JPH08277621A - Setting structure of slide panel in base isolation floor - Google Patents

Abstract

PURPOSE: To beautifully bridge a slide panel with good workability by butting the slide panel to the end part of a base isolation floor, rotatably fitting a support shaft member on one side edge of the reverse surface, and placing an end member on the other side edge on a fixed floor in such a manner as to be capable of sliding. CONSTITUTION: A base isolation floor A is supported by a support leg 3 stood on a base isolating device 1 through a beam 2 and laid, and a recessed sectional bearing tool is provided on a support base on the upper end of the support leg 3 of the end part. On the other hand, a fixed floor C is laid on a support leg 5 stood on a foundation floor D. A support shaft member 7 consisting of a cylindrical pipe having substantially the same length as a slide panel B is mounted on one side edge on the reverse surface of the slide panel B obtained by sticking a surface member to a rectangularly formed aluminium or steel plate, and a resin end member 8 is mounted on the other side edge. The floor panel 4 of the base isolation floor A and the end part of the slide panel B are butted to each other with the surfaces being mutually flush, the support shaft member 7 is rotatably fitted to the bearing tool, and the end member 8 is placed on the floor panel 6 of the fixed floor C in such a manner as to be capable of sliding to bridge them.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a seismic isolation floor laid so as to be movable vertically and horizontally with respect to a building base floor and a fixed floor fixedly laid on the foundation floor. The present invention relates to a slide panel for absorbing the vertical and horizontal relative displacement of the seismic isolation floor with respect to the fixed floor by bridges, and the installation structure of the slide panel.

[0002]

2. Description of the Related Art This type of slide panel is usually connected to the seismic isolated floor so that it can move vertically and horizontally in the same body as the seismic isolated floor. Conventionally, as shown in FIG. A slide panel B is installed over A and the fixed floor C, and
An elliptical elongated hole is formed on the base isolation floor A side so that the slide panel B can move in the vertical and horizontal directions, and an engaging pin a projecting from the slide panel B is engaged with the elongated hole. It was connected. Therefore, after the construction, each slide panel is easy to move, so-called joint misalignment between the horizontally arranged slide panels occurs, and the appearance is deteriorated.

[0003]

SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned problems of the related art, has good workability on site, and has a slide panel and a seismic isolation floor laid in the same plane. It is intended to provide a structure for installing a slide panel on a seismic isolated floor, which can be neatly aligned without the gap (joint) between the two being opened.

[0004]

A slide panel installation structure for a seismic isolated floor according to claim 1 of the present invention which achieves the above object is a support formed in a substantially cylindrical shape at one side edge on the back surface of the slide panel. A shaft member is attached, and a bearing member having a substantially concave cross section is attached on a support base of a support leg for mounting a slide panel, and a shaft member of the slide panel is rotatably fitted to the bearing member. It is characterized by doing so. The structure for installing a slide panel on a base-isolated floor according to claim 2 is characterized in that the height of one vertical wall portion of the bearing is formed to be substantially the same as the thickness of the floor panel of the base-isolated floor. It was done.

[0005]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings. In the figure, A is a seismic isolated floor, B is a slide panel, and C is
Indicates a fixed bed.

The seismic isolation floor A includes a seismic isolation device 1 installed on a foundation floor surface D of a building, a large number of support legs 3 standing on the foundation floor surface D with beams 2 at equal intervals, and the support legs. 3 and a large number of floor panels 4 laid on the floor 3, and is movably laid vertically and horizontally with respect to the base floor surface D.

The fixed floor C has a large number of support legs 5 standing upright on the foundation floor surface D of the building at equal intervals, and the support legs 5
Composed of a number of floor panels 6 laid across
It is laid fixedly on the base floor surface D.

The slide panel B is a seismic isolated floor A and a fixed floor C.
It is a bridge between the floor and the base isolation floor A, and one side of the base isolation floor A is separably connected to the base isolation floor A side so that it can move vertically and horizontally, and the other side is fixed floor C side. It is slidably mounted.

The slide panel B is formed of a flat plate material made of aluminum or steel into a rectangular shape having a required size,
A surface material is attached to the front surface, a support shaft material 7 is attached to one side edge of the back surface, and a resin end member 8 is attached to the other side edge.

