JPH03158543A - Panel supporting bracket - Google Patents

Abstract

PURPOSE:To improve safety by fixing the lower end of a wall panel of a house accessory part arranged on an accessory base extending onto the outside face of a base to a house body part whose lower end is fixed by a connecting bracket on the base. CONSTITUTION:The lower end of a wall panel P of a house accessory part H2 is fixed through a panel supporting bracket 5 on an accessory base H2 extending from an outside face of a base B1 of a house body part. An upside of the wall panel P is fixed through an accessory connecting bracket 4 to an upper connecting bracket 2A for joining the wall panel P of the house body part. On connecting bracket 2A, a horizontal upper and lower pieces 22, 23 are arranged on the upper end of a vertical piece 21 respectively, and a stay 24 is laid between the above pieces 22, 23. The upper and lower pieces 22, 23 are provided with brackets 3AW, 3AC and 3BW, 3BC for connecting walls and a corner respectively. The wall panel P can therefore be tightly fixed.

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention provides a method for adding an additional part to a house using the panel/metal construction method in which the outer wall of the house is formed by joining wall panels using connecting metal fittings. The present invention relates to a panel support fitting that can conveniently support the lower end of a wall panel in the added area.

[Conventional technology]

2. Description of the Related Art Panel construction methods are often used in buildings where panels are used to form the walls, floors, roofs, etc. of houses.

Also, in buildings using this panel construction method, in addition to houses using the frame construction method in which panels are attached to a frame body previously formed using columns, beams, etc., standard modules such as 90C1 are used, as shown in Figures 1 to 3. A large wall panel P that is 3 to 5 times the width of
In recent years, houses have been developed using the panel/metal construction method, which improves construction efficiency by joining the upper and lower connecting metal fittings 2 A-12B. In a house built using such construction method, as shown in Fig. 3, the upper connecting fitting 2A is the upper connecting fitting 2AW for the continuous wall connecting between the upper floor wall panels P, which are the connecting parts of the walls. and an upper connecting fitting 2AC for the corner located at the corner, and the lower connecting fitting 2B is located at the corner with the lower connecting fitting 2BW for the continuous wall connecting between the downstairs wall panels P and P. Lower connecting bracket 28 for the corner
It consists of C. The upper connecting fitting 2A has an upper fitting 3A on its upper surface and a lower fitting 3B on its lower surface, and the upper fitting 3A has an upper fitting 3AW for continuous walls, an upper fitting 3AW for corners, 3AC, and the lower metal fittings 3B also include lower gold F, > I3w, and 3Bct for continuous walls and corners, respectively.

In the above-mentioned house using the panel/metal fitting method, the outer wall is formed by connecting the wall panels P with the connecting fittings 2A-2B-, and for example, as shown in Fig. 1.2, two panels are installed on each side. The wall panels P--- were rented and placed downstairs.
．． A rectangular parallelepiped house main body H1 shown by a solid line in FIG. 2 can be formed.

However, after the house is constructed, it may become necessary to extend the house due to changes in the living conditions of the residents. In addition, as shown by the dashed line in FIG. As shown in the figure, there are cases where a wide house attachment H2 extending over the length of two wall panels P and P is added.

On the other hand, in the case of such an extension, ■ It is possible to carry out the extension work while continuing to live in the main body part H1 of the existing house.

■ Avoid damaging the interior of the main body of the house H1 as much as possible.

■ It is possible to improve construction efficiency, prevent accidents such as fire, and increase safety by eliminating the use of welding, fusing, etc. when building additional buildings.

etc. are desired.

In order to solve such a problem, the present inventor used an attached connecting metal fitting to bolt the upper end of the wall panel of the house main body part H2 to the connecting metal fitting on the core without replacing the upper connecting metal fitting. I devised a method to fix it.

However, also in supporting the lower end of the wall panel P of the house attachment part H2, it is desirable to reduce the modifications made to the house main body part H1 as much as possible.

However, conventionally, the lower end of the wall panel P of the house attachment H2 has been constructed by replacing the lower connecting fitting 2B, or by welding a new member for addition to the connecting fitting.

[Problem to be solved by the invention]

However, replacing the connecting fittings requires attachment and detachment from the foundation and wall panels to which the connecting fittings are fixed, which is a large-scale work.In addition, installing members by welding makes on-site work difficult and is less safe. There is a problem.

