JPS5817599U - Gripper tape-wrapped drum for handling nuclear reactor core components - Google Patents

Gripper tape-wrapped drum for handling nuclear reactor core components

Info

Publication number
JPS5817599U
JPS5817599U JP1981111234U JP11123481U JPS5817599U JP S5817599 U JPS5817599 U JP S5817599U JP 1981111234 U JP1981111234 U JP 1981111234U JP 11123481 U JP11123481 U JP 11123481U JP S5817599 U JPS5817599 U JP S5817599U
Authority
JP
Japan
Prior art keywords
tape
winding drum
gripper
tape winding
nuclear reactor
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
Application number
JP1981111234U
Other languages
Japanese (ja)
Inventor
鈴木　靖之
Original Assignee
富士電機株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 富士電機株式会社 filed Critical 富士電機株式会社
Priority to JP1981111234U priority Critical patent/JPS5817599U/en
Publication of JPS5817599U publication Critical patent/JPS5817599U/en
Pending legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Load-Engaging Elements For Cranes (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

【図面の簡単な説明】[Brief explanation of the drawing]

第１図、第２図はそれぞれ爪が閉、爪が開の状態を示す
グリッパの縦断面図、第３図は第１図における矢視■−
■断面図、第４図はこの考案に基づ〈実施例の一部切欠
側面図、第５図は第４図の周面外形図である。 １・・・・・・グリッパの本体ケーシング、２Ａ、　　
２Ｂ・・・・・・テープ巻回ドラム、４・・・・・・炉
心構成要素、５・・・・・・爪、９・・・・・・アクチ
ュエータ、ＩＯＡ、ＩＯＢ・・・・・・鋼製テープ、１
１・・・・・・テープ巻回ドラム本体、１２・・・・・
・テープ固定具、１３・・・・・・固定ピン、１４・・
・・・・ナツト、１５・・・・・・栓。Figures 1 and 2 are longitudinal sectional views of the gripper with the claws closed and open, respectively, and Figure 3 is viewed from the arrow ■ - in Figure 1.
(2) A sectional view, FIG. 4 is a partially cutaway side view of an embodiment based on this invention, and FIG. 5 is a circumferential outline view of FIG. 4. 1...Gripper body casing, 2A,
2B...Tape winding drum, 4...Core component, 5...Claw, 9...Actuator, IOA, IOB... Steel tape, 1
1... Tape winding drum body, 12...
・Tape fixing tool, 13...Fixing pin, 14...
...Natsuto, 15...Plug.

Claims (3)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）グリッパの本体ケーシング内に爪開閉アクチュエ
ータとを連結したテープ巻回ドラムを備え、かつ該ドラ
ムに巻回された鋼製テープの終端をドラムに固定し、鋼
製テープの駆動によりグリッパの昇降および爪の開閉操
作を行う原子炉炉心構成要素取扱用グリッパにおいて、
前記テープ巻回ドラムの本体外周一部を切欠くとともに
、該切欠き部分の形状に合わせて形成された断面形状が
ほぼ三日月形のテープが固定具とテープ巻回ドラム本体
側の前記切欠き端面どの間に鋼製テープの終端を挾持し
固定したことを特徴とする原子炉炉心構成要素取扱用グ
リッパのテープ巻回ドラム。(1) The main body casing of the gripper is equipped with a tape winding drum connected to a claw opening/closing actuator, and the end of the steel tape wound around the drum is fixed to the drum, and the gripper is driven by driving the steel tape. In the gripper for handling nuclear reactor core components that lifts and lowers and opens and closes the claws,
A portion of the outer periphery of the main body of the tape winding drum is cut out, and a tape whose cross section is approximately crescent shaped to match the shape of the cut out portion is attached to the fixing device and the cut end surface on the tape winding drum main body side. A tape winding drum for a gripper for handling nuclear reactor core components, characterized in that the end of a steel tape is clamped and fixed between the grippers. （２）実用新案登録請求の範囲第１項に記載のテープ巻
回ドラムにおいて、テープ巻回ドラム本体の切欠き端面
およびテープ固定具内周面の各鋼、　　製テープ引出側
域がテープ巻回ドラム本体の外周面へ連続して連なる滑
らかな曲面に形成されていることを特徴とする原子炉炉
心構成要素取扱用グリッパのテープ巻回ドラム。(2) Utility Model Registration Scope of Claims In the tape winding drum according to claim 1, each of the notched end face of the tape winding drum body and the inner circumferential face of the tape fixing device is made of steel, and the tape drawer side area is tape winding. A tape-winding drum for a gripper for handling nuclear reactor core components, characterized in that it is formed into a smooth curved surface that extends continuously to the outer peripheral surface of the drum body. （３）実用新案登録請求あ範囲第１項または第２項に記
載のテープ巻回ドラムにおいて、テープ固定具がテープ
巻回ドラム本体の切欠き端面に植設された固定ピンにね
じ止め固定され、かつテープ固定具の外周面に穿ったね
じ止め月産ぐり　−穴がテープ固定具の外周面と同一な
端面を有する栓で閉塞されていることを特徴とする原子
炉炉心構成要素取扱用グリッパのテープ巻回ドラム。(3) Claims for Utility Model Registration In the tape winding drum according to paragraph 1 or 2, the tape fixing device is screwed and fixed to a fixing pin implanted in the notch end face of the tape winding drum body. , and a screw hole drilled on the outer circumferential surface of the tape fixing device - A gripper for handling nuclear reactor core components, characterized in that the hole is closed with a plug having an end surface that is the same as the outer circumferential surface of the tape fixing device. tape winding drum.
JP1981111234U 1981-07-27 1981-07-27 Gripper tape-wrapped drum for handling nuclear reactor core components Pending JPS5817599U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1981111234U JPS5817599U (en) 1981-07-27 1981-07-27 Gripper tape-wrapped drum for handling nuclear reactor core components

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981111234U JPS5817599U (en) 1981-07-27 1981-07-27 Gripper tape-wrapped drum for handling nuclear reactor core components

Publications (1)

Publication Number Publication Date
JPS5817599U true JPS5817599U (en) 1983-02-03

Family

ID=29905573

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1981111234U Pending JPS5817599U (en) 1981-07-27 1981-07-27 Gripper tape-wrapped drum for handling nuclear reactor core components

Country Status (1)

Country Link
JP (1) JPS5817599U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5522760A (en) * 1978-08-08 1980-02-18 Nippon Musical Instruments Mfg Sound source for electronic instrument

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5522760A (en) * 1978-08-08 1980-02-18 Nippon Musical Instruments Mfg Sound source for electronic instrument

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