JPS58182103U - Fuel assembly inspection device - Google Patents

Fuel assembly inspection device

Info

Publication number
JPS58182103U
JPS58182103U JP1982080478U JP8047882U JPS58182103U JP S58182103 U JPS58182103 U JP S58182103U JP 1982080478 U JP1982080478 U JP 1982080478U JP 8047882 U JP8047882 U JP 8047882U JP S58182103 U JPS58182103 U JP S58182103U
Authority
JP
Japan
Prior art keywords
fuel assembly
inspection device
assembly inspection
rotary table
motor
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
JP1982080478U
Other languages
Japanese (ja)
Inventor
高松　正年
Original Assignee
三菱原子力工業株式会社
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 三菱原子力工業株式会社 filed Critical 三菱原子力工業株式会社
Priority to JP1982080478U priority Critical patent/JPS58182103U/en
Publication of JPS58182103U publication Critical patent/JPS58182103U/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

  • A Measuring Device Byusing Mechanical Method (AREA)
  • Length Measuring Devices By Optical 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

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

第１図は本考案の燃料集合体検査装置の一実施例を示す
立面図、第２図は同平面図、第３図は支持アームのリミ
ット機構及び駆動方式を示す概念図、第４図はリミット
機構の他の実施例を示す図、第５図は支持アームの配置
例を孝子図、及び第６図は燃料集合体変位測定を解説す
るための概念図である。 １・・・・・・燃料集合体検査装置、２・・・・・・モ
ーター駆動回転テーブル、３・・・・・・枠組、４・・
・・・・懸垂糸、５・・・・・・モーター駆動支持アー
ム、６・・・・・・リミット機構、９・・・・・・位置
決めピン。Fig. 1 is an elevation view showing one embodiment of the fuel assembly inspection device of the present invention, Fig. 2 is a plan view thereof, Fig. 3 is a conceptual diagram showing the limit mechanism and drive system of the support arm, and Fig. 4 5 is a diagram showing another embodiment of the limit mechanism, FIG. 5 is a Takako diagram showing an example of the arrangement of support arms, and FIG. 6 is a conceptual diagram for explaining fuel assembly displacement measurement. 1...Fuel assembly inspection device, 2...Motor drive rotary table, 3...Framework, 4...
... Suspension thread, 5 ... Motor drive support arm, 6 ... Limit mechanism, 9 ... Positioning pin.

Claims (3)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）モーター駆動回転テーブルと、前記回転テーブル
上に固着された燃料集合体を内挿可能な枠組と、前記枠
組の各上辺より燃料集合体の側面に沿って懸垂された懸
垂糸と、前記枠組の上方に固着され燃料集合体上部ノズ
ル側面に向かって伸縮する少なくとも一対のモーター駆
動支持アームとを備えたことを特徴とする燃料集合体検
査装置。　　゛(1) A motor-driven rotary table, a framework into which a fuel assembly fixed on the rotary table can be inserted, suspension strings suspended from each upper side of the framework along the sides of the fuel assembly; A fuel assembly inspection device comprising: at least a pair of motor-driven support arms fixed above a frame and extending and contracting toward the side surface of an upper nozzle of the fuel assembly.゛ （２）前記支持アームは燃料集合体対向部にリミット機
構を備えたことを特徴とする実用新案登録請求の範囲第
１項記載の燃料集合体検査装置。(2) The fuel assembly inspection device according to claim 1, wherein the support arm is provided with a limit mechanism at a portion facing the fuel assembly. （３）前記回転テーブルは、テーブル面に少なくとも２
本の燃料集合体位置決めピンを備えたことを特徴とする
実用新案登録請求の範囲第１項または第２項記載の燃料
集合体検査装置。(3) The rotary table has at least two
The fuel assembly inspection device according to claim 1 or 2, characterized in that it is equipped with a fuel assembly positioning pin.
JP1982080478U 1982-05-31 1982-05-31 Fuel assembly inspection device Pending JPS58182103U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1982080478U JPS58182103U (en) 1982-05-31 1982-05-31 Fuel assembly inspection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1982080478U JPS58182103U (en) 1982-05-31 1982-05-31 Fuel assembly inspection device

Publications (1)

Publication Number Publication Date
JPS58182103U true JPS58182103U (en) 1983-12-05

Family

ID=30089620

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1982080478U Pending JPS58182103U (en) 1982-05-31 1982-05-31 Fuel assembly inspection device

Country Status (1)

Country Link
JP (1) JPS58182103U (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS524266A (en) * 1975-06-27 1977-01-13 Nippon Steel Corp Unit to measure the bend of long-size object with circular section
JPS5439655A (en) * 1977-09-02 1979-03-27 Citizen Watch Co Ltd Underwater inspection apparatus of nuclear fuel assembly
JPS55163401A (en) * 1979-04-23 1980-12-19 Gen Electric Measuring mounting device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS524266A (en) * 1975-06-27 1977-01-13 Nippon Steel Corp Unit to measure the bend of long-size object with circular section
JPS5439655A (en) * 1977-09-02 1979-03-27 Citizen Watch Co Ltd Underwater inspection apparatus of nuclear fuel assembly
JPS55163401A (en) * 1979-04-23 1980-12-19 Gen Electric Measuring mounting device

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