CN106910538A - A kind of vertically-mounted PWR nuclear power plant fuel assembly crawl test instrument - Google Patents
A kind of vertically-mounted PWR nuclear power plant fuel assembly crawl test instrument Download PDFInfo
- Publication number
- CN106910538A CN106910538A CN201710203900.XA CN201710203900A CN106910538A CN 106910538 A CN106910538 A CN 106910538A CN 201710203900 A CN201710203900 A CN 201710203900A CN 106910538 A CN106910538 A CN 106910538A
- Authority
- CN
- China
- Prior art keywords
- upper base
- fuel assembly
- power plant
- nuclear power
- analog board
- 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.)
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Classifications
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- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C17/00—Monitoring; Testing ; Maintaining
- G21C17/001—Mechanical simulators
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C19/00—Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor, e.g. within its pressure vessel
- G21C19/02—Details of handling arrangements
- G21C19/10—Lifting devices or pulling devices adapted for co-operation with fuel elements or with control elements
- G21C19/105—Lifting devices or pulling devices adapted for co-operation with fuel elements or with control elements with grasping or spreading coupling elements
-
- 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
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
Abstract
The present invention provides a kind of vertically-mounted PWR nuclear power plant fuel assembly crawl test instrument, and its spy includes upper base analog board, and the upper base analog board is vertically installed in support meanss by installing backing plate；Dowel hole is provided with the upper base analog board, the dowel hole is vertically set；The upper base analog board lower section passes through support column structural support.The vertically-mounted PWR nuclear power plant fuel assembly crawl test instrument that the present invention is provided, is installed in nuclear auxiliary building fuel transport passage, and the function of instrument is to carry out load test and performance test to fuel handling machine and its gripping apparatus before fuel handling.
Description
Technical field
Operated the present invention relates to nuclear power plant's operation and maintenance, fuel assembly, and in particular to a kind of vertically-mounted presurized water reactor
Nuclear power plant's fuel assembly crawl test instrument.
Background technology
The fuel handling and plug-in part of PWR nuclear power plant such as switch at the associative operation, are mainly captured by fuel manipulator crane or fuel
A series of special operating tools of machine carry are carried out.Because the mechanical precision of fuel assembly requires the features such as high, safety requirements is high,
Needed before operation fuel assembly every time, crawl experiment is carried out to special equipment and instrument.
The content of the invention
The present invention in view of the shortcomings of the prior art, proposes a kind of vertically-mounted PWR nuclear power plant fuel assembly crawl examination
Test instrument.
The present invention provides a kind of vertically-mounted PWR nuclear power plant fuel assembly crawl test instrument, and it includes base
Analog board, the upper base analog board is arranged in support meanss by installing backing plate；It is provided with the upper base analog board
Dowel hole, the dowel hole is vertically set；The upper base analog board lower section passes through support column structural support.
Preferably, the installation backing plate is installed on the support structure by fastener.
Preferably, the instrument is installed in nuclear auxiliary building fuel transport passage, and mounting means is to be vertically arranged to water
Basin side wall portion, the installation backing plate is welded with basin side wall steel linear.
Preferably, before formal fuel handling is carried out using fuel handling machine and fuel assembly special operating tool, behaviour
Make personnel and manipulate fuel handling machine and its gripping apparatus, after running to this instrument top, transfer gripping apparatus, coordinated by the dowel hole
It is oriented to, in transferring gripping apparatus to grappling fixture and stretch into the upper base analog board, grappling fixture is opened and lock, to be carried accordingly
Lotus is tested.
Compared with prior art, the invention has the advantages that：
1st, the vertically-mounted PWR nuclear power plant fuel assembly crawl test instrument that the present invention is provided, is installed on core auxiliary
In factory building fuel transport passage, the function of instrument be fuel handling machine and its gripping apparatus carried out before fuel handling load test and
Performance test.
2nd, the vertically-mounted PWR nuclear power plant fuel assembly crawl test instrument that the present invention is provided, with upper base mould
Intend hardened structure, can accurately simulated fuel assembly and gripping apparatus interface；With eight supporting structures of support column composition；With vertically-mounted
Mode is arranged on the steel linear in water basin side wall portion.
Brief description of the drawings
Fig. 1 meets the vertically-mounted PWR nuclear power plant fuel assembly crawl test instrument of the preferred embodiment of the present invention
Structure type axonometric drawing
Fig. 2 meets the detailed construction three-view diagram of the preferred embodiment of the present invention
Fig. 3 meets the applying working condition schematic diagram of the preferred embodiment of the present invention
Specific embodiment
It is below in conjunction with the accompanying drawings and specific real to enable the above objects, features and advantages of the present invention more obvious understandable
The present invention is further detailed explanation to apply mode.
