CN206075838U - Used in nuclear power station fuel assembly assembling upset platform straight line switching mechanism - Google Patents
Used in nuclear power station fuel assembly assembling upset platform straight line switching mechanism Download PDFInfo
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- CN206075838U CN206075838U CN201620892911.4U CN201620892911U CN206075838U CN 206075838 U CN206075838 U CN 206075838U CN 201620892911 U CN201620892911 U CN 201620892911U CN 206075838 U CN206075838 U CN 206075838U
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- fuel assembly
- switching mechanism
- straight line
- rotary shaft
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- 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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Abstract
The utility model discloses a kind of used in nuclear power station fuel assembly assembling overturns platform straight line switching mechanism, including platform, frame, turning device, the frame includes bearing and base, and the turning device includes overturning oil cylinder and tooth bar；Rotary shaft is further fixed on the platform, is further fixed on side, arranging gear with teeth in the rotary shaft.This switching mechanism has more preferable environment space adaptability, that is, reach the convenient purpose installed of this switching mechanism；The assembling of fuel assembly and convenient storage thereon；The characteristics of this structure also has simple to operate；The characteristics of this structure is also with fixing safe and reliable to fuel assembly；The advantage that this structure also has upset ability strong；This structure running precision is high, is capable of achieving the high-precision control of platform flip angle；In this structure, the flip angle of platform can be bigger；This apparatus structure is simple, and manufacture and performance driving economy are good.
Description
Technical field
This utility model is related to switching mechanism technical field, more particularly to a kind of used in nuclear power station fuel assembly assembling upset
Platform straight line switching mechanism.
Background technology
Fuel assembly upset is one critical process in fuel assembly manufacture process, need to be by the fuel stack after being completed
Part by flip horizontal to 90 degree, in order to the lifting of fuel assembly.It is how safe and reliable fuel assembly to be carried out by technology
Upset, is the key technology of fuel assembly assembling upset platform.
Occur in that a kind of chain/tooth bar switching mechanism in prior art, this kind of switching mechanism is by overturning platform, chain/tooth
The parts such as bar, sprocket/gear, back-up roller wheel, motor are constituted.Realized using motor belt motor movable sprocket/gear rubbing chain/tooth bar flat
The upset of platform.Using by the upset mode of sprocket wheel drive chain or gear driving rack, have the following disadvantages：To chain/tooth
Bar is disposed with particular/special requirement, chain/tooth bar need to be arranged on upset platform into arc-shaped, and this allows for turning over for this type
Rotation mechanism to overturn platform profile have particular/special requirement, that is, need for side to be set to arc, due to its special shape and compared with
Big volume, in fuel assembly transfer route, which is connected inconvenience with the port of export of upper level equipment.
Utility model content
This utility model provides a kind of used in nuclear power station fuel assembly assembling upset platform straight line switching mechanism, the tipper
The fuel assembly transmission operation that structure is used in fuel assembly manufacture process, which has less volume, easily can be mounted
On the port of export of upper level equipment.
The used in nuclear power station fuel assembly assembling upset platform straight line switching mechanism that this utility model is provided is by following technology
Main points carry out solve problem：Used in nuclear power station fuel assembly assembling upset platform straight line switching mechanism, including platform, for platform
Frame, the turning device being arranged between platform and frame, the frame includes bearing and base, and the turning device includes
Overturning oil cylinder and tooth bar, the tooth bar are in vertical bar shape, and be provided with tooth bar it is a plurality of each other into parallel relation tooth, and tooth
Tooth on bar is arranged along the length direction of tooth bar；
The cylinder body of the overturning oil cylinder is fixed on base, and tooth bar is fixed on the piston rod of overturning oil cylinder, and tooth bar
Axis direction of the length direction parallel to piston rod；
Rotary shaft is further fixed on the platform, is further fixed on side, arranging gear with teeth, institute in the rotary shaft
The tooth stated on tooth bar is engaged with the tooth on gear, and the platform forms be articulated and connected relation with base by rotary shaft；
The support when bearing and base are kept flat for platform positioned at the different ends of platform, and bearing respectively.
Specifically, can be turned over as the assembling of fuel assembly and storage platform, above overturning oil cylinder for output using upper mounting plate
In rotatory force, i.e. the overturning oil cylinder course of work, piston rod band carry-over bar is for linear motion, the relation of rack and pinion tooth engagement,
I.e. rack and pinion is tangent, and so, tooth bar band moving platform during for linear motion overturns, and the base is turned over as platform
Load bearing component when turning to platform.
