JP2008231884A - Flattening method of folded-plate roof and method of fixing articles to it, and their structures - Google Patents

Abstract

[PROBLEMS] To flatten a folded plate roof that can be flattened by stably fixing a flat plate material on the folded plate roof, which has been built for a long time. A method of fixing an article on a folded plate roof is provided.
A first support (stud bolt) 10 is fixed to a mountain-shaped portion 3 of a folded plate roof R. Further, the flat plate material 40 is laid so as to cover the plurality of mountain-shaped portions 3. A long pressing plate 20 is placed on the laid flat plate 40, and the pressing plate 20 is fixed to the folded roof R side from the flat plate 40 using the first support 10. An auxiliary jig 30 is fixed to the holding plate 20, and a third support (stud bolt) 32 is fixed to the auxiliary jig 30. An appropriate article 50 is fixed on the flat plate 40 using the third support (stud bolt) 32.
[Selection] Figure 11

Description

  The present invention relates to a method for flattening a roof surface of a folded plate roof having a structure in which mountain-shaped portions are continuous at a predetermined pitch, and an article such as a water retention drainage base material is fixed to the flattened folded plate roof surface. It relates to construction methods and their structures.

  In recent years, it has been recommended that the rooftop be greened for the purpose of suppressing an increase in indoor temperature or improving the air environment. In the case of a flat roof surface from the beginning, materials necessary for greening can be fixed to the roof surface relatively easily. However, in the case of the folded plate roof R as shown in FIG. 19, that is, the folded plate roof R having a structure in which the mountain-shaped portions 3 running in the X direction that is the roof gradient direction are continuous at a predetermined pitch in the Y direction that is the eaves direction. Since the roof surface is not flat but has an uneven surface, it is not easy to directly fix materials necessary for greening on the roof surface. For this purpose, as shown in FIG. 19, for example, a flat plate material 40 made of foam resin is fixed to the folded roof R to flatten the roof surface, and an article such as a water retention drainage base material 50 is fixed thereon. (See Patent Document 1).

  In FIG. 19, a long pressing plate 7 is placed in the X direction on the laid flat plate member 40, and the roof is formed using existing bolts 5 that fix the roof plates 2 of the folded roof R. By fixing the long pressing plate 7 to the auxiliary jig 8 fixed to the side, a large number of laid flat plates 40 are stably fixed to the roof side. A stud bolt 9 is fixed to the long pressure plate 7, and a water retention / drainage base member 50 is fixed on the flat plate member 40 by using the stud bolt 9.

JP 2006-274759 A

  The present inventors have actually constructed a fixing structure of the water retention drainage base material to the folded plate roof based on the contents described in Patent Document 1, but in the process, the newly constructed folded plate roof In the case of construction, no particular problem occurs, but in the case of construction on the existing folded-plate roof surface, rust occurs on the bolts 5 fixing the roof-plates 2 of the folded-plate roof R together. In many cases, it is found that the strength of the bolt 5 may be insufficient to stably fix the flat plate member 40 and the article (water retention drainage base material) 50 via the auxiliary jig 8. Further, in order to pass the auxiliary jig 8, it is necessary to form the opening 41 in the flat plate member 40 as shown in FIG. 19, and this opening forming work is somewhat complicated as on-site construction.

  The present invention has been made in view of the circumstances as described above. For example, even a folded plate roof that has passed for a long time, such as 10 years after construction, a flat plate material is stably fixed thereon. It is an object of the present invention to provide a flattening method for a folded plate roof that can flatten the roof surface, and a method for fixing an article on the flattened folded plate roof. It is another object of the present invention to provide a folded plate roof structure flattened as described above and an article fixing structure to the flattened folded plate roof structure.

  The flattening method of the folded plate roof which is the first invention of the present application is a folded plate roof surface in which a plurality of mountain-shaped portions running in the X direction which is the roof gradient direction are continuous at a predetermined pitch in the Y direction which is the eaves direction. Is a method of flattening using a flat plate material, the step of fixing a first support fixture at at least two places in the X direction of the chevron, or at least two places in the Y direction, the plurality A step of laying a flat plate so as to cover the chevron, and placing a long pressure plate on the laid flat plate in the direction in which the first support is fixedly erected at the at least two locations. The method further comprises at least a step of fixing the elongated pressing plate to the folded plate roof side using the first support (Claim 1).

  In addition, the flat folded plate roof structure according to the second invention of the present application is a folded plate in which a plurality of chevron portions running in the X direction that is the roof gradient direction are continuous at a predetermined pitch in the Y direction that is the eaves direction. A first support that is fixedly erected on at least two places in the X direction of the chevron part or at least two parts in the Y direction on the roof surface, and is laid so as to cover the plurality of chevron parts. And a folded plate roof that is placed on the laid flat plate in the direction in which the first support is fixedly erected in at least two places and using the first support It comprises at least a long pressing plate fixed to the side (Claim 6).

  In the first and second inventions described above, the fixing of the long pressing plate used for fixing the flat plate material to the folded plate roof is performed by an existing bolt that fixes the roof plates of the folded plate roof to each other. However, since the first support member newly fixed to the mountain-shaped portion of the folded plate roof is used, the long pressure plate is fixed firmly. As a result, the fixing of the flat plate to the folded plate roof surface is stabilized. A conventionally known stud bolt is preferably used for the first support, but it is not limited to a stud bolt as long as it can stably fix a long pressing plate. Further, for fixing the first support to the mountain-shaped portion of the folded plate roof, an appropriate fixing means can be used in consideration of both materials and the like, but it is preferable that both are metal materials by welding, Alternatively, fixing with an adhesive may be used. Alternatively, a method of fixing both using a screw or the like can be mentioned. In that case, it is desirable to perform a water stop treatment using a rubber packing or the like.

  In said 1st and 2nd invention, the material used for a flat plate material is arbitrary, and there is no restriction | limiting in particular. For the purpose of preventing radiant heat from the roof surface or the like, a foamed resin plate is preferably used as the flat plate material (claims 2 and 7). In addition, materials such as non-foamed resin, foamed mortar, and wood can also be used. As will be described later, when a certain article is fixed on the flattened roof surface, the flat plate material needs to have a strength sufficient to withstand an overload from the article.

  In the first and second inventions described above, the long pressure plate is for preventing the flat plate material placed on the folded plate roof from scattering due to negative pressure or the like, and has a required strength. Can be made of any material, provided that A metal material and a resin material are preferable from the viewpoint of cost and ease of handling.

  The construction method for fixing an article on the flattened folded roof that is the third invention of the present application is in addition to the steps of the flattened construction method of the folded plate roof that is the first invention described above. It comprises at least a step of fixing an article on a flattened roof surface using a support (claim 3). The article fixing structure to the flat folded plate roof structure according to the fourth invention of the present application is further provided on the flat folded plate roof structure according to the second invention described above. The article is fixed by using (Claim 8).

  In the third and fourth inventions described above, the folded plate roof surface is a flat surface by laying a flat plate material, and the article is fixed thereon using the first support member as a support member. Is very easy. The article to be fixed may be any article that is required to be arranged on the flattened folded-plate roof. For example, when greening of the roof surface is desired, the water retention as described in Patent Document 1 is performed. Drainage base materials are listed. In addition, it may be a solar panel.

  The article to be fixed has attachment holes at a distance a in the X direction that is the roof gradient direction, and at an interval n · Pa that is an integer multiple of the pitch Pa of the chevron in the Y direction that is the eaves direction. In the case of having attachment holes, the first support is fixed for each distance a with respect to every n chevron portions of the folded plate roof. Moreover, the said elongate holding plate which prepared the through-hole through which a 1st support tool passes for every said distance a is prepared. After laying the flat plate on the folded plate roof, the pressing plate is passed through the through hole at a position corresponding to the mountain-shaped portion to which the first supporting member is fixed. Put in. Then, from above, the article is placed on the flat plate through the first support tool in the mounting hole, and in this state, the article is fixed to the first support tool. Thereby, a flat plate material, an elongate holding plate, and an article can be integrally fixed to a flattened folded plate roof. It is also possible to fix the long press plate on the flat plate member in advance and then place and fix the article.

  As another aspect of the construction method for fixing an article on the flattened folded plate roof according to the third aspect of the present invention, the present invention further includes a long pressure plate arranged in the X direction or the Y direction. A flat folded plate comprising: a step of fixing a second support; and a step of fixing an article on the flattened roof surface using at least the second support. A method of fixing an article on a roof is disclosed (claim 4). Further, as another aspect of the article fixing structure to the flat folded plate roof structure according to the fourth aspect of the present invention, there is further provided a second support member on the long pressing plate disposed in the X direction or the Y direction. The article is fixed to the flat folded plate roof structure, wherein the article is fixed on the flat folded plate roof structure using at least the second support. A structure is disclosed (claim 9).

  In the above aspects of the third and fourth inventions, the second support for fixing the article is separately used, and the number of the first support fixed to the mountain-shaped portion is a long presser. Only the number required to fix the plates, for example, the lowest and highest two in the X direction is sufficient, and the work can be simplified. Although the aspect which fixes a 2nd support tool to a elongate holding plate is arbitrary, the fixation aspect by a volt | bolt nut is suitable from the ease of work. Further, the distance (pitch) between the second support tools when the second support tool is fixed to the long press plate is the distance a, but the long press plate is a long hole. By forming a plurality of through-holes, the fixing work of the second support is facilitated, and there is an advantage that the same long pressing plate can be used for articles having different distances a. . In this aspect, in addition to the second support, the first support fixed to the chevron portion of the folded plate roof can also be used for fixing the article.

  As another aspect of the construction method of fixing the article on the flattened folded plate roof according to the third invention, each step of the flattening method of the folded plate roof according to the first invention is also provided. In addition, a step of attaching an auxiliary jig of an arbitrary length in a direction orthogonal to the long pressing plate arranged in the X direction or the Y direction, and a third support on the auxiliary jig Fixing the article, and at least a step of fixing the article on the flattened roof surface using at least the third support tool, the article on the flat folded plate roof A fixing method is disclosed (claim 5). Further, as still another aspect of the article fixing structure to the flattened folded roof structure according to the fourth invention, on the flattened folded roof structure according to the second invention, the X direction is further provided. Alternatively, an auxiliary jig of an arbitrary length is attached to a long pressing plate arranged in the Y direction and is attached in a direction orthogonal thereto, and a third support is attached to the auxiliary jig. An article fixing structure to a flattened folded plate roof structure, wherein the article is fixed on the flattened roof surface using at least the third support. Disclosed (Claim 10).

  In the third and fourth aspects of the present invention, the article to be fixed is attached to a distance that is not an integral multiple of the pitch Pa of the chevron in the Y direction that is the eaves direction, that is, a distance of n · Py ± α. It is preferably used when it has holes. That is, by using the auxiliary jig to which the third support tool is fixed, the third support tool can be set up at an arbitrary position between the adjacent chevron portions, and at least the third support tool is used. By doing so, it becomes possible to fix an article having attachment holes at an arbitrary distance (pitch). The pitch adjustment in the X direction can be easily performed by using a long pressing plate in which a plurality of through holes, which are long holes, are formed. Also in this aspect, if necessary, in addition to the third support, the first support fixed to the mountain-shaped portion of the folded plate roof, or the second support fixed to a long pressure plate. A support can also be selectively used to fix the article.

  According to this invention, even if it is a folded-plate roof which many years passed after construction, a flat plate material can be stably fixed on it and a roof surface can be made flat. Moreover, an appropriate article can be stably fixed on the flattened folded plate roof.

  Hereinafter, the present invention will be described based on embodiments with reference to the drawings. First, the flattening method of the folded plate roof according to the first invention and the flattened folded plate roof structure according to the second invention will be described. FIG. 1 shows an example of a folded plate roof. FIG. 2 shows a state in which a stud bolt as a first support is fixed to the top of the mountain-shaped portion of the folded plate roof, and FIG. 3 shows a state in which a flat plate material such as a foamed resin plate is placed on the folded plate roof. 4 and 6 show a state in which a flat plate is fixed using a long pressing plate, and FIGS. 5 and 7 show an example of a folded plate roof in which the flat plate is fixed and flattened. Yes.

