JP3029789B2 - Wall panels - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a wall panel of a timber-framed wooden building using a steel frame constructed for general household use, for example, on the second to third floors. Wall panels.

[0002]

2. Description of the Related Art The construction of a wall by a conventional construction method based on on-site construction is caused by the fact that the construction state is affected by the weather and the season, and that it is difficult to secure a skilled craftsman or a large work place. As a result, the work efficiency was not improved, and the work period and cost were not sufficiently reduced.

In recent years, various paneling methods have been proposed and implemented in which a factory-produced wall panel is transported to a construction site, and the wall panel is mounted in a wall space of a main structure constructed at the site. For example, JP-A-54-9801
No. 5, Japanese Unexamined Patent Publication No. Sho 61-165449,
See 3-70709 and the like).

[0004]

However, in the case of a wall panel formed by a conventional paneling method, it is not easy to install the wall panel into a wall space surrounded by columns and beams constituting a skeleton, It is necessary to install structural reinforcing members such as studs and braces in advance, to fill the heat insulating member after installation, and to damage walls and windows due to insufficient strength against horizontal loads such as seismic force. Problems to be solved remain.

[0005] In particular, for the above horizontal load, for example, FIG.
(A) As shown in FIG.
When the upper and lower ends of each of the six wall panels 7 are integrally connected to the frame 6 by rigid joining or pin joining in a two-story building in which the frame 6 is constructed by constructing the frame 5, FIG.
When the frame 6 is deformed into a parallelogram by receiving a horizontal load as shown in (b), the wall panel 7 may be deformed and damaged following the deformation.

Accordingly, an object of the present invention is to provide a wall panel capable of solving the above-mentioned problems of the prior art .
You.

[0007]

Means for Solving the Problems A first aspect of the present invention to solve the above-mentioned problem is a unitized wall panel which is mounted on a wall space of a skeleton formed by left and right columns and upper and lower beams for on-site construction. , The wall panel unit includes a rectangular frame,
An outer wall panel mounted on one surface of the frame and an insulating panel mounted on the other surface of the frame are integrally formed,
This heat insulation panel is a wall panel provided with a vertical trunk edge to which an interior finishing material is attached. (Claim 1)

According to the first aspect of the present invention, since the outer wall panel and the heat insulating panel with the vertical waist edge are integrally mounted on the frame, after the wall panel is mounted, only the interior finishing panel is mounted. As a result, the wall work is completed, the work is extremely easy, and the thermal insulation from the outside is cut off by the heat insulating panel, so that a wall panel having a high heat insulating effect can be obtained.

According to a second aspect of the present invention, in the wall panel according to the first aspect of the present invention, the wall panel unit has a fixing hanging metal fitting and a guiding hanging metal fitting which are locked and held in a suspended state with respect to upper and lower beams. Are wall panels provided on the upper end side and the lower end side, respectively. (Claim 2)

According to the wall panel of the second aspect, the wall panel is mounted in a state of being suspended from the beam via the fixing hanging member and the guiding hanging member, so that the mounting operation can be easily performed.

According to a third aspect of the present invention, in the wall panel according to the second aspect of the present invention, the fixing hanging member has an upper end projecting upward from an upper horizontal frame member forming a rectangular frame. The guide hanging metal fitting is a wall panel attached to the wall panel unit in such a manner that a lower end thereof protrudes downward from a lower horizontal frame member forming a rectangular frame. (Claim 3)

According to the wall panel of the third aspect, the suspended wall panel unit abuts on the outer surface of the upper horizontal frame member of the wall panel unit on the immediately lower floor to which the inner surface on the lower end side of the guide hanging bracket is already attached. At the same time, when a new wall panel unit is mounted on the floor directly above, the lower end thereof is attached to the wall space in a state of being in contact with the inner surface on the upper end side of the fixing hanging fitting.

[0013]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a wall panel according to the present invention will be described.
This will be described in detail based on the illustrated embodiment.

As shown in FIG. 2, the wall panel unit 10 includes a rectangular frame 11, an outer wall panel 12 mounted on the outer surface of the frame 11, and a vertical torso mounted on the inner surface of the frame 11. As shown in FIG. 3, the framed heat-insulating panel 13 is used as a main constituent member, and as shown in FIG. Installed as shown.

The frame body 11 can be made of wood, but in the embodiment is formed by using a square pipe made of steel, and the left and right vertical frame members 14 and 15 and the upper and lower horizontal frame members 16 and 17 and the middle are used. The reinforcing member 18 is integrally joined by welding or other known fixing means. The upper horizontal frame member 16 is provided with a fixing hanging metal member 18, and the lower horizontal frame member 17 is provided with a guiding hanging metal member 19. ing.

As the outer wall panel 12, it is desirable to use a member that is lightweight and has excellent fire resistance and heat insulation properties. In the embodiment, an ALC plate is used. I have.

