JP5419311B1 - Exterior sandwich panel installation method - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an exterior panel mounting method capable of easily and surely mounting a panel with a simple structure and a simple construction method, and a panel fixture used therefor.
SOLUTION: Column bodies are erected at a predetermined interval, these column bodies are connected by beam portions, and a plurality of sub-columns and horizontal beams are attached to predetermined positions of the column bodies and the beam portions. Attach a cover to the bottom horizontal rail, attach a panel fixture to a horizontal rail other than the bottom horizontal rail, and fit the bottom edge of the bottom panel to the cover attached to the lower horizontal rail. The lowermost panel is attached by locking its upper end with the panel fixture, the lower end of the middle panel is attached to the upper end of the lowermost panel, and the upper end is locked with the panel fixture. The intermediate panel is attached, the lower end of the other intermediate panel is attached to the upper end of the intermediate panel, and the other upper panel is attached by locking the upper end with the panel fixture. .
[Selection] Figure 10

Description

The present invention relates to a method for mounting an exterior panel of a building such as a garage, and particularly to a method for mounting a sandwich panel.

Conventionally, a method for firmly attaching a panel to a building structure or the like and a panel attachment structure have been proposed.
For example, in the invention described in Patent Document 1 shown below, when attaching a sandwich panel formed by filling a core material between two metal plates to a structural material of a building, a flange portion projects from one end of a cylindrical body. A screw part is provided on the inner surface of the other end of the cylinder, an attachment hole penetrating one metal plate is formed in the sandwich panel, the cylinder is attached to the attachment hole, and a flange part is arranged at the hole edge of the attachment hole. The cylindrical jig is inserted between the flange portion and the screw portion by inserting the molding jig into the cylindrical body and screwing the molding jig into the screw portion while pressing the flange portion against the hole edge of the mounting hole. Compresses and bulges to form a locking part, sandwiches the metal plate at the hole edge of the mounting hole between the flange part and the locking part, fixes the cylinder to the sandwich panel, and constructs a mounting bolt Connected to the material and screwed into the threaded part of the cylinder It is intended to attach the sandwich panel to the structural member I.

JP-A-2005-90137

In the invention described in Patent Document 1, the cylinder can be firmly attached to the sandwich panel by sandwiching the metal plate at the edge of the attachment hole between the flange portion and the locking portion. The sandwich panel can be firmly attached to the structural material by screwing the mounting bolts and attaching the panel to the structural material.
However, the above-described invention has a problem that the structure of the sandwich panel mounting structure is complicated, the mounting method is also complicated, and the mounting work takes a lot of time and labor.

The present invention has been made in view of the above points, and provides an attachment method for an exterior sandwich panel that can easily and reliably attach a sandwich panel with a simple configuration and a simple construction method.

In the invention according to claim 1, a plurality of column bodies are erected at a predetermined interval, these column bodies are connected by beam portions, and a plurality of sub-columns are attached to predetermined portions of the column bodies and the beam portions, Next, a plurality of horizontal rails are attached to the sub-pillar, and a cover made of channel steel that covers the lower and left and right sides of the sandwich panel is attached to the lowermost horizontal rail of the horizontal rails through the fixing plate. At the upper end of the horizontal beam other than the horizontal beam, a panel fixture comprising a substrate fixed to the upper end of the horizontal beam and a locking portion provided at a right angle to the end of the substrate is attached, and the lower end of the bottom sandwich panel is It fits into the cover attached to the lowermost horizontal rail, the upper end of the surface plate of the lowermost sandwich panel is locked by the locking part of the panel fixture, and the lowermost sandwich panel is attached, and the intermediate sandwich The convex part at the lower end of the panel is Is fitted into the recess at the upper end of the intermediate plate, the upper end of the surface plate of the intermediate sandwich panel is locked by the locking portion of the panel fixing tool, and the intermediate sandwich panel is attached to the upper part of the intermediate sandwich panel. The intermediate sandwich panels are sequentially attached in the same manner as described above, and thereafter, the convex portion at the lower end of the uppermost sandwich panel is fitted into the concave portion at the upper end of the other intermediate sandwich panel. A method for attaching a sandwich panel for exterior use, wherein the uppermost sandwich panel is attached by engaging the upper end of the surface plate of the sandwich panel with an engaging part of a panel fixture.

According to the mounting method of the sandwich panel for exterior according to claim 1, in the sandwich panel mounting operation, the sub-column is mounted on the beam portion connecting the column bodies, the horizontal beam is mounted on the sub-column, and the horizontal beam is individually attached to the horizontal beam. Since the sandwich panels are sequentially attached, the operation process is simplified, and the sandwich panel positioning operation and the sandwich panel attachment operation can be performed easily, quickly and reliably.
In addition, the work time can be shortened and the simple construction method allows the sandwich panel to be securely attached even if it is not a skilled worker, and the panel can be attached in a simple manner by locking the upper end of the sandwich panel with a panel fixture. Since it is stably attached, the operator can quickly and surely perform the sandwich panel positioning operation or the sandwich panel attaching operation.

