JP2015071452A - Panel loading unit, panel loading rack and panel loading method - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a panel loading unit, a panel loading rack and a panel loading method which achieve efficiency during loading and transportation of panels.SOLUTION: A panel loading rack 1 can be loaded by being switched to a state of erecting a panel 10 loaded with flat stacking. Specifically, the panel loading rack 1 comprises: a plurality of panel receiving members 30 superposed at intervals in a vertical direction; and a plurality of panel erecting tools 40 mounted on one end on an opposite side to a hanging side of the panel receiving members 30 and engaged in the vertical direction. In the panel loading rack 1, when the other end of the panel receiving member 30 in the uppermost position is hanged and the panel 10 is erected, an engaging groove 46 at a lower end of the panel erecting tool 40 in the uppermost position is released from an engaging state when it rotates to a prescribed position with respect to an engaging shaft 44 located at an upper end of the panel erecting tool 40 at a lower position.

Description

  The present invention relates to a panel stacking unit, a panel stacking rack, and a panel stacking method, and more particularly, a panel stacking unit that constitutes a panel stacking rack that can be stacked by switching to a state in which an architectural panel stacked in a flat stack is erected. The present invention relates to a panel loading rack and a panel loading method.

2. Description of the Related Art Conventionally, a stacking rack capable of stacking panels is known for transporting panels used in various buildings manufactured in a factory to a construction site.
The panel loading and transporting method will be described. First, the panel immediately after being taken out from the production line of the factory is stored in a stacked state on a loading rack in order to secure a curing time for an adhesive or the like.

After that, when transported by a medium-sized truck or a large truck, the panels are loaded as they are in a flat state on a loading rack and transported to a building site.
On the other hand, if the construction site is narrow and cannot be entered by medium-sized trucks or large trucks, or if the number of panels to be transported is small and transportation costs are to be reduced, the panels are transported by small trucks. Will be.
When a panel is transported by a small truck or the like, since the loading platform is limited, the panel is once built up and loaded in a vertically stacked state and transported to a construction site (for example, see Patent Document 1). ).

  The transported panels are unloaded again from the truck and stored on the building site. Then, a crane or the like installed at the construction site is lifted so that one end corresponding to the upper part is lifted one by one when the panel is assembled, and attached to a predetermined position of the building.

JP 2012-71953 A

At this time, as in the case of the wall panel transport rack described in Patent Document 1, when transporting the panels in a vertically stacked state, the panels in a state of being stacked in the factory are erected in a vertically stacked state, or the construction site Therefore, it is necessary to return the vertically stacked panels to the flat stacked state.
Therefore, there has been a demand for a technique for efficiently erection of a panel loaded on a loading rack and flat work. In addition, there has been a demand for a technique capable of preventing the panel from being deformed and damaged during the panel erection work and the flat placement work.

The present invention has been made in view of the above problems, and an object of the present invention is to provide a panel stacking unit, a panel stacking rack, and a panel stacking method for improving the efficiency of stacking and transporting panels used in various buildings. Is to provide.
Another object of the present invention is to provide a panel stacking unit, a panel stacking rack, and a panel stacking method capable of preventing the panel from being deformed and damaged when the panel is stacked and transported.

  According to the panel stacking unit of the present invention, the object is a panel stacking unit constituting a panel stacking rack that can be switched to a state in which a building panel stacked in a flat stack is erected, And a panel receiving member for mounting the panel, attached to one end of the panel receiving member, and stacked in a vertical direction. A panel erection jig that is provided so as to be detachable from each other and used to erect the other end side of the panel receiving member to erect the panel. An engagement groove formed on one end side and an engagement groove formed on the other end side, which engages with the engagement groove when a plurality of layers are stacked in the vertical direction, and can be rotated with each other in a state of being engaged with the engagement groove. With the axis The panel stacking unit is stacked in a vertical direction, and the other end side of the first panel receiving member at the uppermost position is lifted to build up the panel flatly stacked on the first panel receiving member. When one of the engagement groove and the engagement shaft on the lower end side of the first panel erection jig attached to the first panel receiving member is located below the first panel erection jig This is solved by releasing from the engaged state when the second panel erection jig is rotated to a predetermined position with respect to the other of the engagement groove and the engagement shaft on the upper end side of the jig.

With the above configuration, when the other end side of the uppermost first panel receiving member is lifted and a panel to be laid on the first panel receiving member is erected, the first panel erection attached to the first panel receiving member One of the engagement groove and the engagement shaft on the lower end side of the jig is connected to the engagement groove and the engagement shaft on the upper end side of the second panel erection jig below the first panel erection jig. It is supported while engaged with the other.
Further, in conjunction with the operation of the first panel receiving member rotating in the panel erection direction, one on the lower end side of the first panel erection jig is the other on the upper end side of the second panel erection jig. It rotates in the state engaged with.
And when the 1st panel receiving member rotates to the predetermined position which raises a panel, one side in the lower end side of the 1st panel erection jig is with respect to the other in the upper end side of the 2nd panel erection jig To disengage from the engaged state.
It should be noted that the vertically stacked panels can be returned to the flat stacked state by performing the reverse operation of the erection operation.
Therefore, in order to transport the panels stacked in a truck vertically, the panels stacked in the loading rack at the factory are built up vertically, or the panels stacked in the loading rack at the construction site are stacked in a stacked state. The work to return to is much more efficient. Moreover, since the panel is always stably supported by the panel erection jig while being supported by the panel receiving member, deformation and damage of the panel can be suppressed when the panel is loaded and transported.

At this time, the engagement groove is provided at one end portion in the vertical direction of the panel erection jig, and is formed by being cut out from the one end portion toward the other end side. In the panel erection jig, it is provided at the other end portion in the vertical direction, and is formed at a position facing the engagement groove when a plurality of the vertical erections are stacked, and the engagement groove and the engagement shaft are respectively The panel receiving member may extend in a direction orthogonal to a direction connecting the one end side and the other end side.
As described above, when the first panel receiving member rotates in the panel erection direction, one of the engagement groove and the engagement shaft on the lower end side of the first panel erection jig becomes the central axis of rotation. In the configuration supported by the other of the engagement groove and the engagement shaft on the upper end side of the second panel erection jig, the engagement groove and the engagement shaft extend in the extending direction of the central axis, respectively. When the panel is erected, the area in which the engagement groove and the engagement shaft support each other can be increased, and the panel can be erected stably.

At this time, when the other end side of the first panel receiving member is lifted and the panel is erected, the other side on the upper end side of the second panel erection jig is lifted by the first panel receiving member. It is preferable to support one of the first panel erection force by receiving it from the one on the lower end side of the first panel erection jig.
With the above configuration, the panel can be erected more stably by the panel erection jig.