The supporting shaft member 7 supports the slide panel B on the supporting leg 3
This is for supporting the slide panel B in the same plane as the floor panel 4 of the seismic isolation floor A when it is placed on the support base 3'of the above, and slides using a pipe material having a substantially cylindrical cross section. The width of the panel B is almost the same as that of the slide panel B.
It is attached integrally with a screw 9 along one side edge on the back surface of. At this time, the support shaft member 7 is disposed slightly outside the end surface B ′ of the slide panel B as shown in FIG. 2 so that the slide panel B can easily move in the vertical direction (Z direction) about the support shaft member 7. To do so. Reference numeral 10 in the drawing denotes a hole for inserting a driver for operating the screw 9.

Further, on the support base 3'of the support leg 3 for supporting the slide panel B, a bearing member 11 formed in a substantially concave cross section is integrally attached with a screw.

The bearing 11 is for fitting and locking the support shaft member 7 attached to one side edge of the back surface of the slide panel B, and is made of aluminum or steel and has a substantially concave cross section. Along with the formation, the length is formed to be as short as about the width of the support base 3'of the support leg 3, or to be long so as to extend over a plurality of horizontally arranged slide panels B. A plurality of slide panels B for the bearing 11
If it is formed over a long length, the butt line (joint) between the end surface of the base isolation floor and the end surface of the slide panel will be aligned in a straight line across multiple slide panels, making it even more beautiful and beautiful. It will be possible.

Then, one vertical wall portion 11 of the bearing member 11
The height a is formed to be substantially the same as the thickness of the floor panel 4 of the seismic isolated floor A so that the end surface 4a of the floor panel 4 of the seismic isolated floor A is brought into perfect contact with the end surface 4a.

When the slide panel B is installed, the support shaft member 7 is attached to one side edge of the back surface of the slide panel B in advance, and the bearing 11 is mounted on the support base 3'of the support leg 3. Install it. Then, the supporting shaft member 7 of the slide panel B is dropped onto the bearing 11 to be fitted rotatably, and the other side (end member 8 side) of the slide panel B is slidably mounted on the fixed floor C. .

In the figure, when the bottom surface of the support shaft member 7 attached to the slide panel B directly abuts the horizontal wall portion 11b of the bearing member 11, a collision noise is generated. It is a material.

[0016]

Since the installation structure of the slide panel on the seismic isolation floor of the present invention is configured as described above, the spindle member of the slide panel is dropped onto the bearing to connect the slide panel to the seismic isolation floor side. Just mated, and as a result,
The workability on site is very good, and the seismic isolation floor and slide panel can be easily laid in the same plane.

Moreover, since the bearing of the slide panel is formed into a substantially cylindrical shape and is rotatably fitted and engaged with the bearing having a substantially concave cross section, the slide panel is centered on the support shaft member. It is easy to move in the vertical direction (Z direction), and at the same time, the abutting distance (joint) between the slide panel and the seismic isolation floor does not open horizontally even after the enforcement. The butt lines (joints) are aligned in a straight line, resulting in a beautiful and beautiful finish.

Further, in particular, according to the installation structure of claim 2, the upper end surface of one vertical wall portion of the bearing is linearly exposed in the same plane as the base isolation floor. Even if the end face of the floor panel is cut to some extent in the field, it can be pulled by the upper end face of the other vertical wall of the bearing to give a good-looking finish.

[Brief description of drawings]

FIG. 1 is a side view for explaining the outline of the present invention.

FIG. 2 is a sectional side view of a main part showing an example of the embodiment of the present invention.

FIG. 3 is an exploded perspective view of FIG.

FIG. 4 is a side view showing a conventional example.

[Explanation of symbols]

A ………… Seismic isolation floor B ………… Slide panel C ………… Fixed floor D ………… Foundation floor 1 ………… Seismic isolation device 2 ………… Beams 3, 5… Support legs 3 ′ …… Support base 4, 6 ... Floor panel 7 ... Support shaft material 8 ... End member 9 ... Screw 10 ... Hole 11 ... Bearing 11a ... Vertical wall 12 ... Cushioning material

Claims (2)

[Claims] 1. A slide panel bridging between a base-isolated floor movably laid vertically and horizontally with respect to a base floor of a building and a fixed floor fixedly laid on the base floor. In the installation structure, a spindle member formed in a substantially columnar shape is attached to one side edge on the back surface of the slide panel, and a bearing member formed in a substantially concave cross section on the support base of the support leg for supporting the slide panel. And a support shaft member of the slide panel is rotatably fitted to the bearing member. A slide panel installation structure on a seismic isolated floor. 2. The slide panel of a seismic isolated floor according to claim 1, wherein the height of one vertical wall of the bearing is formed to be substantially the same as the thickness of the floor panel of the seismic isolated floor. Installation structure.