JPH0238640A - Wall unit of walling construction - Google Patents

Abstract

PURPOSE:To promote built-up work efficiency by fixing one reinforcing hardware having a mounting hole on the bearing surface thereof to a bracing and a column and fixing the other hardwear to the bracing in a connection section between the bracing and a frame. CONSTITUTION:Wall units A and B are adjoined mutually, and a tenon 7a is fitted into a mortice 23a. After that, the unit A or B is fixed to a flooring 22 and a base 21 through a tapping screw 20 by taking advantage of a mounting hole of the lower side of a reinforcing hardware 14. Then, the unit A or B is fixed to a lateral framing 23 through the screw 20 by using a mounting hole of the upper side of the hardware 14. Further, the unit A or B is fixed to a column 9 of the unit A or B arranged to the next one on the right side through the screw 20 by using a mounting hole of the hardwear 14 not coming into contact with the column 9.

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field] The present invention relates to a wall unit used in a wall construction method building.

[Prior art] One of the construction methods for buildings is to construct a wall by assembling unitized factory-produced frames or panels to foundations and horizontal members at the construction site, and supporting the entire wall. The wall construction method is known. An example of a conventional wall unit used in this type of building will be explained with reference to FIG.

I-4 is a belt-shaped flat plate, and has rectangular notches at regular intervals at the end portion in the longitudinal direction and in the middle thereof. Flat plate 1.1.2.2
are fixed at right angles to each other so as to engage the irregularities of the longitudinal ends formed by the notches, and are arranged at opposing positions to form a rectangular frame.

A flat plate 3 is fixed to the notch other than the longitudinal end of the flat plate 2 so as to engage the unevenness of the longitudinal end of the flat plate 3. Similarly, a flat plate 4 is fixed to the flat plate l. Since the flat plates 1, 3, 2, and 4 each have a notch at the same position in the longitudinal direction, the flat plates 3 and 4 intersect at right angles at their respective notches, and the concave portions are interlocked with each other. They are combined to form a grid within the first frame.

Side plates 5 and 6 are attached to the frame formed by the flat plates 1 to 4 so as to cover the sides.

[Problem to be solved by the invention] When the above conventional wall unit is used, at the construction site,
When connecting wall units to each other or wall units to foundations or horizontal members using fasteners such as nails, screws, or bolts inside the wall, avoid interference with insertion of fasteners or tools. Therefore, it was necessary to remove a part of the side plate 5 or 6 of the wall unit. Furthermore, in wall construction methods in which the building is supported by the entire wall, the strength of the wall is important, but in order to obtain sufficient strength, a large number of lattice-shaped flat plates must be stacked. SUMMARY OF THE INVENTION An object of the present invention is to provide a wall unit that is easy to assemble on-site, has a simple structure, and can ensure strength.

[Means for Solving the Problems] The present invention provides a wall unit that includes a rectangular frame whose - side is a column, braces arranged approximately diagonally within the frame, and a joint between the braces and the frame. The reinforcing hardware on the column side is also fixed to the column, connecting the brace and the column, and the reinforcing hardware has mounting holes on the inner surface of the frame. By providing a contacting seat surface, the above-mentioned disadvantages are solved.

[Example 7] Examples of the present invention will be described below with reference to FIGS. 1 to 5.

In FIG. 1 and FIG. 4, the symbols A,
What is indicated by B is a wall unit that is an embodiment of the present invention.

In FIG. 1, numeral 7 is a square bar-shaped member having a tenon 7a on its upper end surface, and 8 is a band-shaped flat plate fixed to this member. The flat plate 8 and the square bar 7 have the same length excluding the tenon 7a, and the width of the flat plate 8 and the width of the surface of the square bar 7 to which the flat plate 8 is attached are the same, and both of them form a square bar-shaped column 9.
is formed. Band-shaped flat plates to, to with the same width are fixed at right angles to the upper and lower ends of the flat plate 8.
A strip-shaped flat plate 11 having the same width is fixed at right angles to the inside of the 0.10 end. The length of the flat plate II is the value obtained by subtracting the thickness of the flat plate 10 from the length of the column 9. Flat plate lo.

10.11 forms a rectangular frame 12 as a whole.

Although the flat plate 8 is not functionally necessary here, it is better to form a frame with a flat plate and attach a square bar to one side of the frame than to attach the flat plate to an integral pillar. This member is provided because it has a good rate of movement.Furthermore, the groove 7a is not particularly essential, but is used for positioning during assembly, and is also intended to improve work efficiency.

Reference numeral 13 denotes a strip-shaped brace arranged from the lower left corner to the upper right corner in the frame 12, the length dimension and the shape of the end part are selected so that it joins to the inner surface of the frame 12 without a gap, and the second As shown in the figure, a mounting hole 13a is provided at the end.

