JP2021071047A - Wooden panel - Google Patents

Abstract

To provide a wooden panel or the like capable of being coupled easily.SOLUTION: In the wooden panel 2, a column 2a is provided at at least one of left and right lateral surfaces while a beam 2b is provided at at least upper end surface of upper and lower end surfaces, the column 2a and the beam 2b are joined so that the end surface of the beam 2b abuts on the column 2a, and slits 2b1, 2b1 into which lateral boards 4a, 4a of a beam receiving hardware 4 mounted to the other wooden panel 2 to be coupled are inserted are formed at the end surface of the beam 2b.SELECTED DRAWING: Figure 13

Description

The present invention relates to a wooden panel or the like for constructing a wall of a building.

Conventionally, as a wood joining rod-shaped metal fitting used for joining wood such as a pillar and a base or a horizontal member, a pipe-shaped wood joining rod-shaped metal fitting is previously formed on the wood such as a pillar and a base or a horizontal member. A method has been proposed in which the timbers are fixed to each other by inserting them into the holes (grooves) that have been made, and then inserting pins into the insertion holes for the pillar and the base or the horizontal member and the through holes for the rod-shaped metal for joining the timber. (See, for example, Patent Documents 1 and 2).

Japanese Unexamined Patent Publication No. 11-350597 Japanese Unexamined Patent Publication No. 2009-228259 Japanese Unexamined Patent Publication No. 2010-65493

However, for the above-mentioned bar-shaped metal fittings for wood joining in Patent Documents 1 and 2, a plurality of wood panels having a predetermined size that form the basis of the wall of the building are manufactured in advance at the factory, and the wood panels are carried to the construction site. When used to connect the wooden panels on the upper and lower floors in the wooden panel construction method to be assembled, it is long with rod-shaped hardware, so if it is embedded in the wooden panel on the lower floor in advance, it will be loaded on the loading platform of a transport vehicle such as a truck and transported. , There was a problem that there was a risk of exceeding the height limit of the Road Traffic Act.
In addition, since the wooden panel is tall and heavy, it is difficult to load the wooden panel manufactured in advance at the factory on the loading platform of a transport vehicle such as a truck, and the wooden panel must be loaded on the loading platform in a well-balanced manner. There is also a problem that it may be deformed or the heat insulating material of the wooden panel may be damaged.

Further, when such wooden panels are connected to each other in the left-right direction to construct a wall on the same floor, for example, a pin insertion hole or a pin receiving groove for inserting a drift pin used in a conventional wooden construction method is formed. It is also conceivable to connect using a beam receiving metal fitting having a side plate and a back plate, a drift pin, or the like.

However, when one of the wooden panels to which the beam receiver is fixed is placed on the lower side and the other wooden panel is dropped from above and a drift pin is inserted to connect them, as shown in FIGS. 13 to 15 described later, the upper side is used. It is necessary to form a notch in the end side vertical member on the other wooden panel side to be dropped from the side, and to insert the beam receiver fixed to one beam receiver from the side of the other beam receiver. During interior work, there is a notch in the vertical part on the end side that is the base of the gypsum board inside the wooden panel, so a buried tree is put in the notch, etc. The work load is heavy, and the notch may deteriorate the strength of the wood panel itself.

Therefore, the present invention has been made focusing on such a problem, and an object of the present invention is to provide a wooden panel or the like that can be easily connected.

In order to solve the above problems, the wooden panel according to the present invention is provided with a pillar material on at least one side surface of the left and right side surfaces, while a beam material is provided on at least the upper end surface of the upper and lower end surfaces. The pillar material and the beam material are joined so that the end face of the beam material is in contact with the pillar material, and the end face of the beam material is connected to the other wood panel to be connected. It is characterized in that a slit is formed into which the attached beam receiving metal fitting is inserted.
Further, in another wooden panel according to the present invention, end-side vertical members are provided on at least one side surface of the left and right side surfaces, while beam members are provided on at least the upper end faces of the upper and lower end faces. In the wooden panel, the end-side vertical member and the beam member are joined so that the end face of the end-side vertical member is in contact with the beam member, and the other end surface to be connected to the end face of the beam member. It is characterized in that a slit is formed into which a beam receiver attached to a wooden panel is inserted.
Further, the wood panel construction method according to the present invention is a wood panel construction method in which the sides of wood panels on the same floor are butted against each other and connected, and the back plate fixed to the side surface of the wood panel and the other side to be connected are connected. It has a side plate that is inserted into a slit formed in the wood panel, and the side plate is provided with a pin insertion hole into which a pin is inserted and a pin receiving groove that receives a pin previously provided in the other wood panel. Using the beam receiving metal fittings, attach them to the upper end of the side surface of the wooden panel to be installed later so that the pin receiving groove of the beam receiving metal fitting faces downward, while attaching to the upper side surface of the wooden panel to be installed first. A slit is formed so that the side plate of the beam receiving metal provided on the wooden panel to be installed later is inserted, and a pin insertion hole corresponding to the pin insertion hole and the pin receiving groove of the side plate is formed. In addition, a pin for receiving the pin receiving groove of the beam receiving metal is attached to the pin insertion hole corresponding to the pin receiving groove, and the pin is attached to the upper portion of the side surface of the wooden panel to be installed earlier from above. The side plate of the beam receiving metal provided in the wood panel to be installed is inserted, and the pin receiving groove of the side plate is brought into contact with a pin previously attached to the pin insertion hole of the wood panel previously installed. The pin insertion holes of the side plate of the beam receiver provided in the wooden panel to be installed later are matched with the pin insertion holes formed in the wooden panel installed earlier so as to penetrate the pin insertion holes. The first feature is to connect the wood panel installed earlier and the wood panel installed later through a pin.
A second feature of the wood panel construction method according to the present invention is that the side plate of the beam receiver of the wood panel to be installed later is inserted into a plurality of slits of the wood panel installed earlier. To do.
Further, in the wood panel construction method according to the present invention, the slit formed in the wood panel installed earlier is formed toward the in-plane direction of the wood panel installed earlier, while the slit is installed later. The beam receiving metal fitting provided on the wooden panel is provided so that the side plate thereof is parallel to the out-of-plane direction orthogonal to the in-plane direction of the wooden panel to be installed later, and the same as the previously installed wooden panel. The third feature is that the wood panels to be installed later are connected to each other substantially at right angles.
Further, the wood panel according to the present invention is a wood panel used in any of the above-mentioned wood panel construction methods, and the pin receiving groove is formed at the upper end of one of the left and right side surfaces of the wood panel. The first feature is that the beam receiving metal fitting is provided so as to face downward, while the slit is formed at the upper end of the other side surface.
Further, the wood panel according to the present invention is a wood panel used in any of the above-mentioned wood panel construction methods, and the pin receiving groove is formed at the upper end of one of the left and right side surfaces of the wood panel. The second feature is that the beam receiving metal fitting is provided so that the beam faces downward.
Further, the wood panel according to the present invention is a wood panel used in any of the above-mentioned wood panel construction methods, and the slit is formed at the upper end of one of the left and right side surfaces of the wood panel. The third feature is that it is done.
Further, the wooden panel according to the present invention is a wooden panel provided with a pillar material on at least one side of the left and right sides, while a beam material is provided on at least the upper side of the upper and lower sides, and the pillar. The material and the beam material are joined so that the end surface of the beam material is in contact with the pillar material, and the upper end portion of the pillar material is connected to a back plate fixed to the side surface of the upper end portion of the pillar material. It has a side plate that is inserted into a slit formed in the other wood panel to be powered, and the side plate has a pin insertion hole into which a pin is inserted and a pin receiver that receives a pin previously provided in the other wood panel. The fourth feature is that the beam receiving metal fitting is attached so that the pin receiving groove of the beam receiving metal fitting having a groove faces downward.
Further, the wooden panel according to the present invention has the beam receiver attached to the upper end of the side surface of the wooden panel to be installed later at the end of the pillar material on the side opposite to the side where the beam receiving metal fitting is provided. A fifth feature is that a slit is formed so that the side plate of the hardware is inserted.
Further, the building according to the present invention is characterized in that a wall is constructed with any of the above-mentioned wooden panels.

