JPH0610484A - Supporting device of floor panel - Google Patents

Abstract

PURPOSE:To make the setup position of a panel support accurately detectable in regard to a floor panel supporting device. CONSTITUTION:A floor panel supporting device is made up of installing a panel support 5 in the upper end of a column 2. The panel support 5 is provided with a column holding part 3, and a plastic joint member 6, where the upper end of the column 2 is pressed in, is subjected to press fitting. In consequence, the column upper end and the panel support 5 come to adhere close to each other via the joint member 6, so that a fixed position of the panel support 5 to the column 2 is accurately determined, thus since the column 2 is accurately set up to a floor base 1, a position of the panel support, 5 is made possible to be set at an equi-pitch in an accurate manner.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a floor panel support device.

[0002]

2. Description of the Related Art A conventional example of a support device for a floor panel is shown in FIG.
Shown in. The support device is composed of a pillar 2 which is provided upright on a floor base 1 (not shown) and a panel receiver 5 which is fixed to the upper end of the pillar 2 and has a projection 9 for positioning and supporting the floor panel 4 on the upper surface. Become. The panel receiver 5 is provided with a column fitting hole 10 into which the upper end of the column 2 is inserted at the center, and the column 2 and the panel receiver 5 are joined by welding.

In FIG. 8, reference numeral 11 denotes a panel retainer which is welded to the upper end of the column 2, and a panel retainer 12 for pressing the abutting portion of the floor panel 4 from above is screwed in.

[0004]

However, in the above-described conventional example, the pipe material forming the support column 2 and the support column fitting hole 10 on the panel receiving 5 side have variations in roundness and radial dimension. Therefore, it is difficult to accurately position and fix the panel receiver 5 with respect to the column 2, and as a result, there is a drawback that the work is hindered when the floor panel 4 is laid. Met.

The present invention has been made to solve the above drawbacks, and an object of the present invention is to provide a floor panel supporting device capable of accurately positioning the installation position of a panel receiver.

[0006]

According to the present invention, the above object is to provide a column 2 standing upright on a floor base 1 and a column holding portion 3 on the back surface thereof, as shown in FIG. 1 corresponding to an embodiment. The support 2 has a panel receiver 5 for supporting the floor panel 4 on the upper surface thereof, and a synthetic resin joint member 6 press-fitted into the support holder 3 of the panel receiver 5 and the upper end of the support 2 is press-fitted. This is achieved by providing a floor panel support device in which the outer periphery and the panel receiver 5 are in close contact with each other via a joint member 6.

[0007]

The floor panel support device is formed by mounting the panel receiver 5 on the upper end of the column 2. The panel receiver 5 is provided with a support column 3, and a joint member 6 made of synthetic resin, into which the upper end of the support column 2 is press-fitted, is pressed into the support column 3.

As a result, the upper end of the support column 2 and the panel support 5 come into close contact with each other via the joint member 6, and the fixing position of the panel support 5 with respect to the support column 2 is accurately determined, and the support column 2 is fixed to the floor base 1. By installing the panel receivers 5 accurately, the positions of the panel receivers 5 can be accurately arranged at equal pitches.

[0009]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT A preferred embodiment of the present invention will now be described in detail with reference to the accompanying drawings. As shown in FIG. 1, the supporting device includes a pillar 2 standing on the floor base 1, a panel receiver 5 fixed to the upper end of the pillar 2, and a floor panel 4 supported on the panel holder 5. A panel retainer 12 for pressing the abutting portion from above is provided.

The support column 2 includes a fixing plate 13 that is adhesively fixed on the floor base 1, an adjusting bolt 14 that is fixed by welding a head 14a to the fixing plate 13, and an adjusting block 15 that is screwed into the adjusting bolt 14. And the nut part 1 of the adjustment block 15
And a pipe member 16 placed and held on 5a,
After adjusting the height of the upper end of the pipe member 16 by the adjusting block 15, the fixing screw 17 is tightened to adjust the height.
Further, a through hole 16a into which a caulking pin 18 described later is inserted is provided near the upper end of the pipe member 16.