The schematic perspective view of the garage which is one Embodiment of this invention Schematic perspective view of a garage with a column attached to the column and beam A1 enlarged view (A) and A1 enlarged exploded view (B) of FIG. A2 enlarged view (A) and A2 enlarged exploded view (B) of FIG. B1 enlarged view (A) and B1 enlarged exploded view (B) of FIG. B2 enlarged view (A) and B2 enlarged exploded view (B) of FIG. B3 enlarged view of FIG. Schematic perspective view of a state where a cross rail is attached to the garage structure of FIG. C1 enlarged view (A) and C1 enlarged exploded view (B) of FIG. Schematic perspective view of a garage with a panel cut away D1 enlarged view (A), D2 enlarged exploded view (B) and D3 enlarged view (C) of FIG. Enlarged perspective view of panel fixture Partially cut away enlarged side view showing the bottom panel installation state Partial cutaway enlarged side view showing the state of attachment of the middle panel Partially enlarged cutaway side view showing the top panel mounting condition Partially enlarged cutaway plan view showing panel mounting condition Partial cutaway side view of sandwich panel and other example panels

An embodiment of the present invention will be described with reference to the drawings.
In this embodiment, a method for attaching an exterior panel of a garage will be described. However, the present invention is not limited to a garage and can be applied to an attachment method for an exterior panel of another structure.

As shown in FIG. 1, the garage is composed of a housing 1 and a rear panel 2, a right side panel 3 and a left side panel 4, and no panel is provided on the front vehicle entry side (in the direction of the arrow in FIG. 1). .
Each of these panels 2, 3, 4 is composed of a plurality of sandwich panels 51, and the panel is fixed to a frame 1 composed of column bodies 11, 12, beam portions 13-16, sub-columns 21, 22, cross rails 41, and the like. It is attached by a tool 61, a cover 65 and the like.
A sandwich panel (hereinafter abbreviated as a panel) 51 is formed by sandwiching a core material 51c such as polystyrene foam between two surface materials 51a such as iron plates, and the size is about 180 cm wide and about 90 cm high. The one with about 160 cm and height of about 90 cm is mainly used.
The garage can accommodate two rows of passenger cars in four rows, and has a width of about 10 m, a depth of about 6 m, and a height of about 6 m. The size of the panel and garage is not limited to this.

As shown in FIG. 2, the garage has five columnar bodies 11 standing on the front surface (car entry side) and five columnar bodies 12 standing on the rear surface at equal intervals, and the upper ends of the respective columnar bodies 11 on the front surface. Are connected by a beam portion 13, the upper end of each column 12 on the back surface is connected by a beam portion 14, and an intermediate portion is connected by a beam portion 15. These columns and beams are made of H-section steel.

Further, the upper ends of the front beam portion 13 and the rear beam portion 14 are connected by five beam portions 16, and the front column 11 and the rear column 12 are disposed below the right beam 16. The horizontal support member 23 is provided between the two, and similarly, the horizontal support member 23 is also provided below the beam portion 16 on the left side surface to constitute the base portion of the housing 1.

As shown in FIG. 3, a sub-column 21 is vertically attached to the beam portion 16 on the right side surface by a mounting bracket 31.
The sub pillar 21 is a long square pipe. The mounting bracket 31 is an angle (an angle steel) and is attached to the beam portion 16 by a U bolt 32 and a nut 34 which are fastening means. The sub-column 21 is attached to the beam portion 16 with a certain distance by screwing a bolt 33 into the hole 31a formed at the tip of the mounting bracket 31 and the hole 21a of the sub-column 21.

As shown in FIG. 4, a lateral support member 23 is attached to the sub pillar 21 by a mounting bracket 36 below the beam portion 16 on the right side surface.
The mounting bracket 36 is an angle, and is horizontally attached to the sub pillar 21 by a U bolt 32 and a nut 34 which are fastening means. Then, the bolts 33 are screwed into the holes 36 a drilled at the distal ends of the mounting brackets 36 and the holes 21 a of the sub-columns 21, so that the sub-columns 21 are attached in close contact with the lateral support members 23. In addition, the lower end of the sub pillar 21 is supported by an anchor 391 embedded in the ground as described later (see FIG. 7).
The horizontal support member 23 is a long square pipe, but a C-shaped pipe or the like can be used depending on the strength. Further, the number of bolts 33 is not limited to two and may be one.

In this manner, the four sub-columns 21 are attached to the beam portion 16 and the lateral support member 23 on the right side surface. In addition, since the attachment of the sub pillar 21 in the left side surface is the same as that of the right side surface, the description is omitted.