  As shown in FIG. 1, the folded plate roof R has a fixing bolt 5 erected on a fixture 4 mounted on a beam 1 of a building, and passes through the roof plate 2 through the fixing bolt 5 to fix a fixing nut 6. It is fixed to the roof frame of the roof plate 2 by tightening with. The folded plate roof R of this form has a large number of chevron portions 3 running in the X direction that is the roof gradient direction, and each chevron portion 3 is spaced at a pitch Pa in the Y direction that is the eaves direction. It is formed continuously. Moreover, the top part 3a (FIG. 2) of each mountain-shaped part 3 is a flat surface.

  First, an appropriate number of chevron portions 3... At an appropriate pitch are selected from the chevron portions 3 in such an existing folded plate roof R, and the first support is fixed to the top portion 3a. In this example, a stud bolt 10 is used as an example of a first support, and the bottom 11 of the stud bolt 10 is fixed to the top 3a by welding. It can also be fixed with an adhesive or a screw. The stud bolt 10 is preferably fixed at least in the vicinity of both end portions in the X direction of the chevron 3, but an appropriate number of stud bolts 10 may be fixed at an intermediate position as illustrated in FIG. 7.

  As an example of the first support, the stud bolt 10 can be fixed not in the X direction but in the Y direction, which is a direction orthogonal thereto. In that case, as shown in FIG. 5, an appropriate number of chevron portions 3... Are selected at an appropriate pitch, and stud bolts 10. Also in this case, the stud bolt 10 is preferably fixed at least to the mountain-shaped portions 3 and 3 located at both ends in the eaves direction (Y direction) of the folded plate roof R, but is located in the middle of the eaves direction (Y direction). The stud bolts 10 may be fixed to some of the angled portions 3.

  In any case, the pitch in the Y direction of the chevron portions 3... For fixing the stud bolt 10 and the pitch in which the stud bolts 10 are fixed in the X direction of the chevron portion 3 can stably fold the flat plate 40 described later. Select appropriately according to the construction site so that it can be fixed to the roof surface. As in the third and fourth inventions according to the present invention, when an appropriate article 50 is fixed to the flattened folded plate roof surface, the pitch of the mounting holes provided in the article 50 is also taken into consideration. Thus, each pitch is set.

  After fixing an appropriate number of stud bolts 10, as shown in FIG. 3, a flat plate material 40, for example, a foamed resin plate is placed. The mounting area of the flat plate member 40 may be the entire surface of the folded plate roof R or a part of the folded plate roof R depending on the request of the construction site. The flat plate member 40 may be simply placed on the chevron 3 of the folded plate roof R. Preferably, as shown in the drawing, the flat plate member 40 is placed such that the longitudinal direction thereof is the Y direction.

  Next, the long pressing plate 20 is placed on the flat plate 40 so as to cover a plurality of the flat plates 40 placed. In the example shown in FIGS. 4 and 5, the long pressure plate 20 is placed in the Y direction, and in the examples shown in FIGS. 6 and 7, the long pressure plate 20 is in the X direction. It is placed towards. In any case, an appropriate number of through holes 21 which are long holes in the long axis direction are formed in the holding plate 20 in the longitudinal direction, and the fixed stud bolt 10 is passed through any of the through holes 21. After setting, the nut 12 is tightened. Thereby, the fixing operation | work to the folded-plate roof R of the flat material 40 is complete | finished, and the flat folded-plate roof structure R1 which is 2nd invention in this application is obtained.

  In the example shown in FIG. 7, the stud is attached to each of the third chevron portions 3 of the plurality of chevron portions 3. The bolt 10 is fixed, and the pitch Xa of the stud bolt 10 in the X direction in each angled portion 3 is substantially the same as the lateral width of the flat plate material 40 to be placed. However, the pitch Pb is not limited to this, and the stud bolts 10 in the X direction in each angled portion 3 may be only at both ends of the angled portion 3.