In above structure, using the platform as roll-over table, when fuel assembly is longer, also can be long by increasing platform
The method of degree so that platform is adapted to assembling, storage and the upset of fuel assembly, is different from existing tipper, it is not necessary to increase
The height of bearing and base, so so that this switching mechanism has more preferable environment space adaptability, that is, reach this tipper
The convenient purpose installed of structure；Simultaneously as the length of platform or width dimensions change do not affect the structure of bearing and base, therefore go back
It is easy to arrange bigger by the surface area of platform, to facilitate the assembling and storage of fuel assembly thereon.In this switching mechanism, control
The piston movement direction of overturning oil cylinder can complete the turning operation of platform, therefore this structure is the characteristics of also have simple to operate；
Meanwhile, this structure is easy to arrange longer by platform, thus this structure also with to fuel assembly fix it is safe and reliable the characteristics of；This
Platform upset is driven by hydraulic oil in structure, therefore this structure is compared to existing electronic form, be very suitable for heavy zero
The upset of part；In prior art, the controllability such as hydraulic fluid flow rate, hydraulic pressure is high, therefore this platform running precision is high, and achievable platform is turned over
The high-precision control of gyration；The turning device being made up of gear and tooth bar in this structure, keeps flat as platform inherently has
Placement form, therefore in the case where the length of the stroke and tooth bar of overturning oil cylinder is equal to gear girth, be capable of achieving
0 ~ 360 degree of optional position of platform stops；This apparatus structure is simple, and manufacture and performance driving economy are good；It is incompressible due to liquid
Property, this programme can keep the stability of position of platform well when platform is erected.
Further technical scheme is：
As a kind of way of realization beneficial to turning device stressing conditions, bearing block, the axle on the base, are provided with
Bearing is provided with bearing, the two ends of the rotary shaft are stretched out by the not homonymy of platform respectively, and the different ends of rotary shaft point
It is not arranged in the bearing of different bearing blocks, gear is fixed on any one end of rotary shaft.In this structure, gear can with rotary shaft
Torque is transmitted by connecting key, position of the gear on rotating shaft axis is fixed and can be realized by circlip for shaft.This
In scheme, the rotary shaft of platform both sides is the jointed shaft between platform and base.
As platform can be as the assembly or fitting table of fuel assembly, therefore for ease of the tune of working platform face levelness when keeping flat
The height adjustable of the quality that whole, platform is connected with the upper level equipment port of export, the platform and/or base.In this programme, can lead to
Cross and flange is set at rest base edge and/or base bottom edge, be respectively positioned on so that multiple axis directions are respectively provided with upper flange
The internal thread through hole of vertical direction, is threadedly coupled an adjustment bolt in internal thread through hole, by rotating adjustment bolt, adjusts
Whole bolt is stretched out by the lower end of corresponding flange with the purpose of support carriers or base, degree of being up to the standard and height adjustment.
Angle is erected when erecting for ease of detection platform, also include filling for the detection for detecting rotary shaft rotational angle
Put.
Used as a kind of easy structure of detection means, the detection means includes pointer and the fixation being fixed in rotary shaft
Graduated disc on base.
Further, above detection means is preferably arranged to angular transducer, and above angular transducer exports the signal of telecommunication, with
Power on signal is connected with the control module of overturning oil cylinder.This programme facilitates implementation the automatization of upset platform.
After causing platform to turn to specified location in the presence of overturning oil cylinder, overturning oil cylinder can be automatically stopped, with
Realize the protection to turning device and platform is automatically stopped in desired location, also include controlling with the oil circuit of overturning oil cylinder
The contact switch that mechanism is connected, in the rotary course of platform, the part on the platform or platform can be contacted with contact switch,
The contact switch is used for the hydraulic fluid flow paths for disconnecting overturning oil cylinder.Can be detection means with the part on upper mounting plate, it is such as solid
Pointer in rotary shaft, it is also possible to fuel assembly being affixed on platform etc..
The contact switch is two, and two contact switch are respectively used to two dead-centre positions that control platform is stopped.
