JPS62155396U - - Google Patents
Info
- Publication number
- JPS62155396U JPS62155396U JP1986044324U JP4432486U JPS62155396U JP S62155396 U JPS62155396 U JP S62155396U JP 1986044324 U JP1986044324 U JP 1986044324U JP 4432486 U JP4432486 U JP 4432486U JP S62155396 U JPS62155396 U JP S62155396U
- Authority
- JP
- Japan
- Prior art keywords
- handle
- rod
- tie plate
- lifting arm
- upper tie
- 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
- 239000003758 nuclear fuel Substances 0.000 claims description 3
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
Description
第１図は本考案に係る上部タイプレート押え治
具の一実施例を示した使用状態の一部を切欠した
正面図、第２図は第１図の吊持用握み部を示した
下面説明図、第３図は同上吊持用握み部近傍を示
した拡大縦断側面図、第４図は原子燃料集合体の
上部正面図、第５図は同集合体の組立途上におけ
る一部切欠の正面図、第６図は同集合体に用いら
れるワツシヤを示し、同図ａは不使用状態の平面
図、同図ｂは使用状態の正面図である。
１……押え操作部、１ｃ……ハンドル、１ｄ…
…縦装螺杆、２……昇降アーム、３……ホルダー
、４……縦孔、５……取扱操作杆、６……押当部
、７……吊持用握み部、ｄ……上部タイプレート
、ｄ′……把手。
Fig. 1 is a partially cutaway front view showing an embodiment of the upper tie plate holding jig according to the present invention in a used state, and Fig. 2 is a bottom view showing the hanging grip part of Fig. 1. Explanatory drawings, Fig. 3 is an enlarged longitudinal side view showing the vicinity of the lifting grip, Fig. 4 is a front view of the upper part of the nuclear fuel assembly, and Fig. 5 is a partial cutaway of the assembly in the middle of assembly. FIG. 6 shows a washer used in the same assembly, FIG. 6A is a plan view of the washer when it is not in use, and FIG. 1...Presser operation section, 1c...Handle, 1d...
... Vertical screw rod, 2 ... Lifting arm, 3 ... Holder, 4 ... Vertical hole, 5 ... Handling operation rod, 6 ... Pushing part, 7 ... Hanging grip part, d ... Upper part Tie plate, d'...handle.
Claims (1)
所望調高位置で停止自在なるよう横向突設した昇
降アームと、当該昇降アームの先端側に設けたホ
ルダーとを具備し、このホルダーの縦孔に、調高
位置にて固定自在なるよう取扱操作杆を昇降自在
に貫装すると共に、この取扱操作杆の下端には、
上部タイプレートの把手を押下可能な押当部、手
許側の操作で上記把手を係脱自在に握持する吊持
用握み部とを設けてなる原子燃料集合体の解体組
立用上部タイプレート押え治具。 (2) 押え操作部の昇降アームが、ハンドル操作
により回動する縦装螺杆に、直行状態にて螺嵌連
結されている実用新案登録請求の範囲第１項記載
の原子燃料集合体の解体組立用上部タイプレート
押え治具。[Claims for Utility Model Registration] (1) The presser foot operation unit installed at a predetermined position is
It is equipped with a lifting arm that protrudes laterally so that it can be stopped at a desired height adjustment position, and a holder provided at the tip side of the lifting arm. A rod is inserted through the rod so that it can be raised and lowered, and at the lower end of this handling operation rod,
An upper tie plate for disassembling and assembling a nuclear fuel assembly, which is provided with a pressing part that can push down the handle of the upper tie plate, and a lifting grip part that can grip the handle in a detachable manner by operating the handle on the hand side. Presser jig. (2) Disassembly and assembly of a nuclear fuel assembly according to claim 1 of the utility model registration claim, in which the lifting arm of the presser foot operating section is screwed in a straight line to a vertical screw rod that rotates when the handle is operated. Upper tie plate holding jig.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986044324U JPH0650798Y2 (en) | 1986-03-26 | 1986-03-26 | Upper type rate holding jig for disassembly and assembly of nuclear fuel assemblies |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986044324U JPH0650798Y2 (en) | 1986-03-26 | 1986-03-26 | Upper type rate holding jig for disassembly and assembly of nuclear fuel assemblies |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62155396U true JPS62155396U (en) | 1987-10-02 |
| JPH0650798Y2 JPH0650798Y2 (en) | 1994-12-21 |
Family
ID=30862026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986044324U Expired - Lifetime JPH0650798Y2 (en) | 1986-03-26 | 1986-03-26 | Upper type rate holding jig for disassembly and assembly of nuclear fuel assemblies |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0650798Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57110986A (en) * | 1977-10-26 | 1982-07-10 | Babcock & Wilcox Co | Apparatus for handling mount device of fuel assembly end |
-
1986
- 1986-03-26 JP JP1986044324U patent/JPH0650798Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57110986A (en) * | 1977-10-26 | 1982-07-10 | Babcock & Wilcox Co | Apparatus for handling mount device of fuel assembly end |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0650798Y2 (en) | 1994-12-21 |
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