tool. (A) is a vertical front view of the present invention in which a folded plate support of another embodiment is used for a unit type folded ceiling plate of the polymerization type, (B) is an enlarged view of the main part of (A), (C) is It is Y3-Y3 arrow sectional drawing of (B). (A) is a vertical front view of the present invention in which the folded plate support of another embodiment is used for the modified unit ceiling folded plate of the modification, and (B) is the unit ceiling folded plate used in (A). FIG. (A) is a longitudinal cross-sectional view of an upright portion of a superficially-folded type folded ceiling plate, and (B) is a substantially round shape of a stand-up-like portion of a superposed type folded ceiling plate. It is a longitudinal cross-sectional view. (A) is a longitudinal front view of the present invention using a superposed folding ceiling plate on which a heat insulating plate can be installed, (B) is an enlarged view of (A) of (A), and (C) is of (A). It is sectional drawing of a unit ceiling folded board. (A) is a longitudinal side view of another embodiment of the present invention, (B) is a cross-sectional view taken along arrow Y4-Y4 of (A), and (C) is an enlarged view of part (D) of (B). (A) is the principal part expansion perspective view which a part cut of the fitting type, (B) is principal part sectional drawing of the unit type ceiling folded board of the fitting type used for (A). (A) is sectional drawing of a fitting type unit ceiling folded board, (B) and (C) are principal part sectional drawings of the unit ceiling folded board of another embodiment. (A) is a longitudinal cross-sectional view of the standing part of the substantially square shape and fitting type folded ceiling plate body of another embodiment, and (B) is a substantially triangular shape and fitting type ceiling folding. FIG. 4C is a longitudinal sectional view of the standing bone-like portion of the plate body, and FIG. 5C is a longitudinal sectional view of the standing bone-like portion of the superficially folded ceiling folded plate body. (A) is a longitudinal side view of another embodiment of the present invention, (B) is an enlarged cross-sectional view taken along arrow Y4-Y4 of (A), (C) is a cross-sectional view of a main part in a pressing state at an intermediate position, (D) is a principal part perspective view of (C). (A) is a vertical side view of the present invention of a folded plate roof body according to another embodiment, and (B) is an enlarged view of part (e) of (A). (A) is a vertical side view of the present invention of a folded plate roof body according to another embodiment, and (B) is an enlarged view of the (F) part of (A). (A) is a longitudinal sectional side view of the present invention of a folded type ceiling folded plate body of still another embodiment, (B) is an enlarged view of (A) part of (A), and (C) is yet another embodiment. It is a partial cross section figure of the superposition | polymerization location of the ceiling folded-plate body.

  Hereinafter, a plurality of embodiments of the present invention will be described with reference to the drawings. As shown in FIGS. 1 and 2, the main configuration of the present invention is a horizontal beam 1, a ceiling folded plate body A made of a metal plate, a folded plate roof body C made of a metal plate, and a folded plate as necessary. It is comprised from the support tool B. The said cross beam 1 is provided in the upper part in the building or structure provided with the wall or the pillar. The building or structure has a structure in which walls or columns are made of steel or reinforced concrete, and the ceiling side is open.

  Specifically, a large number of the transverse beams 1 that are strong are arranged in parallel at a predetermined interval (for example, several meters). In particular, when the plate thickness of the ceiling folded plate body A is thick (for example, about 1 mm), the folded plate roof body C is directly laid on the ceiling folded plate body A without using the folded plate support B. Sometimes. The folded plate roof C is configured such that the mountain portions 91a and the valley portions 91b are alternately continued. These peaks and valleys point up and down the virtual neutral axis of the roof.

  1 and 2 show a first embodiment of the present invention. It is comprised from the said horizontal beam 1, the ceiling folded-plate body A made from a metal plate, the folded-plate roof body C made from a metal plate, and the folded-plate support B. The folded ceiling plate body A is composed of a large number of long unit ceiling folded plates 2 made of metal plates having the same cross-sectional shape.

  A horizontal portion 21 is formed over substantially the entire width of the unit folded ceiling plate 2, and a portion to be polymerized 22 on one side in the width direction of the horizontal portion 21 [right side in FIGS. 1B and 3A]. On the other side in the width direction of the horizontal portion 21 [left side in FIG. 1 (B) and FIG. 3 (A)], a polymerization portion 23 that is superposed on the polymerization target portion 22 is formed. Such a configuration form is referred to as a polymerized standing erected portion 3.

  The horizontal portion 21 may be formed with a rib-like bulging portion 21a having a slight height [see FIGS. 1B and 1C] or a wave shape 21b [FIG. 7 (B)].

  A state in which the polymerized portion 23 is superposed on the polymerized portion 22 is referred to as an erected portion 3, and a void 30 in a sealed state (see FIGS. 2 and 2) or a non-sealed shape (see FIG. 17C) is formed. Have. The folded ceiling plate body A is composed of a large number of long unit ceiling folded plates 2 having the same cross-sectional shape. In the folded ceiling plate A, the horizontal portions 21 and the standing bone-like portions 3 having gaps 30 that are sealed (see FIGS. 2 and 2) or non-sealed [see FIG. Is formed. The folded folded plate body A is placed and fixed on the transverse beam 1 while the longitudinal direction of the standing erected portion 3 intersects (perpendicular or cross) with the longitudinal direction of the transverse beam 1.

  As shown in FIG. 1 (C), FIG. 2 (C) and the like, the standing bone-like portion 3 has a sealed gap 30 in a state where the polymerization portion 23 is superposed on the polymer portion 22 in the vertical direction. Usually, it is configured. Further, when the polymerized portion 22 and the polymerized portion 23 have the same shape and are polymerized on the left and right sides and have a sealed gap 30 [see FIGS. 17 (A) and (B)] In some cases, a non-sealed void 30 may be provided [see FIG. 17C]. Thus, the standing bone-like part 3 in the case of overlapping on the left and right sides is configured in a state where the left and right sides are in contact with each other.

  In the upper and lower polymerization states [see FIG. 7 (A) and FIG. 8 (A), (B)], the erected portion 3 having a sealed gap 30 has a numerical value as a section modulus. It also has a function as a high and fairly strong structural material. In the case of having this sealed air gap 30, when viewed from the lower side where it is installed, that is, from the room side, it is the maximum that can provide the appearance of only a flat ceiling surface, excluding the horizontal beam 1. There is an effect.

  Also, as shown in FIGS. 17A and 17B, the unit ceiling folded plate 2 and the bowl-shaped material 26 are formed as a configuration having a sealed gap 30 in a state of being polymerized on the left and right (see FIG. 17). It consists of The bowl-like material 26 is formed as a through member with a length equivalent to that of the unit ceiling folded plate 2. In this case, the erected portion 3 has the advantage that it can be considerably strengthened due to the presence of the saddle-like material 26 and a high numerical value as a section modulus. In this case, of course, a flat appearance is formed from the lower side (inside the room).

  Furthermore, as shown in FIG. 17 (C), the erected portion 3 is formed even in a state of having a non-sealed void 30 and being polymerized on the left and right sides, and the numerical value as the section modulus is relatively high, There is also an advantage that can be strengthened. When they are overlapped on the left and right, they are composed only of the symmetrical overlapping portions 22 and 22, which are formed by the vertical side 221, the top side 222, and the hanging edge 223, and the hanging edges 223 and 223 are pushed by each other. Thick contact.

  There are three types of the erected portion 3 of the polymerization type at the top and bottom with a sealed gap 30. The first is a square-shaped section. Specifically, as shown in FIGS. 3 (A), 7 (A) and 7 (B), one side end of the horizontal portion 21 of the unit ceiling folded plate 2 [in FIG. In the polymerized portion 22 from the right side, the apex side 222 is bent toward the horizontal portion 21 from the upper end of the vertical side 221, and the drooping end side 223 (including an inclined shape) is formed below the end. Is formed.

  Also, an angle-shaped bent edge 221a is formed at the base portion of the vertical side 221 [see FIG. 3A], or an inclined edge 221b is formed at the base portion of the vertical side 221. Yes (see FIG. 7 (b)). Such a bent edge 221a or an inclined edge 221b corresponds to a joint portion when viewed from below after construction as a ceiling.

  Further, the superposed portion 22 having a square cross-sectional shape has a shape superposed on the portion to be polymerized 22, and the other end of the horizontal portion 21 of the unit ceiling folded plate 2 so as to increase by the plate thickness [ 3A and 7B, the top side 232 is bent outward from the upper end of the vertical side 231 from the left side as a single unit, and a hanging side 233 is formed below the end. Formed and configured. When superposed vertically, the lower end piece 233a of the hanging side 233 is formed so as to abut on the surface of the horizontal portion 21.

  The second of the superposition type erected portions 3 having a sealed gap 30 is a triangular cross section. Specifically, as shown in FIG. 8 (A), one side end of the horizontal part 21 of the unit ceiling folded plate 2 [the right side of the unit ceiling folded plate 2 at the location shown in FIG. 8 (A)] is covered. The overlapping portion 22 is configured such that a downward inclined end side 225 is formed below the upper end of the upward inclined side 224.

  Further, as shown in FIG. 8 (A), the overlapping section 22 having a triangular cross section has a shape superposed on the portion to be polymerized 22, and the unit ceiling folded plate 2 is formed so as to increase by the plate thickness. A downward inclined side 235 is formed below the upper end of the upward inclined side 234 from the other end of the horizontal portion 21 [left side as a single unit in FIG. 8A]. When superposed vertically, the lower end piece 235a of the downward inclined side 235 may be formed so as to abut on the surface of the horizontal portion 21.

  A third of the superposition type erected portions 3 having a sealed gap 30 is a circular cross section. Specifically, as shown in FIG. 8 (B), one side end of the horizontal portion 21 of the unit ceiling folded plate 2 [the right side of the unit ceiling folded plate 2 at the location shown in FIG. 8 (B)]. The overlapping portion 22 has a circular side 226 having a shape of about three quarters. In addition, although not shown, the circular side 226 may be formed in one circular shape.

  Further, as shown in FIG. 8 (B), the overlapped portion 22 having a circular cross-section has a shape that is overlapped with the portion to be polymerized 22, and the unit ceiling folded plate 2 has a shape that is increased by the plate thickness. An Ω-shaped circular side 236 is formed from the other end of the horizontal portion 21 [left side as a single unit in FIG. 8B]. When superposed vertically, the lower end piece 236a of the circular side 236 may be formed so as to abut on the surface of the horizontal portion 21.

  As shown in FIG. 9, in the vertical type erected portion 3, the step portions 22 a and 23 a on which the heat insulating plate 28 can be placed are bent at the portions to be polymerized 22 and the superposed portions 23. . In this way, even when the heat insulating plate 28 is laid, a gap 29 is formed between the heat insulating plate 28 and the horizontal portion 21 of the unit ceiling folded plate 2, and this space is utilized. And it is also possible to make it the site | part which attaches a lighting fixture.

  The folded plate support B has various shapes and types of structures, but when it is partially configured, that is, when it is formed in a strip shape [FIG. 2 (C) and FIG. (See B)], although not shown, it may be formed in a length that is the same length as the longitudinal direction of the standing bone-like portion. It is fixed to the cross beam 1 so as to surround the three erected portions, whether partially or long. Hereinafter, the folded plate support B configured as a strip-shaped portion will be described.

  As shown in FIGS. 3 (B), 3 (C) and 3 (D), the A type is composed of a lower support 4 and an upper support 5, and the top and bottom are bolts and nuts 44. It is fixed. A heat insulating plate 43 may be interposed between the upper and lower sides. The lower support 4 includes a gate-shaped portion 41 and attachment portions 42 and 42 on both sides. Furthermore, the flat gate-shaped part 45 may be interposed. The upper support 5 is formed as a closed rectangular frame. A pedestal portion 51a to which a suspension is attached may be formed on the upper side. This A type is provided for every three standing bone-like portions.

  As shown in FIGS. 4 (A), (B) and (D), the B type is configured in a state where the top and bottom are continuous, and a portal-shaped vertically long support 6 is configured. That is, it is composed of a vertically long gate-shaped portion 61 and attachment portions 62 and 62 on both sides thereof. A presser foot 63 is provided as necessary.