Two dead-centre positions are the set-up positions that the flat position that platform is placed on bearing and platform are supported by base completely respectively,
When platform is contacted with bearing, the part on platform or platform touches one of contact switch and platform is become by set-up positions
After being changed to flat position, overturning oil cylinder is out of service；Platform around rotary shaft turn to raised state reach needed for erect position
When postponing, the part on platform or platform touches another contact switch, and overturning oil cylinder is out of service, completes platform by a square position
Put the conversion to set-up positions.
To realize that bearing and base are connected with mill floor, the security reliability and position being beneficial to when mechanism works is steady
Qualitative, the bottom of the bearing and base is provided with foundation bolt.
For ease of fuel assembly is constrained on platform, it is to avoid when platform overturns, fuel assembly falls, beneficial to fuel assembly
Safety, be additionally provided with fuel assembly fixing device on the platform, the fuel assembly fixing device is for by fuel stack
Part is fixed on platform.Above fixing device can be using anchor ear, static line etc..
Above overturning oil cylinder can adopt double acting horizontal bar ram cylinder.
This utility model has the advantages that：
In above structure, using the platform as roll-over table, when fuel assembly is longer, also can be long by increasing platform
The method of degree so that platform is adapted to assembling, storage and the upset of fuel assembly, is different from existing tipper, it is not necessary to increase
The height of bearing and base, so so that this switching mechanism has more preferable environment space adaptability, that is, reach this tipper
The convenient purpose installed of structure；Simultaneously as the length of platform or width dimensions change do not affect the structure of bearing and base, therefore go back
It is easy to arrange bigger by the surface area of platform, to facilitate the assembling and storage of fuel assembly thereon.In this switching mechanism, control
The piston movement direction of overturning oil cylinder can complete the turning operation of platform, therefore this structure is the characteristics of also have simple to operate；
Meanwhile, this structure is easy to arrange longer by platform, thus this structure also with to fuel assembly fix it is safe and reliable the characteristics of；This
Platform upset is driven by hydraulic oil in structure, therefore this structure is compared to existing electronic form, be very suitable for heavy zero
The upset of part；In prior art, the controllability such as hydraulic fluid flow rate, hydraulic pressure is high, therefore this platform running precision is high, and achievable platform is turned over
The high-precision control of gyration；The turning device being made up of gear and tooth bar in this structure, keeps flat as platform inherently has
Placement form, therefore in the case where the length of the stroke and tooth bar of overturning oil cylinder is equal to gear girth, be capable of achieving
0 ~ 360 degree of optional position of platform stops；This apparatus structure is simple, and manufacture and performance driving economy are good；It is incompressible due to liquid
Property, this programme can keep the stability of position of platform well when platform is erected.
Description of the drawings
Fig. 1 is used in nuclear power station fuel assembly assembling upset platform straight line one platform of switching mechanism described in the utility model
The structural front view of the specific embodiment in flat condition；
Fig. 2 is used in nuclear power station fuel assembly assembling upset platform straight line one platform of switching mechanism described in the utility model
The structure top view of the specific embodiment in raised state.
Numbering in figure is followed successively by：1st, bearing, 2, platform, 3, base, 4, gear, 5, detection means, 6, rotary shaft, 7, tooth
Bar, 8, overturning oil cylinder.
Specific embodiment
With reference to embodiment, the utility model is described in further detail, but structure of the present utility model is not only
It is limited to following examples.
Embodiment 1：
As depicted in figs. 1 and 2, used in nuclear power station fuel assembly assembling upset platform straight line switching mechanism, including platform 2, use
In the frame for supporting of platform 2, the turning device being arranged between platform 2 and frame, the frame includes bearing 1 and base 3, institute
Stating turning device includes overturning oil cylinder 8 and tooth bar 7, the tooth bar 7 in vertical bar shape, and tooth bar 7 on be provided with it is a plurality of each other
Arrange into the tooth on the tooth of parallel relation, and tooth bar 7 along the length direction of tooth bar 7；
The cylinder body of the overturning oil cylinder 8 is fixed on base 3, and tooth bar 7 is fixed on the piston rod of overturning oil cylinder 8, and tooth
Axis direction of the length direction of bar 7 parallel to piston rod；
Rotary shaft 6 is further fixed on the platform 2, is further fixed on side, arranging gear with teeth in the rotary shaft 6
4, the tooth on the tooth bar 7 is engaged with the tooth on gear 4, and the platform 2 forms be articulated and connected pass with base 3 by rotary shaft 6
System；
The bearing 1 and base 3 are respectively positioned at the different ends of platform 2, and bearing 1 is used for support when platform 2 keeps flat.
