CN109346194A - A kind of nuclear fusion device covering remote operating transfer device - Google Patents
A kind of nuclear fusion device covering remote operating transfer device Download PDFInfo
- Publication number
- CN109346194A CN109346194A CN201810919827.0A CN201810919827A CN109346194A CN 109346194 A CN109346194 A CN 109346194A CN 201810919827 A CN201810919827 A CN 201810919827A CN 109346194 A CN109346194 A CN 109346194A
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- China
- Prior art keywords
- covering
- track
- transfer device
- vacuum chamber
- nuclear fusion
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- 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
- G21B—FUSION REACTORS
- G21B1/00—Thermonuclear fusion reactors
- G21B1/25—Maintenance, e.g. repair or remote inspection
-
- 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
- Y02E30/10—Nuclear fusion 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)
- Manipulator (AREA)
Abstract
The invention discloses the vacuum chambers for including annular, the covering of annular is equipped in the vacuum chamber, the present invention passes through the multi-joint mechanical arm of bottom for the pipeline of covering first and fixes dismounting, covering is lifted by the hydraulic mandril mechanism of bottom and the covering circumferential direction transfer device on top, upper under-clad layer circumferential direction transfer device cooperative achievement covering circumferential direction transhipment, move to the window's position, the hoisting mechanism on top is cooperateed with hydraulic mandril mechanism moves to covering immediately below upper window radially, and covering is hung out vacuum chamber finally by the loop wheel machine on top.The present invention uses big modularization cladding structure, is effectively reduced transhipment time, and transloading equipment center of gravity is low, operational process is more steady, securely and reliably.
Description
Technical field
The present invention relates to fusion reactor field of engineering technology, especially a kind of nuclear fusion device covering remote operating transfer device.
Technical background
Controllable Magnetic-confinement thermonuclear fusion research is the research with very important meaning in current physicism
Field, building up for commercial fusion reactor will play immeasurable effect, tokamak device quilt to maintenance and development human civilization
It is considered the controllable Magnetic-confinement thermonuclear fusion research device of optimal fusion energy Utilization prospects.Covering is as its core component
Fusion reaction provides the required element such as neutron, tritium, while taking huge heat caused by fusion reaction out of vacuum chamber.Covering by
Play a significant role in it and can be consumed as device is run, needs periodically to be maintained.Existing blanket design uses
Little module designs (ITER is about 450), causes maintenance period extremely long, simultaneously because module is too many, between causing between module
It gap and takes up space very big, rises in value to the tritium of fusion reactor and have a significant impact.Big module covering (wherein low field side 48, High-Field side
32) the problems such as structure design effective solution maintenance period is long and tritium increment, but the weight of big module covering is from small mould
5 tons of block promote 50 tons to big module, considerably increase the difficulty that covering is transported in vacuum chamber.Therefore it needs to design one
The cladding modular for being located at non-maintenance window region is transported to window area by heavy loading mechanism of the kind for big modularization blanket design.
Summary of the invention
It is an object of the invention to provide a kind of nuclear fusion device covering remote operating transfer devices, to meet the big packet of nuclear fusion device
The transhipment of layer module.
In order to achieve the above objectives, the technical solution adopted by the present invention are as follows:
A kind of nuclear fusion device covering remote operating transfer device includes the vacuum chamber of annular, is equipped with annular in the vacuum chamber
Covering, it is characterised in that:
Vacuum chamber two sides of the bottom are respectively provided with the rigid support of support covering, and annular is fixed in vacuum chamber upper inside wall
Supporting track is connected between covering top and supporting track by flexible support；Flexible support includes to be fixed on covering top
The fixed hinge block of outer wall is equipped with living hinge block by disc spring group on fixed hinge block, and the front end for being movably hinged block is stuck in
It can slide in supporting guide and in supporting track.
Vacuum chamber bottom is equipped with the lower inner and outer rings of inside and outside distribution to track, and lower inner and outer rings are slided respectively on track
It is combined with under-clad layer transfer device, multi-functional transfer car(buggy) is installed on under-clad layer transfer device, is placed in multi-functional transfer car(buggy)
Lateral forward and backward track is distributed in execution tool, multi-functional transfer car(buggy) top, and being slidably installed respectively on forward and backward track has
Hydraulic mandril mechanism and the multi-joint mechanical arm cooperated with the tool of execution.
