JPS6214354U - - Google Patents
Info
- Publication number
- JPS6214354U JPS6214354U JP10592985U JP10592985U JPS6214354U JP S6214354 U JPS6214354 U JP S6214354U JP 10592985 U JP10592985 U JP 10592985U JP 10592985 U JP10592985 U JP 10592985U JP S6214354 U JPS6214354 U JP S6214354U
- Authority
- JP
- Japan
- Prior art keywords
- metal frame
- sealing material
- pipe
- pipe joint
- jack
- 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
- 239000003566 sealing material Substances 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims 5
- 238000012856 packing Methods 0.000 description 1
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Examining Or Testing Airtightness (AREA)
Description
第１図は本考案の一実施例の正面視の断面図、
第２図および第３図はその側面視の断面図、第４
図は圧縮力を受けない状態のシール材の断面図で
ある。
１２……シール材、１６……当て板、２３……
分割部、２４……調整金具、２８……油圧ジヤツ
キ、２９……注水口、３０……エア抜き口。
FIG. 1 is a sectional front view of an embodiment of the present invention;
Figures 2 and 3 are side sectional views, and Figure 4 is a sectional view of the side view.
The figure is a sectional view of the sealing material in a state where it is not subjected to compressive force. 12...Sealing material, 16...Packing plate, 23...
Divided portion, 24...Adjustment fitting, 28...Hydraulic jack, 29...Water inlet, 30...Air vent port.
Claims (1)
の内面にわたつて嵌装されるリング状のシール材
と、 このシール材の内周面に沿つて配置される環状
の当て板と、 この当て板のさらに内周に沿つて配置される環
状の金属フレームと、 この金属フレームの周方向の分割部を拡大させ
てこの金属フレームを拡径付勢させるジヤツキと
、このジヤツキにて拡大された前記金属フレーム
の分割部に嵌入されて、前記金属フレームの拡径
状態を維持させる調整金具と、 前記シール材を貫通して管継手部に連通される
注水口およびエア抜き口と、 を備えたことを特徴とする管継手部の耐水圧試験
装置。[Claims for Utility Model Registration] A ring-shaped sealing material fitted from the inner surface of one pipe to the inner surface of the other pipe in a pipe joint, and a ring-shaped sealing material disposed along the inner circumferential surface of this sealing material. an annular backing plate; an annular metal frame disposed further along the inner periphery of the backing plate; and a jack that enlarges a circumferentially divided portion of the metal frame to urge the metal frame to expand in diameter; An adjustment fitting that is fitted into the divided portion of the metal frame expanded by the jack to maintain the expanded diameter state of the metal frame, and a water inlet and air that penetrate the sealing material and communicate with the pipe joint. A water pressure test device for a pipe joint portion, characterized by having an outlet and.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10592985U JPS6214354U (en) | 1985-07-10 | 1985-07-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10592985U JPS6214354U (en) | 1985-07-10 | 1985-07-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6214354U true JPS6214354U (en) | 1987-01-28 |
Family
ID=30980817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10592985U Pending JPS6214354U (en) | 1985-07-10 | 1985-07-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6214354U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57129230A (en) * | 1981-01-31 | 1982-08-11 | Mazda Motor Corp | Device for controlling idling rotational speed of engine |
| JP2008111736A (en) * | 2006-10-31 | 2008-05-15 | Yukiyoshi Ito | Pressure tester for pipe joint part |
| JP2017181066A (en) * | 2016-03-28 | 2017-10-05 | 日鐵住金建材株式会社 | Device for confirming and testing water stop performance of pipe joint, testing method, and method for setting control value of water stop |
| JP2020101449A (en) * | 2018-12-21 | 2020-07-02 | 株式会社栗本鐵工所 | Hydraulic pressure test apparatus and method of pipe joint |
-
1985
- 1985-07-10 JP JP10592985U patent/JPS6214354U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57129230A (en) * | 1981-01-31 | 1982-08-11 | Mazda Motor Corp | Device for controlling idling rotational speed of engine |
| JP2008111736A (en) * | 2006-10-31 | 2008-05-15 | Yukiyoshi Ito | Pressure tester for pipe joint part |
| JP2017181066A (en) * | 2016-03-28 | 2017-10-05 | 日鐵住金建材株式会社 | Device for confirming and testing water stop performance of pipe joint, testing method, and method for setting control value of water stop |
| JP2020101449A (en) * | 2018-12-21 | 2020-07-02 | 株式会社栗本鐵工所 | Hydraulic pressure test apparatus and method of pipe joint |