JPH0752261Y2 - Floor panel support structure - Google Patents

Description

[Detailed description of the device]

【Technical field】

The present invention relates to a structure in which a floor panel on the first floor is placed on the top of the foundation.

[Background technology]

In the past, since the anchor bolts quoted above were protruding at the top of the foundation, it was not possible to place the floor panels on the top of the foundation, and therefore, on both sides of the foundation, respectively. The floor panels are arranged so that they are distributed, and since the Daihiki mounting plate is mounted on the top of the foundation, it is not possible to place the end of the floor panel directly on the top of the foundation. The edge of the floor panel was resting on the mounting plate of the. For this reason, there was a small gap (about 3 mm) between the top plate of the foundation and the bottom surface of the floor between the mounting plates at the top of the foundation, and the floor panel floated. Therefore, there is a problem in that the support of the floor panel is uncertain and that the cement for floor leveling spills from the above-mentioned gap to the bottom of the floor between the floor panels at the top of the foundation.

[The purpose of the device]

The present invention has been made in view of the above circumstances, and its purpose is to ensure the support of the floor panel and prevent the cement hit at the top of the foundation from falling down. .

[Disclosure of device]

The floor panel support structure of the present invention includes a mounting plate 2 mounted on the top of the foundation 3 for mounting the end of the haul 1 and fixed by anchor bolts 4 protruding from the top of the foundation 3.
And a spacer 5 placed between the mounting plates 2 at the top of the foundation 3 and fixed by the anchor bolts 4 with the same thickness as the mounting plate, and the mounting plate 2 and the spacer 5
Floor panels 6 that are adjacent to each other with their end portions placed on both sides of the base 3 in the width direction at a predetermined interval, and the adjacent floor panels 6
The upper holding member 7 of a cross-section inverted hat type, which is placed on the attachment plate 2 and the spacer 5 between the ends of the floor panel 6 and fixed by the anchor bolts 4 and presses the upper end portions of the floor panel 6 by the pressing pieces 8 at the upper ends of both sides. And a cement layer 10 placed in the groove 9 of the upper holding member 7 and the upper surface of the mounting plate 2 between the ends of the floor panel 6, and the above structure is achieved by this structure. It is a thing. That is, the spacer 5 laid between the mounting plates 2
Can support the floor panel 6 over the entire width, and the upper holding member 7 can press the end portion of the floor panel 6,
By this, the support of the floor panel 6 can be ensured, and the gap between the top end of the foundation 3 and the floor panel 6 is closed by the spacer 5, so that when the cement layer 10 is formed, the cement is removed from the gap. It does not spill. Hereinafter, the present invention will be described with reference to the embodiments shown in the accompanying drawings. Anchor bolts 4 are embedded in the top end of the foundation 3 at a constant pitch, and the upper ends thereof project. A mounting plate 2 for mounting the end portion of the large pull 1 is inserted into and fixed to the anchor bolt 4. The mounting plate 2 has an inverted L-shape, and an end portion is fixed to a vertical piece, and a large pull 1 is installed between the foundations 3. The mounting plate 2 may be formed in a substantially inverted U shape so as to straddle the top end of the foundation 3, and the haul may be mounted on both sides of the mounting plate 2. A spacer 5 having the same thickness as the mounting plate 2 is laid across the entire length between the mounting plates 2 at the top of the foundation 3. The spacer 5 is fixed to the top end of the foundation 3 by forming a hole 15 and inserting the anchor bolt 4 therethrough. A floor panel 6 made of lightweight concrete is mounted on the mounting plate 2 and the spacer 5 so as to be retracted from the center of the foundation 3. The upper holding material 7 of the short object has an inverted hat-shaped cross section, and pressing pieces 8 extend outward at the upper ends of both sides, and a through hole 12 is formed at the bottom of the groove 9. Then, after the floor panel 6 is placed, the through hole 12
The anchor bolt 4 is inserted into the mounting plate 2, the upper holding member 7 is placed on the mounting plate 2 and the spacer 5, and the nut 11 is tightened to fix the end of the floor panel 6 by the mounting plate 2, the spacer 5 and the pressing piece 8. The parts are pinched. Cement is poured between the ends of the floor panel 6 into the upper surface of the mounting plate 2, the upper surface of the spacer 5 and the groove 9 of the upper holding material 7, and the upper surface is flush with the surface of the floor panel 6 to form a cement layer.
10 are formed. Therefore, since the floor panel 6 is placed on the mounting plate 2 or the spacer 5 over the entire width thereof, the floor panel 6 is reliably supported, and moreover, it is pressed by the pressing piece 8 of the upper holding piece 7. It is possible to fix the haul 1 and the floor panel 6 with one anchor bolt 4 without the 6 moving out of position. Further, at the time of placing the cement, the space between the floor panels 6 is closed by the spacer 5 as shown in FIG. 4, so that the cement does not spill during the placing. FIG. 5 shows another example of the present invention, in which a pair of rising pieces 13 are erected on the spacer 5 and the rising pieces 13 are provided.
The bolt 14 is struck from the side to the floor panel 6 so that the floor panel 6 can be fixed to the spacer 5 as well.

[Effect of device]

According to the present invention, the spacers laid between the mounting plates can support the floor panel 6 over the entire width, and the upper holding member can hold the edge of the floor panel.
This will ensure the support of the floor panel,
Further, the gap between the base ceiling and the floor panel is closed by the spacer, so that the cement does not spill out from the gap when forming the cement layer.

[Brief description of drawings]

FIG. 1 is an embodiment of the present invention, which is a cross-sectional view of the anchor bolt between the grabs, FIG. 2 is a cross-sectional view of the grabber of the same, and FIG. FIG. 4 is a cross-sectional view omitted, FIG. 4 is a cross-sectional view at a portion of the same without a anchor bolt, and FIG. 5 is a cross-sectional view showing another embodiment of the present invention, 1 being a large pull, 2 is a mounting plate, 3 is a base, 4 is an anchor bolt, 5 is a spacer, 6
Is a floor panel, 7 is an upper holding material, and 10 is a cement layer.

Claims (1)

[Scope of utility model registration request] 1. A mounting plate mounted on a base top end for mounting an end of a large pull and fixed by anchor bolts protruding from the base top end, and mounting of the base top end with the same thickness as the mounting plate. Adjacent to the spacer, which is placed between the plates and fixed by anchor bolts, and to the floor plate, which has the end portions at predetermined intervals on both sides in the width direction of the mounting plate and the base of the spacer and is adjacent to each other. An upper holding material with a cross-section inverted hat that is placed on the mounting plate and the spacer between the ends of the floor panel, fixed by anchor bolts, and presses the upper end of the floor panel with the pressing pieces at the upper ends of both sides, and the floor panel. Floor panel support structure consisting of the upper surface of the mounting plate, the upper surface of the spacer, and the cement layer cast in the groove of the upper holding material between the ends of the.