At this time, the engagement groove is preferably formed at a lower end portion of the panel erection jig, and the engagement shaft is formed at an upper end portion of the panel erection jig.
Further, the engagement groove is formed continuously from the first groove part cut out from the lower end part of the panel erection jig toward the upper end part side, and the first groove part, A second groove portion that is bent and cut in a direction from one end side toward the other end side that is the lifting side, and is formed continuously from the second groove portion, and is bent in the notch direction of the first groove portion. And a third groove part cut out.
In addition, the engagement shaft at the upper end of the second panel erection jig has a lower end of the first panel erection jig when the panel is stacked on the first panel receiving member. Of the engaging groove of the first panel erection jig when the panel that is engaged with the second groove part and laid flat and built up to a predetermined position is engaged. Among these, when engaged with the third groove portion and the panel is erected to a predetermined position, it is preferable to leave the state engaged with the engagement groove of the first panel erection jig.
With the above-described configuration, the engagement groove on the lower end side of the first panel erection jig has an engagement shaft on the upper end side of the second panel erection jig, corresponding to the lifting rotation direction of the first panel receiving member. Since the engaged state can be maintained while changing the position to be engaged, the panel can be built up more stably.

At this time, a plurality of the panel receiving members are stacked in the vertical direction, and the panel erection jig is attached to the first panel receiving member whose upper end side is the uppermost position, and whose lower end side is the lowermost position of the panel It may be attached to the receiving member.
With the above configuration, for example, two panel receiving members are stacked in the vertical direction, and a panel stacking unit that is configured by attaching a panel erection jig to the uppermost panel receiving member and the lowermost panel receiving member is completed. In addition, two panels can be erected in one panel erection operation, and the work efficiency is improved as compared with the panel erection one by one.

At this time, a panel suspension jig is provided which is attached to the other end side of the panel receiving member and is used for lifting the other end side of the panel receiving member. While being attached to a panel receiving member, the lower end side is good to be attached to the said panel receiving member of the lowest position.
By the said structure, the efficiency of the operation | work which lifts the other end side of a panel receiving member and builds up a panel further improves.

At this time, it is also possible to realize a panel stacking rack formed by stacking a plurality of the panel stacking units in the vertical direction.
The panel stacking unit is a panel stacking rack configured by stacking a plurality of the panel stacking units in the vertical direction, and includes a unit connecting jig for connecting the stacked panel stacking units to each other. A panel stacking rack provided with fitting portions that are detachably fitted to the fitted portions respectively provided on the upper surface portions of the plurality of panel hanging jigs when the panel is erected. It can also be realized.
As described above, when the panel stacking rack is transported in a state where the panel is erected, the panel stacking units are connected to each other, so that the transporting operation is stabilized and the deformation and damage of the panel can be prevented.
And since it becomes the simple composition which inserts and fits the fitting part of a unit connection jig in the fitting part of the panel hanging jig used as the component of a plurality of panel loading units, for example, the conventional bolt fastening Compared with the case, the work efficiency is dramatically improved.
In particular, when working in a state in which the panel stacking rack is erected, an operator usually uses a stepladder, so that the work of assembling components is simplified, and the working efficiency is remarkably increased.

  In addition, the panel loading method is capable of switching to a state in which a construction panel loaded in a flat stack is erected and accommodates the panel by stacking a plurality of panel receiving members for placing the panel in a vertical direction. A step of detachably installing each other at a possible interval, an engagement groove formed on one end side in the vertical direction, and formed on the other end side, and attached to and detached from the engagement groove when stacked in the vertical direction. A panel erection that is used when the panel is constructed by lifting the other end of the panel receiving member. A jig is attached to one end side of the panel receiving member, and a plurality of the upper and lower first panel receiving members are lifted and installed on the first panel receiving member. Building the panels to be stacked flat In the raising step, and in the step of raising the panel, one of the engagement groove and the engagement shaft on the lower end side of the first panel erection jig attached to the first panel receiving member is the first The second panel erection jig below the one panel erection jig is disengaged from the engagement state when rotated to a predetermined position with respect to the other of the engagement groove and the engagement shaft on the upper end side of the second panel erection jig. A panel loading method can also be realized.

According to the panel stacking unit, the panel stacking rack, and the panel stacking method of the present invention, it is possible to provide a panel stacking unit, a panel stacking rack, and a panel stacking method for improving the efficiency of stacking and transporting panels used in various buildings. Can do.
Further, it is possible to provide a panel stacking unit, a panel stacking rack, and a panel stacking method capable of preventing the panel from being deformed and damaged during panel stacking and transportation.

It is a schematic perspective view which shows the panel stacking rack which concerns on this invention. It is a disassembled perspective view which shows the panel receiving member of a panel loading rack. It is a perspective view which shows the panel construction jig | tool of a panel loading rack. It is decomposition | disassembly explanatory drawing of a panel receiving member and a panel erection jig. It is a front view which shows the state which lifted the other end part of the panel stacking rack. It is process drawing which shows the panel loading method using a panel loading rack. FIG. 7A is a side view of the panel erection jig, and FIG. 7A is a diagram for explaining a state in which the panels are stacked. FIG. 7B is a diagram in which the panel is erected to the first predetermined position. It is a figure explaining the time. FIG. 8A is a side view of the panel erection jig, and FIG. 8A is a diagram for explaining when the panel is erected up to the second predetermined position, and FIG. It is a figure explaining the time of having performed. It is a front view explaining the state which placed the panel stacking rack vertically. FIG. 9A is a side view of the panel erection jig, and FIG. 9A is a diagram for explaining the vertical placement work of the panel, and FIG. 9B is a diagram for explaining the completion of the vertical placement work of the panel. It is. It is a perspective view which shows 2nd Example of the panel erection jig | tool of FIG. It is a disassembled perspective view which shows a panel suspension jig as 2nd Example of a panel stacking rack. It is a front view which shows the state which lifted the other end part of the panel stacking rack using the panel suspension jig. It is an exploded explanatory view of a panel stacking rack in a vertically placed state and a unit connecting jig. It is a disassembled perspective view which shows a unit connection jig | tool.

Hereinafter, a panel stacking rack according to an embodiment of the present invention will be described with reference to FIGS.
The present embodiment is a panel stacking rack that can be switched to a state in which panels stacked in a flat stack can be stacked and stacked, and a plurality of panel receiving members stacked at intervals in the vertical direction, and a panel receiving member A panel erection jig attached to one end on the opposite side of the lifting side and engaged in multiple directions in the vertical direction, when the panel is erected by lifting the other end of the uppermost panel receiving member The engagement groove at the lower end of the panel erection jig at the position is disengaged from the engagement state when rotated to a predetermined position with respect to the engagement shaft at the upper end of the panel erection jig at the lower position. The present invention relates to an invention of a panel stacking rack.

