JP6690912B2 - Assembling structure of building panel with temporary holding tool for building panel - Google Patents

Description

  The present invention relates to a temporary construction tool for a building, and more particularly to a construction having a metal panel frame and a finishing surface material fixed to the surface of the panel frame in a state of partially protruding from the end of the panel frame. The present invention relates to an architectural panel temporary holder used when temporarily placing a panel.

2. Description of the Related Art Conventionally, various building panels manufactured in factories, for example, in a state of being flatly stacked on a panel loading rack, are loaded on a transportation vehicle such as a truck and transported to a construction site.
The transported building panels should be flatly stacked on the panel stacking rack, one end of which should be lifted by a crane or the like installed on the construction site, and then lifted to build and assembled to the building body. become.
Under such circumstances, the building panel hoisted by the crane may be temporarily placed on the ground before being assembled to the building body. At this time, a jig for temporarily placing the building panel has been proposed so that the finishing surface material and the metal fitting of the building panel do not come into contact with the ground and are not damaged or damaged (for example, Patent Document 1). reference).

The panel receiving jig described in Patent Document 1 can temporarily hold an architectural panel such as an outer wall panel that is lifted by a crane in a state of being floated at a predetermined height above the floor surface.
In addition, after confirming the safety of the worker, the operation panel can be operated to push out the building panel to easily lower the building panel onto the floor surface.

JP, 2005-105666, A

By the way, some building panels such as outer wall panels are composed of a metal panel frame and a finishing surface material fixed to the surface of the panel frame in a state of partially protruding from the end of the panel frame. There is something. And generally, a metal fitting for assembling to the building body is attached to the back surface of the panel frame, and the back surface at the lower end portion of the finished surface material is, for example, a cutout for a basic ventilation slit provided in the foundation of the building body. Metal fittings for assembling the material are attached.
Therefore, when temporarily placing the building panel, it is necessary to take care not to damage or damage the part of the finished surface material that protrudes from the panel frame and the metal fittings attached to the lower end of the finished surface material. there were.
However, the panel receiving jig as disclosed in Patent Document 1 has not been devised in consideration of the shape of the building panel.

  Further, in such a construction panel temporary holder, an operator can easily attach the construction panel to the lower end of the panel before temporarily placing it, and until the construction panel is assembled to the building body. It was required to keep it as it was. And, after the building panel is assembled to the building body, it is required that the worker can easily remove the building panel.

The present invention has been made in view of the above problems, and an object of the present invention is to be used when temporarily placing a building panel having a panel frame, and particularly to prevent damage to or damage to the building panel. It is an object of the present invention to provide a structure for assembling a construction panel that includes a construction panel temporary holder.
Another object of the present invention is to provide an assembly structure for a building panel that includes a building panel temporary holder that can be easily attached to and detached from the building panel .

According to the structure for assembling a construction panel including a construction panel temporary holder of the present invention, the construction panel includes a metal panel frame and a part of the panel frame downward from a lower end thereof. A finishing surface member fixed to the surface of the panel frame in a protruding state, and the building panel temporary holder is a permanent magnet on the bottom surface of the panel frame in the height direction of the building panel. A body part that is detachably attached, and when attached to the building panel, extends from the body part toward the side opposite to the front surface side of the building panel in the thickness direction of the building panel. comprising a lateral extending portion, wherein the height of the body portion, when the temporary placement of the building panel, parts projecting downward from the lower end of the panel frame of the finished surface material Of greater than the length, and the when the building panel was assembled to building body, that is shorter than the length from the lower end of the panel frame to the basis for the building body, are solved by It

With the above configuration, it used when temporarily placing a building panel having a panel frame, damage to the building panel, to prevent possible building panel temporary tool breakage can be realized.
More specifically, the bottom of the building panel is equipped with a main body that is detachably attached to the bottom of the building panel in the height direction of the building panel, making it difficult for the lower end of the building panel to contact the ground. , It becomes easy to prevent damage and breakage of building panels .
Further, with the above-described configuration, this temporary panel holder allows the worker to easily attach the building panel before temporarily placing it, and keep it as it is until the building panel is assembled to the building body. Can be kept. And, it can be easily removed after the building panel is assembled.
In particular, by using a permanent magnet, the panel temporary holder can be attached to the bottom surface of the building panel with one touch from the vertical direction, and the attached panel temporary holder can be attached from the horizontal direction. It can be removed with one touch.
Further, with the above configuration, the operator can use the lateral extension portion as the grip portion, and the operability of the operator is improved.

