JPH01315537A - Wall setter in curtain wall construction - Google Patents

Abstract

PURPOSE:To absorb any distortion between a body and wall due to earthquake occurrence by attaching a block erection and a part of a vertical frame constituting the wall via a joint turning to slidable in all directions. CONSTITUTION:A wall 10 consists of a vertical frame 2, a transon 20 and glass G. This transon 20 is fixed after installing an oblong guide groove 25 being opened to the inside of a room from a base plate 21, projecting a bolt (d) of a fixture D to the room inside by this guide groove 25, and being screwed in a bracket B having this bolt (d) attached to a block erection 1. In this wall 10, a part of the vertical frame 2 is composed of a horizontal frame 8 and a slider 4, and it is attached to the block erection 1 via a joint 7 turning to slidable in all directions, while the part of the vertical frame 2 is fixed to the block erection 1.

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a wall mounting device for a curtain wall.

[Conventional technology]

In recent years, curtain walls have been used in high-rise construction, in which the surface of the building frame is not exposed to the outside, but instead is covered with a wall. The method for attaching the frame and wall of a curtain wall is to attach a mullion to the outdoor side of the frame, fix a vertical frame to the outdoor side of the mullion, and install a blank or upper and lower frame between the vertical frames. Form the frame and insert the glass into the window frame, or
As in No. 191807, the glass was bolted to the window frame. Also, Jitkai No. 61-32313 to Jitkai No. 61-3
As shown in No. 2315, a horizontal groove is provided without any gaps, and a bolt is screwed into a bracket that is fixed to the mullion through the horizontal groove, thereby fixing the left and right vertical frames to the mullion.

[Problem to be solved by the invention]

The skeletons of high-rise buildings are constructed with a flexible structure that allows them to bend when an earthquake occurs, but the walls attached to the outside of the skeleton are neither stretchable nor flexible, so if the skeleton bends during an earthquake, There is a problem in that distortion occurs between the frame and the wall, which causes damage to the wall, and there is also the problem that the damaged wall can cause secondary disasters.

The present invention was made in view of the above-mentioned problems with conventional curtain walls.The purpose of the present invention is to absorb the bending of the wall body attached to the outside of the frame body even if the frame body bends due to an earthquake. Our goal is to provide you with a mounting device that you can use.

[Means to solve the problem]

In order to achieve the above object, the frame mounting device according to the present invention includes a bracket for fixing a mullion and a wall that constitute a wall to the mullion, and a mounting tool that is screwed into the bracket from a guide groove for the mullion. At the same time, a part of the hard tube that makes up the mullion and the wall is attached via a joint that allows it to slide vertically and horizontally.

[Effect]

The joint that attaches the rigid pipe of the wall to the mullion is such that when vertical distortion occurs between the mullion and the rigid pipe, the slider of the joint slides up and down along the rigid pipe, and the joint between the mullion and the rigid pipe When a left-right distortion occurs, the slider slides left and right along the transverse bone. The fixture, which is inserted into the blind guide groove of the wall and screwed into the bracket of the mullion, slides left and right along the guide groove when horizontal distortion occurs between the mullion and the blind. move.

〔Example〕

DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a wall mounting device for a curtain wall according to the present invention will be explained based on drawings of embodiments.

The mullion 1 to be attached to the outdoor side of the frame is provided with fitting grooves IL and IR that open toward the outdoors on the left and right sides of the outer wall 1a in parallel to the longitudinal direction, and between the left and right fitting grooves IR and IR. An open concave groove 11 is formed, and the tight material T is fitted into the fitting grooves IL and IR.

Among the wall bodies 10 installed on the outdoor side of the mullion 1, the wall body 10 in which the glass G is installed in a fitted manner has a hard pipe 2 installed on the outdoor side of the mullion 1, and hard pipes 2, 2 on the left and right. ``Silent 2 installed between
0. Glass G that fits into the window frame F formed by the hard tubes 2, 2' and the upper and lower blinds 20°20', Caulking C1 glass G that fills the gap between the mullion 1, the vertical rib 2, or the silent 20
It is composed of a struture seal S, etc., which is fixed to the hard tube 2.

The hard tube 2 constituting the wall body 10 has a rectangular tube shape with the same width as the mullion 1, and has an inward groove 12 opening toward the room in the middle part thereof.
Outward grooves 13 that open toward the outdoors are provided back to back, and the outward groove width 122 is narrower than the inward groove width 11, and the vertical rail 3a is parallel to the longitudinal direction from the left and right groove side walls 2as 2b forming the inward groove 12 toward the center. , 3b are placed opposite each other, and the left and right sides form a symmetrical shape.

