JPH03101436U - - Google Patents
Info
- Publication number
- JPH03101436U JPH03101436U JP813990U JP813990U JPH03101436U JP H03101436 U JPH03101436 U JP H03101436U JP 813990 U JP813990 U JP 813990U JP 813990 U JP813990 U JP 813990U JP H03101436 U JPH03101436 U JP H03101436U
- Authority
- JP
- Japan
- Prior art keywords
- ring gear
- traveling device
- sensor holder
- main body
- horizontal support
- 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
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Measuring Magnetic Variables (AREA)
Description
第１図は本考案の実施例を示す縦断側面図、第
２図は磁歪応力測定装置の平面図、第３図は磁歪
応力測定装置の別の縦断側面図、第４図は従来の
磁歪応力測定装置を示す縦断側面図、第５図は携
行装置の部分を示す側面図、第６図は第５図の平
面図である。
１……円柱材料、１１……外周面、１００……
リングギヤ、１０１……リングギヤセグメント、
１０４……外歯、１１０……走行装置、１１１…
…走行装置本体、１１２……リングギヤ把持体、
１１３……センサホルダ取付筒部、１１５……サ
ーボモータ、１１６……駆動ギヤ、１１７……水
平支持軸、１１８……カムフオロア（把持部）、
１２０……スプリング、１２３……カフオロア（
把持部）、１４０……磁歪センサ。
Fig. 1 is a longitudinal side view showing an embodiment of the present invention, Fig. 2 is a plan view of a magnetostrictive stress measuring device, Fig. 3 is another longitudinal side view of the magnetostrictive stress measuring device, and Fig. 4 is a conventional magnetostrictive stress measuring device. FIG. 5 is a side view showing a portion of the carrying device, and FIG. 6 is a plan view of FIG. 5. 1... Cylindrical material, 11... Outer peripheral surface, 100...
Ring gear, 101...Ring gear segment,
104... External tooth, 110... Traveling device, 111...
... Traveling device main body, 112 ... Ring gear gripping body,
113...Sensor holder mounting cylinder part, 115...Servo motor, 116...Drive gear, 117...Horizontal support shaft, 118...Cam follower (gripping part),
120... Spring, 123... Kafuoroa (
gripping portion), 140...Magnetostrictive sensor.
Claims (1)
のリングギヤセグメントからなる外歯を有するリ
ングギヤと、円柱材料の外周面上をリングギヤに
案内されて自走するセンサホルダ取付筒部を有す
る走行装置と、走行装置のセンサホルダ取付筒部
に上下動自在に挿通され、上部に抜け止め部が設
けられたシヤフトを有し、常時スプリングにより
下方に付勢されたセンサホルダと、センサホルダ
に被測定面から一定の高さに垂直に保持された磁
歪センサとからなり、 走行装置はリングギヤの外歯と噛合する駆動ギ
ヤ及び駆動ギヤを駆動するモータと水平支持軸を
有する走行装置本体と、走行装置本体の水平支持
軸に対して移動自在で距離調整可能に取り付けら
れ、走行装置本体に設けられた把持部とでリング
ギヤを把持する把持部を有するリングギヤ把持体
とを備えてなることを特徴とする磁歪応力測定装
置。[Claim for Utility Model Registration] A ring gear with external teeth consisting of two semicircular arc-shaped ring gear segments attached to the outer circumferential surface of a cylindrical material, and a ring gear that is self-propelled on the outer circumferential surface of the cylindrical material while being guided by the ring gear. It has a traveling device having a sensor holder mounting cylinder, and a shaft that is inserted into the sensor holder mounting cylinder of the traveling device so as to be able to move up and down, and has a retaining portion at the top, and is constantly urged downward by a spring. It consists of a sensor holder and a magnetostrictive sensor held perpendicularly to the sensor holder at a constant height from the surface to be measured.The traveling device consists of a drive gear that meshes with the external teeth of a ring gear, a motor that drives the drive gear, and a horizontal support shaft. a ring gear gripping body that is movably attached to a horizontal support shaft of the traveling device main body so as to be adjustable in distance, and has a gripping portion provided on the traveling device main body to grip the ring gear; A magnetostrictive stress measuring device comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP813990U JPH0629701Y2 (en) | 1990-02-01 | 1990-02-01 | Magnetostrictive stress measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP813990U JPH0629701Y2 (en) | 1990-02-01 | 1990-02-01 | Magnetostrictive stress measuring device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03101436U true JPH03101436U (en) | 1991-10-23 |
| JPH0629701Y2 JPH0629701Y2 (en) | 1994-08-10 |
Family
ID=31511775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP813990U Expired - Fee Related JPH0629701Y2 (en) | 1990-02-01 | 1990-02-01 | Magnetostrictive stress measuring device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0629701Y2 (en) |
-
1990
- 1990-02-01 JP JP813990U patent/JPH0629701Y2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0629701Y2 (en) | 1994-08-10 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |