JP2010209639A - Exterior wall panel mounting structure - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an exterior wall panel mounting structure 1 capable of mounting or dismounting an exterior wall panel 2 simply even if the panel to be arranged on a side of an opening part 3 of a building has small width. <P>SOLUTION: This exterior wall panel mounting structure 1 is provided with an exterior wall panel mounting implement 4 used to mount the exterior wall panel 2 having small width to be arranged between a shaft column 6 and the opening part 3 of the building on the shaft column 6 and constituted by a panel side mounting piece 12 forming an extended part 11 having one end fixed in a mounting groove 7 for mounting the exterior wall panel 2 and the other end projecting more than a peripheral end on a shaft column 6 side of the exterior wall panel 2, a shaft column side mounting piece 17 having one end fixed on the shaft column 6 and the other end abutted on the extended part 11, and a fixing piece 18 for nipping and holding the extended part 11 between the shaft column side mounting piece 17 and it and an exterior wall panel mounting auxiliary implement 5 for forming a nipping and holding part 19 having one end fixed on the shaft column 6 and the other end in which a lip part 20 on an opening part side of the building of the mounting groove 7 is inserted. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  TECHNICAL FIELD The present invention relates to a structure for mounting an outer wall panel in a building such as a house, and in particular, an outer wall for mounting a narrow outer wall panel installed between a building opening such as a window or an entrance and a shaft assembly to a shaft column of the building. It relates to a panel mounting structure.

  Conventionally, as a structure for attaching an outer wall panel to a structural frame of a building, as shown in FIG. 8, an axial wall side mounting portion 101 is fixed to a shaft group 100 constituting the structural frame of the building at a predetermined interval, and an outer wall panel 102 is fixed. The panel-side mounting piece 103 is fixed to the indoor side of the shaft assembly-side mounting portion 101 at the same interval, and the shaft-side mounting portion 101 and the panel-side mounting piece 103 are connected to each other so that the outer wall panel 102 is connected to the shaft assembly 100. There is a mounting structure of the outer wall panel that is fixed to. In this structure, in particular, by connecting the shaft assembly side mounting portion 101 and the panel side mounting piece 103 on the indoor side of the vertical joint 104 between the outer wall panels with a screw 105 that can be tightened from the outdoor side of the joint, A configuration has also been proposed in which the outer wall panel 102 can be easily removed from the outdoor side during maintenance of the outer wall panel 102 (for example, Patent Document 1).

Japanese Patent Laid-Open No. 2005-207030

  By the way, the outer wall panel mounting structure described above is configured such that the shaft assembly side mounting portions 101 are respectively provided on the shaft assemblies 100 provided on both ends of the outer wall panel 102 and the panel side mounting pieces 103 are fixed. 102 is to prevent separation from the outdoor side, but when installing a narrow outer wall panel, such as an outer wall panel arranged on the side of a building opening such as a window or a front door, the above-mentioned It is difficult to secure a space for mounting such an outer wall panel mounting structure from both ends of the outer wall panel, and it is also difficult to secure the shaft assembly 100 for fixing the shaft assembly side mounting portion 101.

  Therefore, an object of the present invention is to provide an outer wall panel mounting structure that can be easily mounted and removed even with a narrow outer wall panel disposed on the side of a building opening.

  The outer wall panel mounting structure according to claim 1 is an outer wall panel mounting structure in which a narrow outer wall panel installed between a shaft column constituting a building frame and a building opening is mounted on the shaft column. Is fixed to a mounting groove made of grooved steel with a lip provided extending in the height direction on the indoor side surface of the outer wall panel, and the other end is provided to protrude from the peripheral end of the outer wall panel on the axial column side. A panel-side mounting piece that forms an extended portion, a shaft-column-side mounting piece whose one end is fixed to the shaft column and whose other end is in contact with the extending portion, and a screw member operated from the outdoor side. An outer wall panel fixture that is fixed to the other end of the shaft-column-side mounting piece so as to be able to approach and separate, and a fixing piece that clamps the extension portion between the shaft-column-side mounting piece, One end is fixed to the shaft column, and the other end is the mounting groove Are divided into two closely spaced to hold, is characterized in that it comprises a, an outer wall panel mounting aid to form a clamping portion of the lip portion of the building opening side of the mounting groove is inserted therebetween.

