JPH05156734A - Wall structure of architecture having finish panel of long size external wall - Google Patents

Abstract

PURPOSE:To prevent a finish panel at a long size external wall from vibrating and deforming resulting from external forces like the wind force and simplify the wall structure of the building. CONSTITUTION:The end of a long size wall plate 4 made of cement materials is fixed to the flange 3 of a supporting member 2 connected to a steel frame through a joint member 1 by a clip 5 and a fixing member 6. And a plurality of lateral pins 8 are fixed to the supporting rod 7 attached to the supporting member 2. The fitting slits provided at both ends of a finish panel 9 of the long size external wall are inserted and fitted to the lateral pins 8. A stopper metal 11 against vibration is fixed at the middle in the longitudinal direction of the finish panel 9 of the long size external wall. And the stopper metal 11 against vibration is fitted to a holding metal 12 against vibration, which is fixed to the long size wall plate 4.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a wall structure having a locking type long outer wall finishing panel in a building.

[0002]

2. Description of the Related Art Conventionally, as a wall structure having a locking type outer wall finishing panel in a building, as shown in FIGS. 18 to 20, a large number of furring strips 13 are vertically arranged at intervals of steel columns. It is fixed to the outer surface of 14 and a fire-resistant plate 15 made of a calcium silicate plate is arranged over the outside of each furring strip 13.
A large number of horizontal pins 18 traversing the vertical groove 16 are fixed to the vertical frame member 17 made of aluminum in which the vertical grooves 16 are formed at intervals in the vertical direction to form a vertical frame member 19 with pins. The vertical frame members 19 with pins are arranged laterally outside the fireproof plate 15 at regular intervals, and the vertical frame members 19 with pins are provided.
The vertical frame member 17 is fixed to the furring strip 13 by a drill screw 20, and L-shaped locking slits 23 are provided on the upper and lower portions of the left and right side plates 22 of the outer wall finishing panel 21 having a groove-shaped cross section, and a plurality of outer walls are provided. The slit 23 for locking the side plate 22 in the finishing panel 21 is formed in the vertical frame member 1 with the pin.
9. A heat insulating material 24 made of glass wool is placed between the upper and lower furring strips 13 and is secured to the lateral pin 18 of the steel beam 25.
Between the concrete slab 27 cast on the steel deck plate 26 erected on the and the beam 25 above it,
The vertical support rod 28 for the inner wall is arranged and fixed, and the vertical support rod 2
A wall structure in which an inner wall plate 29 made of a gypsum board is fixed to the surface of 8 is known.

[0003]

In the case of the conventional wall structure having the locking type outer wall finishing panel, the structure is complicated and the number of members is large, so that the construction is complicated and the cost is high, and the external force such as wind pressure is also large. As a result, the middle portion of the long outer wall finishing panel vibrates, which causes noise and deformation of the panel, so that the lateral dimension of the outer wall finishing panel cannot be increased.

[0004]

In order to advantageously solve the above-mentioned problems, in a wall structure of a building having a long outer wall finishing panel of the present invention, it is connected to a steel frame through a connecting member 1. A lateral end of a long wall plate 4 made of cement-based material, which extends in the lateral direction, is fixed to a flange 3 of the supporting member 2 by a clip 5 and a fastening tool 6, and is fixed to the supporting member 2. A plurality of horizontal pins 8 arranged at intervals in the vertical direction are fixed to the rod 7, and locking slits are provided at upper and lower ends of the long outer wall finishing panel 9 extending in the horizontal direction in the horizontal direction. 10 is the horizontal pin 8
Is fitted and locked from above to the upper and lower ends of the middle portion of the long outer wall finishing panel 9 in the longitudinal direction, and a steadying locking metal fitting 11 is fixed.
At a position opposite to, the steady-state holding metal fitting 12 is fixed to the long wall plate 4, and the steady-state locking metal fitting 11 is engaged with the steady-state holding metal fitting 12.