Specifically, can be used as the assembling of fuel assembly and storage platform 2 using upper mounting plate 2, above overturning oil cylinder 8 is used to export
In upset power, i.e. 8 course of work of overturning oil cylinder, piston rod band carry-over bar 7 is for linear motion, and tooth bar 7 is engaged with 4 tooth of gear
Relation, i.e. tooth bar 7 are tangent with gear 4, and so, the band moving platform 2 during for linear motion of tooth bar 7 overturns, the base 3
Load bearing component when overturning as platform 2 to platform 2.
In above structure, using the platform 2 as roll-over table, when fuel assembly is longer, also can be by increasing platform 2
The method of length so that platform 2 is adapted to assembling, storage and the upset of fuel assembly, is different from existing tipper, it is not necessary to increase
Plus the height of bearing 1 and base 3, so so that this switching mechanism has more preferable environment space adaptability, that is, reach and originally turn over
The convenient purpose installed of rotation mechanism；Simultaneously as the length of platform 2 or width dimensions change do not affect the knot of bearing 1 and base 3
Structure, therefore be also convenient for arranging bigger by the surface area of platform 2, to facilitate the assembling and storage of fuel assembly thereon.This tipper
In structure, the piston movement direction for controlling overturning oil cylinder 8 can complete the turning operation of platform 2, therefore this structure also has operation
Simple the characteristics of；Meanwhile, this structure is easy to arrange longer by platform 2, therefore this structure also fixes safety with to fuel assembly
Reliable the characteristics of；Drive platform 2 to overturn by hydraulic oil in this structure, therefore this structure is compared to existing electronic form, very
It is suitable for the upset of heavy parts；In prior art, the controllability such as hydraulic fluid flow rate, hydraulic pressure is high, therefore 2 running precision of this platform
Height, is capable of achieving the high-precision control of 2 flip angle of platform；The turning device being made up of gear 4 and tooth bar 7 in this structure, due to
Platform 2 inherently has the placement form for keeping flat, therefore the length of the stroke of overturning oil cylinder 8 and tooth bar 7 is being equal to tooth
In the case of taking turns 4 girths, it is capable of achieving 0 ~ 360 degree of optional position of platform and stops；This apparatus structure is simple, manufactures and performance driving economy
It is good；Due to the Incoercibility of liquid, this programme can keep the stability of 2 position of platform well when platform 2 is erected.
Embodiment 2：
As depicted in figs. 1 and 2, the present embodiment is further qualified on the basis of embodiment 1：As a kind of beneficial to upset
The way of realization of device stressing conditions, is provided with bearing block on the base 3, bearing is provided with the bearing block, described
The two ends of rotary shaft 6 are stretched out by the not homonymy of platform 2 respectively, and the different ends of rotary shaft 6 are arranged in different bearing blocks respectively
In bearing, gear 4 is fixed on any one end of rotary shaft 6.In this structure, gear 4 can be transmitted by connecting key with rotary shaft 6
Torque, position of the gear 4 on 6 axis of rotary shaft are fixed and can be realized by circlip for shaft.
As platform 2 can be as the assembly or fitting table of fuel assembly, therefore for ease of the tune of platform 2 work surface levelness when keeping flat
The height adjustable of the quality that whole, platform 2 is connected with the upper level equipment port of export, the platform 2 and/or base 3.In this programme,
Can be by arranging flange in 1 bottom margin of bearing and/or 3 bottom margin of base, so that multiple axis directions are respectively provided with upper flange
The internal thread through hole of vertical direction is respectively positioned on, an adjustment bolt is threadedly coupled in internal thread through hole, by rotating adjustment
Bolt, adjustment bolt are stretched out by the lower end of corresponding flange with the mesh of support carriers 1 or base 3, degree of being up to the standard and height adjustment
's.
Angle is erected when erecting for ease of detection platform 2, also include filling for the detection for detecting 6 rotational angle of rotary shaft
Put 5.
As a kind of easy structure of detection means 5, the detection means 5 include the pointer being fixed in rotary shaft 6 and
The graduated disc being fixed on base 3.
