JPS611787U - backfilling jig - Google Patents
backfilling jigInfo
- Publication number
- JPS611787U JPS611787U JP8700284U JP8700284U JPS611787U JP S611787 U JPS611787 U JP S611787U JP 8700284 U JP8700284 U JP 8700284U JP 8700284 U JP8700284 U JP 8700284U JP S611787 U JPS611787 U JP S611787U
- Authority
- JP
- Japan
- Prior art keywords
- hole
- jig
- backfilling
- ring
- shaped packing
- 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.)
- Pending
Links
Landscapes
- Gasket Seals (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治具の一実
施例を示すもので、第1図は配管にとりつけた際の斜視
図、第2図は第1図の埋め戻し治具の■一■線矢視断面
図、第3図は第1図の■一■線矢視図、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、奥広がりの細溝を有する治具を示す一部縦断面図、
第6図は、補助治具として用いた場合の縦断面図、第7
図a, bは従来の埋め戻し治具の説明図で、第7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7図bは第1図aの■一■線矢
視図である。
1・・・埋め戻し治具、1a・・・孔、2・・・配管、
3・・・床、5・・・間隙、5a・・・一方の開孔部、
5b・・・他方の開口部、11・・・埋め戻し治具、1
2・・・円形孔部、13・・・環状部、13a・・・上
面、13b・・・内周面、14・・・細溝、15・・・
0リング状パッキン、15a・・・切断面、16・・・
分離部、17・・・ベルベットファスナ(連結部材)。Figures 1 to 3 show an embodiment of the backfilling jig according to the present invention. Figure 1 is a perspective view of the backfilling jig when it is attached to piping, and Figure 2 is the backfilling jig shown in Figure 1. 3 is a sectional view taken along the line 1 and 2 of FIG. A partial longitudinal cross-sectional view showing a jig having a narrow groove extending deep,
Fig. 6 is a vertical cross-sectional view when used as an auxiliary jig, Fig. 7
Figures a and b are explanatory diagrams of the conventional backfilling jig, and Figure 7 a
7 is a longitudinal cross-sectional view showing a state in which the ring-shaped gap between the floor etc. and the pipe is closed and installed, and FIG. 7b is a view taken along the line 1-2 in FIG. 1a. 1... Backfilling jig, 1a... Hole, 2... Piping,
3... Floor, 5... Gap, 5a... One opening,
5b...Other opening, 11...Backfilling jig, 1
2... Circular hole part, 13... Annular part, 13a... Upper surface, 13b... Inner peripheral surface, 14... Thin groove, 15...
O-ring packing, 15a...cut surface, 16...
Separation part, 17... velvet fastener (connecting 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
およびこの孔部をとり巻く環状部が設けられ、上記円形
孔部が形成する環状蔀内周面の中間には、内周面に沿っ
て細溝が設けられ、この細溝には、該溝の深さより大な
る径の0リング状パッキンが固定され、環状部にはこれ
をOリング状パッキンとともに切断する分離部が設けら
れ、この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治具。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 is circular with approximately the same diameter as the outer circumference of the pipe. A hole and an annular portion surrounding the hole are provided, and a narrow groove is provided along the inner peripheral surface in the middle of the inner peripheral surface of the annular lip formed by the circular hole. An O-ring-shaped packing having a diameter larger than the depth of the groove is fixed, a separation part is provided in the annular part to cut the O-ring-shaped packing together with the O-ring-shaped packing, and a removable connecting member is provided on the opposing surface of this separation part. A backfilling jig that is equipped with
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8700284U JPS611787U (en) | 1984-06-12 | 1984-06-12 | backfilling jig |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8700284U JPS611787U (en) | 1984-06-12 | 1984-06-12 | backfilling jig |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS611787U true JPS611787U (en) | 1986-01-08 |
Family
ID=30638818
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8700284U Pending JPS611787U (en) | 1984-06-12 | 1984-06-12 | backfilling jig |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS611787U (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4822208B1 (en) * | 1969-11-06 | 1973-07-04 | ||
JPS584878B2 (en) * | 1974-03-29 | 1983-01-28 | ウエスタ−ン エレクトリツク カムパニ− インコ−ポレ−テツド | Control circuit in button telephone system |
-
1984
- 1984-06-12 JP JP8700284U patent/JPS611787U/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4822208B1 (en) * | 1969-11-06 | 1973-07-04 | ||
JPS584878B2 (en) * | 1974-03-29 | 1983-01-28 | ウエスタ−ン エレクトリツク カムパニ− インコ−ポレ−テツド | Control circuit in button telephone system |
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