The panel stacking rack 1 according to the present embodiment is a rack capable of stacking a plurality of building panels 10 used in various buildings, and is stored in a state where the panels 10 are stacked in a factory or a building site, for example. And when the panel 10 is transported between a factory and a construction site, the panel 10 is used to be placed on a truck bed in a vertically stacked state.
As shown in FIG. 9, the panel stacking rack 1 is loaded with the panels 10 stacked in a flat state as shown in FIG. 1, or lifted by a crane as shown in FIG. 5 from the installation position shown in FIG. By switching to the installation position erected approximately 90 degrees, it is possible to stack the flatly stacked panels 10 in a vertically stacked state.

As shown in FIG. 1, the panel stacking rack 1 is a lower end portion of the panel stacking rack 1, and a base member 20 disposed at four corners, and a plurality of the stacking racks 1 are vertically installed on the base member 20. A panel receiving member 30 disposed so as to connect the base members 20 at two corners in the short direction of the panel stacking rack 1, and a panel receiving member 30 attached to the outer surface in the long direction of the panel receiving member 30. The panel erection jig 40 that is installed in an overlapping manner is mainly configured so that the panel 10 can be placed on the upper surface of the panel receiving member 30.
Further, in the panel stacking rack 1, the panel receiving members 30 are installed in pairs in the longitudinal direction of the panel stacking rack 1 with a predetermined interval, and the panel erection jig 40 is similarly spaced with a predetermined interval. It is installed in a pair.

The panel 10 is, for example, a rectangular panel member that constitutes an outer wall of a building. As shown in FIG. 1, the panel 10 has a rectangular panel frame 11 and a rectangular exterior face member 12 fixed to the panel frame 11. And mainly consists of.
The panel frame 11 is formed by framing a long steel material having a substantially U-shaped cross section into a rectangular shape. The space surrounded by the framed panel frame 11 is filled with a heat insulating material (not shown) made of glass wool, urethane foam or the like.
The exterior surface material 12 is formed from a ceramic-type outer wall material, water-resistant plywood, or the like.

A plurality of bolt holes (not shown) are formed on the outer surface of the panel frame 11 on the side opposite to the exterior surface material 12 and facing the panel receiving member 30.
The panel 10 is configured to be attachable to the panel receiving member 30 via both screw bolts (not shown) fitted in these bolt holes.
Two panel suspensions (not shown) used when lifting the panel 10 are attached to predetermined positions on the outer side surface of the panel 10 in the short direction. The panel suspension has an annular shape to which a suspension member such as a wire rope can be attached.

The base member 20 is a member that serves as a base of the loading rack 1 and is formed by combining square steel pipes, plate steel materials, and the like, and supports the panel receiving member 30 and the panel erection jig 40 from below. It is.
As shown in FIG. 1, the base member 20 is provided at the four corners of the lower end portion of the panel stacking rack 1, and is joined to the base main body portion 21 having a substantially rectangular cross section and the upper surface of the base main body portion 21. A base connecting portion 22 made of a long body having a substantially rectangular shape in cross section, provided to connect the base main body portions 21 at the two corners in the longitudinal direction of the panel stacking rack 1, and at the four corners. It is mainly comprised from the engaging part 23 each joined and provided in the upper surface of the base main-body part 21, and arrange | positioned adjacent to the base connection part 22. FIG.

Two base connection portions 22 are installed at a predetermined interval in the short direction of the panel stacking rack 1, and the bottom ends of the panel receiving members 30 are formed on the upper surfaces of both ends of the base connection portion 22 in the long direction. A fitting hole (not shown) for fitting with the part is formed, and the panel receiving member 30 can be attached from above the base connecting part 22.
The engaging portions 23 are erected on the base main body portions 21 with a predetermined interval, and penetrate through a pair of shaft support portions 23a having a substantially flat plate shape and upper ends of the pair of shaft support portions 23a. It is mainly composed of a substantially cylindrical engaging shaft 23b that is fitted and extends in the longitudinal direction of the panel stacking rack 1.
The engaging shaft 23 b of the engaging portion 23 is engaged with an engaging groove 46 formed at the lower end portion of the panel erection jig 40, and the panel erection jig 40 is attached from above the engagement portion 23. be able to.

The panel receiving member 30 is a member on which the panel 10 can be mounted. The panel receiving member 30 is formed in a substantially H shape by combining a square steel pipe, a lip groove steel, or the like, and has an interval that can accommodate the panel 10. And are detachably attached to each other in the vertical direction.
As shown in FIG. 2, the panel receiving member 30 includes a panel receiving member 30 a and a panel receiving member 30 b having different shapes. Two panel receiving members 30 a are stacked in the vertical direction, and one panel is further upward. The receiving member 30b is overlapped to constitute one unit.

The panel receiving member 30a is welded to each of the long panel receiving portion 31 having a substantially rectangular shape in cross section and both ends in the longitudinal direction of the panel receiving portion 31, and extends perpendicularly to the panel receiving portion 31, The main body is mainly composed of a divided support portion 32 having a substantially square cross section.
The panel receiving portion 31 includes a plurality of bolt holes 31a formed on the upper surface thereof at predetermined intervals in the longitudinal direction, and the panel 10 can be detachably mounted via both screw bolts (not shown). It is a possible part.

The divided support columns 32 are portions that become the support columns of the panel stacking rack 1 as a whole when a plurality of panel receiving members 30 are stacked in the vertical direction, and are erected on the base member 20.
A fitting protrusion 32a having a substantially U-shaped cross section extending upward is joined to the upper end portion of the divided support portion 32, and a part thereof is fitted inside.
On the other hand, the lower end part of the division | segmentation support | pillar part 32 becomes the fitting recessed part 32b which fits to the fitting convex part 32a so that attachment or detachment is possible when it piles up and down.
Moreover, the fitting recessed part 32b becomes a shape inserted so that attachment or detachment is possible also with respect to the fitting hole not shown of the base member 20 upper surface.
Therefore, the panel receiving member 30a is detachably installed on the base member 20 and is detachably installed by overlapping a plurality in the vertical direction.

The panel receiving member 30b is welded to the above-described panel receiving portion 31 and both ends of the panel receiving portion 31 in the longitudinal direction, and extends vertically with respect to the panel receiving portion 31, and is divided into a substantially rectangular shape in cross section. It is mainly composed of the support column 33, and is slightly different from the divided support column 32 of the panel receiving member 30a.
A fitting convex portion 33a is joined to the upper end portion of the divided support portion 33. The fitting convex portion 33a is formed by placing a substantially flat steel material on a flat surface with a predetermined interval on its upper surface. It has the structure which joined so that one protrusion part might be extended upwards.
On the other hand, the lower end part of the division | segmentation support | pillar part 33 becomes the fitting recessed part 33b which fits the fitting convex part 33a so that attachment or detachment is possible when it piles up and down.
The panel receiving member 30b is configured to be detachably engageable with the panel receiving member 30a and the panel receiving member 30b when a plurality of the panel receiving members 30b are stacked in the vertical direction.

