JP2001027004A - Fitting hardware for floor panel and fitting structure for floor panel - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a fitting hardware for a floor panel and a fitting structure for the floor panel with which the parts are inexpensive and the processing of the floor panel is facilitated, and which can be easily obtained. SOLUTION: In a fitting hardware 10 for a floor panel 41 so constituted that a clip hardware 11 having a hook 14 fitted to the flange of a beam and a pressing member 12 laid across over the upper face of the ends of the panel 41 whose ends are put on the upper face of the beam are connected to each other and respective ends of the panel 41 are held between the clip hardware 11 and the beam, the clip hardware 11 and the pressing member 12 are formed of a bar material.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a mounting hardware for a dry floor panel and a floor panel mounting structure using the mounting hardware.

[0002]

2. Description of the Related Art The method of mounting a dry floor panel refers to a method of mounting a floor panel to a beam such as an H-beam without using mortar.

In such a floor panel mounting method, as shown in FIG. 8, a mounting member (assembly) is formed by a plate body, has a hook 1a at one end, and a female screw hole 1b at the other end. A clip fitting 1 having:
A plate 2 having a bolt insertion hole 2a at the center and a bolt 3 for fastening the plate 2 and the clip 1 are used. Then, the hook 1a of the clip 1 is fitted to the flange 4a of the beam 4, and the plate 2 is placed on the floor panels 5 and 5 on which the respective ends are placed on the beam 4.
The ends of the panels 5 and 5 are sandwiched between the plate 2 and the beam 4 by screwing the tip of the bolt 3 inserted through the plate 2 to the clip 1.

[0004] As shown in Fig. 9, a clip fitting 6 formed of a bar material and having a hook 6a at one end and a male screw 6b at the other end, and a hole 7a at the center are provided as mounting hardware. Some use a plate 7 and a nut 8 for fastening the plate 7 and the clip 6.

[0005]

By the way, when the dry floor panel mounting method is adopted, as shown in FIG. 8, the reliefs 9a for accommodating mounting hardware on the floor panel are provided.
9b must be formed. However, since such mounting hardware employs the rectangular plates 2 and 7 as the pressing members, the relief 9a of the floor panel 5 must be formed in a rectangular shape. Since such a relief must be formed by cutting, the operation is complicated and the cost is increased.

SUMMARY OF THE INVENTION It is an object of the present invention to provide a floor panel mounting hardware which not only makes the parts inexpensive but also facilitates the processing of the floor panel so that the floor panel can be obtained at low cost.

[0007]

According to the present invention, there is provided a fitting for mounting a floor panel, comprising: a clip fitting having a hook fitted to a flange of a beam; and the end of a panel having an end placed on the upper surface of the beam. A pressing member that is placed across the upper surface of the part and fastened to each other to clamp each end of the panel between the clip fitting and the beam; The fitting and the pressing member are formed of a bar.

In the floor panel mounting hardware according to the present invention, the clip and the pressing member are formed by rods, so that they are inexpensive. In addition, the relief formed in the panel for attaching these parts can be formed in a semicircular groove, and the groove can be formed by a drill, so that the processing is easy and the panel can be obtained at low cost.

The clip fitting may have a hook formed at one end and a screw hole formed at the other end. In this case, a bolt insertion hole is formed in the pressing member, and the tip of the bolt inserted through the bolt insertion hole is screwed into the female screw hole of the clip, so that the clip and the pressing member are fastened to each other.

[0010] The clip may have a hook formed at one end and a bolt insertion hole formed at the other end. In that case, a bolt insertion hole is formed in the pressing member, the tip of the bolt inserted through the bolt insertion hole of the clip is inserted into the bolt insertion hole of the pressing member, and a nut is screwed to the tip of the bolt. The clip and the pressing member are fastened to each other.

The clip may have a hook formed at one end, a vertical end raised from the upper surface of the beam, and a male screw formed at the tip.
In that case, a bolt insertion hole is formed in the pressing member, and the other end of the clip is inserted into the bolt insertion hole of the pressing member.
A nut is screwed into the tip of the bolt, and the clip and the pressing member are fastened to each other.

Further, it is preferable that the clip fitting has a flat front end portion of the hook. In this case, the flat surface of the hook comes into surface contact with the beam, so that the correct posture is maintained. Therefore, when the bolt is screwed into the clip, the bolt is easily screwed. When the bolt is fitted to the clip and installed upright, the bolt does not fall down and it As a result, the pressing member is maintained in the vertical state, and the fitting of the pressing member becomes easy.

