JP2005097869A - Installation structure of projected corner panel - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an installation structure of a projected corner panel for easily adjusting a position, by installing the projected corner panel in a projected corner part of a building in a stable state by simple work. <P>SOLUTION: In this structure, the L-shaped projected corner panel 11 for arranging a through-hole 12 in a reverse projected corner part from a surface projected corner part, is installed in the projected corner part of the building. In the installation structure, a corner piece 8d having a bolt square hole is arranged in a projected corner part upper part of L-shaped projected corner panel receiving hardware 8 for connected two bands 8a and 8b at an angle of 90 degrees; a long bolt 9 with a square root screw is inserted into the bolt square hole of the corner piece 8d; the long bolt 9 is penetrated through the through-hole 12 of the projected corner panel 11; and the projected corner panel 11 is installed in and fixed to the projected corner part of the building by screwing the long bolt 9 into a nut 13. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

  The present invention relates to a structure in which a corner panel is attached to a corner of a building, and in particular, a state in which the corner panel is fixed to the corner of a building by a simple operation using a corner panel receiving object having a simple structure. The present invention relates to a mounting structure for a protruding corner panel that can be mounted on a mounting corner, and a structure for attaching a heat insulating material to the protruding corner portion.

  Conventionally, as will be described later, a great number of techniques have been developed for the mounting structure of the protruding corner panel. In particular, there is a demand for a structure in which the corner panel can be attached to the corner of the building in a stable and stable manner, or a structure in which a heat insulating material can be easily attached to the corner of the building. Yes.

  As shown in Patent Document 1 (FIG. 1), which will be described later, an L-shaped protruding corner bracket is arranged around a prism, and both ends of the L-shaped protruding corner bracket are fixedly attached to the beam via beam mounting brackets. And the structure which attaches the protruding corner panel contact | abutted to the outer side of an L-shaped protruding corner metal object to the both sleeves of an L-shaped protruding metal metal object via a bolt is developed.

  Further, as shown in Patent Document 2 (FIG. 1), which will be described later, both ends of the valley-shaped protruding corner receiving piece abut against the end faces of the outer wall flat panels arranged on both sides, and are bolted. The arc-shaped protruding corner panel is brought into contact with the spacer inserted in the trough of the metal receiving piece, and the arc-shaped protruding corner panel, the spacer and the bottom of the trough of the trough-shaped protruding corner receiving piece are integrally formed with support bolts. Technology for fixed mounting structures has also been developed.

  Furthermore, as shown in Patent Document 3 (FIGS. 1 and 4), which will be described later, an L-shaped mounting bracket is provided at the protruding corner of the building frame provided around the prism, and the L-shaped cross section. By folding a part of the corner portion of the mounting bracket into the inner surface, a panel mounting flange having a bolt insertion hole provided in the central portion was formed and contacted with the outer surface of the L-shaped mounting bracket A technology for a mounting structure in which a corner portion of a protruding corner panel and the panel mounting flange are connected and fixed to each other via a bolt has also been developed.

Japanese Patent Laid-Open No. 4-111834 (FIG. 1) No. 5-76223 (Fig. 1) Japanese Patent Laid-Open No. 10-338982 (FIGS. 1 and 4)

  However, in the technique of Patent Document 1, since there is a column at the position where the L-shaped corner support is bolted to the corner panel, it is necessary to attach the L-shaped corner bracket to the corner panel in advance. In addition, the L-shaped protruding corner metal cannot be fixed to the beam when the adjacent flat panel is attached. Therefore, the protruding corner panel must be attached prior to the flat panel. That is, there is a problem that the flat panel cannot be mounted when the out-of-corner panel is missing or damaged, and the construction cannot proceed.

  In the technique of Patent Document 1, the corner panel is fixed from the inside of the building (behind the pillar), so if the corner panel has to be removed for replacement or repair after construction, The adjacent flat panel must also be removed. Flat panels are often equipped with interior wall bases and the like, which is a major construction work. Furthermore, it is necessary to bolt to each surface of the L-shaped corner receiving piece, and there is a need for separate parts for mounting the L-shaped corner receiving piece on the beam. There was also.

  In the technology of Patent Document 2, since the protruding corner panel is attached to the end face opening of the ALC panel with low strength and narrow width, there is a problem that the ALC panel is broken and the protruding corner panel may drop off. . In addition, the ALC panel has a problem that it is difficult to attach the protruding corner panel with high accuracy because the construction accuracy is difficult to obtain due to warpage or the like.