[0005]

1 to 14 show a first embodiment of the present invention, in which a groove side plate 31 and a flange 3 protruding outside the groove are bent at right angles to each other on both sides of the groove bottom plate 30 in the width direction. Steel support members 2 that are continuously provided and extend in the vertical direction are configured, and the groove bottom plate 30 of the support member 2 is disposed so as to be located closer to the outer wall side of the building than the flange 3, and is a steel frame of the building. A large number of inner connecting members 3 arranged at intervals in the vertical direction on a steel column 32 having a rectangular cross section
3 is fixed by welding, and a long hole 37 extending in a direction perpendicular to the outer wall surface of the building is provided in the horizontal plate 34 in the outer connecting member 36 including the horizontal plate 34 and the vertical plate 35, and the inner connection is formed. The horizontal plate 34 of the outer connecting member 36 is placed on the horizontal plate 38 of the member 33, and is tightened and coupled to the bolt 39 penetrating the through hole of the horizontal plate 38 and the long hole 37 of the horizontal plate 34. The inner connecting member 33 and the outer connecting member 36, which are fastened together, are used to connect the steel connecting member
Is configured.

The flanges 3 at the upper and lower ends of the support member 2 are overlapped with the outer surface of the vertical plate 35 of the outer connecting member 36 and fixed by bolts 40 or welding.
A large number of horizontal lateral pins 8 arranged at intervals in the vertical direction are erected and fixed to each groove side plate 41 of the steel supporting rod 7 having a U-shaped groove cross section extending in the vertical direction.
The groove bottom plate 42 is overlapped with the groove bottom plate 30 of the support member 2 and fixed by a plurality of bolts 43 or welding. Further, on the outer surface of the vertical plate 35 of the outer connecting member 36,
The lower end of the support member 2 and the long wall plate 4 made of cement-based material
A support base 44 that supports the lower end of the is fixed.

A plurality of laterally-directed through holes 45 arranged at intervals in the vertical direction are provided, and a ridge 46 is provided on the upper portion of the long cement-based material wall plate 4 which is elongated in the lateral direction. A groove 47 is provided in the lower portion of the long wall plate 4, and a rubber packing 48 is interposed between a lateral end of the long wall plate 4 made of cement material and an outer surface of the flange 3 of the support member 2. Then, the steel clip 5 is arranged over the inner surface of the long wall plate 4 made of cement-based material and the inner surface of the flange 3 of the supporting member 2, and the through hole of the clip 5 and the inner surface side of the long wall plate 4 are provided. A bolt 49 is inserted through the through hole, and the bolt 49 is screwed into a quadrilateral nut 50 arranged in the lateral through hole 45 of the long wall plate 4 made of cement-based material. 50 and The Ranaru tightener 6, cementitious material made long wall plate 4 is fixed to the flange 3.

A backup material 53 made of foamed synthetic resin is filled between the lateral end surface of the long wall plate 4 made of cement-based material and the groove side plate 31 of the support member 2, and a silicon-based sealing material 54 is also provided. Is filled. The ridges 46 of the long wall plates 4 that are vertically adjacent to each other are provided with the grooves 47.
A silicon-based sealing material 54 is filled between the long wall plates 4 that are vertically fitted in and adjacent to each other.

Steel locking plates 56 having locking slits 10 opening downward are provided on the upper and lower portions of the lateral side plates 55 of the metal long outer wall finishing panel 9 which is elongated in the horizontal direction. It is fixed by welding or rivets 57, and a vertical metal frame member 58 is fixed to the back surface of the central portion in the longitudinal direction of the long outer wall finishing panel 9 with an adhesive or the like, and in the longitudinal direction of the long outer wall finishing panel 9. On the upper back side and lower back side of the center of the
A vertical steady pin 6 having an anti-sway locking metal fitting 11 having an upper end 9 fixed thereto by welding or rivets.
The metal anti-skid holding metal fitting 12 provided with 0 is disposed on the outer surface of the long wall plate 4, and the anti-sway metal fitting 12 is fixed to the long wall by a fastener 61 having the same structure as the fastener 6. It is fixed to the plate 4.