In the wooden panel according to the present invention, the column material and the beam material are joined so that the end face of the beam material is in contact with the column material, and the end face of the beam material is attached to the other wooden panel to be connected. Since the slits into which the hardware is inserted are formed, the wooden panels can be easily connected to each other.

(A) and (b) are a front view and a right side view of the wood joining rod-shaped metal fitting (separated state) of the first embodiment according to the present invention, respectively. (A) and (b) are a front view and a right side view of the wood joining rod-shaped metal fitting (connected state) of the first embodiment, respectively. 2A and 2B are cross-sectional views taken along the line AA and FIG. 2B, respectively. It is a partially enlarged view which shows the difference in the outer diameters of the lower metal fitting and the upper metal fitting in the rod-shaped metal fitting for wood bonding of Embodiment 1 which concerns on this invention. It is explanatory drawing which shows the state which the wood panel which preliminably incorporated the lower metal fitting of the bar-shaped metal fitting for wood bonding of Embodiment 1 was loaded on the truck. FIG. 5 is a partially enlarged explanatory view showing a state when a wooden panel in which a lower metal fitting of a rod-shaped metal fitting for wood joining according to the first embodiment is incorporated in advance is carried to a construction site and the upper metal fitting is connected. It is a partially enlarged sectional view which shows the state after carrying to the construction site of the wood panel in which the lower metal fitting of the bar-shaped metal fitting for wood joining of Embodiment 1 was preliminarily incorporated, and connecting the upper metal fittings. It is a partially enlarged plan view which shows the state after carrying to the construction site of the wood panel which preliminarily incorporated the lower metal fitting of the bar-shaped metal fitting for wood joining of Embodiment 1, and connecting the upper metal fittings. (A), (b) Make sure that the seam line between the embedded wood panels and the seam line between the lower hardware and the upper hardware are not located on the same line with the upper end of the lower hardware protruding from the lower wood. It is a partially enlarged front view which shows the case where the seam line between wood panels and the seam line of a lower metal fitting and an upper metal fitting are located on the same line with the wood panel construction method of Embodiment 1. It is explanatory drawing which shows the wood panel construction method of Embodiment 2 in which the side surface of the wood panel is butted against each other and connected in the horizontal direction to the left and right by using the bar-shaped metal fitting for wood joining of Embodiment 1 which concerns on this invention. Expanded the work of dropping the side plate of the beam receiving metal upside down on the wood panel to be installed later with respect to the slit on the upper side of the side surface of the wood panel to be installed earlier, which is a feature of the wood panel construction method of the second embodiment. It is a partially enlarged front view shown by. A state in which the side plates of the beam receiving metal fittings provided upside down on the wooden panel to be installed later are dropped from above with respect to the slit at the upper side of the side surface of the wooden panel to be installed earlier, which is a feature of the wooden panel construction method of the second embodiment. Is a partially enlarged front view showing an enlarged view. It is a perspective view which shows the procedure of connecting the conventional wooden panel which uses the pin receiving groove of a beam receiving metal upward in the horizontal direction. It is a perspective view which shows the procedure of connecting the conventional wooden panel which uses the pin receiving groove of a beam receiving metal upward in the horizontal direction. It is a perspective view which shows the procedure of connecting the conventional wooden panel which uses the pin receiving groove of a beam receiving metal upward in the horizontal direction. It is a perspective view which shows the procedure of the wood panel construction method of Embodiment 2 which connects the wood panel in the horizontal direction by using the beam receiving metal in reverse, that is, using the pin receiving groove of the beam receiving metal downward. It is a perspective view which shows the procedure of the wood panel construction method of Embodiment 2 which connects the wood panel in the horizontal direction by using the beam receiving metal in reverse, that is, using the pin receiving groove of the beam receiving metal downward. It is a perspective view which shows the procedure of the wood panel construction method of Embodiment 2 which connects the wood panel in the horizontal direction by using the beam receiving metal in reverse, that is, using the pin receiving groove of the beam receiving metal downward. (A) and (b) are front view and right side view showing an example of another wood joining rod-shaped metal fitting (separated state) having a length shorter than that of the wood joining rod-shaped metal fitting according to the first embodiment of the present invention, respectively. is there. (A) and (b) are a front view and a plan view of a panel rack constituting the wood panel transporting device of the third embodiment, respectively. It is a side view of the panel rack which comprises the wood panel transfer equipment of Embodiment 3. (A) to (c) are a front view, a plan view, and a side view of a panel rack hanging balance constituting the wood panel transporting device of the third embodiment, respectively. FIG. 5 is a perspective view showing a state in which a panel rack and a panel rack hanging balance constituting the wood panel transporting device of the third embodiment are connected and the panel rack hanging balance is suspended by a crane. It is explanatory drawing which shows the state which it was loaded on the loading platform of the transport vehicle such as two panel racks which make up the wood panel transport equipment of Embodiment 3.

