JPS59151099A - Device for protecting fall of spent fuel cask - Google Patents
Device for protecting fall of spent fuel caskInfo
- Publication number
- JPS59151099A JPS59151099A JP58024854A JP2485483A JPS59151099A JP S59151099 A JPS59151099 A JP S59151099A JP 58024854 A JP58024854 A JP 58024854A JP 2485483 A JP2485483 A JP 2485483A JP S59151099 A JPS59151099 A JP S59151099A
- Authority
- JP
- Japan
- Prior art keywords
- container
- protecting
- fall
- spent fuel
- fuel cask
- 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
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】
不発明は使用済み核燃料輸送容器転倒防止装置（・こ関
する。DETAILED DESCRIPTION OF THE INVENTION The invention relates to a spent nuclear fuel transport container overturn prevention device.
従来、この種の容器転倒防止装置は第５図及び第６図に
示すように、容器１を容器架台２上に載荷し、該容器］
上に固着した上部治具金物１２とフロア−３に固設した
ローツ同定穴装Ｍ ］ ８とを、互ｅこローブ］ ４・
を介して緊締する構成になっている。Conventionally, this type of container overturn prevention device, as shown in FIGS. 5 and 6, loads a container 1 on a container stand 2, and
Reciprocate the upper jig hardware 12 fixed on the top and the Lotz identification hole fitting M]8 fixed on the floor 3.4.
It is configured to be tightened through.
この方式によると、部室フロア−３しこ別途ローツブ固
定装硲１３を設けねばならず、しかもその設置には相当
のスペースビ必要とし、他の作業ｅこ邪魔になるだけで
なく、容器を移動する都度、取外し、取付は作業が必要
であり、作業性も悪く１守間的にも不経済である。According to this method, it is necessary to separately install a rotary tube fixing device 13 on the floor of the room, and its installation requires a considerable amount of space, which not only obstructs other work but also causes the container to be moved. Removal and installation work is required each time the work is done, and the work efficiency is poor and it is uneconomical in terms of time taken.
不発明は、こうした提来の問題点（こ対処するためにな
されたもので、以下図面に示した実施例ｔこ基づいて説
明する。The invention has been made to address these conventional problems, and will be described below based on the embodiments shown in the drawings.
第１図〜第４・図は本発明ｅこ係る容器転倒防止装置の
平面図と取例立面図を示し、］は輸輸送容器２は該輸送
容器ｌを載荷する架台で、フロア−３ｅこ固設されてい
る。 架台２上には容器１の下部（こ突設した１−ラニ
オン４ＩＬこ係合するブシュ５をａｒｉｉえた互（こ対
をなす２組のサド／１ｚ６ａ、６ｂ と、容器ｌの下
部外周に冶う誹うンこ配設したう・個１ｌＪＡの固定金
物７と、該固定金物７？こ係合する押え金物８とを有し
−サドル６ａ、６ｂ と固定金物７とはボルト９を介
して架台２に着脱自在に取付けられ、弧面を容器］の外
周面？こ当接する構成となフている。Figures 1 to 4 show a plan view and an exemplary elevation view of the container overturn prevention device according to the present invention, where ] indicates a transport container 2 is a pedestal on which the transport container l is loaded; This is fixed. On the pedestal 2, there is a lower part of the container 1 (a protruding 1-runion 4IL), two pairs of side plates/1z6a, 6b with bushings 5 that engage with each other, and a metal fitting on the outer periphery of the lower part of the container 1. The saddles 6a, 6b and the fixed hardware 7 are connected to each other via bolts 9. It is detachably attached to the pedestal 2, and the arc surface is in contact with the outer peripheral surface of the container.
又サドル６ ａ、 ｙ ６ ｂ は容器１の径に対応
して変化するトラニオン４の径及び高さに応じ、数種の
異ったサドルを準備し互換性をもたせることもてきる。In addition, several different types of saddles 6 a and y 6 b can be prepared to provide compatibility depending on the diameter and height of the trunnion 4, which change in accordance with the diameter of the container 1.
尚１】は手働操作用のハンド／ｌ／を示す。Note that 1] indicates a hand /l/ for manual operation.
不発明の構成は、以上の通りであって、トラニオン？有
する容器１を架台２」二に固定する場合は。The uninvented structure is as above, and is it a trunnion? When fixing the container 1 to the stand 2'',
■−ラニオンｔこ通合するサドルを選定し、これをトラ
ニオン（と係合させた後、その両端をホルト９を介して
架台２に固定する。 父、１−ラニオンを有しない容器
ｌについては、押込みポル）１０を緩めて固定金物７に
係合する押え金物８を後退させ、架台２上ｅこ容器１を
セットした後、押込み′ホルト１０を操作して押え金物
８を容器］の下部外周面にＪｌｌｌ圧することによって
固定される。■ - Select a saddle that will connect to the trunnion, and after engaging it with the trunnion, fix both ends of it to the pedestal 2 via the bolts 9. Father, 1 - Regarding the container l that does not have a lanion. After loosening the push-in bolt 10 and retracting the presser foot 8 that engages with the fixed hardware 7, and setting the container 1 on the pedestal 2, operate the pusher bolt 10 to move the presser foot 8 to the lower part of the container. It is fixed by applying pressure to the outer peripheral surface.
