JPH081617A - Wooden building construction method and column working apparatus used therefor - Google Patents

Abstract

PURPOSE:To simply and efficiently conduct a wooden building construction method by forming all the connecting sites of a sill, girths, girders and ridge beams only of parts arranged with stand columns, providing dowels at the column holes and the stand columns at the connecting sites, and connecting the sill, the girders and the beams by dovetail joints. CONSTITUTION:The connecting sites 1 of a sill 13, girths 11, a girders 12 and ridge beams are all formed only of parts arranged with stand columns, and hence the sizes of the sill 13, the girths 11, the girders 12 and the beams are formed of predetermined sizes to be standardized. Column holes 3 are provided at the sites 1, and hence stand columns 2 can be stood merely by inserting dowels 4 provided at the columns 2. Since the columns 2 are provided only with the dowels 4, working may be conducted only by perforating the inserting holes of the dowels and inserting pinlike pieces to become the dowels 4. The connections of the sill 13, the girders 12 and the beams are conducted by dovetail joints 5. When they are connected by column parts, the parts are pressed and held by the columns 2, and hence rigid connecting states are maintained.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a wooden construction method that simplifies construction and a pillar processing apparatus used therein.

[0002]

2. Description of the Related Art In conventional wooden construction, various joints such as a tenon are properly used depending on the joining position.
Moreover, the joints are also set and constructed at arbitrary positions in each building. Therefore, it is no exaggeration to say that in conventional wooden constructions, each material is specified from its processed shape to the position where it is used, and there is no same thing.

[0003]

Therefore, there is no choice but to adopt a unique processing mode for processing each material one by one.
And, at the time of construction, each material must be used at a predetermined position. In the conventional wooden construction, it was inevitable to rely on a skilled craftsman to process the joints, which are called notches. Even at the time of construction, construction was performed in a state in which mistakes were hardly tolerated by using members decided in predetermined places according to the instructions of skilled craftsmen. In such a state, many skilled craftsmen are required at the time of material processing and construction, and there is a drawback that the period required for construction is long. The present invention seeks to solve these difficulties in wooden construction and at the same time to provide a device used therefor.

[0004]

According to the present invention, a base, a girder, a girder and a purlin are joined to each other only at a portion where a pipe (column) 2 is arranged. 3. This is a wooden construction method in which a dowel 4 is provided on each of the pipe columns 2 and a dovetail joint 5 is used to join the base, girder, and purlin.

The apparatus for enabling the insertion of the dowel insertion hole to be drilled at the end of the pillar in the wooden construction method is a horizontal drill for longitudinally forming the insertion hole 6 of the dowel at the end of the pillar. 7, advancing and retracting means 8 for boring or retracting the drill 7, adjusting means 9 for adjusting and arranging the cutting edge of the drill in the longitudinal direction of the column, and the column by aligning the drill 7 with the insertion hole position provided in the column. Is a column processing device including a column holding means 10 for horizontally holding the column.

[0006]

[Function] When all the joints 1 of the base, the barrel, the girder, and the purlin are only the portions where the pipe columns 2 are arranged, the base, the barrel,
Girders and purlins can be standardized only to the specified dimensions. Further, the columnar hole 3 is provided in the joining portion 1, the tube column 2 is provided in the tube column 2, and the tube column can be erected only by inserting the hollow 4 into the column hole 3. Since the pipe post is provided with only the dowel 4, the processing is completed simply by forming the dowel insertion hole 6 and inserting the pin-shaped piece to be the dowel 4 into the hole. When the base, the girder, and the purlin are joined as the dovetail joint 5 and joined at the column portion, the portion is pressed and held by the tube column 2, so that a strong joined state is maintained.

The pillar machining apparatus of the present invention enables the insertion hole 6 of the dowel 4 to be accurately drilled at the end of the pillar described above. The drill 7 can be adjusted so that the cutting edge is accurately oriented in the longitudinal direction of the column 2 by the adjusting means 9, and is moved in the drilling direction or the retreating direction by the advancing / retreating means 8. The column holding means 10 holds the drill 7 in a state in which the column 2 is precisely aligned with the position of the insertion hole to be bored.

[0008]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS FIG. 1 is a perspective view of an essential part of a wooden construction under construction by the wooden construction method of the present invention. 2 (a) is a plan view of the P portion in FIG. 1, and FIG. 2 (b) is a front view of the same. As can be seen in these figures, in the present invention, the base 13, the barrel 11, the girder 1
2. The joint part 1 of the purlin is provided at the portion where the pipe columns 2 are all arranged. Pillars include studs 30 and through columns other than tube columns.
Usually, the foundation, the barrel, the girder, and the purlin are joined at various points. In the present invention, the joint portion is limited to the tube column 2.

A column hole 3 is provided in the joint portion 1. Further, a dowel 4 is provided on the tube column 2. Moreover, the base, girders, and purlins are joined at the dovetail joint 5. The dovetail joint 5 is supported from below with one dovetail 5a of the mating partner or the projecting parts 5b on both sides of the other dovetail receiving the dovetail resting on the upper part or the base of the pipe column 2 in the vicinity of the column hole 3. As well as
It is in a state of being sandwiched by the pipe pillar 2 which is erected upright. The pipe post 2 is erected by inserting the dowel 4 it has into the post hole 3. As shown in FIG. 1, the tube column 2 has dowels on the upper and lower sides and the lengths are all the same, so that the manufacturing can be performed with a very high efficiency.

An example of the base 13 of the dovetail joint 5 is shown in FIG. 3 or FIG. 4. At the end, the dovetail 5a or the concave dovetail groove 5c for receiving the dovetail is provided. ,
Only a few types are used, which differ in the length and the positions of the dovetail 5a and dovetail groove 5c in construction. Making the positions different includes not only the position of the base or the like in the lengthwise direction but also the one displaced in the widthwise direction. In such a state, the base 13, the body 11, the girder 12, and the purlin are all standardized.

5 to 7 show a column processing apparatus used in the wooden construction method of the present invention and the wooden construction method proposed by the present inventor in Japanese Patent Application No. 6-40037. 5 is a plan view, FIG. 6 is a front view, and FIG. 7 is a right side view. This is a device for drilling longitudinal dowel insert holes in the ends of the posts. The device includes a drill 7, an advancing / retreating means 8 for boring or retracting the drill 7, an adjusting means 9 for adjusting and arranging the cutting edge of the drill in the longitudinal direction of the column, and a position for inserting the drill 7 in the column. Column holding means for holding the column
It consists of 10.

The drill 7 is supported by a guide rail 14 provided in parallel with the horizontal direction so as to be able to move forward and backward, and a spring 15 is externally inserted on the guide rail. The front and rear ends of the guide rail 14 are supported by legs 16 and a support frame 17 each having adjusting means 9a, 9b for adjusting the drill in the correct direction. A vertical movement block 18 holding a guide rail 14 is externally inserted to the leg 16 as front adjusting means 9a, and can be adjusted and fixed to an appropriate position with a thumbscrew 19. Support frame supporting the rear part of the guide rail 14
The rear part 17 can be moved up and down by an adjusting bolt 20 which is vertically fixed to the machine base as a rear part adjusting means 9b. The adjustment means 9a, 9b before and after this bring the drill into a state in which it is oriented in the correct height and direction.

It is the advancing / retreating means 8 that makes it possible to advance the drill 7 in the direction of the pillar. The advancing / retreating means 8 is a rack 21 fixed to the support frame 17, a pinion 22 provided on the main body side of the drill 7, and a shaft and a handle 23 for rotating the pinion. Handle in this example
23 is manually turned to advance the drill 7 in the direction of the pillar, and the retreat is made by the spring 15, but as the advancing / retreating means 8, a motor,
Alternatively, the structure may be such that the drill moves forward and backward by a cylinder.

It is the column holding means 10 that horizontally tilts and holds the column so that the drill 7 correctly matches the position of the insertion hole provided in the column. This is the column holding plate for holding the column from both sides of the machine base.
It is designed to be held by being sandwiched by 24a and 24b. These holding plates 24a, 24b are movable by screws 26a, 26b screwed into support plates 25a, 25b with screw holes fixed to the machine base, and handles 27a, 27b at their ends, and support one side. Board 2
If 5a is set at the optimum position, the pillar can be sandwiched and drilled at an appropriate position only by rotating the other handle 27b. This column holding means 10 can also be driven by a cylinder or a motor.

[0015]

EFFECTS OF THE INVENTION According to the wooden construction method and the pillar processing apparatus used for the wooden construction method, it is possible to easily and efficiently perform the processing of the building material without the need for a skilled carpenter as compared with the conventional wooden construction method. Therefore, a factory production system for the building materials used has become possible.

Further, the types of required members may be small and standardized, the manufacturing is easy, and the selective use of the building materials is easy at the time of building construction, so that highly efficient building is possible. From the above, it became possible to provide inexpensive buildings.

[Brief description of drawings]

FIG. 1 is a perspective view of a main part of a wooden construction under construction by the wooden construction method of the present invention.

2A is a plan view of a P portion in FIG. 1, and FIG. 2B is a side view of the same.

3A is a side view of the base, and FIG. 3B is a plan view.

FIG. 4A is a side view of the base, and FIG. 4B is a plan view.

FIG. 5 is a plan view of a pillar processing device.

FIG. 6 is a right side view of the device.

FIG. 7 is a right side view of the same device.

[Explanation of symbols]

 1 joining part 2 pipe pillar 3 pillar hole 4 dowel 5 dovetail joint 6 insertion hole 7 drill 8 advancing and retracting means 9 adjusting means 10 pillar holding means

Claims (2)

[Claims] 1. A base, a girder, a girder, and a purlin are joined only at a portion where a pipe column is disposed, and a column hole is provided at the joined portion.
A wooden construction method in which dowels are provided on each of the pipe columns, and the base, girders, and purlins are joined as ants. 2. A horizontal drill for boring a dowel insertion hole in the longitudinal direction at the end of the column, an advancing / retreating means for boring or retracting the drill, and a cutting edge of the drill in the longitudinal direction of the column. A pillar processing apparatus comprising: adjusting means for adjusting and arranging; and pillar holding means for holding a pillar horizontally by matching a position of an insertion hole provided in the pillar with a drill.