The locking slits 10 of the locking plates 56 on both sides of the long outer wall finishing panel 9 in the lateral direction are fitted and locked from above to the lateral pins 8 fixed to the support rod 7,
Moreover, the pin holes 59 of the locking fittings 11 for the steady rest, which are provided at the upper and lower portions of the center of the long outer wall finishing panel 9 in the longitudinal direction.
Is fitted from above onto the pin 60 of the steady rest 12 and the central portion in the longitudinal direction of the long outer wall finishing panel 9 is
It is held by the long wall plate 4 via a steadying metal fitting 12 and a steadying metal fitting 11. A panel spacer 6 having a substantially L-shaped locking slit 62 between the long outer wall finishing panels 9 adjacent in the lateral direction.
3 is fitted and locked to the lateral pin 8.

FIGS. 15 to 17 show a second embodiment of the present invention in which a steel outer connecting member 36 having a T-shaped section extending in the vertical direction is constituted by a flange 64 and a web 65. The web 65 has a plurality of horizontal long holes 37.
Are provided at intervals in the vertical direction, and the inner connecting member 33 made of a vertical steel plate is superposed on the web 65 of the outer connecting member 36 and inserted into the through hole of the inner connecting member 33 and the long hole 37 of the web 65. The inner connecting member 33 and the web 65 of the outer connecting member 36 are fastened together by the bolts 39, the inner connecting member 33 is fixed to the steel column 32 by welding, and the inner connecting member 33 and the outer connecting member 36 are connected.
The connecting member 1 is constituted by. Further, the flange 3 of the support member 2 is fixed to the flange 64 of the outer connecting member 36 by bolts 40 or welding, but other configurations are the same as in the case of the first embodiment.

When the present invention is carried out, a pin protruding downward may be provided on the steady-state locking metal fitting 11 and a pin hole may be provided on the steady-state holding metal fitting 12.

[0013]

EFFECTS OF THE INVENTION According to the present invention, the anti-sway locking metal fittings 11 are fixed to the upper and lower parts of the longitudinal middle portion of the long outer wall finishing panel 9 and face the anti-sway metal locking fittings 11. At this position, the precession holding metal fitting 12 is fixed to the cement-based material long wall plate 4, and the precession locking metal fitting 11 is engaged with the precession holding metal fitting 12, so that the long outer wall finishing panel Even if 9 receives an external force such as wind pressure, since the long outer wall finishing panel 9 is supported by the intermediate portion, noise generation due to vibration of the long outer wall finishing panel 9 is prevented, and the long outer wall finishing panel 9 is prevented. Of the outer wall finishing panel can be remarkably lengthened as compared with the conventional case. Further, a supporting member 2 connected to the steel frame through a connecting member 1.
The lateral end of a long wall plate 4 made of a cement-based material, which extends in the lateral direction, is fixed to the flange 3 of the same by a clip 5 and a fastening tool 6, and the supporting rod 7 fixed to the supporting member 2 is vertically moved. A plurality of horizontal pins 8 arranged at intervals in the direction are fixed, and locking slits 10 provided at upper and lower ends of the long outer wall finishing panel 9 extending in the horizontal direction in the horizontal direction are provided. Since it is fitted and locked to the pin 8, the furring strip 1 in the wall structure having the conventional locking type outer wall finishing panel
3, heat insulating material 24, fireproof plate 15 and vertical frame member 1 with horizontal pins
9 is a support member 2 to which a support rod 7 with a horizontal pin 8 is fixed,
It can be replaced by a long wall plate 4 made of a cement-based material fixed to the supporting member 2, so that the structure of the wall portion is simple and the number of members can be reduced.
The wall of a building can be constructed easily and at low cost.

