JPH03206226A - Construction method for connecting constructional member, etc. - Google Patents

Abstract

PURPOSE:To easily connect more than three members together by inserting one insertion portion of a connector into the respective insertion channels of two members which are rectilinearly connected to each other, and inserting the other insertion portion into the insertion channel of a member perpendicular to the two members. CONSTITUTION:One insertion portion 4a of a connector 3 having two insertion portions 4a, 4b is inserted into insertion channels 2a, 2b formed in two respective members 1a, 1b which are rectilinearly connected to each other. The other insertion portion 4b of the connector 3 is inserted into a channel 2c formed in a member 1c connected perpendicularly to the two members 1a, 1b. Next, a fixture 6... is inserted from one outside face 50... of each member 1a to 1c and is passed trough the through holes 5a to 5c of the insertion portions 4a, 4b to the other outside face 51... and is fastened and fixed. The members 1a to 1c are thus connected together via one connector 3.

Description

[Detailed Description of the Invention] (Field of Industrial Application) The present invention relates to a method for connecting architectural members such as beams, columns, and foundations, and is particularly suitable for use in wooden buildings. be.

(Prior Art) In wooden buildings, building members such as beams and girders, foundations and columns are connected orthogonally, linearly, or in a T-shape.

In this case, in the conventional connection method, for example, an insertion hole is formed in one of the building members to be connected, and a tenon is formed in the other, and the two members are tightly fitted to connect the two members. in this case,
Parts where strength is required are reinforced with braces, and connecting members to be connected are fixed with fixing tools such as nails, bolts and nuts, or braces.

(Problems to be Solved by the Invention) However, in this type of conventional connection construction method, the processing is troublesome because insertion holes and tenons must be formed, and only an expert can perform the processing as expected. The accuracy was poor, the efficiency was poor, and the cost was high in the end. Additionally, when holes, tenons, etc. are machined, the wood is shaved by that amount, resulting in a reduction in strength.

Therefore, it is conceivable to connect building members to each other using nails, bolts, etc. as described above, but such methods do not necessarily provide sufficient connection strength.

For this reason, there has been a demand in the industry for a method for connecting architectural components that does not require troublesome drilling or tenoning, is easy to connect, and has excellent strength.

(Objective of the Invention) The object of the present invention was developed in response to the above-mentioned requirements, and provides a method for connecting building components that can be easily and firmly connected without the need for processing insertion holes, tenons, etc. It's about doing.

(Means for Solving the Problems) A method for connecting building members, etc. according to claim 1 of the present invention includes, for example, three or more members 1a to be connected as shown in FIG. lb
．． Among lc-.-, two members la. lb are linearly connected, and these two members la. ]b and other parts 1c・
In a method of connecting building members etc. in which the two members 1 are connected in a straight line,
a. Insert one insertion part 4a of the connecting tool 3 having two insertion parts 4a and 4b into the insertion grooves 2a and 2b formed in each member 1b, and insert the insertion part 4a into the insertion groove 2C formed in the other member 1c. Insert the other insertion part 4b of the connector 3, and then insert each member 1a. Insert the fixture 6 from the outer surface 50 of one of the members 1b...-, and insert the fixture 6 into the member 1a. Plug-in parts 4a, 4b. inserted into lb...・．． through holes 5a, 5b
... through the other outer surface 51 and fixing the member 1a. lb. lc... are connected to each other via the connector 3.

The method of connecting building members etc. according to claim 2 of the present invention is such that in the method of connecting building members etc. according to claim 1, as shown in FIG. 1a. The member 1a.lb is formed in a size that can be inserted into the insertion portion 4a, and is inserted into the insertion portion 4a. lb through hole 11a
, llb-, . . . are formed with through holes 5a, 5b, . . .

(Function) In the method for connecting building members, etc. of the present invention, as shown in FIG. 1, one insertion portion 4a of the connector 3 is connected to the two members 1a. lb inserts 2a and 2b, and both members 1a. By simply connecting lb and the connector 3 with the fixture 6 and nut 7, the two members 1a and 1b are firmly connected linearly.

Also, insert the other insertion part 4b of the connecting tool 3 into the insertion groove 20 of the other member 1c, and connect this member lc and the connecting tool 3.
By simply connecting them with a fixture 6 (for example, a bolt and nut 7), the member IC is firmly connected orthogonally to the two members 1a and 1b.

