JPS6287897A - Storage device functioning as transfer in combination for radioactive substance - Google Patents
Storage device functioning as transfer in combination for radioactive substanceInfo
- Publication number
- JPS6287897A JPS6287897A JP23337286A JP23337286A JPS6287897A JP S6287897 A JPS6287897 A JP S6287897A JP 23337286 A JP23337286 A JP 23337286A JP 23337286 A JP23337286 A JP 23337286A JP S6287897 A JPS6287897 A JP S6287897A
- Authority
- JP
- Japan
- Prior art keywords
- storage device
- lid
- notch
- radioactive
- collar
- 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
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
- G21F5/00—Transportable or portable shielded containers
- G21F5/06—Details of, or accessories to, the containers
- G21F5/12—Closures for containers; Sealing arrangements
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (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】 から成る移送兼貯蔵装置に関する。[Detailed description of the invention] Concerning a transfer and storage device consisting of:
この容器は鋼材、コンクリート或いは鋳鉄から成る密閉
された鞘部で造られておシ、端面側に蓋で開閉可能な開
口を備えている。蓋の端面ば鞘部の端面と圧着可能であ
る。蓋の縁面は鞘部から形成されているカラーで覆われ
ている。The container is constructed of a closed sheath made of steel, concrete, or cast iron, and has an opening at one end that can be opened and closed with a lid. The end face of the lid can be crimped to the end face of the sheath. The edge of the lid is covered with a collar formed from the sheath.
このカラーの周囲一体にわたって均一に配分されて半径
方向の切通しが設けられている。蓋内に設けられた切欠
きがこれらの切通しに相対して形成されている。Radial cut-outs are provided uniformly distributed over the circumference of the collar. Cutouts provided in the lid are formed opposite these cutouts.
このような移送兼貯蔵装置はドイツ連邦共和国公開特許
公報第”８８ ３１ ８９２号から公知であシ、しかも
比較的費用を要さない構造であるにもかかわらず放射性
物質のための移送兼貯蔵装置に課せられた高度の要件を
充足している。Such a transport and storage device is known from German Patent Application No. 88 31 892 and is a transport and storage device for radioactive materials, despite its relatively inexpensive construction. meets the high altitude requirements imposed on the
この公知の装置にあっては、蓋を容器開口に確実に固定
するために、軸方向で蓋を貫通しておりかつ容器の鞘部
内に埋込まれているねじ込みソケット内に埋込まれてい
るねじ込みソケット内にねじ込み可能なねじおよび容器
の鞘部のカラーを半径方向で貫通していてかつ蓋の相応
する切欠き内に係入する円筒形のボルトが働く。In this known device, in order to securely fix the lid in the container opening, the device is embedded in a threaded socket which extends axially through the lid and is embedded in the sheath of the container. A screw which can be screwed into the screw socket and a cylindrical bolt which passes radially through the collar of the container sheath and which engages in a corresponding recess of the lid act.
本発明の根底をなす課題は、製造と取扱いが簡易化され
、しかもこの簡易化にもかかわらず何らその高い機能信
頼性がそこなわれることのない、冒頭に記載した様式の
装置を造ることである。The object of the invention is to create a device of the type mentioned at the outset, which is simplified in production and handling, and which, despite this simplification, does not in any way compromise its high functional reliability. be.
この課題は特許請求の範囲第１項の上位概念に記載の装
置から出発して、特許請求の範囲第１項の特徴部に記載
した構成により解決される。This problem is achieved starting from the device according to the preamble of claim 1 and by the features described in the characterizing part of claim 1.
