JPH02144937U

JPH02144937U -

Info

Publication number: JPH02144937U
Application number: JP5456289U
Authority: JP
Priority date: 1989-05-12
Filing date: 1989-05-12
Publication date: 1990-12-10

Description

[Brief explanation of drawings]

図面は本考案二重床構造用支持脚の水平レベル
出し治具における実施例を示し、第１図は水平レ
ベル出し治具の斜視図で一部切欠する、第２図は
基礎床面の不陸によつて傾斜している支持脚の水
平度を測定している状態を示す縦断面図、第３図
は座板と基礎床面との間にスペーサーを介在して
水平にレベル出しを行つた状態を示す縦断面図、
第４図は補強リブ上にスペーサーを介在して水平
にレベル出しを行つた状態を示す縦断面図、第５
図は支持脚と水平レベル出し治具との関係を示す
平面図、第６図は従来の水平レベル出し方法を示
す斜視図である。尚、図中、Ｄ……基礎床面、Ｃ……支持脚、ｃ
_１……座板、ｃ_２……脚体、ｃ_３……パネル載せ
用台座、Ａ……治具本体、ａ_１……下端面、ｂ…
…中空体、ｂ_３……気体、ｂ_２……液体、ｂ_１…
…逆椀状膨突面、Ｂ……水準器、１……スペーサ
ー。 The drawings show an embodiment of the horizontal leveling jig for support legs for a double floor structure according to the present invention. Fig. 1 is a perspective view of the horizontal leveling jig with a part cut away, and Fig. 2 shows an example of the horizontal leveling jig for supporting legs for a double floor structure. Figure 3 is a longitudinal cross-sectional view showing the state in which the horizontality of the support legs that are tilted by the land is being measured. A vertical cross-sectional view showing the ivy state;
Figure 4 is a vertical cross-sectional view showing a state in which the reinforcing ribs are leveled horizontally by interposing spacers;
The figure is a plan view showing the relationship between the support legs and the horizontal leveling jig, and FIG. 6 is a perspective view showing the conventional horizontal leveling method. In addition, in the figure, D...Foundation floor surface, C...Support leg, c
₁ ... Seat plate, c ₂ ... Legs, c ₃ ... Panel mounting pedestal, A... Jig body, a ₁ ... Lower end surface, b...
... hollow body, b ₃ ... gas, b ₂ ... liquid, b ₁ ...
...Inverted bowl-shaped swollen surface, B... Level, 1... Spacer.

Claims

[Scope of utility model registration request]

A horizontal leveling jig for support legs for double floor structures having a panel mounting base that can be vertically adjusted in height with respect to the legs erected from a seat plate that is placed or fixed on the foundation floor surface. The jig body is formed into a cap shape with an open bottom and has a horizontal lower end surface, and is placed on the circumferential edge of the upper surface of the panel mounting pedestal, and a transparent material is provided on the top of the jig body. 1. A horizontal leveling jig for a support leg for a double floor structure, comprising: a spirit level in which a liquid and a gas are sealed in a hollow body having an inverted bowl-shaped bulging surface formed on the surface;