  Even in the technique of Patent Document 3, the corner panel must be mounted before the flat panel is mounted, and the corner panel is fixed from the inside of the building (the back of the pillar). There was a problem.

  The present invention solves many of the conventional problems described above, and the object of the present invention is to have a simple structure as a whole, easy position adjustment and replacement after construction and installation, and freedom of construction procedures. The present invention provides a technique for mounting a protruding corner panel that can be mounted on a protruding corner of a building in a stable state with a low number of parts. Further, the present invention also provides a technique of an attachment structure that can attach a heat insulating material to a projecting corner of a building without adding any other parts using the above-described attachment structure.

  The gist of the invention of the mounting structure of the corner panel of the present invention for achieving the above-mentioned object is that the horizontal section has an L-shape with an equal side and a through-hole is formed from the corner of the front surface to the corner of the back surface. In the structure in which the provided corner panel is attached to the corner of the building, both ends of the corner panel receiving object formed by connecting two bands in an L-shape at an angle of approximately 90 degrees respectively. A bolt that is fixed to a flat panel receiving object provided in a building, and a bolt fixed to the protruding corner part of the protruding corner panel receiving object is attached to the outer corner of the protruding corner panel receiving object. It is a mounting structure of a protruding corner panel inserted through the through hole and fastened with a nut.

  In the present invention, the corner receiving element is a structure in which two bands are connected in an L shape at an angle of approximately 90 degrees, and these two bands are arranged on both sides of the corner of the building, The end of each band can be directly fixed to a flat panel receiving object for mounting a flat panel provided on both sides of the protruding corner without any other parts.

  In addition, a bolt protrudes from the protruding corner portion of the protruding corner panel receiving article, and a through hole is provided from the protruding corner surface of the protruding corner panel to the entering corner portion of the back surface. The corner panel is brought into contact with the outer surface of the protruding corner panel receiving object, and the bolt is inserted into the through hole and fixed with a nut, so that the protruding corner panel is attached to the building with only one bolt and nut through the protruding corner panel receiving object. It can be easily and stably attached to the protruding corner. In addition, the corner panel can be attached only by tightening the nut from the outside of the building without interfering with the flat panel. This increases the degree of freedom in the panel installation procedure and removes the corner panel once installed. It is also possible to adjust the position and exchange. In addition, since the fixing position with the bolt and nut is only one central portion of the protruding corner panel, in the case of the ALC panel protruding corner panel, the protruding corner panel can be prevented from being damaged when the nut is tightened.

  The gist of the invention of the above-mentioned corner panel receiving material used in the present invention is that the bolt provided at the corner of the corner panel receiving object is the root of the bolt in the square hole formed in the corner. This is a structure in which the bolt is fixed with a push washer after the square root screw provided in the portion is inserted.

  Accordingly, in the above-mentioned invention, the corner panel screw in the above-mentioned invention has a square root screw inserted into a square hole provided in the corner, and a bush washer is attached to the bolt. The bolt is fixed in a non-rotatable state. For this reason, it is not necessary to weld and fix the bolt to the corner panel receiving object in advance or to fix it with a nut, and the work at the site is easy.

  The gist of the mounting structure of the heat insulating material at the projecting corner of the building according to the present invention is that the outer surface of the projecting corner is coated with the heat insulating material, and then the band of the metal projecting panel receiving material of claim 1 is used. A structure for attaching a heat insulating material at a projecting corner, wherein the end portion of the band is fixed to a flat panel receiving object after contacting the outer surface of the heat insulating material.

  Since the present invention has the above-described structure, after covering the outer surface of the protruding corner with the heat insulating material, the band of the protruding corner panel receiving object is turned around and pressed against the outer surface of the heat insulating material, and the end of the band By fixing the part to the flat panel receiving piece, the heat insulating material can be attached to the protruding corner in a stable state without using other parts.

