JPH07229201A - Building - Google Patents

Abstract

PURPOSE:To reduce a construction period by fitting floor panels to the inside of a floor frame connected to beams through joint devices, and fitting wall panels to the inside of a wall frame connected to beams and columns through the joint devices. CONSTITUTION:The foundation 1 as a beam is built up in the shape of a square to form a foundation frame 2 connected therewith through joint devices, and a floor panel 11 consisting of four side joists 8 and a joist 9 is fixed to the foundation frame 2. In addition, the floor panel is fixed to the inside of a floor frame 4 connected with beams 3 through the joint devices. Wall panels 7 are fixed to the inside of a wall frame 6 connected to beams and columns 5 through the joint devices. Accordingly, the frames are formed of a standardized grid pattern, so that work in a site can be easily carried out.

Description

Detailed Description of the Invention

[0001]

FIELD OF THE INVENTION The present invention relates to buildings, and in particular,
The present invention relates to technology for simplifying the structure and improving workability.

[0002]

2. Description of the Related Art As a conventional building method, a frame construction method and a frame construction method are well known. The former is also called the skeleton skin construction method or the post & beam construction method, and is a frame method mainly composed of columns and beams.

The latter is also called a two-by-four construction method or a platform frame construction method, and is a floor formed by striking structural plywood or a face material having a performance equal to or higher than that of a plywood floor frame. In addition, a wall body formed by striking a structural plywood or the like to a frame made of a frame material is attached with nails and metal parts to construct a building.

The main differences between these construction methods will be compared and described. First, regarding the space structure, the former is an "axis (line)" and the latter is a "plate (plane)". Stiffness imparting structure such as floor and wall surface
The former is "burning, bracing" and the latter is "structural plywood." The wood used is the one that "includes large cross-sections and long timbers (through columns) that are mainly squares, and the other that" mainly focuses on small cross-sections and short timbers. " For the construction process, the former is "first floor / second floor axis, floor, continuous hut construction", and the latter is "first floor → first floor → second floor → second floor → hut (step work)"
Is.

However, each of these conventional construction methods has the following problems. That is, in the conventional shaft construction method, the space is mainly composed of the shaft, and since the through column is used, the work is time-consuming, the material cost is increased, and the rigidity of the floor surface, the wall surface, etc. is added. The structure is
It is blazing, bracing, and has a complicated structure,
It takes a lot of work. In particular, since it is a true wall construction, it is necessary to prepare the groundwork, which requires more work.

Further, in the framed wall construction method, the structure of the space is mainly composed of planes, and there is no need for scoring or bracing, but in terms of strength, the conventional frame construction method is used. Inferior
It takes time and effort to assemble and build the wall on the floor (platform work floor). By the way, conventionally, in the construction of a building such as a wooden house, after constructing the foundation, the building members such as wood are skillfully cut and notched and these are skillfully assembled and joined according to the structural mechanics, The important connection parts of the members are fixed with bolts. However, such an ancient method requires a high degree of skill and skill such as connection of building members, work efficiency, economic efficiency of building members,
It is inferior in the strength of the joint part, the construction period is long, and eventually it becomes expensive.

On the other hand, recent prefabricated buildings have solved some of the above economic problems by mass production, but are inferior in durability and strength (particularly joints), lack versatility, and have a long period of use after construction. With the passage of time, it becomes shabby, and with long-term use, it is impossible to bring out the comfort and weight of the building. For this reason, in recent years, by connecting building members using a joint device to construct a framework, it is possible to complete the joining of building members only by the simple work of using fastening means such as bolting. A technique has been proposed in which various types of houses can be constructed one after another in response to the demands of customers by using a small number of standard products, such as combining block toys of various shapes.
(See Japanese Patent No. 118331).

[0008]

However, a building having a frame using such a conventional joint device has the following problems. That is, conventionally, there are many types of building members used, construction takes time, and productivity is poor.