本発明による蓋中央部方向に円錐形に先細りに形成され
ている切欠きおよびこの切欠き内にはめ込み可能なかつ
カラーの切通し内を案内されている円錐形の栓体はねじ
の機能および公知装置における円筒形のボルトの機能を
果たし、従って締結には構造の異なる二つの群の結合手
段および固定手段の代わシに唯一と手段を必要とするに
過ぎない。栓体よび切欠きが本発明により円錐形に形成
されていることにより、蓋を軸方向でその端面で以て鞘
部の端面に対して固く圧着し、同時に半径方向で整向し
かつ固定することが可能となる。The notch according to the invention tapers conically in the direction of the central part of the lid and the conical stopper which can be fitted into this notch and which is guided in the cutout of the collar has the function of a screw and in known devices. It performs the function of a cylindrical bolt and therefore requires only one means for fastening instead of two groups of connecting means and fixing means of different construction. Due to the conical design of the plug and the recess according to the invention, the lid is firmly pressed with its end face against the end face of the sheath in the axial direction, and at the same time is aligned and fixed in the radial direction. becomes possible.
本発明による構成により栓体の各々はピボットのための
同心的に貫通して形成された孔を備えており、このピボ
ットは切欠きの底部内のねじ孔内にねじ込み可能である
。With the construction according to the invention, each of the plug bodies is provided with a concentrically formed hole for a pivot, which can be screwed into a threaded hole in the bottom of the recess.
この本発明による構成によシ、栓体が比較的強い円錐性
により自動的に半径方向で外方へと切欠きから抜出し運
動する傾向を示す場合でも、永続的な蓋錠止めが保証さ
れる。This embodiment according to the invention ensures a permanent locking even if the plug exhibits a tendency to automatically move radially outwardly out of the recess due to its relatively strong conicality. .
外面で充分な滑らかな壁を持った容器構造形を得るため
、本発明の他の構成により、ピボットの各々はその頭部
で栓体内に埋没可能な袋ねじから成る。In order to obtain a container construction with sufficiently smooth walls on the outside, according to another embodiment of the invention, each of the pivots consists of a cap screw which can be implanted with its head into the plug body.
袋ねじの各々はねじの不意の緩みを阻止するため、本発
明の他の構成により栓体の孔内に差込み可能なゼーゲル
クリップリングにより固定可能である。Each of the cap screws can be secured by a Zegel clip ring which can be inserted into the bore of the plug according to another aspect of the invention, in order to prevent the screw from unintentionally loosening.
蓋の開閉を保証するため、栓体は本発明の他の構成によ
り、壁部のカラーと溶接されている。In order to ensure that the lid can be opened and closed, the plug is welded to the collar of the wall according to another embodiment of the invention.
これは特に放射性物質により汚染される容器が中間貯蔵
容器或いは最終貯蔵容器として用いられる際に有利であ
る。この場合、本発明による装置の低い製造コストが特
におおきな意味をもってくる。This is particularly advantageous when containers contaminated with radioactive substances are used as intermediate or final storage containers. In this case, the low manufacturing costs of the device according to the invention are of particular significance.
以下に添付した図面に図示した実施例につき本発明の詳
細な説明する。The invention will now be described in detail with reference to the embodiments illustrated in the accompanying drawings.
第１図から認められるように、この装置は円筒形の容器
から成り、この円筒形の容器の閉じられている鞘部１は
内側および外側に鋼板２と３が張付けられている鉄筋コ
ンクリート４から成る。この鉄筋コンクリート４のため
の使捨て型枠として使用される鋼板２および３と覆い円
板５が溶接されている。この覆い円板は内側の張り板を
形成している鋼板２の端面とで一体的に閉じられておシ
、外側の張υ板を形成している鋼板３から突出しており
、従ってこの突出している鋼板３の部分はカラー６を形
成している。As can be seen in FIG. 1, the device consists of a cylindrical container, the closed sheath 1 of which is made of reinforced concrete 4, which is covered with steel plates 2 and 3 on the inside and outside. . A cover disk 5 is welded to steel plates 2 and 3, which are used as disposable formwork for this reinforced concrete 4. This cover disk is integrally closed with the end face of the steel plate 2 forming the inner clad plate, and projects from the steel plate 3 forming the outer clad plate, so that this protruding disk is The portion of the steel plate 3 that is present forms a collar 6.
