JPH0214234U - - Google Patents
Info
- Publication number
- JPH0214234U JPH0214234U JP9200588U JP9200588U JPH0214234U JP H0214234 U JPH0214234 U JP H0214234U JP 9200588 U JP9200588 U JP 9200588U JP 9200588 U JP9200588 U JP 9200588U JP H0214234 U JPH0214234 U JP H0214234U
- Authority
- JP
- Japan
- Prior art keywords
- cable
- resin case
- hole
- sealing device
- underground
- 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
- 239000011347 resin Substances 0.000 claims description 11
- 229920005989 resin Polymers 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 9
- 229920001971 elastomer Polymers 0.000 claims description 8
- 230000002745 absorbent Effects 0.000 claims description 3
- 239000002250 absorbent Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims 5
- 230000037431 insertion Effects 0.000 claims 5
- 238000012856 packing Methods 0.000 claims 3
- 239000011324 bead Substances 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 description 3
- 229920001821 foam rubber Polymers 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Landscapes
- Pipe Accessories (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
Description
第１図はこの考案による地下埋設ケーブル用密
封装置の装着前を示す断面図、第２図は第１図に
示すものの装着後を示す断面図、第３図は他の実
施例による地下埋設ケーブル用密封装置の装着前
を示す断面図、第４図は第３図に示すものの装着
後を示す断面図、第５図、第６図は従来の地下埋
設ケーブル用密封装置を示す断面図である。
１，３９，４１，４６……埋設管、２，４０，
４２，４７……ケーブル、３……高吸水性ゴム製
パツキン、４，３０……樹脂ケース、５，６，７
，８，９，１０，２３，２４，２５，２６，２７
，２８……リツプ部、１１……給水用の孔、１２
……栓、１３，３１……フランジ部、１４，３２
……円筒部、１５，１６，３３，３４……ビート
部、１７，２１，２９，３５……凹部、１８，１
９，３６，３７……テーパ部、２０……孔、２２
……ゴム製パツキン、３８……しめ付け部材、４
３，４４……スペーサ、４５……発砲ゴム製パツ
キン、４８，４９……金属円板、５０……ゴムパ
ツキン、５１……ボルト。
Fig. 1 is a sectional view showing the underground cable sealing device according to this invention before installation, Fig. 2 is a sectional view showing the same as shown in Fig. 1 after installation, and Fig. 3 is an underground cable according to another embodiment. FIG. 4 is a sectional view of the sealing device shown in FIG. 3 after installation, and FIGS. 5 and 6 are sectional views showing a conventional underground cable sealing device. . 1, 39, 41, 46... Buried pipe, 2, 40,
42, 47...Cable, 3...Super absorbent rubber gasket, 4,30...Resin case, 5,6,7
,8,9,10,23,24,25,26,27
, 28... Lip portion, 11... Water supply hole, 12
... Plug, 13, 31 ... Flange part, 14, 32
... Cylindrical part, 15, 16, 33, 34 ... Beat part, 17, 21, 29, 35 ... Recessed part, 18, 1
9, 36, 37... Taper part, 20... Hole, 22
...Rubber gasket, 38...Tightening member, 4
3, 44... Spacer, 45... Foam rubber gasket, 48, 49... Metal disc, 50... Rubber gasket, 51... Bolt.
Claims (1)
管１の開口端部に設けられて、前記ケーブル２と
埋設管１との間を密封する地下埋設ケーブル用密
封装置であつて、該密封装置は樹脂ケース４と、
この樹脂ケース４と前記ケーブル２との間に配設
される高吸水性ゴム製パツキン３とからなり、前
記樹脂ケース４は、中央にケーブル挿通用の孔を
有し、円筒状をなすとともに、外周面の一部が埋
設管１の内径より大径のフランジ部１３となつて
おり、他の外面図に環状のビート部１５，１６を
有し、前記ケーブル挿通用の孔の内部中央に両側
の部分より大径の環状の凹部１７を有し、その環
状の凹部１７の両端面は、テーパ面１８，１９と
なつており、さらに、凹部１７に外部と連通する
給水用の孔１１を有しており、前記高吸水性ゴム
性パツキン３は、環状をなすとともに、内部にケ
ーブル挿通用の孔を有し、そのケーブル挿通用の
孔の一部に乾燥時にケーブルの径より大径の径を
もち、吸水時にケーブル面に当接するリツプ部５
，６を有し、両端部に前記樹脂ケースの凹部１７
のテーパ面１８，１９に当接するリツプ部７，８
，９，１０を有することを特徴とする地下埋設ケ
ーブル用密封装置。 (2) 内部にケーブル４０を挿通する円筒状の埋
設管３９の開口端部に設けられて、前記ケーブル
４０と埋設管３９との間を、密封する地下埋設ケ
ーブル用密封装置であつて、該密封装置は樹脂ケ
ース３０と、この樹脂ケース３０と前記ケーブル
４０との間に配設されるゴム製パツキン２２と、
このゴム製パツキン２２と樹脂ケース３０との間
に配設されるしめ付け部材３８とからなり、前記
樹脂ケース３０は、中央にケーブル挿通用の孔を
有し、円筒状をなすとともに、外周面の一部が埋
設管３９の内径より大径のフランジ部３１となつ
ており、他の外周面に環状のビート部３３，３４
を有し、前記ケーブル挿通用の孔の内部中央に両
側の部分より大径の環状の凹部３５を有し、その
環状の凹部３５の両端面はテーパ面３６，３７と
なつており、前記ゴム製パツキン２２は、環状を
なすとともに、内部にケーブル挿通用の孔を有し
、そのケーブル挿通用の孔の一部に設けられて、
前記しめ付け部材３８によりケーブル４０の外周
に接するリツプ部２３，２４および両端部に設け
られて、前記樹脂ケースの凹部３５のテーパ面３
６，３７に当接するリツプ部２７，２８を有して
いることを特徴とする地下埋設ケーブル用密封装
置。[Claims for Utility Model Registration] (1) An underground cable that is installed at the open end of a cylindrical underground pipe 1 into which a cable 2 is inserted to seal the space between the cable 2 and the underground pipe 1. A sealing device, the sealing device including a resin case 4,
