JPS62158397U - - Google Patents
Info
- Publication number
- JPS62158397U JPS62158397U JP1986047289U JP4728986U JPS62158397U JP S62158397 U JPS62158397 U JP S62158397U JP 1986047289 U JP1986047289 U JP 1986047289U JP 4728986 U JP4728986 U JP 4728986U JP S62158397 U JPS62158397 U JP S62158397U
- Authority
- JP
- Japan
- Prior art keywords
- shielding plate
- radiation
- radiation shielding
- shielding
- structure according
- 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
- 230000005855 radiation Effects 0.000 claims description 13
- 230000035515 penetration Effects 0.000 claims description 8
- 238000010586 diagram Methods 0.000 description 1
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
-
- 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
- Monitoring And Testing Of Nuclear Reactors (AREA)
Description
第１図は本考案に係る放射線遮蔽構造の一実施
例を示す斜視図、第２図は上記放射線遮蔽構造を
示す縦断面図、第３図はペネトレーシヨン配管を
屈折させた従来の放射線遮蔽構造を示す断面図、
第４図はペネトレーシヨン配管に遮蔽板を取付け
た従来の放射線遮蔽構造を示す図である。
１０……放射線遮蔽壁、１１……貫通口、１２
……ペネトレーシヨン配管、１３……遮蔽板、１
３ａ，１３ｂ……遮蔽板エレメント、１５ａ，１
５ｂ……ガイドレール、１６ａ，１６ｂ……滑車
、１７ａ，１７ｂ……連結線。
Fig. 1 is a perspective view showing an embodiment of the radiation shielding structure according to the present invention, Fig. 2 is a vertical sectional view showing the radiation shielding structure, and Fig. 3 is a conventional radiation shielding structure in which penetration piping is bent. A cross-sectional view showing the structure,
FIG. 4 is a diagram showing a conventional radiation shielding structure in which a shielding plate is attached to a penetration pipe. 10... Radiation shielding wall, 11... Penetration opening, 12
... Penetration piping, 13 ... Shielding plate, 1
3a, 13b...shielding plate element, 15a, 1
5b...Guide rail, 16a, 16b...Pulley, 17a, 17b...Connection line.
Claims (1)
ーシヨン配管を配設するとともに、上記貫通口を
覆う遮蔽板を設けた放射線遮蔽構造において、前
記遮蔽板はペネトレーシヨン配管の上下にそれぞ
れ設けられた昇降可能な上部および下部遮蔽板エ
レメントからなり、上記遮蔽板エレメントは上方
に設けられた滑車を介して連結線により相互に接
続されたことを特徴とする放射線遮蔽構造。 ２ ベネトレーシヨン配管の上下に設けられる上
部および下部の遮蔽板エレメントは相互に凹凸係
合せしめられた実用新案登録請求の範囲第１項に
記載の放射線遮蔽構造。 ３ 上部の遮蔽板エレメントは下部の遮蔽板エレ
メントより重量が若干大きい実用新案登録請求の
範囲第２項に記載の放射線遮蔽構造。 ４ 遮蔽体エレメントの両側に昇降を案内するガ
イドレールが設けられるとともに、ガイドレール
上方の放射線遮蔽壁に一対の滑車が設けられた実
用新案登録請求範囲第１項に記載の放射線遮蔽構
造。[Claims for Utility Model Registration] 1. In a radiation shielding structure in which a penetration pipe is provided in a penetration hole formed in a radiation shielding wall, and a shielding plate is provided to cover the penetration hole, the shielding plate is a penetration pipe. Radiation shielding comprising upper and lower shielding plate elements that are provided above and below the radiation piping and are movable up and down, and the shielding plate elements are interconnected by connecting lines via pulleys provided above. structure. 2. The radiation shielding structure according to claim 1, wherein the upper and lower shielding plate elements provided above and below the Venetration piping are engaged with each other in a concave and convex manner. 3. The radiation shielding structure according to claim 2, wherein the upper shielding plate element is slightly heavier than the lower shielding plate element. 4. The radiation shielding structure according to claim 1, wherein guide rails are provided on both sides of the shield element to guide its elevation, and a pair of pulleys are provided on the radiation shielding wall above the guide rails.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986047289U JPS62158397U (en) | 1986-03-31 | 1986-03-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986047289U JPS62158397U (en) | 1986-03-31 | 1986-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62158397U true JPS62158397U (en) | 1987-10-07 |
Family
ID=30867754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986047289U Pending JPS62158397U (en) | 1986-03-31 | 1986-03-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62158397U (en) |
-
1986
- 1986-03-31 JP JP1986047289U patent/JPS62158397U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS62158397U (en) | ||
| JPH0291875U (en) | ||
| JPS61122276U (en) | ||
| JPS60108691U (en) | Lower wind stop device for sliding doors | |
| JPH0469033U (en) | ||
| JPH02134202U (en) | ||
| JPH01162519U (en) | ||
| JPS61141478U (en) | ||
| JPH0399174U (en) | ||
| JPS6152092U (en) | ||
| JPH0463707U (en) | ||
| JPH01134196U (en) | ||
| JPS6351084U (en) | ||
| JPS6249419U (en) | ||
| JPS60137894U (en) | bathroom structure | |
| JPS6317514U (en) | ||
| JPS61136086U (en) | ||
| JPS5951937U (en) | Installation structure of horizontal wall material | |
| JPS63108437U (en) | ||
| JPS638389U (en) | ||
| JPS6196141U (en) | ||
| JPH0442593U (en) | ||
| JPS6227181U (en) | ||
| JPS58140289U (en) | Drainage | |
| JPS6250225U (en) |