JPH10102781A - Panel execution jig and execution method of wall panel using it - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a jig and a method for executing a panel capable of further surely performing joining of a wall panel with less labor. SOLUTION: In joining a wall panel using a panel joining piece comprising a male piece and a female piece which slide in the vertical direction to be engaged with each other, a panel execution jig 10 supports a lower part of an end face on the opposite side to an end face with which the hoisted wall panel is joined, and gradually lowers the wall panel while moving it in the direction of an existing wall panel. An inclined plate 12 to be turnably supported on a supporting part 19 through a rotary shaft 14 so as to change the angle of inclination, and a stepping plate 16 to controllably permit that the angle of inclination of the inclined plate 12 becomes steep while regulating that the angle of inclination thereof becomes gentle, are provided.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a panel construction jig and a method for constructing a wall panel using the same, and more particularly, to a panel construction jig capable of reliably realizing a good joining state of panels with a small amount of labor. And construction methods for wall panels.

[0002]

2. Description of the Related Art As one of building construction methods of a building, there is known a panel construction method in which a plurality of panels are combined to give strength to each panel. The walls of the building constructed by this method are formed by joining the end faces of adjacent wall panels.

In order to quickly and surely join the wall panels, the present applicant has filed a prior application (Japanese Patent Application No. 7-226265).
No. 2) proposes an invention relating to a panel joining metal fitting comprising a male fitting and a female fitting that engage with each other. When joining panels according to the invention according to the above application, a male metal part is attached to one end face of at least two panels to be joined, a concave part is formed on the other end face, and a female metal part is attached inside, Lift one panel, for example, so that the end face on which the male hardware is attached and the end face on which the female hardware is attached are shifted vertically to face each other, and gradually push down the lifted panel to eliminate the gap Take the method of going. At this time, since the female hardware is provided with a guide inclined portion that gradually pulls the engaging portion of the male hardware,
As the panel descends, the male hardware is drawn to the female hardware,
Panels are joined smoothly and without gaps.

[0004] However, in the above-mentioned method, the following requests have arisen.

That is, in general, the joining surface side of the suspended panel is hard to descend due to friction of the joining hardware, whereas the open side has no friction and is relatively easy to descend. In particular, when the panel to be lifted is a wide panel such as a composite panel in which several panels are joined in advance,
It is conceivable that the entire panel may be tilted on the way. In order to prevent this, it is conceivable that the joining is performed while the operator supports the open end side by hand. However, in this case, there is a problem that the operation becomes complicated because the panel needs to be supported horizontally.

The present invention has been made in view of the above problems, and an object of the present invention is to provide a panel construction jig capable of joining wall panels by a simple operation and a method of constructing a wall panel using the same. is there.

[0007]

SUMMARY OF THE INVENTION In order to solve the above-mentioned problems, the invention according to claim 1 is directed to a wall panel using a panel joint metal member composed of a male metal member and a female metal member which slide in the vertical direction and engage with each other. In the joining, a panel construction jig for supporting a lower part of an end face of the lifted wall panel opposite to the end face to be joined, and gradually lowering the lifted wall panel while moving the lifted wall panel toward an existing wall panel. hand,
In order to support the lower part of the end surface of the suspended wall panel and lower it while moving it in the direction of the existing wall panel, an inclined plate that is inclined downward in a floating state, and the inclined plate is inclined through a rotation axis. A supporting portion that rotatably supports the angle so as to change, and a foot plate that restricts the inclination angle of the inclined plate to be gradual and that allows the angle to be a steep angle in a controllable manner. Having.

According to the first aspect of the present invention, the inclined plate connected to the foot plate is rotatably supported by the support portion, thereby guiding the lower end surface of the wall panel supported by the inclined plate in a predetermined direction. It is possible to prevent the wall panel from tilting by gradually lowering it. That is, by supporting the lower part of the end face of the suspended wall panel by the inclined plate which is inclined downward in a certain direction, the lower part of the end face becomes difficult to descend and is guided in the descending inclination direction. Further, since the inclined plate is rotatably supported and connected to the foot plate, the inclination angle of the inclined plate can be controlled by pressing the foot plate. This makes it possible to satisfactorily join the wall panels by adjusting the descending speed of the open end face to the descending speed of the end face joined by the panel joining hardware.

Further, since the foot plate acts as a stopper to restrict the inclination angle of the inclined plate from becoming gentle,
The lowering speed of the lower end face can be adjusted with less effort. That is, since the lower part of the end face of the wall panel received by the inclined plate slides down on the inclined plate naturally, it is not necessary to hold the foot plate until the inclined plate starts rotating. After the start of rotation of the inclined plate, it is necessary to hold down the foot plate to adjust the lowering speed of the lower part of the end face.At this time, the force to be applied first is the largest, and after that, gradually relax the force I just need to go.

Therefore, it is possible to obtain a panel construction jig capable of realizing good construction of a wall panel by a simple operation.