Further, it is preferable that the other end of the clip fitting including the female screw hole or the bolt insertion hole has a flat surface. This facilitates the processing of the female screw hole or the bolt insertion hole.

The pressing member preferably has a flat surface at an intermediate portion including the bolt insertion hole or the female screw hole. This facilitates the processing of the female screw hole or the bolt insertion hole.

In the floor panel mounting structure of the present invention, the floor panel mounting hardware of the present invention is used, and arcuate grooves are formed on upper and lower surfaces of the end of the floor panel, and the clips are formed in those grooves. The floor panel is attached to the beam by housing a metal fitting and the pressing member.

In the floor panel mounting structure of the present invention, a relief formed in the panel for the mounting hardware, ie, the clip and the pressing member, can be drilled, so that the formation is easy and the panel can be obtained at low cost. Can be In particular, in the case of a lightweight cellular concrete panel (ALC panel), a semi-plastic cake molded and removed from the mold is cut by a piano wire or the like, and autoclave curing is performed in that state. Therefore, if the relief is formed in a piled panel after curing by drilling, the relief (groove) of the two-stage panel can be processed at the same time, and the working efficiency is further enhanced.

[0017]

1 to 6 show an embodiment of a floor panel mounting hardware according to the present invention.

The mounting hardware 10 for the floor panel shown in FIG.
Is constituted by a clip metal 11, a pressing member 12, and a bolt 13 for fastening them together.

The clip fitting 11 has a hook 14 at one end.
And a female screw hole 15 at the other end. The clip fitting 11 is formed of a bar material, the tip of the hook 14 is crushed, a flat portion 11a is formed there, and the portion where the female screw hole 15 is formed is also crushed, and the flat portion is formed there. 11b is formed. The pressing member 12 is also made of a bar material, and the middle portion is crushed to form a flat portion 12a, and a bolt insertion hole 16 is formed in the flat portion 12a.

As shown in FIG. 2, the mounting hardware 10 for the floor panel thus constructed is firstly provided with a clip fitting 11.
Hook 14 is fitted to the flange portion 40a of the beam 40 formed of H-shaped steel, and then the floor panels 41, 41
Are placed on the upper surface of the beam 40, and then the ends 12b, 12b of the pressing member 12 are placed on the floor panels 41, 41.
The bolts 13 are inserted into the respective grooves 42, 42 formed at the ends of the pressing member 12, and then the bolts 13 are inserted into the bolt insertion holes 16 of the pressing member 12.
a is screwed into the female screw hole 15 of the clip fitting 11.

Therefore, the floor panel 41 is clamped between the beam 40 and the pressing member 12 via the clip 11 by tightening the bolt 13.

The mounting hardware 20 for the floor panel shown in FIG.
Is composed of a clip 21, a pressing member 22, a bolt 23 for connecting them, and a nut 24 screwed to the bolt 23.

The clip fitting 21 has a hook 25 at one end.
And a bolt insertion hole 26 at the other end. This clip fitting 21 is formed of a bar material,
The tip of the hook 25 is crushed, and there is a flat portion 21a.
Are formed, and the portion where the bolt insertion hole 26 is formed is also crushed, and the flat portion 21b is formed there.
The pressing member 22 is also formed of a bar material, and the middle portion is crushed to form a flat portion 22a, and a bolt insertion hole 27 is formed in the flat portion 22a. Also,
The bolt 23 has a chamfer 23a on its head.

As shown in FIG. 4, the mounting hardware 20 for the floor panel thus constructed is firstly provided with a clip 21
Hook 25 is fitted to the flange portion 40a of the beam 40 made of H-section steel, and then the floor panels 41, 41
Are placed on the upper surface of the beam 40, and then the ends 22b, 22b of the pressing member 22 are attached to the floor panels 41, 41.
Are inserted into the respective grooves 42, 42 formed at the ends of the clip fittings 2, and then the bolt 23 is
1 through the bolt insertion hole 26, and the pressing member 22
The nut 24 is screwed into the male screw portion 23b at the tip of the bolt insertion hole 27.