  Since the protruding corner panel mounting structure of the present invention has the above-described configuration and operation, the protruding corner panel receiving object can be integrally mounted on the flat panel receiving object. And since both hardwares are attached on the same surface, it has the effect that the installation precision of a corner panel can be raised. Further, since the protruding corner panel can be removed after the flat panel is attached to the flat panel metal receiving member, it is possible to easily adjust the position and replace the protruding corner panel. In addition, the projecting corner panel can be attached from the outside of the building without interfering with the flat panel with a nut, so that the construction procedure of the flat panel and the projecting corner panel is not limited and the degree of freedom of the construction procedure is increased. In addition, since the bolts and nuts are fixed only at one central portion of the panel, the number of parts can be reduced and the panel can be prevented from being damaged (notched) when the nuts are tightened.

  Moreover, since the mounting structure of the heat insulating material in the projecting corner portion of the present invention has the above-described configuration and action, it is possible to easily construct the heat insulating material in the projecting corner portion of the building. In addition, since the protruding corner panel receiving object for attaching the protruding corner panel can be configured not to form a heat bridge between the pillar and the outer wall, the heat insulation is extremely good. Further, since the protruding corner panel can be removed even after the heat insulating material or the flat panel is attached, there is an effect that the position adjustment of the protruding corner panel can be easily performed. In addition, the present invention has an effect that a dedicated heat insulating material fixing part is not required.

  DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS FIG. 1 is a perspective view of a protruding corner panel receiving structure of a protruding corner panel mounting structure and a protruding corner portion of a building according to the present invention. FIG. 2, FIG. 2 is an explanatory view showing a mounting structure of a flat panel receiving object, FIG. 3 is an enlarged explanatory view showing a structure of a protruding corner panel receiving object, FIG. 4 is an explanatory view of a push washer, and FIG. FIG. 6 is an explanatory view of a state where a push washer is attached to the bolt of FIG. 6, and FIG. 6 is an explanatory view of a state where an extended corner panel is attached to the extended corner portion of the building.

  In FIG. 1 to FIG. 5, reference numeral 1 denotes a pillar of a building, and beams 2 and 3 are fixed to the side surfaces thereof by bolts. In addition, these panels 2 and 3 are flat panel receivers 4, 5, 6 for attaching a flat panel such as an ALC panel as an outer wall of a building having a shape as shown in FIGS. 1 and 2. , 7 are respectively attached via bolts.

  Reference numeral 8 denotes a protruding corner panel receiver, which is formed by connecting two straps 8a and 8b in an L shape at an angle of approximately 90 degrees. Moreover, the front-end | tip part 8c of the metal bands 8a and 8b is formed in the crank shape, and the bolt hole is drilled. A corner piece 8d having a bolt hole at a predetermined position is provided above or below the bent corner portion of the protruding corner panel receiver 8. The corner bolts of the corner pieces 8d are formed so that the square root screws of the long bolts 9 are inserted and cannot be rotated. Reference numeral 8c denotes a receiving plate that supports the lower end surface of the protruding corner panel.

  Reference numeral 10 denotes a push washer having a structure as shown in FIGS. This push washer 10 is a technology developed by the applicant of the present patent, and a patent application has already been filed (Japanese Patent Application No. 2003-71381). The configuration and operational effects of the push washer 10 are described in detail in the specification of the patent application, but the general structure of the push washer 10 extends toward the circular hole 10b at the substantially central portion of the disk 10a. A plurality of claws 10c that can be engaged with the thread of the bolt 9 are provided, and a through hole 10d having a diameter larger than the outer diameter of the long bolt 9 is provided in a side portion of the disk 10a. A constricted portion 10e having a diameter equal to or smaller than the outer diameter of the thread of the long bolt 9 is provided between the circular hole 10b and the through hole 10d. Further, both sides of the disc 10a are bent to form an operation piece 10f.

  When attaching the long bolt 9 to the corner piece 8a, the long bolt 9 is inserted into the bolt square hole of the corner piece 8a of the protruding corner panel receiver 8, and the square root screw is inserted into the bolt square hole to rotate. Configure impossible.

  Next, after the tip of the long bolt 9 is inserted into the through hole 10d of the disk 10a of the push washer 10, the push washer 10 is moved to the square root screw side of the long bolt 9. The shaft of the long bolt 9 is forcibly moved from the constricted portion 10e to the circular hole 10b, the claw 10c of the disk 10a is engaged with the thread of the long bolt 9, and the long bolt 9 is moved to the corner panel receiving material 8 It is fixed to the corner piece 8d.

