JPS61226393A - Flight device for inspecting height - Google Patents
Flight device for inspecting heightInfo
- Publication number
- JPS61226393A JPS61226393A JP6659585A JP6659585A JPS61226393A JP S61226393 A JPS61226393 A JP S61226393A JP 6659585 A JP6659585 A JP 6659585A JP 6659585 A JP6659585 A JP 6659585A JP S61226393 A JPS61226393 A JP S61226393A
- Authority
- JP
- Japan
- Prior art keywords
- ring
- propeller
- main propeller
- driving device
- inspection
- 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
Landscapes
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
産業上の利用分野
本発明は、原子力発電所格納容器天井の計装品等高所に
ある部材を点検する装置に関する。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to an apparatus for inspecting components located at high places such as instrumentation on the ceiling of a nuclear power plant containment vessel.
従来の技術
原子力発電所の格納容器内天井部位には、種々計装品が
設置されており、定期検査時には作業員がこれ等の計装
品に接近し点検を行う。BACKGROUND OF THE INVENTION Various instruments are installed on the ceiling inside the containment vessel of a nuclear power plant, and during periodic inspections, workers approach and inspect these instruments.
発明が解決しようとする問題点
高所であることから作業員が接近するのに長時間を要し
、又安全性に問題があったため、点検用ロボットが必要
と考えられていたが、従来全く類例がない。Problems that the invention aims to solve It was thought that an inspection robot would be necessary because it takes a long time for workers to approach the location and there were safety issues. There is no similar example.
問題点を解決するための手段
高所の容易に近接して、点検できるように垂直離陸式の
円盤状飛行装置を用い、該飛行装置には浮力増幅及びス
ピン力キャンセルのためのリング状羽根を設ける。Means for solving the problem: A vertical take-off type disk-shaped flying device is used to enable easy inspection at a high place, and the flying device is equipped with ring-shaped blades for buoyancy amplification and spin force cancellation. establish.
作用
主プロペラ、副プロペラ、リングウィングを組合せて主
プロペラのスピン力を相殺し、安定した飛行及び空中静
止姿整を保ち、計装品ユニット（ＴＶ左カメラ照明装置
等）によシ高所の部材を点検する。The main propeller, auxiliary propeller, and ring wing are combined to offset the spin force of the main propeller, maintain stable flight and maintain a stable position in the air, and help instrument units (TV left camera lighting system, etc.) Inspect the parts.
実施例
第１図、第２図において、主プロペラ１は駆動装置（エ
ンジン又は高出力小型電動モータ）３に直結され、外周
囲にＶ字状溝を有したりング２が取付けられている。リ
ング２は複数のそろはん玉状ローラ７と係合し回転伝達
可能に予圧が掛けられている。そして、ローラ７は環状
支持台６ヘイアリング８、支持ピン９を介して回転可能
に配設され、ローラ７の外側はＶ字状溝を有したリング
１０と係合し、回転伝達可能に予圧が掛けられかつ該ロ
ーラ７がリング１０を保持している。リング１０の外側
には主プロペラ１と逆向きの副プロペラ１１が設けられ
、更に断面涙滴状のリングウィングｎがプロペラ１１の
外周に設けられている。Embodiment In FIGS. 1 and 2, a main propeller 1 is directly connected to a drive device (engine or high-output small electric motor) 3, and a ring 2 having a V-shaped groove is attached to the outer periphery. The ring 2 is preloaded so as to be able to engage with and transmit rotation to a plurality of rollers 7. The roller 7 is rotatably disposed via an annular support 6, a heir ring 8, and a support pin 9, and the outer side of the roller 7 engages with a ring 10 having a V-shaped groove, so that a preload is applied to enable rotation transmission. The roller 7 holds the ring 10. A sub-propeller 11 is provided outside the ring 10 in the opposite direction to the main propeller 1, and a ring wing n having a teardrop-shaped cross section is further provided on the outer periphery of the propeller 11.
