JPS59210138A - Attachment of wall panel - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

Detailed Description of the Invention The present invention provides an ALC spring /I/(
This article concerns a construction method for installing autoclaved light weight concrete panels (hereinafter referred to as wall panels).

The vertical wall insertion tube method is known as a method for attaching this type of wall board to a steel frame structure, and in this method, joint reinforcing bars for fixing the wall boards are inserted between the side end surfaces of the wall boards to be joined. , as shown in Fig. 7, the structure (a)
Weld and install the amplifier /l/ (k)) to the amplifier #(b), and weld one grouper plate (C1) to this amplifier #(b) by on-site welding for each width dimension of the wall plate (0), as well as each grouper plate). (While welding the joint reinforcing bars (e) to the tips of (1), the wall boards ((3) were built one after another with the joint reinforcing bars (e) interposed in the vertical grooves provided on the side of the wall board (0). ing.

However, according to this construction method, the amplifier/L/
Due to the distortion in (b) and the skill level of the operator, the accuracy of mounting the through amplifier/L/@ on the wire (a) is poor, and there are disadvantages in that errors occur in the mounting position of the grouper plate (inside).

Furthermore, since the grouping plate (C1) is welded to the one-piece angle (b) while setting its mounting position on site, the work is not only troublesome, but also requires scaffolding. The welding and welding of angles (b) (d) and
There are cases in which the joint reinforcing bars are not sufficiently welded to (j,), resulting in a problem that the mounting support strength of the wall plate is reduced.

In order to eliminate such problems, the present invention creates ruler hardware in advance in which grouping plates are protruded at every width interval of the wall plate, and then fixes the ruler hardware to the beams of the steel frame at predetermined intervals. The wall plate is hung horizontally between the front surfaces of the fixed hardware, and is fixed after adjusting its mounting position vertically and horizontally relative to the fixed hardware, and then welding joint reinforcing bars to the grouping plate and installing the joint reinforcing bars. The present invention provides a wall board installation method characterized by interposing mortar between the side surfaces and filling mortar around the joint reinforcing bars and between the side surfaces of the wall board.

The embodiments of the present invention will be described with reference to the drawings.
As shown in the figure, in advance, on the front side of the ruler hardware (1) made of a horizontally long rectangular steel plate, place it at each width interval of the wall board (2) to be erected (8) (3)...・(8)
is provided with its plate vertically protruding, and vertically elongated holes (4) (4) are bored at both ends of this ruler hardware (1).

The grouper plate (8) may be fixed to the ruler hardware (1) by welding, or as shown in FIG.
) may be formed by cutting and raising a predetermined portion. Furthermore, the tip of the grouper plate (3) is bent at right angles to one side (5
).

On the other hand, a ruler hardware (1
), fixed metal fittings (7) each having an orthogonal cross-section are fixed by welding at intervals of the same length as the fixed fittings (7).
) is provided with a mounting hole (8) consisting of a horizontally long hole corresponding to the vertically long hole (4) of the ruler hardware (1).

Now, when the wall plates (2) are being erected one after another as the outer wall of the steel frame, the vertical plane of the fixing hardware (7) with respect to the flange end face of the beam was adjusted to the tile (6) in the erected part. Later, fixed hardware (7) (7)... (7)
Weld as described above.

Next, the aforementioned ruler hardware (1) with several pieces of grouper plates (3) protruding from it was placed between the front faces of the adjacent fixed hardware (7), and holes were drilled in both ends of the ruler hardware (1). Vertical hole (4)
Align (4) with the mounting holes (8) (8) on the front half side of the fixing hardware (7) (7), and then tighten these holes (4) (8).
) and insert the bolts (9) into the fixing hardware (7), adjust the position of the ruler hardware (1) vertically, horizontally, and horizontally with respect to the fixed hardware (7). 8
) so that it is positioned, then tighten the bolt (9)) +
101 and fix the ruler hardware (1) with the hardware (7) (
7). Furthermore, by welding a reinforcing plate along the back side of the ruler hardware (1) and the top surface of the ruler (6) at the protruding part of the grouper plate (3) as shown in Figure 3, the ruler hardware ( 1) is firmly fixed to the rice cake (6).

Joint reinforcing bar 02 is placed on the inner corner surface of the bent part (5) of the grouping plate (8) of the ruler hardware (1) attached to the beam (6) in this way.
The reinforcing bars (12) are then welded to the wall plates (2) that will be built in sequence.
) is disposed in an insertion groove O-ring having a semicircular cross-section, which is cut over the entire length at the center of the side end surface.