  Although not shown, in the example shown in FIGS. 5 and 7, an appropriate article (for example, an appropriate material necessary for rooftop greening or a solar panel) is used using the stud bolt 10 (first support). A method for fixing an article on a flattened folded roof, which is the third invention of the present application, and an article to the flattened folded roof structure, which is the fourth invention. One form of the fixed structure is completed. In the example shown in FIG. 7, when an article to be fixed has a through hole with a pitch of Pb (= 3 × Pa) in the Y direction and a through hole with a pitch of Xa in the X direction, the through By passing the stud bolt 10 through the hole and tightening with the nut, the article 50 can be securely fixed.

  FIG. 8 is a diagram for explaining another embodiment of the third and fourth inventions of the present application. Here, a through-hole 21 formed in the long pressing plate 20 arranged in the X direction is used. Thus, the second stud bolt 16 as the second support is fixed. This aspect is effective when the pitch Xc (not shown) of the X-direction through-holes (attachment holes) formed in the article 50 to be fixed is different from the above-described Xa. That is, an appropriate number of second stud bolts 16 that are second support tools are fixed to the long pressure plate 20 while adjusting the position in the through holes 21 so that the pitch coincides with the pitch Xc. . Although not shown, in this application, the article is secured by utilizing all or any of the second stud bolt 16 secured in this manner and, if necessary, the stud bolt 10 already secured. The other form of the article fixing structure to the flat folded plate roof structure according to the fourth invention is completed.

  In addition, although not specifically illustrated, the aspect using the second stud bolt 16 described above is different only in the direction by 90 degrees in the aspect in which the long pressing plate 20 shown in FIG. 5 is arranged in the Y direction. Can be applied in the same way.

  9 to 18 illustrate still another embodiment of the third and fourth inventions of the present application. 9 to 13 show a form (hereinafter referred to as form A) in the case where the long pressing plate 20 is disposed in the Y direction as shown in FIG. 4, and FIGS. 6 shows a form (hereinafter referred to as form B) when a long pressing plate 20 is arranged in the X direction. In any of the forms A and B, the configuration is different from the already described aspect in that the auxiliary jig 30 is further used.

  First, form A will be described. As shown in FIG. 9, a long presser plate 20 attached in the Y direction is used with a through hole 21 which is a long hole formed therein, and an auxiliary is provided in a direction perpendicular thereto (that is, the X direction). An appropriate number of jigs 30 are fixed by a fixture 15 such as a bolt and nut. The auxiliary jig 30 has a through hole 31 that is a long hole in the long axis direction, and a third stud bolt 32 that is a third support is erected using the through hole 31.

  The state after the third stud bolt 32 is erected is shown in FIG. The position of each auxiliary jig 30 in the Y direction can be appropriately set by sliding the auxiliary jig 30 in the Y direction along the through hole 21 which is a long hole formed in the long holding plate 20. it can. Further, by sliding the third stud bolt 32 in the X direction along the through hole 31 which is a long hole formed in the auxiliary jig 30, the position of each third stud bolt 32 in the X direction is appropriately set. Can be set. Therefore, the third stud bolt 32 can be positioned in accordance with the pitch of the mounting holes in the Y direction and X direction formed in the article to be fixed.

  FIG. 11 shows a state in which the article 50 is fixed using the third stud bolt 32 thus positioned. By placing the flat plate 40 on the folded plate roof R, the folded plate roof R has a flat folded plate roof structure R1, and the placed flat plate 40 is placed thereon. Since the long presser plate 20 is fixed to the roof side using the first support (stud bolt 10) fixed to the mountain-shaped portion 3, it is in a stable state. Further, an appropriate number of auxiliary jigs 30 are fixed at an appropriate pitch in the Y direction by using the through holes 21 formed in the long pressing plate 20, and the through holes 31 formed in the auxiliary jig 30 are used. An appropriate number of third supports (third stud bolts 32) are fixed at an appropriate pitch in the X direction. Then, by using the third support (third stud bolt 32), the appropriate article 50 is fixed on the flat plate member 40, whereby the flat folded plate roof structure according to the fourth invention is provided. Still another form of the article fixing structure is completed.

  As shown above, FIG. 12 is a cross-sectional view in the eaves direction, and FIG. 13 is a plan view. As described above, the long pressing plate 20, the auxiliary jig 30, and the third stud as the third support tool By using the bolt 32, the auxiliary jig 30 and the third stud bolt 32 are used regardless of the pitches of the attachment holes in the X direction and the Y direction formed in the article 50 to be fixed. It is possible to fix the article 50 on the flat plate member 40 in a stable posture by individually adjusting the attachment position of X in the X direction and the Y direction.