Hereinafter, one form of the wood panel or the like according to the present invention will be described in detail as Embodiments 1 to 3, respectively, with reference to the accompanying drawings. The first to third embodiments described below are merely examples of the present invention, and the present invention is not limited to the first to third embodiments described below, and may be appropriately modified within the scope of the technical idea of the present invention. It is possible.

Embodiment 1.
First, an embodiment of a rod-shaped metal fitting for joining wood according to the present invention will be described as the first embodiment.

<Bar-shaped hardware for joining wood 1>
The wood joining rod-shaped metal fitting 1 of the first embodiment joins woods such as pillars to pillars, pillars to beams, and wood panels to each other, and is divided into upper and lower sides as shown in FIGS. 1 to 3. It is composed of a hardware 11 and an upper hardware 12.

(Lower hardware 11)
The lower metal fitting 11 is composed of a hollow steel pipe (pipe) as shown in FIGS. 3 (a) and 3 (b), and as shown in FIGS. 1 (a) and 1 (b), the lower metal fitting 11 has an upper end portion thereof. While the female threaded portion 11a is formed, in the drawing, the drift pin 15 and the bolt 13 below the female threaded portion 11a with respect to the wood below in the radial direction orthogonal to the longitudinal direction thereof, as will be described later. (See FIGS. 6 to 8), two through holes 11b and 11c are formed for fixing.

As shown in FIGS. 1 to 3, the two through holes 11b and 11c are provided so that the through directions are orthogonal to each other, that is, they intersect at an angle of 90 degrees.

(Upper hardware 12)
The upper metal fitting 12 is made of a solid steel material as shown in FIGS. 3A and 3B, and the lower metal fitting 11 is attached to the lower end portion as shown in FIGS. 1A and 1B. While the male screw portion 12a screwed into the female screw portion 11a of the above is formed, the drift pin 15 and the drift pin 15 and the wood above the male screw portion 12a in the radial direction orthogonal to the longitudinal direction thereof. Two through holes 12b and 12c for fixing with bolts 13 and the like are formed.

The two through holes 12b and 12c of the upper metal fitting 12 are provided with the through holes 12b and 12c having the through directions orthogonal to each other, similarly to the two through holes 11b and 11c of the lower metal fitting 11.

Then, as shown in FIGS. 2 (a) and 2 (b) and FIGS. 3 (a) and 3 (b), the lower metal fitting 11 and the upper metal fitting 12 screw the female screw portion 11a and the male screw portion 12a. When combined and combined, the female screw portion 11a and the male screw portion 12a have a nominal diameter of 16 mm and a pitch of 1. A 5 mm fine screw is formed.

Further, in the wood joining rod-shaped metal fitting 1 of the present embodiment, as shown in FIG. 4, the outer diameter R1 of the lower metal fitting 11 is formed to be larger than the outer diameter R2 of the upper metal fitting 12.

<Wood panel construction method of the first embodiment using the rod-shaped metal fitting 1 for joining wood>

Next, the wood panel construction method of the first embodiment using the bar-shaped metal fitting 1 for joining the wood of the first embodiment will be described. The wooden panel construction method is a construction method in which a wooden panel to be a building wall is manufactured in advance at a factory or the like, and the wooden panels are connected to each other at a construction site to construct a building wall.

In the wood panel construction method of the first embodiment, as shown in FIG. 5, when the wood panel 2 on the lower floor with the upper floor, for example, the wood panel 2 on the first floor is transported to the construction site of the building by a truck 3 or the like, the wood panel 2 on the first floor Only the lower hardware 11 of the wood joining rod-shaped hardware 1 is carried in the upper part in a pre-embedded state, while the upper hardware 12 is carried without being bonded to the lower hardware 11, and the upper hardware 12 is carried at the construction site. It is screwed into 11 to complete the bar-shaped metal fitting 1 for joining wood.

Therefore, when the upper metal fitting 12 is screwed onto the lower metal fitting 11 on the upper part of the wood panel 2 and the wood joining rod-shaped metal fitting 1 is transported by a transport vehicle such as a truck 3, as shown in FIG. Considering the height of the wooden panel 2 and the height of the truck bed, it may exceed the height limit under the Road Traffic Act (for example, 3.8 m), but it is transported with the upper hardware 12 removed. Therefore, the height restriction under the Road Traffic Act can be surely cleared.

At the construction site, as shown in FIG. 6, the male screw portion 12a of the upper hardware 12 is screwed onto the female screw portion 11a fixed in advance so that the female screw portion 11a of the lower hardware 11 protrudes from the upper portion of the wooden panel 2. In addition, as shown in FIG. 7, the wood joining rod-shaped metal fitting 1 is completed.

At that time, as described above, fine screws having a nominal diameter of 16 mm and a pitch of 1.5 mm are formed on the female screw portion 11a of the lower metal fitting 11 and the male screw portion 12a of the upper metal fitting 12. Therefore, the through hole 11b and the through hole 12b, and the through hole 11c and the through hole 12c are parallel to each other as compared with the case where the female screw portion 11a and the male screw portion 12a are formed with a coarse screw having a nominal diameter of 16 mm and a pitch of 2.0 mm. Therefore, the work efficiency at the site is improved. However, the pitch of a fine screw with a nominal diameter of 16 mm and a pitch of 1.5 mm is just an example. When the nominal diameter is 16 mm, the pitch is 1.0 mm to 1.8 mm, which is smaller than 2.0 mm of a coarse screw, for example. In the present invention, a nominal diameter or pitch other than this may be used.

In the first embodiment, the lower hardware 11 is fixed to the wood panel 2 by inserting the lower hardware 11 into the upper end of the pillar 2a of the wood panel 2, as shown in FIGS. 6 to 8. Also, a through hole is formed in the pillar 2a so that the bolt 13 can be passed through the through holes 11b and 11c of the lower hardware 11 and fixed to the pillar 2a.

Further, in the first embodiment, as shown in FIGS. 6 to 8, a pair of side plates 4a and 4a and their side plates 4a and 4a are connected to the joint between the pillar 2a and the beam 2b in a U-shape in a plan view. A beam receiving metal fitting 4 composed of a back plate 4b is used.

Therefore, in order to fix the beam receiving metal fitting 4 to the pillar 2a, a through hole corresponding to the position of the bolt insertion hole of the back plate 4b is formed. In the first embodiment, since the two beams 2b and 2b are attached to the column 2a so as to be orthogonal to the column 2a by using two beam receiving metal fittings 4, the through hole of the column 2a through which the bolt 13 is passed is also orthogonal. Form as.

