JP2529805Y2 - Exterior wall structure - Google Patents

Description

The present invention relates to an outer wall structure of a building.

2. Description of the Related Art For example, in the case of an outer wall structure such as a curtain wall, it is necessary to have a structure capable of escaping interlayer displacement of a single-piece flat panel body such as metal or glass when a building shakes greatly due to an earthquake or a typhoon. is there.

Problem to be solved by the invention It is an object of the invention to provide an outer wall structure capable of permitting interlayer displacement of a panel body even when a building shakes greatly due to an earthquake, a typhoon, or the like. It is.

Means for Solving the Problems In the present invention, a mounting member fixed to the upper part of the panel body,
It is supported up and down by bolts on the bracket fixed to the frame, and it is supported.The lower part of the panel is allowed to be displaced in the lateral direction of the panel, and the displacement of the panel in the thickness direction is adjusted. An outer wall structure characterized by being settable and attached to a skeleton.

According to the present invention, on the bracket fixed to the skeleton,
The upper part of the panel body is suspended and supported via a mounting member,
The panel body can be adjusted up and down by bolts, and the lower part of the panel body can be displaced in the lateral direction of the panel body, and is attached to the frame while preventing displacement in the thickness direction of the panel body. As a result, when the building, which is a building, shakes significantly due to a typhoon or an earthquake, the interlayer displacement of the panel body can be escaped, so that excessive stress is not applied to the panel and the panel body is prevented from being damaged. be able to.

Further, according to the present invention, the lower portion of the panel body is attached to the frame so that the displacement in the thickness direction can be adjusted and set, so that a plurality of panel bodies adjacent to the top, bottom, left and right of the panel body can be provided. Mutual positioning can be performed.

1 and 2 are longitudinal sectional views of an embodiment of the present invention, FIG. 3 is an exploded perspective view of a part thereof, and FIG. 4 is a horizontal sectional view thereof. The longitudinal section viewed from the cutting plane line II in FIG. 4 is the aforementioned FIG. 1, and the cutting plane line in FIG.
The vertical cross-sectional view as seen from II-II is FIG. 2 described above. Referring to these drawings, a plurality of panel bodies 2a and 2b are attached to a steel pillar 1 of a building so as to escape interlayer displacement, thereby forming an outer wall structure. The upper part of the panel body 2a
It has the same configuration as the upper part of the panel body 2b, and when these panel bodies 2a, 2b are collectively shown, the suffixes a, b are omitted and only the numerals are shown. The panel body 2 includes a single-piece flat panel 3 made of, for example, aluminum or the like, an upper frame 4 fixed to an upper portion thereof, and a lower frame 5. The coating layer 6 is formed on the inner surface of the panel 3 by spraying, so that vibration and dew condensation of the panel 3 are prevented.

On the flange 7 of the column 1, an inverted L-shaped bracket 8 is provided.
It is fixed using bolts 10 and nuts 11. In the mounting portion 12 of the bracket 8, a vertically long and narrow hole 13 is formed,
An insertion hole 14 is formed in the flange 7, and the bolt 10 is inserted through the elongated hole 13 and the insertion hole 14, so that the vertical position of the bracket 8 can be adjusted. A ridge 16 is fixed to the support portion 15 of the bracket 8 by welding. The support portion 15 is provided with a long hole 17 for position adjustment, which is elongated in the thickness direction of the panel body 2.

A locking groove 18 is formed in the upper frame 4 of the panel body 2, and a rounded and raised ridge 20 is formed near the opening 19 of the locking groove 18. In the locking groove 18, the bolt head 22 of the bolt 21 is locked at the position where the protrusion 20 is partially removed,
The shaft portion 23 projects from the opening portion 19, and the fixing portion 32 of the mounting member 24.
Through the insertion hole 25 formed in the
24 screws. Thus, the mounting member 24 is fixed to the upper frame 4. The mounting member 24 has a suspension portion 26, and an engagement recess 27 that opens downward is formed in the suspension portion 26. Further, a protruding piece 28 is formed on the hanging portion 26, and a nut 29 is fixed thereto by welding. Up and down adjustment bolts on nut 29
The bolt 30 is screwed, and the bolt 30 penetrates the protruding piece 28 and protrudes downward. The lower end 31 of the bolt 30 contacts and is supported by the upper surface of the support portion 15. By turning the bolt 30, the vertical position of the panel body 2 can be adjusted. The ridge 16 is fitted into the engagement recess 27 during assembly, and the panel 2 is supported.

Like the upper frame 4, the lower frame 5 of the panel body 2 has a locking groove 33, and an opening 34 is formed in the locking groove 33. bolt
The head 36 of 35 is inserted into the locking groove 33, and the shaft 37 is opened.
Insert 34. The shaft portion 37 of the bolt 35 is inserted through an insertion hole 40 formed in the mounting portion 39 of the bracket 38, and is screwed and fixed to a nut 41. A hanging pin 44 is fixed to the holding piece 43 of the bracket 38. The pin 44 fits into a long hole 47 formed in the holding portion 46 of the adjustment member 45. This long hole 47
It extends in the lateral direction of the panel body 2 (the direction perpendicular to the plane of FIG. 1 and FIG. 2, the horizontal direction in FIG. 4).