Therefore, by tightening the nut 24, the floor panel 41 is sandwiched between the beam 40 and the pressing member 22 via the clip 21. In this embodiment, when tightening the nut 24, the bolt 23 tries to rotate, but the chamfer 23a of the head comes into contact with the boundary side wall of the flat portion 21a of the clip 21 and
The rotation of the bolt 23 is suppressed.

The mounting hardware 30 for the floor panel shown in FIG.
Are a clip fitting 31, a pressing member 32, and a nut 33.
And is constituted by.

The clip fitting 31 is formed of a bar material and has a hook 34 at one end. The clip fitting 31 is bent at a right angle at an intermediate portion, and a male screw 35 is formed at a tip portion thereof. Further, in the clip fitting 31, the tip of the hook 34 is crushed to form a flat portion 31a. Further, the pressing member 32
The intermediate portion is crushed to form a flat portion 32a, and a bolt insertion hole 36 is formed in the flat portion 32a.

As shown in FIG. 6, the mounting hardware 30 for the floor panel thus constructed is firstly provided with clip fittings 31.
Is fitted to the flange portion 40a of the beam 40 made of H-section steel, and then the floor panels 41, 41
Are placed on the upper surfaces of the beams 40, respectively, and then the bolt insertion holes 36 of the pressing members 32 are fitted into the male screws 35 of the clip fittings 31, so that the ends 32b, 32b are connected to the ends of the floor panels 41, 41. Then, the clip fittings 3
A nut 33 is screwed into one male screw 35.

Accordingly, by tightening the nut 33, the floor panel 41 is sandwiched between the beam 40 and the pressing member 32 via the clip metal 31.

When such fittings 10, 20, 30 are used, the floor panel 41 has the pressing members 12, 20,
A substantially semicircular groove 42 may be formed in order to accommodate the grooves 22 and 32. Since the groove 42 can be formed by a drill or the like, the processing of the groove 42 becomes extremely easy. For example, in the case of a lightweight cellular concrete panel (ALC panel), a semi-plastic cake formed and removed from a mold is cut with a piano wire or the like, and autoclave curing is performed in that state. The groove 42 can be machined by drilling a panel in a stacked state after curing, as shown in FIG.
The grooves 42 of the two-stage panel can be machined, and the working efficiency is further enhanced. The shape of the groove 42 is not limited to a semi-arc shape as shown in FIG. 7, but the core of the drill is shifted to one of upper and lower sides. Can be formed into an appropriate arc such as a 2/3 arc.

[0031]

As described above, according to the floor panel mounting hardware of the present invention, the clip fitting having the hook fitted to the flange portion of the beam, and the panel fitting having the ends mounted on the upper surface of the beam, respectively. In a mounting hardware for a floor panel, the pressing member placed across the upper surface of the end portion is fastened to each other to hold each end of the panel between the clip fitting and the beam. The clip fitting and the pressing member are formed of a bar. Therefore, according to the floor panel mounting hardware of the present invention, the clip fitting and the pressing member are formed by the rods, so that the cost is low. In addition, a relief formed in the panel for attaching those parts can be formed in a semicircular groove, and the groove can be formed by a drill, so that the panel is inexpensive.

If a flat portion is formed at the tip of the hook in the clip fitting, the flat portion of the hook comes into surface contact with the beam, so that the correct posture is maintained. Therefore, when the bolt is screwed into the clip, the bolt is easily screwed. When the bolt is fitted to the clip and installed upright, the bolt does not fall down and it As a result, the pressing member is maintained in the vertical state, and the fitting of the pressing member becomes easy.

If a flat portion is formed at the other end of the clip fitting including the female screw hole or the bolt insertion hole with the mounting hardware of the floor panel of the present invention, the processing of the female screw hole or the bolt insertion hole becomes easy.

Further, if a flat portion is formed in an intermediate portion including the bolt insertion hole or the female screw hole of the pressing member, the working of the female screw hole or the bolt insertion hole becomes easy.

In the floor panel mounting structure of the present invention, the floor panel mounting hardware of the present invention is used, and arcuate grooves are formed on the upper and lower surfaces of the end of the floor panel. The floor panel is attached to the beam by housing a metal fitting and the pressing member. Therefore, in the floor panel mounting structure of the present invention, a relief formed in the panel for the mounting hardware, that is, the clip fitting and the pressing member, can be drilled, so that the formation is easy and the panel can be obtained at low cost. . In particular, lightweight cellular concrete panels (AL
In the case of (C panel), the semi-plastic cake molded and removed from the mold is cut with a piano wire or the like, and autoclave curing is performed in that state. Therefore, if the relief is formed in a piled panel after curing by drilling, the relief (groove) of the two-stage panel can be processed at the same time, and the working efficiency is further enhanced.