[Brief description of drawings]

FIG. 1 is a partially cutaway transverse plan view showing a wall structure of a building having a long outer wall finishing panel according to a first embodiment of the present invention.

FIG. 2 is a cross-sectional plan view showing a part of FIG. 1 in an enlarged manner.

FIG. 3 is a cross-sectional plan view showing a part of FIG. 2 in an enlarged manner.

FIG. 4 is a vertical sectional side view showing a part of a wall structure of a building having a long outer wall finishing panel according to an embodiment of the present invention.

FIG. 5 is a cross-sectional plan view showing a steady rest of the long outer wall finishing panel.

FIG. 6 is a vertical sectional side view showing a steady rest of a long outer wall finishing panel.

FIG. 7 is a front view showing a long outer wall finishing panel.

FIG. 8 is a bottom view showing a long outer wall finishing panel.

FIG. 9 is a side view showing an enlarged long outer wall finishing panel.

10 is an enlarged cross-sectional view taken along the line AA of FIG.

11 is an enlarged cross-sectional view taken along the line BB of FIG.

FIG. 12 is a plan view showing the vicinity of a steadying metal fitting for a long outer wall finishing panel.

FIG. 13 is a side view of a panel spacer.

14 is an enlarged cross-sectional view taken along line CC of FIG.

FIG. 15 is a partially cutaway transverse plan view showing a wall structure of a building having a long outer wall finishing panel according to a second embodiment of the present invention.

16 is a cross-sectional plan view showing an enlarged part of the wall structure of the building having the long outer wall finishing panel shown in FIG.

17 is a vertical cross-sectional side view showing an enlarged part of the wall structure of the building having the long outer wall finishing panel shown in FIG.

FIG. 18 is a vertical sectional side view showing a wall structure of a conventional building.

FIG. 19 is a perspective view showing a part of a conventional wall structure of a building.

FIG. 20 is a cross-sectional plan view showing a part of a conventional wall structure of a building.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Connection member 2 Support member 3 Flange 4 Cement-based material long wall plate 5 Clip 6 Fastener 7 Support rod 8 Horizontal pin 9 Long outer wall finishing panel 10 Locking slit 11 Locking stop metal fitting 12 Steady stop Retaining bracket 30 Groove bottom plate 31 Groove side plate 32 Steel column 33 Inner connecting member 34 Horizontal plate 35 Vertical plate 36 Outer connecting member 37 Long hole 38 Horizontal flat plate 39 Bolt 40 Bolt 41 Groove side plate 42 Groove bottom plate 43 Bolt 45 Horizontal through hole 46 Protrusion 47 Groove 48 Packing 49 Bolt 50 Square nut 55 Side plate 56 Locking plate 59 Pin hole 60 Pin 61 Fastening tool 62 Locking slit 63 Panel spacer 64 Flange 65 Web

Claims (1)

[Claims] 1. A clip 5 is provided with a lateral end of a long wall plate 4 made of a cement-based material extending laterally to a flange 3 of a supporting member 2 connected to a steel frame via a connecting member 1. And a long outer wall finishing panel 9 which is fixed by a fastener 6 and fixed to a supporting rod 7 fixed to the supporting member 2 with a plurality of lateral pins 8 arranged at intervals in the vertical direction and extending in the lateral direction. Locking slits 10 provided at the upper and lower portions of both lateral ends of the long outer wall finishing panel 9 are fitted and locked to the lateral pins 8 from above, and the upper and lower portions of the middle portion of the long outer wall finishing panel 9 in the longitudinal direction. The locking metal fitting 11 for steadying is fixed to the long wall plate 4 at the position facing the locking metal fitting 11 for steadying.
A wall structure of a building having a long outer wall finishing panel in which 2 is fixed, and the steadying metal fitting 11 is engaged with a steadying metal fitting 12.