JPH10306530A - Wall surface structure and execution method thereof - Google Patents

Abstract

PROBLEM TO BE SOLVED: To assemble wall surface constituting elements by means of arbitrary combination thereof in a unit type wall surface structure. SOLUTION: In a wall surface structure, rail metals are embedded in the upper and lower surfaces of the body opening on the side of the body opening respectively, and fixing bolts are fitted to the rail metals, and also wall surface units U1 to U3 are fitted through bracket members that have been fixed to these fixing bolts. In that case, each of the wall surface units U1 to U3 comprises a frame body consisting of upper and upper frames and right and left frames, and at least one horizontal inner rib inside the frame body, and an arbitrary wall surface constituting member selected from the group consisting of a glass GF, a board B, a sash S, or the like is built in for each of the respective openings.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

TECHNICAL FIELD The present invention relates to an outer wall, a sash surface,
Alternatively, the present invention relates to a unit-type wall structure capable of easily constructing a wall surface such as a partition wall, and a construction method thereof.

[0002]

2. Description of the Related Art In recent years, when constructing an outer wall, a sash surface, a partition wall, or the like of a building, a buried metal such as an anchor rail is buried in a lower frame and an upper frame, respectively. A construction method for assembling an outer wall, a sash surface, a partition wall, or the like has been proposed. For example, in the case of Japanese Patent Application Laid-Open No. 8-319767, as shown in FIG. 14, anchor rails 50 and 51 each having a substantially lip groove-shaped cross section are embedded and fixed in each of an upper frame and a lower frame. The head of a fixing bolt 52 is fitted into the rails 50 and 51 so as to be slidable in the longitudinal direction.
3 and 54, and a structure is proposed in which the brackets 53 and 54 are used as support members to fix building components such as the outer wall, sash, and partition wall.

[0003]

In the above publication,
Although there is a disclosure of a mode in which a plurality of wall members are arranged side by side in the lateral direction, it cannot flexibly cope with every element of the wall surface. For example, when these elements are separately constructed, such as when there is a waist wall at the lower part of the window or when there is a wall descending from the ceiling, the construction efficiency becomes very poor.

[0004] Further, a gas pipe, a refrigerant pipe,
A structure that can flexibly cope with piping such as a water supply pipe and wiring such as a telephone and an electric wire without reducing the indoor space is desired.

[0005] On the other hand, when the wall members are made to move adjacent to each other in the horizontal direction, the gaps between adjacent panels may change due to seismic force or the like because the wall members were originally movable in the rail direction. There is also a problem that the airtightness of the air cannot be ensured for a long time.

Accordingly, a main object of the present invention is to unitize wall surface components including a waist wall and a descending wall so that wall elements can be assembled in any combination, and a sleep space or the like can be mounted on a wall surface. By simplifying the construction by incorporating it inside the members, it is also easy to secure the wiring and piping space to improve the construction efficiency, and to secure the indoor space even if there are obstacles such as beams. It is to make. Another object of the present invention is to provide a wall structure and a method for constructing the wall structure, which can solve problems such as a structure in which adjacent wall members can be reliably connected to each other when the wall members have a horizontal structure in which the wall members are connected in the horizontal direction.

[0007]

SUMMARY OF THE INVENTION In order to solve the above-mentioned problems, the present invention is directed to a rail metal having a substantially lip-shaped groove having a cross section with an opening facing the frame opening on the upper and lower surfaces of the frame opening. A wall structure in which a bolt head is fitted into the substantially lip-shaped groove in section and a fixing bolt having a screw portion projected outside is provided, and a wall member is attached via a bracket member fixed to the fixing bolt. In the above, the wall member has a frame composed of upper and lower frames and left and right frames and at least one or more horizontal middle bones in the frame, and for each opening, is selected from the group consisting of glass, board, shoji, etc. The present invention is characterized in that any desired wall component is erected.

[0008] In this case, a part of the wall member built in the opening of the skeleton is used as a space box for wiring and piping having a space inside, and the wall member built in the opening of the skeleton is Is disposed on a street core spaced apart from the side surface of the beam member protruding from the lower surface of the ceiling slab, and the space between the side surface of the beam member and the wall member is used as a space space for wiring and piping. A structure is preferably employed.