An elongated hole 49 extending vertically is formed in a mounting portion 48 of the adjusting member 45. A long hole 49 is inserted through the opening 19 into a shaft 52 of a bolt 50 whose head 51 is fitted and locked in the locking groove 18 of the upper frame 4, and screwed into a nut 53. An intervening piece 54 made of a synthetic resin material such as Teflon (trade name) is provided between the mounting portion 48 of the adjustment member 45 and the protrusion 20 of the upper frame 4 to improve the slip. A bolt 57 is inserted into the through hole 56 of the fixing portion 55 of the adjustment member 45.
The bolt 57 is inserted through the elongated hole 17 formed in the support portion 15 of the bracket 8 and screwed into the nut 58.

When assembling, bracket 8 is attached to flange 7 of pillar 1.
Is fixed. The mounting member 24 is fixed to the upper frame 4 of the panel body 2, and the bracket 38 is fixed to the lower frame 5. In this state, the engaging recess 27 of the mounting member 24 is
Is locked to a ridge 16 formed on the support portion 15 of the bracket 8. In this state, the bolt 30 is rotated to adjust the vertical position of the panel 2.

When the panel 2 is suspended, the pin 44 is fitted into the long hole 47 of the adjusting member 45 previously attached to the support portion 15 of the bracket 8 with the bolt 57, thereby displacing the panel bodies 2a and 2b in the lateral direction. Is acceptable. By displacing the bolt 57 along the elongated hole 17, the displacement of the panel 2 in the thickness direction (the left-right direction in FIGS. 1 and 2) is adjusted to adjust the displacement of the bolt 57.
The adjusting member 45 can be fixed using the nut 58 and the nut 58. In the adjusting member 45, the bolt 50 is displaced along the elongated hole 49, whereby the upper and lower positions of the upper frame 4 and the adjusting member 45 can be adjusted.

Seal members 56 and 57 made of rubber or synthetic resin are fixed to the upper frame 4 and the lower frame 5, respectively, and sealing is performed. A seal member 58 is provided between the lower frame 5 of the upper panel body 2a and the upper frame 4 of the lower panel body 2b.

5 and 6 are longitudinal sectional views of another embodiment of the present invention, FIG. 7 is an exploded perspective view of a part thereof, and FIG. 8 is a plan view of the embodiment. A cross section taken along the section line VV in FIG. 8 is shown in FIG. 5, and the section line VI-VI in FIG.
6 is shown in FIG. This example is
Similar to the previous embodiment, corresponding parts are denoted by the same reference numerals. It should be noted that, in this embodiment, a projection 61 extending upward is formed on the upper frame 4 of the panel body 2, and a fitting piece 62 made of a material such as a synthetic resin is formed on the upper end of the projection 61.
Is fixed. The fitting piece 62 is tapered upward. A guide piece 64 having a guide groove 63 opened downward is formed in the lower frame 5 of the panel body 2. This ridge 61
By fitting the fitting pieces 62 into the guide grooves 63 of the guide pieces 64, the lateral displacement of the panel body 2 is allowed, and the displacement of the panel body 2 in the thickness direction is prevented.

A fixing portion 66 of a mounting member 65 shown in FIG. The mounting member 65 is similar to the mounting member 24 described above, and corresponding portions are denoted by the same reference numerals. The bolt 30 screwed to the nut 29 of the mounting member 65 is supported on the support portion 15 of the bracket 8, and the vertical position is adjusted.

The adjusting member 68 is similar to the adjusting member 45 described above, and corresponding portions are denoted by the same reference numerals. Mounting part of this adjustment member 45
Numeral 48 is fixed to the upper frame 4 with bolts 50 via interposition pieces 54, and the front and rear directions in the thickness direction of the panel body 2 can be adjusted along the long holes 17 formed in the bracket 8.

The other configurations shown in FIGS. 5 to 8 are the same as those in the above-described embodiment of FIGS. 1 to 4.

Effects of the Invention As described above, according to the present invention, the panel body is supported on the bracket fixed to the skeleton, and the lower part of the panel body is displaceable in the lateral direction, and the thickness of the panel body is By preventing the displacement in the front and rear direction, it is possible to prevent excessive stress from acting on the panel body when the building shakes due to earthquake or typhoon, etc.
The deformation and breakage of the panel body can be prevented.

Further, according to the present invention, the vertical position of the panel body can be adjusted using the bolts, and therefore, the plurality of panel bodies adjacent vertically and horizontally can be positioned relative to each other.

Further, according to the present invention, the lower part of the panel body can be set by adjusting the displacement in the front-back direction in the thickness direction of the panel body. Positioning can be performed.

[Brief description of the drawings]

1 and 2 are longitudinal sectional views of one embodiment of the present invention,
3 is an exploded perspective view of a part of the embodiment shown in FIGS. 1 and 2, FIG. 4 is a horizontal sectional view of a part of the embodiment shown in FIGS. 1 to 3, and FIG. 6 and 7 are longitudinal sectional views of another embodiment of the present invention, FIG. 7 is an exploded perspective view of a part of the embodiment shown in FIGS. 5 and 6, and FIG. 8 is FIGS. FIG. 8 is a partial plan view of the embodiment shown in FIG. 7; 2a, 2b: Panel body, 4: Upper frame, 5: Lower frame, 8 ...
Bracket, 24, 65… Mounting member, 38… Bracket, 4
5,68 Adjustment member, 44 Pin, 61 Protrusion, 62 Fitting piece, 63 Guide groove

Claims (1)

(57) [Scope of request for utility model registration] 1. A mounting member fixed to an upper portion of a panel body,
It is supported up and down by bolts on the bracket fixed to the frame, and it is supported.The lower part of the panel is allowed to be displaced in the lateral direction of the panel, and the displacement of the panel in the thickness direction is adjusted. An outer wall structure characterized by being settable and attached to a frame.