The heat insulating panel 13 has a plurality of vertical body edges 21 adhered to the back side of the heat insulating panel body 20 made of, for example, polystyrene foam. Notch grooves 22 and 23 for releasing the hanging metal 19 are provided respectively.

The fixing hanging member 18 is provided with a screw hole 26 communicating from the upper surface to the insertion opening groove 24 in a fixing device main body 25 having a U-shaped cross section having a downward insertion opening groove 24. A screw hole 27 communicating with the insertion opening groove 24 at right angles to the insertion opening groove 24 is formed.
8 is screwed into the screw hole 27, and the fixing screw 29 is screwed into the screw hole 27.
6 is attached to the frame 11 in a manner to protrude upward.

The guide hanging bracket 19 includes a fixed block 30 having an upper end fixed to the horizontal frame member 17 and projecting vertically downward, and a fixing screw 32 provided in a screw hole 31 formed in the fixed block 30 at the upper end. , And a clip plate 33 which is fixed to the fixed block 30 via a curve, and which is curved in a snapper shape. An insertion opening groove 34 is formed between the lower end of the clip plate 33 and the lower end of the fixed block 30. .

With respect to the frame 11, the outer wall panel 1
2 is attached so as to cover the entire outer surface of the building of the frame 11, and the heat insulation panel 13 has the notch 22 fixed to the fixing bracket 18 and the notch 23 to the guide hanging metal 19.
The heat insulating panel 13 is adhered to the entire inner surface of the building of the frame 11 in a state in which the heat insulating panel 13 is adhered to the heat insulating panel main body 20 or the frame body 11 is screwed from the vertical body edge 21 side. 11 is fixed.

[0021] In this way, the frame member 11 and the outer wall panel 1
As shown in FIGS. 4 and 5, the wall panel unit 10 in which the heat insulating panel 13 with the vertical body edge 21 is integrated with the wall space of the skeleton by columns 35 and beams 36 and 37 constituting the main structure. A plurality of sheets are attached in parallel on each floor, and beams 36 and 37 made of H-section steel or I-section steel are provided with L-shaped locking brackets 38 on the upper surface of the upper flange.
39 are respectively fixed.

When mounting the wall panel unit 10,
With the fixing screw 29 of the fixing hanging member 18 loosened and the fixing screw 32 and the clip plate 33 of the guiding hanging member 19 removed, the insertion opening groove 24 of the fixing hanging member 18 is removed. Then, the upright piece of the upper locking bracket 38 is inserted.

[0023] The wall panel unit 10, which lowered the hanging
Abuts against the outer surface of the horizontal frame member 16 of the wall panel unit 10 on the immediately lower floor to which the inner surface of the lower end side of the fixed block 30 of the guide hanging bracket 19 is already mounted, and the lower end side outer surface of the fixed block 30 is locked. It is attached to the wall space while being in contact with the bracket 39.

When the fixing screw 29 is screwed into the screw hole 31 and the clip plate 33 is screwed to the fixing block 30, the insertion opening groove 34 is set to be larger than the thickness of the locking bracket 39 in advance. The locking bracket 3
9 is loosely inserted between the clip plate 33 and the fixed block 30.

The wall panel unit 1 whose upper and lower ends are suspended by beams 36, 37 via locking brackets 38, 39
0, when the positioning adjustment screw 28 is tightened, its tip presses the locking bracket 38 and the wall panel unit 1
0 can be moved upward, and if the positioning adjustment screw 28 is loosened, the wall panel unit 10 can be lowered. Therefore, after performing the desired height adjustment, the fixing screw 29 is tightened and the tip thereof is tightened. Locking bracket 3
When the pressing member 8 is pressed, the locking bracket 38 is fixed between the fixture body 25 and the holding bracket 38 while being held therebetween.

In the case of the lower end of the first floor without beams, FIG.
As shown in (c), in order to secure a predetermined height, a horizontal frame member 40 similar to the horizontal frame member 16 having a long height is used in place of the horizontal frame member 17, and the guide is provided to the horizontal frame member. L-shaped locking brackets 43 similar to the above-mentioned locking brackets 38 and 39 are attached to anchor bolts 42 with the lower ends buried in the cloth foundation 41 and the upper ends protruding, while attaching the hanging metal fittings 19. Of the locking bracket 73 is fitted into the insertion opening groove 34.

Although not shown, an interior finishing material such as a plaster boat or the like is covered over the entire area from the ceiling side to the floor side on the vertical trunk edge 21 side of the heat insulating panel 13 which is the indoor side of the wall panel unit 10. Be worn.

[0028] Therefore, as shown in FIG. 1 (c) Using the method of attaching the wall panel, wall panel unit 10 mounted in parallel form to the wall space for each floor is a bracket 18 upper side hanging fixed Is fixed to the beam on the ceiling side of the frame 6 so as not to be movable, and the lower end side is locked and held movably in the horizontal direction with respect to the beam on the floor side of the frame 6 via the guide hanging metal 19. Even if the building 6 is deformed into a parallelogram by receiving a horizontal load such as seismic force,
Since the lower end slides along the beam to maintain the vertical state and become self-supporting, it is possible to prevent the walls and windows from being broken due to deformation.

