JP2002167866A - Tool for coupling foundation, sill and column, and wooden building - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a tool for easily coupling a foundation, a sill and a column, which enables the construction of a high-strength wooden building and has excellent practicality, and the wooden building. SOLUTION: The coupling tool is used to couple the foundation 1, the sill 2 and the column 3 during the construction of the wooden building and provided with a base body 5, which is coupled to an anchor member 4 anchored to the foundation 1 and protrudes upward. The base body 5, which is made high enough to penetrate the sill 2 so as to be impacted into the column 3 on the sill 2, is provided with an impacting hole 7 whereinto an inserting body 6 is impacted. The inserting body 6 is inserted from the outer surface of the sill 2 or the column 3.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a connector for connecting a foundation, a base and a pillar, and a wooden house.

[0002]

2. Description of the Related Art Conventionally, a method of connecting a concrete foundation (fabric foundation) and a foundation when constructing a wooden house has been to penetrate an anchor bolt projecting from the concrete foundation into the foundation. At least the upper end of the anchor bolt is projected onto the base, and a screw is fixed to the tip of the projected anchor bolt with a nut. The pillar is connected to the base in an upright state.

[0003] Further, as a method of connecting a column on a base in an upright state, a tube member is buried in the base and the upper part of the tube member is mounted on the base as in Japanese Patent No. 2899937 filed by the present inventor. A method is employed in which a pin body is buried in a pillar connected above, and a base and a tubular member, and a tubular member and a pillar are inserted into a pin hole provided in the tubular member from outside the base or the pillar.

[0004] As described above, the conventional connection between the foundation, the base, and the pillar is performed by separate methods, and the connection operation is extremely troublesome.

[0005] Further, in a portion where the pillar is connected to the base, the strength of the wooden house (particularly, earthquake resistance) is low because the base is not connected to the foundation.

Further, since the pillars are connected only to the base and are not connected to the foundation (strictly, they are connected to the foundation via the base, but not directly connected), they are subject to earthquake shaking or the like. There is a possibility that the standing state of the pillar may not be maintained just by destroying the base, and in this regard, the strength of the wooden house can be said to be low.

SUMMARY OF THE INVENTION The present invention solves the above-mentioned problems, and is easy to connect the foundation, the base and the pillar, and has excellent practicality and can construct a wooden house with high strength. And a connecting member for pillars and a wooden house.

[0008]

The gist of the present invention will be described with reference to the accompanying drawings.

A connecting tool for connecting a foundation 1, a base 2, and a pillar 3 used when constructing a wooden house, and provided with a base 5 which is connected to a fixing member 4 fixed to the base 1 and protrudes upward. The base 5 has a height that penetrates the base 2 and is inserted into the column 3 on the base 2.
And a connector for connecting a foundation, a base and a column, wherein an insertion hole 7 into which an insert 6 inserted from an outer surface of the base is inserted is provided.

Further, in the connecting tool for the base, the base and the column according to the first aspect, the fixing member 4 fixed to the base 3 is an anchor bolt, and the base member 5 has a female screw portion 8 screwed with the anchor bolt. The present invention relates to a connecting device for a foundation, a base and a pillar, characterized by being provided with a base.

The connecting tool for connecting a foundation, a base and a column according to any one of claims 1 and 2, wherein a cylindrical body is used as the base 5. It is related to.

Further, in the connecting tool for connecting the foundation, the base and the pillar according to any one of claims 1 to 3, a peripheral flange 9 protruding in a horizontal direction is provided at a lower end of the base 5. Pertaining to the connection of the foundation, base and pillar to be used.

[0013] Further, the present invention relates to a wooden house, wherein the foundation 1, the base 2, and the pillar 3 are connected by the connecting device for the base, the base, and the pillar according to any one of claims 1 to 4. Things.

[0014]

The fixing member 4 fixed on the foundation 1
The base 5 is connected to the base 3, the base 5 is penetrated through the base 2, fitted into the column 3, the insert 6 is inserted from the outer surface of the base 2 or the column 3, and the insert 6 is inserted into the insertion hole 7 of the cylindrical body 5. The base 1, the base 2, and the pillar 3 can be connected to each other by being fitted into the base.