Further, there are many losses of building members, it is difficult to manage inventory, and there is much waste of building members. In addition, the floor to the framework,
Since the walls, etc. are constructed sequentially with building materials, the number of constructions is large and labor saving and rationalization are not possible. The present invention has been made in view of such conventional problems, it is possible to reduce the type of building members to be used, it is possible to shorten the construction time, easy to manage inventory with less loss of building members, Moreover, it is an object of the present invention to provide a building that requires a small number of works and can be labor-saving and rationalized.

[0010]

In order to achieve the above-mentioned object, the present invention provides: (Claim 1) A floor framework constituted by connecting beams through a joint device; and a beam and a column through a joint device. And a wall panel that is connected and configured, a floor panel that is fitted and fixed in the frame of the floor framework, and a wall panel that is fitted and fixed in the frame of the wall framework. The respective frames are formed into a plurality of standardized grid patterns.

(Claim 2) The floor panel is composed of four side joists that are connected in a square shape and joists that connect the side joists that face each other on one side, and are fitted into the floor frame. After that, it was fixedly attached to the beams of the floor frame by fasteners. (Claim 3) A floor panel receiving member is interposed between the side joist outer surface of the floor panel and the beam inner surface of the floor frame, and the floor panel receiving member is vertically spaced apart from each other in opposite directions. It is formed in a substantially Z shape composed of an extending horizontal plate portion and a vertical plate portion connecting both horizontal plate portions, and the vertical plate portion is sandwiched between the side joist outer surface of the floor panel and the beam inner surface of the floor frame. In this state, the upper horizontal plate portion is brought into contact with and locked to the beam upper surface, the lower horizontal plate portion is brought into contact with and locked to the beam lower surface, and the upper horizontal plate portion is fixed to the beam upper surface with fasteners. The vertical plate portion was attached to the inner surface of the beam by fixing it with a fastener.

(Claim 4) The wall panel is composed of four side plate members joined in a rectangular shape and plate members connecting side plate members facing each other on one side, After being fitted into the wall framework, the fasteners were fixedly attached to the beams and columns of the wall framework.

[0013]

In the invention according to claim 1, the floor panel is fitted and fixed in the frame of the floor framework constructed by connecting the beams through the joint device, and the beam and the column are connected through the joint device. The wall panel is fitted and fixed in the frame of the wall frame configured as described above. Therefore, the structure can be more simplified,
Since the number of members used can be reduced as much as possible, construction is quick and the structure is solid. In addition, since the floor and walls are made into panels, the construction is quick and the construction period can be shortened. Floor panels and wall panels are manufactured in advance, and these are fitted and fixed in the frame of the frame at the site. Since it is only done, the work in the field becomes easy. Furthermore, since there are three basic building members, columns and beams (base), there is no loss of building members, inventory management is easy, and effective use of building members can be achieved.

According to the second aspect of the invention, the floor panel can be easily formed from joists. According to the third aspect of the invention, it is possible to reliably maintain the fixed attachment state of the floor panel to the floor frame. In the invention according to claim 4, the wall panel can be easily formed from a plate member.

[0015]

Embodiments of the present invention will be described below with reference to the drawings. In FIG. 1, a building is for a floor that is formed by connecting a base 1 as a beam through a joint device and a base frame 2 as a frame for a floor and a beam 3 through a joint device. A frame 4, a wall frame 6 configured by connecting beams and columns 5 through a joint device, the base frame 2 and a floor frame 4
A floor panel fitted and fixed in the frame of No. 2 and a wall panel 7 fitted and fixed in the frame of the wall framework 6.

The floor frame on the first floor of the building is the base frame 2, and the base frame 2 has a square shape as shown in FIG. They are assembled and connected by a joint device described later. Further, as shown in FIG. 3, the floor framework 4 on the second floor of the building is constructed by assembling four beams 3 in a rectangular shape and connecting each of them by a joint device described later.