Further, above detection means 5 is preferably arranged to angular transducer, and above angular transducer exports the signal of telecommunication,
It is connected with the control module of overturning oil cylinder 8 with power on signal.This programme facilitates implementation the automatization of upset platform 2.
After causing platform 2 to turn to specified location in the presence of overturning oil cylinder 8, overturning oil cylinder 8 can be automatically stopped,
To realize the protection to turning device and platform 2 is automatically stopped in desired location, also include the oil circuit with overturning oil cylinder 8
The contact switch that controlling organization is connected, in the rotary course of platform 2, the part on the platform 2 or platform 2 can be opened with contact
Contact is closed, the contact switch is used for the hydraulic fluid flow paths for disconnecting overturning oil cylinder 8.Can be detection with the part on upper mounting plate 2
Device 5, the pointer being such as fixed in rotary shaft 6, it is also possible to fuel assembly being affixed on platform 2 etc..
The contact switch is two, and two contact switch are respectively used to two dead-centre positions that control platform 2 is stopped.
Two dead-centre positions are that the flat position that platform 2 is placed on bearing 1 and platform 2 erect position by what base 3 was supported completely respectively
Put, when platform 2 is contacted with bearing 1, part on platform 2 or platform 2 touch one of contact switch cause platform 2 by
After set-up positions are transformed to flat position, overturning oil cylinder 8 is out of service；Raised state is turned to around rotary shaft 6 in platform 2 to reach
When after required set-up positions, the part on platform 2 or platform 2 touches another contact switch, and overturning oil cylinder 8 is out of service,
Complete conversion of the platform 2 from square position to set-up positions.
To realize that bearing 1 and base 3 are connected with mill floor, be beneficial to mechanism work when security reliability and position
The bottom of stability, the bearing 1 and base 3 is provided with foundation bolt.
Embodiment 3：
As depicted in figs. 1 and 2, the base of any one technical scheme that the present embodiment is provided in any of the above one embodiment
It is further qualified on plinth：For ease of fuel assembly is constrained on platform 2, it is to avoid when platform 2 overturns, fuel assembly falls, profit
Fuel assembly fixing device is additionally provided with the safety of fuel assembly, the platform 2, the fuel assembly fixing device is used
In fuel assembly being fixed on platform 2.Above fixing device can be using anchor ear, static line etc..
Above overturning oil cylinder 8 adopts double acting horizontal bar ram cylinder.
Above content is the further description made to this utility model with reference to specific preferred implementation, it is impossible to recognized
Fixed specific embodiment of the present utility model is confined to these explanations.For the common skill of this utility model art
For art personnel, the other embodiment drawn under without departing from the technical solution of the utility model should be included in practical
In new protection domain.
Claims (9)
1. used in nuclear power station fuel assembly assembling upset platform straight line switching mechanism, including platform（2）, for platform（2）Support
Frame, it is arranged at platform（2）Turning device between frame, it is characterised in that the frame includes bearing（1）And base
（3）, the turning device includes overturning oil cylinder（8）And tooth bar（7）, the tooth bar（7）In vertical bar shape, and tooth bar（7）Upper setting
Have it is a plurality of each other into parallel relation tooth, and tooth bar（7）On tooth along tooth bar（7）Length direction arrangement；
The overturning oil cylinder（8）Cylinder body be fixed on base（3）On, tooth bar（7）It is fixed on overturning oil cylinder（8）Piston rod on,
And tooth bar（7）Length direction parallel to piston rod axis direction；
The platform（2）On be further fixed on rotary shaft（6）, the rotary shaft（6）On be further fixed on side arranging tooth with teeth
Wheel（4）, the tooth bar（7）On tooth and gear（4）On tooth engagement, the platform（2）By rotary shaft（6）With base（3）
Formation is articulated and connected relation；
The bearing（1）And base（3）Platform is located at respectively（2）Different ends, and bearing（1）For platform（2）When keeping flat
Support.
2. used in nuclear power station fuel assembly assembling according to claim 1 overturns platform straight line switching mechanism, it is characterised in that
The base（3）On be provided with bearing block, bearing, the rotary shaft are provided with the bearing block（6）Two ends respectively by
Platform（2）Not homonymy stretch out, and rotary shaft（6）Different ends be arranged in the bearing of different bearing blocks respectively, gear（4）Gu
Due to rotary shaft（6）Any one end.