On the other hand, the beam 2b has slits 2b1 and 2b1 into which side plates 4a and 4a of the beam receiving metal 4 fixed to the column 2a are inserted, recesses 2b2 in which nuts 14 screwed to the tips of bolts 13 and the like are housed, and beams. Pin insertion holes 2b3 to 2b5 (see FIG. 11) for fixing the metal receiver 4 to the beam 2b with the drift pin 15 are formed.

Then, as shown in FIGS. 6 to 8, when the back plates 4b and 4b are fixed to the pillar 2a with the two beam receiving metal fittings 4 and 4, each of the three bolts 13 and the three nuts 14, two pieces are used. The top bolts 13 and 13 of each of the beam receiving metal fittings 4 and 4 are also passed through the orthogonal through holes 11b and 11c of the lower metal fitting 11 of the wood joining rod-shaped metal fitting 1 embedded in the hole of the pillar 2a. Fix to 2a.

Therefore, in the wood panel construction method of the first embodiment, two bolts 13 and 13 for fixing the beam receiving metal fittings 4 and 4 can be shared for fixing the lower metal fitting 11 of the wood joining rod-shaped metal fitting 1 in the pillar 2a. Therefore, the number of bolts 13 and nuts 14 used can be reduced.

Further, in the wood panel construction method of the first embodiment, the pillar 2a of the wood panel 2 is attached in advance only to the lower metal portion 11 of the wood joining rod-shaped metal fitting 1 at a factory or the like. The upper end of the lower hardware 11 on which the female screw portion 11a is formed is attached to the lower hardware 11 so as to protrude from the upper end of the pillar 2a of the wooden panel 2.

Therefore, when the upper hardware 12 is connected to the lower hardware 11 fixed to the pillar 2a of the lower wood panel 2, and then the pillar 2a'of the upper wood panel is joined as shown in FIG. 9A. , The seam line L1 between the pillar 2a and the pillar 2a'and the seam line L2 between the lower hardware 11 and the upper hardware 12 are not located on the same line, so that the gap between the pillar 2a and the pillar 2a', that is, the upper and lower wood panels The bar-shaped metal fitting 1 for joining wood can strongly resist the deviation, and the strength of the entire building can be improved.

Further, in the wood joining rod-shaped metal fitting 1 of the first embodiment, as shown in FIG. 4, the outer diameter R1 of the lower metal fitting 11 is larger than the outer diameter R2 of the upper metal fitting 12, so that FIG. 9A is shown. As shown in the above, when the upper end portions of the upper metal fitting 12 and the lower metal fitting 11 are inserted into the pillar 2a'of the wooden panel on the upper floor, the outer diameter is adjusted to the outer diameter R1 of the lower metal fitting 11 having a large outer diameter. , A hole having an inner diameter of R1 or more is formed in advance.

Therefore, the inner diameter of the hole of the pillar 2a'of the upper floor wood panel is larger than the outer diameter R2 of the upper hardware 12, so that the upper floor wood panel and the lower floor wood panel are joined to join the upper floor. The wood panel is lifted by a crane or the like and lowered onto the wood panel on the lower floor from above, and the wood joining rod-shaped metal fitting 1 protruding from the wood panel 2 on the lower floor is placed in the hole of the pillar 2a'of the wood panel on the upper floor. When inserting, it becomes easy to insert, and the workability of the work of joining the wood panels on the upper and lower floors can be improved.

Further, a hole having an inner diameter matching the outer diameter R1 of the lower metal fitting 11 is formed at the base of the pillar 2a'of the wooden panel on the upper floor, and as shown in FIG. 9A, the lower metal fitting is formed. Since 11 projects upward from the joint line L1 between the pillar 2a and the pillar 2a'and enters the hole of the pillar 2a', rattling can be suppressed.

In the first embodiment, the rod-shaped metal fitting 1 for joining wood is used for joining the pillars 2a and 2a'of the wood panel 2, but the present invention is not limited to this and the pillars other than the wood panel 2 are used. It may be used for joining timbers such as pillars or pillars and beams.

Embodiment 2.
Next, one embodiment of the wood panel construction method according to the present invention will be described as the second embodiment.

In the first embodiment, the joining of the wood panel 2 on the lower floor and the wood panel on the upper floor using the wood joining rod 1 and the wood joining rod 1 has been described, but the wood panels 2 on the same floor are connected to each other. It does not describe how to build the walls of a building by joining them laterally, that is, parallel to the ground.

Therefore, in the second embodiment, a method of laterally joining the wooden panels 2 on the same floor using the bar-shaped metal fitting 1 for joining wood and the beam receiving metal fitting 4 of the first embodiment to construct the wall of the building will be described. As the wood joining rod-shaped metal fitting 1 and the beam receiving metal fitting 4, the same metal fitting as in the first embodiment is used, but in the second embodiment, the method of attaching the beam receiving metal fitting 4 to the wooden panel 2 is different.

<Structure of wood panel 2>
The structure of the wooden panel 2 was not described in detail in the first embodiment, but as shown in FIGS. 10 and 11, in addition to the columns 2a and 2b, the lower frame member 2c and the upper and lower horizontal members are respectively. 2d, 2d, narrow end-side vertical members 2e, 2e on both left and right sides, and a central central vertical member 2f thicker than the end-side vertical members 2e, 2e are provided, and horizontal members 2d, 2d and end-side vertical members are provided. In a space surrounded by the materials 2e and 2e and the central vertical member 2f, a heat insulating material (not shown) is accommodated, and on the horizontal members 2d and 2d, the end side vertical members 2e and 2e, the central vertical member 2f and the heat insulating material. Manufactured at the factory by laminating 2 g of plywood. Here, the height, which is the length of the beam 2b in the vertical direction, is at least the height of the beam receiving metal fitting 4. In FIG. 10, reference numeral 5 is a base.

In the wood panel 2 configured in this way, for example, the wood panel 2 on the first floor, which has an upper floor, is provided with the lower metal 11 of the wood joining rod-shaped metal 1 in advance as in the first embodiment. Here, as shown in FIG. 10, the lower hardware 11 is provided at two locations for each wooden panel 2, specifically, the upper end of the pillar 2a and above the central vertical member 2f of the beam 2b. 10 and 11 show a state after the upper metal fitting 12 is screwed into the lower metal fitting 11 at the construction site to complete the wood joining rod-shaped metal fitting 1.