  The outer wall panel mounting structure according to claim 2 is characterized in that the lip portion of the mounting groove on the building opening side is provided closer to the building opening in the width direction of the outer wall panel.

  The outer wall panel mounting structure according to claim 3, wherein the panel side mounting piece sandwiches the lip portion of the mounting groove between the outer wall side plate housed in the mounting groove and the panel side mounting piece. It is characterized by being fixed.

  The outer wall panel mounting structure according to claim 4, wherein the panel side mounting piece is sandwiched between the upper part or the lower part of the panel side mounting piece and the upper or lower part. The other is fixed to the mounting groove.

  According to the outer wall panel mounting structure according to claim 1, the outer wall panel mounting piece for holding and fixing the extending portion of the panel side mounting piece between the fixing piece and the axial column side mounting piece, and the mounting groove are held. And an outer wall panel mounting aid that forms a sandwiching portion into which the lip portion on the building opening side of the mounting groove made of grooved steel with a lip of the outer wall panel is inserted at the other end. On the other hand, the outer wall panel can be securely fixed to the shaft column, and there is no possibility that the outer wall panel is displaced laterally and falls off the outer wall panel mounting tool or the outer wall panel mounting auxiliary tool. Also, since the lip portion is only inserted into the holding portion of the outer wall panel mounting aid, loosen the screw member that fixes the axial column side mounting piece and the fixing piece from the outdoor side of the joint of the outer wall panel. After removing the extension part of the panel side mounting piece, the outer wall panel can be easily removed simply by pulling the outer wall panel to the opening side.

  In the outer wall panel mounting structure according to claim 2, since the lip portion on the building opening side of the mounting groove of the outer wall panel inserted into the sandwiching portion of the outer wall panel mounting auxiliary tool is provided closer to the building opening portion, Even when a load is applied to the outdoor side of the end of the outer wall panel on the building opening side, the outer wall panel can be securely fixed to the shaft column.

  In the outer wall panel mounting structure according to claim 3, the outer wall panel mounting aid is fixed by sandwiching the lip portion of the mounting groove between the outer wall side plate and the panel side mounting piece housed in the mounting groove. Therefore, the two types of jigs of the outer wall panel attachment tool and the outer wall panel attachment auxiliary tool can be attached to one attachment groove by the attachment groove made of grooved steel with a lip of the outer wall panel.

  In the outer wall panel mounting structure according to claim 4, either the upper part or the lower part of the panel side mounting piece of the outer wall panel fixture is sandwiched between the fixed piece and the axial column side mounting piece, and either the upper part or the lower part. The other is fixed in the mounting groove. That is, by dividing the portion sandwiched between the fixed piece and the axial column side attachment piece and the portion fixed to the attachment groove into the upper and lower parts, the width of the panel side attachment piece can be reduced, and the outer wall panel to be attached Can be attached even when the width is narrow.

The figure explaining the state which attached the outer wall panel to the axial pillar using the outer wall panel attachment tool. (A) is a top view which shows the structure of an outer wall panel fixture, (B) is a front view which shows the structure of an outer wall panel fixture. The figure explaining the state which attached the outer wall panel to the axial pillar using the outer wall panel attachment auxiliary tool. (A) is a top view which shows the structure of an outer wall panel attachment auxiliary tool, (B) is a front view which shows the structure of an outer wall panel attachment auxiliary tool. The figure explaining the state which attached the outer wall panel to the axial pillar using the outer wall panel attachment tool and the outer wall panel attachment auxiliary tool. The figure explaining the state which cancels | releases fixation with the outer wall panel and an axial column by an outer wall panel fixture. The figure explaining the state which pulls off the lip | rip part of the mounting groove of the outer wall panel inserted in the clamping part of the outer wall panel attachment auxiliary tool, and cancels fixation with an outer wall panel and a shaft column. The figure explaining the attachment structure of the conventional outer wall panel.

