JPH03206231A - Method for connecting architectural member, etc. - Google Patents

Abstract

PURPOSE:To easily connect four members together in three-dimensional directions by connecting three members in two-dimensional directions using a connector having insertion portions in three directions, and connecting the other member to the three members using a connecting boss. CONSTITUTION:Insertion portions 4a to 4c provided in a connector 3 and extended in three directions are inserted into respective insertion channels 2a to 2c formed in respective three members 1a to 1c. A fixture 6 is inserted into each member 1a to 1c from the outside face 50... of the member and is passed through the through hole 5a to 5c of each of the insertion portions 4a to 4c and is passed to the other outside face 51... and fixed so that the three members 1a to 1c are connected to one another in two-dimensional directions. Next, the other member 1d is fitted in a fitting recessed portion 42 provided in the connector 3 and a connecting boss 24 projected from the recessed portion 23 of the member 1d is inserted into one of the respective end faces of the three members 1a to 1c.

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 construction 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 or supported using fixing devices 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 ended up being high. 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 building components that does not require complicated processing, 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 machining insertion holes, tenons, etc. The purpose is to provide. (Means for Solving the Problems) The method for connecting building members, etc. of the present invention is to connect three members 1a to 1d among four members 1a to 1d to be connected as shown in FIG.
1c is connected in two dimensions, and these three members 1a to I
In a construction method for connecting construction members, etc., in which C and another member 1d are connected in a three-dimensional direction, the fitting recess 42 of the connector 3 is fitted into the other member 1d, and the same Three-way insertion portions 4a. of the connector 3 protrude outward from the member 1d. 4b, 4c are connected to each other in the two-dimensional direction by the three members 1a. lb. The three members 1a. Insert the fixture 6 from the outer surface 50 of one of the members lb, 1c, and attach the fixture 6 to the members 1a, 1b. lc
Insert part 4a inserted into. 4b, 4c through holes 5a, 5
b, 5c, and fixing the member 1a. 'lb, the ICs are connected to each other via the connector 3, and the three members 1a. lb. A connecting post 24 is inserted into the end surface 10a of one of the members 1a of the lc and the member 1d to be connected in the three-dimensional direction, and both members 1a.
This is to connect the lds together.

(Function) In the method for connecting building members, etc. of the present invention, as shown in Fig. 1, the fitting recess 42 of the connector 3 is fitted into one member 1d, and the outer side of the member 1d of the connector 3 is fitted. The three protruding insertion portions 4a, 4b, 4C are connected to the three members la, I. b. Insert each of the inserts 2a, 2b, and 2c formed in 1c into these members 1.
By simply connecting a to lc and the connector 3 with the fixture 6 and nut 7, the three members 1a=1c are firmly connected in two dimensions.

Also, one of the three connected members 1a to 1c and a member 1 disposed orthogonally thereto.
By inserting the connecting boss 24 into d and connecting both members 1a and ld, each member 1a-1d is connected in a three-dimensional direction.

(Example) Figure l a. b is an example of the connection construction method of the present invention, which consists of a member 1a for a column and a member 1b for two joists. lc and lc are butted and connected in a two-dimensional direction in a T-shape at their respective ends,
Furthermore, this is an embodiment in which these members 1a to lc and a base member 1d are orthogonally connected in a three-dimensional direction. Further, in FIG. 1, a connecting tool 3 shown in FIG. 1A is used to connect each member 1a=ld. This connector 3 has a flat plate shape, and has three insertion portions 4a, 4b, and 4C formed in a U-shape, and has inner surfaces 40a, 4C, and 4C. A fitting recess 42 into which the member 1d can be fitted is formed inside 40b and 40c. Furthermore, through holes 5a, 5b, and 5c are formed in each of the insertion portions 48 to 4C, respectively, through which the fixture 6 is passed, and the through holes 5a
and 5b, reinforcing material attachment parts 12a, 12b between 5a and 50.
are formed, and reinforcing material mounting holes 13a . 13b are formed, and the respective mounting holes 1
3a. A plurality of fixture attachment holes 14 are formed on the outer periphery of 13b, into which fixtures 20 such as nails are driven.

The pillar member 1a and the two joist members lb. lc
Inserts 2a to 2C are formed in the longitudinal direction from the respective end surfaces 10a, 10b, and 10c, and both outer surfaces 50,
Through hole 11a-1 perpendicular to 51 insertions 2a to 2C
1c is formed.

