JPH0620764U - Jig for panel joining - Google Patents

Abstract

(57) [Summary] (Correction) [Purpose] For joining panels that can hold the butt-to-top contact between wooden panels without the need for operator assistance, and can also tighten the butt joints. Provide jig. [Composition] For panel joining, when the side end surfaces of the other wood panel 13 are butted against the side surface of one wood panel 11 and joined together, the upper end surfaces of the wood panels are kept flush and the butted surfaces are pressed together. The jig 10. The jig is provided with a first substrate 15 that abuts between the upper end surfaces of one and the other wood panels of the butted portion,
The second board 16 that hangs from one edge of the board on the side of the wood panel is the main constituent member. An engaging hole is formed in a position of the first substrate 15 that covers the other wood panel 13. In addition, the second substrate 1
6 is provided with a pressing means 23.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 According to the present invention, when the side end surfaces of one wood panel are joined to the side surfaces of the other wood panel, the upper end surfaces of the wood panels are held flush with each other and the joint surfaces are pressed together. Regarding the ingredients.

[0002]

[Prior art]

 One of the methods of constructing a single-family prefabricated house is to use a wooden panel made by attaching face plates to both sides or one side of a frame body in which a frame material (core material) is incorporated in a square frame shape.

That is, a unitary wooden panel is laid on a concrete foundation that is constructed on-site to form a floor surface, and a wooden panel is built on the outer peripheral edge of the floor surface to form an outer wall. Multiple wood panels will be built inside the outer wall to form the inner wall. In addition, prefabricated houses are constructed by installing shafts, wooden frames, etc. on the outer and inner walls, arranging arrow cutting panels, etc., and further assembling roof panels.

[0006] Here, the joining of the wooden panels is performed by previously pressing the butt joint with the adhesive applied to the butt joint, and by adhering the adhesive force due to the curing of the adhesive and the screw nails into one piece. It is supposed to be joined.

[0005]

[Problems to be solved by the device]

 By the way, as a jig for temporarily joining wooden panels, the present applicant has previously proposed a panel puller shown in Japanese Utility Model Application No. 2-54521. In this panel pulling tool, two claws are engaged with the upper end surfaces of the respective butted wooden panels, and the pulling lever is lowered to relatively narrow the interval between the claws and thereby the wooden panel. This is a temporary joining in the state where the two are pressed together. However, in this panel pulling tool, the operator must keep the pulling lever in a lowered state until the adhesive force applied to the abutting portion is increased, which is troublesome for a plurality of operators. There was a problem that it took time.

[0006] As another joining jig used when joining the wooden panels together, a grouper 1 as shown in Fig. 7 is used. In this snapper 1, two pressing members 3 and 4 are screwed into a long screw 2 having a bevel cut all around, and the rotation of the long screw 1 causes the pressing members 3 and 4 to approach each other. It has a structure that moves in the direction.

[0007] In addition, the grouper 1 has side faces 5a, which face the first and second wood panels 5, 6 between the first and second wood panels 5, 6 which are arranged so as to face each other with their sides parallel to each other. When arranging the third wood panel 7 at a right angle by abutting the side end face against 6a, two pressing members 3, 4 are arranged so as to be sandwiched from the open side of the first and second wood panels 5, 6. By rotating the long member 2, the first and second wood panels 5 and 6 are pressed against the third wood panel 7 side to be temporarily joined. However, when the width T between the first and second wood panels 5 and 6 is long, the above-mentioned grouper 1 cannot be used because the length of the long member 1 is limited.

The present invention has been made in view of the above circumstances, and it is possible to maintain the abutting state of the wood panels without requiring the assistance of an operator, and further to press the abutting portion. The object is to provide a simple panel bonding jig.

[0009]

[Means for Solving the Problems]

 The jig for joining panels according to the present invention keeps the upper end surfaces of the wood panels flush with each other when the side edges of the other wood panels are butted against the side surfaces of one wood panel. A panel joining jig for press-fitting surfaces, a first substrate that abuts between the upper end faces of one and the other wood panels of the butted portion, and one edge of the first substrate on the wood panel side. And a second board that hangs from the first board, and a hole is formed at a position to cover the other wood panel of the first board, and the locking nail is driven into the upper end surface of the other wood panel through the inside. And an engaging hole for connecting the first board and the other wood panel to each other, and a second board movably arranged toward the one wood panel so that one wood panel is connected to the other wood panel side. And a pressing means for pressing It is intended.