  Even in the article fixing structure to the flat folded plate roof structure in this form, depending on the pitch of the mounting holes in the X direction and the Y direction formed in the article 50 to be fixed, if necessary, The second stud bolt 16 may be further fixed to the through hole 21 which is a long hole formed in the long pressure plate 20 and used for fixing the article 50. Further, all or any of the stud bolts 10 that are already fixed may be used for fixing the article 50.

  Next, form B will be described. As described above, the form B is different from the form A in that the long pressing plate 20 is arranged in the X direction, and the length of the auxiliary jig 30 to be used is the mountain-shaped portion of the folded plate roof R. 3 differs from Form A in that an auxiliary jig 30 having a length shorter than the pitch Pa in the Y direction is used. In other respects, the holding function of each member is the same except that the direction of the member is 90 degrees from that of Form A. In FIGS. 14 to 18, the same members are denoted by the same reference numerals.

  Also in the form B, as shown in FIG. 14, the long presser plate 20 arranged in the X direction is made to have a pitch Pa in the Y direction of the mountain-shaped portion 3 of the folded plate roof R by using the through holes 21. An appropriate number of short-length auxiliary jigs 30 are fixed with a fixture 15 such as a bolt and nut. In addition, a third stud bolt 32 as a third support is erected by using a through hole 31 formed in the auxiliary jig 30. FIG. 15 shows a state after the third stud bolt 32 is erected.

  Also here, the position of each auxiliary jig 30 in the X direction is appropriately set by sliding the auxiliary jig 30 in the X direction along the through hole 21 which is a long hole formed in the long holding plate 20. In addition, by sliding the third stud bolt 32 in the Y direction along the through hole 31 which is a long hole formed in the auxiliary jig 30, the Y of each third stud bolt 32 can be The position in the direction can be set as appropriate.

  FIG. 16 shows a state in which the article 50 is fixed using the third stud bolt 32 thus positioned, and the article fixing structure to the flat folded plate roof structure according to the fourth invention of the present application. Still other forms of are completed. FIG. 17 and FIG. 18 correspond to FIG. 12 and FIG. 13 in the form A, respectively, and the structure is substantially the same except that the direction is different by 90 degrees as described above. Is omitted.

The figure which shows an example of a folded-plate roof. The figure which shows the state which fixed the stud bolt as a 1st support tool to the top part of the mountain-shaped part of a folded-plate roof. The figure which shows the state which mounted the flat plate material which is a foaming resin board, for example on the folded-plate roof. The figure which shows the state fixed using the elongate pressing plate which has arrange | positioned the flat material in the Y direction. The whole figure which shows an example of the folded-plate roof which fixed and flattened the flat plate material using the elongate pressing plate arrange | positioned in the Y direction. The figure which shows the state fixed using the elongate holding plate which has arrange | positioned the flat plate material to the X direction. The whole figure which shows an example of the folded-plate roof which fixed and flattened the flat plate material using the elongate pressing plate arrange | positioned to the X direction. The whole figure which shows the state which attached the 2nd stud bolt as a 2nd support tool to the flat plate roof made flat. The fragmentary figure which shows the state which attached the 3rd stud bolt as an auxiliary jig and a 3rd support tool to the folded-plate roof flattened by the elongate holding plate arrange | positioned in the Y direction. The whole figure which shows the state which attached the 3rd stud bolt as an auxiliary jig and a 3rd support tool to the folded-plate roof flattened by the elongate holding plate arrange | positioned in the Y direction. The fragmentary figure which shows the state which fixed the article | item using the 3rd stud bolt which is a 3rd support tool on the flattened folded-plate roof shown in FIG. The figure which shows the structure shown in FIG. 11 from the eaves side. FIG. 12 is a diagram showing the structure shown in FIG. 11 as viewed from above. The fragmentary figure which shows the state which attached the 3rd stud bolt as an auxiliary jig and a 3rd support tool to the folded-plate roof flattened by the elongate holding plate arrange | positioned to the X direction. The whole figure which shows the state which attached the 3rd stud bolt as an auxiliary jig and a 3rd support tool to the folded-plate roof flattened by the elongate pressing board arrange | positioned to the X direction. The fragmentary figure which shows the state which fixed the articles | goods using the 3rd stud bolt which is a 3rd support tool on the flattened folded-plate roof shown in FIG. The figure which shows the structure shown in FIG. 16 from the eaves side. The figure which sees the structure shown in FIG. 16 from the top. The figure for demonstrating the conventional example which fixed the flat material to the folded-plate roof, flattened the roof surface, and fixed the article | item on it.