The present invention is based on the fact that it is possible to attach the side and bottom surfaces of the wall panel P via the foundation mounting brackets embedded in the attached foundation connected to the outer surface of the foundation of the existing house main body H1, thereby increasing construction efficiency. Furthermore, the present invention aims to provide a panel support fitting that can improve safety, reduce the influence of extensions on the main body part H1 of the house, and meet the above requirements.

[Means to solve the problem]

The present invention relates to a wall panel placed on an attached foundation extending from the outer surface of the foundation in the main body of a house using a panel/metal construction method that forms the outer wall of a house, including a wall panel whose lower end is fixed by a connecting metal fitting on the foundation. A panel support fitting for fixing the lower end of the wall panel of a house accessory part that includes a panel and forms an exterior wall, the panel support fitting fixing the lower end of the wall panel of the house accessory part that includes the panel, and that stands up along the side surface of the wall panel and bolts the side face to the back piece of the house accessory part. A support piece for supporting the lower surface of the wall panel is provided protrudingly, and a foundation mounting bracket is provided at the lower end to be supported by the foundation by an anchor pin fitted into the outer surface of the foundation of the main body of the house and to be embedded in the attached foundation. This is a panel support fitting that is provided with a connecting piece to be connected.

[Effect]

The panel support fittings are supported by anchor bins fitted into the outer surface of the foundation B1 of the main body part H1 of the house, and are attached to the attached foundation B2.
It is connected to the foundation mounting bracket that is embedded in the base.

Therefore, modifications to the foundation B1 of the main body part H1 of the house can be suppressed to a minimum, making the addition work more efficient and safer, and making it possible to live in the main part H1 of the house during the extension work. do.

Furthermore, it is provided with a back piece that supports the side surface of the wall panel P and a support piece that supports the lower surface, so that the lower end of the wall panel P can be fixed stably and firmly.

〔Example〕

An embodiment of the present invention will be described below based on the drawings.

The panel support fittings of the present invention include the wall panel P of the house attachment part H2 and the house main body part H1, which are marked with squares in FIG.
It is placed below the intersection with the wall panel P,
In FIG. 4 and FIGS. 9 to 11, the panel support fittings 6 are
This is to fix the lower end of the wall panel P of the house attached part H2 placed on the attached foundation B2 extending from the outer surface of the base WBI of the house main part H1 using the panel/metal construction method, and rises along the side of the wall panel P. and a back piece 61 that bolts the side surface.
A connecting piece 62 that is connected to the foundation mounting bracket 7 is provided at the lower end of the panel, and a supporting piece 6 that supports the lower surface of the wall panel P is provided above the connecting piece 62.
4 is installed protrudingly. In this example, the upper surface of the wall panel P is fixed using an attached connecting fitting 4 that is bolted to the upper connecting fitting 2A that joins the wall panel P of the house main body part H1.

The attached connecting fittings 4 are for the connecting wall arranged at a position where the wall surface of the house main body part H1 and the wall of the house attached part H2 form a right-angled corner, as indicated by the circle in FIG. 1.2. Connecting metal F, 2A on top of W) Attached connecting metal fittings 4W for continuous walls marked with +, extending from each corner of the outer wall of the main body part H1 of the house, marked with Δ, and for the above-mentioned corners. Attached connecting bracket 4 for the corner that is bolted to the connecting bracket 2AC on top of
C.

In addition, in the figure, the attached connecting fittings 4 located in the left-right symmetrical portions of the house main body part H1 are both formed to have left and right sides, and in this specification, parts with the same name are given the same reference numerals.

As shown in FIGS. 3 to 6, the upper connecting fittings 2A both have a horizontal upper piece 22 at the upper end of the vertical piece 21 and a lower piece 23 at the lower end. In between step 24.2
4, and the top piece 22 has upper metal fittings 3AW and 3AC for opposite walls and corners, respectively, on its upper surface, and lower metal fittings for continuous walls and corners on the lower surface of the lower piece 23. 3BW, 3
8G is installed.

In the upper connection fitting 2AW for the continuous wall, the vertical piece 21 bolts the side surfaces of adjacent end portions of the floor panel FSF. Note that the floor panel F is a framework [1] in which a floor material f2 is arranged on the upper surface of a frame [1] made of wide channel steel connected in a rectangular shape. The upper metal fitting 3AW includes a fixing piece 31 bolted to the upper piece 22, side pieces 32.32 for bolting the lower end side surfaces of the wall panels P and P, and a back edge 33. Setting up the frame.

The wall panel P is made by joining face materials P2 and P3 to the front and back sides of a framework p1 made of rectangular frame materials made of channel steel, and facing the outside of the father's frame material (with a lip P4 hanging down on the outer edge). ing.

