Panel processing body fixing device used in buildings

Abstract

To enable cost reduction and speed-up of construction work by making it possible to mount a panel processing body to a backing material without mounting an unnecessary secondary backing member to the backing material.SOLUTION: In a panel processing body fixing device for mounting a panel processing body on a backing material installed in a building and extending in a linear direction by a mounting metal fitting, the mounting metal fitting is provided with a first connection part for connecting to the backing material and a second connection part for connecting to the panel processing body. One of the first and second connection parts is formed of a joint plate, and a long hole is formed in the joint plate. The joint plate is fixed to one of the panel processing body and the backing material by a bolt passing through the long hole and a nut screwed to the bolt, and the other is fixed to the other of the backing material and the panel processing body. The long hole is formed so as to extend in a direction parallel to an imaginary straight line perpendicular to a longitudinal direction of the backing material connecting the facing surfaces of the backing material and the panel processing body.SELECTED DRAWING: Figure 1

Description

[Technical field]

[0001] The present invention relates to a panel assembly fixing device used in buildings for fixing plate-shaped panel assembly such as interior metal plates and exterior metal folded plates to base materials such as H-beams and C-beams of the building. [Background technology]

[0002] When constructing large buildings, the framework is assembled with loose holes in the steel frame connections, allowing for a certain degree of assembly error. Therefore, it is not possible to assemble the steel frame in a straight line as designed. When the steel frame is assembled within the architectural tolerances, the structure appears to have been erected without a single deviation. When the steel frame construction contractor finishes construction, they begin the final tightening work, correcting the vertical and horizontal alignment of the steel frame to a certain extent. After that, the finishing contractor attaches the secondary base to the steel frame, making adjustments to cover any errors in the vertical, horizontal, left-right, and top-down directions of the steel frame. If the scale of a building to be constructed is small, the construction error of the steel frame is small, so that it is possible to attach the exterior metal folding plates for the building and the plate materials for the roof to the primary base made of the steel frame via mounting brackets without attaching a secondary base to the steel frame. Exterior plate mounting devices used in such cases are conventionally known (see, for example, Patent Documents 1 and 2). [Patent Document 1] Patent No. 3465127 [Patent Document 2] Patent No. 6220189 Summary of the Invention [Problem to be solved by the invention]

[0003] The task of attaching a secondary base to the steel frame has the problem that it adds time to the construction of the building and increases costs. The present invention aims to solve the above problems. [Means for solving the problem]

[0004] In order to achieve the above object, the present invention provides a panel assembly fixing device for attaching a panel assembly 20 to a base material 2 that is installed on a building and extends in a linear direction, using mounting brackets 4, 30, the mounting brackets 4, 30 being provided with a first connecting portion 8, 40 for connecting to the base material 2 and a second connecting portion 16, 36 for connecting to the panel assembly 20, one of the first and second connecting portions 8, 40, 16, 36 being formed with a joining plate 14, 38, the joining plate 14, 38 being formed with an elongated hole 18, 42 for inserting a bolt, The joining plates 14, 38 are fixed to either the panel processed body 20 or the base material 2 by bolts 24, 44 passing through the long holes 18, 42 and nuts 26, 46 screwed onto the bolts, the other of the first and second connecting parts 8, 40, 16, 36 is fixed to the other of the base material 2 or the panel processed body 20, and the long holes 18, 42 are formed so as to extend in a direction parallel to an imaginary straight line 28 perpendicular to the longitudinal direction of the base material 2 which connects the opposing surfaces of the base material 2 and the panel processed body 20. The present invention is also characterized in that the first connecting portion 8 is fixed to the base material 2, the second connecting portion 16 is constructed of a joining plate 14, and the joining plate 14 is fixed to the panel processed body 20 by a bolt 24 passing through the long hole 18 and a nut 26 screwed into the bolt 24. The present invention is also characterized in that the first connecting portion 40 is constructed of a joining plate 38, the second connecting portion 36 is fixed to the panel processed body 20, and the joining plate 38 is fixed to the base material 2 by a bolt 44 passing through the long hole 42 and a nut 46 screwed into the bolt 44. In the present invention, the joining plate 14 is rotatably fixed to the first connecting portion 8 of the mounting bracket 4 by a screw means. Effect of the Invention

[0005] With the present invention, even if there is a dimensional error in the gap between the base material and the installation position of the interior / exterior panel processed body, the panel processed body can be attached to the base material at a specified position without using a secondary base material, thereby achieving cost reduction and rapid construction of buildings. [Brief description of the drawings]