The blind 20 constituting the wall body 10 is provided with a horizontally long guide groove 25 that opens indoors from the base plate 21, and a drainer 22 is sloped downward from the middle part of the base plate 21 toward the outdoors.
Glass fitting parts 23 and 24 are provided at the upper and lower parts of the housing, and a T-shaped fitting is slidably but irremovably inserted into the guide groove 25. bolt d
The bolt d is screwed into the bracket B attached to the mullion 1 to be fixed.

The glass G constituting the wall body 10 is inserted between the upper fitting part 23 of the upper blank 20 and the lower fitting part 24 of the lower blank 20'',
It is held airtight using a tight material T, glass beads, etc., and the right and left sides of the glass G are fixed to the outdoor sides of the hard tubes 2, 2' using strut seals S.

The wall 10 includes a part of the hard pipe 2 constituting the wall 10,
The mullion 1 is connected to the joint 7 which allows vertical and horizontal sliding.
At the same time, a part of the hard tube 2 is fixed to the mullion 1. When it is attached via the joint 7, a small number (two joints 7 are used in each window frame section).

The joint 7 has a transverse bone 8 fixed to the concave groove 11 of the mullion 1,
a slider 4 that is fitted and pushed across the horizontal bone 8 and the hard tube 2;
The transverse bone 8 is a plate wall 8 inserted into the mullion groove 11.
Horizontally long leg pieces 8a, 8b parallel to the groove width direction above and below C
horizontal rails 9a, 9b are installed oppositely on both leg pieces 8a, 8b, the distance between the leg pieces ρ3 is formed to be the same as the inward groove width ρ1 of the hard tube 2, and the horizontal rails 9a, 9b are vertically Rail 3a
, 3b. The slider 4 constituting the joint 7 is inserted into the inward groove 1 of the hard pipe 2.
2, and a horizontal slider 6 that fits and presses between the legs I3 of the horizontal rib 8. , vertical groove 5a that fits into 3b.
, 5b are provided, and horizontal grooves 6a, 6b are provided at the top and bottom of the horizontal slider 6, which open upward and downward, and are fitted into the horizontal bone horizontal rails 9a, 9b, and the left and right sides form a symmetrical shape, and the vertical rails 3a, 3b The vertical slider 5 that slides along the horizontal rails 9a and 9b absorbs vertical distortion, and the horizontal slider 6 that slides along the horizontal rails 9a and 9b.
The distortion in the left and right direction is absorbed by a mounting tool screwed into the bracket B through the guide groove 25 of the silent part 20.

Fig. 10 (a) shows a rectangular tube auxiliary material 17 in the concave groove 11 of the mullion 1.
is fixed, a vertical slider 5 that fits into the inward groove 12 of the hard tube 2 is attached to this auxiliary material 17, and the vertical slider 5 is screwed to the hard tube 2 to prevent deformation of the auxiliary material 17 and A mounting tool screwed into the bracket B from the eye guide groove 25 absorbs distortion in the left and right direction.

Figure 10 (b) shows a rectangular tube auxiliary material 17 in the concave groove 11 of the mullion 1.
is fixed, only the vertical slider 5 is inserted into the vertical rails 3a and 3b of the vertical inward groove 12, and the vertical slider 5 is screwed to the auxiliary material 17, and the vertical slider 5 slides in the vertical direction. The distortion in the left and right direction is absorbed by the deformation of the auxiliary member 17 and the mounting tool screwed into the bracket B through the silent guide groove 25.

Figures 11(A) and 11(C) show auxiliary material 1 in groove 11 of mullion 1.
7 is fixed with a screw, and a screw N is screwed into the auxiliary member 17 from the outward groove 13 of the hard tube 2, thereby fixing the hard tube 2 to the mullion 1.

In FIG. 11(b), a screw N is screwed directly into the mullion 1 through the outward groove 13 of the hard tube 2 to fix a part of the wall 10 to the frame.

The slider 4 in FIG. 19(a) has vertical grooves 5as5 on the left and right sides.
A vertical slider 5 provided with a groove b and a horizontal slider 6 provided with horizontal grooves 6a and 6b on the upper and lower sides are cut from the same material, and a spacer 18 is interposed between the vertical slider 5 and horizontal slider 6. are fixed together with screws.

FIG. 19(c) shows screws N screwed into the mullion 1 from the hard tube 2 through the slider 4 fitted thereto, and the hard tube 2 is inserted into the mullion 1.
It is to be fixed at

In Fig. 12, the horizontal rails 9a, 9b and the horizontal grooves 6a, 6b are coated with a resin film 16 that allows sliding.This resin film 16 is applied to the vertical rails 3a, 3b and the vertical grooves 5a, 5b.
may be coated.