Here, the floor panel 1 on the side of the base frame 2 side
As shown in FIG. 2, 1 is composed of four side joists 8 and joists 9 that connect the side joists 8 facing each other on one side, and after being fitted into the base framework 2, the fastener It is fixedly attached to the base 1 of the base frame 2 by means of a nail 10 as. In this case, a floor panel receiving member 12 as a floor panel receiving member is interposed between the outer side joist 8 of the floor panel 11 and the inner surface of the base 1 of the base frame 2, and the base frame 2 of the floor panel 11 is interposed. It is designed to maintain a fixed attachment state to the.

That is, this floor panel support 12 is shown in FIG.
As shown in FIG. 3, the horizontal plate portions 12a are vertically separated from each other and extend in opposite directions, and the vertical plate portions 12b that connect the horizontal plate portions 12a are formed into a substantially Z shape. Floor panel bracket 1
2 is a state in which the vertical plate portion 12b is sandwiched between the side joist 8 outer surface of the floor panel 11 and the inner surface 1 of the base 1 of the base frame 2, and the upper horizontal plate portion 12a abuts on the upper surface of the base 1. While stopping, the lower horizontal plate portion 12a is abutted and locked to the lower surface of the base 1, the upper horizontal plate portion 12a is fixed to the upper surface of the base 1 with a nail 13 as a fastener, and the vertical plate portion 12b is attached to the inner surface of the base. It is attached by fixing with a nail 14 as a fastener.

The floor panel support 12 is applied to the base 1 of the base frame 2 at two spaced positions. On the other hand, as shown in FIG. 3, the floor panel 15 on the side of the floor framework 4 includes four side joists 16 and a side joist 1 facing each other on one side.
A floor frame 4 composed of joists 17 connecting 6 to each other.
After being fitted into the floor frame 4, the nail 18 is fixedly attached to the beam 3 of the floor frame 4.

In this case, a floor panel bracket 19 (see FIG. 5) having the same structure as that of the base frame 2 side is interposed between the outer side joist 16 of the floor panel 15 and the inner surface of the beam 3 of the floor frame 4. The floor panel 15 is attached to the floor frame 4 so as to be fixedly attached to the floor frame 4. The base framework 2 and the floor framework 4 described above are formed with a plurality of standardized grid patterns.

FIG. 6 shows the grid pattern. In this embodiment, ten types are provided. In this case, taking the floor frame as an example, the frame 20 has a length B1.
Type beam (910 type), frame 21 from B1 type beam and B2 type beam (1820 type), frame type 22 from B1 type beam and B3 type beam (2730 type), frame type 23 from B1 type And a B4 type beam (3640 type).

The frame 24 is made of a B2 type beam, and the frame 25
Is a B2 type beam and a B3 type beam, a frame 26 is a B2 type beam and a B4 type beam, a frame 27 is a B3 type beam, and a frame 2
8 is formed from B3 type beams and B4 type beams, and the frame is formed from B4 type beams. B1 constituting the floor frame
The B4 type beams are as shown in FIG. On the other hand, the base framework is also formed in the same grid pattern as the floor framework, but the base and the beams are different only in cross-sectional shape, and as shown in FIG. 8, bases of A1 to A4 types are prepared.

As shown in FIG. 9, there are three kinds of joists, one for the first floor and one for the second and third floors having a different sectional shape from that for the first floor as shown in FIG. Four types are provided respectively. Although not shown, the wall framework 6 is formed by assembling two beams 5 and two columns in a rectangular shape and connecting them by a joint device described later.

Here, as shown in FIG. 1, the wall panel 7 for the wall framework 6 has four side plate members 30 and a plurality of plate members 31 connecting the side plate members 30 facing each other on one side. After being fitted into the wall frame 6, the nail is fixedly attached to the beam 3 and the pillar 5 of the wall frame 6 by nails. The above wall framework 6 is formed in a plurality of standardized grid patterns.

