JP6989301B2 - Panel loading unit - Google Patents

Description

The present invention relates to a panel loading unit.

Patent Document 1 describes a panel loading rack in which a plurality of building panels are loaded so as to be arranged in a predetermined direction in a standing posture.

This panel loading rack has the following configuration in order to prevent each building panel in a standing position from collapsing and to allow any building panel to be pulled out.

That is, in this panel loading rack, columns are provided so as to be arranged alternately with the building panels, and the upper support portion is detachably attached so as to be bridged between the adjacent columns, and each building is provided with each upper support portion. The upper end of the panel is supported.

Japanese Unexamined Patent Publication No. 2017-52561

By the way, in the panel loading rack described in Patent Document 1 described above, there are problems that the loading space of the building panel is narrowed and the number of parts is increased because the columns are arranged alternately with the building panel. ..

In view of the above circumstances, the present invention can prevent each building panel in a standing position from collapsing, can pull out an arbitrary building panel, and can provide a wide loading space for the building panel. The purpose is to propose a panel loading unit that can reduce the number of parts.

In one aspect of the panel loading unit according to the present invention, a plurality of building panels are loaded so as to be arranged in a predetermined direction in a standing posture.

One aspect of the panel loading unit includes a rack having a bottom member on which the plurality of building panels are loaded, and a side member protruding upward from the bottom member so as to support the plurality of building panels from the side. It is provided with a plurality of connecting tools that can be placed on the upper ends of each of the plurality of building panels, and a hooking tool that can be hooked on the side member.

The plurality of connecting tools are configured so that adjacent connecting tools are connected to each other. The hooking tool further has a portion that can be hooked on one of the plurality of building panels.

The panel loading unit of one aspect according to the present invention can prevent each building panel in a standing position from collapsing, and can take out any building panel, and can take a wide loading space for the building panel. Moreover, the number of parts can be reduced.

FIG. 1 is a perspective view showing a panel loading unit according to an embodiment of the present invention. 2A is a front sectional view taken along the line AA of FIG. 1, and FIG. 2B is a front sectional view taken along the line BB of FIG. FIG. 3 is a front sectional view showing a building panel loaded on the panel loading unit of the same as above. FIG. 4 is a perspective view showing a connector of the panel loading unit of the same as above. FIG. 5 is a perspective view showing the hooking tool of the panel loading unit of the same as above. 6A to 6C are front views showing in order how a plurality of building panels are loaded on the same panel loading unit so as to be arranged in a predetermined direction in a standing posture. FIG. 7 is a front view showing a state in which a part of the building panel loaded on the panel loading unit of the same is taken out. FIG. 8 is a front view showing a state in which a part of the building panel loaded on the panel loading unit of the same is taken out. FIG. 9 is a front view showing a state in which a part of the building panel loaded on the panel loading unit of the same is taken out.

The following embodiment relates to a panel loading unit, and more particularly to a panel loading unit in which a plurality of building panels are loaded so as to be arranged in a predetermined direction in a standing posture.

(1) Outline of Panel Loading Unit As shown in FIGS. 1, 2A, and 2B, the panel loading unit 1 of one embodiment (hereinafter, simply referred to as “unit 1”) is a plurality of building panels 2 (hereinafter, simply referred to as “unit 1”). Hereinafter, it is simply referred to as "panel 2") and is a unit loaded so as to be lined up in a predetermined direction in a standing posture. The spacer 3 is loaded on the unit 1 together with the plurality of panels 2 in a standing posture.

The unit 1 includes a bottom member 4, a side member 5, a lower support portion 6, a plurality of connecting tools 7, and a hooking tool 8. The bottom member 4 and the side member 5 form a rack 9 on which a plurality of panels 2 are loaded. Hereinafter, the predetermined direction in which the plurality of panels 2 are arranged is defined as the direction D1, the horizontal direction orthogonal to the direction D1 in the plan view is defined as the direction D2, and the direction orthogonal to the direction D1 and the direction D2 is defined as the direction D3. Will be explained. The direction D3 is the vertical direction.

(2) Explanation of each configuration (2-1) Panel First, panel 2 will be described.

Each of the plurality of panels 2 is an outer wall material, a roof material, or the like. The plurality of panels 2 are attached to the building frame so that the upper and lower ends are connected to each other. In the present embodiment, the plurality of panels 2 have the same shape and size as each other, but the lengths in the directions D2 may be different from each other.

The panel 2 is a plate material having a substantially rectangular shape in a plan view, in which the direction D2 is the longitudinal direction, the direction D3 is the lateral direction, and the direction D1 is the thickness direction. The length of the direction D2 of the panel 2 is, for example, 1 to 4 times the length of the direction D2 of the rack 9. Note that FIG. 1 shows the panel 2 having the same length in the rack 9 and the direction D2. The central portion of the panel 2 in the direction D2 is loaded on the rack 9. The length of the direction D2 of the panel 2 is, for example, 3 to 7 m. The length of the direction D3 of the panel 2 is constant over the direction D2. The length of the panel 2 in the vertical direction (direction D3) is shorter than the length of the rack 9 in the vertical direction.

As shown in FIG. 3, the panel 2 has a convex portion 20 protruding downward and a covering portion 21 at the lower end portion thereof. The covering portion 21 is positioned so as to be offset from the convex portion 20 in the panel thickness direction (direction D1), and protrudes downward from the convex portion 20. The panel 2 has a recess 22 opened upward and a recess 23 recessed inward in the panel thickness direction (second side in the direction D1) at the upper end thereof. In the panel 2, the positions of the convex portion 20 and the concave portion 22 in the panel thickness direction (direction D1) are the same, and the positions of the covering portion 21 and the concave step portion 23 in the panel thickness direction (direction D1) are the same. The panel 2 has a convex portion 20, a covering portion 21, a concave portion 22, and a concave portion 23 over the longitudinal direction (direction D2).

When two panels 2 are connected side by side, the convex portion 20 of the upper panel 2 fits into the concave portion 22 of the lower panel 2, and the covering portion 21 of the upper panel 2 is the lower panel. It is configured to fit in the concave step portion 23 of 2.

The panel 2 is a sandwich panel in which a core material 26 is sandwiched between two metal plates 24 and 25. Each of the metal plates 24 and 25 is formed into a desired shape by rolling or pressing a flat metal plate. The flat metal plate has a thickness of about 0.27 to 1.6 mm, and is a painted steel plate, a galvanized steel plate, an aluminum-zinc alloy plated steel plate, a galvalume steel plate (registered trademark), an SGL (registered trademark) steel plate, or the like. However, it is not limited to this.

The core material 26 is a resin foam, a fibrous inorganic material, or a combination thereof, and has heat insulating properties and fire resistance. The resin foam is, for example, polyisocyanurate foam, urethane foam, phenol foam, or the like. The fibrous inorganic material is, for example, a plurality of blocks obtained by solidifying rock wool, glass wool, or the like with a binder or the like, arranged in a single plate shape. Of the core material 26, the core material located at the peripheral end of the panel 2 is, for example, an inorganic material having high fire resistance such as gypsum or calcium silicate.

The recess 22 includes a first side wall 220 formed by bending the upper end portion of the metal plate 24 into a predetermined shape, and a second side wall 221 formed by bending the upper end portion of the metal plate 25 into a predetermined shape. The inside of each of the side walls 220 and 221 is hollow, and the core material 26 is not filled. The first side wall 220 projects toward the first side in the direction D1 from the most recessed portion of the concave step portion 23.

The convex portion 20 is composed of a lower tip portion of the metal plate 24, a lower tip portion of the metal plate 25, and a core material 26 located between them. The covering portion 21 is formed by bending a part of the metal plate 24 into a U shape, the inside is hollow, and the core material 26 is not filled. The concave step portion 23 is formed by bending a part of the metal plate 24 so as to be continuous with the first side wall 220. Fixtures such as screws and nails are driven into the concave step portion 23 when the panel 2 is attached to the skeleton. The head of the fixative driven into the concave step portion 23 is covered by the covering portion 21 arranged in the concave step portion 23.

In the panel 2, a film for preventing scratches is attached to the surface of the metal plate 24 (the surface facing the first side in the direction D1). The film is peeled off from the panel 2 immediately before or after the panel 2 is attached to the building frame.

Before being loaded on the rack 9, the panels 2 are arranged, for example, on a spacer 3 in a flat position so that a plurality of panels 2 are stacked in a flat position (see FIG. 6A). At this time, each of the plurality of panels 2 is arranged so that the metal plate 24 faces downward (spacer 3 side). The spacer 3 is a skid, a pallet, or the like.

(2-2) Rack Next, the bottom member 4 and the side member 5 constituting the rack 9 will be described.

As shown in FIG. 1, the bottom member 4 has a rectangular frame shape in a plan view in the present embodiment. The bottom member 4 includes a first bottom frame member 40 and a second bottom frame member 41 located apart from each other in the direction D2, and a third bottom frame member (not shown) and a fourth bottom located apart from each other in the direction D1. Includes frame material 42. A third bottom frame material is interposed between the first end portion (the end portion on the first side) of the direction D1 of the first bottom frame member 40 and the first end portion of the direction D1 of the second bottom frame member 41. The fourth bottom frame member 42 is interposed between the second end portion (second side end portion) of the direction D1 of the first bottom frame member 40 and the second end portion of the direction D1 of the second bottom frame member 41. The ends of the first bottom frame material 40, the second bottom frame material 41, the third bottom frame material, and the fourth bottom frame material 42 are fixed to each other in the longitudinal direction.

The side member 5 projects upward from the first end portion in the direction D1 of the bottom member 4. In the present embodiment, the side member 5 has a substantially U-shape that opens downward (in the direction D1) when viewed from the side. The side member 5 is perpendicular to the first end portion of the direction D1 of the first bottom frame member 40 and the first side frame member 50 provided perpendicular to the first end portion of the direction D1 of the first bottom frame member 40. It has a second side frame member 51 provided, and a horizontal member 52 interposed between the first side frame member 50 and the upper end portion of the second side frame member 51.

Each of the first bottom frame material 40, the second bottom frame material 41, the third bottom frame material, the fourth bottom frame material 42, the first side frame material 50, the second side frame material 51, and the horizontal member 52 For example, a square steel pipe.

The opening at the second end of the direction D1 of the first bottom frame member 40 and the second bottom frame member 41 is closed by the closing member 43, and the closing member 43 is connected to a lifting device such as a crane. A section 44 is provided. The openings at the upper ends of the first side frame member 50 and the second side frame member 51 are closed by the closing member 53, and the closing member 53 is provided with a connecting portion 54 connected to a lifting device such as a crane. ing.

In the present embodiment, the connecting portions 44 and 54 are eye bolts in which the head of the screw is provided in a ring shape. The connecting portions 44 and 54 are not limited to the eyebolts, but may be other conventionally known connecting members or through holes provided in the frame members 40, 41, 50, 51.

The rack 9 composed of the bottom member 4 and the side member 5 can be rotated together with the plurality of panels 2 by using a lifting device such as a crane in a state where the plurality of panels 2 are loaded.

(2-3) Lower support portion The lower support portion 6 is provided on the bottom member 4 and is configured to support the lower end portion of each panel 2. In the present embodiment, the lower support portion 6 is a member separate from the bottom member 4, and is composed of a plurality of support members 60 configured to support the lower end portions of the plurality of panels 2.

The support member 60 has a rectangular parallelepiped outer shape, and the direction D2 is the longitudinal direction. The support member 60 is, for example, a block body made of Styrofoam. The support member 60 may be a block body made of rubber, plastic, or the like, or may be a metal square cylinder. The length of the support member 60 in the direction D2 is longer than the length of the bottom frame members 40 and 41 in the direction D2.

The support members 60 are arranged in the same number as the number of panels 2 loaded on the first bottom frame member 40 and on the second bottom frame member 41, respectively. As a result, it is possible to prevent the covering portion 21 at the lower end of each panel 2 from coming into contact with the bottom frame members 40 and 41 and being crushed.

(2-4) Connecting Tool The plurality of connecting tools 7 are provided in a shape that can be put on the upper end portions of the plurality of panels 2. The plurality of connecting tools 7 are mounted on the upper end portions of the plurality of panels 2 so as to be arranged in a row in the direction D1. Each of the plurality of connecting tools 7 is formed by bending a metal plate or the like. The plurality of connecting tools 7 are configured so that adjacent connecting tools 7 and 7 are connected to each other. The plurality of connectors 7 have the same shape and dimensions.