The lower metal fitting 3BW has the same configuration as the upper metal fitting 3AW, and is bolted to the upper side surface of the wall panel P%P. Also, the upper surfaces of the wall panels P, P are bolted to the lower piece 23.

In addition, the upper connecting fitting 2AC for the corner is connected to the wall panel P,
By intersecting the sides of P at right angles, vertical piece 21 and upper piece 22 are formed.
, the lower pieces 23 are both bent at right angles.

In addition, the lower ends of the wall panels P and P on the lower floor of the main body part H1 of the house are as follows:
As shown in Figure 3.4, lower connecting fittings 2BW, 2
It is fixed using 8C. In addition, the lower connecting fitting 2 for the continuous wall
BW has a fixed piece 26 that is bolted by an anchor bolt 25 installed in the foundation B1, and a component that has a parallel side piece 27.27 that bolts the lower end side of the wall panel P and a back edge 28 that joins the rear edge. The lower connecting fitting 28C for raising the character frame and the corner is connected to the side piece 27. which is perpendicular to the fixed piece 26.
27 is being launched.

The house attachment part H2 will be explained.

As shown in FIG. 5, the attached connecting fitting 4W for the continuous wall has a base piece 41, a parallel upright piece 42, 42, and a front piece 43 that joins the front edge thereof, and a front piece 43 that connects the lower surface of the front edge. A horizontal panel mounting piece 44 is provided at the top.

The base piece 41 has a notch at its rear edge, and is provided with a rectangular recess 45 into which the stays 24 and 24 can be fitted. The rising piece 42 can be bolted to the stay 24 via a reinforcing plate 46. Further, the panel mounting piece 44 is attached to the base piece 4.
Wall panel P of the house attachment part H2 that protrudes forward on the lower surface of 1.
Bolt the top.

Further, the attached connecting fittings 4CF for the corners are attached to the base piece 41,
Raise the rising piece 42 and the front piece 43 and attach the panel mounting piece 4.
4 protrudes forward from its lower surface, and its rear edge is cut out to form a groove-like recess 25 into which one stay 24 is loosely fitted.

Further, the upright piece 42 is connected to the stand 24 via a reinforcing plate 46.
Can be bolted to.

In this way, the existing upper connecting fitting 2A of the house main body part H1
The upper end of the wall panel P of the house attachment part H2 can be bolted by bolting the attached connecting fitting 4 to the housing attachment part H2.

Furthermore, the front piece 43 of each attached connecting fitting 4W, 4C is the seventh
．． As shown in FIG. 8, in this example, the roof frame member R1 for forming the roof of the attached part H2 of the house can be bolted to the inner surface of the roof panel R1.

The roof panel R1 has a roofing material r2 attached to the upper surface of the framework r1, and is fixed by the front piece 43. In this way, the attached connecting fittings 4W and 4C can connect not only the wall panel P of the house attachment part H2 but also the roof panel R1.

Along the wall panel P of the house attachment H2, the house main body H1
An attached foundation B2 extending from the outer surface of the foundation Bl is provided,
The lower end of the wall panel P is supported by a panel support fitting 6 according to the present invention shown in FIGS. 9 and 10. Further, the panel support fitting 6 forms an attached anchor 8 together with the base mounting fitting 7 buried in the attached base [B2.

The panel support fitting 6 includes an L-shaped base body 63 provided with a connecting piece 62 bent outward at the lower end of a spine piece 61 that rises along the side surface of the wall panel P of the house attachment H2, and The back piece 61 is provided with a protruding support piece 64 above the connecting piece 62 that supports the lower surface of the wall panel P and is bolted to the wall panel P.

Note that above the back piece 61, the side surface of the wall panel P is bolted, and between the connecting piece 62 and the supporting piece 64, an intervening stereo 5.65 is provided.

Further, the base B1 is provided with a notch b1 by cutting out the rising surface, and the lower part of the base body 63 is inserted into the notch b1, and the connecting piece 62 is seated on the bottom thereof.

In the foundation mounting bracket 7, a foundation fixing plate 72 made of a vertically elongated rectangular plate is fixed to a split groove provided on the lower surface of a base rod 71 made of a screw shaft passing through the hole 66 of the coupling piece 62. In addition, the foundation fixing plate 72 has holes 73 arranged in parallel, and two reinforcing fixing pieces 74 and 74 are provided on the outer surface of the plate 72 to protrude from the top and bottom in this example.

