JPS62170889A - Pool gate - Google Patents
Pool gateInfo
- Publication number
- JPS62170889A JPS62170889A JP61011919A JP1191986A JPS62170889A JP S62170889 A JPS62170889 A JP S62170889A JP 61011919 A JP61011919 A JP 61011919A JP 1191986 A JP1191986 A JP 1191986A JP S62170889 A JPS62170889 A JP S62170889A
- Authority
- JP
- Japan
- Prior art keywords
- gate
- pool
- gate body
- water
- attached
- 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
- 238000000034 method Methods 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 2
- 239000002699 waste material Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 13
- 238000007789 sealing Methods 0.000 description 7
- 238000009434 installation Methods 0.000 description 4
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 3
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000012966 insertion method Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 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
- Y02E30/30—Nuclear fission reactors
Landscapes
- Electronic Switches (AREA)
- Control Of Stepping Motors (AREA)
- Amplifiers (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】
〔発明の利用分野〕
本発明はプールゲートに係り、特に両方向から−のプー
ル水を容易にシールするに好適なプールゲ、−トに関す
る。DETAILED DESCRIPTION OF THE INVENTION [Field of Application of the Invention] The present invention relates to a pool gate, and particularly to a pool gate suitable for easily sealing pool water from both directions.
プールゲートにより、プール水をシールする方法として
、例えば特開昭57−142597号公報に示される様
に、ゲート本体両側にゲートアームが取付けられており
、前記ゲートアームをプール壁に取付けられたゲート支
え金具に設置し、ゲート設置面側からの水圧により、プ
ール水をシールするものが知られている。尚、前記プー
ルゲートの、ゲ−ト本体重量は、ゲート本体下部のプー
ル壁に設けられたゲート受台により、支える。また、ゲ
ート本体の設置場所への着脱は天井クレーンにより行う
為、ゲート本体の講造が単純なものとなっていた。As a method of sealing pool water with a pool gate, for example, as shown in Japanese Patent Application Laid-Open No. 57-142597, gate arms are attached to both sides of the gate body, and the gate arms are attached to the gate attached to the pool wall. There is a known device that is installed on a supporting metal fitting and seals pool water using water pressure from the gate installation side. The weight of the pool gate body is supported by a gate pedestal provided on the pool wall at the bottom of the gate body. In addition, since the gate body is attached to and detached from the installation location using an overhead crane, the construction of the gate body is simple.
しかし、この方法は、ゲート設置面側からの水圧により
、プール水をシールする為、プール水レベルが低い時点
でのシール性に優れていなかった。However, this method does not have excellent sealing performance when the pool water level is low because the water pressure from the gate installation side seals the pool water.
また、前記で述べた様にゲート本体を天井クレーンによ
り取扱う為、ゲート上部の作業スペースが必要であった
。Furthermore, as mentioned above, since the gate body is handled by an overhead crane, a work space above the gate is required.
本発明の目的は、プールゲートの開閉方式をスライド方
式とし、ゲート前面部にロック機構を設けることにより
、容易にゲートの開閉が出来、又、確実なシール性を得
ると共に逆水圧に対しても使用出来るプールゲートを提
供することとにある。The purpose of the present invention is to use a sliding method for opening and closing the pool gate, and by providing a locking mechanism on the front surface of the gate, the gate can be opened and closed easily, and it also provides reliable sealing performance and is resistant to reverse water pressure. The purpose is to provide a pool gate that can be used.
本発明は、原子炉施設の防射性液体又は照射性物質を貯
蔵するプールに用いられるプールゲートの開閉方式を従
来のさし込み方式からスライド方式とし、又、シール方
式を従来の水圧方式から機械的に押付けるロック機構方
式にすることにより、ゲートの取扱性が容易となり、か
つ、確実なシール性が得られるものである。さらに、機
械的に押付る為、逆水圧のシールに対しても使用可能な
プールゲートである。The present invention changes the opening/closing method of pool gates used for pools storing radiation-protective liquids or irradiation materials in nuclear reactor facilities from the conventional insertion method to a sliding method, and also changes the sealing method from the conventional hydraulic method. By employing a mechanically pressed locking mechanism, the gate can be easily handled and a reliable seal can be obtained. Furthermore, since it is pressed mechanically, this pool gate can also be used for sealing against reverse water pressure.
