JPH0667631U - Floor panel connection device - Google Patents

Abstract

(57) [Summary] [Purpose] To provide a floor panel connecting device that is easy to construct. The L-shaped metal fitting 4 having a hanging piece 4a extending below the web 5 of the groove-shaped main body 1 and a horizontal piece 4b facing the lower surface of the web 5 of the groove-shaped main body 1 Provide at both ends. [Effect] Since both ends of the ceiling hanging tree receiver and the like can be supported on the upper surface of the horizontal piece 4b, it is not necessary to separately provide a metal article or the like for supporting the ceiling hanging tree receiver and the like, and the construction is easy.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 This invention relates to a floor panel connecting device for connecting floor panels used as building materials.

[0002]

[Prior art]

 As shown in FIGS. 2 and 3, the floor panel connecting device 110 of the conventional example is provided with bolt insertion holes 3 for mounting the floor panel on both flanges 2 of the groove-shaped main body 1 which is opened upward, and the groove. The end plates 141 and 142 were attached to both ends of the main body 1. Ribs 6 are welded to the corners between the lower surface of the web 5 of the channel main body 1 and the end plates 141 and 142.

The groove-shaped main body 1 is made of groove-shaped steel, and the bolts 17 inserted into the bolt insertion holes 3 are fastened to the welding nuts 9b provided on the frame member 9a of the floor panel 9 so that both flanges 2 are A pair of floor panels 9 are fixed along the outer surface of the. The floor panel 9 is obtained by attaching a face material 9b to the upper surface of a frame 9a. The end plate 141 at one end is fixed to the column 11. The other end plate 142 is fixed to the body difference 14 that supports the wall panel 15. A beam 16 is connected to a side portion of the pillar 11.

In order to arrange the ceiling hanging tree bridge 18 below the floor panel connecting device 110 of the conventional example, first, as shown in FIGS. 2 and 4, the bolt 13 a is inserted from the back side of the body difference 14, The upper part of the end plate 142 is fixed to the barrel gap 14 by fastening the fastening nut 13c to the bolt 13a together with the spring washer 13d. The upper part of the end plate 141 is fixed to the pillar 11 by fastening the bolt 13e together with the spring washer 13d into the screw hole 19 formed in the pillar 11.

Next, the bolt 13b is inserted from the back side of the barrel difference 14, and the bolt 13b is fastened to the fastening nut 13c together with the spring washer 13d and the standing piece 115a of the one support metal 115. As a result, the lower part of the end plate 142 is fixed to the barrel difference 14, and at the same time, one support metal member 115 is fixed to the end plate 142. The bolt 13f is fastened to the screw hole 19 together with the spring washer 13d and the standing piece 115a of the other supporting metal member 115. As a result, the lower portion of the end plate 141 is fixed to the pillar 11, and at the same time, another supporting metal member 115 is fixed to the end plate 141. Finally, both ends of the ceiling hanging wooden bridge 18 are nailed to the upper surfaces of the horizontal pieces 115b of both the supporting hardware 115.

[0006]

[Problems to be solved and used by the device]

 In the floor panel connecting device 110 of the conventional example, when the ceiling hanging tree bridge is arranged below the groove-shaped main body 1, the work of fixing the end plates 141 and 142 to the pillar 11 and the body difference 14 and the ceiling hanging tree bridge 18 are performed. Fixing work of the supporting hardware 115 to be supported to the end plates 141 and 142 has to be performed, which requires a lot of labor for construction.

An object of the present invention is to provide a floor panel connecting device that is easy to install.

[0008]

[Means for Solving the Problems]

 The floor panel connecting device of the present invention has end plates provided at both ends of the groove-shaped body, a hanging piece extending below the web of the groove-shaped body, and a horizontal piece facing the lower surface of the web of the groove-shaped body. Consists of L-shaped metal fittings.

[0009]

[Action]

 According to the floor panel connecting device of the present invention, the end plates provided at both ends of the groove main body are provided with a hanging piece extending below the web of the groove main body and a horizontal piece facing the lower surface of the web of the groove main body. Because it is composed of L-shaped metal fittings having and. It is possible to support a ceiling hanging wooden bridge etc. by a horizontal piece.

[0010]

【Example】

 As shown in FIG. 1, a floor panel connecting device 10 of the present invention comprises a hanging piece 4a extending downwardly from a web 5 of a groove-shaped body 1 opened upward, and a lower surface of the web 5 of the groove-shaped body 1. L-shaped metal fittings 4 having facing horizontal pieces 4b are provided at both ends of the groove-shaped body 1. The L-shaped metal fitting 4 is formed by bending a steel plate into an L-shape, and is welded to the groove-shaped main body 1 in a state in which the end opening of the groove-shaped body 1 is closed by the hanging piece 4a.

According to the floor panel connecting device 10 configured as described above, when the Arai hanging tree bridge 18 is arranged below the channel main body 1, the ceiling hanging tree bridge 18 is supported on the upper surface of the horizontal piece 4b. Therefore, it is not necessary to separately provide a hardware or the like for supporting the ceiling hanging tree bridge 18, and the construction is easy. The other configurations are the same as those of the conventional example.

[0012]

[Effect of device]

 According to the floor panel connecting device of the present invention, the end plates provided at both ends of the groove-shaped main body are provided with a hanging piece extending below the web of the groove-shaped main body and a horizontal piece facing the lower surface of the web of the groove-shaped main body. Because it is composed of L-shaped metal fittings having and. It is possible to support a ceiling hanging wooden bridge etc. by a horizontal piece. Therefore, when arranging the ceiling hanging bridge or the like below the groove-shaped main body, it is not necessary to separately provide a metal or the like for supporting the ceiling hanging bridge or the like, and the construction is easy.

[Brief description of drawings]

FIG. 1 is a perspective view showing a state in which one end of a floor panel connecting device of an embodiment of the present invention is attached to a body difference.

FIG. 2A is a perspective view showing a state in which a floor panel connecting device of a conventional example is attached between a pillar and a body gap, and FIG. 2B is a plan view thereof.

3 is a cross-sectional view taken along the line AA of FIG.

FIG. 4 is an explanatory view of a procedure for attaching a floor panel connecting device of a conventional example to a body difference.

[Explanation of symbols]

 1 Groove main body 2 Flange 3 Bolt insertion hole 4 End plate 5 Web

Claims (1)

[Scope of utility model registration request] 1. A floor panel connecting device in which bolt insertion holes for mounting a floor panel are provided on both flanges of a groove-shaped main body opened upward, and end plates are provided at both ends of the groove-shaped main body. Is a L-shaped metal fitting having a hanging piece extending below the web of the channel body and a horizontal piece facing the lower surface of the web of the channel body.