JPH048905U - - Google Patents
Info
- Publication number
- JPH048905U JPH048905U JP5035890U JP5035890U JPH048905U JP H048905 U JPH048905 U JP H048905U JP 5035890 U JP5035890 U JP 5035890U JP 5035890 U JP5035890 U JP 5035890U JP H048905 U JPH048905 U JP H048905U
- Authority
- JP
- Japan
- Prior art keywords
- movable member
- main body
- inner diameter
- pipe
- pulley
- 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
- 238000007689 inspection Methods 0.000 claims description 5
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/04—Wave modes and trajectories
- G01N2291/044—Internal reflections (echoes), e.g. on walls or defects
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Description
第１図は、本考案の装置の使用状態を示す中央
縦断面図である。第２図は、管路内に挿入された
本考案の装置の一実施例の中央縦断面図であり、
第３図は小径部分の存在を検知した状態の中央縦
断面図である。
３……検査装置、４……本体、５……可動部材
、６……内径検査部、１１……係止手段、１３…
…プーリー、１７……牽引索、１８，１９……追
尾索。
FIG. 1 is a central vertical sectional view showing the device of the present invention in use. FIG. 2 is a central longitudinal sectional view of an embodiment of the device of the present invention inserted into a conduit;
FIG. 3 is a central vertical cross-sectional view in a state where the presence of the small diameter portion is detected. 3... Inspection device, 4... Main body, 5... Movable member, 6... Inner diameter inspection section, 11... Locking means, 13...
...pulley, 17... towing cable, 18, 19... tracking cable.
Claims (1)
６を有する本体４と、該本体４に対して軸方向に
摺動可能に支持された可動部材５と、前記本体４
と可動部材５とを所定の力で切離し可能に係止す
る係止手段１１とを有し、前記可動部材５に牽引
索１７を結合すると共に、前記本体４及び可動部
材５にそれぞれ追動する一対の追尾索１８，１９
を後方に延ばしたことを特徴とする、管内径検査
装置。 ２ 前記可動部材５にプーリー１３を取付け、そ
の可動部材５に追動する追尾索１９の先端を、プ
ーリー１３に掛回して本体４に結合したことを特
徴とする、請求項１に記載の管内径検査装置。[Claims for Utility Model Registration] 1. A main body 4 having an inner diameter inspection part 6 with an outer diameter slightly smaller than the inner diameter of the pipe, a movable member 5 supported slidably in the axial direction with respect to the main body 4, The main body 4
and a locking means 11 for releasably locking the movable member 5 with a predetermined force, and a traction cable 17 is coupled to the movable member 5, and is capable of following the main body 4 and the movable member 5, respectively. A pair of tracking cables 18, 19
A pipe inner diameter inspection device characterized by extending backward. 2. The pipe according to claim 1, wherein a pulley 13 is attached to the movable member 5, and the tip of the tracking cable 19 that follows the movable member 5 is wound around the pulley 13 and coupled to the main body 4. Inner diameter inspection device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990050358U JPH0712883Y2 (en) | 1990-05-14 | 1990-05-14 | Tube inner diameter inspection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990050358U JPH0712883Y2 (en) | 1990-05-14 | 1990-05-14 | Tube inner diameter inspection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH048905U true JPH048905U (en) | 1992-01-27 |
| JPH0712883Y2 JPH0712883Y2 (en) | 1995-03-29 |
Family
ID=31568835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990050358U Expired - Lifetime JPH0712883Y2 (en) | 1990-05-14 | 1990-05-14 | Tube inner diameter inspection device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0712883Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6015253A (en) * | 1983-07-04 | 1985-01-25 | 財団法人鉄道総合技術研究所 | Car travelling stabilizing method using elastic side pad andelastic side pad device |
| JPS6026959U (en) * | 1983-08-01 | 1985-02-23 | 財団法人鉄道総合技術研究所 | Side supports for railway vehicle bogies |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4831262A (en) * | 1971-08-26 | 1973-04-24 | ||
| JPS56142403A (en) * | 1980-01-07 | 1981-11-06 | Ratsutsuari Ofuishiine Mekanit | Detector for passing inner diameter pass gauge into tube and others |
-
1990
- 1990-05-14 JP JP1990050358U patent/JPH0712883Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4831262A (en) * | 1971-08-26 | 1973-04-24 | ||
| JPS56142403A (en) * | 1980-01-07 | 1981-11-06 | Ratsutsuari Ofuishiine Mekanit | Detector for passing inner diameter pass gauge into tube and others |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6015253A (en) * | 1983-07-04 | 1985-01-25 | 財団法人鉄道総合技術研究所 | Car travelling stabilizing method using elastic side pad andelastic side pad device |
| JPH0227180B2 (en) * | 1983-07-04 | 1990-06-14 | Tetsudo Sogo Gijutsu Kenkyusho | |
| JPS6026959U (en) * | 1983-08-01 | 1985-02-23 | 財団法人鉄道総合技術研究所 | Side supports for railway vehicle bogies |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0712883Y2 (en) | 1995-03-29 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |