JPS59167496A - Band steel type expansion device for receiving work member - Google Patents
Band steel type expansion device for receiving work memberInfo
- Publication number
- JPS59167496A JPS59167496A JP3450284A JP3450284A JPS59167496A JP S59167496 A JPS59167496 A JP S59167496A JP 3450284 A JP3450284 A JP 3450284A JP 3450284 A JP3450284 A JP 3450284A JP S59167496 A JPS59167496 A JP S59167496A
- Authority
- JP
- Japan
- Prior art keywords
- steel
- strip
- steel strip
- feed hole
- punched
- 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
- 239000002436 steel type Substances 0.000 title claims 3
- 229910000831 Steel Inorganic materials 0.000 claims description 42
- 239000010959 steel Substances 0.000 claims description 42
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 239000003758 nuclear fuel Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/10—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a horizontal axis
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
- F16M11/40—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by means of coilable or bendable legs or spiral shaped legs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
- F16M13/02—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
- F16M13/027—Ceiling supports
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
- G01D11/30—Supports specially adapted for an instrument; Supports specially adapted for a set of instruments
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
- Coating With Molten Metal (AREA)
- Storage Of Web-Like Or Filamentary Materials (AREA)
- Conveying And Assembling Of Building Elements In Situ (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】
本発明はテレビカメラ、測定器、照明機械等の作業部材
を受容しかつ操作ずろための帯鋼式伸縮装置に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a steel band type telescoping device for receiving and operating working members such as television cameras, measuring instruments, lighting machines, etc.
各種の核装置において、核反応が行なわれている内室や
他の接近困難な個所を観察するためにテレビカメラを用
いることは公知である。この場合のテレビカメラはしば
しば、核反応炉のコンク’Ｊ−ト壁又は隔室壁内に設け
られた貫通孔を通り外部から制御されるシャフト又はマ
ニプレータの端部に配設されている。当該の核反応炉又
は核燃料再生装置の個々の構成部材又は極部的範囲の技
術上の状態について前記カメラによって光学的に捕捉さ
れた情報は電気的に又は電磁的に、核反応を行なってい
る内室の外側に位置する再生装置に送られて評価される
。上記のように形成されかつ操作されるカメラは例えば
くり返される検査作業のために有利に用いられる。It is known to use television cameras in various nuclear devices to view the interior chambers and other difficult-to-access areas where nuclear reactions are taking place. The television camera in this case is often arranged at the end of a shaft or manipulator that is controlled externally through a through hole in the concrete wall or compartment wall of the nuclear reactor. The information optically captured by said camera about the technical status of individual components or local areas of the nuclear reactor or nuclear fuel regeneration device in question is electrically or electromagnetically carrying out a nuclear reaction. It is sent to a playback device located outside the interior chamber for evaluation. A camera configured and operated as described above can be used advantageously, for example, for repeated inspection tasks.
外部から制御されるマニプレータ又はテレスコープは、
例えば測定器、工作物又は照明装置等の他の機能を有す
る部材を、遠隔操作による保守作業が行なわれるべき個
所の近くに運ぶ際にも必要とされる。An externally controlled manipulator or telescope is
They are also needed when transporting components with other functions, such as, for example, measuring instruments, workpieces or lighting devices, close to where maintenance work is to be carried out by remote control.
核反応炉の内部検査のための公知の各マニプレータはし
ばしば著しい伸び長さを有するマストを備え、このマス
トは圧力容器のずっと上方に支承されその運動は当該の
高さの所から作用せしめられる。当該のマニプレータに
よって検査及び（又は）測定用の機器を目標に正確に圧
力容器内のあらゆる任意の個所にもたらし得るようにす
るためには、前記のマスト長さ故に生じるその弾性変形
の作用に抗する予防手段が配設されなげればならない。Known manipulators for the internal inspection of nuclear reactors often have a mast with a significant extension, which is mounted far above the pressure vessel and whose movements are exerted from the relevant height. In order to be able to bring the testing and/or measuring equipment precisely to the target at any arbitrary point in the pressure vessel by means of the manipulator in question, it is necessary to resist the action of its elastic deformation caused by the length of the mast mentioned above. Preventive measures must be put in place to prevent this.