  Hereinafter, the outer wall panel mounting structure 1 according to the present invention will be described with reference to the drawings. In a building such as a house where a plurality of outer wall panels 2 are fixed to a shaft set to finish the outer wall, on the side of the opening 3 such as a window, there is an outer wall panel 2 having a narrow width that matches the installation position of the opening 3. Installed. The outer wall panel mounting structure 1 of the present invention is a structure in which such a narrow outer wall panel 2 is mounted to a building column 6 using an outer wall panel mounting tool 4 and an outer wall panel mounting auxiliary tool 5. A mounting groove 7 made of grooved steel with a lip is vertically fixed to the outer wall panel 2 by a method such as embedding.

  As shown in FIGS. 1 and 2, the outer wall panel fixture 4 is housed in an installation groove 7 provided on the indoor side of the outer wall panel 2 and an outer wall side plate 9 having a bolt 8 penetrated in the center thereof. The one end is in contact with the indoor side of the mounting groove 7 and is inserted into a bolt 8 penetrating the outer wall side plate 9 and fixed to the mounting groove 7 with a nut 10, and the other end is on the side of the axial column 6 of the outer wall panel 2. The panel-side mounting piece 12 that forms the extending portion 11 extending in the circumferential end direction, and one end of which is fixed to the C-shaped steel opening 6a that forms the shaft column 6 by pressing with a fixing bolt 13 and a shaft column plate 14 and L The other end of the vertical wall 15 between the outer wall panels 2 is bent into a letter shape and disposed on the indoor side of the vertical joint 15, and contacts the extended portion 11 of the panel side mounting piece 12. It is operated from the outdoor side with the vertical joint 15 in between. The member 16 are toward and away from secured to the other end of Jikubashira side mounting piece 17, a fixing piece 18 for sandwiching the extension portion 11 between the Jikubashira side mounting piece 17, is constituted by.

  Therefore, the panel-side mounting piece 12 fixed to the outer wall panel 2 and the shaft-column-side mounting piece 17 fixed to the shaft column 6 are connected to each other on the indoor side of the vertical joint 15 between the outer wall panels 2. The panel 2 and the axial column 6 are fixed. In addition, since the screw member 16 which fixes the extension part 11 and the axial column side attachment piece 17 can be operated from the outdoor side of the vertical joint 15, this panel side attachment piece 12 and the axial column side attachment piece The connection with 17 can also be easily removed from the outdoor side.

  As shown in FIGS. 3 and 4, the outer wall panel mounting aid 5 is fixed at one end to the C-shaped steel opening 6 a constituting the shaft column 6 and bent into an L shape, and the other end is narrowly spaced. Is formed by inserting the lip portion 20 on the building opening 3 side of the mounting groove 7 formed on the indoor side of the outer wall panel 2 into the clamping portion 19 so that the mounting portion 19 is attached. The groove 7 is held by the outer wall panel mounting aid 5.

  As described above, the outer wall panel attachment assisting tool 5 can receive the load on the outdoor side of the outer wall panel 2 by sandwiching the lip portion 20 of the attachment groove 7. The lip portion 20 on the building opening 3 side of the mounting groove 7 of the outer wall panel 2 is provided closer to the building opening 3 than the center in the width direction of the outer wall panel 2. Therefore, the outer wall panel attachment assisting tool 5 can effectively fix the outer wall panel 2 to the load applied to the outdoor side at the end of the outer wall panel 2 on the building opening 3 side.

  Then, as shown in FIG. 5, a plurality of outer wall panel attachments 4 and outer wall panel attachment auxiliary tools 5 are installed at appropriate positions along the height direction of the outer wall panel 2, and the outer wall panel 2 is fixed to the shaft column 6. is doing. Thus, the outer wall panel 2 is securely fixed to the axial column 6 against the load in the outdoor direction by using the outer wall panel mounting tool 4 and the outer wall panel mounting auxiliary tool 5 in combination for mounting the outer wall panel 2. In addition, it is possible to prevent the outer wall panel 2 from being displaced from the lateral direction of the building and falling off the outer wall panel mounting tool 4 or the outer wall panel mounting auxiliary tool 5.