Furthermore, the base mounting bracket 7 can fix the panel support bracket 6 by inserting the base rod 71 into the hole 66 of the connecting piece 62 and securing the upper and lower ends with nuts. Also, foundation fixing plate 72
is supported using an anchor pin 75 that passes through the hole 73 and is loosely fitted to the outer surface of the foundation B1. Note that the anchor bin 75 is inserted into a hole provided on the outer surface of the foundation B1,
The hole is fixed by filling the hole with an appropriate adhesive such as mortar. It is also good to press-fit the anchor bin 75.

Further, reinforcement b3 is arranged on the attached foundation B2. Also, reinforcement b3
The main body part b6 has an inner reinforcement part b5 passing through the upper surface of the footing b4 of the base WB1 and forming a U-shape, and a reinforcement part b6 provided on the outside of the footing part b4 and located below the upper surface of the footing part 4. The vertical reinforcement part of the internal reinforcement part b5 is connected to the tip of the reinforcement fixing piece 74 using wire or the like, and then the attached foundation B2 is constructed by pouring concrete or the like using a formwork. Form. A recess b7 having a bottom surface flush with the bottom surface of the notch b1 is formed on the upper surface of the inner end of the attached foundation B2. As a result, the panel support fitting 6 is exposed above its bottom surface.

In this way, by using the panel support fittings 6 attached to the foundation fittings 7 embedded in the attached base 1a2B2,
Reducing the modification of the foundation B1 of the main body part H1 of the house. Therefore, there is no need for extensive remodeling of the house main body H1 (, house main body H1).
It becomes possible to attach the lower end of the second wall panel P. In addition, since the foundation mounting bracket 7 can attach the reinforcement b3, the reinforcement arrangement b
3 can be well supported, and the attached anchors 8 can be integrated to form a strong attached foundation B2.

〔Effect of the invention〕

The panel support fittings are supported by anchor pins fitted into the outer surface of the base WBI of the main body part H1 of the house, and are attached to the attached foundation B2.
It is connected to the foundation mounting bracket that is embedded in the base.

Therefore, modifications to the foundation B1 of the main body part H1 of the house can be suppressed to a minimum, making the addition work more efficient and safer, and making it possible to live in the main part H1 of the house during the extension work. do.

Furthermore, it is provided with a back piece that supports the side surface of the wall panel P and a support piece that supports the lower surface, so that the lower end of the wall panel P can be fixed stably and firmly.

[Brief explanation of the drawing]

Fig. 1.2 is a line diagram illustrating an attached part of a house to which the present invention is applied, Fig. 3 is a perspective view illustrating the outer wall structure of a house using the panel/metal construction method, and Fig. 4 is an embodiment of the present invention. Fig. 5 is a perspective view showing an example of an attached connecting fitting for a continuous wall together with the upper connecting fitting; Fig. 6 is a perspective view showing an example of the attached connecting fitting for a continuous wall together with the upper connecting fitting. An illustrative perspective view, FIG. 7 is a side view showing how the attached connecting fittings for continuous walls are used, FIG. 8 is a side view showing how the attached connecting fittings for corners are attached, and FIG. 9 is a panel of the present invention. FIG. 10 is a perspective view illustrating the panel support fittings and the foundation mounting fittings; FIG. 11 is a cross-sectional view showing how the accessory anchor is attached, which includes the support fittings and the foundation mounting fittings; and FIG. 11 is the use of the panel support fittings and the foundation mounting fittings. It is a sectional view showing a state. 4.--Accessory connecting metal fittings, 6-.Panel support metal fittings, 7.--Foundation mounting metal fittings, 8.--Accessory anchors,
61-Spine piece, 62-.-Connection piece, 64-Support piece, 7
1--111 base rod, 72--Foundation fixing plate, 75--
Anchor pin, B1-Foundation, B2-Additional foundation, l”-Wall panel.

Claims (1)

[Claims] 1 The main body of a house using panel/metal construction that forms the outer wall of a house, including a wall panel whose lower end is fixed by a connecting fitting on the foundation, does not include a wall panel placed on an attached foundation extending from the outside of the foundation. A panel support fitting for fixing the lower end of the wall panel of the house attachment part forming an exterior wall with a back piece that rises along the side surface of the wall panel and bolts the side surface to the wall panel of the house attachment part. A support piece that supports the lower surface of the panel is provided protrudingly, and a foundation mounting bracket that is supported by the foundation by an anchor pin that is fitted into the outer surface of the foundation of the main body of the house and embedded in the attached foundation is connected to the lower end. A panel support fitting made of pieces.