At this time, when mounted on the building panel, of the body portion, wherein the end opposite to the in the thickness direction surface of the building panel along the back side of the building panel It is preferable that an upper protruding portion protruding upward is formed.
With the above configuration, when the temporary panel holder is attached to the panel frame, the upward protruding portion is supported by the back surface of the panel frame and functions as a stopper, so that the temporary panel holder contacts the finished surface material in the horizontal direction. Will disappear. Therefore, it is possible to further prevent the finished surface material from being damaged or broken.

At this time, the laterally extending portion is formed on an upper end portion of the main body portion on the side opposite to the front surface side of the building panel in the thickness direction when attached to the building panel. It is preferable that the laterally extending portion extends upward from the upper end portion of the main body portion while inclining upward .
With the above configuration, the operator can use the lateral extension portion as the grip portion, and the operability of the operator is improved.
At this time, the main body portion is provided with a plurality of permanent magnets at predetermined intervals in a direction orthogonal to the extension direction of the lateral extension portion in the horizontal direction, and the upward protruding portion is configured to have the lateral direction. It is preferable that the extended portion is formed by cutting and raising a part thereof and is arranged between the plurality of permanent magnets in the orthogonal direction.
As described above, since the upward extending portion is arranged between the plurality of permanent magnets in the orthogonal direction orthogonal to the extending direction of the lateral extending portion, the panel temporary placement tool is installed on the bottom surface of the panel frame and Since it is stably supported on the back surface, the mountability of the temporary panel holder is stable.
Further, as described above, since the upward protruding portion is formed by cutting and raising a part of the laterally extending portion, for example, by sticking a rod-shaped tool into the hole formed by the cutting and raising, the panel temporary The holder can be easily removed. Further, by cutting and raising the upward extending portion, it is possible to reduce the weight of the temporary panel placing tool.
At this time, when attached to the building panel, an elastic member having higher elasticity than the body portion is attached to the front surface of the body portion located on the front surface side of the building panel in the thickness direction. Good to be

According to the structure for assembling a construction panel including the construction panel temporary holder of the present invention, it is used when a construction panel having a panel frame is temporarily placed, and particularly, the construction panel is prevented from being damaged or damaged. You can
Further, the building panel temporary storage device can be easily attached to and detached from the building panel .

It is a perspective view of the construction panel temporary placement tool of this embodiment. It is a perspective view when the construction panel temporary storage tool is seen from another angle. It is an exploded perspective view of a construction panel and a construction panel temporary storage tool. It is a figure explaining the state where the panel for construction was temporarily placed. It is a figure explaining the state where the building panel was attached to the building body.

Hereinafter, a construction panel temporary storage tool according to an embodiment of the present invention will be described with reference to FIGS. 1 to 5.
This embodiment is used when temporarily placing a building panel having a metal panel frame and a finished surface material that is fixed to the surface of the panel frame while partially projecting downward from the lower end of the panel frame. A building panel temporary holder for use, which comprises a main body that is detachably attached using a permanent magnet to the bottom surface of the panel frame, and the height of the main body is the finished surface when the construction panel is temporarily placed. From the lower end of the panel frame to the foundation of the building body, which is longer than the length of the part of the material that protrudes downward from the lower end of the panel frame, and when the building panel is assembled to the building body. The invention relates to an invention of a temporary construction tool for building panels, which is characterized in that it is shorter than the length.
When the building panel temporary storage tool (hereinafter referred to as the panel temporary storage tool) is attached to the building panel, the thickness direction of the building panel is the front-back direction, and the width direction of the building panel is the horizontal direction. And

The panel temporary placement tool 1 of the present embodiment is a member used for temporarily placing the building panel 40 that has been lifted up by a crane at a construction site before it is assembled to the building body 50.
The panel temporary placing tool 1 is formed by bending one plate-shaped steel material into the shapes shown in FIGS. 1 and 2, and when the building panel 40 is lifted and built up at a construction site, It is attached to the lower end.
The panel temporary storage tool 1 may be attached to the building panel 40 in advance in a factory before being transported to the construction site.

