JPH0394028U - - Google Patents

Info

Publication number
JPH0394028U
JPH0394028U JP51990U JP51990U JPH0394028U JP H0394028 U JPH0394028 U JP H0394028U JP 51990 U JP51990 U JP 51990U JP 51990 U JP51990 U JP 51990U JP H0394028 U JPH0394028 U JP H0394028U
Authority
JP
Japan
Prior art keywords
water
cable
conduit
stop valve
insertion hole
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
Application number
JP51990U
Other languages
Japanese (ja)
Other versions
JP2513330Y2 (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1990000519U priority Critical patent/JP2513330Y2/en
Publication of JPH0394028U publication Critical patent/JPH0394028U/ja
Application granted granted Critical
Publication of JP2513330Y2 publication Critical patent/JP2513330Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Pipe Accessories (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第1図は本考案の一実施例を示すマンホール部
分の斜視図、第2図は本考案の止水栓の一部切断
した斜視図、第3図は縦断側面図、第4図は正面
図、第5図及び第6図はそれぞれ別の実施例の一
部切断した斜視図である。 1……ケーブル、2……管路、2a……管路開
口、3……マンホール、3a……側壁、4……止
水栓、4a……フランジ、4b……栓体部、5…
…ケーブル挿通孔、6……切込み、7……止水体
Fig. 1 is a perspective view of a manhole portion showing an embodiment of the present invention, Fig. 2 is a partially cutaway perspective view of the water stop valve of the present invention, Fig. 3 is a vertical side view, and Fig. 4 is a front view. , 5 and 6 are partially cutaway perspective views of different embodiments, respectively. DESCRIPTION OF SYMBOLS 1... Cable, 2... Pipe line, 2a... Pipe opening, 3... Manhole, 3a... Side wall, 4... Water stop valve, 4a... Flange, 4b... Plug body part, 5...
...Cable insertion hole, 6...Notch, 7...Water stop body.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 通信あるいは電力ケーブルを敷設する管路がマ
ンホール内に開口する出口部分に位置して、上記
ケーブルを通した状態で上記管路に栓体部を嵌合
させるケーブル管路用止水栓において、少なくと
も上記栓体部に、吸水性樹脂を混練して構成した
水膨張性ゴムあるいは水膨張性熱可塑エラストマ
ーによる止水体を設けると共に、上記栓体部に形
成するケーブル挿通孔は一方に偏心して形成され
かつ他方側には上記挿通孔から半径方向に延びる
切込みを形成していることを特徴とするケーブル
管路用止水栓。
A water stop valve for a cable conduit, which is located at an exit portion where a conduit for laying a communication or power cable opens into a manhole, and in which a stopper part is fitted to the conduit with the cable passed through, at least A water stopper made of water-swellable rubber or water-swellable thermoplastic elastomer made by kneading a water-absorbing resin is provided on the plug body, and the cable insertion hole formed in the plug body is eccentrically formed to one side. A water stop valve for a cable conduit, characterized in that the other side has a notch extending radially from the insertion hole.
JP1990000519U 1990-01-10 1990-01-10 Stopcock for cable conduit Expired - Lifetime JP2513330Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990000519U JP2513330Y2 (en) 1990-01-10 1990-01-10 Stopcock for cable conduit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990000519U JP2513330Y2 (en) 1990-01-10 1990-01-10 Stopcock for cable conduit

Publications (2)

Publication Number Publication Date
JPH0394028U true JPH0394028U (en) 1991-09-25
JP2513330Y2 JP2513330Y2 (en) 1996-10-02

Family

ID=31504461

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990000519U Expired - Lifetime JP2513330Y2 (en) 1990-01-10 1990-01-10 Stopcock for cable conduit

Country Status (1)

Country Link
JP (1) JP2513330Y2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101914957B1 (en) * 2018-05-21 2018-11-05 김기석 Method for construction manhole capable in the underwater

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0241624U (en) * 1988-09-12 1990-03-22
JPH02246721A (en) * 1989-03-20 1990-10-02 Nippon Telegr & Teleph Corp <Ntt> Water stop cock at cable protective pipe end and its water stop method

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0241624U (en) * 1988-09-12 1990-03-22
JPH02246721A (en) * 1989-03-20 1990-10-02 Nippon Telegr & Teleph Corp <Ntt> Water stop cock at cable protective pipe end and its water stop method

Also Published As

Publication number Publication date
JP2513330Y2 (en) 1996-10-02

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