  As shown in FIG. 4C, the C type includes a right side 71 and a left side 72 in a state where the left and right sides are separated. The right side 71 and the left side 72 are formed with vertical pieces 71a and 72a and mounting pieces 71b and 72b outwardly from the lower side, and are U-shaped from the upper ends of the vertical pieces 71a and 72a. The upper pieces of the pieces 71c and 72c are configured to face outward. The U-shaped pieces 71c and 72c are fixed by bolts and nuts at vertical portions.

  As shown in FIGS. 5 (A) and 5 (B), the D type is configured separately from the lower support 4 and the upper support 5, and the upper and lower are fixed by bolts and nuts 44. ing. A heat insulating plate 43 may be interposed between the upper and lower sides. Adjacent lower supporters 4 and 4 are integrally connected to a connecting member 46.

  In addition, as shown in FIG. 5C, the E type is integrally formed between the upper and lower sides and the left and right sides. Also in this case, the left and right are integrally formed with the connection member 46. The height position is an appropriate intermediate height position, but may be the height position of the mounting portion 62. See FIGS. 5A and 5B].

  In the F type, as shown in FIGS. 6A to 6C, the folded plate support B is configured such that the lower support 4 and the upper support 5 are separated from each other and the lower support is adjacent to the lower support 4. 4 and 4 are connected by a connecting rod 47, and the upper support 5 is fixed on the connecting rod 47. Both ends of the connecting rod 47 are fixed to the top portion of the lower support 4 with bolts or the like.

  The folded plate roof system constituted by the erected portion 3 of the fitting type is shown in FIGS. 10 (A), (B) and (C), and FIGS. 11 (A) and (B). In particular, since the erected portion 3 is of the fitting type, there is an effect that the strength of the intermediate portion between the cross beams 1 and 1 can be strengthened as compared with the case of the erected portion 3 of the polymerization type. This is because the fitted portion 24 and the fitted portion 25 are elastically coupled to each other by pulling or pressing each other.

  There are three types of the erected portion 3 of the fitting type. The first is a rectangular cross-section type as shown in FIGS. 10, 11, 12 (A) and 13 (A). Specifically, the fitted part 24 is connected to the horizontal part 21 from the upper end of the vertical side 241 from one end of the horizontal part 21 of the folded unit ceiling plate 2 (see the right side in FIG. 12A). The apex side 242 is bent and formed on the side, and a downward inclined end side 243 is formed below the end.

  A folded edge 243a is bent at the lower end. In addition, an angled bent edge 241a is formed at the base portion of the vertical side 241 as necessary. In addition, an inclined edge 241b may be formed. The bent edge 241a and the inclined edge 241b may correspond to the joint portion by visual inspection from below after the ceiling construction.

  Further, as shown in FIG. 10, FIG. 11, FIG. 12 (A) and FIG. 13 (A), the fitting section 25 having a square cross section has a shape superposed on the polymerized portion 24 and has a plate thickness. The top side 252 is bent outward from the upper end of the vertical side 251 from the other end of the horizontal part 21 of the folded unit ceiling plate 2 (see the left side of FIG. A hanging side 253 is formed below the end portion.

  A fitting end edge 254 that is fitted to the lower end portion of the inclined end side 243 of the portion to be polymerized 24 is bent at an intermediate position of the hanging side 253. When fitted, the lower end piece 253a of the hanging side 253 is formed so as to abut on the surface of the horizontal portion 21.

  As shown in FIGS. 12 (B) and 13 (B), the second of the fitting-type standing skeleton 3 has a triangular cross section. Specifically, the fitted portion 24 is at the upper end of the upward inclined side 244 from one side end of the unit ceiling folded plate 2 at the one side end [the right side of the unit ceiling folded plate 2 in FIG. A downward inclined end 245 is formed further downward. A folded edge 245a is bent at the lower end.