(Example) Figures 1 to 3 show various examples of the connection method of the present invention, in which two types of beam members 1a and 1b are connected in a straight line, and these and a column member IC are connected. They are connected orthogonally.

In the embodiment shown in FIG. 1, a connector 3 shown in FIG. 5a is used. This connector 3 has a flat plate shape and consists of two members 1a. A long insertion part 4a that is vertically long so that it can be inserted into a single member 1c, and a short insertion part 4b that can be inserted into only one member 1c are formed in an L-shape. ) have two through holes 5a, 5b.
Formed in a row, one through hole 5C is formed in the short insertion part 4b, and furthermore, a reinforcing material attachment part 12 is formed in the center of two of the through holes 5b and 5C among the through holes 5a to 5C,
A reinforcing material attachment hole l3 is formed there, and a plurality of fixture attachment holes l4 for nailing a fixture such as a nail are formed on the outer periphery of the reinforcing material attachment hole l3.

In the connection method shown in FIG. 1 using this connector 3, the end faces 10a and 1 of the beam member 1a and the column member 1c are
Insertion grooves 2a, 2c are formed in the longitudinal direction from 0c, and from the sides there are insertion grooves 28, through holes 11a perpendicular to 2c,
lie is formed.

Further, the member 1a for one beam is the member 1 for the other beam.
It is placed on a receiving portion l5 formed one step lower on the end surface 10a of b. Further, an insertion hole 2b is formed in the elongated direction from the end surface 15a of the receiving portion 15, and one through hole 1lb is formed from the side of the receiving portion 15 at right angles to the insertion groove 2b.

The widths of the insertion grooves 2a, 2b, 2c are set so that the insertion portions 4a, 4b of the connector 3 are inserted tightly.
It is formed only slightly wider than the widths of a and 4b.

Further, the through holes 11a, 1lb. llc connects the left end surface 30a of the insertion portion 4a to the left end surface 31a of the insertion groove 2a.
When the insertion part 4a is inserted into the insertion groove 2b, the positions of the through hole 5a of the insertion part 4a and the through hole 11a of the member 1a automatically match. When you insert it in contact with the right end surface 3lb of the same insertion part 4
The positions of the through hole 5b of the member 1b and the through hole 1lb of the member 1b are automatically aligned. The through hole 5c of the insertion part 4b and the through hole 1 of the member 1c
It is formed so that the position automatically matches with 1c.

In the embodiment shown in FIG. 1, as shown in FIG.
Penetrate the insertion groove 2b of the receiving portion l5 of the upper beam member 1a and insert it into the insertion groove 2a of the upper beam member 1a. After aligning the through holes 11a, llb of the connector 3 with the through holes 5a, 5b of the connector 3, both members 1a. A fixing tool 6 is inserted from one outer surface 50 of the connector 3 and penetrates through the through holes 5a and 5b of the connecting tool 3 to the other outer surface 5l, and a nut 7 is screwed into the protrusion of the fixing tool 6. Tighten both parts la. lb are linearly connected via a connector 3.

In addition, the short insertion part 4b of the connector 3 is connected to the pillar member 1c.
After inserting the member 1c into the insertion hole 2c and aligning the through hole 11c of the member 1c and the through hole 5c of the connector 3,
Insert the fixture 6 from one outer surface 50 of the connector 3, pass through the through hole 5b of the connector 3 to the other outer surface 5l, screw the nut 7 onto the protrusion of the fixture 6 and tighten it to complete the member 1c.
is connected orthogonally to the two members a and 1b.

Further, in this embodiment, the reinforcing material mounting portion l2 of the connecting portion 3 is
A reinforcing material l6 such as a brace is applied to one side, and a through hole l7 of the reinforcing material 16 and a reinforcing material mounting hole 1 of the reinforcing material mounting portion 12 are provided.
3, then insert port l8 into both holes l3 and l7.
The reinforcing member 16 is fixed by tightening the nut l9 screwed onto the bolt 18.

Furthermore, in this embodiment, a plurality of nails 20 are driven from the reinforcing material l6 into the fixture attachment hole l4 of the connector 3, and the reinforcing material l6
is fixed to the connector 3. In all the examples below, the reinforcement is connected to the wire in this way.