The upper inner and outer rings of inside and outside distribution are equipped at the top of vacuum chamber to track, upper inner and outer rings to track include with
The annular interconnecting piece being fixedly connected at the top of vacuum chamber, annular interconnecting piece inside are fixedly connected to integrated upper circular orbit；On
Inner and outer rings roll on the upper circular orbit of track and are combined with top covering transfer device；Bending part is equipped at the top of the covering,
The bending part card is pressed on top covering transfer device.
The upper and lower covering transfer device includes the main supporting block and secondary branch that corresponding circumferential track rolls guiding cooperation
Bracer；Main supporting block top be equipped with stand to jack, the piston rod of jack is upward；Main supporting block abdomen peace
Equipped with longitudinal driving hydraulic cylinder, the piston rod front end of driving hydraulic cylinder is hinged in secondary supporting block；The bottom two of secondary supporting block
Side is separately installed with lateral clamping cylinder, and the piston rod of clamping cylinder is opposite and is able to cooperate the two sides for being clipped in corresponding circumferential track.
A kind of nuclear fusion device covering remote operating transfer device, it is characterised in that: upper inner and outer rings to track and it is lower in,
The position that vacuum vessel port is corresponded on outer circumferential direction track is equipped with notch, and upper inner and outer rings are equipped with one section to the gap portions of track
Arc track；Lower inner and outer rings are equipped with transfer trailer to the gap portions of track, and transfer trailer is equipped with lower inner and outer rings to rail
Road corresponds to arc track section.
A kind of nuclear fusion device covering remote operating transfer device, it is characterised in that: the piston rod front end of driving hydraulic cylinder with
It is hinged by flexural pivot between secondary supporting block.
A kind of nuclear fusion device covering remote operating transfer device, it is characterised in that: lead between covering lower part and rigid support
Bolt is crossed to fix.
A kind of nuclear fusion device covering remote operating transfer device, it is characterised in that: hydraulic mandril mechanism and multi-joint are mechanical
Arm passes through leading screw and nut mechanism and slides on forward and backward track respectively, and the screw rod in leading screw and nut mechanism passes through motor control
Rotation.
A kind of nuclear fusion device covering remote operating transfer device, it is characterised in that: the execution tool includes Welder
Tool, bolt disassembling tool, pipe cutting and milling tools etc..
A kind of nuclear fusion device covering remote operating transfer device, it is characterised in that: in the major and minor supporting block with circular rails
The corresponding position in road is rotatably equipped with idler wheel.
By the way of fixing up and down, middle and lower part is consolidated using the connection of rigidity with bolt the covering, on
Portion uses flexible support, and the flexible support includes the self-adjusting mechanism that fixed hinge block and living hinge block pass through disc spring group
It is come into full contact with always with track so that being movably hinged block, so as to adjust covering pose.
A kind of nuclear fusion device covering remote operating transfer device, it is characterised in that: the hydraulic mandril mechanism
Orbital motion is driven using ball-screw.
A kind of nuclear fusion device covering remote operating transfer device, it is characterised in that: the multi-joint mechanical arm
Orbital motion is driven using ball-screw.
Workflow of the invention are as follows:
Firstly, by multi-joint mechanical arm on multi-functional transfer car(buggy) and executing agency with the use of realize covering Bolt dismantling,
The operations such as pipeline cutting, welding.
Then, the top and bottom for acting on covering simultaneously by upper and lower covering transfer device are transported after holding up to covering
To corresponding vacuum vessel port position.
The working principle of upper and lower covering transfer device are as follows:
Upper and lower covering transfer device is jacked up by jack to be loaded, at this point, the driving hydraulic cylinder in main supporting block stretches out it
Piston rod pushes secondary supporting block mobile, after the piston rod of driving hydraulic cylinder reaches extreme position, starts in secondary supporting block
Clamping cylinder makes the piston rod of clamping cylinder while stretching out and being clamped in the two sides of corresponding circumferential track, at this time the position of secondary supporting block
It is fixed.After secondary supporting block position is fixed, the piston rod retraction of driving hydraulic cylinder drives main supporting block rectangular to secondary supporting block
Close up, repeat operation, realizes upper and lower covering transfer device circumferential mobile purpose on corresponding circular orbit.