Five types of grid patterns are prepared. Also, five kinds of wall panels 7 are provided corresponding to the grid pattern of the wall frame 6. FIG. 11 shows the types of wall panels. 12 shows the housed state of the wall panel 7, and the unexplained reference numeral 32 is structural plywood, 3
3 is a structural panel.

Next, as an example of a joint device (hereinafter referred to as a connector), a column base connector 41 for connecting a base and a column and the like is shown in FIGS. That is, the pedestal metal fitting 42, which is the basic joint member, has the first connecting plate portion 43 in the vertical direction.
A second connecting plate portion 44 fixed at a right angle to one side end of the first connecting plate portion 43; and a second connecting plate portion 44 fixed at a right angle to one side end of the second connecting plate portion 44. A third connecting plate portion 45 extending on the same plane as the connecting plate portion 43, and the third connecting plate portion 45
And a fourth connecting plate portion 46 which is fixed at a right angle to one side end and extends on the same plane as the second connecting plate portion 44.

The first connecting plate portion 43 and the third connecting plate portion 45 are long in the lateral direction, and the second connecting plate portion 44 and the fourth connecting plate portion 46 are short in the lateral direction. To be done. In this case, for example, the first connecting plate portion 43 and the third connecting plate portion 45
And the plate member integrally provided with the second connecting plate portion 4
4 and the fourth connecting plate portion 46 are separately formed by welding two plate members.

The column base metal fitting 42 has a substantially cross-shaped lateral direction which constitutes a fitting portion of a column 51 as a vertical building member at a fixed portion of the first to fourth connecting plate portions 43 to 46. It has a cross-sectional shape. The second connecting plate portion 44 and the fourth connecting plate portion 46 are provided with bolt through holes 47 as fastening means for connecting the columns 51, and the first connecting plate portion 43 and the third connecting plate portion 43 are formed. The board portion 45 is provided with a bolt insertion hole 47 as a fastening means for connecting the columns 51 and a bolt insertion hole 48 for connecting the base 52 as a lateral construction member.

The first applied joint member, that is, in this embodiment, the end plate portion 49 serving as a fastening portion to a foundation or the like is a fixed portion of the first to fourth connecting plate portions 43 to 46, that is, the mutual fixing portion. , Are joined to the bottom of the substantially cruciform portion by welding in a direction substantially perpendicular to the surfaces of the connecting plate portions 43 to 46. The end plate portion 49 is provided with an anchor bolt insertion hole 50 embedded in a foundation or the like.

The end plate portion 49 is formed to have substantially the same size as the cross section of the pillar 51. In order to fasten the column 51 and the base 52 to the column base connector 41, as shown in FIG. 3, for example, the first to the first in the substantially cross-shaped groove formed in advance at the joining end of the column 51. 4 connection plate part 43
~ 46 mutual fixing portions, that is, substantially cruciform portions are inserted, and the first connecting plate portion 43 and the third connecting plate portion are formed in the substantially one-letter shaped groove formed by cutting in advance at the joint end portion of the base 52. The columns 51 and the base 52 are set in the column base connectors 41 so that the ends of the columns 45 are inserted, respectively, and are fastened using bolts and nuts.

In this case, the end portion of the pillar 51 is received by the end plate portion 49. Further, the end portion of the base 52 is received by the side surface of the pillar 51, and the side surface of the pillar 51 and the end surface of the base 52 are in close contact with each other. In FIG. 3, reference numeral 53 is a structural plywood fixedly mounted on the base 52. Further, as the pillars 51, there are used laminated members which are obtained by combining wood plates parallel to the length direction and stacking them with a synthetic resin adhesive to form one member.

FIG. 16 shows another example of the column base connector 41. In each of the column base connectors 41, a basic joint member is combined with a first applied joint member, that is, a column base metal member is combined with an end plate portion, and the first to fourth connections in the column base metal member are made. The lateral length of the board portion is variously changed. As another example of the connector according to the present invention, FIGS. 17 to 19 show upper and lower columns, beam-to-beam connectors 54 as lateral building members, and beam-to-cylinder connectors 54 that additionally connect floor beams to each other. .