[Brief description of the drawings]

FIG. 1 is an exploded perspective view showing one embodiment of a floor panel mounting hardware according to the present invention.

2 is a cross-sectional perspective view showing a floor panel mounting structure using the floor panel mounting hardware shown in FIG. 1;

FIG. 3 is an exploded perspective view showing another embodiment of a floor panel mounting hardware according to the present invention.

FIG. 4 is a cross-sectional perspective view showing a floor panel mounting structure using the floor panel mounting hardware shown in FIG. 3;

FIG. 5 is an exploded perspective view showing still another embodiment of the floor panel mounting hardware according to the present invention.

6 is a cross-sectional perspective view showing a floor panel mounting structure using the floor panel mounting hardware shown in FIG. 5;

FIG. 7 is a perspective view showing a floor panel for use in the floor panel mounting structure of the present invention.

FIG. 8 is a cross-sectional view showing a mounting hardware for a conventional dry floor panel.

FIG. 9 is a cross-sectional view showing another conventional metal fitting for a dry floor panel.

[Explanation of symbols]

 Reference Signs List 10 mounting hardware for floor panel 11 clip metal 11a, 11b flat portion 12 pressing member 12a flat portion 12b end portion 13 bolt 13a male screw portion 14 hook 15 female screw hole 16 bolt insertion hole 20 floor mounting hardware 21 clip metal 21a, 21b flat Part 22 pressing member 22a flat part 22b end part 23 bolt 23a chamfering 23b male screw part 24 nut 25 hook 26, 27 bolt insertion hole 30 mounting hardware for floor panel 31 clip fitting 31a flat part 32 pressing member 32a flat part 32b end part 33 nut 34 Hook 35 Male screw 36 Bolt insertion hole 40 Beam 40a Flange part 41 Floor panel 42 Groove

Claims (8)

[Claims] 1. A clip fitting in which a hook is fitted to a flange portion of a beam, and a pressing member which is placed and mounted on the upper surface of the end of a panel having an end mounted on the upper surface of the beam. The clip fitting and the pressing member may be formed by a bar in a mounting hardware of a floor panel which is fastened to hold each end of the panel between the clip fitting and the beam. Features mounting hardware for floor panels. 2. The method according to claim 1, wherein the hook is formed at one end of the clip, a screw hole is formed at the other end, a bolt insertion hole is formed in the pressing member, and the bolt is inserted through the bolt insertion hole. 2. The floor panel mounting hardware according to claim 1, wherein the distal end is screwed into a female screw hole of the clip fitting to fasten the clip fitting and the pressing member to each other. 3. A hook is formed at one end of the clip, and a bolt insertion hole is formed at the other end.
A bolt insertion hole is formed in the pressing member, a tip of a bolt inserted into the bolt insertion hole of the clip fitting is inserted into a bolt insertion hole of the pressing member, and a nut is screwed to a tip of the bolt, 2. The floor panel mounting hardware according to claim 1, wherein the clip fitting and the pressing member are fastened to each other. 4. The floor panel mounting hardware according to claim 2, wherein a flat portion is formed at the other end of the clip fitting including the female screw hole or the bolt insertion hole. 5. A hook is formed at one end of the clip, the other end is raised vertically upward from the upper surface of the beam, a male screw is formed at the tip, and a bolt insertion hole is formed in the pressing member. Then, the other end of the clip is inserted into a bolt insertion hole of the pressing member, and a nut is screwed to a tip of the bolt, so that the clip and the pressing member are fastened to each other. The floor panel mounting hardware according to claim 1, wherein: 6. The clip metal fitting according to claim 1, wherein a flat portion is formed at a tip of said hook.
6. The mounting hardware for a floor panel according to 3, 4, or 5. 7. The floor panel according to claim 1, wherein a flat portion is formed in an intermediate portion of the pressing member including the bolt insertion hole or the female screw hole. Mounting hardware. 8. A floor panel mounting hardware according to claim 1, 2, 3 or 4, wherein arcuate grooves are formed on the upper and lower surfaces of the end of the floor panel. A floor panel mounting structure, wherein the floor panel is mounted on the beam by accommodating the clip fitting and the pressing member.