[0006] [Figure 1] FIG. [Diagram 2] FIG. [Diagram 3] FIG. [Figure 4] FIG. [Diagram 5] FIG. [Figure 6] FIG. [Figure 7] FIG. 11 is an explanatory external view showing another embodiment of the present device. [Figure 8] FIG. 13 is an explanatory external view showing another practical use of the device. [Figure 9] FIG. 11 is a front view illustrating another embodiment of the present device. [Figure 10] FIG. 11 is a front view illustrating another embodiment of the present device. [Figure 11] FIG. [Figure 12] FIG. 11 is an explanatory diagram showing another embodiment of the present device. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0007] DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, embodiments of the present invention will be described in detail In Fig. 1, reference numeral 2 denotes a base material, which is a skeletal material (steel frame) of a building, and is made of H-shaped steel, L-shaped steel, C-shaped steel, etc. In Fig. 1, H-shaped steel is used as the base material 2. Reference numeral 4 denotes a mounting bracket made of metal such as steel, and includes a clamping portion 6 having a horizontal U-shaped front shape that can be press-fitted into the strip plate portion 2a of the base material 2, and the clamping portion 6 constitutes a connecting portion 8 for the base material. One flat plate portion 14a of a connecting plate 14 made of an L-shaped plate is fixed to the side of the clamping portion 6 by a bolt 10 and a nut 12. The connecting plate 14 constitutes a connecting portion 16 for the plate material.

[0008] The joining plate 14 is made up of flat plate portions 14a, 14b facing each other at a right angle, and the other flat plate portion 14b has an elongated hole 18 for inserting a bolt, extending laterally on the page in Fig. 1. The mounting bracket 4 is fixed to the strip portion 2a of the base material 2 via the clamping portion 6, and the base material 2 and the mounting bracket 4 connected thereto shown in Fig. 1 as a whole constitute a fixing device for attaching a panel processed body 20 (see Fig. 3) such as a metal plate for interior use or a metal folded plate for exterior use to a building.

[0009] 3 to 5 show an embodiment in which a panel assembly 20 made of exterior metal folded plates is attached to the exterior wall of a building using mounting brackets 4. In the figures, 22 denotes a building framework, to which a base material 2 is fixed with bolts and nuts. The panel assembly 20 is made of vertically long metal folded plates, and multiple panels are joined in parallel. Mounting brackets 4 are disposed at positions corresponding to the upper and lower parts of each panel assembly 20. The upper and lower parts of the side plate parts 20a, 20b of each panel assembly 20 are disposed in contact with the joint plate 14 of the mounting bracket 4, and are fixed to the joint plate 14 by bolts 24 that pass through the long holes 18 and nuts 26 that screw into the bolts (see FIG. 5).

[0010] The oblong hole 18 of the joint plate 14 of the mounting bracket 4 extends along an imaginary straight line (temporary line) 28 assumed to be perpendicular to the longitudinal direction of the base material 2 connecting the opposing surfaces of the base material 2 and the panel processed body 20 in Fig. 5, and is set to a predetermined length so that the opposing distance between the base material 2 and the panel processed body 20 in the horizontal direction along the line 28 can be adjusted. The joint plate 14 of the mounting bracket 4 can be used with the width dimension appropriately changed as shown in Figs. 1(A)(B)(C), and multiple oblong holes 18 can be provided as shown in Fig. 6. The width of the oblong hole 18 is set to a dimension that allows the shaft portion of the bolt 24 to slide in the longitudinal direction of the oblong hole 18.

[0011] 7 shows another embodiment of the mounting bracket 4, in which an L-shaped bent portion 14c is provided in the joining plate 14, and a stepped portion 14b' is formed in the flat portion 14b. The stepped portion 14b' forms a gap between the flat portion 14b and the portion in which the elongated holes 18, 18 are formed, and the flat portion 14a, making it possible to prevent collision or approach between the bolts and nuts (not shown) attached to the elongated holes 18 and the bolts and nuts 10, 12 protruding into the connecting portion 8, and facilitating the operation of screwing and fixing the flat portion 14b and the panel processed body 20 with the bolts and nuts. Figure 8 shows the configuration of the mounting bracket 4 in which the flat portion 14b is offset laterally a predetermined distance from the bolts and nuts 10, 12 of the connecting portion 8, thereby making it possible to avoid collision or proximity between the bolts and nuts (not shown) attached to the elongated holes 18 and the bolts and nuts 10, 12 protruding into the connecting portion 8.

[0012] 9 and 10 show another embodiment of the present invention, in which a connecting plate 34 is fixed integrally to the side of the clamping portion 32 of the mounting bracket 30, forming a connecting portion 36 for the panel processed body on the mounting bracket 30. The upper portion of the panel processed body 20 is fixed to the connecting plate 34. One flat plate portion 38a of a joining plate 38 is fitted into the clamping portion 32 of the mounting bracket 30, and the joining plate 38 is fixed to the clamping portion 32. The joining plate 38 forms a connecting portion 40 on the other side of the mounting bracket 30. The other flat plate portion 38b of the joining plate 38 abuts against a piece portion 2b formed integrally with the base material 2, and the plate portion 38b is fixed to the piece portion 2b of the base material 2 by a bolt 44 passing through an elongated hole 42 and a nut 46 screwed thereto.

[0013] As shown in Fig. 10, the lower part of the panel processed body 20 is fixed by screws to a connecting plate material 34 that is integral with the mounting bracket 30, and a plate portion 38b of a joining plate 38 of the mounting bracket 30 is fixed to a piece portion 2b of the base material 2 underground by a bolt 44 and a nut 46. The long hole 42 of the joining plate 38 extends in the left-right direction along an imaginary straight line (temporary line) that connects the opposing surfaces of the base material 2 and the panel processed body 20 and is perpendicular to the longitudinal direction of the base material 2 in Fig. 9, and is configured so that the fixed position of the joining plate 38 with respect to the piece portion 2b can be adjusted. In the above embodiment, an exterior enclosure attached to the exterior wall of a building is used as the panel processed body 20, but the panel processed body 20 is not particularly limited to the exterior enclosure shown in the figure, and an interior panel processed body installed inside a building can be used.

[0014] In addition, the mounting bracket 4 shown in Fig. 1 is configured so that the joint plate 14 can be rotated with respect to the clamping part 6 by the bolt 10 and nut 12, thereby making it possible to accommodate a base material attached at an angle, but a configuration in which the plate part 14a of the joint plate 14 is fixed integrally to the side surface of the clamping part 6 may also be used. Fig. 2 is an explanatory diagram of the bottom of the device, and shows an embodiment in which the joint plate 14 is rotated 180 degrees with respect to the clamping part 6 from the fixed state shown in Fig. 1 by loosening the nut 16 and fixed to the clamping part 6 with the bolt 14 and nut 16 in this state. Fig. 12 shows an embodiment in which a base material 2 extending in the horizontal direction and a panel processed body 20 are attached to the base material 2 extending in the vertical direction to the paper surface. In the above embodiment, the base material is described as having a horizontal surface. However, even if the base material is vertical, the panel processed body can be attached to the base material. [Explanation of symbols]

[0015] 2 Base material 4 Mounting bracket 6 Clamping part 8 Connecting part 10 Volts 12 Nut 14 Joint plate 14a Flat plate part 14b Flat plate part 16 Connecting part 18 Slot 20 Panel processing body 22 Skeleton material 24 Volts 26 Nut 28 Imaginary straight line (fake line) 30 Mounting bracket 32 Clamping part 34 Connection plate 36 Connecting part 38 Joint plate 38a Flat plate part 38b Flat plate part 40 Connection part 42 Slot 44 Volts 46 Nut

Claims

1. A panel assembly fixing device for mounting a panel assembly 20 to a base material 2 that is installed on a building and extends in a linear direction, the mounting bracket 4 is provided with a first connecting portion 8 for connecting to the base material 2 and a second connecting portion 16 for connecting to the panel assembly 20, the first connecting portion 8 is configured as a clamping portion 6 having a horizontal U-shape that can be press-fitted into a strip portion 2a of the base material 2, the second connecting portion 16 is configured as a joining plate 14, and an elongated hole 18 for inserting a bolt is formed in the joining plate 14, a fastening member for fastening said panel processed body to said panel processed body by a fastening means for fastening said panel processed body to said panel processed body, said fastening member being fastened to said panel processed body by a fastening means for fastening said panel processed body to said panel processed body, said fastening member being fastened to said panel processed body by a fastening means for fastening said panel processed body to said panel processed body, said fastening member being fastened to said panel processed body by a fastening means for fastening said panel processed body to said panel processed body,

2. A panel assembly fixing device for fixing a panel assembly (20) to a base material (2) that is installed on a building and extends in a linear direction, using a mounting bracket (30), the mounting bracket (30) is provided with a first connecting portion (40) for connecting to the base material (2) and a second connecting portion (36) for connecting to the panel assembly (20), the first connecting portion (40) being configured with a joining plate (38), the second connecting portion (36) being configured with a clamping portion (32) having a shape that can be fixed by fitting to a plate portion (38a) of the joining plate (38), a connecting plate 34 integral with the clamping portion 32, a long hole 42 for inserting a bolt is formed in the joining plate 38, the joining plate 38 is fixed to the base material 2 by a bolt 44 passing through the long hole 42 and a nut 46 screwed into the bolt, and the long hole 42 is formed so as to extend in a direction parallel to an imaginary straight line 28 perpendicular to the longitudinal direction of the base material 2 which connects the opposing surfaces of the base material 2 and the panel processed body 20.

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