That is, the first pillar-joint metal piece 55, which is a basic joint member, is the same as the above-mentioned pillar leg metal piece, and the first connecting plate portion 5 is used.
6, second connecting plate portion 57, third connecting plate portion 58 and fourth
The connecting plate portion 59 and the first to fourth connecting plate portions 56 to 59 are provided with bolt insertion holes 60 as fastening means for connecting the pillars 69, and are used for the first connecting portion. The plate portion 56 and the third connecting plate portion 58 are also provided with a bolt insertion hole 61 for connecting the beam 71 as a lateral building member.

The first applied joint member, that is, in this embodiment, the end plate portion 62 for receiving the beam 71 is provided at the side end portions of the first connecting plate portion 56 and the third connecting plate portion 58, respectively. The lower surface extends in a direction substantially perpendicular to the surfaces of the connecting plate portions 56 and 58 and is joined by welding. The space between the two end plate portions 62 is formed to have substantially the same width as the width of the cross section of the column 69.

As the first applied joint member, the end plate portion 6 for receiving the lower end portion of the pillar 70 on the upper floor and the upper end portion of the pillar 69 on the lower floor.
3 is a fixed portion of the first to fourth connecting plate portions 56 to 59, that is, an upper portion of the substantially cruciform portion, and the connecting plate portions 56 to 5 are provided.
Each of the nine surfaces extends in a direction substantially perpendicular to each surface and is joined by welding. The end plate portion 63 is formed to have substantially the same size as the cross section of the pillar 70.

As the third applied joint member, the pillar 70 on the upper floor is used.
The second pillar-joining metal member 64 for connecting the sixth connecting plate portion 65 in the vertical direction and the seventh connecting plate portion 66 fixed at a right angle to one side end of the sixth connecting plate portion 65. , The seventh connecting plate portion 6
6 is fixed at a right angle to one side end of the sixth connecting plate portion 65.
And an eighth connecting plate portion 67 extending on the same plane as the seventh connecting plate portion 66, which is fixed at a right angle to one end of the eighth connecting plate portion 67 and extends on the same plane as the seventh connecting plate portion 66. And a plate portion 68.

The lower ends of the sixth to ninth connecting plate portions 65 to 68 are fixed to the upper surfaces of the end plate portions 63 by welding. The horizontal lengths of the connecting plate portions 65 to 68 are the same and are formed to have substantially the same width as the width of the cross section of the column 70. In this case, for example, the sixth connecting plate portion 65 and the eighth connecting plate portion 67
To the plate member integrally provided with
6 and the ninth connecting plate portion 68 are separately formed by welding two plate members.

The second column base metal fittings 64 are the sixth to the sixth.
A pillar 70 on the upper floor is provided on the fixed portion between the ninth connecting plate portions 65 to 68.
Has a substantially cross-shaped lateral cross-sectional shape that constitutes the fitting portion. Bolt insertion holes 73 as fastening means for connecting the columns 70 are formed in the sixth to ninth connecting plate portions 65 to 68.

To the beam / body difference connector 64, the pillar 69,
To fasten 70 and beam 71, as shown in FIG.
For example, the cross-shaped grooves formed in advance at the joining ends of the pillars 69 on the lower floor and the pillars 70 on the upper floor are formed in the respective cross-shaped grooves, and the substantially cross-shaped portions in the first pillar-joint metal piece 55 and the second pillar-joint metal piece 55, respectively Is inserted, and the end portions of the first connecting plate portion 56 and the third connecting plate portion 58 in the first pillar-joined metal piece 55 are respectively inserted into the one-letter-shaped grooves formed by cutting the joint end portion of the beam 71 in advance. As they are inserted, the columns 69, 70 and the beam 71 are set on the beam / barrel connector 54, respectively, and fastened using bolts / nuts.