On the other hand, the panel receiver 5 is provided with a plate-shaped receiving plate portion 7 having a positioning projection 9 for the floor panel 4 on its upper surface, and a reinforcing member 8 spot-welded to the back surface of the receiving plate portion 7. As shown in detail in FIGS. 2 and 3, the receiving plate portion 7 is formed in a rectangular shape in plan view, and further, at the center of the receiving plate portion 7, a receiving portion 19 is formed by being punched out in a circular shape in plan view. ing.

The reinforcing member 8 is formed in the shape of a rectangular frame, and has a mounting portion 20 provided with a positioning boss 8a that fits into the positioning hole 7a of the receiving plate 7 at the center of each side, and an insertion hole at the center. 21a is formed to have a bowl-shaped bulge 21 having an opening,
The attachment portion 20 is joined to the receiving plate portion 7. A working hole 22 is formed in a pair of wall surfaces of the bulging portion 21 of the reinforcing member 8 which face each other.

Further, the panel receiver 5 is a pipe receiver 3
And a joint member 6. The pipe receiver 3 is a metal cap-shaped member having substantially the same outer diameter dimension as the insertion hole 21a of the reinforcing member 8, and a flange for supporting the peripheral edge of the insertion hole 21a of the reinforcing member 8 at the open side edge. 23
Is provided. In addition, a pair of through holes 3a, 3a facing each other are formed in the side wall surface of the pipe receiver 3 to receive a caulking pin 18, which will be described later.

The pipe receiver 3 has a receiving plate portion 7 for receiving a ceiling wall.
Is fixed in a state of being brought into contact with the back surface of the center portion of the base plate, and in order to accurately position the fixed position with respect to the receiving plate portion 7, the positioning is fitted into the positioning hole 7a of the receiving plate portion 7 on the ceiling wall A boss 3b is provided, and a panel pressing bolt 24, which will be described later, is screwed into the back surface of the ceiling wall, and a nut 25 to be welded is welded thereto.

Incidentally, when the positioning boss 8a and the positioning hole 7a into which the positioning boss 8a is fitted are formed on three sides as shown in FIG. 3, the reinforcing member 8 of the receiving plate 7 is formed. The fixing posture can be uniquely determined, and when the pipe receiver 3 is fixed to the joined receiving plate portion 7 and the reinforcing member 8, the through hole 3a and the working hole 22 can be directly aligned to the correct position. Becomes

The joint member 6 is an injection molded product made of synthetic resin which is inserted and mounted in the pipe receiver 3 to prevent a gap between the pipe member 16 and the pipe receiver 3 from being generated. Has a flange 26 corresponding to the flange 23 of the pipe receiver 3 and having a positioning portion 26a on the peripheral edge thereof, and at the boundary between the ceiling wall and the peripheral wall, a corner matching the inner radius R of the head of the pipe receiver 3. The radius 27 is formed.

Further, as shown in detail in FIG. 4, the joint member 6 is provided with a fitting protrusion 28 for the pipe member 16, and a receiving groove formed between the fitting protrusion 28 and the peripheral wall. The pipe member 16 is press-fitted into 29 and fixed to the pipe member 16. A plurality of positioning ribs 30, 30 ... Are provided on the inner circumference of the peripheral wall so that the center of the pipe member 16 and the center of the joint member 6 can be exactly aligned with each other when mounted on the pipe member 16.

The panel receiver 5 constructed as described above is
The receiving plate portion 7, the reinforcing member 8, the pipe receiver 3, and the joint member 6 are used in a sub-assembled state in advance, and the pipe member 16 is mounted in the receiving groove 29 of the joint member 6.
After press-fitting the pipe member 16 therein, the caulking pin 1 is inserted through the work hole 22 of the reinforcing member 8, the pipe receiver 3, the joint member 6, and the through holes 3a, 6a, 16a of the pipe member 16.
8 is inserted and the other end is caulked to prevent it from coming off.