The wall panel unit 10 is sequentially mounted from the lower floor side to the upper floor side, but the fixing body 25 of the fixing hanging member 18 projects upward, and the fixing block 30 of the guiding hanging member 19 projects downward. Therefore, in a state where the horizontal frame member 17 of the wall panel unit 10 attached to the upper floor side is placed on the upper surface of the horizontal frame member 16 on the lower floor side, between the horizontal frame member 17 and the horizontal frame member 16 And are mutually locked so that the upper and lower wall panel units 10 are not separated from each other.

Next, FIG. 6 shows another embodiment which is devised so that it can easily be mounted in the wall panel unit 10 even in a narrow working space, hanging fixing tool 1
In 8, a roller 44 supported by the fixing screw 29 is accommodated in the insertion opening groove 24 of the fixing block 30.

In this embodiment, when the wall panel unit 10 is mounted, the roller 44 is pivotally supported while the fixing screw 29 of the fixing hanging member 18 is tightened, and the insertion opening groove is formed from the side surface adjacent to the wall space. 24 lock bracket 3
8, the roller 44 rolls over the end of the locking bracket 38 and the wall panel unit 1
0 is moved to a predetermined position in the wall space, and then the fixing screw 29 is once loosened to remove the roller 44. Thereafter, the wall panel unit 10 is mounted in the same manner as in the previous embodiment.

[Brief description of the drawings]

FIG. 1 is a schematic diagram showing a comparison between deformation states of a conventional wall panel structure and a wall panel structure according to the present invention with respect to a horizontal load.

FIG. 2 is an exploded perspective view of the wall panel unit according to the embodiment of the present invention.

FIG. 3 is a perspective view showing a partially cut-away state of an assembled state of the wall panel unit of FIG. 2;

FIG. 4 is a perspective view showing an attached state of the wall panel unit of FIG. 2 to a skeleton.

FIG. 5 is an enlarged sectional view of a main part of the wall panel unit of FIG. 2 attached to a skeleton.

FIG. 6 is a partially enlarged cross-sectional view of a wall panel unit according to another embodiment of the present invention.

[Explanation of symbols]

 1, 2, 35 pillar 3, 4, 5, 36, 37 beam 6 frame 7 wall panel 10 wall panel unit 11 frame 12 outer wall panel 13 heat insulation panel 14, 15 vertical frame member 16, 17, 40 horizontal frame member 18 fixed Hanging bracket for guide 19 Guide hanging bracket 20 Insulated panel body 21 Vertical waist edge 22, 23 Notch groove 24, 34 Insertion opening groove 25 Fixture body 26, 31 Screw holes 27, 27 28 Positioning adjustment screw 29, 32 Fixing screw Reference Signs List 30 fixing block 33 clip plate 38, 39, 43 retaining bracket 41 cloth foundation 42 anchor bolt 44 roller

────────────────────────────────────────────────── ─── front page continued (51) Int.Cl. ⁷ identifications FI E04B 2/56 604 E04B 2/56 604J 605 605E 611 611B 643 643A 645 645B 2/00 2/94 2/94 E04C 2/46 E J (56) References JP-A-8-68157 (JP, A) JP-A-7-40831 (JP, U) JP-A-6-82262 (JP, U) JP-A 5-38124 (JP, U) JP-A-6-71702 (JP, U) JP-A-58-181729 (JP, U) Patent 2517193 (JP, B2) JP-B 8-3220 (JP, B2) JP-B 2-33529 (JP, Y2) ) Jiko 4-46003 (JP, Y2) (58) Fields surveyed (Int. Cl. ⁷ , DB name) E04B 2/56 E04B 2/96-2/94 E04C 2/46

Claims (3)

(57) [Claims] 1. A unitized wall panel mounted in a wall space of a skeleton formed by left and right pillars and upper and lower beams for on-site construction, wherein the wall panel unit includes a rectangular frame, An outer wall panel mounted on one side of the body and a heat insulating panel mounted on the other side of the frame body are integrally formed, and the heat insulating panel is provided with a vertical trunk edge to which an interior finishing material is attached. Features wall panels. 2. The wall panel according to claim 1, wherein
A wall panel in which the above-mentioned wall panel unit is provided at its upper and lower ends with a fixing hanging metal fitting and a guiding hanging metal fitting which are hung and held on upper and lower beams in a suspended state. 3. The wall panel according to claim 2, wherein
The fixing hanging fitting is attached to the wall panel unit in such a manner that the upper end protrudes upward from an upper horizontal frame member forming a rectangular frame, and the guiding hanging metal forms a square frame. A wall panel mounted on the wall panel unit such that a lower end protrudes downward from a lower horizontal frame member.