JPS61114357U - - Google Patents
Info
- Publication number
- JPS61114357U JPS61114357U JP1984196633U JP19663384U JPS61114357U JP S61114357 U JPS61114357 U JP S61114357U JP 1984196633 U JP1984196633 U JP 1984196633U JP 19663384 U JP19663384 U JP 19663384U JP S61114357 U JPS61114357 U JP S61114357U
- Authority
- JP
- Japan
- Prior art keywords
- traveling
- groove
- attached
- bogies
- supported
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D57/00—Vehicles characterised by having other propulsion or other ground- engaging means than wheels or endless track, alone or in addition to wheels or endless track
- B62D57/02—Vehicles characterised by having other propulsion or other ground- engaging means than wheels or endless track, alone or in addition to wheels or endless track with ground-engaging propulsion means, e.g. walking members
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Description
第１図は本考案に係る溝走行装置の一実施例を
示す側面図、第２図は上記溝走行装置を超音波探
傷検査用に用いた状態を示す図、第３図は、上記
溝走行装置に組み込まれる連結ガイド機構を示す
図、第４図は第３図を上方から見た平面図、第５
図は本考案に係る溝走行装置の他の実施例を示す
側面図、第６図は他の実施例に示された溝走行装
置を超音波探傷検査用に適用した状態を示す図、
第７図は蒸気タービンに組み込まれるタービンロ
ータを示す図である。
１０，１０Ａ……溝走行装置、１１……タービ
ンロータ、１２……周溝底部、１３，１３Ａ，１
３Ｂ……走行台車、１４……磁力走行ローラ、１
６……周溝側面、１８，１８Ａ……連結ガイド機
構、１９ａ，１９ｂ，４０ａ，４０ｂ……ポスト
、２０ａ，２０ｂ……ガイドレール、２２……固
着機構、２３……圧着シリンダ、２６……圧着あ
るいは吸着盤、２８……走行レール、２９……走
行ユニツト、３１……駆動ローラ、３２……駆動
機構、３５……流体シリンダ、３７，４２……超
音波探触子、３８……探触子ホルダ、３９……押
圧スプリング、４０……ガイドロツド、４１……
ガイド筒。
FIG. 1 is a side view showing an embodiment of the groove traveling device according to the present invention, FIG. 2 is a diagram showing the groove traveling device in use for ultrasonic flaw detection, and FIG. 3 is a side view showing an embodiment of the groove traveling device according to the present invention. FIG. 4 is a plan view of FIG. 3 viewed from above, and FIG.
FIG. 6 is a side view showing another embodiment of the groove traveling device according to the present invention; FIG. 6 is a diagram showing the groove traveling device according to the other embodiment applied to ultrasonic flaw detection;
FIG. 7 is a diagram showing a turbine rotor incorporated into a steam turbine. 10, 10A... Groove traveling device, 11... Turbine rotor, 12... Circumferential groove bottom, 13, 13A, 1
3B... Traveling trolley, 14... Magnetic traveling roller, 1
6... Circumferential groove side surface, 18, 18A... Connection guide mechanism, 19a, 19b, 40a, 40b... Post, 20a, 20b... Guide rail, 22... Fixing mechanism, 23... Crimping cylinder, 26... Crimping or suction cup, 28... Traveling rail, 29... Traveling unit, 31... Drive roller, 32... Drive mechanism, 35... Fluid cylinder, 37, 42... Ultrasonic probe, 38... Detector. Touch holder, 39... Pressing spring, 40... Guide rod, 41...
guide tube.
Claims (1)
けた一対の走行台車と、上記各走行台車を台車走
行方向に接離自在に連結する連結ガイド機構と、
上記各走行台車を周溝に圧着または吸着可能に固
定させる固着機構とを備えたことを特徴とする溝
走行装置。 ２ 連結ガイド機構は走行台車に立設されたポス
トに取付けられたガイドレールを有し、上記ガイ
ドレールは長手方向に摺動自在に互いに係合せし
められた実用新案登録請求の範囲第１項に記載の
溝走行装置。 ３ ガイドレールの一方には側方に突出するＬ型
走行レールが一体に設けられる一方、この走行レ
ールに自走式走行ユニツトが走行自在に取付けら
れ、上記走行ユニツトに検査装置が支持された実
用新案登録請求の範囲第２項に記載の溝走行装置
。 ４ 検査装置は探触子ホルダに支持された超音波
探触子であり、上記探触子ホルダは走行ユニツト
に進退自在に弾性支持された実用新案登録請求の
範囲第３項に記載の溝走行装置。 ５ 連結ガイド機構は、一方の走行台車に取付け
られたガイドロツドと、他方の走行台車に取付け
られたガイド筒とから構成された実用新案登録請
求の範囲第１項に記載の溝走行装置。 ６ 固着機構は走行台車に取付けられ、周溝側面
方向に延びる対をなす圧着シリンダと、この圧着
シリンダに摺動自在に支持された圧着アームと、
このアームの自由端に設けられた圧着または吸着
盤とを備えた実用新案登録請求の範囲第１項に記
載の溝走行装置。[Scope of Claim for Utility Model Registration] 1. A pair of traveling bogies provided with magnetic traveling rollers so as to be freely movable along a circumferential groove, and a connecting guide mechanism that connects each of the above-mentioned traveling bogies so as to be able to move toward and away from the bogies in the running direction of the bogies;
A groove traveling device comprising: a fixing mechanism for fixing each of the traveling carts to the circumferential groove so as to be crimped or suctionable. 2. The connecting guide mechanism has guide rails attached to posts erected on the traveling carriage, and the guide rails are slidably engaged with each other in the longitudinal direction. The groove traveling device described. 3. An L-shaped traveling rail that protrudes laterally is integrally provided on one of the guide rails, and a self-propelled traveling unit is attached to this traveling rail so that it can run freely, and an inspection device is supported on the traveling unit. The groove traveling device according to claim 2 of the patent registration claim. 4. The inspection device is an ultrasonic probe supported by a probe holder, and the probe holder is elastically supported by a traveling unit so as to be movable forward and backward. Device. 5. The groove traveling device according to claim 1, wherein the connecting guide mechanism is comprised of a guide rod attached to one traveling truck and a guide tube attached to the other traveling truck. 6. The fixing mechanism is attached to the traveling truck and includes a pair of crimping cylinders extending in the side direction of the circumferential groove, and a crimping arm slidably supported by the crimping cylinders.
The groove traveling device according to claim 1, which is a registered utility model, and includes a crimp or a suction cup provided at the free end of the arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984196633U JPS61114357U (en) | 1984-12-28 | 1984-12-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984196633U JPS61114357U (en) | 1984-12-28 | 1984-12-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61114357U true JPS61114357U (en) | 1986-07-19 |
Family
ID=30754458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984196633U Pending JPS61114357U (en) | 1984-12-28 | 1984-12-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61114357U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012058246A (en) * | 2010-09-09 | 2012-03-22 | Alstom Technology Ltd | Inspection vehicle for inspection of substantially cylindrical object |
-
1984
- 1984-12-28 JP JP1984196633U patent/JPS61114357U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012058246A (en) * | 2010-09-09 | 2012-03-22 | Alstom Technology Ltd | Inspection vehicle for inspection of substantially cylindrical object |
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