As shown in FIGS. 2A and 4, the connector 7 has a rectangular plate-shaped mounting portion 70 that can be mounted on the upper end portion (upper surface of the side walls 220 and 221) of the panel 2, and a first direction D1 of the mounting portion 70. An insertion portion 71 provided at one end (first end), an insertion groove 72 provided at the second end (second end) in the direction D1 of the mounting portion 70, and the like. including. The insertion groove 72 is open upward.

The insertion portion 71 is composed of a first projecting piece 73 protruding downward from the first end portion in the direction D1 of the mounting portion 70. The insertion groove 72 includes a second projecting piece 74 protruding downward from the second end portion in the direction D1 of the mounting portion 70, and a folded piece 75 folded upward from the tip end portion (lower end portion) of the second projecting piece 74. Consists of. The second projecting piece 74 and the folded piece 75 are continuous via the arcuate curved portion 76.

Each of the first projecting piece 73, the second projecting piece 74, and the folded piece 75 has a rectangular plate shape. The lengths of the projecting pieces 73 and 74 in the direction D3 are the same as each other. The length of the folded piece 75 in the direction D3 is slightly shorter than the length of the second projecting piece 74 in the direction D3. The connecting tool 7 has a constant cross-sectional shape over the direction D2.

Each connecting tool 7 is mounted so that the mounting portion 70 is bridged over the first side wall 220 and the second side wall 221 of the panel 2, and the insertion portion 71 (first projecting piece 73) is placed on the upper end of the panel 2. The insertion groove 72 is arranged on the first side of the direction D1 of the portion, and the insertion groove 72 is arranged on the second side of the direction D1 of the upper end portion of the panel 2.

The two connecting tools 7 and 7 adjacent to the direction D1 are inserted into the insertion groove 72 of the connecting tool 7 located on the first side of the direction D1 and the insertion portion 71 of the connecting tool 7 located on the second side of the direction D1. By inserting (first projecting piece 73), they are connected to each other. This connected portion is housed in a gap S1 formed between the upper ends of two panels 2 adjacent to the direction D1. The gap S1 is formed between the concave step portion 23 of one of the two panels 2 adjacent to the direction D1 and the upper end portion of the other panel 2 facing the concave step portion 23.

In the two connecting tools 7 in the connected state, the connecting tool 7 located on the second side of the direction D1 can be supported by the connecting tool 7 located on the first side of the direction D1. Since the plurality of connecting tools 7 are integrated in a state of being connected to each other, by lifting one connecting tool 7 located at the first end portion of the direction D1, the entire plurality of connecting tools 7 can be attached to each panel 2. It can also be removed from the top edge.

(2-5) Hooking tool As shown in FIGS. 1, 2A, and 5, the hooking tool 8 has a portion (first hooking portion 80) that can be hooked on the side member 5, and a plurality of panels. It has a portion (second hooking portion 81) that can be hooked on one of the two. The hook 8 is formed by bending a metal plate or the like.

In this embodiment, the unit 1 includes two hooks 8. One of the two hooks 8 is hooked on the first side frame member 50 of the side member 5, and the other is hooked on the second side frame member 51 of the side member 5. The two hooks 8 have the same shape and dimensions. Hereinafter, the hooking tool 8 that can be hooked on the second side frame member 51 of the side member 5 will be described.

The first hooking portion 80 has a shape of sandwiching the second side frame member 51 from both sides in the direction D1 and has a U-shape in a plan view. The second hooking portion 81 is integrated with the first hooking portion 80 and has an L-shape when viewed from the front.

The first hooking portion 80 is composed of a first plate portion 82, a second plate portion 83, and a third plate portion 84, each of which has a rectangular plate shape. The first plate portion 82 is parallel to the surface of the second side frame member 51 facing the first side in the direction D2. The second plate portion 83 extends at a right angle from the first end portion (the end portion on the first side) of the direction D1 of the first plate portion 82 toward the second side of the direction D2. The third plate portion 84 extends at a right angle from the second end portion (end portion on the second side) of the direction D1 of the first plate portion 82 toward the second side of the direction D2. The first hooking portion 80 is open on the second side in the direction D2.

The second hooking portion 81 is composed of a fourth plate portion 85 and a fifth plate portion 86, each of which has a rectangular plate shape. The fourth plate portion 85 extends at a right angle from the lower end of the third plate portion 84 toward the second side in the direction D1. The fifth plate portion 86 extends downward at a right angle from the second end portion (second side end portion) in the direction D1 of the fourth plate portion 85.

In the hooking tool 8, the first hooking portion 80 is hooked on the upper end portion of the second side frame member 51, and the second hooking portion 81 is attached to the first end portion of the plurality of panels 2 on the first side in the direction D1. It is mounted so as to be hooked from the second side in the direction D1 to the upper end portion (the portion below the second side wall 221) of the panel 2 to be located (see FIG. 2B).

(3) Panel Loading Method An example of a method of loading a plurality of panels 2 in a standing posture on the unit 1 of the present embodiment will be described.

First, as shown in FIG. 6A, the rack 9 is installed in the first posture in which the side member 5 is located at the bottom. Next, the spacer 3 and a plurality of panels 2 laminated on the spacer 3 in a flat position are placed on the side member 5. At this time, the spacer 3 is placed on the side member 5 so as to extend over the first side frame member 50 and the second side frame member 51 of the side member 5. On the spacer 3, the plurality of panels 2 are stacked so that the end portion on the side having the convex portion 20 and the covering portion 21 faces the bottom member 4.

Next, as shown in FIG. 6B, the support member 60 is attached to the end of each panel 2 on the side having the convex portion 20 and the cover portion 21, and the support member 60 is placed between each panel 2 and the bottom member 4. Intervene. At this time, the support member 60 includes a portion of the bottom member 4 facing the first bottom frame member 40 and a second bottom frame member 41 among the ends of each panel 2 on the side having the convex portion 20 and the covering portion 21. Attach one to each of the parts facing the.

Then, as shown in FIG. 6C, the rack 9 is rotated to the second posture in which the bottom member 4 is located at the bottom by the lifting device connected to the connecting portions 44 and 54 of the rack 9. When the rack 9 is in the second position, each panel 2 is erected on the bottom member 4 via the support member 60. On the rack 9, the spacer 3 is in contact with the side member 5, and the spacer 3 and the plurality of panels 2 are in contact with each other adjacent to the direction D1.

Next, as shown in FIGS. 1 and 2A, the upper end portion of each panel 2 is covered with the connector 7 and attached. The number of connecting tools 7 attached to each panel 2 can be appropriately selected according to the length of the direction D2 of each panel 2, but is, for example, two.

The connector 7 is attached to each panel 2 in order from the panel 2 located at the first end portion (first end portion) in the direction D1 to the panel 2 adjacent to the second side in the direction D1. .. In the connecting tools 7 adjacent to the direction D1, the insertion portion 71 of the connecting tool 7 located on the second side of the direction D1 is inserted into the insertion groove 72 of the connecting tool 7 located on the first side of the direction D1 from above. By being plugged in, they are connected to each other.

The plurality of connecting tools 7 connected to each other are arranged side by side in a row along the direction D1 on the plurality of panels 2. In the present embodiment, two rows of connecting tool units composed of a plurality of connecting tools 7 connected to each other are arranged on the plurality of panels 2.

Next, the hooking tool 8 is hooked on the side member 5 and the upper end portion of the panel 2 located at the first end portion in the direction D1 among the plurality of panels 2. In the present embodiment, one hook 8 is hooked on each of the first side frame member 50 of the side member 5 and the second side frame member 51 of the side member 5. Therefore, a total of two hooks 8 are hooked on the upper end of the panel 2 located at the first end of the direction D1 among the plurality of panels 2.

The upper ends of the plurality of panels 2 in the upright posture on the rack 9 are supported by the plurality of connecting tools 7 connected to each other, and are located at the first end portion of the plurality of panels 2 in the direction D1. The panel 2 is hooked on the side member 5 via the hooking tool 8, so that the panel 2 is suppressed from falling.

(4) Method of Extracting Panels Next, a method of extracting an arbitrary panel 2 from a plurality of panels 2 in a standing posture on a rack 9 will be described.

First, as shown in FIG. 7, the connector 7 is removed from the upper end of the panel 2 to be extracted. Here, the connecting tool 7 slides on the panel 2 to the first side or the second side of the direction D2, and overlaps the two connecting tools 7 adjacent to both sides of the direction D1 in the direction D2 in a plan view. By moving it to a position where it does not become, it can be removed upward (see Fig. 1).