Further, in the wooden panel construction method of the second embodiment, in order to construct the wall of the building by horizontally connecting the wooden panels 2 to each other, the U-shaped beam receiver 4 in the plan view described in the first embodiment is used. However, unlike the method of using the beam receiving metal fitting 4 in the wood panel construction method of the first embodiment, the beam receiving metal fitting 4 is used upside down, that is, attached upside down.

That is, in the wood panel construction method of the second embodiment, as shown in FIGS. 10 to 12, the wood panel 2 erected first, that is, the beam 2b of the wood panel 2 erected on the base 5 on the left side in the drawing. Is formed with slits 2b1 and 2b1 and recesses 2b2 so that a pair of side plates 4a and 4a of the beam receiving metal 4 of the wooden panel 2 on the right side can be inserted in the drawing to be connected to the wooden panel 2 later. Further, in order to fix the pair of side plates 4a and 4a of the beam receiving metal fitting 4 of the wooden panel 2 on the right side in the drawing inserted into the slits 2b1 and 2b1, pin insertion holes 2b3 to 2b5 through which the drift pin 15 is passed are formed. In order to receive the beam receiving metal fitting 4, the drift pin 15 is inserted and attached to the lowermost pin insertion hole 2b3 in advance.

On the other hand, on the wooden panel 2 on the right side in the drawing to be connected later, as described above, the rod-shaped metal fittings 1 for joining wood are attached to the two places of the pillars 2a, and the beam receiving metal fittings 4 are attached to the beams 2b with bolts 13 and the like. It is attached using the nut 14.

However, in the wood panel construction method of the second embodiment, as shown in FIGS. 10 and 11, the beam receiving metal fitting 4 is used upside down, that is, the beam receiving metal fitting 4 is turned upside down, and the pin receiving groove 4a1 of the beam receiving metal fitting 4 has two pin insertion holes. It is fixed to the pillar 2a so as to come below 4a2 and 4a3.

Then, as shown in FIG. 11, the wood panel 2 on the right side is lowered with respect to the wood panel 2 on the left side in the drawing fixed to the base 5, and is formed in advance on the beam 2b of the wood panel 2 on the left side. When the pair of side plates 4a and 4a of the beam receiving metal 4 of the right wooden panel 2 are inserted into the slits 2b1 and 2b1 and the recesses 2b2 that have been prepared, the pin receiving groove 4a1 on the lower side of the beam receiving metal 4 becomes FIG. As shown in the above, the two pin insertion holes 4a2 of the pair of side plates 4a and 4a of the beam receiving metal fitting 4 stop at the drift pin 15 previously inserted and attached to the lowermost pin insertion hole 2b3 of the left wooden panel 2. The positions of the pin insertion holes 2b4 and 2b5 of the left wood panel 2 can be aligned with 4a3.

Therefore, when the drift pins 15 are passed through the pin insertion holes 2b4 and 2b5 of the left wooden panel 2, respectively, as shown in FIG. 12, the two pin insertion holes 4a2 of the pair of side plates 4a and 4a of the beam receiving metal piece 4 on the right side The drift pin 15 also passes through 4a3, so that the wood panel 2 on the left side and the wood panel 2 on the right side can be easily connected.

As shown in FIGS. 10 to 12, each wood panel 2 is embedded and fixed with the lower metal portion 11 of the wood joining rod-shaped metal fitting 1 in advance at the time of factory manufacturing in the same manner as in the first embodiment, and is upper side at the construction site. Since the metal fitting 12 is screwed to complete the wood joining rod-shaped metal fitting 1, when the wood panel 2 on the upper floor is joined in the wood panel construction method of the second embodiment, the wood joining rod shape is the same as in the first embodiment. The hardware 1 can be used to join the wood panels 2 on the upper floor.

Here, when connecting the wooden panels 2 in the wooden panel construction method of the second embodiment in the horizontal direction, the beam receiving metal fitting 4 is used upside down, that is, the beam receiving metal fitting 4 is turned upside down so that the pin receiving groove 4a1 faces downward. The difference between the method of attaching and using the beam receiving metal 4 and the conventional method of using the pin receiving groove 4a1 of the beam receiving metal piece 4 upward will be described in detail with reference to FIGS. 13 to 18. However, in FIGS. 13 to 18, for convenience of explanation, the wood joining rod-shaped metal fitting 1 and the like, which are not directly related to the horizontal connection between the wood panels 2, will be omitted.

13 to 15 are perspective views showing a procedure for horizontally connecting the conventional wooden panels 2 using the pin receiving grooves 4a1 of the beam receiving metal 4 facing upward.

As shown in FIG. 13, the pin receiving groove 4a1 of the beam receiving metal 4 is fixed upward to the side surface of the pillar 2a constituting one wooden panel 2, while the beam of the beam receiving metal 4 of the other wooden panel 2 is fixed. Slits 2b1, 2b1 and the like are formed in 2b, and the beam 2b of the other wooden panel 2 to which the drift pin 15 is attached only to the uppermost pin insertion hole is dropped, and the remaining pin insertion is performed as shown in FIG. In the case of the conventional method in which the drift pin 15 is inserted into the hole to connect the wooden panels 2 in the horizontal direction, it is necessary to provide the notch 2e1 in the end side vertical member 2e of the other wooden panel 2.

In the case of this conventional method, as shown in FIG. 14, the beam receiving metal fitting 4 fixed to the pillar 2a of one wooden panel 2 is inserted from the side into the notch 2e1 of the end side vertical member 2e of the other wooden panel 2. After the insertion, the other wooden panel 2 side provided with the notch 2e1 is dropped, and as shown in FIG. 15, one of the slits 2b1 and 2b1 is formed in the beam 2b of the beam receiving metal piece 4 of the other wooden panel 2. It is necessary to insert the side plates 4a and 4a of the beam receiving metal fitting 4 fixed to the pillar 2a of the wooden panel 2.

Further, if there is a notch 2e1 in the end-side vertical member 2e that is the base of the gypsum board during the interior work, it is necessary to fill the notch 2e1 in order to attach the gypsum board.

Therefore, as shown in FIGS. 13 and 14, the notch 2e1 provided in the end side vertical member 2e of the other wood panel 2 is notched because the beam receiving metal fitting 4 on the one wood panel 2 side is inserted from the side. It is necessary to make the vertical length of the portion 2e1 at least larger than the vertical length of the beam receiving metal fitting 4, and the cutout portion 2e1 not only deteriorates the strength of the wooden panel 2, but also the processing work of the cutout portion 2e1. It is necessary to fill the notch 2e1 with a tree.