容器の端面側の開口は蓋７により開閉可能であり、この
蓋は同様に鉄筋コンクリート８から造られておシ、その
両方の端面上で銅円板９と１０で、並びにその縁面上で
円筒鋼板１１で覆われている。蓋７は容器内部に面した
銅円板９の縁面１２で覆い円板５上に載置されており、
−力差７の円筒鋼板１１はその全高さにわたって鋼板３
により形成されているカラー６により側面が覆われてい
る。銅円板９の下側面には基板１３が溶接されており、
この基板は容器内径よりも僅かに大きくかつ鋼板２の縁
部領域内で切欠き１４内まで達している直径を備えてい
る。The opening on the end side of the container can be opened and closed by a lid 7, which is also made of reinforced concrete 8, with copper discs 9 and 10 on both ends and with a cylindrical cylinder on its edge. It is covered with a steel plate 11. The lid 7 is covered with the edge surface 12 of the copper disk 9 facing the inside of the container and placed on the disk 5,
- the cylindrical steel plate 11 with a force difference of 7 is
The sides are covered by a collar 6 formed by. A substrate 13 is welded to the lower surface of the copper disk 9,
This base plate has a diameter that is slightly larger than the inside diameter of the container and extends into the recess 14 in the edge region of the steel plate 2.
銅円板１０の上側には、カラー６の内径よシも僅かに大
きい直径を備えておシかつその端面で溶接可能である。The upper side of the copper disk 10 is provided with a diameter slightly larger than the inner diameter of the collar 6, and its end face can be welded.
蓋７の周囲一体にわたって均一に配分されて円筒鋼板１
１内に開口１６が形成されている。The cylindrical steel plate 1 is evenly distributed over the entire circumference of the lid 7.
An opening 16 is formed within 1 .
この間口１６の各々には、半径方向で整向されていてか
つ円筒鋼板１１と溶接可能な挿入体１７が接続されてい
る。この挿入体は半径方向のウェッブ１８を介して補助
的に銅円板９と溶接されており、蓋７の鉄筋コンクリー
ト８内に鋳込まれている。挿入体１７の各々は蓋７の中
央部方向に円錐形に先細りに形成されていてかつ円錐角
が約１１°、２５′の切欠き１９を備えている。この切
欠き１９に対して同軸状態で挿入体１７の底部２０内に
おいてねじ孔２１が設けられている。Connected to each of these openings 16 is an insert 17 that is radially aligned and weldable to the cylindrical steel plate 11 . This insert is additionally welded via a radial web 18 to a copper disk 9 and is cast into the reinforced concrete 8 of the lid 7. Each of the inserts 17 is tapered conically towards the center of the lid 7 and is provided with a notch 19 having a cone angle of approximately 11°, 25'. A screw hole 21 is provided coaxially with this notch 19 in the bottom 20 of the insert 17 .
挿入体１７の配設に相当する配設にあって円筒鋼板１１
内で開口１６と同列に位置している切通し２２がカラー
６内に設けられている。切通し２２の各々を介して円錐
角が切欠き１９の円錐角と一致している円錐形の栓体２
３をはめ込み可能である。この場合カラー６の適当な肉
厚は、栓体２３が切欠き２２との摩擦によシ確実に案内
されるのを保証する。The cylindrical steel plate 11 has an arrangement corresponding to that of the insert body 17.
A cutout 22 is provided in the collar 6, which is located within the same line as the opening 16. A conical plug body 2 whose cone angle matches the cone angle of the notch 19 through each of the notches 22
3 can be fitted. In this case, a suitable wall thickness of the collar 6 ensures that the plug body 23 is reliably guided by friction with the recess 22.
栓体２３を切欠き１９内にはめ込んだ際、蓋７は銅円板
９の縁面１２で以て鞘部１の覆い板５に対して圧着され
、この覆い板５上に保持される。When the plug body 23 is inserted into the notch 19, the lid 7 is pressed against the cover plate 5 of the sheath 1 by the edge surface 12 of the copper disk 9 and is held on the cover plate 5.