Next, as shown in FIG. 8, the panel 2 whose upper end portion is not supported by the connector 7 is pulled out upward. The panel 2 is pulled out by using a hanging metal fitting that can be hooked on the recess 22 at the upper end of the panel 2 and a lifting device such as a crane connected to the hanging metal fitting.

Then, as shown in FIG. 9, the removed connector 7 is attached to the original position. At this time, the connecting tool 7 is connected to the two connecting tools 7 adjacent to both sides of the direction D1 by sliding and moving in the direction D2 from a position that does not overlap the direction D2 to a position that overlaps the direction D2 in a plan view. be able to. Although the connector 7 attached in this way does not cover the upper end portion of the panel 2, it is supported from below by another connector 7 adjacent to the first side in the direction D1 to determine the vertical position.

In this way, even after the arbitrary panel 2 is removed, the once removed connecting tool 7 is connected to the two connecting tools 7 adjacent to both sides of the direction D1 so as to be directed toward the space without the panel 2. , It is possible to prevent the adjacent panel 2 from collapsing.

(5) Modification Example Next, a modification of the unit 1 of the above-described embodiment will be described.

The shape of the bottom member 4 is not limited to the rectangular frame shape in a plan view, and may be another shape such as a rectangular plate shape. Further, the shape of the side member 5 is not limited to a substantially U-shape when viewed from the side (viewed in the direction D1), and may be another shape such as a rectangular plate shape.

Further, the rack 9 does not have to be used by rotating it from the first posture to the second posture, that is, it may be used only in the second posture in which the plurality of panels 2 are loaded in the standing posture. In this case, the position where the side member 5 is provided may be a portion of the bottom member 4 other than the first end portion in the direction D1.

The lower support portion 6 may not be composed of a plurality of support members 60 separate from the bottom member 4, and may be composed of, for example, a part of the bottom member 4. In this case, for example, the bottom member 4 is provided with a plurality of notches in which the covering portion 21 of each panel 2 is accommodated, and the portion between the adjacent notches serves as a receiving surface for receiving the convex portion 20. The lower support portion 6 may be provided with a plurality of support members 60 that are separate from the bottom member 4 and are integrally provided with each other.

The shape of each connector 7 is not limited to the shape shown in FIG. 4, and may be another shape.

The shape of the hook 8 is not limited to the shape shown in FIG. 5, and may be any other shape. For example, the opening direction of the first hooking portion 80 may be the first side in the direction D2. Further, the second hooking portion 81 may be provided so as to be hooked on the first side wall 220 or the second side wall 221 of the panel 2.

Either of the plurality of connecting tools 7 and the hooking tool 8 may be attached first. Further, the hooking tool 8 may be attached in the middle of attaching the plurality of connecting tools 7.

The plurality of connecting tools 7 and the hooking tool 8 may be attached to each panel 2 when they are stacked on the side member 5 in a flat position via the spacer 3. In this case, it is possible to suppress the collapse of each panel 2 when the rack 9 is rotated.

The method of loading the plurality of panels 2 in the upright posture on the rack 9 is not limited to the above-mentioned method of rotating the plurality of panels 2 in the flat posture together with the rack 9, and the panels 2 in the upright posture are one by one. , It may be loaded on the bottom member 4 of the rack 9 in the second posture together with the spacer 3 in the standing posture.

(6) Action and Effect As is clear from the unit 1 of the embodiment described above, the unit 1 of the first aspect has the following first feature.

That is, a plurality of panels 2 are loaded on the unit 1 of the first aspect so as to be lined up in a predetermined direction in a standing posture. The unit 1 includes a bottom member 4 on which a plurality of panels 2 are loaded, and a rack 9 having a side member 5 projecting upward from the bottom member 4 so as to support the plurality of panels 2 from the side. The unit 1 further includes a plurality of connecting tools 7 that can be placed on the upper ends of each of the plurality of panels 2, and a hooking tool 8 that can be hooked on the side member 5.

The plurality of connecting tools 7 are configured so that adjacent connecting tools 7 are connected to each other. The hook 8 further has a portion that can be hooked on one of the plurality of panels 2.

