JPH0575864B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Technical Field] This invention relates to a partition panel used in prefabricated houses.

[Background technology]

Conventionally, in prefabricated houses using the panel construction method, partition panels are used as load-bearing walls. but,
They tend to buckle and deform at the base of the legs and have low yield strength, which leads to problems such as a large number of sheets being used, making it impossible to create a large one-room space, and reducing flexibility in floor plans. In addition, conventional load-bearing partition panels need to be jointed to columns, which necessitates providing a large number of working holes in the columns, resulting in poor workability. Also, since the pillars are jointed, it was only possible to build up to two pieces around the pillars due to the joint space.

[Purpose of the invention]

It is an object of the present invention to provide a partition panel that can improve the strength, increase the number of panels installed around the pillars, and is easy to join.

[Disclosure of the invention]

In the partition panel of the present invention, outward groove-shaped joint mounting members are provided on the outer surfaces of the lower ends of the vertical frames on both sides of the panel body, and joint plates that protrude to both sides are provided at the lower ends of the joint mounting members.

Embodiment An embodiment of the present invention is shown in FIGS. 1 to 10. FIG. 1 shows a partition panel 1, in which joint plates 4 are joined via joint attachment members 3 to the lower end outer surfaces of vertical frame members 2 on both sides of a panel body 1'. The panel body 1' has a load-bearing wall structure, and consists of nine panel frames consisting of vertical frame members 2 and horizontal frame members 5 (Fig. 2) made of channel steel, and a middle crosspiece 6, and particle board. A structural surface material 7 and an interior base 8 made of gypsum board are pasted on both sides and fixed with screws. The clearance for screw 9 from the panel edge is approximately 20 mm. The joint mounting member 3 is made of outward facing channel steel and is welded to the vertical frame member 2. The joint plate 4 is made of a steel plate, and is welded to the lower end surface of the joint mounting member 3 so as to protrude to both sides. Bolt holes 10 are provided in the protruding portions on both sides of the joint plate 4.

Next, a method of installing this partition panel 1 will be explained. Figure 4 is a plan of the first floor of the house.
The partition panel 1 is installed at one of the positions shown in the figure. 11 indicates the center of the outer wall. The base hardware 12A shown in Fig. 5 is used for the pillar base A in the center of the figure.
The base hardware 12B shown in FIG. 6 is used for the wall area B, and the base hardware 12C shown in FIG. 7 is used for the general area C.

The base hardware 12A in FIG. 5 is a cross-shaped board 13.
Four pairs of joint stands 14 made of iron blocks are welded to the top surface, a column joint piece 15 is welded to the center of the top surface, and a floor panel joint piece 16 is welded to the side edges. The joint stands 14 are arranged in sets of 12 on which both sides of the joint plate 4 of the partition panel 1 are placed, and have screw holes 17 that align with the bolt holes 10 of the joint plate 4. The floor panel joint piece 16 and the column joint piece 15 have horizontal bolt holes 18,19. The substrate 13 has an anchor bolt hole 20 in the center.

The base hardware 12B in FIG. 6 is a T-shaped board 13'.
A pair of joint stands 14 and two floor panel joint pieces 1
6 and a groove-shaped outer wall panel joining member 21 are welded together. The joint base 14 and the floor panel joint piece 16 have screw holes 17 and bolt holes 18, respectively, similar to those shown in FIG. The outer wall panel joining member 21 has bolt holes 22 on both flanges. Substrate 13 has anchor bolt holes (not shown).

The base hardware 12C in FIG. 7 is a rectangular base plate 13''.
Two pairs of joint stands 14 are welded to the upper surface of the floor panel, and floor panel joint pieces 16 are welded to both side edges. The joint stand 14 and the floor panel joint piece 16 have screw holes 17 and bolt holes 18, respectively, as described above. 20 is an anchor bolt hole.

The joining structure and joining work of the joining part using the base hardware 12C of the general part shown in FIG. 7 will be explained. The base hardware 12C is fixed to the upper surface of the foundation 24 (FIG. 8) with anchor bolts (not shown). Next, base hardware 1
Install floor panels 25 (Fig. 9) on both sides of 2C,
The floor panels 25 are joined with bolts 26 inserted into the bolt holes 18 of the floor panel joint pieces 16. bolt 26
For example, it has a hexagonal hole and is tightened with a wrench 27. In order to secure a working space for the wrench 27 at this time, a sufficient distance L is provided between the joint stands 14 of the base hardware 12C. After that, place the joint plate 4 of the partition panel 1 on the joint stand 14 of the base hardware 12C, and tighten the bolts 28 (Fig. 8) to the joint plate 4.
is fixed to the joint stand 14.

Although it is joined like this, this partition panel 1
Since the groove-shaped joint mounting member 3 reinforces the base of the leg against buckling deformation, the strength against vertical loads and the like is improved. Therefore, it becomes possible to reduce the number of partition panels 1 and create a large one-room room. In addition, by combining with other small non-load-bearing partition panels, the number of partition panels 1 that serve as load-bearing walls can be reduced and the flexibility of floor plan can be increased. Moreover, since this partition panel 1 is not connected to the pillars but to the foundation hardware, by using the foundation hardware 12A shown in FIG. 5, the number of panels to be built around the pillars can be reduced to four. Moreover, since it is not joined to the pillar, there is no need to provide a working hole in the pillar, and workability is improved.

The width W of this partition panel 1 is, for example, 790 mm, which is the module's 900 mm minus the joint spacing of 110 mm.
mm, which allows for continuous erection and systemization with other small non-load-bearing partition panels.

〔Effect of the invention〕

The partition panel of the present invention has the effect of improving strength, increasing the number of panels installed around the pillars, and facilitating joining work.

[Brief explanation of the drawing]

Fig. 1 is a perspective view of a partition panel according to an embodiment of the present invention, Fig. 2 is an enlarged horizontal sectional view thereof, Fig. 3 is a partially enlarged perspective view thereof, and Fig. 4 is a building showing the arrangement of this partition panel. , Figures 5 to 7 are perspective views of the base metal fittings for joining this partition panel, Figure 8 is a side view of the joint part, and Figure 9 is a diagram showing the connection between the base metal fittings and the floor panel. FIG. 10, a partial plan view showing the relationship, is also an explanatory diagram of the joining operation. 1... Partition panel, 1'... Panel body, 3
...Joint mounting member, 4...Joint plate, 10...Bolt hole, 12A to 12C...Foundation hardware.

Claims (1)

[Claims] 1 A panel body, an outward groove-shaped joint mounting member that is vertically joined to the outer surface of the lower end of the vertical frame members on both sides of the panel body, and an overhanging portion that is provided at the lower end of this joint mounting member and extends to both sides. A partition panel with a joint plate having bolt holes at the top and a joint plate having bolt holes.