The foot plate is connected to the inclined plate as long as the inclination of the inclined plate can be controlled to be gentle and the steep angle can be controlled to be steep. Is also good.

According to a second aspect of the present invention, in the first aspect, the rotating shaft is attached below a connecting portion between the inclined plate and the foot plate.

According to the second aspect of the present invention, the stepping plate for restricting the inclination angle of the inclined plate from becoming gentle by attaching the rotating shaft below the connecting portion between the inclined plate and the stepping plate, It is possible to reliably prevent the rotation of the inclined plate in a direction in which the inclination angle becomes steep. In other words, in order to restrict the inclination angle of the inclined plate from becoming gentle,
The size and connection position and connection angle of the foot plate can be variously set, but below the rotation axis, for example, when the foot plate is connected near the lower end of the inclined plate, the foot plate is supported on the floor,
It is also conceivable that the inclined plate cannot be rotated in a direction in which the inclination angle becomes steep. On the other hand, when the foot plate is connected above the rotation axis, if the slope plate tries to rotate in a direction in which the inclination angle becomes steep, a force is applied in a direction in which the foot plate is lifted, so that the foot plate is supported on the floor. Nothing. Therefore,
According to the second aspect of the present invention, it is possible to reliably realize a panel construction jig having the effects of the first aspect of the present invention.

According to a third aspect of the present invention, in the first or second aspect, the inclined plate has a vertical cross section in which an upper portion of the rotation axis is curved in a rearward direction. .

According to the third aspect of the present invention, since the portion above the rotation axis of the inclined plate is warped in the back direction, the lower end of the suspended wall panel can be easily placed on the inclined plate.

Therefore, an easy-to-use panel construction jig can be obtained.

According to a fourth aspect of the present invention, in any one of the first to third aspects, the inclined plate has a lower end portion which rises to the front side and is bent so as to be in contact with a floor which is an erecting surface. The lower end is formed so that when sandwiched between the suspended wall panel and the floor, the upper surface is inclined downward in the direction of the floor from the bent position to the tip. Features.

According to the fourth aspect of the present invention, since the lower end is bent so as to rise up to the front side, the wall panel moved to the lower end is prevented from suddenly slipping off and coming off the inclined plate. Furthermore, when the lower end touches the floor,
Since the upper surface is inclined downward toward the floor from the bent position to the tip between the suspended wall panel and the floor, it is possible to lower the lower end surface of the wall panel more slowly to the floor. Further, the panel jig can be easily removed. That is, since the lower corner portion of the end face of the suspended wall panel contacts the upper surface of the lower end portion, the friction is small, and the lower end portion is easily pulled out from between the floor and the wall panel.

According to a fifth aspect of the present invention, in the third aspect, the inclined plate has a lower end portion which rises to the front surface side and is bent so as to be in contact with a floor serving as an erecting surface, and which is lower than the rotating shaft. The lower part is rotatable until it comes into contact with an end face opposite to an end face to be joined of the suspended wall panel,
The lower end portion is formed such that when sandwiched between the suspended wall panel and the floor, the upper surface is inclined downward in the direction of the floor from the bent position to the tip. I do.

According to the fifth aspect of the present invention, the panel construction jig can be easily removed from between the suspended wall panel and the floor. In other words, when the lower end of the inclined plate is sandwiched between the wall panel and the floor, the lower portion of the rotation axis comes into contact with the end surface of the suspended wall panel, and the upper portion is further away from the end surface by warping the back surface. . Therefore, when the upper end of the inclined plate is pushed in the direction of the end surface of the wall panel, the boundary point between the part where the inclined plate comes into contact with the end surface and the separated part becomes a fulcrum, and the lower end moves in the opposite direction to the upper end. The locus of movement of the lower end portion at this time is close to an arc because the inclined plate is curved. And since the upper surface of a lower end part inclines downward toward a floor, it is easy to fall out from between a wall panel and a floor according to movement which draws an arc. further,
When the lower end moves in an arc, the contact between the lower surface of the lower end and the floor becomes smaller and the friction between the floor and the floor gradually decreases, so it is relatively smaller than when pulling the inclined plate just beside. The lower end can be pulled out by force. In particular, when the foot plate is connected above the rotation axis, the upper end portion of the inclined plate can be pushed toward the end surface of the wall panel by lifting the foot plate, so that the lower end portion can be easily formed. It becomes possible to pull it out. Therefore, when the lower end of the inclined plate is bent in the surface direction and is sandwiched between the wall panel and the floor, the panel construction jig can be relatively easily removed. This is particularly effective when the lower end portion sandwiched between the wall panel and the floor is long.

According to a sixth aspect of the present invention, in any one of the fourth and fifth aspects, the inclined plate has an upper end bent in a direction facing the lower end.
The lower end portion is formed so as to contact the opposite end surface of the suspended wall panel when the lower end portion contacts the floor.