Ｐイソ連邦共和国特許第２７３７４４９号明細書で公知
の伸縮装置においては、帯鋼の使用によって比較的に単
純な形式と方法で作業部材の装入及び取出しが行なわれ
るようになっている。この帯鋼はローラを介して走行し
、それによって彎曲した構造を有している。この手段に
よって該帯鋼には、曲げモーメント及び押し力を受容す
るという機能が与えられている。この帯鋼のための貯蔵
部材としては、該帯鋼の巻取り又は送り出しのための１
駆動装置を有するロールが用いられている。In the telescoping device known from Federal Republic of Publication No. 2737449, the use of steel strips allows for the loading and unloading of working elements in a relatively simple manner and manner. This steel strip runs over rollers and thus has a curved structure. By this means the steel strip is endowed with the ability to absorb bending moments and pushing forces. As a storage member for this steel strip, there is a storage member for winding or feeding out the steel strip.
Rolls with drives are used.
この公知構造はその有利な撓曲可能性にも拘わらず、や
はり不安定でかつ応力作業時には膨出しがちであるとい
う欠点を有する。従ってこの構造においての作業部材送
り出し長さは制限されている。Despite its advantageous flexibility, this known structure still has the disadvantage of being unstable and prone to bulging during stress operations. Therefore, the working member delivery length in this structure is limited.
本発明の課題は冒頭に述べた形式の帯鋼式伸縮装置にお
いて、高い安定性とそれによって可能となる長い送り出
し長さとを有するものを提供することである。The object of the invention is to provide a steel band telescoping device of the type mentioned at the outset, which has a high stability and thereby a long delivery length.
この課題は本発明によれば、帯鋼式伸縮装置がそれぞれ
１つのロールとして巻付けられた３本の帯鋼を有し、該
帯鋼の自由端部には作業部材のための共同の受容部が配
設されており、かつ各帯鋼の一方の長手側に長孔形送り
穴そして他方の長手側に打抜き部が形成されており、し
かも各帯鋼の長孔形送り穴を有する側が該帯鋼に隣接す
る帯鋼の打抜き部を有する側と向い合って位置するよう
に各帯鋼が相互配置されており、それによって帯鋼繰り
出し時に打抜き部が隣りの帯鋼の長孔形送り穴内に係合
し、形状安定的な三角成形体が形成されていることによ
って解決された。According to the invention, this task is achieved by providing that the steel strip telescoping device has three steel strips each wound as one roll, the free end of which has a joint receiving area for the working member. A slot-shaped feed hole is formed on one longitudinal side of each steel strip, and a punched part is formed on the other longitudinal side, and the side with the slot-shaped feed hole of each strip is formed with a Each steel strip is mutually arranged so that the side with the punched portion of the adjacent steel strip is located opposite the strip, so that when the strip is fed out, the punched portion is in the elongated hole type feed of the adjacent strip. This problem was solved by forming a triangular shaped body that fits into the hole and is stable in shape.
本発明による装置は３本の帯鋼から成る構造を有し、こ
の各帯鋼が互いにはまり合ってつなぎ合わされ三角成形
体を形成している。この結果伸縮装置に大きな形状安定
性が与えられている。この互いにつなぎ合わされるべき
３本の帯鋼を以って得られる極めて形状安定的な構成に
よって長い送り出し長さが可能となる。この発明による
帯鋼式伸縮装置は高いモーメント負荷を受容可能である
。The device according to the invention has a structure consisting of three steel strips, each of which is fitted into one another and joined together to form a triangular compact. As a result, great shape stability is given to the telescoping device. The highly dimensionally stable construction obtained with the three strips to be joined together allows long delivery lengths. The band steel telescoping device according to the invention can accept high moment loads.
本発明の有利な実施例は特許請求の範囲第２項及び第３
項に記載したとおりである。Advantageous embodiments of the invention are defined in claims 2 and 3.
As stated in section.
次に図示の実施例につき本発明を説明する。The invention will now be explained with reference to the illustrated embodiment.
図示の伸縮装置は回転可能に支承されかつ互いに１２０
’ずつずらして配置された３つの帯鋼ロール３，４．５
を有している。この各ロール３．４．５からはそれぞれ
１本の帯鋼６，７゜８が走出している。この帯鋼の送り
は３組の送りローラ対１１，１２．１３を介して作用せ
しめられ、この送りローラ対の後方に、各帯鋼６゜７．
８を１つの三角成形体１４にまとめ案内すべきガイド装
置１５が配置されている。各帯鋼６．７．８の自由端部
に配設された受容装置１６内にはテレビカメラ１７が旋
回可能に配置されている。The illustrated telescoping devices are rotatably supported and 120 mm apart from each other.
Three strip steel rolls 3, 4.5 staggered by '
have. A steel strip 6,7.8 extends from each roll 3.4.5. The feeding of this steel strip is effected through three pairs of feed rollers 11, 12, 13, and behind the pairs of feed rollers, each steel strip 6.7.
A guide device 15 is arranged to guide the 8 pieces together into one triangular molded body 14. A television camera 17 is pivotably arranged in a receiving device 16 arranged at the free end of each strip 6.7.8.
第２図に示された帯鋼の部分図から分るように、３つの
帯鋼６，７．８のそれぞれにはその長手方向片側に全長
に亘って長孔形送り穴２１が形成されている。そして各
帯鋼６，７．８の他方長手側には、下方へ向けて斜めに
突出した複数のつめ状の打抜き部２２が形成されている
。As can be seen from the partial view of the steel strip shown in FIG. 2, each of the three steel strips 6, 7.8 has an elongated feed hole 21 formed along its entire length on one side in the longitudinal direction. There is. On the other longitudinal side of each steel strip 6, 7.8, a plurality of claw-shaped punched portions 22 are formed that project diagonally downward.
３本の帯鋼６，７．８は、それぞれ長孔形送り穴２１に
対して、隣りの帯鋼のつめ状の打抜き部２２が向い合っ
て位置するように相互配置されている。これによってこ
の各帯鋼ロール３゜４．５の繰り出し時にガイド装置１
５内でつめ状の各切抜き部２２が長孔形送り穴２１にか
み合い、それによって形状安定的な三角成形体１４が形
成可能である。そして帯鋼６，７．８の巻戻し時には当
該のつなぎ合わされた三角成形体］４かガイド装置１５
の走過において再び個々の帯鋼６，７．８に分離される
。The three steel strips 6, 7.8 are mutually arranged such that the claw-shaped punched portions 22 of the adjacent steel strips are located opposite to each other with respect to the elongated feed hole 21. As a result, when each steel strip roll 3°4.5 is fed out, the guide device 1
Each claw-shaped cutout 22 engages with an elongated feed hole 21 within the triangular shaped body 5, thereby making it possible to form a shape-stable triangular molded body 14. When unwinding the steel strips 6, 7.8, the connected triangular formed bodies] 4 or the guide device 15
During this run, the steel strips are again separated into individual strips 6, 7.8.
ガイド装置１５は三角形のフレームから成り、その内側
寸法は三角成形体１４に相応している。The guide device 15 consists of a triangular frame, the internal dimensions of which correspond to the triangular profile 14.
各帯鋼６，７．８をスリップなしに送るために、前記の
駆動される送りローラに、帯鋼の長孔形送り穴２１又は
打抜き部２２にかみ合うべき隆起部が形成されていると
よい。In order to feed each strip 6, 7.8 without slipping, the driven feed rollers are preferably provided with a protuberance that engages with the elongated feed hole 21 or the punching 22 in the strip. .
図面は本発明の１実施例を示すものであって、第１図は
相互にかみ合わされた３本の帯鋼から成る帯鋼式伸縮装
置を示す略示斜視図、第２図は帯鋼の拡大部分図である
。
３．４．５・・・帯鋼ロール、６，７．８・・・帯鋼、
］ ］１ 、 ］、 ２ 、１３・・・送りローラ対、
１４・・・三角成形体、１５・・・ガイド装置、１６・
・・受容装置、１７・・・テレビカメラ、２１・・・長
孔形送り穴、２２（ほか１名）The drawings show one embodiment of the present invention, in which FIG. 1 is a schematic perspective view showing a steel band type telescoping device consisting of three steel bands interlocked with each other, and FIG. It is an enlarged partial view. 3.4.5...Strip steel roll, 6,7.8...Strip steel,
] ]1, ], 2, 13...Feed roller pair,
14... Triangular molded body, 15... Guide device, 16.