  When attaching the protruding corner panel 11 to the protruding corner portion of the building, as shown in FIGS. 1 and 6, after the protruding corner panel support 8 is brought into contact with the outer surface of the pillar 1, it is attached to both sleeves. The crank portion of the tip 8c of the provided band 8a, 8b is brought into contact with the back surface of the flat panel receivers 4, 5, 6 and 7 attached to the beams 2 and 3, and these tips 8c are connected to the flat panel. Bolts to the receipts 4, 5, 6 and 7. Accordingly, the crank portion of the tip end portion 8c is fixed in contact with the back surface of the flat panel receivers 4, 5, 6 and 7, so that the flat panel receivers 4, 5, 6, 7 and the strap 8a are fixed. , 8b can be arranged on the same plane, that is, flush with each other.

  Next, when the inner side surface of the protruding corner panel 11 is disposed at the protruding corner portion of the building, the through-holes provided in the upper and lower corner portions of the protruding corner panel 11 when contacting the outer surface of the protruding corner panel receiver 8 12 is inserted through the long bolt 9 attached to the corner piece 8d of the protruding corner panel receiver 8 as described above, and finally the nut 13 is screwed to the tip of the long bolt 9, thereby providing one protruding corner. The projecting corner panel 11 can be attached to the projecting corner of the building in a stable state with only one bolt and nut on the panel receiver 8. Further, since a through hole is formed in the center of the protruding corner panel 11, there is no possibility of accidental damage even in the case of the protruding corner panel of an ALC panel that is easily chipped when the nut is tightened.

  In the present invention, since the protruding corner panel receiver 8 is formed of two bands 8 a and 8 b, these bands 8 a and 8 b can be wound around the outer periphery of the column 1 and stabilized. Further, as described above, these bands 8a and 8b can be attached to the flat panel receivers 4, 5, 6 and 7 by a simple operation, and the protruding corner panel receiver 8 and the flat panel receiver 4 , 5, 6 and 7 can be arranged on the same plane.

  Accordingly, when the protruding corner panel 11 and the flat panel (not shown) have the same wall thickness, these panels are directly used as the protruding corner panel receiving piece 8 or the flat panel receiving piece 4. When attached to 5, 6 and 7, the outer surfaces of both panels can be made flush. Further, since the protruding corner panel 11 is fixed from the outside of the building with the nut 13 without interfering with the flat panel, if the protruding corner panel receiving piece 8 is attached in advance, it is However, the protruding corner panel 11 can be attached even after the attachment. Therefore, even if a shortage or breakage occurs in the protruding corner panel 11, the flat panel can be constructed. Since the above-mentioned protruding corner panel 11 is detachably attached to the protruding corner panel receiver 8, it can be mounted and fixed while being readjusted according to the surrounding flat panel even after it is once attached to the protruding corner portion. I can do it. Furthermore, it is possible to replace the corner panel while the flat panel is still attached.

  Next, the heat insulating material mounting structure at the corner where the heat insulating material is attached to the outer surface of the corner of the building having the above-described structure will be described. FIG. 7 is an explanatory view showing the structure of the heat insulating material attached to the protruding corner portion, FIG. 8 is a perspective view of the state in which the heat insulating material is wrapped around the protruding corner portion, and FIG. FIG. 10 is a cross-sectional explanatory view showing a heat insulating material provided between a projected corner portion of a building and a projected corner panel.

  7 to 10, reference numerals 14 and 15 denote heat insulating materials which are attached to the projecting corners of the building, and are made of a plastic foam material such as Neomafoam (registered trademark) having a thickness of about 12 mm. . Reference numerals 16 and 17 denote heat insulating materials made of the same material as the heat insulating materials 14 and 15 attached to the back surface of the flat panel along the beams 2 and 3.

  In attaching the above-described heat insulating materials 14 and 15 to the protruding corners, in particular, as shown in FIG. 7 and FIG. The panel receiver 8 is disposed outside the heat insulating materials 14 and 15, and the two bands 8a and 8b are pressed around the outer surfaces of the heat insulating materials 14 and 15, and the tips 8c of the bands 8a and 8b are flattened. By attaching the panel receivers 4, 5, 6, 7 via bolts, the heat insulating materials 14, 15 can be attached and fixed to the outer surfaces of the pillars 1 via the protruding corner panel receiver 8.