14 is reinforcing hardware, and 1 is attached to the joint of the brace 13 in the frame 12.
are placed one by one. As shown in FIG. 3, this reinforcing hardware 14 consists of three plate portions 15, 16.
17, the plate part I6.17 is formed by bending the plate part I5, and the plate part I6.17 is formed by bending the plate part I5.
17 joints are joined by welding. The plate portion 15 is provided with two mounting holes 15a, and the plate portions 16 and 17 are provided with two mounting holes 16a and +7a and temporary fixing claws 16b and +7b, respectively. In addition, this reinforcing hardware 14.14 supports the seat surface 15C of the plate portion 15.
The bearing surfaces 16c and 17c of the other plate portions 16 and 17 are arranged on the front side of the brace 13 in FIG. Braces 13 and reinforcing hardware 14
．． 14 is fixed by a bolt 18 and a nut 19, respectively, using one of the mounting holes 13a of the brace 13 and the mounting hole 15a of the reinforcing hardware 14, as shown in FIG. Further, the reinforcing hardware 14.14 is temporarily fixed to the inner surface of the frame by driving curved claws 16b and 17b, and the reinforcing hardware 14 on the column side is attached to the mounting hole 1.
Using 7a and 17a, tap the screw 20.20
It is fixed to the pillar 9 by.

Another wall unit B shown in Fig. 4 has braces 1
3 are arranged from the upper left corner to the lower right corner within the frame 12. Everything else is the same as wall unit A, so the explanation will be omitted.

Next, an example of how to use the wall unit shown in this embodiment will be explained with reference to FIG.

21 is the foundation of the building, 22 is a floor plate fixed so as to pass over this foundation and the foundation on the other side (not shown), and 23 is a horizontal member such as a girder or beam. A predetermined number of slots 23a are provided at intervals equal to the width of the wall unit 1-A or B (distance from the left end to the right end in FIG. 1 or 4). The height from the upper surface of the floorboard 22 to the lower surface of the horizontal member 23 is selected to be equal to the vertical dimension of the wall unit A or B, that is, the length excluding the tenon 7a.

In order to construct a wall between the floorboard 22 and the horizontal member 23, first, a predetermined number of wall units A and B are placed adjacent to each other alternately in the directions shown in FIGS. 1 and 4, and the tenons 7a and Mortise 2
3a and fit it in. Next, each wall unit A
or B to the floorboard 22 and the base 21 with tapping screws 20° 20 using the mounting holes 16a, 16a or 17a17a of the lower reinforcing hardware 14, respectively, and the mounting holes of the upper reinforcing hardware 14, respectively. 16a, 16a or 17a, 17a are used to fix it to the horizontal member 23 with tab pin screws 20.20.

Furthermore, each wall unit A or B is connected to the mounting hole +7a, 17a or 16a, respectively, of the reinforcing hardware 14 on the side not in contact with the pillar. Using 6a, tap hiss 20.
20, the wall unit B or A placed on the right
or the oldest wall unit is fixed to a member (not shown) adjacent to the right side of the wall to be constructed. Finally, it is completed by attaching the side panels (not shown) that will serve as the walls.

According to this embodiment, the reinforcing hardware 14 is a temporary fixing claw! 6b
, 17b, the brace 13 is temporarily fixed to the frame 12.
This facilitates positioning when installing the wall unit, and even when the wall unit is alone, the brace 13 does not shift or come off at the joint, making it easy to handle the wall unit alone. Further, the wall structure of this embodiment has a structure equivalent in strength to a wall structure formed by the frame construction method, if sufficient strength is ensured for the connection of the reinforcing hardware 14 and the tapping screws 20. Therefore, although it is a wall construction method that is easy to assemble at the construction site, it has the advantage that the completed structure has the same strength and simplicity as the frame construction method. Furthermore, wall units A and B have braces in different directions to create a wall structure in which the braces are arranged in alternating directions, which is advantageous in terms of strength, but all of the component parts are common. There is. Therefore, there is an advantage that handling of parts and production management are facilitated.

[Effects of the Invention] Since the wall unit of the present invention has only a frame structure, it is possible to insert fasteners without modifying the wall unit, and there is no interference with tools, making it easy to use at construction sites. Installation work becomes easier. Furthermore, the only members that are important in terms of strength are the columns, braces, and reinforcing hardware, making it possible to ensure strength with a simpler structure than before.

[Brief explanation of the drawing]

1 to 5 are views showing embodiments of the present invention, in which FIGS. 1 and 4 are front views showing the overall structure of the wall unit), and FIG. -X sectional view, FIG. 3 is a perspective view of reinforcing hardware, and FIG. 5 is a diagram showing an example of mounting a wall unit. FIG. 6 is a perspective view of a conventional wall unit. 9... Column, to, tt... Flat plate, 12...
...Frame 13... Bracing, 14... Reinforcement hardware, Applicant: Fukubi Chemical Industry Co., Ltd. Figure 4 Figure 3 Figure 5

Claims (1)

[Claims] A rectangular frame consisting of a rectangular bar-shaped column on one side and a strip-shaped flat plate on the other three sides, a brace placed approximately diagonally within this frame, and a brace that is the intersection of the two flat plates. The first reinforcing hardware is placed at the intersection of the column and the plate, has two seating surfaces that touch the inner surfaces of the two flat plates, and is fixed to the brace. It has a seat surface that touches the inner surface of this flat plate,
Consisting of braces and a second reinforcing hardware fixed to the column,
A wall unit for a wall construction method building, characterized in that mounting holes are provided in the seating surface of each reinforcing metal fitting facing from the inside toward the flat plate.