In upper and lower covering transfer device while being moved on corresponding circular orbit, upper and lower covering transfer device difference
The top and bottom of covering are applied with upward power, detailed process is as follows: under-clad layer transfer device is very heavy by jacking thereon
Top jacks up multi-functional transfer car(buggy), and multi-functional transfer car(buggy) jacks up covering bottom by hydraulic mandril mechanism thereon upwards, described
Hydraulic mandril mechanism, that is, hydraulic cylinder, the piston rod front end of hydraulic cylinder act on covering bottom and jack up covering upwards.Top covering turns
Shipping unit acts on the bending part at the top of covering by hydraulic mandril mechanism thereon, upwards to application one at the top of covering
Power.
Finally, the circumferential track of the upper and lower part is in face after covering is transported to the corresponding window position of vacuum chamber
Detachable design is used at window, covering is hung out vacuum chamber by the loop wheel machine on top by covering.
The advantageous effects of the above technical solutions of the present invention are as follows:
Nuclear fusion covering of the invention transports scheme, in maintenance process, first by the multi-joint mechanical arm of bottom by covering
Pipeline and it is fixed remove, covering is lifted by the hydraulic mandril mechanism of bottom and the covering circumferential direction transfer device on top, on
The transhipment of under-clad layer circumferential direction transfer device cooperative achievement covering circumferential direction, moves to the window's position, the hoisting mechanism and hydraulic mandril on top
Mechanism collaboration moves to covering immediately below upper window radially, and covering is hung out vacuum chamber finally by the loop wheel machine on top.This hair
It is bright to use big modularization cladding structure, it is effectively reduced transhipment time, and transloading equipment center of gravity is low, operational process is more flat
Surely, securely and reliably.
Detailed description of the invention
Fig. 1 is schematic cross-section of the invention.
Fig. 1 a is the partial enlargement diagram of Fig. 1 of the invention.
Fig. 2 is multi-functional transfer car(buggy) schematic diagram of the invention.
Fig. 3 a is circumferential track schematic diagram inside and outside top of the invention.
Fig. 3 b is circumferential track schematic diagram inside and outside bottom of the invention.
Fig. 4 a is covering circumferential direction transfer device isometric view of the invention.
Fig. 4 b is covering circumferential direction transfer device bottom view of the invention.
Fig. 5 is flexible support schematic diagram of the invention.
Fig. 6 is whole overview schematic diagram of the invention.
Fig. 7 is top portion structural schematic diagram of the present invention.
Specific embodiment
As shown in Figure 1, 2.
A kind of nuclear fusion device covering remote operating transfer device includes the vacuum chamber 33 of annular, in the vacuum chamber 33
Covering 1,2 equipped with annular, 33 two sides of the bottom of vacuum chamber are respectively provided with the rigid support 12,14 of support covering 1,2, vacuum
The supporting track 34,39 of annular is fixed in 33 upper inside wall of room, by soft between covering 1,2 tops and supporting track 34,39
Property support connection；Flexible support includes the fixed hinge block 38 for being fixed on covering 1,2 external wall of upper portion, is led on fixed hinge block 38
Cross rotation axis 31, disc spring group 32 be equipped be movably hinged block 30, be movably hinged block 30 front end be equipped with clamping portion, the clamping portion
It is stuck in supporting guide and can be slided in supporting track 34.
33 bottom of vacuum chamber is equipped with the lower inner and outer rings of inside and outside distribution to track 8,9, and lower inner and outer rings are to track 8,9
It is upper to be sliding combined with under-clad layer transfer device 10,11 respectively, multi-functional transfer car(buggy) 7 is installed on under-clad layer transfer device 10,11,
It is placed with execution tool in multi-functional transfer car(buggy) 7, multi-functional 7 top of transfer car(buggy) is distributed with lateral forward and backward track 20,21, preceding,
Being slidably installed respectively on track 20,21 afterwards has hydraulic mandril mechanism 19 and the multi-joint mechanical arm with the cooperation of execution tool
18。
The upper inner and outer rings of inside and outside distribution are equipped at the top of vacuum chamber 33 to track 3,5, upper inner and outer rings are equal to track 3,5
Include the annular interconnecting piece 35 being fixedly connected at the top of vacuum chamber 33, is fixedly connected on the inside of annular interconnecting piece 35 integrated
Upper circular orbit 36；Upper inner and outer rings roll on the upper circular orbit of track 3,5 and are combined with top covering 1,2 transfer devices；Institute
It states the top of covering 1,2 and is equipped with bending part 37, the card of bending part 37 is pressed in top covering 1, on 2 transfer devices.