On the other hand, a structure that can reliably connect adjacent wall members is such that a wall provided in a skeleton opening has a horizontal connecting structure in which a plurality of the wall members are connected in a horizontal direction. Forming at least one or more generally L-shaped cross-sections on opposing surfaces of adjacent wall members,
A first connection fitting having an engagement receiving piece engaged with these substantially L-shaped sections is disposed between the opposing surfaces of the wall member, and a wall surface is provided on the outside or indoor side of the connection portion. A second connecting member straddling between the members is provided, and a screw portion of a connecting bolt screwed from outside of the second connecting member is screwed into the first connecting member to connect the two. Things.

[0010] On the other hand, in the construction method employing unitization of the wall member, the wall member may include a frame composed of upper and lower frames and right and left frames and a frame composed of at least one or more horizontal middle bones in the frame. Then, an arbitrary wall component selected from the group consisting of glass, board, shoji, and the like is built into each opening.

[0011]

Embodiments of the present invention will be described below in detail with reference to the drawings. 1 is an inside view of a window structure according to the present invention, FIG. 2 is a view taken along the line II-II of FIG. 1, and FIG.
FIG. 4 is a view taken along line III-III, FIG. 4 is a view taken along line IV-IV in FIG.
FIG. 5 is a view taken along line VV of FIG. 1, FIG. 6 is an enlarged view of a connecting portion of the wall unit, and FIG. 7 is an enlarged view of a VII part of FIG.

[0012] In this embodiment, the lower deck S _L, and a ceiling slab S _U, and the left side wall W _L, with respect to building frame opening formed in the right side wall W _R, 3 types of Wall unit U ₁
Will be described in detail example ~U ₃ is Tatekoma. The wall units U _{1 to} U ₃ are fitted in any combination with a frame composed of upper and lower frames and left and right frames and a unit frame having at least one or more horizontal middle bones 10A in the frame. B or sash S are those that are configured fitted, typically the top-side opening and the lower side opening respectively fitted glass GF, the wall unit U ₁ of GF is fitted will be described in detail with reference to FIG.

[0013] The window surface structure, the lower deck S _L, building frame cross section lip groove on the opening side is faced to the opening (hereinafter, simply referred to. Lip grooves) is embedded floor rail hardware 1 having 1a Rutotomoni, the upper deck S _U, building frame opening side cross section lip grooves to face the opening (hereinafter, simply referred to as a lip groove.) 2
The ceiling-side rail hardware 2 having a “a” is buried, and the wall unit U is used with these rail hardware 1 and 2 as anchor hardware.
₁ is attached.

More specifically, fixing bolts 3, 4 whose heads are fitted into the lip grooves 1a, 2a of the rail fittings 1, 2 and which are movable in the longitudinal direction of the rail are fitted. , Mounting brackets 5 for the fixing bolts 3 and 4,
6 is fixed. The mounting brackets 5 and 6 have rising pieces 5a and 6a that rise in the opening direction, and a wall unit U is formed in a through hole formed in the rising pieces 5a and 6a.
It has a wall member mounting bolts 7 and 8 from ₁ side so as to fix the insertion and wall unit U _1. Incidentally, the fixing bolts 3 and 4 previously charging before being embedded in the rail fittings 1,2 floor plate S, for example the wall unit U ₁ is continuous plurality in the lateral direction, when such a so-called Yokoren structure the, the construction included initial wall unit U ₁ leave slidable finally firmly fastened to after the position of the wall unit U ₁ has been determined reduce the fixing. Furthermore, as the mounting is easier for the mounting bracket 5 and 6 also in the wall surface member mounting bolts 7 and 8, upper and lower frames 10 of the wall unit U ₁
A bolt mounting structure is employed in which lip grooves 10a and 10b are formed on the back side of B and 10C, and the heads are fitted into the lip grooves 10e and 10f so as to be slidable in the lip groove direction.