In the embodiment of FIG. 2, a coupling 3 shown in FIG. 5b is used. This connector 3 has a flat plate shape and consists of two members 1a. A long insertion part 4a is formed to be long in the left and right directions so that it can be inserted into the lb, and a short insertion part 4b is formed in an L-shape to be inserted into only one member 1c. Two through holes 5a and 5b are formed in a row in the short insertion portion 4b, and one through hole 5c is formed in the short insertion portion 4b. A reinforcing material mounting portion l2 is formed between the two through holes 5b and 5c, a reinforcing material mounting hole l3 is formed therein, and a plurality of fastener mounting holes l4 for nailing fasteners such as nails are formed on the outer periphery of the reinforcing material mounting portion l2. has been done.

In the connection construction method shown in FIG. 2 using this connection tool 3, as shown in FIG. 10
Receiving portions 21a and 2lb that engage with each other are formed upside down, and end surfaces 22a and 22b of the receiving portions 21a and 2lb are formed upside down.
Insertion grooves 28, 2b are formed in the longitudinal direction from the sides, and through holes 11a. 1
lb is formed.

Further, in the column member 1c shown in FIG. 2, an insertion groove 2C is formed in the longitudinal direction from the end face lOC, and a through hole 11c perpendicular to the insertion groove 20 is formed from the side thereof.

The width of the insertion portions 2a, 2b, 2C is such that the insertion portions 4a, 4b of the connector 3 are tightly inserted.
It is formed slightly wider than the widths of a and 4b.

Further, the through hole 11a. llb. llc inserts the left end surface 30a of the insertion portion 4a into the left end surface 31a of the insertion groove 2a.
When the insertion part 4a and the through hole 11a of the member 1a are inserted in contact with each other, the positions of the through hole 5a of the insertion part 4a and the through hole 11a of the member 1a are automatically aligned. When it is inserted in contact with the right end surface 3lb of the insertion part 4a, the positions of the through hole 5b of the insertion part 4a and the through hole 1lb of the member 1b automatically match, and the right end surface 30b of the insertion part 4b When the member 1c is brought into contact with the right end 31c of the insertion groove 20 and inserted, the positions of the through hole 5C of the insertion portion 4b and the through hole 11c of the member 1c automatically match.

In this embodiment, as shown in FIG. 2b, after placing the receiving part 21a of the upper beam member 1a on the receiving part 2lb of the lower beam member 1b, both long insertion parts 4a of the connector 3 are connected. Part 1
a. lb into the insertion grooves 28, 2b, and both members 1a.
Through holes 1la and llb of lb and through holes 5a and 5 of connector 3
After aligning both members 1a. The fixing device 6 is inserted from one outer surface 50 of the lb.
a and 5b to the other outer surface 5l, and screw the nut 7 onto the protruding part of the fixture 6 and tighten it, so that both members 1a
．． 1b are linearly connected via a connector 3.

In addition, the short insertion part 4b of the connector 3 is connected to the housing member 1c.
20, align the through hole 11c of the member IC with the through hole 5c of the connector 3, and then insert the member 1c.
Insert the fixing tool 6 from one outer surface 50 of the connecting tool 3, penetrate the other outer surface 51 through the through hole 5b of the connecting tool 3, and screw the nut 7 into the protrusion of the fixing tool 6 and tighten it. IC
is connected perpendicularly to the two members a and b.

In the embodiment of FIG. 3, a connector 3 shown in FIG. 5C is used. This connector 3 has a flat plate shape and consists of two members 1a. The large insertion part 4a has a rectangular shape so that it can be inserted into the 1.lb, and the short insertion part 4b that can be inserted only into the 1c member is formed in an L-shape.
Four through holes 5a to 5d are formed in the four corners of a, and one through hole 5e is formed in the short insertion part 4b, and a reinforcing material is attached between the two through holes 5d and 5e. A portion 12 is formed, a reinforcing material attachment hole 13 is formed around the portion 12, and a plurality of fixing device attachment holes 14 for nailing a fixing device such as a nail are formed on the outer periphery of the portion 12.

In the connection method shown in FIG. 3 using this connector 3, as shown in FIG. Receiving portions 21a and 2lb that engage with each other in 10b
are formed upside down, and are inserted in the elongated direction from the end surfaces 22a, 22b of the receiving portions 21a, 2lb. 2b are formed, and from the side thereof, through holes 11a . Two 1lb units are formed one above the other.

