JPH0374132U - - Google Patents
Info
- Publication number
- JPH0374132U JPH0374132U JP13495489U JP13495489U JPH0374132U JP H0374132 U JPH0374132 U JP H0374132U JP 13495489 U JP13495489 U JP 13495489U JP 13495489 U JP13495489 U JP 13495489U JP H0374132 U JPH0374132 U JP H0374132U
- Authority
- JP
- Japan
- Prior art keywords
- pair
- conduit
- waterproof packings
- tightening bolt
- holes
- 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
- 238000012856 packing Methods 0.000 claims description 5
- 238000004078 waterproofing Methods 0.000 claims description 4
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims description 2
- 239000006260 foam Substances 0.000 claims description 2
- 239000000945 filler Substances 0.000 claims 2
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Description
第１図は本考案の管路口防水装置の一実施例を
示す断面図、第２図は同側面図、第３図は従来の
管路口防水装置を示す断面図である。
１０，１１……防水パツキング、１２……管路
口、１３……ケーブル、１６……締付ボルト、１
６ａ……透孔、１７……ウレタンフオーム。
FIG. 1 is a sectional view showing an embodiment of the pipe mouth waterproofing device of the present invention, FIG. 2 is a side view of the same, and FIG. 3 is a sectional view showing a conventional pipe mouth waterproofing device. 10, 11...Waterproof packing, 12...Pipe opening, 13...Cable, 16...Tightening bolt, 1
6a...Through hole, 17...Urethane foam.
Claims (1)
置いて対向配置される一対の防水パツキングと、
管路の長さ方向に取付けられて前記一対の防水パ
ツキングを互いに接近する方向に押圧する締付ボ
ルトと、前記一対の防水パツキング間に介装され
る水密充填材とを備えた管路口防水装置において
、前記締付ボルトを、中空体とすると共に中間部
に外部に開口する多数の透孔を設けたものとし、
前記水密充填材を、ウレタンフオームを前記締付
ボルトの中空内から前記多数の透孔を通じて前記
一対の防水パツキング間に注入することにより構
成したことを特徴とする管路口防水装置。 a pair of waterproof packings that are fitted into the cable in the conduit opening and arranged oppositely at an appropriate interval;
A conduit mouth waterproofing device comprising a tightening bolt that is attached in the length direction of the conduit and presses the pair of waterproof packings toward each other, and a watertight filler interposed between the pair of waterproof packings. wherein the tightening bolt is a hollow body and has a number of through holes opening to the outside in the middle part,
A conduit mouth waterproofing device, characterized in that the watertight filler is constructed by injecting urethane foam from the hollow of the tightening bolt through the plurality of through holes between the pair of waterproof packings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13495489U JPH0374132U (en) | 1989-11-20 | 1989-11-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13495489U JPH0374132U (en) | 1989-11-20 | 1989-11-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0374132U true JPH0374132U (en) | 1991-07-25 |
Family
ID=31682249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13495489U Pending JPH0374132U (en) | 1989-11-20 | 1989-11-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0374132U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018162803A (en) * | 2017-03-24 | 2018-10-18 | 株式会社栗本鐵工所 | Pipe body fixing device |
-
1989
- 1989-11-20 JP JP13495489U patent/JPH0374132U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018162803A (en) * | 2017-03-24 | 2018-10-18 | 株式会社栗本鐵工所 | Pipe body fixing device |