Explanation of symbols

R ... folded plate roof, 2 ... roof plate, 3 ... mountain-shaped portion, 3a ... top of the mountain-shaped portion, 5 ... fixing bolt, 10 ... stud bolt as an example of the first support, 11 ... bottom portion of the stud bolt, 16 ... A second stud bolt as a second support, 20 ... a long pressing plate, 21 ... a through hole as a long hole, 30 ... an auxiliary jig, 31 ... a through hole as a long hole, 32 ... a third 3rd stud bolt, which is a support tool for 40, for example, a flat plate material which is a foamed resin plate, 50 ... an article, R1 ... a flat folded plate roof structure

Claims (10)

A method of flattening a folded plate roof surface using a flat plate material, in which a plurality of mountain-shaped portions running in the X direction which is the roof gradient direction is continuous at a predetermined pitch in the Y direction which is the eaves direction,
A step of fixing and standing a first support at at least two places in the X direction of the chevron or at least two places in the Y direction;
Laying a flat plate so as to cover the plurality of chevron portions,
A step of placing a long pressing plate in the direction in which the first support is fixedly erected at the at least two locations on the laid flat plate material;
A step of fixing the elongated holding plate to the folded plate roof side using the first support;
A flattening method of a folded-plate roof characterized by comprising at least   The flattening method for a folded plate roof according to claim 1, wherein a foamed resin plate is used as the flat plate material. In addition to each step of the flattening method of the folded plate roof according to claim 1 or 2,
Fixing the article on the flattened roof surface using the first support;
A method of fixing an article on a flattened folded plate roof characterized by comprising: In addition to each step of the flattening method of the folded plate roof according to claim 1 or 2,
A step of fixing the second support to the elongated holding plate;
Fixing an article on the flattened roof surface using at least the second support;
A method of fixing an article on a flattened folded plate roof characterized by comprising: In addition to each step of the flattening method of the folded plate roof according to claim 1 or 2,
Attaching an auxiliary jig to a long holding plate in a direction perpendicular to the direction;
Fixing a third support to the auxiliary jig;
Fixing an article on the flattened roof surface using at least the third support;
A method of fixing an article on a flattened folded plate roof characterized by comprising: At least two places in the X direction of the chevron portion on the folded plate roof surface in which a plurality of chevron portions running in the X direction that is the roof gradient direction are continuous at a predetermined pitch in the Y direction that is the eaves direction, or Y A first support fixedly erected at least at two locations in the direction;
A flat plate laid so as to cover the plurality of chevron portions,
The first support member is placed on the laid flat plate in the direction in which the first support member is fixedly erected in the at least two places, and is fixed to the folded plate roof side using the first support member. A long holding plate,
A flat folded plate roof structure characterized by comprising:   The flat folded plate roof structure according to claim 6, wherein the flat plate material is a foamed resin plate.   An article to the flat folded plate roof structure, wherein the article is fixed on the flat folded plate roof structure according to claim 6 or 7 by using the first support. Fixed structure.   A second support member is fixed to the long pressing plate in the flat folded-plate roof structure according to claim 6 or 7, and is flattened using at least the second support member. An article fixing structure for a flattened folded-plate roof structure, wherein an article is fixed on the folded-plate roof structure.   An auxiliary jig is attached to the long pressure plate in the flat folded plate roof structure according to claim 6 or 7 in a direction orthogonal to the direction, and a third support is attached to the auxiliary jig. An article fixing structure to a flattened folded roof structure, wherein an article is fixed, and an article is fixed on the flattened roof surface at least using the third support tool .

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