The upper and lower covering transfer device 10,11 includes the main supporting block that corresponding circumferential track rolls guiding cooperation
24 and secondary supporting block 25；Main 24 top of supporting block be equipped with stand to jack 26, the piston rod of jack 26 to
On；Main 24 abdomen of supporting block is equipped with longitudinal driving hydraulic cylinder 27, and the piston rod front end of driving hydraulic cylinder 27 is hinged on secondary branch
On bracer 25；The two sides of the bottom of secondary supporting block 25 are separately installed with lateral clamping cylinder 29, and the piston rod of clamping cylinder 29 is relatively simultaneously
It is able to cooperate the two sides for being clipped in corresponding circumferential track.
The position that lower inner and outer rings correspond to 33 window of vacuum chamber on track 8,9 is equipped with notch, and the gap portions, which are equipped with, to be turned
Trailer 23 is transported, transfer trailer 23 is equipped with lower inner and outer rings to track 8,9 corresponding arc track sections.
It is hinged by flexural pivot between the piston rod front end of driving hydraulic cylinder 27 and secondary supporting block 25.
It is bolted between covering 1,2 lower parts and rigid support 12,14.
It is sliding on forward and backward track 20,21 respectively that hydraulic mandril mechanism and multi-joint mechanical arm pass through leading screw and nut mechanism
Dynamic, the screw rod in leading screw and nut mechanism is rotated by motor control.
The circumferential track of bottom uses detachable design at face window, as transfer trailer 23 is together from lower window
Remove vacuum chamber 33.
Claims (7)
1. a kind of nuclear fusion device covering remote operating transfer device includes the vacuum chamber of annular, is equipped with ring in the vacuum chamber
The covering of shape, it is characterised in that:
Vacuum chamber two sides of the bottom are respectively provided with the rigid support of support covering, and annular is fixed in vacuum chamber upper inside wall
Supporting track is connected between covering top and supporting track by flexible support；Flexible support includes to be fixed on covering top
The fixed hinge block of outer wall is equipped with living hinge block by disc spring group on fixed hinge block, and the front end for being movably hinged block is stuck in
It can slide in supporting guide and in supporting track；
Vacuum chamber bottom is equipped with the lower inner and outer rings of inside and outside distribution to track, and lower inner and outer rings are slidably matched respectively on track
There is under-clad layer transfer device, multi-functional transfer car(buggy) is installed on under-clad layer transfer device, execution is placed in multi-functional transfer car(buggy)
Lateral forward and backward track is distributed in tool, multi-functional transfer car(buggy) top, and being slidably installed respectively on forward and backward track, there have to be hydraulic
Post rod mechanism and the multi-joint mechanical arm cooperated with the tool of execution；
The upper inner and outer rings of inside and outside distribution are equipped at the top of vacuum chamber to track, upper inner and outer rings include and vacuum to track
The annular interconnecting piece that ceiling portion is fixedly connected, annular interconnecting piece inside are fixedly connected to integrated upper circular orbit；It is upper inside and outside
It is rolled on the upper circular orbit of circumferential track and is combined with top covering transfer device；Bending part is equipped at the top of the covering, it is described
Bending part card is pressed on top covering transfer device；
The upper and lower covering transfer device includes the main supporting block and secondary support that corresponding circumferential track rolls guiding cooperation
Block；Main supporting block top be equipped with stand to jack, the piston rod of jack is upward；Main supporting block abdomen installation
There is longitudinal driving hydraulic cylinder, the piston rod front end of driving hydraulic cylinder is hinged in secondary supporting block；The two sides of the bottom of secondary supporting block
It is separately installed with lateral clamping cylinder, the piston rod of clamping cylinder is opposite and is able to cooperate the two sides for being clipped in corresponding circumferential track.
2. a kind of nuclear fusion device covering remote operating transfer device according to claim 1, it is characterised in that: upper inside and outside
The position that circumferential track and lower inner and outer rings correspond to vacuum vessel port on track is all provided with jagged, and upper inner and outer rings are to track
Gap portions are equipped with one section of arc track；Lower inner and outer rings are equipped with transfer trailer to the gap portions of track, set on transfer trailer
Have with lower inner and outer rings to the corresponding arc track section of track.