栓体２３が不意に切欠き１９から滑シ出るのを阻止する
ため、栓体２３の各々は同軸状に貫通して形成されてい
る孔２４を備えており、この孔内に袋ねじの様式のねじ
ボルト２５が導入可能であり、挿入体１７の底部２０内
のねじ孔２１内にねじ込み可能である。頭部２６でもっ
て孔２４内に埋没されてはめ込まれたねじボルト２５を
保持するため、ゼーゲルクリップリングが孔２４の拡大
された部分内に挿入されるか、或いは頭部２６がカラー
６と溶接される。同様な効果は、頭部２６が栓体２３の
終端位置においてカラー６の外側で一体的に閉じられて
いる場合、孔２４の開口全体を或いはこの開口の一部を
覆う、同様にカラー６に溶接された板を使用して達せら
れる。In order to prevent the plugs 23 from accidentally sliding out of the notches 19, each of the plugs 23 is provided with a hole 24 formed coaxially therethrough, into which a cap screw is inserted. A threaded bolt 25 can be introduced and screwed into a threaded hole 21 in the bottom 20 of the insert 17. A Seegel clip ring is inserted into the enlarged part of the hole 24 or the head 26 is welded to the collar 6 in order to hold the threaded bolt 25 recessed and fitted in the hole 24 with the head 26. be done. A similar effect is obtained when the head 26 is integrally closed on the outside of the collar 6 in the end position of the plug body 23, covering the entire opening of the hole 24 or a part of this opening, as well as the collar 6. Achieved using welded plates.
第１図は容器および蓋の一部を切開して示した垂直断面
図、
第２図は第１図による蓋の一部を切開して示した垂直断
面図、
第３図は第１図および第２図に比して拡大して示した蓋
内に埋設されて切欠きを形成する挿入体の図。
図中符号は、
６・・・カラー
７・・・蓋
１９拳・・切欠き
２２１１・・切通し
２３・・・栓体Fig. 1 is a vertical sectional view showing the container and the lid with a part cut out, Fig. 2 is a vertical sectional view showing the lid according to Fig. 1 with a part cut out, and Fig. 3 is the same as that shown in Fig. FIG. 3 is an enlarged view of the insert embedded in the lid to form a cutout compared to FIG. 2; The symbols in the diagram are: 6... Collar 7... Lid 19... Notch 2211... Cutout 23... Plug body
Claims (1)
とを備えた鋼、コンクリート或いは鋳鉄から成る円筒形
の容器から成り、この場合蓋の端面が鞘部の端面に対し
て圧着可能であり、他方蓋の縁面が鞘部によつて形成さ
れているカラーで覆われており、このカラー内で一様に
配分されて周囲一体にわたつて半径方向の切通しが形成
されており、この切通しに相対して蓋内に切欠きが形成
されている様式の、放射性物質のための移送兼貯蔵装置
において、切欠き（１９）が蓋（７）の中央方向に円錐
形に先細りに形成されており、かつこの切欠き内でカラ
ー（６）の切通し（２２）内を案内される円錐形の栓体
（２３）がはめ込み可能であるように形成されているこ
とを特徴とする、放射性物質のための移送兼貯蔵装置。 ２、栓体（２３）の各々が切欠き（１９）の底部（２０
）内のねじ孔（２１）内にねじ込み可能なねじボルト（
２５）のための同心状に貫通して形成されている孔（２
４）を備えている、特許請求の範囲第１項に記載の放射
性物質のための移送兼貯蔵装置。 ３、ねじボルト（２５）の各々がその頭部（（２６）で
以て栓体（２８）内に埋設可能な袋ねじから成る、特許
請求の範囲第１項或いは第２項に記載の放射性物質のた
めの移送兼貯蔵装置。 ４、ねじボルト（２５）の各々が栓体（２３）の孔（２
４）内に挿入可能なセーゲルサークリングにより固定可
能であるように構成されている、特許請求の範囲第３項
に記載の放射性物質のための移送兼貯蔵装置。 ５、栓体（２３）がカラー（６）と溶接可能に構成され
ている、特許請求の範囲第１項から第４項までのいずれ
か一つに記載の放射性物質のための移送兼貯蔵装置。[Claims] 1. Consisting of a cylindrical container made of steel, concrete, or cast iron with a closed sheath and an opening that can be opened and closed by a lid on the end side, in which case the end face of the lid is located at the end of the sheath. The edge surface of the lid is covered with a collar formed by a sheath, in which radial cuts are made uniformly distributed over the entire circumference. In a transfer and storage device for radioactive materials of the type in which a notch is formed in the lid opposite to this notch, the notch (19) is located towards the center of the lid (7). It is tapered into a conical shape, and is formed so that a conical stopper (23) guided in the cutout (22) of the collar (6) can be fitted into the notch. A transport and storage device for radioactive materials, characterized by: 2. Each of the plugs (23) is connected to the bottom (20) of the notch (19).