According to the sixth aspect of the present invention, when the lower end abuts on the floor, the upper end of the inclined plate abuts on the end face opposite to the end face to which the wall panel is joined. Claim 4 or Claim 5 by lifting the part.
The panel construction jig can be more easily removed than in the case of the invention described in (1). In other words, the contact point between the upper end furthest from the lower end and the end surface of the suspended wall panel becomes the fulcrum, and the lower end of the inclined plate moves. The panel moving jig can be removed only by slightly lifting the footboard. In addition, since the upper end is bent and abuts against the end face of the wall panel, the force tends to concentrate on the contact point between the upper end and the end face, and this contact point can be reliably used as a fulcrum. More specifically, when the foot plate is connected to a portion away from the end surface, when the foot plate is lifted in the end surface direction, a force acts so as to press the connection portion with the inclined plate against the end surface. Since the upper end of the inclined plate is bent and is now in contact with the end face of the wall panel, the force applied to the connection portion is concentrated on the upper end in contact with the end face. On the other hand, when the foot plate is connected to a portion that is in contact with the end surface, when the end of the foot plate is lifted, a force is likely to act in a direction to separate the connection portion from the end surface. However, it does not pull the entire inclined plate sideways.
Since the inclined plate is curved, when the connecting part moves in the direction away from the end face, the upper part away from the end face is the wall, with the boundary point between the part contacting the end face of the lower part of the inclined plate and the part leaving the upper part as a fulcrum. Attempts to move toward the end face of the panel. Since the upper end actually contacts the end face of the wall panel and cannot move further in the end face direction, the force concentrates on the contact point between the upper end and the wall panel.

Therefore, it is possible to satisfactorily perform the wall panel installation with a simple operation, and to obtain a panel installation jig that can be more easily removed.

According to a seventh aspect of the present invention, in any one of the first to sixth aspects, the lower part of the end face of the suspended wall panel is prevented from coming off from the inclined plate in the downward inclination direction. A guide portion for guiding is provided on at least one side of the inclined plate.

According to the seventh aspect of the present invention, since the guide portion is provided on at least one of the sides of the inclined plate, the lower end surface of the suspended wall panel is less likely to come off the inclined plate during the movement. Therefore, it is possible to obtain a panel construction jig that can reliably guide the lower end surface to the standing surface.

According to an eighth aspect of the present invention, in the seventh aspect, the guide portion is formed integrally with the support portion as a side plate having a size to cover at least one of the sides of the inclined plate. It is characterized by.

According to the eighth aspect of the present invention, since the guide portion and the support portion are formed integrally, the number of components of the panel construction jig can be reduced. Therefore, it is possible to simplify the manufacturing process of the panel construction jig.

According to a ninth aspect of the present invention, in any one of the first to eighth aspects, the support portion has a mark for alignment.

According to the ninth aspect of the present invention, since the support portion has the mark for positioning, the panel construction jig can be quickly installed at an appropriate position. Therefore,
The work of installing the wall panel at a predetermined position using the panel construction jig can be quickly performed.

The marks include projections, grooves, patterns by paint, and anything else that can be a mark.

In addition, the mark can be formed at any position as long as the panel construction jig can be easily adjusted to an appropriate position. Preferably, a mark indicating the position of the lower end when the lower end of the inclined plate abuts on the floor or the bent position of the lower end is formed at a position visible from the side of the panel construction jig. By doing so, it is possible to easily and reliably realize good construction of the wall panel by aligning the mark with the final position at the lower end of the suspended wall panel.

According to a tenth aspect of the present invention, there is provided a male metal member having an engaging portion, and a female metal member having an engaging guide portion and locking the engaging portion at the final guide position, and is slid vertically. A method for constructing a wall panel using a panel joining hardware that engages with each other to join a wall panel and the panel construction jig according to any one of claims 1 to 3, wherein end faces are joined. A step of lifting a rear wall panel of the pair of wall panels to be vertically shifted from an end surface of the front wall panel, and mounting the panel construction jig on the foot plate. And the lower end of the inclined plate is lifted such that the lower end of the inclined plate abuts on the floor surface at the final position at the lower end of the open end surface of the rear wall panel at the time of rotation. Installed below the open end of the wall panel A step of placing the lifted wall panel on the panel construction jig, adjusting a rotation speed of the inclined plate by applying a load to the footboard, and lowering the lower end surface of the lifted wall panel. Gradually lowering to the floor surface.

According to the tenth aspect of the present invention, since the panel joining hardware composed of the male hardware and the female hardware that engage with each other is used, the panels can be quickly joined. In addition, by using a panel construction jig and adjusting the lowering speed of the lower part of the end face received by the guide plate, the wall panel is prevented from tilting in the middle of descent, and the construction of the wall panel using the panel joint metal is good. Can be performed. Further, since the inclination angle of the inclined plate can be adjusted with the foot, the lowering speed of the lower end face can be adjusted with a small amount of labor. Furthermore, since the panel construction jig is installed so that the lower end of the inclined plate abuts on the floor at the final receiving position of the wall panel when rotating, until the suspended wall panel reaches the standing surface,
The lower end face can be reliably guided and supported. Therefore, good joining of wall panels using panel joining hardware,
It can be performed with simple work.