16 to 18 show the procedure of the wooden panel construction method of the second embodiment in which the beam receiving metal fitting 4 is used in reverse, that is, the pin receiving groove 4a1 of the beam receiving metal fitting 4 is used downward to connect the wooden panels 2 to each other in the horizontal direction. It is a perspective view which shows.

As shown in FIGS. 16 and 17, the wooden panel construction method of the second embodiment in which the wooden panels 2 are connected to each other in the horizontal direction by reversely using the beam receiving metal fitting 4 is the side surface of the pillar 2a constituting one of the wooden panels 2. The beam receiving metal fitting 4 is fixed so that the pin receiving groove 4a1 faces downward, one of the wooden panel 2 side is dropped into the other wooden panel 2, and finally the drift pin 15 is attached as shown in FIG. If slits 2b1, 2b1 and the like are formed in the beams 2b of the other wood panel 2 in order to connect the two wood panels 2 to each other, the end side vertical member 2e on the other wood panel 2 side is shown in the figure. It is not necessary to provide the notch 2e1 as shown in FIGS. 13 to 15.

Therefore, according to the wood panel construction method of the second embodiment, the cutout portion 2e1 as shown in FIGS. 13 to 15 can be omitted from the end side vertical member 2e on the other wood panel 2 side, so that the cutout portion 2e1 is provided. The strength of the other wood panel 2 is improved by the amount of the absence, and the work load can be reduced by the amount of the work of processing the notch 2e1 and the work of filling the notch 2e1.

As described above, according to the wood panel construction method of the second embodiment, as in the wood panel construction method of the first embodiment, only the lower metal fitting 11 of the wood joining rod-shaped metal fitting 1 is embedded and fixed in advance at the time of factory manufacturing. Since it can be transported to the site, the height restriction under the Road Traffic Act can be surely cleared as in the first embodiment.

Further, in the wooden panel construction method of the second embodiment, in order to construct the wall of the building by joining the wooden panels 2 in the horizontal direction, that is, in parallel with the ground on the same floor, the beam receiving metal 4 having a U-shaped plan view is inverted. That is, the pin receiving groove 4a1 of the beam receiving metal 4 is fixed to the pillar 2a of the wooden panel 2 so as to be below the two pin insertion holes 4a2, 4a3, while the side plates 4a, 4a of the beam receiving metal 4 in the inverted state are fixed. Slits 2b1, 2b1 and recesses 2b2 are formed in the wood panel 2 to be fitted, and the wood panel 2 to which the beam receiving metal fitting 4 in the inverted state is attached is dropped to connect the wood panels 2 to each other. Compared with the case where the wooden panel 2 on the side to be provided is inserted from the side (side) and dropped, the work becomes easier and the work efficiency is improved.

Further, the pin receiving groove 4a1 of the beam receiving metal 4 is attached to the pillar 2a of one wooden panel so as to be located above the two pin insertion holes 4a2, 4a3, and the other is attached to the pin receiving groove 4a1 of the beam receiving metal 4. When the other wood panel 2 is dropped so that the drift pin 15 attached in advance to the wood panel 2 is fitted and the wood panels 2 are connected to each other, the other wood panel 2 is fitted with a beam receiver of one wood panel 2. In order to insert the metal fitting 4 from the side and then drop it, it is necessary to provide a notch 2e1 having a length equal to or longer than the length in the vertical direction of the beam receiving metal fitting 4 as shown in FIGS. 13 to 15. In addition, if there is a notch 2e1 in the end-side vertical member 2e that is the base of the gypsum board during the interior work, it is necessary to fill the notch 2e1 in order to attach the gypsum board.

On the other hand, in the wood panel construction method of the second embodiment, as shown in FIGS. 10 to 12 and 16 to 18, the wood panel 2 to which the beam receiving metal fitting 4 in the upside down state is attached is dropped. Since the two are connected to each other, it is not necessary to provide the notch 2e1 in the end side vertical member 2e of the other wooden panel 2.

Therefore, in the wood panel construction method of the second embodiment, it is not necessary to provide the notch 2e1 in the end side vertical member 2e of the other wood panel 2, and when the gypsum board is attached to the wood panel 2, the cutout 2e1 is filled with wood. Since the work of performing the work is not required, the burden of processing work in the wood panel 2 manufacturing factory and the work load on the site are reduced, the work efficiency is improved, and the strength of the wood panel 2 can be improved.

Further, in the wood panel construction method of the second embodiment, since it is not necessary to provide the notch 2e1 in the end side vertical member 2e of the other wood panel 2, thin wood is used as the end side vertical member 2e of the other wood panel 2. This makes it possible to reduce the manufacturing cost of the wood panel 2, and also to reduce the weight of the wood panel 2 itself, so that the work efficiency of the entire building work can be improved.

Further, in the wood panel construction method of the second embodiment, unlike the conventional methods shown in FIGS. 13 to 15, the beam receiving metal fitting 4 fixed to the pillar 2a of one wood panel 2 is moved from the side to the end side of the other wood panel 2. Since it is not necessary to insert the vertical member 2e into the notch 2e1 and it is not necessary to fill the notch 2e1 when attaching the gypsum board to the wooden panel 2, the wooden panel 2 is easy to use even in a narrow space. Therefore, the work efficiency at the time of wall construction by the wooden panel 2 can be improved.

In the description of the first and second embodiments, as shown in FIGS. 1 to 3, the upper metal fitting 12 longer than the lower metal fitting 11 has been described, but the present invention is not limited to this. The lengths of the lower hardware 11 and the upper hardware 12 may be the same, and further, as shown in FIGS. 19A and 19B, the lower hardware 11 is longer than the upper hardware 12. It may be configured, in short, when transporting a wooden panel 2 in which the bar-shaped metal fitting 1 for joining wood is composed of a divided structure of the lower metal fitting 11 and the upper metal fitting 12 and only the lower metal fitting 11 is provided, a road crossing method, etc. The length may be set so as not to be restricted by the height of.

Further, in the description of the first and second embodiments, the female screw portion 11a is formed on the lower metal fitting 11, while the male screw portion 12a is provided on the upper metal fitting 12, but the present invention is not limited to this. Of course, the male threaded portion may be formed on the lower metal fitting 11, while the female threaded portion may be provided on the upper metal fitting 12.