The installation of wall board (2) is as shown in Figure 1.
Vertical wall plate that receives both lower end surfaces of the wall plate (2) on the beam (6a) where the lower end surface of 2) are built in sequence, and wall panels (2) (2) are joined to each other.
) The joint welded to the grouping plate (8) with MiJ (joint reinforcing bar 05 inserted into the circular hole formed by 1 (g) and the center of the vertical wall plate 14) on the opposite end surface of Reinforcing bars (12) are inserted together with the reinforcing bars (12) to connect the mortar-resin wall panels to each other and to connect these joint reinforcing bars (12) to the circular holes.
O-yen to grouper plate (8) and vertical wall play) 114
) is used to fix and support the wall plate (2) on the beam side.

The grouper play l protruding from the ruler hardware (1) in this way
- The work of welding the joint reinforcement (12) to (8) and the work of installing the wall board (2) between (3) and (8) are performed sequentially, and the wall boards (2) are joined to each other ( 2)
The joint reinforcing bar U2+ is inserted through the grouping plate (8) interposed between the side surfaces of the wall board into the circular hole formed by the insertion groove t13) Filling is carried out, and the wall plates (2) are erected side by side in sequence, and this work is carried out toward one side of the steel frame to form the outer wall.

In addition, a small hole (
17) is for temporarily fixing the wall board (2) to be erected by passing it through the small hole (1 hole) and attaching it to the side surface of the wall board (2).

As described above, in the present invention, after fixing hardware having mounting holes on the vertical front surface is fixed to the beams of a steel frame frame at predetermined intervals, grouping plates are integrally provided in advance at each width interval of the wall plate, and both ends are A horizontally oblong rectangular ruler hardware with an elongated hole bored therein is suspended horizontally between the front surfaces of the adjacent fixed hardware, and the ruler hardware is attached vertically and vertically through the elongated hole and the fixing hole of the fixed hardware. After adjusting the position from side to side, fix it to the fixed hardware with bolts, then weld joint reinforcing bars to the grouping plates of the ruler hardware, and sequentially arrange wall plates between adjacent grouping plates to connect the side walls of the wallboards to each other. Since this relates to a wallboard installation method characterized by interposing joint reinforcing bars between them and then filling mortar between the joint reinforcing bars and the side surfaces of the wallboards, horizontally oblong rectangular ruler hardware is required in advance. Since the grouping plates are provided protruding at every interval between the wall plates, the work can be carried out efficiently and safely by eliminating the conventional work of welding the grouping plates to the angle members one by one. Fixed metal fittings are attached to the walls at predetermined intervals, and the ruler metal fittings with grouping plates protruding between these fixed fittings are adjusted vertically and horizontally before installation, so that the grouping plates can be attached to the wall boards that have already been erected. It is possible to accurately set the position of the wall plate and erect the wall board with high precision.Also, the grouper plate can be firmly integrated with the ruler hardware in advance, and the tip of the grouper plate can be set at right angles. By bending and welding joint reinforcing bars to the bent inner surface, the wall board can be supported with great attachment strength from the joint reinforcing bars to the beam via the grouping plate and ruler hardware.

[Brief explanation of the drawing]