  In addition, the fitting section 25 having a triangular cross-section has a shape that is fitted to the fitted section 24, and other than the horizontal section 21 of the unit ceiling folded plate 2 so as to increase by the plate thickness. A downward inclined side 256 is formed below the upper end of the upward inclined side 255 from the side end [left side of the unit ceiling folded plate 2 in FIG. 12B]. When fitted, a fitting end edge 257 that is fitted to the lower end portion of the downward inclined end side 245 of the fitted portion 24 is bent at the intermediate position of the downward inclined side 256. When fitted, the lower end piece 256a of the downward inclined side 256 is formed so as to abut on the surface of the horizontal portion 21.

  As shown in FIGS. 12 (C) and 13 (C), the third of the fitting-type standing skeleton 3 is a circular cross section. Specifically, the fitted portion 24 has a shape of approximately three-quarters from one end of the horizontal portion 21 of the unit ceiling folded plate 2 [the right side of the unit ceiling folded plate 2 in FIG. 12C]. A circular side 246 is formed. A bent edge 246 a may be formed at the end of the circular side 246. In addition, although not shown, the circular side 246 may be formed in one circular shape.

  In addition, the circular cross-section type fitting portion 25 is shaped to be fitted to the fitted portion 24, and the horizontal portion 21 of the unit ceiling folded plate 2 is formed so as to increase by the plate thickness. A substantially Ω-shaped circular side 258 is formed from the side end [the right side of the unit ceiling folded plate 2 in FIG. 12C]. A fitting projecting piece 259 that is fitted to the lower end portion of the circular side 246 of the fitting portion 24 is bent at an intermediate position of the circular side 258. When fitted, an outer lower end piece 258a of the circular side 258 is formed so as to abut on the surface of the horizontal portion 21.

  Between the horizontal beams 1 and 1, there is a problem that the vertical standing portions 3 and 3 are displaced from each other between the unit ceiling folded plates 2 and 2, so that FIG. ) And (B), the connecting bolt 35 may be attached at an appropriate interval (for example, about 1 m inside or outside). By connecting the apexes of the standing erected part 3 from the upper surface of the folded ceiling plate A, the amount of flexure can be reduced and the structure can be made strong.

  Further, as shown in FIGS. 14A and 14B, a bent edge 231a having a U-shaped cross section is formed at 23 overlapping portions, and a bent edge 221a formed at the portion to be polymerized 22 is formed. Further, the bent edge 231a is in an inserted state. With such a configuration, it is possible to make it difficult to bend and to provide a strong ceiling folded plate A with a simple configuration.

  Further, as shown in FIGS. 14 (C) and 14 (D), holes 233h are formed in three standing bone-like portions, and the two-piece vise member 36 is used by using holes 233h. The superposition | polymerization part 22 and the superposition | polymerization part 23 may be fixed firmly. Specifically, it comprises a U-shaped portion 36a, a presser portion 37b, and a tightening bolt 36c, and the standing skeleton 3 can be fixed by tightening the tightening bolt 36c.

  In the folded plate roof body C, a tightening type used only by the unit folded plate roof plate material 91 is mainstream from the viewpoint of workability (see FIG. 1 and the like), but is not limited thereto. That is, as shown in FIGS. 15A and 15B, the unit folded plate roof plate material 91 and the cap material 92 may be used as necessary. That is, the fitting type folded-plate roof body C is a construction example. In addition, as shown in FIGS. 16A and 16B, a superposed unit folded plate roof material 91 may be used.

A ... Folded ceiling plate, B ... Folded plate support B, C ... Folded plate roof, 1 ... Cross beam, 2 ... Unit ceiling folded plate,
21 ... Horizontal part, 22 ... Polymerized part, 23 ... Superposed part, 22a, 23a ... Step part,
24 ... mated part, 25 ... fitting part, 3 ... standing bone-like part, 30 ... gap, 4 ... lower side support,
5 ... Upper side support tool.