In this case, the end portions of both columns 69 and 70 are received by the end plate portion 63, respectively. Also, the end of the beam 71 is the pillar 6 on the lower floor.
It is received by the side surface of 9 and the side surface of the pillar 69 on the lower floor and the end surface of the beam 71 are in close contact with each other, and the end portion of the beam 71 is received by the end plate portion 62. In FIG. 7, 72 is a beam 71.
It is a structural plywood that is fixedly mounted on top. In addition, the pillar 6
Laminated timber is used for 9, 70 and the beams.

FIG. 20 shows another example of the beam / body difference connector 54. In each of the beams and the body-difference connectors, the basic joint member is the first applied joint member and the third applied joint member, that is, the first pillar joint metal is combined with the end plate portion and the second pillar joint metal. The horizontal lengths of the first to fourth connecting plate portions in the first pillar-joined metal article are variously changed.

FIG. 21 shows still another example of the beam / body difference connector. This beam / body difference connector 74 is provided with a second applied joint member in place of the third applied joint member of the previous embodiment, and joins a pillar on the upper floor as the second applied joint member. A second pillar-joint metal fitting 75 is provided. This second
The column-joint metal fitting 75 is composed of a vertical fifth connecting plate portion 76.

The fifth connecting plate portion 76 is provided with a bolt insertion hole 77 as a fastening means for connecting the columns. As still another example of the connector according to the present invention,
22 to 24 show the stigma connector 78 used for the stigma.
Shown in. That is, this stigma connector 78 has the end plate portion 80 that receives the head portion of the sill 79 as the first applied joint member.
The first to fourth connecting plate portions 56 to 59 of the first pillar-joined metal piece 55 shown in FIG. 5 are fixed to each other, that is, the upper portions of the substantially cross-shaped portions, and the connecting plate portions 56 to 59 have respective surfaces. The end plate portion 70 is provided with neither the second applied joint member nor the third applied joint member.

FIG. 25 shows another example of the stigma connector. Each of the stigma connectors in each drawing has a configuration in which the first applied joint member is combined with the basic joint member, that is, only the end plate portion is combined with the first pillar joint metal, and The lateral lengths of the first to fourth connecting plate portions are variously changed. In addition, the thickness of the plate member constituting each of the above connectors is set to, for example, 4.5 mm,
It is preferable to set the optimum thickness according to the span and the like.

Further, as shown in FIG. 26, a washer, that is, a shear ring 92 is interposed at a contact portion of the building member 90 fastened to each connector with the head of the bolt 91.
As shown in FIG. 27, the shear ring 92 has a short cylindrical shape with one end closed, and an insertion hole 92a for the bolt 91 is formed in the center of the closed end wall. or,
A spring washer 93 is pre-fixed by welding to the central portion of the closed end wall of the shear ring 92.
In this case, the insertion hole 92a of the bolt 91 and the insertion hole 93a of the spring washer 93 are aligned with each other.

By previously integrating the shear ring 92 and the spring washer 93 in this way, when the bolt 91 is passed through the spring washer 93, it is not necessary to hold the spring washer 93 by hand, and the spring washer 93 Since there is no risk of falling, there is an advantage that workability is excellent. As described above, a floor framework constructed by connecting beams through a joint device, a wall framework constructed by connecting beams and columns through a joint device, and fitted into the frame of the floor framework. The construction of a building configured by including the floor panel fixed and fixed and the wall panel fitted and fixed in the frame of the wall frame is performed by the following procedures 1 to 16.

