JPS63240U - - Google Patents

Info

Publication number
JPS63240U
JPS63240U JP9381086U JP9381086U JPS63240U JP S63240 U JPS63240 U JP S63240U JP 9381086 U JP9381086 U JP 9381086U JP 9381086 U JP9381086 U JP 9381086U JP S63240 U JPS63240 U JP S63240U
Authority
JP
Japan
Prior art keywords
pipe
water stop
trolley
truck
press
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
JP9381086U
Other languages
Japanese (ja)
Other versions
JPH0413638Y2 (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 JP1986093810U priority Critical patent/JPH0413638Y2/ja
Publication of JPS63240U publication Critical patent/JPS63240U/ja
Application granted granted Critical
Publication of JPH0413638Y2 publication Critical patent/JPH0413638Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Examining Or Testing Airtightness (AREA)

Description

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

第１図は本考案の一実施例の正面図、第２図は
その右側面図、第３図はその要部の後面図、第４
図は止水板の分割片の正面図、第５図は背面用反
力板を示し、ａはその平面図、ｂはａにおける
―断面図、ｃはａにおける―断面図、第６
図は分割部用反力板を示し、ａはその平面図、ｂ
はａにおける―断面図、ｃはａにおける―
断面図、第７図ａ，ｂはシール材および止水板
の断面図である。 １…管継手部、５…シール材、８…止水板、１
１…台車、１８…固定脚、１９…反力板、２０…
背面用反力板、２１…分割部用反力板。 Fig. 1 is a front view of an embodiment of the present invention, Fig. 2 is a right side view thereof, Fig. 3 is a rear view of the main part, and Fig. 4 is a front view of an embodiment of the present invention.
The figure is a front view of a divided piece of the water stop plate, FIG.
The figure shows the reaction force plate for the divided part, a is its plan view, b
is a cross-sectional view at a, and c is a cross-sectional view at a.
7a and 7b are cross-sectional views of the sealing material and the water stop plate. 1... Pipe joint part, 5... Seal material, 8... Water stop plate, 1
1... Trolley, 18... Fixed leg, 19... Reaction plate, 20...
Reaction force plate for the back side, 21...Reaction force plate for the divided part.

Claims (1)

【実用新案登録請求の範囲】 管継手部における一方の管の内面から他方の管
の内面にわたつて配置される環状のシール材と、 このシール材の内周に沿つて配置され、周方向
複数に分割された環状の止水板と、 管の内部を管軸方向に走行可能な台車と、 この台車から管径方向外向きに繰り出して前記
止水板の内面を押圧する管内周方向に複数の反力
板と、 台車から繰り出して管内面を押圧することによ
り、この台車を管内所定位置に保持させる複数の
固定脚と、 を有することを特徴とする管継手部の水圧試験
装置。[Claims for Utility Model Registration] An annular sealing material disposed from the inner surface of one pipe to the inner surface of the other pipe in a pipe joint; a ring-shaped water stop plate that is divided into two parts, a truck that can run inside the pipe in the axial direction of the pipe, and a plurality of water stop plates that extend outward from the truck in the radial direction of the pipe and press the inner surface of the water stop plate in the inner circumferential direction of the pipe. 1. A hydraulic testing device for a pipe joint, comprising: a reaction force plate; and a plurality of fixed legs that extend from a trolley and press the inner surface of the pipe to hold the trolley at a predetermined position inside the pipe.
JP1986093810U 1986-06-19 1986-06-19 Expired JPH0413638Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986093810U JPH0413638Y2 (en) 1986-06-19 1986-06-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986093810U JPH0413638Y2 (en) 1986-06-19 1986-06-19

Publications (2)

Publication Number Publication Date
JPS63240U true JPS63240U (en) 1988-01-05
JPH0413638Y2 JPH0413638Y2 (en) 1992-03-30

Family

ID=30956706

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986093810U Expired JPH0413638Y2 (en) 1986-06-19 1986-06-19

Country Status (1)

Country Link
JP (1) JPH0413638Y2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012018146A (en) * 2010-07-09 2012-01-26 Sekisui Chem Co Ltd Water-tight property test device and water-tight property test method
JP2014109463A (en) * 2012-11-30 2014-06-12 Sekisui Chem Co Ltd Watertight performance test device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4413911Y1 (en) * 1965-11-25 1969-06-11
JPS5710435A (en) * 1980-06-21 1982-01-20 Nippon Rotsukuraapipe Kk Hydraulic test device for testing pipe joint

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4413911Y1 (en) * 1965-11-25 1969-06-11
JPS5710435A (en) * 1980-06-21 1982-01-20 Nippon Rotsukuraapipe Kk Hydraulic test device for testing pipe joint

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012018146A (en) * 2010-07-09 2012-01-26 Sekisui Chem Co Ltd Water-tight property test device and water-tight property test method
JP2014109463A (en) * 2012-11-30 2014-06-12 Sekisui Chem Co Ltd Watertight performance test device

Also Published As

Publication number Publication date
JPH0413638Y2 (en) 1992-03-30

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