3. a kind of nuclear fusion device covering remote operating transfer device according to claim 1, it is characterised in that: driving is hydraulic
It is hinged by flexural pivot between the piston rod front end of cylinder and secondary supporting block.
4. a kind of nuclear fusion device covering remote operating transfer device according to claim 1, it is characterised in that: covering lower part
It is bolted between rigid support.
5. a kind of nuclear fusion device covering remote operating transfer device according to claim 1, it is characterised in that: hydraulic mandril
Mechanism and multi-joint mechanical arm pass through leading screw and nut mechanism and slide on forward and backward track respectively, the silk in leading screw and nut mechanism
Bar is rotated by motor control.
6. a kind of nuclear fusion device covering remote operating transfer device according to claim 1, it is characterised in that: the execution
Tool includes soldering appliance, bolt disassembling tool, pipe cutting and milling tools.
7. a kind of nuclear fusion device covering remote operating transfer device according to claim 1, it is characterised in that: the master,
Position corresponding with circular orbit is rotatably equipped with idler wheel in secondary supporting block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810919827.0A CN109346194B (en) | 2018-08-14 | 2018-08-14 | Cladding teleoperation transfer device of nuclear fusion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810919827.0A CN109346194B (en) | 2018-08-14 | 2018-08-14 | Cladding teleoperation transfer device of nuclear fusion device |
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| CN109346194A true CN109346194A (en) | 2019-02-15 |
| CN109346194B CN109346194B (en) | 2020-06-09 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109761009A (en) * | 2019-03-07 | 2019-05-17 | 中国科学院合肥物质科学研究院 | A kind of covering remote operating transfer device for nuclear fusion device maintenance |
| CN112397209A (en) * | 2020-11-27 | 2021-02-23 | 中国科学院合肥物质科学研究院 | Annular transfer driving device for nuclear fusion device |
| CN112489822A (en) * | 2020-11-27 | 2021-03-12 | 中国科学院合肥物质科学研究院 | Cladding maintenance transfer mechanism for nuclear fusion device |
| CN112489820A (en) * | 2020-11-27 | 2021-03-12 | 中国科学院合肥物质科学研究院 | Multifunctional maintenance platform for nuclear fusion device |
| CN112489821A (en) * | 2020-11-27 | 2021-03-12 | 中国科学院合肥物质科学研究院 | Divertor annular transfer system for nuclear fusion device maintenance |
| CN112927826A (en) * | 2021-01-29 | 2021-06-08 | 中国科学院合肥物质科学研究院 | Ion source maintenance platform of neutral beam injection heating system of nuclear fusion device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109761009A (en) * | 2019-03-07 | 2019-05-17 | 中国科学院合肥物质科学研究院 | A kind of covering remote operating transfer device for nuclear fusion device maintenance |
| CN112397209A (en) * | 2020-11-27 | 2021-02-23 | 中国科学院合肥物质科学研究院 | Annular transfer driving device for nuclear fusion device |
| CN112489822A (en) * | 2020-11-27 | 2021-03-12 | 中国科学院合肥物质科学研究院 | Cladding maintenance transfer mechanism for nuclear fusion device |
| CN112489820A (en) * | 2020-11-27 | 2021-03-12 | 中国科学院合肥物质科学研究院 | Multifunctional maintenance platform for nuclear fusion device |
| CN112489821A (en) * | 2020-11-27 | 2021-03-12 | 中国科学院合肥物质科学研究院 | Divertor annular transfer system for nuclear fusion device maintenance |
| CN112489822B (en) * | 2020-11-27 | 2024-03-29 | 中国科学院合肥物质科学研究院 | Cladding maintenance transfer mechanism for nuclear fusion device |
| CN112489821B (en) * | 2020-11-27 | 2024-03-29 | 中国科学院合肥物质科学研究院 | Divertor circumferential transfer system for maintenance of nuclear fusion device |
| CN112489820B (en) * | 2020-11-27 | 2024-03-29 | 中国科学院合肥物质科学研究院 | Multifunctional maintenance platform for nuclear fusion device |
| CN112927826A (en) * | 2021-01-29 | 2021-06-08 | 中国科学院合肥物质科学研究院 | Ion source maintenance platform of neutral beam injection heating system of nuclear fusion device |
| CN112927826B (en) * | 2021-01-29 | 2024-04-30 | 中国科学院合肥物质科学研究院 | Ion source maintenance platform of neutral beam injection heating system of nuclear fusion device |
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