With the above configuration, as shown in FIG. 2, one panel receiving member 30b can be further fitted over the two panel receiving members 30a stacked in the vertical direction.
At this time, the fitting convex part 32a of the panel receiving member 30a is adjusted so that a fitting part may become larger than the fitting convex part 33a of the panel receiving member 30b.
Therefore, when stacked in the vertical direction, the combination of the panel receiving member 30a on the upper side and the panel receiving member 30b on the lower side is more easily separated in the vertical direction or the horizontal direction than the combination of the panel receiving members 30a. It becomes.

At both ends of the panel receiving member 30 in the longitudinal direction, bolt holes 34 are respectively formed on the outer side surfaces thereof. As shown in FIG. 1, a connecting member 35 and a panel are connected to one end side via both screw bolts. The erection jig 40 is attached in order.
Further, only the connecting member 35 is attached to the other end side which is the lifting side of the panel receiving member 30 via both screw bolts.

As shown in FIG. 1, the connecting member 35 is a member that connects two panel receiving members 30 installed at a predetermined interval in the longitudinal direction of the panel stacking rack 1.
The connecting member 35 is formed of a substantially flat plate-like elongated body, and bolt holes (not shown) are formed at both ends in the longitudinal direction, and are connected to the panel receiving member 30 by fastening both screw bolts. .
Also, lifting holes (not shown) used when lifting the panel receiving member 30 are formed on both ends of the bolt holes (not shown). By inserting a suspension member such as a wire rope into the lifting hole, the panel receiving member 30 integrated with the connecting member 35 can be lifted by a crane or the like.

  The panel erection jig 40 is a member used when the panel 10 is erected by lifting the other end of the panel receiving member 30 in the longitudinal direction. The panel erection jig 40 is a square steel pipe, a lip groove steel, a plate steel, or the like. They are formed in combination, and are installed so as to be detachable from each other when they are stacked in the vertical direction.

  As shown in FIG. 3, the panel erection jig 40 includes a jig main body 41 having a substantially rectangular cross section and elongated in the vertical direction, and an engagement portion welded to the upper end of the jig main body 41. 42 and an engaged portion that is welded to the lower end portion of the jig main body portion 41 and engages with the engaging portion 42 when being overlapped in the vertical direction, and can be rotated with each other while being engaged with the engaging portion 42. 45.

The jig main body 41 has a substantially trapezoidal shape such that the inner surface on the side attached to the panel receiving member 30 extends slightly in the vertical direction from the opposite outer surface.
Bolt holes 41a, 41b, and 41c are formed in the jig main body 41 so as to penetrate from the outer surface side toward the panel receiving member 30 side and are respectively arranged at the upper end portion, the substantially central portion, and the lower end portion. As shown in FIG. 4, the panel erection jig 40 is attached to the panel receiving member 30 by fitting both screw bolts into the bolt holes 41 a, 41 b and 41 c.
Explaining in detail, the bolt holes 41a, 41b, 41c of the panel erection jig 40 communicate with the bolt holes 34 of the panel receiving member 30 stacked in the vertical direction so that they correspond to each other. One panel erection jig 40 is attached to the three panel receiving members 30.

The engaging portion 42 is a member that is long in the vertical direction, and extends upward from the jig body portion 41.
The engaging portions 42 are provided to be joined to the outer surface of the upper end portion of the jig main body portion 41, and are arranged in a pair with an interval in a direction orthogonal to the attaching direction to the panel receiving member 30, and extend upward. The substantially flat plate-shaped shaft support part 43 and the engagement shaft 44 which penetrates and is fitted in the upper end part of a pair of shaft support part 43 are comprised mainly.
The engagement shaft 44 has a substantially cylindrical shape and extends in a direction orthogonal to the direction of attachment to the panel receiving member 30.
A flange portion that protrudes outward in the axial direction of the engagement shaft 44 and extends in the vertical direction is formed on the outer surface of the pair of shaft support portions 43, and the rigidity of the engagement portion 42 is increased. .

The engaged portion 45 is a vertically long member having a substantially U-shaped cross section, and a part of the engaged portion 45 is fitted inside the jig main body 41 and is provided more than the jig main body 41. It extends downward.
At the lower end portion of the engaged portion 45, an engaging groove 46 is formed that is cut out toward the jig main body 41 side.
The engaged portion 45 is firmly fixed to the jig main body portion 41 by fastening a fastening bolt in a direction orthogonal to the attachment direction to the panel receiving member 30.
The engaged portion 45 is formed of a substantially U-shaped body having an opening on the opposite side to the surface on the panel receiving member 30 side, and is firmly secured by the panel receiving member 30 and both screw bolts via the jig main body 41. It is fixed to.

The engagement groove 46 includes a groove portion formed wider than the engagement shaft 44.
The engaging groove 46 is formed continuously from the first groove portion 46a cut out from the lower end portion toward the upper end portion, and the first groove portion 46a, and is bent and cut in the direction toward the panel receiving member 30 side. It is mainly composed of a second groove portion 46b that is cut out, and a third groove portion 46c that is formed continuously from the second groove portion 46b and is bent in the cutout direction of the first groove portion 46a.
Further, the engagement groove 46 is cut out so as to extend in the axial direction that is the extending direction of the engagement shaft 44 as a whole, and the engagement shaft 46 is formed when a plurality of panel erection jigs 40 are stacked in the vertical direction. 44, and is detachably engaged with the engagement shaft 44.

As shown in FIG. 3 or FIG. 4, the first groove portion 46 a is cut away from the lower end portion of the engagement groove 46 toward the upper end side and inclined toward the panel receiving member 30 side. The inclination angle of the first groove 46a with respect to the horizontal plane is preferably about 45 degrees, for example.
The second groove portion 46 b is bent continuously from the first groove portion 46 a, and is extended and cut out so as to be substantially parallel to the longitudinal direction of the panel receiving member 30.
The third groove portion 46c is continuously bent from the second groove portion 46b and cut out so as to be inclined toward the panel receiving member 30 side while being directed toward the upper end portion side. The inclination angle of the third groove 46c with respect to the horizontal plane is preferably about 45 degrees, for example.
The first groove 46a, the second groove 46b, and the third groove 46c constituting the engagement groove 46 are detachably engaged with the engagement shaft 44, respectively, and the engagement shaft 44 is engaged. It is configured to be movable between these grooves.