In this state, the pipe member 1 secured by accurately positioning and fixing the fixing plate 13
As shown in FIG. 5, the center position of 6 and the center position of the receiving plate portion 7 are exactly coincident with each other because rattling of each portion is prevented, and the central portion of the receiving plate portion 7 is loaded. The load from the floor panel 4 is transmitted in the axial direction of the pipe member 16 because the pipe member 16 and the pipe receiver 3 are joined via the joint member 6 in a wobble-free state.
The overall strength is improved. In this embodiment, the ceiling surface of the joint member 6 has an opening 31 for discharging chips.
Is provided so that chips cut when the pipe member 16 is press-fitted can be discharged to the outside (see FIG. 4).

On the other hand, as shown in FIGS. 6 and 7, the panel retainer 12 is mounted by being engaged with a panel retainer bolt 24 which is screwed onto the upper end of the panel receiver 5 and welded. The panel pressing bolt 24 has an oval-shaped locking portion 24a in plan view at the upper end, and an inclined surface 24b is provided on the back surface of the locking portion 24a.

The panel retainer 12 is a floor panel 4
12a for pressing the step 32 provided in the corner of the
And the locking portion 24a of the panel pressing bolt 24 at the center
And a through hole 12c which is opened in the circular recess 12b and has a substantially same shape as the locking portion 24a so that the locking portion 24a of the panel pressing bolt 24 can be inserted therethrough. , Is installed as follows.

That is, first, after inserting the panel retainer 12 from above the panel retainer bolt 24, the panel retainer 1
Rotate 2. With this rotation operation, the bottom wall of the circular recess 12b of the panel pressing member 12 is pulled downward by the inclined surface 24b of the panel pressing bolt 24, and the step portion 32 is pressed by the pressing portion 12a. At this time, as shown by the chain line in FIG. 7, the upper end of the pipe receiver 3 is drawn into the receiving part 19 of the receiving plate part 7 while elastically deforming,
A downward pulling force is constantly applied to the panel pressing bolt 24, so that the panel receiver 5 is prevented from rattling and loosening.

Further, at this time, since the panel pressing bolt 24 and the panel receiver 5a are accurately centered and arranged, the mounting position of the panel pressing 12 is prevented from shifting.

[0024]

As is apparent from the above description, according to the present invention, a joint member made of a synthetic resin is press-fitted into the column support of the panel receiver, and the joint member is press-fitted into the upper end of the column. Therefore, the panel receiver and the column are closely contacted via the joint member, and the mutual position accuracy can be improved as compared with the case where the metal materials are joined by welding.

As a result, it is possible to accurately determine the fixing position of the panel receiver with respect to the column, so that the positions of the panel receiver can be accurately arranged at equal pitches only by accurately installing the column with respect to the floor base. It is possible to improve the construction efficiency.

[Brief description of drawings]

FIG. 1 is a sectional view showing an embodiment of the present invention.

FIG. 2 is an exploded sectional view of FIG.

FIG. 3 is an exploded perspective view of FIG.

FIG. 4 is a perspective sectional view showing a joint member.

FIG. 5 is a cross-sectional view showing a mounting state on a support column.

FIG. 6 is a view showing a panel presser, (a) is a plan view,
(B) is a BB line sectional view of (a).

FIG. 7 is an explanatory diagram showing a mounted state of a panel presser.

FIG. 8 is a cross-sectional view showing a conventional example.

[Explanation of symbols]

 1 Floor Base 2 Support 3 Support Support 4 Floor Panel 5 Panel Receiver 6 Joint Member 7 Support Plate 8 Reinforcement Member

Claims (2)

[Claims] Claims: 1. A pillar that is erected on a floor base, a pillar holding portion on the back surface, and a panel receiver that supports a floor panel on the upper surface, and a press fit into the pillar holding portion of the panel receiver, and an upper end of the pillar. A floor panel support device that has a joint member made of synthetic resin that is press-fitted, and in which the outer periphery of the column and the panel receiver are in close contact with each other via the joint member. 2. The panel receiver, a receiving plate portion for supporting the floor panel, a cap-shaped pipe receiver that is joined to a central portion of the rear surface of the receiving plate portion to form a column holding portion, and a rear surface of the receiving plate portion. The floor panel support device according to claim 1, further comprising: a reinforcement member that is joined to the base member, swells in a central portion toward the back surface, and has a lower end that is externally fitted to the pipe receiver.