Meanwhile, the wall unit U ₁ has a horizontal during bone 10A in the middle in the illustrated example, the upper glass G _U, a structure and killing fitting the lower glass G _L, the vertical support is lower the set bolt 11 which is screwed a threaded portion on the bottom wall portion of the frame 10C is provided, said wall unit U ₁ by adjusting the bolt screwing amount is mounted so that the vertical.

[0016] On the other hand, flashing structure, in the lower slab S _L side, with the outdoor-side floor surface bordering the floor side rail fittings 1 providing a step to be lower than the room-side floor surface, the floor-side A water return piece 1b protruding in the outdoor direction is provided at the upper part of the outdoor side surface of the rail hardware 1, and a water return opening WP is formed in the portion.
In addition, a seal 12 for filling the gap with the lower frame 10C is provided immediately above the water return piece 1b, and further, at the outdoor position of the set bolt 11, the tip of the lower frame 10C contacts the upper surface of the floor slab. A rain barrier 14 is provided to completely block intrusion of rainwater and the like.

[0017] In the upper slab S _L side, and the outdoor-side projecting piece 2b of the ceiling rail hardware 2, thereby applying a seal 14 that fills the space between the upper frame 10B, which in from the outdoor-side position, the upper frame relative 10B, distal to the underside of the upper deck S _U is prevented from entering the rainwater provided Reinbariya 15 in contact.

At the time of construction, the fixing bolts 3, 4 mounted on the lip grooves 1a, 2a of the rail hardware 1, 2 are moved to a substantially predetermined position in the rail direction, and then the mounting brackets 5, 6 are mounted. At this stage, the fixing bolt 3,
4 can be moved in the rail direction without fastening.

[0019] Mounting the wall unit U ₁ has a lower frame 10C
To adjust the screwing amount of the set bolt 11 is provided tips each floor-side slab S _L of Reinbariya 13 and 15, it was adjusted to be in contact with the ceiling slab S _U, a set bolt 11 Upper and lower frames 10 while supporting the building
B, wall mounting bolts 7 provided on the back side of 10C,
8 is inserted into the through holes of the mounting brackets 5 and 6 and fastened with nuts. Incidentally, the wall unit U ₁ at this stage is Kenkomi as framework consisting of frame and horizontal in the bone 10A, to attach the glass GF thereafter fitting desired.

The frame frames are erected for three units of the wall units U _{1 to} U ₃ , respectively, and when the surface matching and the mutual height adjustment are completed, the frame frames are connected. As shown in FIG. 6, two L-shaped pieces 10a to 10d are formed in advance on opposing surfaces of adjacent frame frames, and these L-shaped pieces are connected. A first section having a substantially rectangular cross section and having engagement receiving pieces 16a to 16d engaging with the first and second engagement sections 10a to 10d;
The connection fitting 16 is disposed between the opposing surfaces of the frame frames, and the second connection member 17 spanning between the frame frames 10D and 10E is fixed to the connection portion preferably on the indoor side by bolts 18 and 18. Then, the screw portion of the connection bolt 20 screwed in from outside the second connection member 17 is screwed into the first connection member 16 to connect the two. That is, the first
After the engagement receiving pieces 16a to 16d of the connecting member 16 are engaged with the substantially L-shaped pieces 10a to 10d, respectively, of the frame, the first connecting member 16 is pulled to the indoor side by the connecting bolt 20. To secure the engagement between the two. In addition, gaskets 19, 19 are interposed on the contact surface side of the second connection member 18 to block intrusion of rainwater or the like.

When the connection work of each frame is completed according to the above procedure and the space box unit SB for wiring and piping is fixed on both sides, and each frame is finally positioned, the fixing bolts 3 and Turn 4 to fasten securely.

Then, a glass GF, a board B or a sash S is inserted into each opening of each frame to complete the wall units U _{1 to} U ₃ . In the example specifically illustrated, the wall unit U _2, as shown in FIG. 4, the refractory board B to the respective upper and lower openings, B have been fitted, also wall unit U ₃ is two in the horizontal Bone 1
0A, 10A is provided as a frame having three stages of openings in the vertical direction, and the refractory board B is fitted into the upper stage opening,
A sash S is set in the middle opening, and a fireproof board B is fitted in the lower opening.

