JPH0297798U - - Google Patents
Info
- Publication number
- JPH0297798U JPH0297798U JP497289U JP497289U JPH0297798U JP H0297798 U JPH0297798 U JP H0297798U JP 497289 U JP497289 U JP 497289U JP 497289 U JP497289 U JP 497289U JP H0297798 U JPH0297798 U JP H0297798U
- Authority
- JP
- Japan
- Prior art keywords
- bottom plate
- slab
- portions
- contact
- raised
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Floor Finish (AREA)
- Elimination Of Static Electricity (AREA)
Description
第１図は本考案の一実施例を示す要部正面図、
第２図はグリツドバーの端部を示す平面図、第３
図はその正面図、第４図は底板の平面図、第５図
はグリツドバーの取付け構造を示す断面図、第６
図はグリツドバーの全体平面図、第７図はその正
面図、第８図は本考案の一実施例を示す簡略図で
ある。第９図は従来のアースグリツド装置を示す
斜視図である。
２…床、３…支持脚、４…下端、５…スラブ、
６…床板、７…グリツドバー、９…両端部、１０
…長孔、１１…隆起部、１２…ネジ孔、１３…上
面部、１４…残部、１５…固着具、１８…中央部
。
FIG. 1 is a front view of essential parts showing an embodiment of the present invention;
Figure 2 is a plan view showing the end of the grid bar;
The figure is a front view, Figure 4 is a plan view of the bottom plate, Figure 5 is a sectional view showing the grid bar mounting structure, and Figure 6 is a cross-sectional view showing the grid bar mounting structure.
The figure is an overall plan view of the grid bar, FIG. 7 is a front view thereof, and FIG. 8 is a simplified diagram showing one embodiment of the present invention. FIG. 9 is a perspective view showing a conventional earth grid device. 2...floor, 3...support leg, 4...bottom end, 5...slab,
6... Floor plate, 7... Grid bar, 9... Both ends, 10
...Long hole, 11...Protuberance, 12...Screw hole, 13...Top surface part, 14...Remaining part, 15...Fixing tool, 18...Central part.
Claims (1)
支持脚３…の下端４に夫々付設され、かつ、該ス
ラブ５の上面に載置され、ネジ孔１２…を有する
底板６と、 両端部９及び中央部１８が僅かに凸状に折曲形
成された隆起部１１…を有し、両端部９，９に長
孔１０，１０が貫設され、該隆起部１１…を除く
残部１４は上記スラブ５の上面に接触すると共に
該隆起部１１…は碁盤目状に配置された上記底板
６の上面部１３に接触して、１個おきに該底板６
，６を結ぶ帯板状グリツドバー７と、 該長孔１０に挿通して上記ネジ孔１２に螺着さ
れる固着具１５と、 を備えたことを特徴とするアースグリツド装置。[Scope of Claim for Utility Model Registration] Support legs 3 erected on the slab 5 under the floor 2 on a grid pattern are attached to the lower ends 4 of the slab 5, placed on the upper surface of the slab 5, and provided with screw holes. The bottom plate 6 has a bottom plate 6 having a bottom plate 12, and a raised part 11 formed by slightly convexly bent at both ends 9 and a central part 18, and long holes 10, 10 are formed through the both ends 9, The remaining portions 14 excluding the raised portions 11 contact the upper surface of the slab 5, and the raised portions 11 contact the upper surface portions 13 of the bottom plate 6 arranged in a checkerboard pattern, so that every other piece of the bottom plate 6
, 6; and a fastener 15 that is inserted into the elongated hole 10 and screwed into the screw hole 12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP497289U JPH067598Y2 (en) | 1989-01-18 | 1989-01-18 | Earth grid equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP497289U JPH067598Y2 (en) | 1989-01-18 | 1989-01-18 | Earth grid equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0297798U true JPH0297798U (en) | 1990-08-03 |
| JPH067598Y2 JPH067598Y2 (en) | 1994-02-23 |
Family
ID=31207952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP497289U Expired - Lifetime JPH067598Y2 (en) | 1989-01-18 | 1989-01-18 | Earth grid equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH067598Y2 (en) |
-
1989
- 1989-01-18 JP JP497289U patent/JPH067598Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH067598Y2 (en) | 1994-02-23 |