表・裏全面に平板が溶接取付けられる。ゲート本体22
下部には、レール34上をスライド走行する為、車輪2
8が設けられる。ゲート本体22片面には、プール水を
シールする為、パツキン30が設けられる。又、パツキ
ン30が取付けられた反対側面には、ゲート本体22を
押付ける為の固定クサビ26が溶接取付けられる。ゲー
ト本体22上部には、スライド中のゲート本体22の倒
れを防止する為、ローラー29が設けられる。ゲ−上本
体22下部のプール壁には、ゲート本体22の重量を受
ける為の架台35がボルトにより取付けられる。さらに
、架台35上にはレール34が取付けられる。グー1一
本体22が規定の設定位置に走行した時の車輪28の下
部レールは、ゲート本体22をプール壁に押付ける際、
容易に押付ける為、ローラ37を設けである。A flat plate is welded to the front and back surfaces. Gate body 22
At the bottom, there are wheels 2 for sliding on the rail 34.
8 is provided. A gasket 30 is provided on one side of the gate body 22 to seal the pool water. Furthermore, a fixed wedge 26 for pressing the gate body 22 is welded to the opposite side surface to which the gasket 30 is attached. A roller 29 is provided at the top of the gate body 22 to prevent the gate body 22 from falling down during sliding. A pedestal 35 for receiving the weight of the gate body 22 is attached to the pool wall below the game main body 22 with bolts. Furthermore, a rail 34 is attached on the pedestal 35. The lower rail of the wheels 28 when the main body 22 of the gate 1 moves to the specified setting position, when pressing the gate main body 22 against the pool wall,
A roller 37 is provided for easy pressing.
このローラー37は、第6図〜8図に示す様に→リング
が設けられる。前記の如く組立られたローラー37は、
レール34に設けられる。溝にシャフト41をはめ込み
、固定金具39と皿ネジ40により固定される。プール
壁上部には、ゲート本体22のスライド中の倒れを防止
する為ローラーガイド31がボルトにより固定される。This roller 37 is provided with a → ring as shown in FIGS. 6 to 8. The roller 37 assembled as described above is
It is provided on the rail 34. The shaft 41 is fitted into the groove and fixed by the fixture 39 and countersunk screw 40. A roller guide 31 is fixed to the upper part of the pool wall with bolts to prevent the gate body 22 from falling down during sliding.
又、プール壁には、駆動用クサビ25を通じて、ゲート
本体22を押付ける為のロック機構用フレIs 23が
ボルトにより固定される。駆動用クサビ25は連結シャ
フト27で接続されており、この連結シャフト27の上
端部には水圧シリンダ24が設けられる。ゲート本体2
2の開開は、プール壁に設けられるネジシャフト32に
より行われ、ネジシャフト32への動力は、ベベルギヤ
33を返して、プール駆体上に設けた駆動装置36より
伝えらられる。Further, a locking mechanism flange Is 23 for pressing the gate body 22 is fixed to the pool wall by a bolt through a driving wedge 25. The driving wedges 25 are connected by a connecting shaft 27, and a hydraulic cylinder 24 is provided at the upper end of the connecting shaft 27. Gate body 2
2 is opened and opened by a threaded shaft 32 provided on the pool wall, and power to the threaded shaft 32 is transmitted through a bevel gear 33 and a drive device 36 provided on the pool body.
上記の如く構成されたプールゲートは、駆動装置36よ
りベベルギア33に動力を伝え、ネジシャフト32を回
転させる。回転したネジシャフト32′はプール壁に固
定されている為、ゲート本体1、へ
5.′I。In the pool gate configured as described above, power is transmitted from the drive device 36 to the bevel gear 33 to rotate the screw shaft 32. Since the rotated screw shaft 32' is fixed to the pool wall, it is connected to the gate body 1, 5. 'I.
たローラ29がローラーガイド31内をころがりかつレ
ール34上をスライドする。規定の設置位置に来たゲー
ト本体22は、駆動用クサビ25を接続した連結シャフ
ト27を水圧シリンダ24にて押下ることにより、ゲー
ト本体22の車輪28がローラ37上をころがりプール
壁側に押付けられる。前記の如く押付けられたゲート本
体22はパツキン30によりプール水をシールすること
が出来る。The roller 29 rolls within the roller guide 31 and slides on the rail 34. When the gate body 22 has arrived at the specified installation position, the hydraulic cylinder 24 pushes down the connecting shaft 27 to which the driving wedge 25 is connected, so that the wheels 28 of the gate body 22 roll on the rollers 37 and press against the pool wall. It will be done. The gate body 22 pressed as described above can seal the pool water with the seal 30.
本発明のプールゲートによれば、プール壁に機械的に押
付けてプール水をシールする為確実なシール性が可能と
なる。According to the pool gate of the present invention, since the pool gate is mechanically pressed against the pool wall to seal the pool water, reliable sealing performance is possible.