When the wall units U _{1 to} U ₃ are completed, accessories such as decorative frames 22 and 23 for hiding the anchor connection portion are attached, and the wall surface construction is completed.

As shown in FIG. 4, when the floor-side rail metal piece 1 has a floor slab shape having a step D on the outdoor side, the frame buried plate 1c of the rail metal piece 2 is extended to the edge position. It is desirable to extend. The accuracy of the bearing surface of the set bolt 11 can be improved, and the sealing by the rain barrier 13 can be ensured. Further, as shown in FIG. 3, when the tip of the buried frame 1c is stopped by the skeleton, cracks may occur in the portion due to shrinkage or creep of the concrete. There is no possibility that this will occur when 1c is extended.

On the other hand, as shown in FIG. 7, the space box units SB provided at both ends of the wall units U _{1 to} U ₃ are box bodies having hollow insides, and Are formed with outlet holes 25, 25 and piping holes 26, 26 for ventilation registers, cooler sleeves and the like. The space box unit SB is incorporated as a part of a wall unit that closes a skeleton opening, and serves as a space for installing wiring and piping. Installation is
As in the case of the wall unit U ₁ ~U _3, mounted by utilizing the upper and lower deck S _U, fixing bolts 3 and 4 are inlaid into the rail fittings 1, 2 are embedded respectively in S _L Can be As shown in FIG.
Mounting brackets 5A, 6A for fixing bolts 3, 4
Fixed through. The mounting bracket 5A,
6A is fixed to the fixing bolt 3, 4 side portion of the space box unit SB, and the case that the mounting bracket 5A is fixed by welding to the space box unit SB is the wall unit U ₁ ~U ₃ Although different, such a change in the mounting mode is optional.

Next, according to a second example of the wall structure according to the present invention, an example of the wall structure in which the space between the beam and the wall units U _{1 to} U ₃ is effectively used to secure an indoor space will be described with reference to FIG.
This will be described in detail with reference to FIG. Wall structure according to the second example, as shown in FIGS. 9 and 10, the wall unit U ₄ ~U _8, installed space box unit SB on both side, and a SB. The wall units U ₄ and U ₈ are substantially the same wall members as those of the wall unit U _{3 according} to the first example, and the wall units U ₅ and U ₇ are wall members having a wall structure having a meter box MB on the outdoor side. The central wall unit U ₆ is a wall member provided with the door 32.

[0027] wherein the exterior side of the wall unit U ₄ ~U _8, as shown in FIG. 11, there are beams 31 that protrudes downward from the ceiling surface, the wall unit U ₄ ~U
Numeral ₈ is arranged on the street core which is spaced apart from the side surface of the beam 31 projecting from the lower surface of the ceiling slab. In the space box unit SB, the space with the side surface of the beam 31 is used for wiring and piping. We use as space space. Specifically, the space box unit SB is connected to the beam 3
The width from the side of 1 to the section of the wall unit surface,
A pipe port 35 is provided at a lower portion, and pipes 33, 33,.
The inside is guided to the upper side, and the ceiling side is introduced into the room above the ceiling. By adopting such a piping structure, it is possible to effectively use the narrow space in the corner of the room and to guide the piping to the ceiling side of the room, and there is an advantage that a dead space is not created in the room. By the way, the rail hardware 1,
2 and the wall unit U may have any variation. For example, as shown in FIG. 13 (A), the wall unit U may be erected on the same plane using linear rail hardwares 1 and 2, or as shown in FIG. 13 (B). A bent portion may be formed in the hardware 1 or 2 so that the wall unit U has an outgoing corner and an ingoing corner. Further, as shown in FIG. 13C, a curved wall unit U may be built as the curved rail hardware 1 or 2.

[0028]

As described in detail above, according to the present invention, the wall constituting members including the waist wall and the descending wall are unitized,
Since the wall elements can be assembled by an arbitrary combination, construction is facilitated. In addition, by incorporating a sleep space or the like in the wall member, it is possible to easily secure wiring and piping space and improve construction efficiency, and even if there is an obstacle such as a beam, the space is dead. It is possible to effectively secure indoor space without creating space. On the other hand, when the wall members have a horizontal structure in which the wall members are connected in the horizontal direction, the adjacent wall members can be reliably connected to each other, and the rainfall between the wall members can be ensured.