As shown in FIG. 3, the building panel 40 is a rectangular outer wall panel that constitutes an outer wall of a building and is long in the vertical direction, and is a metal panel frame 41 that forms a structure of the building. And a finished surface material 42 fixed to the front surface side of the panel frame 41 in a state of partially protruding from the upper and lower ends of the panel frame 41.
The panel frame 41 is formed by framing a long steel material having a substantially U-shaped cross section in a rectangular shape. A space surrounded by the framed panel frame 41 is filled with a heat insulating material (not shown) made of glass wool, urethane foam or the like.
The finishing surface material 42 is an exterior finishing surface material, and is formed of a ceramic outer wall material, a waterproof plywood, or the like.
A pair of metal fittings 41a and 41b for assembling to the building body 50 are embedded and attached to the upper surface of the upper end portion and the back surface of the lower end portion of the panel frame 41, respectively.
On the bottom surface of the lower end portion of the panel frame 41, a pair of fittings (not shown) for assembling a parting material for a basic ventilation slit provided in the foundation 60 of the building body 50 is attached.

Between the panel frame 41 and the finishing surface material 42, a heat insulating material 43 made of a board-shaped fiber-shaped heat insulating material elongated in the vertical direction is arranged, and between the heat insulating material 43 and the finishing surface material 42. Has an elongated flat plate-shaped spacer 44 arranged in the vertical direction. The spacer 44 forms a ventilation layer between the panel frame 41 and the finished surface member 42.
That is, the building panel 40 includes a panel frame 41 filled with a heat insulating material, a heat insulating material 43, a spacer 44, and a finishing surface material 42 in this order from the indoor side to the outdoor side, and fixed with nails or the like. Is configured.

As shown in FIGS. 1 to 3, the temporary panel holder 1 includes a main body portion 10 detachably attached to the bottom surface of a metal panel frame 41 of a building panel 40 by using a permanent magnet 15. ing.
Further, when the panel temporary placement tool 1 is attached to the panel frame 41, it is formed at the upper end of the main body portion 10 on the side opposite to the finished surface material 42 side in the horizontal direction, and on the side opposite the finished surface material 42 side. And a side extending portion 20 extending toward the upper end, which is formed at an upper end portion of the main body portion 10 on the side opposite to the finished surface material 42 side in the horizontal direction and protrudes upward along the back surface of the panel frame 41. And a protruding portion 30.

The main body portion 10 has a substantially rectangular parallelepiped shape, extends in the horizontal direction, and is continuous from an upper wall portion 11 that can abut the bottom surface of the panel frame 41 and both end portions of the upper wall portion 11 in the left-right width direction. Left and right side wall parts 12 that bend and extend downward respectively, left and right bottom wall parts 13 that bend continuously from the extending tips of the left and right side wall parts 12, and extend in directions that approach each other, and The wall portion 11 is mainly configured by a front wall portion 14 that is continuously bent from the front end portion of the wall portion 11 and extends downward, and is capable of contacting the back surface of the finishing surface member 42.
The main body portion 10 also includes a plurality of permanent magnets 15 on the upper surface of the upper wall portion 11.

The permanent magnet 15 is made of a substantially ring-shaped ferrite magnet, and is screwed onto the upper wall portion 11 via a mounting member in a state of protruding slightly above the upper wall portion 11.
The permanent magnets 15 are provided on the upper wall portion 11 at predetermined intervals in the left-right width direction and at predetermined intervals in the front-rear direction, and a total of four permanent magnets 15 are attached.
Further, the permanent magnet 15 is arranged at a position in the upper wall portion 11 which is close to the side extending portion 20 side, in other words, is arranged at a position facing the panel frame 41 in the thickness direction of the building panel 40. ing.

The laterally extending portion 20 is formed of a substantially rectangular plate, is a portion that can be used by a worker as a grip portion, and is inclined slightly upward from the upper end portion of the main body portion and extends rearward.
More specifically, the lateral extension 20 is provided so as to project slightly above the upper end of the permanent magnet 15. Therefore, when the temporary panel holder 1 is attached to the bottom surface of the panel frame 41, the operator can easily grasp the side extending portion 20 as the grip portion.
The length of the lateral extension 20 in the front-rear direction is shorter than the length of the main body portion 10 in the front-rear direction. Therefore, the panel temporary placement tool 1 can be made compact in the front-rear direction.

The upper protruding portion 30 has a substantially elliptical plate shape, supports the back surface of the panel frame 41, and serves as a stopper, and is formed so as to protrude upward.
More specifically, the upward protruding portion 30 is formed by cutting and raising a central portion of the laterally extending portion 20 in the left-right width direction, and protrudes upward along the back surface of the panel frame 41. Therefore, when the panel temporary placement tool 1 is attached to the bottom surface of the panel frame 41, the main body portion 10 of the panel temporary placement tool 1 does not come into contact with the back surface of the finished surface material. As a result, it is possible to further prevent damage and breakage of the finished surface material 42.

Next, a state in which the building panel 40 is temporarily placed on the ground using the panel temporary placement tool 1 will be described with reference to FIG.
Before the temporary installation of the built-up construction panel 40 on the ground, a plurality of temporary panel holders 1 are mounted from below while leaving a predetermined space on the bottom surface of the panel frame 41.
More specifically, the temporary panel holder 1 is attached as a pair on the bottom surface of the panel frame 41 at an outer position in the left-right width direction, avoiding the pair of metal fittings 41b of the panel frame 41.
Further, the temporary panel holder 1 is attached to an outer position on the bottom surface of the panel frame 41, avoiding a metal fitting (not shown) provided for assembling the parting material for the basic ventilation slit.

In the above configuration, the height h1 of the main body portion 10 of the panel temporary holder 1 is the height of the portion of the finished surface material 42 that projects downward from the lower end of the panel frame 41 when the building panel 40 is temporarily placed on the ground. It is longer than the length h2.
In the present embodiment, the height h1 of the main body portion 10 corresponds to the height from the upper end of the permanent magnet 15 to the lower end of the bottom wall portion 13.
Therefore, the lower end of the finished surface material 42 does not come into contact with the ground, and damage or breakage of the finished surface material 42 can be prevented.

  Further, in the above configuration, since the temporary panel holder 1 is provided with the permanent magnets 15, the permanent magnets 15 are used to make the temporary panel holder 1 one-touch from the vertical direction on the bottom surface of the metal panel frame 41. Can be installed with. Then, it can be held as it is until the worker assembles the building panel 40 to the building body 50.

Next, a state in which the building panel 40 to which the temporary panel holder 1 is attached is assembled to the building body 50 will be described with reference to FIG.
The outer wall panel serving as the building panel 40 is assembled to the outer surface of the building body 50, and specifically, the pair of metal fittings 41a and the pair of metal fittings 41b on the back surface of the panel frame 41, and the building. Bolts are fastened in a state where metal fittings (not shown) on the surface of the main body 50 are overlapped.

  When the building panel 40 is assembled, the panel temporary holder 1 attached to the lower end of the building panel 40 is in a position that does not face the building body 50 in the horizontal direction, but faces the foundation 60 in the vertical direction. It is located at the position.

In the above configuration, the height h1 of the main body portion 10 of the temporary panel holder 1 is more than the length h3 from the lower end of the panel frame 41 to the foundation 60 when the building panel 40 is assembled to the building main body 50. Is also getting shorter.
Therefore, the temporary panel holder 1 is not sandwiched between the building panel 40 (panel frame 41) and the foundation 60 in the vertical direction. As a result, after the building panel 40 is assembled, the temporary panel holder 1 can be easily removed in the horizontal direction.
In particular, by using the permanent magnet 15, the main panel temporary holder mounted on the building panel 40 can be removed with one touch in the horizontal direction.

  Further, in the above configuration, the laterally extending portion 20 of the temporary panel holder 1 is formed with a hole formed by cutting and raising. For example, a rod-shaped tool can be hooked using the hole. Then, the panel temporary placement tool 1 mounted on the panel frame 41 can be easily removed by pulling it with a tool.

In addition, the connecting metal fitting 51 having a substantially L-shaped cross section, which is a part of the building body 50 and which connects the building panel 40 and the foundation 60, is provided at a central portion in the left-right width direction of the building panel 40. It is arranged.
Therefore, a sufficient gap is secured so that the panel temporary holders 1 attached to both ends of the building panel 40 in the left-right width direction can be removed toward the building body 50 side.

<Other embodiments>
In the above-described embodiment, as shown in FIG. 3, the panel temporary holder 1 is used when temporarily placing the outer wall panel on the ground as an example of the building panel 40, but is not particularly limited to the case of the outer wall panel. Widely available without.
For example, when temporarily placing a construction panel such as a ceiling panel, a floor panel, or an inner wall panel, this panel temporary placing tool 1 may be used.