As shown in FIGS. 5 and 6, the rear sub-column 22 is attached to the beam portion 16, the rear column 12 and the beam portion 15, and the lower ends thereof are supported in the ground by anchors 391.
As shown in FIG. 5, the upper side of the sub pillar 22 is attached to the tip end of the beam portion 16 by a bolt 33 and a nut 34 by an angle mounting bracket 37. That is, the hole 37 a at the end of the mounting bracket 37 and the hole 16 a of the beam portion 16 are screwed together with the bolt 33 and fastened with the nut 34, and the mounting bracket 37 is fixed to the tip of the beam portion 16. Next, the sub-column 22 is attached to the beam portion 16 by screwing the bolt 33 into the other hole 37 b of the mounting bracket 37 and the hole 22 a of the sub-column 22.

As shown in FIG. 6, the central portion of the sub-column 22 is fixed at two places by an upper mounting bracket 38 and a lower mounting bracket 38 with the beam portion 15 interposed therebetween.
The mounting bracket 38 includes a first mounting portion 381 having an angle attached to the column 12 and a second mounting portion 382 having an angle fixed to the upper surface of the first mounting portion 381 so as to be orthogonal to the first mounting portion 381. Become.
When attaching the sub pillar 22 to the pillar body 12, first, the first attachment portion 381 of the attachment fitting 38 is attached to the pillar body 12 by the U bolt 32 and the nut 34, and then the hole 382 a of the second attachment portion 382 and the sub pillar 22. The sub-column 22 is attached to the column 12 by screwing a bolt 33 into the hole 22a.

FIG. 7 shows a method of fixing the sub pillar 22 to the ground.
The lower end of the sub-column 22 is constituted by an angle mounting bracket 39 and an anchor 391 suspended from the mounting bracket 39, and the sub-column 22 is fixed by burying the anchor 391 underground. The sub pillar 21 is also fixed in the same manner.

FIG. 8 is a schematic perspective view of the structure of the garage, and shows the housing 1 of the garage with a horizontal rail attached to the structure of the garage of FIG.
FIG. 9 shows how the horizontal rail 41 is attached. The horizontal rail 41 is mounted horizontally by an angle mounting bracket 42, but the fixed side mounting portion 421 is fixed to the sub-post 21 with a bolt 33, and then the hole 422 a of the support side mounting portion 422 and the hole 41 a of the horizontal rail 41 are connected to the bolt 33. Secure with. The panel 51 is attached to the horizontal rail 41. The horizontal rail 41 is a long square pipe, but a C-type pipe can also be used. 9 shows the mounting state of the uppermost horizontal beam 41 of the sub-post 21, but the other horizontal beams 41, 41,.

A panel mounting method will be described with reference to FIGS.
(1) A method for attaching the lowermost panel will be described with reference to FIGS.
A fixing plate 67, which is wider than the horizontal beam 41 and has the same length as the horizontal beam 41, is extended to the outside of the horizontal beam 41 and fixed with bolts 33 at the lower part of the lowermost horizontal beam 41 attached to the lower end of the auxiliary column 22. To do. The cover 65 is fixed to the protruding portion of the fixing plate 67 with screws 71. The lower end of the lowermost panel 51 (511) is inserted into the cover 65 from above to be fitted and fixed.
At this time, a recess 51b is formed at the lower end of the panel 511 between the surface plates 51a and 51a to avoid interference with the screw 71.
The cover 65 is made of a long channel steel and covers the lower end of the panel 511, both the left and right side ends, and the upper end.

(2) An intermediate panel mounting method will be described with reference to FIGS.
When attaching the intermediate panel 51 (512), the panel fixture 61 is used. As shown in FIG. 12, the panel fixing member 61 is configured to form a locking portion 612 by bending one end of a rectangular substrate 611 downward at a right angle, and a hole for screwing a bolt 33 into the center of the substrate 611. 61a is perforated.
The substrate 611 has a width H of about 10 cm, a depth D of about 5 cm, and the locking portion 612 has a height of about 1.5 cm.
When the panel 512 is attached, the panel fixture 61 is fixed to the upper end of the horizontal rail 41 with the bolt 33, and the locking portion 612 is locked to the upper end of the surface plate 51a of the lowermost panel 511.
At this time, the core material 51c is not formed at the upper ends of the surface plates 51a and 51a, and the gap between the surface plates 51a and 51a forms the recess 51b. Therefore, the locking portion 612 of the panel fixture 61 is securely locked to the upper end of the surface plate 51a by the recess 51b. As described above, the panel 51 can be attached to the crosspiece 41 without using screws or the like, so that the work efficiency is improved.
Thereafter, the intermediate panel 512 is overlapped on the lowermost panel 511, and the convex portion 51c at the lower end is fitted into the concave portion 51b of the panel 511. At this time, the locking portion 612 is sandwiched and fixed between the convex portion 51 c of the intermediate panel 512 and the surface plate 51 a of the panel 511.
Thereafter, this operation is repeated, and other intermediate panels are sequentially attached upward, and finally the uppermost panel is attached.