[Brief description of the drawings]

FIG. 1 is an inside view of a window structure according to a first example of the present invention.

FIG. 2 is a view taken along the line II-II in FIG.

FIG. 3 is a view taken along line III-III in FIG. 1;

FIG. 4 is a view taken along line IV-IV of FIG. 1;

FIG. 5 is a view taken along line VV of FIG. 1;

FIG. 6 is an enlarged view of a connecting portion of the wall unit.

FIG. 7 is an enlarged view of a portion VII in FIG. 2;

FIG. 8 is a longitudinal sectional view of the space box unit SB.

FIG. 9 is an inside view of a window structure according to a second example.

FIG. 10 is a view taken along line XX of FIG. 9;

FIG. 11 is a view taken along line XI-XI in FIG. 10;

FIG. 12 is a view taken along line XII-XII of FIG. 11;

FIG. 13 is an example plan view of rail hardware 1 and 2;

FIG. 14 is a longitudinal sectional view of a conventional wall structure example.

[Explanation of symbols]

1 ... Folder rail hardware 2 ... Ceiling rail hardware 3,4 ...
Fixing bolts, 5.6 mounting brackets, 7.8 wall material mounting bolts, 10a to 10d: substantially L-shaped section, 11 ...
Set bolt, 14/15 ... Rain barrier, 16 ... First
Connection members, 16a to 16d: engagement receiving piece, 17: second connection member, 19: gasket, 20: connection bolt, U ₁ to
U ₈ ... wall units, SB ... space box unit, GF ... fitting glass, B ... Board, S ... sash

 ──────────────────────────────────────────────────続 き Continuing on the front page (72) Inventor Junmitsu Kaneda 2-2-3 Uchisaiwaicho, Chiyoda-ku, Tokyo Kawasaki Steel Corporation (72) Inventor Isao Nishimi 2-7-23 Kiba, Koto-ku, Tokyo Shin Nikkei Co., Ltd.

Claims (5)

[Claims] 1. A rail hardware having a substantially lip-shaped cross-section with an opening facing the skeleton opening is buried in the upper and lower surfaces of the skeleton opening, and a bolt head is fitted into the substantially lip-shaped groove in cross-section. In a wall structure in which a fixed bolt with a screw portion protruding outside is provided and a wall member is attached via a bracket member fixed to the fixed bolt, the wall member includes a frame including an upper and lower frame and a left and right frame. The body and at least one horizontal middle bone in the frame, and for each opening, an arbitrary wall component selected from the group consisting of glass, board, shoji, etc. is built. Characteristic wall structure. 2. A wall structure according to claim 1, wherein a part of the wall member built in the opening of the skeleton is a space box for wiring and piping having a space inside. 3. The wall member built in the opening of the skeleton,
The space between the side wall of the beam member and the wall member is used as a space for wiring and piping, and is disposed on a street core spaced apart from the side surface of the beam member protruding from the lower surface of the ceiling floor slab. Item 3. The wall structure according to Item 1 or 2. 4. A wall provided in the skeleton opening portion has a horizontal connecting structure in which a plurality of said wall members are connected in a horizontal direction, and at a connection portion of each wall member, at least one wall is formed with respect to a facing surface of an adjacent wall member. A first connection fitting having the above-described substantially L-shaped section and having an engagement receiving piece engaged with the substantially L-shaped section is disposed between the opposing surfaces of the wall member. A second connecting member that straddles the wall member between the outside and the inside of the connecting portion, and a screw portion of a connecting bolt screwed in from outside the second connecting member is connected to the first connecting member. The wall structure according to any one of claims 1 to 3, wherein the two are connected by being screwed into the member. 5. The wall member is erected in an opening of a skeleton in a state of a frame composed of upper and lower frames and left and right frames and a frame composed of at least one or more horizontal middle bones in the frame. The construction method for a wall structure according to claim 1, wherein an arbitrary wall component selected from the group consisting of glass, a board, a shoji, and the like is installed in the part.