1. Basic 2. Mounting of the column base connector 3. Beam on the second floor, pillar on the first floor 4.1 Base on the first floor 5.1 Floor panel on the first floor 6.1 Wall panel on the first floor 7. Floor panel on the second floor 8.3 Beam on the third floor, 2nd floor pillar 9.2nd floor wall panel 10.3th floor floor panel 11. Girders, beams, pillars on the third floor 12. Wall panels on the third floor 13. Master beam (94 in FIG. 1), Tsuka (95 in FIG. 1) 14. Wife wall panel (96 in FIG. 1) 15. Tar tree (97 in FIG. 1) 16. Roof plywood According to the building having such a structure, the floor panel is fitted and fixed in the frame of the floor frame configured by connecting the beams through the joint device, and the beams and columns are connected through the joint device. The wall panel is fitted and fixed in the frame of the constructed wall frame, and particularly, since each frame is formed by a plurality of standardized grid patterns, the following advantages can be obtained. .

1. Since the structure can be further simplified and the number of members used can be reduced as much as possible, the construction is quick and the structure is solid. 2. Since the floors and walls are panelized, the construction is quick and the construction period can be shortened. 3. If the floor panel and wall panel are set to a size suitable for transportation, the transportation can be performed efficiently.

4. Since the floor panel and the wall panel are manufactured in advance and these are simply fitted and fixed in the frame of the framework at the site, the work at the site becomes easy. 5. Since the basic structure of the building member is three, that is, the pillar, the beam, and the base, there is no loss of the building member, inventory management is easy, and effective use of the building member can be achieved. Further, according to the above-mentioned embodiment, since the floor panel support member formed in a substantially Z shape is interposed between the side joist outer surface of the floor panel and the beam inner surface of the floor framework, the floor panel floor It is possible to reliably maintain the fixed attachment state to the framework.

In particular, according to the joint device applied in the present embodiment, the joining of the building members can be completed only by the simple work of using fastening means such as bolting. In addition, since a simple cross-shaped joint member is used as a basic member, the weight and material of the joint device can be reduced, the cost can be reduced, and the weight is light.
It is easy to handle, and the work of connecting building members is easy.

Further, in manufacturing the joint, the number of man-hours such as few welding points is small and the manufacturability is excellent.
Further, since the building members such as the columns, the beams, the columns and the beams are in close contact with each other, an error is unlikely to occur in the dimension between the building members. Also, since a cross-shaped one is used as the basic joint member, vertical and horizontal building members such as vertical columns and horizontal beams can be mixed and fastened to this basic joint member without being caught in the vertical or horizontal direction of the building members. In addition, the construction members can be fastened and the number of joint items can be reduced, which contributes to improved manufacturability and cost reduction.

Incidentally, as compared with a heavy-weight steel frame structure of the same scale, the frame can be manufactured at a cost of about 1/3, and the cost can be significantly reduced.

[0053]

As described above, according to the first aspect of the present invention, the structure can be further simplified and the number of used members can be reduced as much as possible. Therefore, the construction is quick and the structure is solid. In addition, since the floor and walls are made into panels, the construction is quick and the construction period can be shortened. Floor panels and wall panels are manufactured in advance, and these are fitted and fixed in the frame of the frame at the site. Since it is only done, the work in the field becomes easy. Furthermore, since there are three basic building members, columns and beams (base), there is no loss of building members, inventory management is easy, and effective use of building members can be achieved.

According to the second aspect of the invention, the floor panel can be easily formed from joists. According to the third aspect of the invention, the fixed mounting state of the floor panel to the floor frame can be reliably maintained. According to the invention described in claim 4, the wall panel can be easily formed from the plate member.

[Brief description of drawings]

FIG. 1 is a schematic front view showing an embodiment of a building according to the present invention.

FIG. 2 is a perspective view showing a configuration of a base frame according to the embodiment.

FIG. 3 is a perspective view showing a configuration of a floor stand framework of the same embodiment.

FIG. 4 is a diagram showing a configuration of a floor panel receiving member, (A)
Is a side view, (B) is a front view

FIG. 5 is a diagram showing a configuration of a floor panel receiving member, (A)
Is a side view, (B) is a front view

FIG. 6 is a diagram showing a grid pattern of a base framework and a floor framework.