駆動装置３にはケーシング支持台４−１が取付けられ空
力対策用の球状ケーシング４−２で円筒状ケージ／グ４
−３を保持している。ケーシング４−３の外側には４枚
の整流用垂直翼５ｃＬ〜５Ｃが配設され整流用垂直＊５
Ｉ０Ｌ〜５Ｃの下端には操舵翼１３α〜１３Ｃが揺動可
能に装置されている。又、垂直翼５ａ〜５Ｃの頂部には
支持台６が取付けられ、リングウィンゲルの支持も兼ね
ている。ケーシング４−３の下方には操舵翼１３α〜１
３Ｃの駆動用ギャート９モータ１４が４組内装され、更
に姿勢制御用ユニット１５も内装されている。又、ケー
シング４−３下端には点検用計装品ユニット（ＴＶ左カ
メラ照明装置ｇ＋Ｃ）１６が装設され、装置全体の重心
金工げている。A casing support stand 4-1 is attached to the drive device 3, and a cylindrical cage/gage 4 is mounted with a spherical casing 4-2 for aerodynamic countermeasures.
-3 is maintained. Four rectifying vertical blades 5cL to 5C are arranged on the outside of the casing 4-3, and four rectifying vertical blades 5cL to 5C are arranged.
Steering blades 13α to 13C are swingably installed at the lower ends of I0L to 5C. Further, a support stand 6 is attached to the top of the vertical wings 5a to 5C, and also serves as support for the ring wing. Steering blades 13α to 1 are located below the casing 4-3.
Four sets of 3C drive gear 9 motors 14 are installed internally, and an attitude control unit 15 is also installed internally. Further, an inspection instrumentation unit (TV left camera illumination device g+C) 16 is installed at the lower end of the casing 4-3, and the center of gravity of the entire device is fixed.
更に、計装品ユニット１６の下端にはケーブル類１７が
設けられ図示していない地上の操作盤類と接続されてい
る。Furthermore, cables 17 are provided at the lower end of the instrumentation unit 16 and are connected to an operation panel on the ground (not shown).
駆動装置３が作動され、主プロペラ１が回転されると、
この回転がり／グ２からローラ７に伝達され、りフグ１
０従って副プロペラ１１及びリングウィング１２が逆方
向へ回転されて、プロペラｌのスピン力をキャンセルす
る。主プローｅ５Ｌ及び副プロペラ１１の推進力とリン
グウィング１２による揚力によシ機体は上昇し、操舵翼
１３の種々組合せ操作によって進行方向の選択及び旋回
が行なわれる。When the drive device 3 is activated and the main propeller 1 is rotated,
This rotation/rotation is transmitted from gu 2 to roller 7, and rifugu 1
Therefore, the auxiliary propeller 11 and the ring wing 12 are rotated in opposite directions to cancel the spin force of the propeller l. The aircraft body rises due to the propulsive force of the main propeller e5L and the sub-propeller 11 and the lift force generated by the ring wing 12, and the direction of travel is selected and the turning is performed by operating the steering blades 13 in various combinations.
又、主プロペラｌの回転数を制御することによって空中
静止、又、下降動作が行なわれる。上記操作により被検
査部位へ近接し計装品ユニット１６にて点検を行なう。Further, by controlling the rotational speed of the main propeller l, hovering in the air or descending operation is performed. By the above operation, the inspection target area is approached and inspected using the instrumentation unit 16.
発明の効果
リングウィングと副プロペラによって主プロにうのスピ
ン力がキャンセルされ、更に、計装品ユニットを下端に
装設することによって安定した姿勢にて飛行、静止が可
能となり、点検が容易となる。Effects of the invention The spin force of the main propeller is canceled by the ring wing and the auxiliary propeller, and by installing the instrumentation unit at the lower end, it is possible to fly and stand still in a stable attitude, making inspection easier. Become.