[0010]

[Action]

 According to the panel mounting jig of the present invention, the first board that abuts between the upper end surfaces of one and the other wood panels of the one wood panel and the other wood panel that is abutted against the other wood panel. A board portion having a second board that hangs from one edge of the first board on the side of the wood panel and a board part that covers the other wood panel of the first board, and passes through the inside. Then, a locking nail is driven into the upper end surface of the other wood panel to engage the first board with the other wood panel, and the second board is movable toward the one wood panel. Since it has a structure that is provided with a pressing means for pressing one wood panel to the other wood panel side, the site worker until the adhesive applied to the abutting surface is cured. Tops of wood panels without the need for There is held engaged flush and butt surfaces Ru-fitted clamping.

[0011]

【Example】

 An embodiment of a panel joining jig according to the present invention will be described below with reference to FIGS. 1 to 6.

1 and 2 show a first embodiment of the panel bonding jig of the present invention. The panel joining jig of the present embodiment is arranged such that when the rectangular small-wall panel 13 is orthogonally arranged between the upper portions of the indoor panels 11 and 12 which are arranged as indoor walls and have plane directions parallel to each other, It is a jig for temporarily joining the small wall panel 13 to the indoor panels 11 and 12, and is used in pairs.

In FIG. 1, reference numeral 14 is a substrate portion. In this substrate portion 14, a flat plate material made of steel is bent at a right angle so as to have a substantially L shape, and the long side portion is the first substrate 15 and the short side portion is the second substrate 16. It was formed by. The board portion 14 is arranged so that the inner-angle-side surface of the first board 15 is in contact with the upper end surfaces 17, 18, and 19 of the indoor panels 11 and 12 and the small-wall panel 13 that are butted against each other. . Then, the second substrate 16 is in a state of extending downward along the open side surfaces 11 a, 12 a of the indoor panels 11, 12.

An engagement hole 20 is formed in a portion of the first substrate 15 that abuts the small wall panel 13. The engagement hole 20 is continuous with a large-diameter engagement hole 21 formed to have a diameter that allows the body and head of a locking nail (screw nail) (not shown) to be inserted therethrough. And a small-diameter engagement hole 22 formed to have a diameter such that only the body portion of the locking nail can be inserted.

Further, the second board 16 is provided with a pressing means 23. The pressing means 23 is screwed into a screw hole formed in the center of the second base plate 16 and moves in a direction parallel to the first base plate 15, and a male screw shaft 24 of the male screw shaft 24. The pressure plate 25 is arranged at one end and presses the indoor panels 11 and 12, and the rubber plate 26 is fixed to the pressure plate 25. The other end of the male screw shaft 24 is formed in the same shape as the head of a thumbscrew.

In order to temporarily join the small wall panel 13 to the upper part between the indoor panels 11 and 12 arranged opposite to each other by using the two joining jigs having the above-described configuration, first, the small wall panel 13 is projected. An adhesive is applied to the mating surface 27 in advance. Next, with the tip side of the first substrate 15 in contact with the edge of the upper end surface 19 of the small wall panel 13, a locking nail is inserted from the small diameter engagement hole 22 into the upper end surface 19 of the small wall panel 13. Drive toward. Then, the joining jig 10 is temporarily fixed to both edges of the upper end surface 19 of the small wall panel 13 by engaging the head portion of the locking nail with the peripheral edge of the upper surface of the small diameter engaging hole 22. Then, the small wall panel 13 having the joining jigs 10 temporarily fixed to both edge portions is dropped from above between the indoor panels 11 and 12. As a result, the upper end surfaces 17, 18 of the indoor panels 11, 12 and the inner-angle-side surface of the first substrate 15 come into contact with each other, and the upper end surfaces 17, 18, 19 of the indoor panels 11, 12 and the small wall panel 13 contact each other. A small wall panel 13 is arranged between the indoor panels 11 and 12 in a state of being flush with each other. Next, the pressing plate 25 is moved to the small wall panel 13 side by the rotation of the male screw shaft 24, and thereby the indoor panels 11 and 12 are pressed toward the small wall panel 13 side. As a result, the abutting surfaces 27 of the indoor panels 11 and 12 and the small wall panel 13 are clamped. Then, by maintaining this state for a predetermined time, the adhesive applied to the abutting surface 27 is cured and the adhesive force is increased.