  As described above, after the heat insulating materials 14, 15, 16, and 17 are respectively attached to the projecting corner and the outer wall of the building, the heat insulating materials 14, 15, 16, and 17 as shown in FIGS. The outer corner panel 11 and the flat panel 18 are arranged on the outer surface of the outer corner of the outer corner, and the outer corner panel 11 and the flat panel 18 are respectively connected to the outer corner panel receiving piece 8 or the flat panel receiving pieces 4, 5, 6, and 7. It is possible to effectively insulate the building with a simple operation by attaching to the outer corner or the outer wall. In FIG. 10, reference numeral 19 denotes an airtight tape for closing a gap between the pillar 1 and the end portions of the heat insulating materials 16 and 17. Reference numeral 20 denotes a heat insulating material that closes a gap between the parallel flat panels 18.

  Since the heat insulating material mounting structure in the projecting corner according to the present invention has the above-described configuration, the heat insulating materials 14 and 15 can be mounted on the projecting corner of the building in a stable state by a simple operation. In particular, since the heat insulating materials 14 and 15 are sandwiched and attached by the bands 8a and 8b of the protruding corner panel receiver 8, the storage space for the heat insulating materials 14 and 15 can be reduced. Further, since the protruding corner panel receiver 8 is arranged and used as described above, there is no fear that the protruding corner panel receiver 8 becomes a heat bridge between the pillar 1 and the outer wall, and the heat insulation is good. Can be made. Furthermore, as described above, since the insulating corner panel 11 can be removed even after the heat insulating materials 14 and 15 are attached to the protruding corner portion and the flat panel 18 is attached to the beam side, the position adjustment of the protruding corner panel is easy. I can do it.

It is explanatory drawing of the protruding corner panel acceptance thing of the mounting structure of the protruding corner panel which concerns on this invention, and the protruding corner part of a building. It is explanatory drawing which shows the attachment structure of a flat panel received object. It is an enlarged explanatory view showing a configuration of a protruding corner panel received material. It is explanatory drawing of a push washer. It is explanatory drawing of the state which attaches a push washer to the volt | bolt of a protruding corner panel receiving material. It is explanatory drawing of the state which attaches a protruding corner panel to the protruding corner part of this building. It is explanatory drawing which shows the structure of the heat insulating material attached to a protrusion corner part. It is a perspective view of the state where the heat insulating material was wound around the protruding corner. It is explanatory drawing of the state which fixed the heat insulating material with the protruding corner panel received object. It is sectional explanatory drawing which shows the heat insulating material provided between the corner part of a building and a corner panel.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 ... Column 2, 3 ... Beam 4, 5, 6, 7 ... Flat panel metal receiving object 8 ... Out corner panel metal receiving object 8a, 8b ... Band 8c ... Band The tip 8d of the corner piece 9 ... the long bolt 10 ... the push washer 10a ... the disc 10b ... the circular hole 10c ... the claw 10d ... the through hole 10e ... the constricted part 10f ... Operation piece 11 ... Exit corner panel 12 ... Through hole 13 ... Nuts 14, 15, 16, 17 ... Heat insulation 18 ... Flat panel 19 ... Airtight tape 20 ..Insulation materials

Claims (3)

In a structure in which a protruding corner panel having an L-shaped horizontal cross section and having a through hole from the protruding corner portion of the front surface to the entering corner portion of the back surface is attached to the protruding corner portion of the building. Are fixed to the flat panel receiving piece provided in the building, and the protruding corners of the protruding corner panel receiving piece are fixed to both ends of the protruding corner panel receiving piece formed by being connected in an L shape at an angle of approximately 90 degrees. A protruding corner panel mounting structure characterized in that a bolt fixed to a portion is inserted into the through-hole of the protruding corner panel whose back side is in contact with the outer surface of the protruding corner panel receiver and fastened with a nut.
After the bolts provided at the protruding corners of the protruding corner panel receiver are inserted into the square holes formed at the protruding corners, the bolts are pushed with washers. The mounting structure for a projected corner panel according to claim 1, wherein the mounting structure is fixed.
  In a structure in which a heat insulating material is attached to a projecting corner of a building, after covering the outer surface of the projecting corner with a heat insulating material, the metal strip of the projecting corner panel receiver according to claim 1 is attached to the outer surface of the heat insulating material. A structure for attaching a heat insulating material at a protruding corner, characterized in that, after rotating and abutting, the end of the band is fixed to a metal receiving member of a flat panel.

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