In this state, the column 3 is connected not only to the base 2 but also to the foundation 1, so that the column 3 is erected with high connection strength. In addition, the base 2 is also connected to the foundation 1 at this connection portion, and accordingly, the base 2 and the foundation 1 are connected with a high connection strength.

Since the present invention is constructed as described above, it is possible to effectively connect the foundation, the base and the pillar, and furthermore, the standing state of the pillar is firmly maintained, resulting in easy construction and strength. Tall wooden houses can be built.

[0017]

BRIEF DESCRIPTION OF THE DRAWINGS The drawings illustrate one embodiment of the present invention and will be described below.

This embodiment is a connecting tool for connecting a foundation 1, a base 2, and a pillar 3 used when constructing a wooden house, and is connected to a fixing member 4 fixed to the base 1 and protrudes upward. The base 5 has a height that penetrates the base 2 and fits into the column 3 on the base 2, and the base 5 has an insert 6 inserted from the outer surface of the base 2 or the column 3. Is provided with a fitting hole 7 into which the is fitted.

The base 2 is provided with a through hole 10 through which the base 5 passes vertically. The column 3 is placed upright above the through hole 10.

The base 5 has a configuration in which a peripheral flange 9 that protrudes in the horizontal direction is provided at a lower portion of the cylindrical main body 5a.

The peripheral collar 9 is fitted into a fitting recess 11 provided on the lower surface of the base 2.

The height of the cylindrical main body 5a is set to a height that penetrates the base 2 and fits into the pillar 3 on the base 2 as described above. For example, in a critical strength portion where a high load acts on the column 3, the height may be set to be long so that the cylindrical main body 5 a is fitted deep into the column 3.

As the cylindrical main body 5a, a cylindrical body which is easy to manufacture is employed.

The fitting hole 7 is provided in the upper part of the cylindrical main body 5a. Further, in the drawings, a case where the insertion hole 7 is provided only in a portion where the insertion body 6 is easily inserted into the pillar 3 is illustrated, but the insertion hole 7 is provided in a portion where the insertion body 6 is inserted into the base 2. Or may be provided for both.

As the fitting hole 7, a through hole penetrating the cylindrical main body 5a is employed.

The insert 6 employs a pin penetrating the column 3. In the case of a configuration in which the insert 6 is inserted from the base 2, a configuration that penetrates the base 2 may be adopted as the insert 6.

In the drawing, the inserts 6 are provided only on the pillars 3. However, in this configuration, the base 2, which is extremely important for maintaining the standing state of the wooden house during an earthquake, may be broken. Not
It has been confirmed that it is easy to prevent the collapse of wooden houses.

Although the number of the insertion holes 7 is set to two in the drawings, it is preferable to increase the number of the insertion holes 7 in the important strength portion where a high load acts on the column 3 because the connection strength increases. is there.

The pillar 3 is provided with a fitting hole 12 into which the upper part of the base 5 is fitted. The column 3 is also provided with an insertion hole 13 into which the insert 6 is inserted in a penetrating state.

On the upper surface of the base 1, anchor bolts as fixing members 4 are arranged side by side at predetermined intervals.

Further, a female screw portion 8 to which the upper male screw portion 14 of the anchor bolt is screwed is provided below the base 5. The female screw portion 8 is provided in the internal space of the cylindrical main body 5a.
It may be formed by a method of fixing a nut to 14 or the like.

The internal space 15 of the cylindrical main body 5a constituting the base 5 is provided with an insertion portion into which the upper portion of the anchor bolt which passes through the female screw portion 8 and protrudes upward from the female screw portion 8 is inserted. Become.

It should be noted that, among the anchor bolts, a pillar 3
The female screw portion 8 of the base body 5 is screwed and connected to the upper portion of the anchor bolt at the portion where the anchor bolt is erected, but the nut is screwed to the other anchor bolt via the base 2 as usual. Be linked.

Next, a method of connecting the foundation 1, the base 2, and the pillar 3 according to the present embodiment will be described in detail.

