JPS6189048U - - Google Patents
Info
- Publication number
- JPS6189048U JPS6189048U JP17107084U JP17107084U JPS6189048U JP S6189048 U JPS6189048 U JP S6189048U JP 17107084 U JP17107084 U JP 17107084U JP 17107084 U JP17107084 U JP 17107084U JP S6189048 U JPS6189048 U JP S6189048U
- Authority
- JP
- Japan
- Prior art keywords
- arch plate
- bolt
- manhole
- horizontal
- radius
- 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
- 239000002184 metal Substances 0.000 claims description 4
- 235000002597 Solanum melongena Nutrition 0.000 description 1
- 244000061458 Solanum melongena Species 0.000 description 1
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Description
第１図はこの考案の全体図で、Ａは正面図、Ｂ
は側面図、第２図は第１図のうち固定金具部分の
拡大図で、Ａは正面図、Ｂは側面図、Ｃは平面図
、第３図は第２図の当て板用ボルトの拡大断面図
、第４図はこの考案を人孔の上縁部に取付け、ロ
ープを取付けた一部断面側面図である。
図中、１−水平縁、２−アーチ板、３−水平ボ
ルト、４−長孔、５−四角板、６−摺動螺管、７
−ボルト、８−当て板、９−底板、１０−固定金
具、１１−支柱、１２−ナツト、１３−アイボル
ト、１４−ロープガイド金具、１５−アイボルト
、１６−溝、１７−外縁、１８−内縁、１９−内
壁、２０−溝、２１−下段縁、２２−ロープ、２
３−ナス環。
Figure 1 is an overall view of this invention, where A is the front view and B is the front view.
is a side view, Fig. 2 is an enlarged view of the fixing fitting part in Fig. 1, A is a front view, B is a side view, C is a plan view, and Fig. 3 is an enlarged view of the bolt for the patch plate in Fig. 2. FIG. 4 is a partially sectional side view showing the device attached to the upper edge of the manhole and a rope attached thereto. In the figure, 1-horizontal edge, 2-arch plate, 3-horizontal bolt, 4-long hole, 5-square plate, 6-sliding spiral tube, 7
- bolt, 8 - backing plate, 9 - bottom plate, 10 - fixing metal fittings, 11 - strut, 12 - nut, 13 - eye bolt, 14 - rope guide metal fitting, 15 - eye bolt, 16 - groove, 17 - outer edge, 18 - inner edge , 19-inner wall, 20-groove, 21-lower edge, 22-rope, 2
3- Eggplant ring.
Claims (1)
曲した断面鉤型の水平縁の中央部の湾曲内側辺を
垂下せしめてアーチ板をつくり、アーチ板の中央
部より湾曲内側に水平ボルトを突出すると共に湾
曲外側に向けて伸縮自在の腕により当て板を突出
せしめた固定金具を設け、支柱の下部に前記固定
金具のアーチ板より突出した水平ボルトを貫通固
着せしめ、支柱上部にロープグリツプ取付用アイ
ボルトを設けた、人孔用ロープグリツプ取付金具
。 An arch plate is created by hanging the curved inner side of the central part of a horizontal edge with a hook-shaped cross section curved to a radius that matches the radius of the upper edge of the manhole, and a horizontal bolt is protruded from the center part of the arch plate to the inside of the curve. A fixing metal fitting with a backing plate protruding outwards by an extendable arm is provided, a horizontal bolt protruding from the arch plate of the fixing metal fitting is passed through and secured to the lower part of the column, and an eye bolt for attaching a rope grip is provided at the upper part of the column. , Rope grip mounting bracket for manhole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17107084U JPH0245307Y2 (en) | 1984-11-13 | 1984-11-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17107084U JPH0245307Y2 (en) | 1984-11-13 | 1984-11-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6189048U true JPS6189048U (en) | 1986-06-10 |
| JPH0245307Y2 JPH0245307Y2 (en) | 1990-11-30 |
Family
ID=30728771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17107084U Expired JPH0245307Y2 (en) | 1984-11-13 | 1984-11-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0245307Y2 (en) |
-
1984
- 1984-11-13 JP JP17107084U patent/JPH0245307Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0245307Y2 (en) | 1990-11-30 |