In the above configuration, as shown in FIG. 4, three panel receiving members 30 stacked in the vertical direction and one panel erection jig 40 attached to the outer surface of these panel receiving members 30 constitute one unit. The panel loading unit will be completed.
FIG. 4 shows two unit panel stacking units.

In the above configuration, in the panel stacking rack 1, as shown in FIG. 5, the other end on the lifting side of the uppermost panel receiving member 30 is lifted by a crane or the like, and the panels stacked on the panel receiving member 30 are stacked. 10, the engagement groove 46 at the lower end of the uppermost panel erection jig 40 rotates to a predetermined position with respect to the engagement shaft 44 at the upper end of the panel erection jig 40 at the lower position. It is the structure which can be disengaged from an engagement state when doing.
Therefore, the work of erection and vertically placing the flat stacked panel 10 together with the panel receiving member 30 is stabilized and made efficient by using the panel erection jig 40.
In other words, the panel erection jig 40 also stabilizes and increases the efficiency of erection of the vertically placed panel 10 together with the panel receiving member 30 and laying it flat.
Details will be described later.

<Panel loading method using panel loading rack>
Next, a panel stacking method in which the panels 10 stacked in a flat stack using the panel stack rack 1 are switched to a state in which they are erected and stacked in a vertical stack will be described with reference to FIGS.
FIG. 6 is a work process diagram showing a panel stacking method using the panel stacking rack 1.

In the panel stacking method using the panel stacking rack 1, first, a work process (ST01) in which a plurality of panel receiving members 30 are stacked in a vertical direction so as to be detachable from each other with an interval capable of accommodating the panel 10 is started.
More specifically, as shown in FIG. 1, first, a pair of panel receiving members 30 are installed with an interval of about the length of the panel 10 in the longitudinal direction. And another panel receiving member 30 is piled up and installed on a pair of panel receiving members 30, respectively.
In the panel stacking rack 1, a total of nine panel receiving members 30 are stacked in the vertical direction. Further, the three panel receiving members 30 are configured as one unit, and the two panel receiving members 30a and the one panel receiving member 30b are stacked in order from the bottom to make a total of three units.

More specifically, each time a pair of panel receiving members 30 arranged at a predetermined interval are installed at the same height, one panel 10 is placed on the pair of panel receiving members 30 immediately after installation. Put.
In the panel stacking rack 1, as shown in FIG. 1, a total of six panels 10 are placed one by one on a total of six panel receiving members 30a in the vertical direction, and a panel is placed on a total of three panel receiving members 30b. 10 is configured not to be placed.

Although the panel stacking rack 1 is stabilized by installing the base member 20 in advance and installing the panel receiving member 30 on the base member 20, the base member 20 is not necessarily installed.
In addition, the panel stacking rack 1 is stabilized by installing the pair of panel receiving members 30 at a predetermined interval, and then installing the connecting member 35 so as to connect the pair of panel receiving members 30. The member 35 is not necessarily installed.

Next, the panel erection jig 40 is attached to one end of the panel receiving member 30, and the process proceeds to a step (ST02) in which a plurality of panels are installed in the vertical direction.
More specifically, as shown in FIG. 5, first, the panel erection jig 40 is attached to the outer surface opposite to the lifting side in the longitudinal direction of the panel receiving member 30 via both screw bolts.
In the panel stacking rack 1, one panel erection jig 40 is attached to the three panel receiving members 30 in the vertical direction.
Specifically, both screw bolts are fitted into the bolt holes 41a at the upper end of the panel erection jig 40 and fixed to the panel receiving member 30 at the upper position. Similarly, another screw bolt is fitted into the bolt hole 41b at the substantially central portion and fixed to the panel receiving member 30 at the central position. Similarly, another screw bolt is fitted into the bolt hole 41c at the lower end portion and fixed to the panel receiving member 30 at the lower position.

In the panel stacking rack 1, three panel erection jigs 40 are stacked in the vertical direction.
Specifically, the engagement shaft 46 at the upper end of the panel erection jig 40 at the lower position is engaged with the engagement groove 46 at the lower end of the panel erection jig 40 at the upper position.
The engagement position between the engagement shaft 44 and the engagement groove 46 will be described in detail. As shown in FIG. 7A, when the panels 10 are stacked on the panel stacking rack 1, the engagement shaft 44 is engaged. Of the joint groove 46, the second groove portion 46b is engaged.
With the above-described configuration, the upper end portion and the lower end portion of the engagement shaft 44 are in an engagement position where they can contact the second groove portion 46b of the engagement groove 46, and the most stable position when the panel 10 is in the flat stacked state. Become.

  Finally, the other end in the longitudinal direction of the panel receiving member 30 at the uppermost position is lifted, and the process proceeds to the step of building up the panel 10 stacked on the panel receiving member 30 (ST03).

More specifically, as shown in FIG. 5, first, the other end of the panel receiving member 30 at the uppermost position is lifted by a crane or the like, and the panel 10 stacked on the panel receiving member 30 is shown in FIG. (ST03-1).
At this time, the engaging groove 46 at the lower end of the uppermost panel erection jig 40 is connected to the lowermost panel erection tool 40 in conjunction with the operation of the uppermost panel receiving member 30 rotating in the erection direction of the panel 10. It rotates in the state engaged with the engaging shaft 44 at the upper end of the raising jig 40.
When the panel 10 is erected to the first predetermined position, the uppermost panel erection jig 40 is engaged with the engagement groove 46 and the engagement shaft 44 with respect to the panel erection jig 40 at the lower position. Rotate to change the engagement position.
Specifically, as the panel erection jig 40 at the uppermost position rotates, the third groove of the engagement groove 46 is moved from the position where the second groove 46b of the engagement groove 46 and the engagement shaft 44 are engaged. The position is switched to a position where the groove 46c and the engagement shaft 44 are engaged.

With the above-described configuration, the upper end portion and both side portions of the engagement shaft 44 are in an engagement position where the engagement groove 46 can come into contact with the third groove portion 46c, and the most when the panel 10 is raised to the first predetermined position. It will be a stable position.
The first predetermined position corresponds to a position where the panel 10 is erected about 45 degrees from the flat stacked state.

In step ST03-1, after the panel 10 to be stacked is erected to the first predetermined position, the other end of the panel receiving member 30 is continuously lifted, and the panel 10 is shown in FIG. 2 Build up to a predetermined position (ST03-2).
At this time, the engagement groove 46 of the uppermost panel erection jig 40 is coupled with the operation of the uppermost panel receiving member 30 rotating in the erection direction of the panel 10 so that the lower panel erection jig is located. It rotates in the state engaged with 40 engaging shafts 44.
When the panel 10 is erected to the second predetermined position, the uppermost panel erection jig 40 rotates so as to change the engagement position with respect to the lower panel erection jig 40.
Specifically, when the uppermost panel erection jig 40 is rotated, the first groove of the engagement groove 46 is moved from the position where the third groove 46c of the engagement groove 46 and the engagement shaft 44 are engaged. The position is switched to a position where the groove 46a and the engagement shaft 44 are engaged.