Claims (14)

A metal plate in which cross beams installed in parallel with an appropriate interval adjacent to each other at the top of the building, and horizontal portions and standing bone-like portions having sealed gaps are alternately formed. Made of a folded plate roof made of a metal plate and a folded plate roof made of a metal plate, the longitudinal direction of the erected portion intersecting the longitudinal direction of the transverse beam, ceiling folding plate body is fixedly mounted on the cross beam Rutotomoni, wherein while folded plate support between ceiling folding plate member and the folded plate roof member is interposed,該折plate support is on the cross beam A folded plate roof system , wherein the folded plate roof body is placed and fixed, and the folded plate roof body is placed and fixed on the folded plate support .   In Claim 1, the said folded folding board body is formed by overlapping both end portions in the width direction of the unit ceiling folded board having the same cross section on the upper and lower sides or on the left and right sides, and the overlapping portion is the erected portion. A folded-plate roof system characterized by comprising.   3. The standing portion according to claim 1, wherein the standing portion is a portion to be polymerized on one side in the width direction of the horizontal portion of the unit ceiling folded plate constituting the folded folding plate body, and the other side in the width direction of the horizontal portion. A folded plate roof system characterized in that it has a hermetic gap between the overlapping portions and a rectangular cross section.   4. The vertical portion according to claim 1, wherein the standing portion is a portion to be polymerized on one side in a width direction of a horizontal portion of the unit ceiling folded plate constituting the folded ceiling plate body, and the horizontal portion. The folded-plate roof system characterized by having a cross-sectional triangle shape, having a sealed space | gap with the superposition | polymerization part of the width direction other side of a shape part.   4. The vertical portion according to claim 1, wherein the standing portion is a portion to be polymerized on one side in a width direction of a horizontal portion of the unit ceiling folded plate constituting the folded ceiling plate body, and the horizontal portion. A folded plate roof system characterized by having a substantially airtight cross-section while having an airtight gap between the overlapping portion on the other side in the width direction of the shape portion.   6. A step according to any one of claims 1, 2, 3, 4 and 5, wherein stepped portions are formed on both sides of the standing erected portion, and a heat insulating plate is placed between the stepped portions of adjacent erected portions. A folded plate roof, wherein a gap is formed in a lower surface portion of the heat insulating plate. 6. The folded plate support according to claim 1, wherein the folded plate support is fixed to the transverse beam so as to partially surround the standing rib portion, and the standing rib portion. The folded-plate roof system characterized by the top part of being fixed to the said folded-plate support tool.   In any one of Claims 1, 2, 3, 4, 5, 6 or 7, the said folded-plate support is comprised so that it may mutually connect between adjacent bone-like parts. Characteristic folded plate roof system.   8. The folded plate support according to claim 1, wherein a lower side and an upper side of the folded plate support are separated from each other on the folded plate support on the upper side. A folded plate roof system, wherein a folded plate roof is mounted and fixed.   8. The folded plate support according to claim 1, wherein the folded plate support is separated from the left and right sides, and the folded plate roof is mounted on the folded plate support. A folded roof system characterized by being fixed.   The lower plate support according to any one of claims 1, 2, 3, 4, 5, 6, or 7, wherein the folded plate support is separated from a lower support and an upper support. Folded plates characterized in that the members are connected by a connecting rod, the upper support member is fixed on the connecting member, and the folded plate roof body is mounted and fixed on the upper support member. Roof system.   In any one of Claim 1, 2, or 3, the said standing part is a to-be-fitted part on the width direction one side of the horizontal part of the unit ceiling folded board which comprises the said ceiling folded board body, A folded plate roof system characterized by having a hermetically sealed gap with a fitting portion on the other side in the width direction of the horizontal portion, and having a rectangular cross section.   In any one of Claim 1, 2, or 3, the said standing part is a to-be-fitted part on the width direction one side of the horizontal part of the unit ceiling folded board which comprises the said ceiling folded board body, A folded plate roof system characterized by having a hermetically sealed gap with a fitting portion on the other side in the width direction of the horizontal portion and having a triangular cross section.   In any one of Claim 1, 2, or 3, the said standing part is a to-be-fitted part on the width direction one side of the horizontal part of the unit ceiling folded board which comprises the said ceiling folded board body, A folded plate roof system characterized in that it has a sealed gap with a fitting portion on the other side in the width direction of the horizontal portion, and has a substantially circular cross section.

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