By having the above-mentioned first feature, in the unit 1 of the first aspect, one of the plurality of panels 2 arranged in a predetermined direction in a standing posture is attached to the side member 5 via the hooking tool 8. On the other hand, it can be positioned. Then, in the unit 1 of the first aspect, a plurality of panels 2 positioned with respect to the side member 5 and the remaining panels 2 are connected to each other by connecting the connecting tools 7 covering the upper end portions thereof. The panel 2 can be positioned with respect to the side member 5, and the tilting of each panel 2 in the standing posture can be suppressed.

Further, in the unit 1 of the first aspect, the panel 2 can be pulled out by removing the connecting tool 7 covering the upper end portion of the panel 2 to be pulled out, and after pulling out, the connecting tool 7 is returned to the original position. It can be returned and connected to another adjacent connecting tool 7. As a result, in the unit 1 of the first aspect, even after a part of the plurality of panels 2 is extracted, the upper end portion of the panel 2 remaining by the plurality of connecting tools 7 can be positioned by extraction. It is possible to prevent the other panel 2 from collapsing into the formed space.

Further, in the unit 1 of the first aspect, since the space for arranging the columns between the panels 2 is not required as in the conventional example, the loading space of the panel 2 can be widened, and the plurality of columns can be widened. The number of parts can be reduced by eliminating the need for.

Further, the unit 1 of the second aspect has the following second feature in addition to the above first feature.

That is, in the unit 1 of the second aspect, each of the plurality of connecting tools 7 includes a mounting portion 70, an insertion portion 71, and an insertion groove 72. The mounting portion 70 can be mounted on the upper end portion of each panel 2. The insertion portion 71 is provided at the first end portion of the mounting portion 70 in the predetermined direction. The insertion groove 72 is provided at the second end portion of the mounting portion 70 in the predetermined direction.

Adjacent connecting tools 7 are connected to each other by inserting the insertion portion 71 of one connecting tool 7 into the insertion groove 72 of the other connecting tool 7.

By providing the above-mentioned second feature, in the unit 1 of the second aspect, the connection and disconnection of the adjacent connecting tools 7 can be easily performed by inserting and removing the insertion portion 71 into the insertion groove 72. Can be done.

Further, the unit 1 of the third aspect further includes the following third feature in addition to the above first and second features.

That is, in the unit 1 of the third aspect, the insertion portion 71 is composed of the first projecting piece 73 protruding downward from the first end portion of the mounting portion 70. The insertion groove 72 is composed of a second projecting piece 74 protruding downward from the second end portion of the mounting portion 70, and a folded piece 75 folded upward from the tip end portion of the second projecting piece 74. ..

In the unit 1 of the third aspect described above, each of the insertion portion 71 and the insertion groove 72 of the connecting tool 7 can have a simple structure.

Although the present invention has been described above based on the embodiments shown in the accompanying drawings, the present invention is not limited to the above embodiments, and appropriate design changes can be made within the scope of the present invention. ..

1 Panel loading unit 2 Building panel 4 Bottom member 5 Side member 7 Connecting tool 70 Mounting part 71 Inserting part 72 Inserting groove 73 First projecting piece 74 Second projecting piece 75 Folding piece 8 Hooking tool 9 Rack

Claims (2)

A panel loading unit in which multiple building panels are loaded so that they are lined up in a predetermined direction in a standing position.
A rack having a bottom member on which the plurality of building panels are loaded, and a side member protruding upward from the bottom member so as to support the plurality of building panels from the side.
A plurality of connecting tools that can be placed on the upper end of each of the plurality of building panels,
A hooking tool that can be hooked on the side member is provided.
The plurality of connecting tools are configured so that adjacent connecting tools are connected to each other.
The hooking tool may further have a portion which can hook kick to one of the plurality of building panels,
Each of the plurality of connectors is
A mounting portion that can be mounted on the upper end of each building panel, an insertion portion provided at the first end portion of the mounting portion in the predetermined direction, and a second end portion of the mounting portion in the predetermined direction. Including the provided insertion groove,
The adjacent connecting tool is a panel loading unit characterized in that the insertion portion of one connecting tool is inserted into the insertion groove of the other connecting tool to be connected to each other. The insertion portion is composed of a first projecting piece protruding downward from the first end portion of the mounting portion.
The insertion groove is characterized by being composed of a second projecting piece protruding downward from the second end portion of the mounting portion and a folded piece folded upward from the tip end portion of the second projecting piece. The panel loading unit according to claim 1 .

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