With the above configuration, the substantially inclined portion on the upper end side and the substantially inclined portion on the lower end side of the engagement shaft 44 become an engagement position where the first groove portion 46a of the engagement groove 46 can be brought into contact, and the panel 10 is moved to the second position. It is the most stable position when building up to a predetermined position.
The second predetermined position corresponds to a position where the panel 10 is erected about 60 to 80 degrees from the flat stacked state.

In step ST03-2, after the panel 10 to be stacked is erected up to the second predetermined position, the other end of the panel receiving member 30 is continuously lifted, and the panel 10 is shown in FIG. 3. Build up to a predetermined position (ST03-3).
At this time, the engaging groove 46 of the uppermost panel erection jig 40 is moved in the lower position of the panel receiving member 30 in conjunction with the rotation of the uppermost panel receiving member 30 while being lifted in the erection direction of the panel 10. The engagement jig 44 is disengaged from the engagement state with respect to the engagement shaft 44.
The third predetermined position corresponds to a position where the panel 10 is erected about 90 degrees from the flat stacked state.

In step ST03-3, the panel 10 is erected up to the third predetermined position, and then the suspended panel receiving member 30 is installed in the predetermined position together with the panel 10 (ST03-4).
At this time, when another panel receiving member 30 is already installed in a vertical position, as shown in FIG. 9, a panel receiving member that is newly installed vertically with respect to the panel receiving member 30 that has already been installed in a vertical position, as shown in FIG. The member 30 is connected and installed.
More specifically, as shown in FIG. 10 (a), a panel that is newly placed vertically with respect to the engaging shaft 44 of the panel erection jig 40 attached to the panel receiving member 30 that has already been placed vertically. The engaging groove 46 of the panel erection jig 40 attached to the receiving member is engaged.
Specifically, the engagement groove 46 is engaged with the engagement shaft 44 by approaching it from the upward inclined direction of about 45 degrees with respect to the horizontal plane.
When the panel receiving members 30 are connected in a vertically placed state, as shown in FIG. 10B, the engaging shaft 44 and the second groove portion 46 b of the engaging groove 46 are engaged with each other.

By repeating the above-described steps ST01 to ST03, the panel stacking rack 1 can be used to switch to a state in which a plurality of panels 10 stacked in a flat stack are erected and stacked in a vertical stack.
Also, by applying the panel erection process of steps ST03-1 to ST03-4, the panel 10 placed vertically can be erected together with the panel receiving member 30 and laid flat. Become.

  Among the work steps of the panel stacking method, in the panel receiving member 30 installation step (ST01) and the panel erection jig 40 installation step (ST02), all the panel receiving members 30 constituting the panel stacking rack 1 are installed. Then, it is good also as the process of installing the panel erection jig 40, or after installing the three panel receiving members 30 constituting the panel stacking unit, one panel erection jig 40 is installed. These steps may be sequentially repeated to complete the panel stacking rack 1.

<Second embodiment of panel erection jig>
Next, a second embodiment of the panel erection jig 40 will be described with reference to FIG.
In addition, in the following description, in order to clarify the difference in characteristics, the description overlapping with the panel erection jig 40 according to the above embodiment is omitted.

The panel erection jig 140 according to the second embodiment is characterized in that the shapes of the engaging part 42 and the engaged part 45 are simplified as compared with the panel erection jig 40.
As shown in FIG. 11, the panel erection jig 140 is welded to the jig main body part 141, the engaging part 142 welded to the lower end part of the jig main body part 141, and the upper end part of the jig main body part 141. It is mainly composed of engaged portions 145 that are engaged with the engaging portions 142 when they are stacked in the vertical direction and are rotatable with each other while being engaged with the engaging portions 142.

The engaging portions 142 are provided to be joined to the inner side surface of the lower end portion of the jig main body portion 141, and are arranged in a pair with an interval in a direction orthogonal to the attaching direction to the panel receiving member 30, and extend upward. This is mainly composed of a substantially flat shaft support portion 143 and an engagement shaft 144 that is fitted into the upper end portions of the pair of shaft support portions 143.
The engagement shaft 144 has a substantially cylindrical shape and extends in a direction orthogonal to the direction of attachment to the panel receiving member 30.

The engaged portion 145 is a substantially flat abutment portion 147 that is placed flat on the upper surface of the jig main body 141, and is erected on the abutment portion 147, and is orthogonal to the mounting direction to the panel receiving member 30. It is mainly comprised from the substantially flat-shaped shaft support part 148 arrange | positioned at intervals in a direction and extending upwards.
An engagement groove 146 cut out toward the jig body 141 side is formed at the upper end portion of the pair of shaft support portions 148.
The engagement groove 146 includes a substantially semicircular groove portion formed wider than the engagement shaft 144.

  In the above configuration, one panel stacking unit is completed by three panel receiving members 30 stacked in the vertical direction and one panel erection jig 140 attached to the outer surface of these panel receiving members 30. become.

<Second Embodiment of Panel Loading Rack>
Next, a second embodiment of the panel stacking rack 1 will be described with reference to FIGS.
As shown in FIGS. 12 and 13, the panel stacking rack 1 according to the second embodiment is attached to the surface opposite to the panel erection jig 40 on the outer side surface in the longitudinal direction of the panel receiving member 30, A plurality of panel suspension jigs 50 installed in series in the vertical direction, and a unit connection attached to the upper surfaces of the plurality of panel suspension jigs 50 when the panel stacking rack 1 is erected as shown in FIG. And a jig 60.

The panel suspension jig 50 is a member used for lifting the other end of the panel receiving member 30 in the longitudinal direction, and is formed by combining groove steel, plate steel, or the like.
As shown in FIG. 12, the panel suspension jig 50 is welded to a jig body 51 having a long casing shape and a center portion in the vertical direction of the jig body 51, Is mainly composed of a fitting convex portion 54 provided so as to protrude to the opposite side.
In addition, the fitting convex part 54 is corresponded to the to-be-fitted part of a panel suspension jig in a claim.

Bolt holes 51 a, 51 b, 51 c that penetrate from the outer surface side to the panel receiving member 30 side are formed in the upper end portion, the center portion, and the lower end portion, respectively. The panel suspension jig 50 is attached to the panel receiving member 30 by fitting both screw bolts into the bolt holes 51a, 51b, 51c.
More specifically, one panel suspension is achieved by connecting the bolt holes 51a, 51b, 51c of the panel suspension jig 50 so as to correspond to the respective bolt holes 34 of the panel receiving member 30 stacked in the vertical direction. The jig 50 is bolted to the three panel receiving members 30.
Note that bolt holes 52a and 53a penetrating in the vertical direction are formed in the upper wall portion 52 and the bottom wall portion 53 of the jig main body 51, respectively.