Further, in the above-described embodiment, as shown in FIG. 4, the temporary panel holder 1 is detachably attached to the bottom surface of the panel frame 41 by using a permanent magnet, but the detaching method is not limited to the permanent magnet. It can be changed as appropriate.
For example, the panel temporary storage device 1 may include a hooking portion that can be attached to and detached from the hooked portion that is provided on the panel frame 41, or can be attached and detached to the tightened portion that is provided on the panel frame 41. It may be provided with a simple bolt fastening portion.

Further, in the above-described embodiment, as shown in FIGS. 1 and 2, the permanent magnet 15 is attached to the upper wall portion 11 of the main body portion 10 in a state of slightly protruding, but is not particularly limited. It may be embedded and attached so as to be substantially flush with the upper surface of the upper wall portion 11.
Further, the permanent magnet 15 is attached to the upper wall portion 11 of the main body portion 10, but the arrangement is not particularly limited, and the permanent magnet 15 may be attached to, for example, the upper protruding portion 30.

  Further, in the above-described embodiment, as shown in FIG. 4, the upper protruding portion 30 is provided so that it can simply contact the back surface of the panel frame 41, but the mountability of the temporary panel holder 1 is improved. In order to make it possible, the upper protruding portion 30 and the panel frame 41 may be configured to be hooked to each other, or may be configured to be bolted.

Further, in the above embodiment, as shown in FIG. 4, the front wall portion 14 of the main body portion 10 is arranged at a position facing the back surface of the finished surface member 42. An elastic member such as a highly elastic pad may be newly attached.
With this configuration, when the temporary panel holder 1 is attached to the panel frame 41, it is possible to further prevent the finished surface material 42 from being damaged or broken.

In the above embodiment, the temporary construction tool for building panels according to the present invention has been mainly described.
However, the above embodiments are merely examples for facilitating the understanding of the present invention, and do not limit the present invention. The present invention can be modified and improved without departing from the spirit of the invention, and it goes without saying that the present invention includes equivalents thereof.

1 panel temporary holder (construction panel temporary holder)
10 Main Body Part 11 Upper Wall Part 12 Side Wall Part 13 Bottom Wall Part 14 Front Wall Part 15 Permanent Magnet 20 Side Extending Part 30 Upward Extending Part 40 Building Panel 41 Panel Frame 41a, 41b Metal Fitting 42 Finishing Surface Material 43 Heat Insulation Material 44 Spacer 50 Building body 51 Connecting fitting 60 Foundation h1 Height of main body h2, h3 Length

Claims (5)

A structure for assembling a construction panel with a construction panel temporary holder,
The building panel includes a metal panel frame, and a finishing surface material fixed to the surface of the panel frame in a state of partially protruding downward from the lower end of the panel frame,
The building panel temporary storage device,
A main body part detachably attached to the bottom surface of the panel frame in the height direction of the building panel by using a permanent magnet,
A side extending portion extending from the main body portion toward the side opposite to the surface side of the building panel in the thickness direction of the building panel when attached to the building panel. ,
The height of the main body is
When the building panel is temporarily placed, the finished surface material is longer than the length of the portion protruding downward from the lower end of the panel frame, and,
A building panel temporary storage device, characterized in that it is shorter than the length from the lower end of the panel frame to the foundation of the building body when the building panel is assembled to the building body. Assembling structure of building panels. When attached to the building panel, an end portion of the main body portion on the side opposite to the front surface side of the building panel in the thickness direction projects upward along the back surface of the building panel. The assembly structure for a building panel including the building panel temporary holder according to claim 1, wherein an upward projecting portion is formed. The side extending portion, when attached to the building panel, of the main body portion, the surface side of the building panel in the thickness direction is formed at the upper end on the opposite side,
The structure for assembling a construction panel with a construction panel temporary storage device according to claim 2, wherein the laterally extending portion extends upward from an upper end portion of the main body portion while inclining upward. . The main body portion includes a plurality of the permanent magnets at a predetermined interval in a direction orthogonal to the extending direction of the lateral extending portion in the horizontal direction,
The said upper protrusion part is formed by cutting and raising a part of said side extension part, and is arrange | positioned among the some said permanent magnets in the said orthogonal direction, The claim 3 characterized by the above-mentioned. Construction panel assembly structure for construction panels with temporary fixtures. When attached to the building panel, an elastic member having higher elasticity than the body portion is attached to the front surface of the body portion located on the front surface side of the building panel in the thickness direction. An assembly structure for a building panel, comprising the building panel temporary storage device according to any one of claims 1 to 4.

Images