  In the outer wall panel mounting structure 1 configured as described above, when the outer wall panel 2 is removed from the shaft column 6 due to the necessity of maintenance or the like, it is stored in the vertical joint 15 between the outer wall panels 2 as shown in FIG. The jointed sealing material 21 is peeled off to the outdoor side. Then, by operating a screwdriver or the like from the outdoor side of the vertical joint 15 and loosening the screw member 16 located on the indoor side of the vertical joint 15 to rotate the fixed piece 18, the fixed piece 18 and the axial column side mounting piece 17 are rotated. The extension portion 11 of the panel-side mounting piece 12 held between the two is released. Thereafter, the outer wall panel 2 is removed from the outdoor side so as to be attracted to the building opening 3 side. At this time, as shown in FIG. 7, in the outer wall panel mounting aid 5, only the lip portion 20 on the building opening 3 side of the mounting groove 7 provided on the indoor side of the outer wall panel 2 is inserted into the clamping portion 19. Therefore, by removing the outer wall panel 2 so as to be attracted to the building opening 3 side, the lip part 20 is removed from the clamping part 19 as it is, so that the outer wall panel 2 can be removed.

  As described above, the outer wall panel mounting structure 1 of the present embodiment can very easily remove the outer wall panel 2 from the outdoor side, and the outer wall panel 2 can be replaced very easily due to deterioration over time. And even when the axial pillar 6 is arrange | positioned only at the one end side of the narrow outer wall panel 2 like this embodiment, the outer wall panel 2 is reliably fixed to the axial pillar 6 arrange | positioned at this one end side. It is possible to receive a load to the outdoor side of the outer wall panel 2.

  Needless to say, the embodiment of the present invention is not limited to the above-described embodiment, and can be appropriately changed without departing from the scope of the idea of the present invention.

  An outer wall panel mounting structure 1 according to the present invention is an outer wall panel mounting structure 1 for fixing a narrow outer wall panel 2 installed between a shaft column 6 and a building opening 3 to the shaft column 6 in, for example, a house. It can be used suitably.

DESCRIPTION OF SYMBOLS 1 Outer wall panel mounting structure 2 Outer wall panel 3 Opening part 4 Outer wall panel mounting tool 5 Outer wall panel mounting auxiliary tool 6 Shaft pillar 7 Mounting groove 9 Outer wall side plate 11 Extension part 12 Panel side mounting piece 16 Screw member 17 Shaft assembly side mounting piece 18 fixed piece 19 clamping part 20 lip part

Claims (4)

An outer wall panel mounting structure for mounting a narrow outer wall panel installed between a shaft column and a building opening constituting the building frame to the shaft column,
One end is fixed to a mounting groove made of grooved steel with a lip provided in the heightwise direction on the indoor side surface of the outer wall panel, and the other end extends in the circumferential direction on the axial column side of the outer wall panel A panel-side mounting piece that forms a part, a shaft-column-side mounting piece whose one end is fixed to the shaft-column and whose other end is in contact with the extending portion, and a screw member that is operated from the outdoor side. An outer wall panel fixture that is fixed to the other end of the side attachment piece so as to be able to approach and separate, and that holds the extension portion between the axial pillar side attachment piece, and
A sandwiching portion in which one end is fixed to the shaft column and the other end is bifurcated at a narrow interval so as to hold the mounting groove, and a lip portion on the building opening side of the mounting groove is inserted therebetween An outer wall panel mounting structure, comprising: an outer wall panel mounting assisting tool.   2. The outer wall panel mounting structure according to claim 1, wherein a lip portion of the mounting groove on the building opening side is provided closer to the building opening than a center in a width direction of the outer wall panel.   The outer wall panel side mounting piece is fixed by sandwiching a lip portion of the mounting groove by an outer wall side plate housed in the mounting groove and the outer wall panel side mounting piece. The outer wall panel mounting structure according to claim 1 or 2.   The panel side mounting piece is either clamped by the fixing piece and the axial column side mounting piece at either the upper part or the lower part thereof, and the other of the upper part or the lower part is fixed in the mounting groove. The outer wall panel mounting structure according to any one of claims 1 to 3, wherein the outer wall panel mounting structure is characterized.

Images