It consists of a highly absorbent rubber gasket 3 disposed between the resin case 4 and the cable 2, and the resin case 4 has a hole in the center for passing the cable through, and has a cylindrical shape. A part of the outer circumferential surface is a flange portion 13 having a larger diameter than the inner diameter of the buried pipe 1, and has annular beat portions 15 and 16 in the other external view, and has a flange portion 13 on both sides at the center inside the hole for passing the cable. It has an annular recess 17 having a larger diameter than that of the annular recess 17, and both end surfaces of the annular recess 17 are tapered surfaces 18 and 19. Furthermore, the recess 17 has a water supply hole 11 communicating with the outside. The super absorbent rubber packing 3 has an annular shape and has a cable insertion hole inside, and a part of the cable insertion hole has a diameter larger than the diameter of the cable when dry. The lip part 5 has a
, 6, and recesses 17 of the resin case at both ends.
The lip portions 7, 8 that come into contact with the tapered surfaces 18, 19 of
, 9, 10. A sealing device for underground cables. (2) An underground cable sealing device that is installed at the open end of the cylindrical buried pipe 39 into which the cable 40 is inserted, and seals between the cable 40 and the buried pipe 39, which The sealing device includes a resin case 30, a rubber gasket 22 disposed between the resin case 30 and the cable 40,
It consists of a tightening member 38 disposed between the rubber packing 22 and the resin case 30, and the resin case 30 has a hole in the center for cable insertion, is cylindrical in shape, and A part of the flange part 31 has a diameter larger than the inner diameter of the buried pipe 39, and the other part has annular bead parts 33, 34 on the outer peripheral surface.
The cable insertion hole has an annular recess 35 with a larger diameter than both sides at the center inside the cable insertion hole, and both end surfaces of the annular recess 35 are tapered surfaces 36 and 37, and the rubber The made packing 22 has an annular shape and has a hole for inserting a cable inside, and a part of the hole for inserting the cable is provided.
The tightening member 38 connects the tapered surface 3 of the concave portion 35 of the resin case to the lip portions 23 and 24 that contact the outer periphery of the cable 40 and the tapered surface 3 of the concave portion 35 of the resin case.
6. A sealing device for an underground cable, characterized in that it has lip portions 27 and 28 that abut against the cables 6 and 37.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9200588U JPH0545070Y2 (en) | 1988-07-12 | 1988-07-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9200588U JPH0545070Y2 (en) | 1988-07-12 | 1988-07-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0214234U true JPH0214234U (en) | 1990-01-29 |
| JPH0545070Y2 JPH0545070Y2 (en) | 1993-11-17 |
Family
ID=31316464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9200588U Expired - Lifetime JPH0545070Y2 (en) | 1988-07-12 | 1988-07-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0545070Y2 (en) |
-
1988
- 1988-07-12 JP JP9200588U patent/JPH0545070Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0545070Y2 (en) | 1993-11-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0214234U (en) | ||
| JPS6445083U (en) | ||
| JPH026311Y2 (en) | ||
| JPS63137195U (en) | ||
| JPH0237020Y2 (en) | ||
| JPH0221372U (en) | ||
| JPS6114780Y2 (en) | ||
| JPS61179485U (en) | ||
| JPH024304Y2 (en) | ||
| JPS6112465Y2 (en) | ||
| JPS59194686U (en) | Rubber plug for sealing pipes of hermetic compressors | |
| JPS5832068Y2 (en) | pipe fittings | |
| JPH0231673Y2 (en) | ||
| JPH02124391U (en) | ||
| JPS58196491U (en) | pipe fittings | |
| JPS61182490U (en) | ||
| JPS58165389U (en) | Sealing device for pipes with holes in pipe walls | |
| JPH0320765U (en) | ||
| JPH0373782U (en) | ||
| JPS63115687U (en) | ||
| JPH0362285U (en) | ||
| JPH0854087A (en) | Mechanical type pipe coupling | |
| JPH0481637U (en) | ||
| JPS61200981U (en) | ||
| JPH0243594U (en) |