...Receiving device, 17...TV camera, 21...Elongated hole, 22 (1 other person)
Claims (1)
容１〜かつ操作するための帯鋼式伸縮装置において、該
帯鋼式伸縮装置がそれぞれ１つのロールとして巻付けら
れた３本の帯鋼（６，７，８）を有し、該帯鋼の自由端
部には作業部材（１７）のための共同の受容部（１６）
が配設されており、かつ各帯鋼（６，７，８）の一方の
長手側に長孔形送り穴（２］）そして他方の長手側に打
抜き部（２２）が形成されており、しかも各帯鋼（６，
７，８）の長孔形送り穴を有する側が該帯鋼に隣接する
帯鋼（６又は７又は８）の、打抜き部（２２）を有する
側と向い合って位置するように各帯鋼が相互配置されて
おり、それによって帯鋼繰り出し時に打抜き部（２２）
が隣りの帯鋼の長孔形送り穴（２１）内に係合し、形状
安定的な三角成形体（１４）が形成されていることを特
徴とする、作業部材を受容するための帯鋼式伸縮装置。 ２３本の帯鋼（６，７，８）が３組の送りローラ対（］
］、］、２．１３）を介して駆動されており、この送り
ローラ対が各帯鋼（６，７，８）をまとめ案内する装置
（１５）の手前に配置されている、特許請求の範囲第１
項記載の帯鋼式伸縮装置。 ３ 駆動される各送りローラ（１１，１２，］−３）に
、帯鋼の長孔形送り穴（２１）内か又はつめ状の各打抜
ぎ部（２２）の間のスペース内に係合する装置が配置さ
れている、特許請求の範囲第１項記載の帯鋼式伸縮装置
。[Claims] 1. A steel band type telescopic device for receiving and operating working members such as television cameras, measuring instruments, lighting machines, etc., each of which is wound as one roll. three steel strips (6, 7, 8) with a common receptacle (16) for a working member (17) at the free end of the strip;
are arranged, and each steel strip (6, 7, 8) is formed with an elongated feed hole (2]) on one longitudinal side and a punched part (22) on the other longitudinal side, Moreover, each steel strip (6,
Each steel strip is arranged such that the side with the elongated feed hole (7, 8) is located opposite the side with the punched part (22) of the steel strip (6 or 7 or 8) adjacent to the steel strip. The punched parts (22) are mutually arranged, so that the punched parts (22) are
A steel strip for receiving a working member, characterized in that the strip engages into an elongated feed hole (21) of an adjacent strip steel to form a shape-stable triangular molded body (14). type telescopic device. 23 steel strips (6, 7, 8) are connected to 3 pairs of feed rollers (]
], ], 2.13), and this feed roller pair is arranged in front of a device (15) for collectively guiding each steel strip (6, 7, 8). Range 1
The band steel type telescoping device described in Section 1. 3. Each of the driven feed rollers (11, 12, ]-3) is engaged in the elongated feed hole (21) of the strip steel or in the space between each claw-shaped punched part (22). The band steel type telescoping device according to claim 1, wherein a matching device is arranged.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3307518 | 1983-03-03 | ||
| DE33075182 | 1983-03-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59167496A true JPS59167496A (en) | 1984-09-20 |
Family
ID=6192408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3450284A Pending JPS59167496A (en) | 1983-03-03 | 1984-02-27 | Band steel type expansion device for receiving work member |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS59167496A (en) |
| BE (1) | BE898699A (en) |
| BR (1) | BR8400789A (en) |
| FR (1) | FR2542082A1 (en) |
| GB (1) | GB2136081A (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0781673B2 (en) * | 1989-11-22 | 1995-09-06 | 日本スカイロボット株式会社 | Stretchable support device |
| GB9812048D0 (en) * | 1998-06-04 | 1998-07-29 | Daton Lovett Andrew J | Means for combining extendible,coilable members to create compound struts |
| CN101825837A (en) * | 2010-05-24 | 2010-09-08 | 梁坚平 | Portable self-rolling steel belt bracket |
| US9995552B2 (en) | 2013-03-14 | 2018-06-12 | Cfish, Llc | Retractable gun stand |
| CN105318773A (en) * | 2014-07-31 | 2016-02-10 | 马克·J·库德贝克 | Telescopic gun rack |
| CN108217492A (en) * | 2018-04-13 | 2018-06-29 | 北京赛智新创科技有限公司 | A kind of spiral actuating lifting gear and its operation method |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1053945A (en) * | 1900-01-01 |
-
1984
- 1984-01-12 FR FR8400394A patent/FR2542082A1/en not_active Withdrawn
- 1984-01-17 BE BE0/212230A patent/BE898699A/en not_active IP Right Cessation
- 1984-01-27 GB GB8402239A patent/GB2136081A/en not_active Withdrawn
- 1984-02-21 BR BR8400789A patent/BR8400789A/en unknown
- 1984-02-27 JP JP3450284A patent/JPS59167496A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2542082A1 (en) | 1984-09-07 |
| BR8400789A (en) | 1984-10-09 |
| BE898699A (en) | 1984-05-16 |
| GB8402239D0 (en) | 1984-02-29 |
| GB2136081A (en) | 1984-09-12 |
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