第１図は本発明高所点検用飛行装置の実施例の垂直断面
図、第２図の上半部は第１図の平面図を示し、第２図の
下半部はプロペラ、リング、リングウィング１に泳去し
た第１図の平面図を示す。
ｌ・・・主プロペラ ２・・・主プロペラ側リン
グ３・・・駆動装置 ５α〜ｄ・・・整流用垂
直翼７・・・ローラ ｌＯ・・・副プロペラ
側リング１１・・・副プロペラ １２・・・リン
グウィング１３α〜ｄ・・・操舵翼 １６・・・
点検用計装品ユニット復代理人 弁理士 岡 本 重
文
外２名
第１図
１６・・・点検用討蓬是品ユニット
第２図FIG. 1 is a vertical cross-sectional view of an embodiment of the flying device for high-altitude inspection of the present invention, the upper half of FIG. 2 is a plan view of FIG. 1, and the lower half of FIG. A plan view of FIG. 1 swam into wing 1 is shown. l...Main propeller 2...Main propeller side ring 3...Drive device 5α-d...Vertical rectifying blade 7...Roller lO...Sub-propeller side ring 11...Sub-propeller 12 ...Ring wing 13α~d...Steering wing 16...
Inspection Instrumentation Unit Sub-Agent Patent Attorney Shige Okamoto
2 people outside the text Figure 1 16... Inspection inspection unit Figure 2
Claims (1)
翼と、該駆動装置の回転軸の上端に装着され且つ周囲に
リングを具えた主プロペラと、該整流垂直翼の上部に枢
支され且つ該主プロペラのリングの外側に接する複数個
のローラと、該ローラの外側に接して該ローラにより支
持され且つ外側に副プロペラ及びリングウイングをこの
順に具えた第２のリングと、該整流用垂直翼の下部に設
けられた操舵翼と、該駆動装置の下部に設けられた点検
用計装品ユニットとよりなり、前記駆動装置により主プ
ロペラを回転させるとローラを介して副プロペラ及びリ
ングウイングが主プロペラと逆の方向に回転して主プロ
ペラのスピン力を相殺し、安定した飛行を行ない、点検
用計装品ユニットにより高所の点検を行うようにしたこ
とを特徴とする高所点検用飛行装置。A driving device, a rectifying vertical blade provided around the driving device, a main propeller attached to the upper end of the rotating shaft of the driving device and having a ring around the rotating shaft, and a main propeller that is pivotally supported on the top of the rectifying vertical blade. a plurality of rollers which are in contact with the outside of the ring of the main propeller; a second ring which is in contact with the outside of the roller and is supported by the roller and is provided with a sub-propeller and a ring wing in this order on the outside; and the rectifier. The main propeller is rotated by the driving device, and when the main propeller is rotated by the driving device, the auxiliary propeller and the ring are rotated through the rollers. A high altitude aircraft characterized by a wing that rotates in the opposite direction to the main propeller to offset the spin force of the main propeller, allowing stable flight and allowing inspection of high places using an inspection instrumentation unit. Inspection flight equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6659585A JPS61226393A (en) | 1985-04-01 | 1985-04-01 | Flight device for inspecting height |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6659585A JPS61226393A (en) | 1985-04-01 | 1985-04-01 | Flight device for inspecting height |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61226393A true JPS61226393A (en) | 1986-10-08 |
| JPH057239B2 JPH057239B2 (en) | 1993-01-28 |
Family
ID=13320440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6659585A Granted JPS61226393A (en) | 1985-04-01 | 1985-04-01 | Flight device for inspecting height |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61226393A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3813059A (en) * | 1971-09-15 | 1974-05-28 | R Jefferson | Aerofoil assembly |
-
1985
- 1985-04-01 JP JP6659585A patent/JPS61226393A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3813059A (en) * | 1971-09-15 | 1974-05-28 | R Jefferson | Aerofoil assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH057239B2 (en) | 1993-01-28 |
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