According to an eleventh aspect of the present invention, there is provided a male metal member having an engaging portion, and a female metal member having an engaging guide portion and locking the engaging portion at a final guide position. A panel joining hardware that engages and joins the wall panel;
A panel construction jig according to any one of claims 4 to 10, and a wall panel construction method using the panel construction jig,
A step of lifting a rear wall panel of the pair of wall panels whose end surfaces are joined to each other in a state of being vertically displaced from an end surface of the preceding wall panel; and In the opposite direction to the preceding wall panel, and
The lower end of the inclined plate was lifted so as to abut on the floor with the bent position of the lower end portion above the final fitting position of the lower end portion of the open end surface of the rear wall panel at the time of rotation. Installing the wall panel below the open end face thereof, placing the suspended wall panel on the panel construction jig, and adjusting the rotation speed of the inclined plate by applying a load to the foot plate. And gradually lowering the lower part of the end surface of the suspended wall panel to the floor surface.

According to the eleventh aspect of the present invention, the first aspect is provided.
As in the case of the invention described in No. 0, good joining of the wall panels using the panel joining hardware can be performed by a simple operation.

[0036]

Embodiments of the present invention will be described below in detail with reference to the drawings.

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

In the figure, a panel construction jig 10 has a tilt plate 12 rotatably mounted between two side plates 20 and 24 facing each other at an interval via a rotary shaft 14. A foot plate 16 is fixed to the plate 12 via a connection portion 18. In addition, the side plate 20 and the side plate 22 are
The bottom is connected to form the support 19. Further, a triangular protrusion-like mark 26 is provided on one side surface of the side plate 20, so that the installation position of the jig can be easily adjusted.

The inclined plate 12 is formed by processing a flat plate having a length longer than the width. Specifically, both ends 12a,
12b is bent so as to rise in the same direction, and further, as shown in FIG.
Is formed such that the portion from the end 12a is warped in the back surface direction from the formation position. This warping angle is shown in FIG.
As shown in FIG.
The angle is set such that the end portion 12a comes into contact with the end face 110a when sandwiched therebetween. Also, one end 12b
Are formed such that the thickness gradually decreases from the bending start position to the tip. Therefore, FIG.
As shown in (b), when the end 12b abuts on the floor 100, it is inclined downward from the bent position toward the floor 100. Further, a shaft mounting portion 12c having a through hole is formed on a surface opposite to the direction in which both end portions 12a and 12b are bent, so that the rotating shaft 14 can be fitted. The width between both side ends of the inclined plate 12 is substantially the same as or slightly wider than the thickness of the wall panel 110 (see FIG. 2) to be received.

The shaft mounting portion 12c is formed by connecting the inclined plate 12 and the connecting portion 1 to each other.
8 is formed below the connection portion. Therefore, the foot plate 16 does not hinder the rotation of the inclined plate 12 in the direction in which the inclination angle becomes steep. For details, see FIG.
As shown in (b), both the foot plate 16 and the end 12b are formed at positions where they come into contact with the floor 100 by the rotation. Further, the angle is such that the pivot shaft 14 can be attached so as to protrude substantially perpendicularly from both ends of the inclined plate 12.

The foot plate 16 is a rectangular flat plate, and has a lattice-shaped groove 17 as a non-slip on the entire surface of one surface. One end of the connecting portion 18 is fixed to the surface of the one end provided with the groove 17 by welding or the like.

The connecting portion 18 includes a parallel portion 18a connected in parallel with the foot plate 16 and the foot plate 1 of the parallel portion 18a.
6 comprises a rising portion 18b formed so as to rise upward from an end opposite to the end connected to 6. The upper end of the rising portion 18b is fixed to a surface of the inclined plate 12 including the shaft mounting portion 12c by welding or the like.

The rising portion 18b and the inclined plate 12 are
As shown in FIG. 2A, in a state in which the foot plate 16 is in contact with the floor 100 in contact with the floor 100, the inclined plate 12 is inclined downward in a direction opposite to the foot plate 16, and the lower end portion 12 b is on the floor. It is joined so that it rises from 100. By attaching in this manner, the inclination angle of the inclined plate 12 can be adjusted as shown in FIG.
It is confirmed that the foot plate 16 becomes looser than that shown in FIG.
Can be reliably regulated. In addition, since the foot plate 16 faces and comes into contact with the floor 100, the force is dispersed on the surface, so that the foot plate 16 and the connecting portion 18 are hardly damaged.