As Figure 1-3, the present embodiment provides a kind of vertically-mounted PWR nuclear power plant fuel assembly crawl experiment work
Tool, it includes base analog board, and the upper base analog board is arranged in support meanss by installing backing plate；The upper base
Dowel hole is provided with analog board, the dowel hole is vertically set；The upper base analog board lower section is by branch
Platen structural support.
Preferably, the installation backing plate is installed on the support structure by fastener.
Preferably, the instrument is installed in nuclear auxiliary building fuel transport passage, and mounting means is to be vertically arranged to water
Basin side wall portion, the installation backing plate is welded with basin side wall steel linear.
Preferably, before formal fuel handling is carried out using fuel handling machine and fuel assembly special operating tool, behaviour
Make personnel and manipulate fuel handling machine and its gripping apparatus, after running to this instrument top, transfer gripping apparatus, coordinated by the dowel hole
It is oriented to, in transferring gripping apparatus to grappling fixture and stretch into the upper base analog board, grappling fixture is opened and lock, to be carried accordingly
Lotus is tested.
Compared with prior art, the present embodiment has the advantages that：
1st, the vertically-mounted PWR nuclear power plant fuel assembly crawl test instrument that the present embodiment is provided, is installed on core auxiliary
Help in factory building fuel transport passage, the function of instrument is to carry out load test to fuel handling machine and its gripping apparatus before fuel handling
And performance test.
2nd, the vertically-mounted PWR nuclear power plant fuel assembly crawl test instrument that the present embodiment is provided, with upper base
Analog board structure, can accurately simulated fuel assembly and gripping apparatus interface；With eight supporting structures of support column composition；To pacify vertically
Dress mode is arranged on the steel linear in water basin side wall portion.
Each embodiment is described by the way of progressive in this specification, and what each embodiment was stressed is and other
The difference of embodiment, between each embodiment identical similar portion mutually referring to.For system disclosed in embodiment
For, due to corresponding to the method disclosed in Example, so description is fairly simple, related part is referring to method part illustration
.
Those skilled in the art can realize described function to each specific application using distinct methods, but
It is this realization it is not considered that beyond the scope of this invention.
Obviously, those skilled in the art can carry out various changes and modification without deviating from spirit of the invention to invention
And scope.So, if these modifications of the invention and modification belong to the claims in the present invention and its equivalent technologies scope it
Interior, then the present invention is also intended to including including these changes and modification.
Claims (4)
1. a kind of vertically-mounted PWR nuclear power plant fuel assembly captures test instrument, it is characterised in that including upper base mould
Intend plate, the upper base analog board is vertically installed in support meanss by installing backing plate；Set on the upper base analog board
There is dowel hole, the dowel hole is vertically set；The upper base analog board lower section passes through support column structural support.
2. vertically-mounted PWR nuclear power plant fuel assembly as claimed in claim 1 captures test instrument, it is characterised in that
The installation backing plate is installed on the support structure by fastener.
3. vertically-mounted PWR nuclear power plant fuel assembly as claimed in claim 1 captures test instrument, it is characterised in that
The instrument is installed in nuclear auxiliary building fuel transport passage, and mounting means is described to be vertically arranged to water basin side wall portion
Backing plate is installed to be welded with basin side wall steel linear.