The drawings show an embodiment of the present invention, and Fig. 1 is a simplified perspective view showing its construction state, Fig. 2 is a perspective view of the main part, Fig. 8 is a cross-sectional view, and Fig. 4 is a diagram showing the construction of the beam. Fig. 5 is an exploded perspective view showing how the beam and ruler hardware are attached, Fig. 6 is a perspective view showing another embodiment of the grouping plate, and Fig. 7 explains the conventional construction method. It is a sectional view of the sudame. (1)...Ruler hardware, (2)...Wall board, (3)...Group plate, (4)...
・Vertical hole, (5)...Bent part, (6)...
... Beam, (7) ... Fixed hardware, (8) ...
...Mounting hole, (9)...Bolt, (+2)
...Joint reinforcing bar, K (6) ...Insertion groove. →be l ha nowbe 2 uube j change'-1 no jmo 3) ＼ Procedural amendment 1. Indication of the case 1981 Patent Application No. 50987 2 Name of the invention Wall board mounting hardware 3 Relationship to the case by the person making the amendment Patent applicant address (00S) Asahi Kasei Corporation Name Daiken Co., Ltd. 4 Agent Address: 107 6-5-21 Akasaka, Minato-ku, Tokyo Shadow Akasaka Showa Year, Month, Day (Delivery date) Ming.
Al Book 1, Name of the Invention, Wall Board Mounting Hardware 2, Claims (1) A wall board mounting hardware comprising a plurality of grouping plates integrally provided in advance at each width interval of the wall board. (2) The wall board mounting hardware as set forth in claim 1, wherein the grouping plate has a bent portion whose tip portion is bent at a right angle. 3. Detailed Description of the Invention The present invention provides wall plates, such as ALC, for the steel frame of buildings.
This relates to mounting hardware for attaching panels (autoclave light weight concrete panels). The vertical wall insertion reinforcement method is known as a method for attaching this type of wall board to a steel frame structure, and in this method, joint reinforcing bars are inserted between the side end faces of the wall boards to be joined to fix the wall boards. Conventionally, as shown in Figure 7, the beam (a) of the frame is
Weld and attach angle (1) J to the
Weld one grouper plate 1-(d) to each width dimension of the wall plate (C) on the bl by on-site welding, and while welding joint reinforcing bars (θ) to the tip of each grouper plate (d), weld the wall plate (
Wall panels (C) are being erected one after another by interposing reinforcing joints (8) on one side of C). However, according to the conventional construction method using such hardware, the angle (b) may be distorted or the worker's skill level may cause problems (
There is a drawback that the accuracy of attaching the through angle (b) to a) becomes poor, and an error occurs in the attaching position of the grouping plate (d,). Furthermore, since the Hatapray Hd) is welded to the angle (b) for each sheet while setting its mounting position on site, the work is not only troublesome, but also requires scaffolding, which reduces work efficiency. The welding of the group plate (d) to the angle (b) and the welding of joint reinforcing bars to the group plate H (1) may not be done sufficiently. This causes a problem in that the mounting support strength of the wall board decreases. The present invention was developed for the purpose of providing a wall plate mounting hardware that can provide a construction method that eliminates such problems. These are mounting hardware for wall plates that protrude at intervals. For example, if we explain the example of Ki-ni ψJ in terms of drawings,
FIG. grouper plate (3)
(31...-(3) are provided protrudingly with their plate surfaces perpendicular. In addition, in Fig. 5, the wall plate mounting hardware (1)
The elongated holes (4) (4) at both ends of the vertical plane are inserted. The Hata plate (3) is made by welding.
), or it may be formed by cutting out a predetermined portion of the wall plate mounting hardware (1) as shown in FIG. 6th
In the figure, the tip of the grouper plate (3) is bent (5) at right angles to one side. As a construction method using such wall plate mounting hardware (1) of 8) 1, first, as shown in Fig.
Fixed metal fittings (7) each having a cross-sectional shape of a cross-section are fixed by welding to the front edge of the upper surface at intervals equal to the length of the wall plate mounting metal fittings (1). Attachment holes (8) consisting of elongated holes corresponding to the elongated holes (4) of the wall plate mounting hardware (1) in FIG. 5 are bored on both sides of the vertical surface of the fixed hardware (7). Now, when wall plates (2) are being erected one after another as an external wall with an integrated steel frame, after adjusting the vertical plane of the fixing hardware (7) on the beam (6) in the erected part with respect to the flange end surface of the beam. , fixing hardware (7) (71...(7)) are welded as described above.Next, the wall plate mounting hardware (11) of the present invention having several pieces of grouping plates (3) protruding is welded. Adjacent fixed hardware (7) (7
), and align the elongated hole (4) (4) drilled at both ends of the vertical plane with the mounting hole +81 (8) on the front side of the fixing hardware (71ff) hole +4
) Insert the bolt (9) into (8) and fix the wall plate mounting hardware +11 to the hardware (7) After adjusting the left and right positions so that the grouping plate (3) is positioned on the side of the wall board (2) to be erected, screw the nuts (lI) onto the bolts (9) and attach the wall board mounting hardware (1). ) to the fixed hardware (7) (7).If necessary, attach the screws shown in Figure 3 to the back of the wall plate mounting hardware (1) and the top surface of the beam (6) at the protruding part of the tab plate (3). The wall plate mounting hardware (1) may be further firmly fixed to the beam (6) by welding along the reinforcing plate aυ as shown in FIG. When the tip of the plate has a bent part bent at a right angle, the bent part (5) of the grouping plate (3) of the wall plate mounting hardware (1) attached to the beam (6) 1ζ joint on the inner corner Place reinforcing bar A4 on grouper plate (3
) and weld them so that they are above and below the reinforcing bars α4.
are disposed in an insert-@U having a circular cross-section cut out over the entire length at the center of the side end surface of the wall board (2) which will be built in sequence. When the wall plate mounting hardware (1) of the present invention is one in which a grouping plate having a conventional structure is fixed, reinforcing bars are fixedly arranged according to the conventional method. The installation of wall board (2) is as shown in Figure 1.