The support portion 19 faces the side plate 20 and the side plate 22 with one side end 20a, 22a and the bottom side 20b, 22b aligned at an interval, and the bottom on the side end 20a, 22a side is a rectangular bottom plate 24. Are connected at both ends. The distance between the side plates 20 and 22 is set to be larger than the thickness of the wall panel 110 (see FIG. 2) and the width between both ends of the inclined plate 12.

The one side plate 20 has a shape in which one corner of a rectangular flat plate is obliquely cut away, and the design is enhanced. Further, the wall panel 110 (see FIG. 2) is formed to have a size to cover the side of the inclined plate 12, so that the lower part of the end face of the wall panel 110 (see FIG. 2) can be prevented from coming off the inclined plate 12. Further, a hole (not shown) is formed at the mounting position of the rotating shaft 14 so that the rotating shaft 14 can be fitted. In addition, a triangular protrusion 26 is provided as a positioning mark on a lower portion of one side surface which is an outer surface of the support portion 19.

Here, the protrusion 26 has a tip at the wall panel 110.
Is formed at a position that coincides with the final fitting position a (see FIG. 2) at the side end of the. Thereby, the panel construction jig 1
0 can be quickly installed at the optimum position.

The other side plate 22 is a rectangular flat plate, and is considerably smaller than the other side plate 20. A hole 23 is also formed in the side plate 22 at a position where the rotation shaft 14 is attached, so that the rotation shaft 14 can be fitted.

The bottom plate 24 has one side end connected to the side plates 20 and 22.
Are arranged so as to avoid the vicinity immediately below the rotating shaft 14 in accordance with the side ends 20a and 22a of the rotating shaft 14. Therefore, the bottom plate 24 does not hinder the rotation of the inclined plate 12. Further, since the bottom plate 24 is not sandwiched between the wall panel 110 and the floor 100 (see FIG. 2), the panel construction jig 10 can be easily removed after the wall panel 110 is installed.

The mounting position of the rotating shaft 14 on the support 19 is
The height of each side plate 20, 22 from the bottom 20b, 22b is
As shown in FIGS. 2 (a) and 2 (b), when the rotation is performed about the rotation shaft 14, one of the foot plate 16 and the bent end portion 12b of the inclined plate 12 is raised. In this state, the other is set to a height at which the other abuts on the floor 100. The distance from the side ends 20a and 22a is such that the foot plate 16 abuts on the floor 100 without hitting the bottom plate 24, as shown in FIG.

The size of the panel construction jig 10 is determined in consideration of the relationship with the panel metal fitting 40 described later. That is, a in FIG. 2A and FIG. 2B is a final fitting position of the side end of the wall panel 110, and b in FIG. The distance between the points a and b corresponds to the position of the side end when the male metal fitting 4 attached to the end face of the one wall panel.
1 is set to be longer than the length from the mounting surface to the tip of the engaging portion 42. Further, in the state shown in FIG. 2A, the height from the floor 100 to the lower end of the wall panel 110 is the length A from the lower end of the female hardware 50 to the center of the final guide position 60 (see FIG. 5). It is set to be longer than Thus, after the suspended wall panel 110 is placed on the inclined plate 12, the inclined plate 12 is used as a guide.
The male fitting 41 and the female fitting 50 can be smoothly engaged with each other.

The first embodiment of the present invention is as described above. Next, the operation will be described with reference to FIG.

FIGS. 2A and 2B are side views showing the operation of the first embodiment.

FIG. 2A shows a state in which the suspended wall panel 110 is received at the highest position on the inclined plate 12 where the wall panel 110 can be received.

In the figure, a wall panel 110 is lifted by a crane or the like (not shown), and a bent end portion 12 a of the inclined plate 12 is placed in a state where one lower end of the end surface is placed near the upper end of the inclined plate 12. Is in contact with the side edge of the wall panel 110. Then, the foot plate 16 abuts on the floor 100 to serve as a stopper, and the inclined plate 12
It does not tilt any more in 20 directions. This prevents the wall panel 110 from moving in the direction of the foot plate 16.

Since the inclined plate 12 is inclined downward toward the end 12b, the wall panel 110 is guided in the direction of the final receiving position a as the wall panel 110 is lowered. Thereby, the male hardware 41 and the female hardware 46 to be described later approach each other so as to approach each other, so that the hardware can be smoothly engaged.

Note that the inclined plate 1 is not moved until the side edge of the wall panel 110 passes from the position shown in FIG.
Since a force that rotates the arrow 2 in the direction of the arrow 120 is applied to 2, the inclination angle of the inclined plate 12 does not change without pressing the foot plate 16. On the other hand, when passing just above the rotation shaft 14, a force is applied to the inclined plate 12 so as to rotate in the direction of the arrow 122, and the inclined plate 12 is rotated, and the inclination angle with respect to the floor 100 is increased. Therefore, in order to adjust the descending speed of the side end 110a, the changing speed of the inclination angle of the inclined plate 12 is adjusted by stepping on the foot plate 16.

FIG. 2B shows a state after the rotation of the inclined plate 12.

In the same figure, the inclined plate 12 and the foot plate 1
6 is rotated in the direction of arrow 122 about the rotation shaft 14 from the situation shown in FIG. 2A, and the back surface of the bent end 12 b is in contact with the floor 100. Then, the bending start position of the end portion 12b and the side end surface 110a of the wall panel 110 are located on the final fitting position a, and the wall panel 110 is
It is descending to a slight height. Further, the tip of the end 12a of the inclined plate 12 is connected to the side end face 110a of the wall panel 110.
Is in contact with

The removal of the panel construction jig 10 is performed by lifting the foot plate 16 in the direction of arrow 122 from the situation shown in FIG. Specifically, when the foot plate 16 is lifted in the direction of the arrow 122, the contact point 1 between the bent end 12a of the inclined plate 12 and the side end surface 110a of the wall panel 110 is reached.
With the fulcrum 30 as the fulcrum, the entire panel construction jig 10
Move in two directions. With this movement, the end 12b of the inclined plate 12 comes off from between the lower end of the wall panel 110 and the floor 100, and the panel construction jig 10 is removed. Here, since the end portion 12b becomes thinner toward the front end, the end portion 12b easily comes off from between the floor 100 and the lower end of the wall panel 110.

In the process of removing the panel construction jig 10, the lower portion of the end face 110a is gradually lowered just below since it is already at the final receiving position a, and reaches the floor 100 which is the standing surface.

FIG. 3 is a diagram showing how a wall panel is constructed using the first embodiment.

In the figure, a wall panel 30 is already erected on a floor 36, and a wall panel 32 joined to a side end surface 30a of the wall panel 30 is lifted by a crane or the like (not shown) and joined to each other. Side end faces 30a, 32a
Are faced up and down. The lower portion of the other side end surface 32b of the wall panel 32 is supported by the panel construction jig 10, so that the entire wall panel 32 does not tilt due to a sharp drop on the side end surface 32a side.

The panel construction jig 10 is installed with a tip (not shown) of the projection 26 aligned with a mark (not shown) indicating the final position of the side end 32 b on the floor 36. As a mark, a joint line between floor panels is usually used. If the joining line does not exist at an appropriate position, a distance corresponding to the width of the wall panel 32 is measured from the lower end of the end face 30a of the wall panel 30 erected in the first order, and the floor 36 is marked. The projections 26 are aligned.

The wall panel 32 is a composite panel in which a plurality of basic wall panels are joined in advance at a factory.
A female metal part 50, which constitutes one of the panel bonding metal parts 40 described later, is attached thereto (see FIG. 4).

On the other hand, on the end face 30 a of the wall panel 30, a male metal member 41, which constitutes one of the panel joint metal members 40, is attached at a position where the metal metal member 50 is engaged.

As a construction procedure, after the wall panel 30 is erected, the panel construction jig 10 is set at a predetermined position, and the suspended wall panel 32 is lowered and placed on the panel construction jig 10. After that, by lowering the wall panel 32, the male hardware 41 and the female hardware 50 are engaged with each other to join the two wall panels 30 and 32. At this time, the inclination angle of the inclined plate 12 is adjusted so that the descending speed of the end surface 32b is adjusted to the end surface 32a side so that the wall panel 32 does not incline to one side. By doing so, it is possible to realize favorable construction of the wall panel 32 by smooth engagement of the male hardware 41 and the female hardware 50.

FIG. 4 is a perspective view showing the panel joining hardware 40 used in FIG.

In the figure, the panel metal fitting 40 includes a male metal part 42 and a female metal part 46. The male hardware 42 is directly fixed to the end face 30 a of the wall panel 30, and the female hardware 50 is fixed to the end face 3 of the wall panel 32.
A concave portion 33 is formed in 2a, and is attached so as to fit in the concave portion 33.

The male metal member 41 has a plate-like shape having an engaging portion 42 for engaging with the female metal member 50 and a hole 46 for inserting a screw 48 (see FIG. 5) for fixing the engaging portion 42 at a predetermined position. And a fixing portion 44. The engaging portion 42 is formed so as to protrude from substantially the center of the fixing portion 44.
It is formed one above and below two. Here, the engaging portion 4
Numeral 2 includes a rod-shaped small-diameter portion 42a and a disk-shaped large-diameter portion 42b formed at the tip of the small-diameter portion 42a so as to have a larger diameter than the small-diameter portion 42a.

On the other hand, the female metal part 50 is supported by the main body part 51 engaging with the engaging part 42 of the male metal part 41 and the main body part 51 being hooked on the opening end 34 of the concave part 33 and floating in the concave part 33. And a flange portion 52 to be formed.

The main body 51 of the female metal part 50 has a fixed guide part 54 for inserting a screw 48 (see FIG. 5) into the side walls 33 c and 33 d from the opening side of the concave part 33, and an engaging part 42 of the male metal part 41. And an engagement guide portion 56 which engages and guides this to the final guide position 60.