Embodiment 3.
Next, one embodiment of the wood panel transporting device according to the present invention will be described as the third embodiment.

The wood panel transporting device 6 described as the third embodiment loads a wood panel manufactured in advance at a factory on a transport vehicle such as a truck 3, such as a wood panel 2 using the wood joining rod-shaped metal fitting 1 of the above-described first embodiment. It is provided with a panel rack 61 capable of loading one or a plurality of wooden panels 2 and a panel rack hanging balance 62 for lifting the panel rack 61.

<Structure of panel rack 61>
20 (a) and 20 (b) and 21 are a front view, a plan view, and a side view of the panel rack 61 constituting the wood panel transporting device 1 of the third embodiment, respectively.

As shown in FIGS. 20 (a) and 20 (b) and 21, the panel rack 61 includes a panel lower surface support portion 61B that supports the lower surface of one or a plurality of wooden panels 2 to be loaded, and a panel lower surface support portion 61B thereof. It has a pair of panel side support portions 61A and 61A that support the side surfaces of one or a plurality of wood panels 2 and are erected at a predetermined distance W1 on both left and right sides of the panel, and are configured in a U-shape in a side view. There is. Here, the distance W1 between the pair of panel side support portions 61A and 61A is about 1020 mm, and the width of the loading platform is such that two panel racks 61 can be loaded on the loading platform of a transport vehicle such as a truck 3 (2 racks). It is less than 1/2 of.

As shown in FIG. 20A, each panel side support portion 61A has a length of about 845 mm with one upper cross member 61a and a lower cross member 61b using an angle member having a length of about 2510 mm. Two intermediate members 61c using square pipes, eight horizontal crosspieces 61d using square pipes with a length of about 260 mm, and five using square pipes with a length of about 2600 mm. The vertical members 61e are welded in a grid pattern, and in particular, the distance between the two vertical members 61e is shortened on both the left and right sides, and the distance between the horizontal crosspieces 61d in the vertical direction is also shortened so that the ladder portions are provided on both the left and right sides. It is formed and constructed. The upper horizontal member 61a and the vertical member 61e are welded by a joining plate 61g.

Further, as shown in FIGS. 20A, 20B and 21, respectively, before and after the upper cross member 61a of each of the pair of panel side support portions 61A and 61A of the panel rack 61, the panel racks described later will be described. The rack locked portions 61h to which the hooks 62d, which are the locking portions provided at the four corners of the hanging balance 62, are locked, are welded to each other.

As shown in FIG. 20A, the rack locked portion 61h is formed by bending round steel so that the bent portion becomes the apex of an isosceles triangle, and as shown in FIG. 21, the angle member is formed. It is provided by welding to the inner surface of the flange portion of the upper cross member 61a. Further, between the front and rear rack locked portions 61h and 61h, the flange of the upper cross member 61a is provided so that the rack locked portions 61h and 61h do not come into contact with the side surface of the wooden panel 2 loaded on the panel rack 61. As shown in FIG. 21, an auxiliary plate 61i having a thickness larger than the outer diameter of the rack locked portion 61h is provided on the inner side surface of the portion by welding or the like.

As shown in FIG. 20B, the panel lower surface support portion 61B is a square pipe having a length of about 900 mm between the lower cross members 61b of both of the panel side surface support portions 61A and 61A so as to face each other. The seven bottom plate members 61f used are welded at intervals to form a slatted structure.

Here, as shown in FIG. 21, the lower surfaces of both ends of the bottom plate member 61f constituting the panel lower surface support portion 61B are placed on the flange portion of the lower cross member 61b, which is an angle member, and welded.

<Structure of panel rack hanging balance 62>
22 (a) to 22 (c) are a front view, a plan view, and a side view of the panel rack hanging balance 62 constituting the wood panel transporting device 1 of the third embodiment, respectively.

As shown in FIGS. 22 (a) to 22 (c), the panel rack suspension balance 62 has a length of about 2120 mm, which is substantially the same length as the front-rear distance between the apexes of the rack locked portions 61h and 61h of the panel rack 61. Two long angle members 62a having the same length are joined by sandwiching the locked portion 62b for the balance to which the hook 71 of the crane 7 or the like is locked in the center by welding or the like, and the two joined lengths. The short angle member 62c having a length of about 1080 mm, which is welded downward so as to be orthogonal to each of the front and rear ends of the long angle member 62a, is formed in a plan view and an H shape.

Therefore, slits are formed on both sides of the two long angle members 62a so that the flanges extending in the horizontal direction of the downward short angle members 62c pass through, and the short angle members 62c are joined by welding or the like. On the other hand, as shown in FIGS. 22 (a) and 22 (c), the flange portion extending downward of the short angle member 62c is located about 30 mm from both ends of each short angle member 62c toward the center. A hook 62d is provided.

<Usage and effects of wood panel transport equipment 6>
Next, the usage method, the effect, and the like of the wood panel transporting device 6 configured as described above will be described.

First, about 1 to 4 wooden panels 2 are loaded between the pair of panel side support portions 61A and 61A of the panel rack 61, and as shown in FIG. 23, they are provided at the upper four corners of the panel rack 61. The panel rack 61 is hung from the panel rack hanging balance 62 by locking the four hooks 62d provided at the four corners of the panel rack hanging balance 62 to the locked rack 61h. A hook 71 such as a crane 7 is locked to the balance locked portion 62b of the balance 62. In FIG. 23, the wooden panel 2 is not shown.

Next, a panel rack 61 loaded with about 1 to 4 wooden panels 2 is lifted by a crane 7 or the like, and as shown in FIG. 24, two (2 racks) are stacked on the loading platform of a transport vehicle such as a truck 3. As shown in FIG. 24, the wood panel 2 is provided with only the lower hardware 11 of the wood joining rod-shaped hardware 1, and the upper hardware 12 is fastened to the lower hardware 11 at the construction site.

Here, in the wood panel transporting device 6 of the third embodiment, rack locking portions 61h are provided at each of the four corners of the panel rack 61, and the panel rack suspension corresponding to the rack locking portions 61h is provided. Hooks 62d are provided at each of the lowering balances 62, and the rack locking portions 61h of the panel rack 61 and the balance locking portions 62b of the panel rack hanging balance 62 are bent at isosceles triangles. It is formed to be the apex.