Vertical wall plates 0 Xu α Yu, which receive the lower end surfaces of both sides of the wall board (2), are protruded in advance from the beam (6a) where the lower end surface of the wall board (141) is located. 2) are built in sequence, and the wall panels (2) (2) are joined to each other.
The joint reinforcing bar 02 welded to the grouper plate (3) described above is inserted into the circular hole formed by the Kaminari trunnion α on the opposite end face of the vertical wall plate (J4).
! 9 in the same position above and below, and inject and fill this circular hole with mortar resin (IB) to connect the wall plates to each other, and connect these joint reinforcing bars UJ (from I!9 to grouper plate (3) and The wall plate (2) is fixed and supported on the beam (6) via the vertical wall plate.In this way, the wall plate (3) is attached to the vertical wall plate (3) using the wall plate mounting hardware (1) of the present invention. While sequentially performing the work of welding the joint reinforcing bars and the work of arranging the wall plate (2) between the grouper plates (31), Injecting mortar resin ae with the joint reinforcing bar a3 inserted through the grouper plate (3) into the circular hole formed by the insertion groove −α□□□ on the side of the wall board,
Filling is performed, and the wall plates 12) are erected side by side in order, and this work is carried out upwards of the steel frame to form the outer wall. Note that the small hole Q force drilled in the center of the grouper plate (3) shown in Figure 5 can be attached to the side surface of the wall board (2) to be erected through the small hole aη. This is to temporarily fix the As described above, the present invention is a wall board mounting hardware that is formed by integrally protruding a plurality of grouping plates at each width interval of the wall board. After adjusting the position vertically and horizontally, they are fixed between fixed metal fittings fixed to the beams of the steel frame at predetermined intervals. When the mounting hardware of the present invention has elongated holes at both ends in its vertical surface, the mounting holes are provided in the vertical front surface of the fixed hardware, and the elongated holes of the mounting hardware and the mounting holes of the fixed hardware are connected with bolts. It can also be fixed by In this case, 14 positions can be arranged vertically, horizontally, and horizontally. After fixing the mounting hardware of the present invention in this way, joint reinforcing bars are welded to the grouping plates of the mounting hardware, and wall plates are sequentially arranged between the grouping plates that touch each other, and joint reinforcing bars are placed between the sides of the wall plates that are joined to each other. After that, mortar is filled between the joint reinforcing bars and the side surfaces of the wall boards. In this way, the mounting hardware of the present invention has a plurality of grouping plates protruding in advance at each width interval of the wall plate, so it eliminates the work of welding the grouping plate 1 to the angle material as in the past. The work can be done efficiently and safely, and the grouper plates can be firmly integrated. Furthermore, in the construction method using the present invention, fixing hardware is attached to the beams of the steel frame at predetermined intervals,
Since the mounting hardware of the present invention can be installed after adjusting the position vertically and horizontally between the fixed hardware, it is possible to accurately set the position of the grouping plate with respect to the wall board that has already been erected, and the wall board can be erected with high precision. be able to. In addition, although the mounting hardware of the present invention has the grouping plate firmly integrated in advance, if a bent part is provided in which the tip of the grouping plate is bent at right angles, joint reinforcing bars can be formed on the bent inner surface. By welding, the wall board can be supported with great mounting strength from the joint reinforcing bars to the sill via the mounting hardware integrated with the grouping plate. 4. Brief explanation of the drawings The drawings show an example of glazing using the present invention. Fig. 1 is a simplified perspective view showing the construction state, Fig. 2 is a perspective view of the main part, and Fig. 3 is a perspective view of the main part. 4 is an enlarged sectional view showing how it is attached to a beam; FIG. 5 is an exploded perspective view showing how the mounting hardware of the present invention and the clasp are attached; and FIG. 6 is an exploded perspective view of the mounting hardware of the present invention. FIG. 7 is a perspective view showing an embodiment of the present invention, and FIG. 7 is a sectional view for explaining the conventional construction method. (1)...Wall plate mounting hardware, (2)...Wall plate, (3)...
Grouper plate, (4)... long hole, (5)... bent part,
(6)...Beam, (7)...Fixing hardware, (8)...Mounting hole, (9)...Poll l-, (1...Joint reinforcement, 0th floor...Insertion groove.

Claims (1)

[Scope of Claims] ■ After fixing hardware having mounting holes on the vertical front surface to the beams of the steel frame at predetermined intervals, grouping plates are integrally protruded in advance at each width interval of the wall plate, and at both ends. A horizontally oblong rectangular ruler hardware with a long hole is horizontally suspended between the front surfaces of the adjacent fixed hardware, and the ruler hardware can be fixed vertically, horizontally, and vertically through the long hole and the fixing hole of the fixed hardware. After adjusting the position, fix it to the fixed hardware with bolts, then weld the joint reinforcing bars to the grouping plates of the ruler hardware, and sequentially arrange the wall plates between the adjacent grouping plates to connect the side walls of the wall plates that will be joined to each other. A wallboard installation method characterized by interposing joint reinforcing bars and then filling mortar around the joint reinforcing bars and between the side surfaces of the wallboard. ■ The wall board according to claim 1, characterized in that the tip of the grouper plate protruding from the ruler hardware is bent at a right angle, and a joint reinforcing bar is welded to the inner corner of the bend. installation method.