(3) A method of attaching the uppermost panel will be described with reference to FIGS. 11B and 11C and FIG.
The lower end 51 c of the uppermost panel 51 (513) is fitted into the recess 51 b at the upper end of the intermediate panel 51 (512), and the upper end is fixed by the panel fixture 61. At this time, the locking portion 612 of the panel fixture 61 is locked and attached to the upper end of the surface plate 51a of the panel 513 in the same manner as described above.
Thereafter, the cover 65 is fitted so as to cover the upper end portion of the panel 513, but a portion overlapping with the panel fixture 61 constitutes a notch 65 a in the cover 65 to avoid interference with the panel fixture 61.
The notch portion 65 a is a rectangular hole having a size that allows the lower end of the locking portion 612 of the panel fixing portion 61 to be inserted.

Also, as shown in FIG. 16, the panel 51 is attached in the lateral direction by attaching the cover 65 to the edge of the panel 51 at the side end and fitting the convex 51a of the other panel 51 into the concave 51b at the other end. Let it fix.
Thus, the cover 65 can cover all four sides of the panel 51, that is, the lower end, both side ends, and the upper end, so that the strength of the panel is increased, the durability is improved, and the aesthetic appearance of the entire garage is excellent.

FIG. 17A is a partially cutaway enlarged view of the panel 51 used in the present embodiment.
The panel 51 is a sandwich panel as described above, and the intermediate panel 512 and the uppermost panel 513 have a concave portion 51b at the upper end and a convex portion 51c at the lower end. As described above, the lowermost panel 511 has recesses 51b at the upper and lower ends.
The panel used in the present invention is not limited to the above-described sandwich panel. For example, as in another example shown in FIG. 17 (B), the panel 55 is integrally formed of the same member, and the upper end thereof has a locking portion 55a. What is necessary is just to comprise the recessed part 55b. The locking portion 612 of the panel fixture 61 is locked to the locking portion 55a.

In the above description, the same numbers are assigned to the bolts and nuts, but the size and number of the bolts and nuts can be arbitrarily determined according to the strength and the like. Similarly, the size of the U bolt can be arbitrarily determined.

As described above, according to the present embodiment, the panel can be positioned accurately and the panel can be easily and surely attached by the cover or the panel fixture, while being simple and easy to operate. In addition, the panel can be attached and the working time can be greatly shortened.

DESCRIPTION OF SYMBOLS 1 Garage housing 2 Back panel 3 Right side panel 4 Left side panel 11 Column 12 Column 13 Beam unit 14 Beam unit 15 Beam unit 16 Beam unit 21 Sub column 22 Sub column
23 Lateral support member 31 Mounting bracket 32 U bolt 33 Bolt 34 Nut 36 Mounting bracket
37 Mounting bracket 38 Mounting bracket 41 Horizontal rail 42 Mounting bracket 51 Panel (sandwich panel)
61 Panel fixture 65 Cover

Claims (1)

A plurality of column bodies are erected at a predetermined interval, these column bodies are connected by beam portions, a plurality of sub-columns are attached to predetermined positions of the column bodies and the beam portions, and then a plurality of horizontal beams are attached to the sub-columns. Install,
A cover made of grooved steel that covers the lower end of the sandwich panel and the left and right side edges is attached to the lowermost horizontal beam among the horizontal beams, and the horizontal beam is connected to the upper edge of the horizontal beam other than the lowermost horizontal beam. A panel fixture comprising a substrate fixed to the upper end of the substrate and a locking portion provided at a right angle to the end of the substrate is attached,
The lower end of the lowermost sandwich panel is fitted into a cover attached to the lowermost crosspiece, and the upper end of the surface plate of the lowermost sandwich panel is locked by the locking portion of the panel fixture. in the sandwich panel mounting, fitted convex portion of the lower end of the middle of the sandwich panel in the recess of the upper end of the lowermost panel, the locking portion of the upper surface plate of the sandwich panel of the intermediate said panel fixture Lock the middle sandwich panel and attach the other intermediate sandwich panel to the top of the middle sandwich panel in the same manner as above, and then place the convex part at the lower end of the uppermost sandwich panel. Fits into the recess at the upper end of the other intermediate sandwich panel, and locks the upper end of the top plate of the uppermost sandwich panel with the locking portion of the panel fixture Mounting method of exterior sandwich panels, characterized in that to attach the top sandwich panels Te.

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