The fitting convex portion 54 is a substantially semi-elliptical plate-like body, and is a portion that is detachably fitted into the fitting hole portion 62 of the unit connecting jig 60.
The fitting convex portion 54 is welded to the jig main body 51 and a substantially circular lifting hole 54 a that is formed at a tip portion protruding from the jig main body 51 and penetrates in the thickness direction of the fitting convex portion 54. And a substantially rectangular cutout 54 b formed in the end portion and cut out in the thickness direction of the fitting convex portion 54.
The lifting hole 54a is a hole for inserting a suspension member such as a wire rope through a shackle as shown in FIG. 13, and the notch 54b is a bolt hole as shown in FIG. It is formed as an escape portion for insertion through 51b.
In addition, the fitting convex part 54 is welded so that it may be pinched | interposed into the two reinforcement wall parts provided in the center part of the jig | tool main body part 51, and the rigidity of the fitting convex part 54 is improved.

  By providing the panel hanging jig 50, as shown in FIG. 12 and FIG. 13, the three panel receiving members 30 stacked in the vertical direction can be connected as one unit of panel stacking unit. The unit can be lifted by a crane or the like every unit.

As shown in FIG. 14, the unit connecting jig 60 is a member that connects the three panel stacking units constituting the panel stacking rack 1 at the top surface portion when the panel stacking rack 1 is erected. , Groove-shaped steel, L-shaped steel, plate steel, and the like.
More specifically, the unit connecting jig 60 is a member that is provided so as to cover the three panel hanging jigs 50 from above and connects the panel hanging jigs 50 to each other.
As shown in FIG. 15, the unit connecting jig 60 is welded to the jig main body portion 61 having a long casing shape and both ends of the jig main body portion 61 in the longitudinal direction, and projects outward. It is mainly composed of an approximately L-shaped connecting portion 63.
In addition, the jig body 61 has a substantially rectangular fitting hole 62 penetrating from the outer side of the upper surface toward the panel hanging jig 50 side with a predetermined interval in the longitudinal direction of the jig body 61. Three are formed.

  The fitting hole 62 is a portion corresponding to the fitting portion of the unit connecting jig 60 in the claims, and is arranged at a position facing the three fitting convex portions 54 of the panel hanging jig 50. ing. More specifically, the fitting hole portion 62 is formed such that the width in the long direction and the thickness in the short direction are slightly wider than the width and thickness of the fitting convex portion 54, respectively.

The connecting portion 63 is provided with a substantially circular bolt hole 63 a that is formed at a tip portion protruding from the jig main body 61 and penetrates in the longitudinal direction of the jig main body 61.
The unit connection jig 60 can be attached as a reinforcement to the panel suspension jig 50 by fitting both screw bolts into the respective bolt holes 63a.
More specifically, each unit connection jig 60 is connected to three panel suspension jigs by connecting each bolt hole 63a of the unit connection jig 60 to correspond to the bolt holes 52a and 53a of the panel suspension jig 50. The bolt 50 is fastened so as to cover the tool 50.
In addition, the connection part 63 is reinforced by a pair of reinforcement wall part provided so that it may protrude on the outer side surface of the elongate direction of the jig | tool main body part 61, and the rigidity of the connection part 63 is improved.

By providing the unit connecting jig 60, as shown in FIGS. 14 and 15, the upper portions of the three panel stacking units constituting the built-up panel stacking rack 1 are easily connected by inserting and fitting. Will be able to.
Furthermore, since the upper part of the three panel stacking units is connected by the unit connecting jig 60 and the lower part is connected by the panel erection jig 40, the transportation work of the panel 10 is stable. Not only does this, but also the assembly work is dramatically improved.

<Other embodiments>
The panel stacking rack 1 of the above-described embodiment is mainly configured by the base member 20, the panel receiving member 30, the connecting member 35, and the panel erection jig 40, but is limited to this. However, the base member 20 and the connecting member 35 are not necessarily provided.
In particular, the panel stacking rack 1 includes a base member 20 having a rigidity higher than that of the panel receiving member 30 so that it can be loaded on a transport vehicle such as a truck using a forklift or the like. Although it is configured to be lifted while supporting the bottom surface, when the entire panel stacking rack 1 is lifted by a crane or the like and loaded on a truck or the like, the base member 20 may be configured to be unnecessary.
Further, the number of panel receiving members 30 and panel erection jigs 40 constituting the panel stacking rack 1 and the number of panels 10 placed on the panel receiving member 30 may be appropriately changed.

In the above embodiment, the panel receiving member 30 has two types of panel receiving member 30a and panel receiving member 30b having different shapes. However, the present invention is not limited to this, and the type of the panel receiving member 30 is 1 It is good also as a kind, and of course it is good also to prepare multiple kinds.
Moreover, one panel stacking unit was completed with three panel receiving members 30 stacked in the vertical direction and one panel erection jig 40 attached to the outer surface of these panel receiving members 30. Without being limited thereto, for example, one panel stacking unit may be completed by one panel receiving member 30 and one panel erection jig 40, for example.

  The panel erection jig 40 of the above embodiment is configured to include the engagement shaft 44 at the upper end portion and the engagement groove 46 at the lower end portion, but is not limited to this, and engages with the upper end portion. It is good also as a structure provided with the groove | channel 46 and the engagement shaft 44 in the lower end part.

In the above embodiment, as shown in FIG. 15, the fitting convex portion 54 of the panel hanging jig 50 and the fitting hole 62 of the unit connecting jig 60 are fitted, but this is not limitative. On the contrary, the panel hanging jig 50 side may be provided with a fitting hole, and the unit connecting jig 60 side may be provided with a fitting convex portion.
Moreover, what is necessary is just to set it as the structure which detachably fits the panel suspension jig | tool 50 and the unit connection jig | tool 60, and you may change suitably, such as making a fitting hole part into a fitting recessed part.

In the above-described embodiment, the bolt holes 52a and 53a of the panel suspension jig 50 and the bolt holes 63a of the unit connection jig 60 communicate with each other and both screw bolts are fastened for reinforcement. However, the present invention is limited to this. Alternatively, it is possible to employ a configuration that does not require fastening bolts for reinforcement.
By being configured in this manner, the configuration is simple because only the unit connecting jig 60 is inserted and fitted into the panel hanging jig 50, and the working efficiency is dramatically improved.

  In the said embodiment, although the outer wall panel was employ | adopted as the panel 10 loaded in the panel loading rack 1, it is not limited to this, The width | variety and length used for buildings like a roof panel, a door panel, etc. It is also possible to load various panels 10 having different thicknesses on the panel stacking rack 1 in any arrangement.