The engagement guide portion 56 is formed so as to gradually descend from the engagement start position 58 toward the final guide position 60. In addition, the engagement portion 42 is provided with an interval slightly larger than the small diameter portion 42a and smaller than the large diameter portion 42b. Therefore, the engaging portion 42 of the male metal piece 41 once engaged is gradually attracted to the female metal piece 50 without being pulled out halfway.

FIG. 5 shows the side end face 3 to be joined in FIG.
It is a partially expanded sectional view which shows the mode of 0a, 32a part.
The lower end of the side end face 32b of the wall panel 32 shown in FIG. 3 is in a state shown in FIG.
Shall be supported by

In the figure, the male hardware 41 and the female hardware 50 are vertically displaced in a completely separated state, and the engaging portion 42 of the male hardware 41 faces the space below the female hardware 50 in the concave portion 33. I have. At this time, the distance between the side end surface 30a of the wall panel 30 and 32a of the wall panel 32 is a-a shown in FIG.
equal to the distance between b. The height from the center of the engaging portion 42 to the center of the final guide position 60 is equal to the height from the floor 100 to the lower end of the wall panel 110 in FIG.

When the force for lifting the wall panel 32 is relaxed, the metal hardware 50 at such a position moves as indicated by a dashed line 200 as the wall panel 32 moves. The dashed line 200 coincides with the locus of the lower portion of the side end 32b that slides down on the inclined plate 12 (see FIG. 2). Engaging part 4 during descent
2 fits into the engagement start position 58,
Both can be quickly and smoothly engaged. Thus, the engagement between the male hardware 41 and the female hardware 50 is smoothly performed.

If the male metal part 41 and the female metal part 50 do not start to engage with each other simply by lowering the suspended wall panel 32 along the inclined plate 12 (see FIG. 2), the wall panel 32 is not required. Is pressed by hand or the like, so that the engagement portion 42 is fitted into the engagement start position 58.

FIG. 6 is a sectional view showing a state in which the wall panels 30 and 32 are joined by the panel joining hardware 40.

In the same figure, the engaging portion 42 of the male hardware 41
Are locked at the final guide position 60 of the female metal part 50, whereby the end faces 30a and 32a are closely joined to each other. At this point, the panel construction jig 10 (see FIG. 3) has been removed, and the vertical displacement between the wall panel 30 and the wall panel 32 has completely disappeared. After the end surfaces 30a and 32a are joined in this manner, the lower end of the wall panel 32 is fixed by an anchor bolt (not shown) or the like, and the work of attaching the wall panel 32 is completed.

[0079]

As described above, according to the first aspect of the present invention, the foot plate is attached to the rotatably supported inclined plate, so that the suspended wall panel can be easily operated. The lower part of the end surface can be gradually lowered while being guided in a predetermined direction.

In particular, according to the second aspect of the present invention, the foot plate does not hinder the rotation of the inclined plate in the direction in which the inclination angle becomes steep, and thus has the same effect as the first aspect of the invention. A panel construction jig can be reliably realized.

According to the third aspect of the present invention, since the upper portion of the inclined plate is warped to the rear surface side, the suspended wall panel can be easily placed on the inclined plate.

According to the fourth aspect of the present invention, since the upper surface of the lower end is inclined downward, it is easier to gradually lower the wall panel. Also, a panel installation jig that can be easily removed can be obtained.

According to the fifth aspect of the present invention, since the lower end can be pulled out relatively easily by the principle of leverage, it is possible to obtain a panel installation jig which is easier to remove than the fourth aspect of the present invention. Can be.

According to the sixth aspect of the present invention, the contact point between the upper end, which is the farthest from the lower end, and the wall panel can be reliably used as a fulcrum, so that the lower end can be largely moved with less labor. In addition, it is possible to obtain a panel installation jig which can be more easily removed.

According to the seventh aspect of the present invention, the provision of the guide portion makes it possible to prevent the suspended wall panel from coming off the inclined plate.

According to the eighth aspect of the present invention, since the guide portion and the support portion are formed integrally, a panel construction jig having a guide function can be obtained while suppressing an increase in the number of components of the panel construction jig. be able to.

According to the ninth aspect of the present invention, since there is a mark, it is possible to quickly install a panel construction jig at an appropriate position.

According to the tenth and eleventh aspects of the present invention, good joining of the wall panels using the panel joining hardware can be quickly and reliably performed by a simple operation.

[Brief description of the drawings]

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

FIGS. 2A and 2B are side views showing the operation of the first embodiment shown in FIG. 1, wherein FIG. 2A shows a state before the start of rotation and FIG.

FIG. 3 is a diagram showing a state in which a wall panel is constructed using the panel construction jig according to the present invention.