4. vertically-mounted PWR nuclear power plant fuel assembly as claimed in claim 1 captures test instrument, it is characterised in that
Before formal fuel handling is carried out using fuel handling machine and fuel assembly special operating tool, operating personnel manipulate fuel and grab
Machine and its gripping apparatus are taken, after running to this instrument top, gripping apparatus is transferred, is coordinated by the dowel hole and is oriented to, by under gripping apparatus
In putting to grappling fixture and stretching into the upper base analog board, grappling fixture is opened and locks, to carry out corresponding load test.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710203900.XA CN106910538A (en) | 2017-03-30 | 2017-03-30 | A kind of vertically-mounted PWR nuclear power plant fuel assembly crawl test instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710203900.XA CN106910538A (en) | 2017-03-30 | 2017-03-30 | A kind of vertically-mounted PWR nuclear power plant fuel assembly crawl test instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106910538A true CN106910538A (en) | 2017-06-30 |
Family
ID=59194024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710203900.XA Pending CN106910538A (en) | 2017-03-30 | 2017-03-30 | A kind of vertically-mounted PWR nuclear power plant fuel assembly crawl test instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106910538A (en) |
Citations (15)
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|---|---|---|---|---|
| US4244616A (en) * | 1978-02-17 | 1981-01-13 | Framatome | Tool for exchanging and transporting irradiation capsules of a nuclear reactor |
| CN201331933Y (en) * | 2008-11-20 | 2009-10-21 | 中国核电工程有限公司 | Gripping tool for spent fuel assembly |
| FR2943834A1 (en) * | 2009-03-31 | 2010-10-01 | Areva Np | Seized screw underwater and remote withdrawal device for nuclear reactor i.e. pressurized water nuclear reactor, in industrial facility, has extraction tool for extracting nets from tapping by anti-clockwise rotation of tool |
| CN201689692U (en) * | 2010-01-25 | 2010-12-29 | 中科华核电技术研究院有限公司 | Fuel handling device for refueling machine |
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| CN105225712A (en) * | 2015-10-15 | 2016-01-06 | 中核核电运行管理有限公司 | The switching device shifter under water of nuclear power station material-loading/unloading machine weight component load simulation integration |
| CN105300823A (en) * | 2015-10-14 | 2016-02-03 | 青岛理工大学 | Small-load impact abrasion testing machine with tangential velocity |
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2017
- 2017-03-30 CN CN201710203900.XA patent/CN106910538A/en active Pending
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| US4244616A (en) * | 1978-02-17 | 1981-01-13 | Framatome | Tool for exchanging and transporting irradiation capsules of a nuclear reactor |
| CN201331933Y (en) * | 2008-11-20 | 2009-10-21 | 中国核电工程有限公司 | Gripping tool for spent fuel assembly |
| FR2943834A1 (en) * | 2009-03-31 | 2010-10-01 | Areva Np | Seized screw underwater and remote withdrawal device for nuclear reactor i.e. pressurized water nuclear reactor, in industrial facility, has extraction tool for extracting nets from tapping by anti-clockwise rotation of tool |
| CN201689692U (en) * | 2010-01-25 | 2010-12-29 | 中科华核电技术研究院有限公司 | Fuel handling device for refueling machine |
| CN201994079U (en) * | 2011-01-27 | 2011-09-28 | 中科华核电技术研究院有限公司 | Experimental platform for clamping jaw of fuel handling machine |
| CN202075078U (en) * | 2011-04-25 | 2011-12-14 | 奇瑞汽车股份有限公司 | Pressure loading type safety-belt lock-catch fixture |
| CN203185173U (en) * | 2013-03-19 | 2013-09-11 | 力帆实业(集团)股份有限公司 | Automobile steering wheel frequency testing locating tool |
| CN103559923A (en) * | 2013-11-06 | 2014-02-05 | 国核电站运行服务技术有限公司 | Padding block operation tool for repairing nuclear fuel assembly |
| CN204760834U (en) * | 2015-08-06 | 2015-11-11 | 国网河南襄城县供电公司 | Isolation switch maintenance platform |
| CN105300823A (en) * | 2015-10-14 | 2016-02-03 | 青岛理工大学 | Small-load impact abrasion testing machine with tangential velocity |
| CN105225712A (en) * | 2015-10-15 | 2016-01-06 | 中核核电运行管理有限公司 | The switching device shifter under water of nuclear power station material-loading/unloading machine weight component load simulation integration |
| CN205572223U (en) * | 2016-02-29 | 2016-09-14 | 迈特通信设备（苏州）有限公司 | Multi -functional frock clamp testing base |
| CN106041783A (en) * | 2016-06-28 | 2016-10-26 | 芜湖恒信汽车内饰制造有限公司 | Experiment tool for plastic storage battery bracket |
| CN106483013A (en) * | 2016-11-28 | 2017-03-08 | 北京金风科创风电设备有限公司 | Clamping device and load testing machine |
| CN207558440U (en) * | 2017-03-30 | 2018-06-29 | 上海核工程研究设计院 | A kind of vertically-mounted PWR nuclear power plant fuel assembly crawl test instrument |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: No. 29 Hong Cao Road, Xuhui District, Shanghai Applicant after: Shanghai Nuclear Engineering Research and Design Institute Co.,Ltd. Address before: No. 29 Hong Cao Road, Xuhui District, Shanghai Applicant before: SHANGHAI NUCLEAR ENGINEERING RESEARCH & DESIGN INSTITUTE |