To remove the joining jig 10, first, the male screw shaft 24 is reversely rotated to separate the pressing plate 25 from the side surfaces 11 a, 12 a of the indoor panels 11, 12. Then, by moving the first substrate 15 in the horizontal direction, the locking nail inserted into the small-diameter engagement hole 22 is moved into the large-diameter engagement hole 21. As a result, the head of the locking nail is passed inside the large-diameter engagement hole 21 to release the engagement state between the first substrate 15 and the small wall panel 13, whereby the joining jig 10 is removed.

Then, the screw nails are driven into the interior panels 11 and 12 and the small wall panel 13 so that the joining is completed. The head of the locking nail used for fixing the joining jig is further embedded and buried.

As can be easily understood from the above description, the panel joining jig of the present embodiment is temporarily fixed to the small wall panel 13 by the locking nails that are driven through the small diameter engaging holes 22. The first substrate 15 is brought into contact with the indoor panels 11 and 12 of the abutting portion 27 and the upper end surfaces 17, 18 and 19 of the small wall panels 13 so that the first substrate 15 is brought into contact with the upper portions of the indoor panels 11 and 12. The small wall panel 13 is held therebetween, and the pressing plate 25 presses the indoor panels 11, 12 toward the small wall panel 13 side by the pressing means 23 arranged on the second substrate 16 of the substrate portion 14. Since the butted portion 27 can be tightened by pressing it, the upper part of the indoor panel 11, 12 can be easily and surely fixed without requiring the assistance of a site worker until the adhesive applied to the butted portion 27 is cured. Small wall between The flannel 13 can be joined.

3 and 4 show a second embodiment of the panel bonding jig of the present invention. The same components as those in the structure shown in FIGS. 1 and 2 are designated by the same reference numerals and the description thereof will be omitted.

The panel joining jig 30 of this embodiment is used when bridging the arrow cutting panel 33 between the upper portions of the triangular small panels 31 and 32 whose side surfaces 31 a and 32 a are parallel to each other. It is a jig and it is designed to be used in pairs. In FIG. 3, reference numeral 34 is a substrate portion. The substrate portion 34 is formed in a substantially L-shape in a side view and has a first substrate 35 having a mountain-shaped cross section and a second substrate 36 hanging from one edge of the first substrate 35. It is configured.

An engaging hole 20 having a large-diameter engaging hole 21 and a small-diameter engaging hole 22 formed continuously is formed in a portion of the first substrate 35 that comes into contact with the arrow-cutting panel 33. There is. Further, the second substrate 36 is provided with the pressing means 23 similar to the structure shown in FIG.

To use two joining jigs 30 having the above-mentioned configuration to bridge the arrow-cutting panel 33 between the small panels 31 and 32 which are arranged opposite to each other, and to temporarily join them, first, the arrow-cutting panel is used. An adhesive is applied to the abutting surface 37 of the rule 33. Next, with the tip side of the first substrate 35 having a mountain shape being in contact with the edge of the mountain-shaped upper surface 38 of the arrow cutting panel 33, the locking nail is arrowed from the small-diameter engagement hole 22. It drives in toward the upper surface 38 of the cutting panel 33. Then, the joining jig 30 is temporarily fixed to both edge portions of the upper surface 38 of the arrow cutting panel 33 by engaging the head portion of the locking nail with the peripheral edge of the upper surface of the small diameter engaging hole 22. Then, the arrow-cutting panel 33 having the joining jigs 30 temporarily fixed to both edges is dropped from above. As a result, the triangular upper portions 39 of the small panels 31, 32 come into contact with the inner-angle-side surfaces of the first substrate 35, and the upper surfaces 38, 39 of the small panels 31, 32 and the arrow cutting panel 33 are flush with each other. In this state, the arrow cutting panel 33 is arranged between the small panels 31 and 32. Next, by rotating the male screw shaft 24, the pressing plate 25 is moved to the arrow cutting panel 33 side, and thereby the small panels 31, 32 are pressed toward the arrow cutting panel 33 side. As a result, the abutting surfaces 27 of the small panels 31, 32 and the arrow cutting panel 33 are clamped. By maintaining this state for a predetermined time, the adhesive applied to the abutting surface 37 is cured and the adhesive strength is increased.

Therefore, the panel joining jig of this embodiment can obtain the same effects as those of the panel joining jig shown in FIGS. 1 and 2.

5 and 6 show a third embodiment of the panel joining jig of the present invention. The panel joining jig 40 of the present embodiment is a jig used when the wall panels 42 are orthogonally arranged on the attic panel 41 whose upper end surface 41a is inclined, and is used alone.

