JPS611788U - Backfill jig - Google Patents
Backfill jigInfo
- Publication number
- JPS611788U JPS611788U JP8700384U JP8700384U JPS611788U JP S611788 U JPS611788 U JP S611788U JP 8700384 U JP8700384 U JP 8700384U JP 8700384 U JP8700384 U JP 8700384U JP S611788 U JPS611788 U JP S611788U
- Authority
- JP
- Japan
- Prior art keywords
- hole
- jig
- circular hole
- wall
- circumferential surface
- 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
Landscapes
- Supports For Pipes And Cables (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図ないし第3図は、本考案に係る埋め戻し用治具の
一実施例を示すもので、第1図は斜視図、第2図は縦断
面図、第3図は、配管に取付けた場合のリブの状態を示
す縦断面図、第4図は配管に取付けて埋め戻しを行なう
状態を示す縦断面図、第5図は、他の実施例を示す縦断
面図、第6図a, bは従来の埋め戻し用治具の説明図
で、第6図aは床等と配管との間のリング状間隙を閉塞
して取付けた状態を示す縦断面図、第6図bは、第6図
aのVI−VI矢視図である。
1・・・・・・埋め戻し用治具、1a・・・・・・孔、
2・・・・・・配管、3・・・・・・床、5・・・・・
・間隙、5a・・・・・・一方の開口部、5b・・・・
・・他方の開口部、11・・・・・・埋め戻し用治具、
lla・・・・・・上面、12・・・・・・円形孔部、
13・・・・・・リブ、13a・・・・・・上面、13
b・・・・・・下面、14・・・・・・孔部、15・・
・・・・環状部、16・・・・・・分離部、17・・・
・・・連結部材。Figures 1 to 3 show an embodiment of the backfilling jig according to the present invention, in which Figure 1 is a perspective view, Figure 2 is a vertical cross-sectional view, and Figure 3 is a jig for mounting on piping. Fig. 4 is a longitudinal sectional view showing the state of the rib when it is attached to a pipe and backfilled; Fig. 5 is a longitudinal sectional view showing another embodiment; Fig. 6a , b are explanatory diagrams of a conventional backfilling jig, FIG. 6 a is a vertical cross-sectional view showing a state where the ring-shaped gap between the floor etc. and piping is closed and installed, and FIG. 6 b is a It is a view taken along the line VI-VI in FIG. 6a. 1...Jig for backfilling, 1a...hole,
2... Piping, 3... Floor, 5...
・Gap, 5a... One opening, 5b...
...Other opening, 11... Backfilling jig,
lla...Top surface, 12...Circular hole,
13...Rib, 13a...Top surface, 13
b... Bottom surface, 14... Hole, 15...
...Annular part, 16... Separation part, 17...
...Connection member.
Claims (1)
と該貫通孔内壁とのなす間隙の一方の開口部を閉塞する
、治具であって、上記配管の外周とほぼ同じ径の円形孔
部及びこの孔部をとり巻く環状部が設けられ、該円形孔
部を形成する環状部内周面には、その上縁に沿って該円
形孔部の中心軸線方向に突出した先細りのリブが形成さ
れ、該環状部には、これを切断する1個ないし複数個の
分離部を有し、当該分離部の相対する面には、着脱自在
な連結部材が設けられてなる埋め戻し用治目A jig that closes one opening of the gap between the outer circumferential surface of a pipe installed through a through-hole provided in a wall, floor, etc. and the inner wall of the through-hole, and has a diameter approximately the same as the outer circumference of the pipe. A circular hole and an annular portion surrounding the hole are provided, and the inner circumferential surface of the annular portion forming the circular hole has a tapered rib that protrudes in the direction of the central axis of the circular hole along its upper edge. is formed, the annular part has one or more separation parts for cutting the annular part, and a removable connecting member is provided on the opposing surface of the separation part. eye
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8700384U JPS611788U (en) | 1984-06-12 | 1984-06-12 | Backfill jig |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8700384U JPS611788U (en) | 1984-06-12 | 1984-06-12 | Backfill jig |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS611788U true JPS611788U (en) | 1986-01-08 |
JPH0221672Y2 JPH0221672Y2 (en) | 1990-06-11 |
Family
ID=30638820
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8700384U Granted JPS611788U (en) | 1984-06-12 | 1984-06-12 | Backfill jig |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS611788U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002303042A (en) * | 2001-02-01 | 2002-10-18 | Asahi Kasei Corp | Sleeve for concrete penetrating pipe |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS472121U (en) * | 1971-01-25 | 1972-08-24 | ||
JPS553004U (en) * | 1978-06-21 | 1980-01-10 | ||
JPS5673122U (en) * | 1979-11-12 | 1981-06-16 | ||
JPS5733859U (en) * | 1980-08-06 | 1982-02-22 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4045594A (en) * | 1975-12-31 | 1977-08-30 | Ibm Corporation | Planar insulation of conductive patterns by chemical vapor deposition and sputtering |
JPS5381899A (en) * | 1976-12-27 | 1978-07-19 | Power Reactor & Nuclear Fuel Dev Corp | Manufacturing method of tritium |
-
1984
- 1984-06-12 JP JP8700384U patent/JPS611788U/en active Granted
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS472121U (en) * | 1971-01-25 | 1972-08-24 | ||
JPS553004U (en) * | 1978-06-21 | 1980-01-10 | ||
JPS5673122U (en) * | 1979-11-12 | 1981-06-16 | ||
JPS5733859U (en) * | 1980-08-06 | 1982-02-22 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002303042A (en) * | 2001-02-01 | 2002-10-18 | Asahi Kasei Corp | Sleeve for concrete penetrating pipe |
Also Published As
Publication number | Publication date |
---|---|
JPH0221672Y2 (en) | 1990-06-11 |
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