Therefore, in the wooden panel transfer device 6 of the third embodiment, the four hooks 62d of the panel rack 61 and the hooks 71 of the crane 7 and the like are engaged at the points directly above the locked portion 61h for the rack and the locked portion 62b for the balance. Since it stops, even if a heavy wooden panel 2 is loaded on the panel rack 61, excessive or uneven stress due to the hanging load is unlikely to occur, and an excessive or uneven external force is less likely to occur with respect to the wooden panel 2 in the panel rack 61. Can be prevented from acting.

On the other hand, for example, without using the panel rack hanging balance 62, the rack locked portions 61h at the four corners of the panel rack 61 are connected to four wires in which four hooks are connected in an inverted Y shape. When suspended by a wire with a hook connected at one point, a stress acts toward the inside (center side) of the panel rack 61, and a force acts in the direction of compressing the wood panel 2 in the panel rack 61, so that the wood panel 61 is hung. If the weight of the wood panel 2 is large, the wood panel 2 itself may be deformed or the heat insulating material of the wood panel 2 may be damaged.

In particular, in a factory where the ceiling height is as low as about 4 to 5 m, when the panel rack 61 is lifted by a wire with a hook in which four hooks are connected in an inverted Y shape without using the panel rack hanging balance 62. The angle formed by the four wires continuous with each of the four hooks in the horizontal direction becomes an acute angle, and the stress to deform the panel rack 61 and the force to compress the wood panel 2 in the panel rack 61 are increased. It becomes excessive.

On the other hand, if the angle formed by the four wires connected to each of the four hooks in the horizontal direction is set to a level that does not affect the panel rack 61 and the wooden panel 2 in the panel rack 61, this time the ceiling height is set. There is a possibility that the wooden panel 2 loaded on the panel rack 61 cannot be mounted on a transport vehicle such as a truck 3 due to insufficient space.

However, in the wood panel transporting device 6 of the third embodiment, the rack locked portions 61h provided at the four corners of the upper part of the panel rack 61 are hooked on the four hooks of the panel rack hanging balance 62 provided directly above them. Since each of the 62d is lifted, the vertical distance from the lower end of the hook 71 of the crane 7 to the lower end of the rack hanging hook 62d at the four corners of the panel rack hanging balance 62 is considerably smaller than when the panel rack 61 is hung by the above-mentioned wire with hook. Therefore, the panel rack 61 itself can be lifted higher than the loading platform of a transport vehicle such as a truck 3. In particular, in the case of a recent low-floor type 4t truck or the like having a loading platform height of about 1 m, loading is possible without any problem.

Further, in the wood panel carrier 6 of the third embodiment, as shown in FIG. 24, the panel rack 61 has a maximum width W1 set to about 1020 mm so that even a 4t truck 3 can load two (2 racks). Since the panel rack 61 is configured so that the wooden panel 2 can be loaded with 3 to 4 panels by one unit (1 rack), 6 to 8 panels can be transported by one 4t vehicle.

Further, in the wood panel transporting device 6 of the third embodiment, the front and rear of the panel side support portions 61A and 61A of the panel rack 61 are configured by passing the cross rail members 61d in a ladder shape as shown in FIG. 20A. , The wooden panel 2 and the like can be used as a foothold for loading, and can also be used as a hanging allowance for a loading rope and the like.

Further, in the wood panel carrier 6 of the third embodiment, as shown in FIG. 21, the lower part of the vertical member 61e of the panel side support portions 61A and 61A and both sides of the bottom plate member 61f constituting the panel lower surface support portion 61B are angled as shown in FIG. Since it is installed and welded on the upper side surface of the flange portion extending horizontally from the lower end of the lower cross member 61b, which is a material, not only the structural strength of the panel rack 61 can be maintained, but also the height of the panel lower surface support portion 61B is high. The flange is kept low, and the maximum height of the transport vehicle when transporting the wood panel 2 using the panel rack 61 can be suppressed.

In the description of the third embodiment, as shown in FIG. 20A, the distance between the vertical members 61e is narrowed at both the panel side support portions 61A and 61A, and the four short horizontal crosspieces 61d are laddered. Although the structure has been described by passing it in a shape, the present invention is not limited to this, and a short cross rail member 61d may be passed in a ladder shape to only one of the panel side support portions 61A and 61A. Of course, the ladder-shaped part may be omitted.

Further, in the description of the third embodiment, the wood panel 2 provided with the lower metal fitting 11 constituting the wood joining rod-shaped metal fitting 1 of the first embodiment described above is used when loading the wood panel 2 on a transport vehicle such as a truck 3. However, the present invention is not limited to this, and it can also be used when a wooden panel that does not use the wood joining rod-shaped metal fitting 1 of the first embodiment is loaded on a transport vehicle such as a truck 3.

1 Bar-shaped metal fittings for joining wood 11 Lower metal fittings 11a Female threaded parts 11b, 11c Through holes 12 Upper metal fittings 12a Male threaded parts 12b, 12c Through holes 13 Bolts 14 Nuts 15 Drift pins 2 Wood panel 2a Pillars (pillars)
2b beam (beam material)
2b1 Slit 2b2 Recess 2b3 ~ 2b5 Pin insertion hole 2c Lower frame material 2d, 2d Horizontal material 2e, 2e End side vertical material 2f Central vertical material 2g Plywood 3 Track 4 Beam receiving metal fittings 4a, 4a Side plate 4a1 Pin receiving groove 4a2, 4a3 Pin insertion hole 4b Back plate 5 Base 6 Wood panel carrier 61 Panel rack 61A Panel side support 61B Panel bottom support 61a Upper horizontal member 61b Lower horizontal member 61c Intermediate material 61d Horizontal crosspiece 61e Vertical material 61f Bottom plate material 61g Joining Plate 61h Rack locked part 62 Panel rack hanging balance 62a Long angle material 62b Balance locked part 62c Short angle material 62d Hook (locking part)
7 Crane 71 Hook

Claims (2)

It is a wooden panel in which pillar members are provided on at least one side surface of both left and right side surfaces, and beam members are provided on at least upper end faces of both upper and lower end faces.
The pillar material and the beam material are joined so that the end surface of the beam material is in contact with the pillar material.
On the end face of the beam material,
A wooden panel characterized in that a slit is formed into which a beam receiver attached to the other wooden panel to be connected is inserted. A wooden panel in which end-side vertical members are provided on at least one of the left and right side surfaces, and beam members are provided on at least the upper end faces of the upper and lower end faces.
The end-side vertical member and the beam member are joined so that the end face of the end-side vertical member is in contact with the beam member.
On the end face of the beam material,
A wooden panel characterized in that a slit is formed into which a beam receiver attached to the other wooden panel to be connected is inserted.

Images