13 to 15 show the groove side wall 2a of the vertical inward groove 12.
, 2b are provided with longitudinal grooves 5a, 5b, and the transverse leg pieces 8a, 8b are provided with transverse grooves 6a, 6b, and the vertical grooves 5a, 5b of the vertical inward groove 12 are provided on both sides of the vertical slider 5 constituting the slider 4. The vertical rails 3a and 3b to be inserted are inserted into the horizontal grooves 6 of the horizontal ribs 8 above and below the horizontal sliders 6.
a.

Horizontal rails 9a and 9b are provided to be inserted into the rail 6b.

〔Effect of the invention〕

Since the present invention is configured as described above, it produces the effects described below.

The mullion and part of the wall vertical frame are attached via joints, and the slider of the joint can slide up and down along the hard tube, and can also slide left and right along the horizontal bone.
Even if distortion occurs between the mullion and the solid pipe due to an earthquake, the slider will slide up, down, left and right according to the distortion. In addition, since the mullion of the wall is made by fitting a fixture into a guide groove and screwing the fixture into a bracket fixed to the mullion, even if the mullion and the mullion shift to the left or right due to an earthquake, the installation will not be difficult. The tool slides along the blind guide groove to absorb the deviation. As a result, even if the building frame bends due to an earthquake, no distortion occurs between it and the wall, so damage to the wall can be prevented.

Furthermore, even if a part of the slider inserted into the vertical bone is fixed to the horizontal bone or mullion, the slider can slide along the vertical bone, so it is possible to absorb the major vertical distortion caused by earthquakes. can.

[Brief explanation of the drawing]

Fig. 1 is a cross-sectional view of main parts showing an example of curtain wall construction using the wall mounting device of the present invention, Fig. 2 is a cross-sectional view showing an example of mounting on the wall side, and Fig. 3 is a front view of the wall. Figure, Figure 4 (
A) (B) is a plan view and front view of the joint, Fig. 5 is a front plan view of the mullion, Fig. 6 is a plan view of the vertical bone, Fig. 7 (A)
(B) is a front view of the transverse bone of the joint and its side view, Figures 8 (A) and (B) are front and side views of the slider of the joint, and Figures 9 (A), (B), (C), and (D) are A cross-sectional view showing an example of how a joint is used, Figures 10 (a) and (b) are cross-sectional views showing an example of how a vertical slider is used, and Figures 11 (a), (b), and (c) are examples of fixing a vertical bone. 12(a) and 12(b) are plan views of the transverse bone and slider coated with a resin film, and FIGS. 13(a) and 13(b) are front and side views of a similar slider. Fig. 14 is a front view of a similar horizontal bone, Fig. 15 is a plan view of a similar vertical bone, Fig. 16 is a vertical sectional view of a main part showing an example of wall attachment, Fig. 17 is a side view without a hole, Fig. 18 The figure is a cross-sectional view showing an example of how the fixture is used.
9(a), (b), and (c) are longitudinal cross-sectional views of the main parts showing an example of how the joint is used, and FIG. 20 is a longitudinal cross-sectional view of the main parts showing an example of fixing the vertical bone. 1... mullion, 11... concave groove, 2, 2'... vertical bone,
12... Inward groove, 18... Outward groove, 3a, 3b...
・Vertical rail, 4... Slider, 5... Vertical rail, 5
a, 5b... vertical groove, 6... horizontal slider, 6a, 6b...
- Lateral groove, 7... joint, 8... transverse bone, 8a. 8b...Leg piece, 9a, 9b...Horizontal rail, 16...
・Resin film, 20゜20'...No opening, 23.24...
Fitting part, 25...Guide groove, B...Bracket, C.
...Caulking, D...Mounting tool, F...Window frame, G
...Glass, S...Structure seal, fll...Inward groove width, [2...Outward groove width, fI3・
...Between the legs of the transverse bone Fig. 1 Fig. 2 Fig. 9 Fig. 9 (a) (b) Fig. 9
Prisoner (c) (d) 10th
Figure (a) (b) 13
1j
@ 11 Figure (a) (b) No. 11 (
c) Figure 16

Claims (1)

[Claims] 1. A mullion (1) fixed to the outdoor side of the frame and a part of the vertical rib (2) of the wall (10) provided on the outdoor side are slid in the vertical and horizontal directions. A bracket (B) that is attached via a movable joint (7) and fixes the blind (20) constituting the wall in a mullion, and a horizontally long guide groove (2)
5) The wall mounting device 2 for the curtain wall is attached with the fixture (D) that is inserted into the bracket and screwed into the bracket, and the joint (7) is attached to the horizontal frame (8
) and a slider (4) which is capable of sliding left and right along the horizontal ribs and vertically slidable along the vertical ribs (2). mounting device