The foundation 1 is formed in a conventional manner. In addition, an anchor bolt is also installed in a portion where the column 3 is disposed above which was not installed conventionally.

The base 2 is formed with a through hole 10 and a fitting recess 11 penetrating in the vertical direction.

The column 3 has the insertion hole 12 and the insertion hole 13 formed therein.

First, the base 5 is connected to an anchor bolt located below a portion where the column 3 is installed.

Subsequently, the base 2 is placed on the base 1, the base 5 is protruded above the base 2, and the base 2 and the base 1 are connected using another anchor bolt.

Subsequently, the pillar 3 is placed on the base 2 from above the base 5 on the base 2. At this time, the upper part of the base 5 is fitted into the fitting hole 12 of the pillar 3.

Subsequently, the insert 6 is inserted through the insertion hole 13 of the column 3 and the insert 6 is fitted into the insertion hole 7 provided in the base 5 to make the base 5 unrotatable.

By the above-mentioned means, the column 3 is directly connected to the base 2 and the foundation 1, the column 3 and the base 5 are non-rotatably connected, and the base 2 and the foundation 1 are also directly connected.

Since the present embodiment is constructed as described above, the foundation 1, the base 2, and the pillar 3 can be effectively and easily connected to each other, and the pillar 3 is connected not only to the base 2 but also to the foundation 1. It is directly connected and has a high connection strength, so it is possible to construct a wooden house efficiently inevitably, and it is possible to construct a very high-strength wooden house. It becomes a connecting tool.

Further, since the anchor bolt is used as the fixing member 4 for connecting the base 5, the present embodiment can be easily implemented by applying the existing formation of the foundation 1, and also in this respect, it is efficient. A simple house construction will be achieved.

Further, since a cylindrical body is employed as the base member 5, the fixing member 4 can be fitted into the base member 5 satisfactorily, so that the connection can be further improved.

Further, since the peripheral flange 9 is provided at the lower part of the base 5, the base 5 does not float upward even by an earthquake or the like, and is connected to the fixing member 4 and the base 2
In addition, the state of being connected to the pillar 3 is favorably maintained, and in this respect also, the strength of the wooden house is increased.

Further, the wooden house constructed according to the present embodiment has extremely high strength, particularly, earthquake resistance.

Further, particularly when the pillar 3 at the corner of the wooden house is erected, if the height of the base 5 is set high, a wooden house with extremely high earthquake resistance can be obtained.

[Brief description of the drawings]

FIG. 1 is an explanatory exploded perspective view of the present embodiment.

FIG. 2 is an explanatory side sectional view of the present embodiment.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Foundation 2 Base 3 Column 4 Fixing member 5 Base 6 Insert 7 Insertion hole 8 Female screw part

Continued on front page F term (reference) 2E125 AA04 AA18 AA45 AB12 AC01 AC23 AG03 AG12 AG13 BA02 BA52 BB08 BB17 BB22 BB24 BB28 BB30 BC05 BC09 BD01 BE07 BF04 BF08 CA03 CA14 CA79 EA33 3J039 AA08 BB03 JA11

Claims (5)

[Claims] 1. A connecting tool for connecting a foundation, a base and a pillar used when constructing a wooden house, comprising a base which is connected to a fixing member fixed to the base and protrudes upward. A base having a height that penetrates the base and is inserted into a pillar on the base, and wherein the base is provided with an insertion hole into which an insert inserted from an outer surface of the base or the column is inserted; Base and pillar coupler. 2. The connecting tool according to claim 1, wherein the fixing member fixed to the base is an anchor bolt, and the base is provided with a female screw portion to be screwed with the anchor bolt. A connecting device for a foundation, a base and a pillar, characterized in that 3. A connecting tool for connecting a foundation, a base and a column according to claim 1, wherein a cylindrical body is adopted as a base. 4. A foundation, a base and a connecting tool for a column according to claim 1, wherein a peripheral flange protruding in a horizontal direction is provided at a lower end of the base. , Base and pillar couplings. 5. A wooden house, wherein the foundation, the base and the column are connected by the connecting tool for the base, the base and the column according to any one of claims 1 to 4.