) can be screwed into the screw hole (21) in the screw bolt (
A hole (25) is formed concentrically through the hole (25).
4) A transport and storage device for radioactive substances according to claim 1. 3. The radioactive material according to claim 1 or 2, wherein each of the threaded bolts (25) is comprised of a cap screw whose head ((26) can be embedded in the plug (28)) Transfer and storage device for substances. 4. Each threaded bolt (25) connects to a hole (2) in the plug (23).
4) A transport and storage device for radioactive material according to claim 3, which is configured to be fixable by means of a Segels ring insertable within the radioactive substance. 5. The transport and storage device for radioactive substances according to any one of claims 1 to 4, wherein the stopper (23) is configured to be weldable to the collar (6). .
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19853535420 DE3535420C1 (en) | 1985-10-04 | 1985-10-04 | Transport and storage device for radioactive materials |
| DE3535420.8 | 1985-10-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6287897A true JPS6287897A (en) | 1987-04-22 |
Family
ID=6282726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP23337286A Pending JPS6287897A (en) | 1985-10-04 | 1986-10-02 | Storage device functioning as transfer in combination for radioactive substance |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP0218889B1 (en) |
| JP (1) | JPS6287897A (en) |
| DE (1) | DE3535420C1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05144260A (en) * | 1991-11-26 | 1993-06-11 | Matsushita Graphic Commun Syst Inc | Image communication apparatus |
| JP2013152119A (en) * | 2012-01-24 | 2013-08-08 | Taiheiyo Cement Corp | Container for radioactive waste preservation |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE8218353U1 (en) * | 1982-06-26 | 1982-10-07 | Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe | STORAGE CONTAINER FOR STORAGE OF MEDIUM OR HIGH-ACTIVE RADIOACTIVE WASTE |
| DE3331892C2 (en) * | 1983-09-03 | 1986-01-23 | Kernforschungsanlage Jülich GmbH, 5170 Jülich | Transport and storage containers for radioactive material |
| DE3516838A1 (en) * | 1985-05-10 | 1986-11-13 | Siempelkamp Gießerei GmbH & Co, 4150 Krefeld | Shipping cask and/or storage container for radioactive substances |
-
1985
- 1985-10-04 DE DE19853535420 patent/DE3535420C1/en not_active Expired
-
1986
- 1986-09-04 EP EP19860112234 patent/EP0218889B1/en not_active Expired - Lifetime
- 1986-10-02 JP JP23337286A patent/JPS6287897A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05144260A (en) * | 1991-11-26 | 1993-06-11 | Matsushita Graphic Commun Syst Inc | Image communication apparatus |
| JP2013152119A (en) * | 2012-01-24 | 2013-08-08 | Taiheiyo Cement Corp | Container for radioactive waste preservation |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0218889B1 (en) | 1990-05-09 |
| EP0218889A2 (en) | 1987-04-22 |
| DE3535420C1 (en) | 1986-12-18 |
| EP0218889A3 (en) | 1987-12-02 |
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