FIG. 7 is a plan view showing a beam constituting a floor frame.

FIG. 8 is a plan view showing a base constituting a base frame.

FIG. 9 is a plan view showing joists.

[Figure 10] Plan view showing joists

[Figure 11] Front view showing a wall panel

FIG. 12 is a cross-sectional view showing a fitted state of the wall panel.

FIG. 13 is a perspective view showing an example of a joint device for building members.

FIG. 14 is a diagram showing the configuration of a joint device,
(B) and (C) are a plan view, a front view, and a side view, respectively.

FIG. 15 is a front view showing an example of use of the above joint device.

16] Fig. 16 shows a modified example of the above joint device.
(B), (C), (D), and (E) are perspective views, respectively.

FIG. 17 is a perspective view showing another embodiment of the joint device for building members according to the present invention.

FIG. 18 is a diagram showing the configuration of the above joint device,
(B) and (C) are a plan view, a front view, and a side view, respectively.

FIG. 19 is a front view showing an example of use of the above joint device.

FIG. 20 is a view showing a modified example of the above joint device,
(A), (B) and (C) are perspective views, respectively.

FIG. 21 is a perspective view showing still another embodiment of the joint device.

FIG. 22 is a perspective view showing still another embodiment of the joint device.

FIG. 23 is a diagram showing the configuration of the above joint device,
(B) and (C) are a plan view, a front view, and a side view, respectively.

FIG. 24 is a front view showing an example of use of the above joint device.

FIG. 25 is a view showing a modified example of the above joint device,
(A), (B) and (C) are perspective views, respectively.

FIG. 26 is a cross-sectional view showing a mounted state of the shear ring.

[Fig. 27] Fig. 27 is a diagram showing a configuration of a shear ring, in which (A) is a perspective view and (B) is a plan view.

[Explanation of symbols]

 1 Foundation 2 Foundation Frame 3 Beam 4 Floor Framework 5 Pillar 6 Wall Framework 7 Wall Panel 8 Side joist 9 Jouta 10 Nail 11 Floor panel 12 Floor panel bracket 12a Horizontal board 12b Vertical board 14 Nail 15 Floor panel 16 Side joists 17 Joists 18 Nails 19 Floor panel brackets 30 Side plate members 31 Plate members

Claims (4)

[Claims] 1. A floor framework constructed by connecting beams through a joint device, a wall framework constructed by connecting beams and columns through a joint device, and a frame framework fitted into the frame of the floor framework. And a wall panel fixed in the frame of the wall frame, and each frame is formed with a plurality of standardized grid patterns. The building to be. 2. The floor panel is composed of four side joists that are connected in a square shape and joists that connect side joists to each other on one side, and after being fitted into a floor frame, The building according to claim 1, wherein the building is fixedly attached to the beam of the floor frame by a fastener. 3. A floor panel receiving member is interposed between the side joist outer surface of the floor panel and the beam inner surface of the floor frame, and the floor panel receiving member is vertically spaced apart from each other in opposite directions. It is formed in a substantially Z shape composed of an extending horizontal plate portion and a vertical plate portion connecting both horizontal plate portions, and the vertical plate portion is sandwiched between the side joist outer surface of the floor panel and the beam inner surface of the floor frame. In this state, the upper horizontal plate portion is brought into contact with and locked to the beam upper surface, the lower horizontal plate portion is brought into contact with and locked to the beam lower surface, and the upper horizontal plate portion is fixed to the beam upper surface with fasteners. The building according to claim 2, which is attached by fixing the vertical plate portion to the inner surface of the beam with a fastener. 4. The wall panel is composed of four side plate members joined in a rectangular shape and a plate member connecting side plate members facing each other on one side, and after being fitted into a wall framework. ,
The building according to any one of claims 1 to 3, which is fixedly attached to the beams and columns of the wall framework by fasteners.