FIG. 4 is a view showing a panel joining hardware used in FIG. 3;

FIG. 5 is a partially enlarged sectional view showing a state of an end face to be joined in FIG. 3;

FIG. 6 is a partially enlarged side view showing a state of a joining surface when joining is completed.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 10 Panel construction jig 12 Inclined plate 12a Upper end 12b Lower end 14 Rotating axis 16 Foot plate 19 Support part 20 Side plate (guide part) 30, 32 Wall panel 32a, 32b Side end 40 Panel metal fitting 41 Male fitting 42 Engaging part 50 Female hardware 56 Engagement guide 60 Final guide position

──────────────────────────────────────────────────の Continued on the front page (51) Int.Cl. ⁶ Identification code FI E04B 2/56 611 E04B 2/56 621L 621 1/60 503Z

Claims (11)

[Claims] 1. An end face opposite to an end face to which a suspended wall panel is to be joined when joining a wall panel using a panel joining hardware consisting of a male hardware and a female hardware which slides up and down to engage with each other. A panel construction jig for supporting a lower portion and gradually lowering the suspended wall panel while moving it in the direction of the existing wall panel, wherein the jig supports a lower portion of the end surface of the suspended wall panel and the existing wall panel. An inclining plate that inclines in a floating state so as to descend while moving in the direction of the wall panel; a support portion that rotatably supports the inclining plate so as to change its inclination angle via a rotation axis; A panel construction jig, comprising: a foot plate that regulates the inclination angle of the plate to be gradual and allows the angle to be steeply controlled in a controllable manner. 2. The panel construction jig according to claim 1, wherein the rotating shaft is attached below a connecting portion between the inclined plate and the foot plate. 3. The panel construction jig according to claim 1, wherein the inclined plate has a vertical cross section in which an upper portion of the inclined plate is curved in a rearward direction. 4. The sloping plate according to claim 1, wherein the inclined plate has a lower end that rises to the front side and is bent so as to be in contact with a floor serving as an upright surface. A panel construction jig, wherein when sandwiched between the suspended wall panel and the floor, the upper surface is inclined downward in the direction of the floor from the bending position to the tip. Utensils. 5. The device according to claim 3, wherein the inclined plate has a lower end portion that rises to the surface side and is bent so as to be in contact with a floor serving as an erecting surface, and a portion lower than the rotation shaft is lifted. The lower end portion is rotatable until it comes into contact with an end surface opposite to an end surface to be joined of the wall panel, and the lower end portion is in the bent position when sandwiched between the suspended wall panel and the floor. A panel construction jig, wherein the upper surface is formed so as to be inclined downward in the direction of the floor from the top to the tip. 6. The inclined plate according to claim 4, wherein the inclined plate has an upper end bent in a direction facing the lower end, and the upper end has a lower end contacting the floor. The panel construction jig is formed so as to abut on the opposite end face of the suspended wall panel when contacting. 7. The guide portion according to claim 1, wherein the guide portion for guiding the lower part of the end surface of the suspended wall panel in the descending inclination direction while preventing the lower part of the end surface from coming off the inclination plate. A panel construction jig provided on at least one side of the inclined plate. 8. The panel construction according to claim 7, wherein the guide portion is formed integrally with the support portion as a side plate having a size that covers at least one of sides of the inclined plate. jig. 9. The method according to claim 1, wherein the support portion has a mark for alignment,
A panel construction jig characterized by the following. 10. A wall comprising a male metal member having an engaging portion and a female metal member having an engaging guide portion and locking the engaging portion at a final guide position. A method of constructing a wall panel using a panel joining hardware for joining panels and the panel construction jig according to any one of claims 1 to 3, wherein a pair of wall panels whose end faces are joined to each other. A step of suspending a rear wall panel in a state of being vertically displaced from an end face of the front wall panel; and And the lifted wall panel is opened so that the lower end of the inclined plate abuts against the floor surface at the final position at the lower end of the open end surface of the rear wall panel when the lower wall rotates. Installing below the end face, Loading the flared wall panel on the panel construction jig, adjusting the rotation speed of the inclined plate by applying a load to the footboard, and lowering the lower end surface of the suspended wall panel to the floor surface. A step of gradually lowering the wall panel. 11. A male metal member having an engaging portion and a female metal member having an engaging guide portion and locking the engaging portion at the final guide position, and slides up and down to engage with each other to form a wall. A method for constructing a wall panel using a panel joining hardware for joining panels and the panel construction jig according to any one of claims 4 to 9, wherein a pair of wall panels whose end faces are joined to each other. A step of lifting the rear wall panel in a state of being vertically displaced from the end face of the previous wall panel; and So that the lower end of the inclined plate abuts against the floor in a state where the lower end of the inclined plate is bent at a position where the lower end is bent above the final fitting position of the lower end of the open end face of the rear wall panel when the lower end is rotated. The open of the suspended wall panel, Installing the lifted wall panel on the panel construction jig; adjusting a rotation speed of the inclined plate by applying a load to the footboard; Gradually lowering the lower end of the end surface to the floor surface.