In the above embodiment, the panel stacking unit, the panel stacking rack, and the panel stacking method according to the present invention have been mainly described.
However, said embodiment is only an example for making an understanding of this invention easy, and does not limit this invention. The present invention can be changed and improved without departing from the gist thereof, and the present invention includes the equivalents thereof.
In particular, the shape, arrangement, or configuration of the panel receiving member 30, the panel erection jig 40, the panel suspension jig 50, and the unit connection jig 60 described in the above embodiment is merely an example, It is not intended to limit the invention.

DESCRIPTION OF SYMBOLS 1 Panel loading rack 10 Panel 11 Panel frame 12 Exterior surface material 20 Base member 21 Base main-body part 22 Base connection part 23 Engagement part 23a Shaft support part 23b Engagement shaft 30 Panel receiving member 30a, 30b Panel receiving member 31 Panel receiving portion 31a Bolt hole 32, 33 Split support portion 32a, 33a Fitting convex portion 32b, 33b Fitting concave portion 34 Bolt hole 35 Connecting member 40, 140 Panel erection jig 41, 141 Jig body portion 41a, 41b, 41c Bolt hole 42, 142 Engagement part 43, 143 Shaft support part 44, 144 Engagement shaft 45, 145 Engaged part 46, 146 Engagement groove 46a First groove part 46b Second groove part 46c Third groove part 50 Panel suspension Tool 51 Jig body part 51a, 51b, 51c Bolt hole 52 Upper wall part 52a, 53a Bolt hole 53 Bottom wall part 54 Fitting convex part 54a Lifting hole 54b Notch 60 Unit connection jig 61 Jig body part 62 Fitting hole part 63 Connection part 63a Bolt hole 147 Abutment part 148 Shaft support part

Claims (11)

A panel stacking unit that constitutes a panel stacking rack that can be switched to a state in which a building panel stacked in a flat stack is erected,
A panel receiving member on which the panel is placed, provided to be detachable from each other with a space that can accommodate the panel when stacked in a vertical direction; and
A panel erection jig that is attached to one end side of the panel receiving member and is detachable from each other when stacked in the vertical direction, and is used to erect the panel by lifting the other end side of the panel receiving member And comprising
The panel erection jig is formed on one end side in the up-down direction, and is formed on the other end side, and engages with the engagement groove when a plurality of the up-down direction stacks. An engagement shaft that can rotate with each other in an engaged state,
When a plurality of the panel stacking units are stacked in the vertical direction, the other end side of the first panel receiving member at the uppermost position is lifted, and when the panel to be stacked flat on the first panel receiving member is erected,
One of the engagement groove and the engagement shaft on the lower end side of the first panel erection jig attached to the first panel receiving member is a second panel in a position below the first panel erection jig. A panel stacking unit that is disengaged from an engaged state when rotated to a predetermined position with respect to the other of the engaging groove and the engaging shaft on the upper end side of the erection jig. The engagement groove is provided at one end in the vertical direction in the panel erection jig, and is formed by cutting away from the one end toward the other end.
The engagement shaft is provided at the other end in the vertical direction in the panel erection jig, and is formed at a position facing the engagement groove when a plurality of the vertical are stacked in the vertical direction.
The panel according to claim 1, wherein the engagement groove and the engagement shaft extend in a direction orthogonal to a direction connecting the one end side and the other end side in the panel receiving member. Loading unit. When lifting up the other end side of the first panel receiving member to build up the panel,
The other on the upper end side of the second panel erection jig is
The centripetal force by the lifting rotation of the first panel receiving member is received from the one on the lower end side of the first panel erection jig, and the one is supported. Panel loading unit. The engagement groove is formed at the lower end of the panel erection jig,
4. The panel stacking unit according to claim 1, wherein the engagement shaft is formed at an upper end portion of the panel erection jig. 5. The engagement groove is
A first groove cut out from the lower end of the panel erection jig toward the upper end,
A second groove part formed continuously from the first groove part, bent from the one end side of the panel receiving member toward the other end side as a lifting side, and cut away;
5. The panel stacking unit according to claim 4, further comprising: a third groove formed continuously from the second groove and bent in the notch direction of the first groove. . The engagement shaft at the upper end of the second panel erection jig is
When the panel is stacked on the first panel receiving member, it engages with the second groove portion among the engaging grooves at the lower end of the first panel erection jig,
When the flat stacked panel is erected up to a predetermined position, it engages with the third groove part among the engagement grooves of the first panel erection jig,
6. The panel stacking unit according to claim 5, wherein when the panel is erected up to a predetermined position, the panel detachment unit is released from a state of being engaged with the engagement groove of the first panel erection jig. The panel receiving member is configured by overlapping a plurality of vertical directions,
7. The panel erection jig has an upper end attached to the first panel receiving member at the uppermost position and a lower end attached to the panel receiving member at the lowermost position. The panel loading unit according to any one of the above. A panel hanging jig that is attached to the other end of the panel receiving member and used to lift the other end of the panel receiving member,
8. The panel according to claim 7, wherein the panel hanging jig is attached to the first panel receiving member at the uppermost position on the upper end side and attached to the panel receiving member at the lowermost position on the lower end side. Loading unit.   A panel stacking rack comprising a plurality of the panel stacking units according to claim 1 stacked in a vertical direction. A panel stacking rack configured by stacking a plurality of panel stacking units according to claim 8 in the vertical direction,
A unit connecting jig for connecting the plurality of stacked panel stacking units to each other;
The unit connecting jig is a fitting part that is detachably fitted to the fitted parts respectively provided on the upper surface of the plurality of panel hanging jigs when the panel is erected. A panel stacking rack characterized by comprising: It is a panel loading method that can be switched to a state in which a building panel that has been loaded in a flat stack is erected,
Installing a plurality of panel receiving members on which the panel is placed in the vertical direction so as to be detachable from each other with an interval capable of accommodating the panel; and
An engagement groove formed on one end side in the up-down direction and a state formed on the other end side so as to be detachably engaged with the engagement groove when a plurality of layers are stacked in the up-down direction and engaged with the engagement groove A panel erection jig used for erection of the panel by lifting the other end side of the panel receiving member, attached to one end side of the panel receiving member, A process of installing multiple layers in the vertical direction;
Hoisting the other end side of the first panel receiving member at the uppermost position, and erection of the panel to be laid flat on the first panel receiving member,
In the process of building the panel,
One of the engagement groove and the engagement shaft on the lower end side of the first panel erection jig attached to the first panel receiving member is a second panel in a position below the first panel erection jig. A panel loading method, wherein the panel is disengaged from the engaged state when rotated to a predetermined position with respect to the other of the engaging groove and the engaging shaft on the upper end side of the erection jig.

Images