In FIG. 5, reference numeral 43 is a substrate portion. The substrate portion 43 is formed by bending a steel flat plate material so that the inside angle is an obtuse angle, and forming a first substrate 44 and a second substrate 45.

A large-diameter engagement hole 21 and a small-diameter engagement hole 22 are continuously formed in a portion of the first substrate 44 that contacts the inclined upper end surface 41 a of the attic panel 41. A compound hole 20 is provided.

Further, the second substrate 45 is provided with a pressing means 23 having the same structure as in FIGS. 1 and 2.

In order to temporarily join the wall panel 42 to the attic panel 41 using the joining jig 40 having the above structure, first, an adhesive is applied to the abutting surface 46 of the attic panel 41. . Next, with the tip side of the first substrate 44 in contact with the edge of the upper end surface 41 a of the attic panel 41, a locking nail is attached to the upper end surface 41 a of the attic panel 41 from the small-diameter engagement hole 22. Type in. Then, the joining jig 40 is temporarily fixed to both edges of the upper end surface 41 a of the attic panel 41 by engaging the heads of the locking nails with the peripheral edges of the upper surface of the small-diameter engagement hole 22. Then, the wall panel 42 is arranged between the attic panel 41 and the second substrate 45. Next, the pressing plate 25 is moved to the wall panel 42 side by the rotation of the male screw shaft 24, and thereby the wall panel 42 is pressed toward the attic panel 41 side. As a result, the abutting surfaces 46 of the wall panel 42 and the attic panel 41 are pressed together. Then, by maintaining this state for a predetermined time, the adhesive applied to the abutting surface 46 is cured and the adhesive strength is increased.

Therefore, the panel joining jig 40 of this embodiment can obtain the same effects as those of the panel joining jig shown in FIGS. 1 and 2.

[0031]

[Effect of device]

 As described above, the panel mounting jig of the present invention is the first substrate that abuts between the upper end faces of one and the other wood panels of the other wood panel that is abutted against the one wood panel. And a second board that hangs from one edge of the first board on the side of the wood panel, and a hole that is formed in a position that covers the other wood panel of the first board and that is inside thereof. And a locking nail is driven into the upper end surface of the other wood panel through the engaging hole for connecting the first board and the other wood panel, and the second board is moved toward the one wood panel. Since it has a structure in which it is freely arranged and a pressing means for pressing one wood panel to the other wood panel side is provided, the site worker until the adhesive applied to the abutting surfaces is cured. Wood panels without the need for It can be if temporarily bonding the upper surface held flush and abutting surface pressing tanning, easily and reliably wood panels each other in.

[Brief description of drawings]

FIG. 1 is a perspective view showing a first embodiment of a panel bonding jig of the present invention.

FIG. 2 is a perspective view showing the joining of the wooden panels using the panel joining jig of the first embodiment.

FIG. 3 is a perspective view showing a second embodiment of the panel bonding jig of the present invention.

FIG. 4 is a perspective view showing the joining of the wooden panels using the panel joining jig of the second embodiment.

FIG. 5 is a perspective view showing a third embodiment of the panel joining jig of the present invention.

FIG. 6 is a perspective view showing the joining of the wooden panels using the panel joining jig of the third embodiment.

FIG. 7 is a view showing a grouped metal used in conventional panel joining.

[Explanation of symbols]

 10, 30, 40 Panel joining jig 11, 12, 31, 32, 40 One wood panel 13, 33, 42 The other panel 14, 34, 43 Substrate 15, 35, 44 First substrate 16, 36 , 45 Second substrate 20 Engagement hole 21 Large diameter engagement hole 22 Small diameter engagement hole 23 Clamping means

Claims (1)

[Scope of utility model registration request] 1. When joining side surfaces of one wood panel to the side end surfaces of the other wood panel by joining them together, the upper end surfaces of the wood panels are kept flush with each other and the joint surfaces are pressed together. A jig, which is a jig and has a first substrate that abuts between the upper end surfaces of one and the other wood panels of the butting part, and a second substrate that hangs from one edge of the first board on the wood panel side. And a board portion having a first board, and a locking nail that is passed through the inside of the board to cover the other wood panel of the first board and is driven into the upper end surface of the other wood panel. Engagement holes for connecting the other wood panel, and compression means for movably disposed on the second substrate toward the one wood panel to press one wood panel toward the other wood panel side. Panel joining cure characterized by having Ingredient