In the embodiment shown in Fig. 3, after engaging the receiving parts 21a and 2lb of the two beam members 1a and 1b as shown in Fig. 3b,
Connect the long insertion part 4a of the connector 3 to both parts 1a. 1b into the insertion grooves 28, 2b, and the through holes 11a. of both members 1a, 1b. 1lb and the through holes 5a to 5d of the connector 3, then insert the fixture 6 from the outer surface 50 of one of both members 1a, 1b and pass through the through holes 5a, 5b of the connector 3 to the other. A nut 7 is screwed onto the protrusion of the fixture 6 and tightened to linearly connect both members 1a and 1b via the connector 3.

In addition, the short insertion part 4b of the connector 3 is connected to the pillar member 1c.
After aligning the through hole 11c of the member IC and the through hole 5C of the connector 30, insert the member 1c into the insertion groove 20 of the member IC.
Insert the fixture 6 from one outer surface 50 of the connector 3, pass through the through hole 5b of the connector 3 to the other outer surface 51, screw the nut 7 onto the protrusion of the fixture 6, and tighten. 1
c through the connector 3 to the two members 1a.c. It is connected perpendicularly to 1b.

Although the connector 3 described above is made of sheet metal, it may be made of other materials as long as it has the necessary strength, such as FRP.

Further, the shape of the connector 3 may be other than those described above,
For example, two long insertion portions 4a and 4b may be formed as shown in FIG. In this way, as shown in the figure, the two members 1a. lb are linearly connected, and two members 1c. In addition, the connection method of the present invention is not only widely used in general wooden buildings, but also in reinforced steel buildings, or in the production of furniture and boxes. It can also be used, and the application is not particularly limited.

(Effects of the Invention) The method for connecting building members, etc. of the present invention has the following effects.

■． Two or more members la, 1b to be connected in two-dimensional direction
There is no need to form insertion holes or tenons in ..., and it is only necessary to form insertion holes 2a, 2b, .
．． lb... becomes easier to process, and the strength is not impaired.

■． Insertion grooves 2a, 2b... of each member 1a, 1b...
Since it is only necessary to insert the insertion parts 4a, 4b, . . . of the connector 3 into the connectors 3 and fix them with the fixture 6, the workability is dramatically improved.

■． Each member 1a. 1b... are connected via the connector 3, so that each member 1a. lb-.- are firmly connected without any displacement.

■． Since the connecting tool 3 has a flat plate shape, it is easy to manufacture and can be manufactured at low cost, and the connecting method itself is also inexpensive.

[Brief explanation of drawings]

Figures 1 to 3 show various embodiments of the method of connecting building members, etc. of the present invention, and a in each figure is an explanatory diagram during the assembly process, b in each figure is a side view after assembly, and Figure 4 5 is a side view of another embodiment of the method for connecting construction members, etc. of the present invention, FIG.
3 is a side view of a connecting tool used in the connecting method shown in FIGS. 1 to 3. FIG. la, 1b. lc- is the member 2a, 2b, 2 c-= is the insertion part 3 is the connector 4a, 4b is the insertion part 5a, 5b... is the through hole 6 is the fixture No. 54 (0) 1 Patent application for indication of the case No. 1-343882 2 Title of invention Method for connecting construction members, etc. 5 Date of amendment order Vol. 6 All drawings subject to amendment

Claims (2)

[Claims] (1) In a construction method for connecting building members, etc., in which two members are connected linearly among three or more members to be connected, and these two members and other members are connected orthogonally, Insert one insertion part of the connecting tool having two insertion parts into the insertion groove formed in each of the two linearly connected members, and insert the connecting tool into the insertion groove formed in the other member. By inserting the other insertion part, inserting a fixing tool from one outer surface of each member, and passing the fixing tool through the through hole of the insertion part inserted into the same member and fixing it to the other outer surface, A method for connecting building members, etc., characterized in that the members are connected to each other via the connector. (2) One of the insertion parts is formed in a size that can be inserted into the two linearly connected members, and a through hole is formed in the insertion part that matches the through hole of the member into which it is inserted. 2. A method for connecting building members, etc. according to claim 1, characterized in that a connecting tool is used.