The width of the insertion grooves 28 to 2c is set to such a size that the insertion portions 4a to 4c of the connector 3 are tightly inserted, and the insertion groove 2a is formed on the upper end surface 30a of the insertion portion 4a.
When the insertion groove 2a is brought into contact with the upper end surface 31a of the insertion groove 2a, the positions of the through hole 5a of the insertion part 4a and the through hole lea of the member 1a automatically match, and the insertion part 1l42b is inserted into the insertion part 4b. Insert the left end surface 30b of 28 left end surface 3
1b and the through hole 1b of the member 1b will automatically match, and the insertion groove 20 will fit the right end surface 30c of the insertion part 4c into the insertion groove. 20, the through hole 5c of the insertion portion 4c and the through hole 11c of the member 1c automatically align with each other.

A recess 23 into which the end of the housing member 1a fits is formed in the base member 1d, and two connecting posts 24 are inserted into the upper surface of the recess 23 so as to project upward. There is.

In the present invention, the three insertion parts 4a and 4b of the connector 3 are
, 4c, insert one of the insertion parts 4a into the insertion groove 2a of the column member 1a, insert the other insertion part 4b into the insertion groove 2b of the joist member 1b, and insert the remaining insertion part 4C into the joist member. 1c into the insertion groove 2C, each member 1
Through holes 11a-11c of a to lc and through hole 5a of connector 3
~ 5c, insert a fixing tool 6 such as a bolt from one outer surface 50 of each member 1a-IC,
The fixing tool 6 is passed through the respective through holes 5a to 5c of the insertion parts 4a to 4c inserted into each of the members 1a to 1c to the other outer surface 5l of the members 1a to 1c.
Screw the nut 7 onto the protrusion of and tighten it, and each member 1a~
ICs are connected in a T-shape.

Furthermore, in the present invention, the connecting post 24 inserted into the base member ld is inserted into the round hole 25 formed in the end surface lOa of the pillar member 1a, so that the same member 1d is connected to the three It is arranged to be orthogonally connected to members 1a and 1c in a three-dimensional direction. In this case, the base member 1d is the connecting tool 3
The end face 1 of the column member 1a is fitted into the fitting recess 42 of
0a is fitted into the recess 23 of the member 1d.

Note that two or more of the connecting posts 24 may be used.

Further, in this embodiment, the reinforcing material mounting portion 12 of the connecting portion 3 is
A reinforcing material 16 such as a brace is applied to one side of each of the reinforcing material 16 and the through hole 17 of the reinforcing material 16 and the reinforcing material mounting hole 13a of the support part 12. 13b, then both holes 1
Pass the bolt l8 between 3a and 17, and 13b and 17, screw the nut l9 onto the port l8, and tighten it to remove the reinforcing member l6.
is fixed.

Furthermore, in this embodiment, the reinforcing material 16a. A plurality of nails 20 are driven into the fixture mounting hole 14 from the reinforcement member 16b.
．． 16b is fixed to the connector 3.

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 may also be other than those described above.

Furthermore, the connection method of the present invention is not only widely used for wooden buildings in general, but can also be used for reinforced steel buildings, or for the production of furniture and boxes, and is not particularly limited in its use. do not have.

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

■． There is no need to form insertion holes or tenons in the three members 1a to lc to be connected in two-dimensional directions, and the insertion grooves 2a to 2
Since it is only necessary to form the member 1a=Id, the processing of the member 1a=Id is facilitated, and the strength is not impaired.

■． Since it is only necessary to insert the insertion parts 4a to 4c of the connector 3 into the insertion parts 2a to 2c of the three members 1a to 1c and fix them with the fixture 6, the workability is dramatically improved.

- 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.

■． By simply inserting the connecting post 24 between one end face of the three members 1a to 1c and the other member 1d, they can be connected in a three-dimensional direction, making the connecting work easy and improving workability. improves.

[Brief explanation of drawings]

FIG. 1 shows an embodiment of the method for connecting building members, etc. of the present invention, and FIG. 1A is an explanatory diagram of its assembly, and FIG. 1B is a side view after assembly. la. lb. lc. ld is the member 2a, 2b, 2c, the insertion groove 3 is the connecting tool 4a, 4b, 4c, the insertion part 5a, 5b, 5c is the through hole 6, the fixture 24 is the connecting boss

Claims (1)

[Claims] Among the four members to be connected, three members are connected in a two-dimensional direction, and these three members and one other member are connected in a three-dimensional direction. The fitting recess of the connecting tool is fitted into the other one member, and each of the three-direction insertion portions protruding outside of the other one member of the connecting tool is connected in the two-dimensional direction. Insert the fixture into each of the insertion grooves formed in each of the three members individually, insert the fixture from the outer surface of one of the three members, and pass the fixture through the through hole of the insertion part inserted into the member. The members are connected to each other via the connecting tool by passing through and fixing, and a connecting boss is inserted between the end face of any one of the three members and the member to be connected in the three-dimensional direction. A method for connecting building components, etc., characterized by connecting both components together.