上記説明は３基の異った容器］を共用の架台２に固定す
る場合の実施例について述へたが、不発明は、これｅこ
限定されるものではなく、ザト゛ル（３ａもしくは６ｂ
のみを設けたもの、あるいは固定金物７と、これに組合
う押え金物８のみを設けた単独構造の架台２に容器ｌを
固定させるよう３こすることは任、童である。In the above description, an example has been described in which three different containers are fixed to a common pedestal 2, but the invention is not limited to this, and the invention is not limited to this.
It is only a matter of time and effort to fix the container l to a stand 2 of a stand-alone structure, which is provided with only the fixing hardware 7 and the presser fitting 8 that is attached thereto.
本発明は、以上詳述したようｔこ極めて簡単な手段によ
り、広範なスペースを取ることが可能となζ
す、良好な作業性と相俟って他作業ｔこ干渉するような
こともなく、従来の問題点を一掃し、発明所期の目的を
確実ｅこ達成することができる。As described in detail above, the present invention makes it possible to take up a wide range of space by using extremely simple means, and together with good workability, there is no interference with other work. Therefore, the problems of the conventional technology can be eliminated and the intended purpose of the invention can be achieved with certainty.
第１図は不発明装置の平面図、第２図は第１図のＡ〜お
よびＢ〜視立面図、第３図は第１図のＣ〜およびＤ〜視
立面図、第４図は第１図のＥ〜およびＦ〜視立面図を示
し、第５図は従来の平面図第６図は第５図の取付立面図
である。
１・・・容器 ２・・・架台 ３・・・フロア−４・・
・トラニオン ５・・・ブシュ ６ａ、６ｂ・・・サド
／Ｌ／７・・・固定金物 ８・・押え金物 ９・・・ポ
ル） １０・・・押込みボルト １２・・・上部治具
金物 １３・・・ローブ固定装置 １４・・・ロープ
出願人 住友重機械工業株式会社（ほか１名）代理人
弁理士 大 橋 勇
Ｃ
第１図
Ａ〜 Ｄ〜
Ｅ〜 Ｅ〜
第４図
□
ｃ −Ｄ〜
第３０
第６図
第５図Fig. 1 is a plan view of the uninvented device, Fig. 2 is an elevational view from A to B in Fig. 1, Fig. 3 is an elevational view from C to D in Fig. 1, and Fig. 4. 1 is an elevational view of E and F in FIG. 1, FIG. 5 is a conventional plan view, and FIG. 6 is an elevational view of the installation shown in FIG. 1... Container 2... Frame 3... Floor-4...
・Trunion 5...Bushing 6a, 6b...Sad/L/7...Fixing hardware 8...Press hardware 9...Pol) 10...Push bolt 12...Upper jig hardware 13. ...Lobe fixing device 14...Rope applicant Sumitomo Heavy Industries, Ltd. (and one other person) agent
Patent Attorney Isamu Ohashi Figure 1 A~ D~ E~ E~ Figure 4 □ c -D~ 30 Figure 6 Figure 5
Claims (1)
能（こ固着したことを特徴とする使用済み核燃料輸送容
器転倒防止装置。A spent nuclear fuel transport container overturn prevention device characterized in that the lower part of the spent nuclear fuel transport container is removably attached to (fixed to) an overturn prevention pedestal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58024854A JPS59151099A (en) | 1983-02-18 | 1983-02-18 | Device for protecting fall of spent fuel cask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58024854A JPS59151099A (en) | 1983-02-18 | 1983-02-18 | Device for protecting fall of spent fuel cask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59151099A true JPS59151099A (en) | 1984-08-29 |
Family
ID=12149796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58024854A Pending JPS59151099A (en) | 1983-02-18 | 1983-02-18 | Device for protecting fall of spent fuel cask |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59151099A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59176997U (en) * | 1983-05-12 | 1984-11-27 | 株式会社神戸製鋼所 | Transportation container overturn prevention device |
| JP2011011769A (en) * | 2009-06-30 | 2011-01-20 | Nuclear Fuel Ind Ltd | Method for supporting metal cask |
| JP2011174237A (en) * | 2010-02-23 | 2011-09-08 | Panasonic Electric Works Co Ltd | Fixing structure of rainwater storage tank |
-
1983
- 1983-02-18 JP JP58024854A patent/JPS59151099A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59176997U (en) * | 1983-05-12 | 1984-11-27 | 株式会社神戸製鋼所 | Transportation container overturn prevention device |
| JP2011011769A (en) * | 2009-06-30 | 2011-01-20 | Nuclear Fuel Ind Ltd | Method for supporting metal cask |
| JP2011174237A (en) * | 2010-02-23 | 2011-09-08 | Panasonic Electric Works Co Ltd | Fixing structure of rainwater storage tank |
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