3. used in nuclear power station fuel assembly assembling according to claim 1 overturns platform straight line switching mechanism, it is characterised in that
The platform（2）Height adjustable.
4. used in nuclear power station fuel assembly assembling according to claim 1 overturns platform straight line switching mechanism, it is characterised in that
Also include for detecting rotary shaft（6）The detection means of rotational angle（5）.
5. used in nuclear power station fuel assembly assembling according to claim 4 overturns platform straight line switching mechanism, it is characterised in that
The detection means includes being fixed on rotary shaft（6）On pointer and be fixed on base（3）On graduated disc.
6. used in nuclear power station fuel assembly assembling according to claim 1 overturns platform straight line switching mechanism, it is characterised in that
Also include and overturning oil cylinder（8）Oil circuit controlling organization be connected contact switch, in platform（2）Rotary course in, it is described flat
Platform（2）Or platform（2）On part can contact with contact switch, the contact switch be used for disconnect overturning oil cylinder（8）Hydraulic pressure
Oil circuit.
7. used in nuclear power station fuel assembly assembling according to claim 6 overturns platform straight line switching mechanism, it is characterised in that
The contact switch is two, and two contact switch are respectively used to control platform（2）Two dead-centre positions for being stopped.
8. used in nuclear power station fuel assembly assembling according to claim 1 overturns platform straight line switching mechanism, it is characterised in that
The bearing（1）And base（3）Bottom be provided with foundation bolt.
9. used in nuclear power station fuel assembly assembling as claimed in any of claims 1 to 8 overturns platform straight line tipper
Structure, it is characterised in that the platform（2）On be additionally provided with fuel assembly fixing device, the fuel assembly fixing device is used for
Fuel assembly is fixed on into platform（2）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620892911.4U CN206075838U (en) | 2016-08-17 | 2016-08-17 | Used in nuclear power station fuel assembly assembling upset platform straight line switching mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620892911.4U CN206075838U (en) | 2016-08-17 | 2016-08-17 | Used in nuclear power station fuel assembly assembling upset platform straight line switching mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206075838U true CN206075838U (en) | 2017-04-05 |
Family
ID=58430856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620892911.4U Active CN206075838U (en) | 2016-08-17 | 2016-08-17 | Used in nuclear power station fuel assembly assembling upset platform straight line switching mechanism |
Country Status (1)
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| CN (1) | CN206075838U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107818830A (en) * | 2017-09-27 | 2018-03-20 | 中国核工业二三建设有限公司 | The hanging method of HTGR reactor core shell |
| CN108811286A (en) * | 2018-07-05 | 2018-11-13 | 中国工程物理研究院流体物理研究所 | A kind of overturning platform and its method for turning suitable for linear induction accelerator cavity |
| CN112402993A (en) * | 2020-11-06 | 2021-02-26 | 温州博旺联科建筑工程有限公司 | Automatic receive inflatable castle that closes |
| CN114582536A (en) * | 2020-11-30 | 2022-06-03 | 中国核工业二三建设有限公司 | Automatic turnover system of spent fuel storage grillwork for nuclear island fuel plant |
-
2016
- 2016-08-17 CN CN201620892911.4U patent/CN206075838U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107818830A (en) * | 2017-09-27 | 2018-03-20 | 中国核工业二三建设有限公司 | The hanging method of HTGR reactor core shell |
| CN107818830B (en) * | 2017-09-27 | 2020-09-15 | 中国核工业二三建设有限公司 | Hoisting method of reactor core shell of high-temperature gas cooled reactor |
| CN108811286A (en) * | 2018-07-05 | 2018-11-13 | 中国工程物理研究院流体物理研究所 | A kind of overturning platform and its method for turning suitable for linear induction accelerator cavity |
| CN108811286B (en) * | 2018-07-05 | 2020-03-31 | 中国工程物理研究院流体物理研究所 | Overturning platform suitable for linear induction accelerator cavity and overturning method thereof |
| CN112402993A (en) * | 2020-11-06 | 2021-02-26 | 温州博旺联科建筑工程有限公司 | Automatic receive inflatable castle that closes |
| CN114582536A (en) * | 2020-11-30 | 2022-06-03 | 中国核工业二三建设有限公司 | Automatic turnover system of spent fuel storage grillwork for nuclear island fuel plant |
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