本発明によれば、プールゲート本来の機能であるプール
水のシールが確実に行うことが出来、プールゲートの信
頼性、操作性が向上するとともに、原子炉施設内作業が
効率的に行えるという効果がある。According to the present invention, it is possible to reliably seal the pool water, which is the original function of the pool gate, and the reliability and operability of the pool gate are improved, and the work inside the reactor facility can be carried out efficiently. There is.
一一オ。□、。Ichio. □,.
第1図は本発明の一実施例のプールゲートの平面図、第
2図は第1図の正面図、第3図は第2図の右側面図、第
4図は第2図のA部詳細図、第5図は第4図のB−B線
断面図、第6図は第5図のC−C線断面図、第7図は第
6図のD−D線断面図、第8図は第6図のE−E線断面
図である。Fig. 1 is a plan view of a pool gate according to an embodiment of the present invention, Fig. 2 is a front view of Fig. 1, Fig. 3 is a right side view of Fig. 2, and Fig. 4 is a section A of Fig. 2. 5 is a sectional view taken along line B-B in FIG. 4, FIG. 6 is a sectional view taken along line C-C in FIG. 5, FIG. 7 is a sectional view taken along line D-D in FIG. The figure is a sectional view taken along the line E-E in FIG. 6.
2o・・・燃料プール、22・・・ゲート本体、24・
・・水圧シリンダ、35・・・架台、36・・・駆動装
置。2o...Fuel pool, 22...Gate body, 24.
...Hydraulic cylinder, 35... Frame, 36... Drive device.
Claims (1)
るプールに用いられるプールゲートにおいて、ゲート開
閉方式をスライド方式としたことを特徴とするプールゲ
ート。1. A pool gate used in a pool for storing radiation-proof liquid or radiation-proof waste of a nuclear reactor facility, characterized in that the gate opening/closing method is a sliding method.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP61011919A JPS62170889A (en) | 1986-01-24 | 1986-01-24 | Pool gate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP61011919A JPS62170889A (en) | 1986-01-24 | 1986-01-24 | Pool gate |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS62170889A true JPS62170889A (en) | 1987-07-27 |
Family
ID=11791101
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP61011919A Pending JPS62170889A (en) | 1986-01-24 | 1986-01-24 | Pool gate |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS62170889A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10793395B2 (en) | 2011-12-22 | 2020-10-06 | Pg Invention B.V. | Method for forming a tubular construction element |
-
1986
- 1986-01-24 JP JP61011919A patent/JPS62170889A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10793395B2 (en) | 2011-12-22 | 2020-10-06 | Pg Invention B.V. | Method for forming a tubular construction element |
US11155443B2 (en) | 2011-12-22 | 2021-10-26 | Pg Invention B.V. | Method for forming a tubular construction element |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE2726335C2 (en) | Container unit for radioactive waste that can be used for final disposal | |
JPS62170889A (en) | Pool gate | |
CN109638695A (en) | A kind of nuclear power plant reactor main pump maintenance rack | |
FR2418854A1 (en) | SAFETY OPENING DEVICE FOR REVOLVING DOORS | |
CN205077682U (en) | Convenient novel stone material curtain that overhauls | |
CN212318076U (en) | Coal mine safety escape device | |
CN208363994U (en) | Radiation door is mixed again | |
CN210663924U (en) | Mechanical connecting rod type automatic side sealing mechanism | |
CN209402057U (en) | A kind of nuclear power plant reactor main pump maintenance rack | |
DE3310213A1 (en) | Device for the motor-driven raising and lowering of the top part of a sun-bed | |
CN219344514U (en) | Sedimentation type explosion door and ground cover plate | |
CN220505848U (en) | Emergency closing device for shield machine screw machine gate | |
JPS60153124U (en) | Sealing door device for high pressure treatment tanks | |
KR102567608B1 (en) | Self-loading floodgates system | |
CN211081601U (en) | Neutron radiation protection door | |
CN212507985U (en) | Industrial flaw detection protective door | |
CN214939907U (en) | Self-discharging brake structure with opening and closing device | |
CN215056843U (en) | Nuclear power station is pit shielding door for reactor | |
CN211816091U (en) | Lifting gate | |
JP2564894Y2 (en) | Water control door device | |
CN220849440U (en) | Prefabricated access cover plate | |
CN217260548U (en) | Marine hatch cover with buffer device and ship | |
CN220580790U (en) | Steel structure single-leaf airtight door | |
CN214835908U (en) | Protective door for radiology department | |
CN211623084U (en) | Dustproof device for converter station valve hall |