CN108916547A - Primary Ioops main equipment bogey - Google Patents
Primary Ioops main equipment bogey Download PDFInfo
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- CN108916547A CN108916547A CN201810866823.0A CN201810866823A CN108916547A CN 108916547 A CN108916547 A CN 108916547A CN 201810866823 A CN201810866823 A CN 201810866823A CN 108916547 A CN108916547 A CN 108916547A
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- main equipment
- primary ioops
- ioops main
- supporting
- support
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- 230000000712 assembly Effects 0.000 claims abstract description 15
- 238000000429 assembly Methods 0.000 claims abstract description 15
- 238000006243 chemical reaction Methods 0.000 claims abstract description 5
- 239000004744 fabric Substances 0.000 claims description 4
- 238000006073 displacement reaction Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 230000001965 increasing effect Effects 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 206010003671 Atrioventricular Block Diseases 0.000 description 1
- 208000010271 Heart Block Diseases 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000009527 percussion Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M5/00—Engine beds, i.e. means for supporting engines or machines on foundations
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M7/00—Details of attaching or adjusting engine beds, frames, or supporting-legs on foundation or base; Attaching non-moving engine parts, e.g. cylinder blocks
Abstract
The invention discloses a kind of primary Ioops main equipment bogeys, supporting platform and carrier ring assemblies including the scaffold being arranged on reactor room bottom plate, the bearing cartridge module being arranged on reactor room bottom plate, parallel reaction heap Ceiling；The scaffold is centered around the periphery of the bearing cartridge module, and the supporting platform is fixed on the scaffold and supports the top of cartridge module；The carrier ring assemblies are distributed in the supporting platform according to the arrangement of primary Ioops main equipment, for connecting with the support of primary Ioops main equipment.Primary Ioops main equipment bogey of the invention, it can be used as the whole supporting base of compact Layout Small reactor primary Ioops main equipment, with high rigidity and heavy bearing capacity, under ocean condition and external impact operating condition, it provides for large span, high hanging main equipment with high rigidity supporting base, the relative displacement that each main equipment is unfavorable for short sleeve stress is limited, ocean platform demand is met.
Description
Technical field
The present invention relates to technical field of nuclear power more particularly to a kind of primary Ioops main equipment bogeys.
Background technique
In nuclear power station, the primary Ioops main equipment category loop type of the commercial land heap-type of some prevalences, using longer master
Pipeline connection, main equipment bearing uses the split type bearing of each equipment, and design basis is considered by the operating condition on land completely.Land
Under ground environment, primary Ioops main equipment is remain stationary for a long time in normal conditions, only accident conditions (as main pipeline cut,
Shake) it divides by percussion, by instantaneous lateral or vertical inertia force effect.Therefore heap-type main equipment bearing in land is satisfaction
The demand of thermal walking is discharged, freedom degree is larger and lateral-supporting is only of short duration effectively in accident conditions.And marine environment load is multiple
Miscellaneous, there are durations to wave for ocean condition, under tilt condition, and each main equipment can generate larger in horizontal, vertical direction
And continue alternation inertial load, size is directly proportional to equipment quality.Meanwhile ocean condition by outside it is also possible to rushed
It hits, can also make in main equipment pressure vessel by biggish inertial load.
The main equipment bearing lateral degrees of freedom of land heap-type whole can not limit, and may cause main pipeline by compared with big load,
There is the risk of cut.Land heap-type is smaller due to being restricted in terms of space, load simultaneously, and supporting base uses concrete,
Not only the big rigidity of weight is also unable to satisfy ocean platform demand.Therefore, the main equipment supporting base of existing land heap-type is uncomfortable
Use ocean platform.
Summary of the invention
The technical problem to be solved in the present invention is that providing a kind of primary Ioops main equipment carrying dress suitable for offshore platform
It sets.
The technical solution adopted by the present invention to solve the technical problems is：A kind of primary Ioops main equipment bogey is provided,
Including the scaffold being arranged on reactor room bottom plate, the bearing cartridge module being arranged on reactor room bottom plate, parallel reaction
The supporting platform and carrier ring assemblies of heap Ceiling；
The scaffold is centered around the periphery of the bearing cartridge module, and the supporting platform is fixed on the scaffold
With the top of bearing cartridge module；The carrier ring assemblies are distributed in the supporting platform according to the arrangement of primary Ioops main equipment,
For being connect with the support of primary Ioops main equipment.
Preferably, the scaffold includes more supporting legs, top-supported unit and multiple reinforced supports；
The more supporting legs are distributed in the periphery of the bearing cartridge module, and top connects the supporting platform, bottom
It is supported on reactor room bottom plate；The top-supported unit is connected at the top of the supporting leg；Multiple reinforced support difference
It is connected between two adjacent supporting legs.
Preferably, the reinforced support includes central block and more braces, and the more braces correspond to the supporting leg point
Cloth and is connected between the side of the central block and the supporting leg in the opposite sides of the central block；
The side of the brace and the central block where it is perpendicular.
Preferably, the reinforced support includes four braces, is evenly distributed in the opposite sides of the central block；Institute
Two braces for stating the every side of central block are setting up and down, the brace and the brace above the other side of a side-lower
It is located on a straight line.
Preferably, the top-supported unit includes more first crossbeams, more second cross beams and more cant beams；
The more first crossbeams are connected in turn between the supporting leg around the bearing cartridge module, form a rectangle
Frame；The more second cross beams are being spaced apart in rectangle frame and are being connected between two opposite supporting legs, by the square
Shape frame is separated into multiple small frames of the rectangle successively to connect；The more cant beams are evenly distributed in the small frame of multiple rectangles, described oblique
The relatively described first crossbeam of beam and second cross beam are oblique and be connected between the adjacent first crossbeam and second cross beam.
Preferably, the top of the supporting leg is equipped with rest pad, and the first crossbeam and second cross beam are connected to correspondence
The rest pad side of supporting leg is simultaneously connected in the raised step of the rest pad bottom.
Preferably, the top-supported unit further includes top plate；The top plate corresponds to the rest pad and is equipped with notch, described
Top plate is corresponded by notch and the rest pad to be placed between the supporting leg top, is covered and is connected to the rectangle frame
On.
Preferably, multiple backing plates are distributed on the top plate；The backing plate is connected between the top plate and supporting platform.
Preferably, the supporting platform horizontal is on the top-supported unit, and by multiple groups bolt assembly with it is described
Supporting leg is fixedly connected.
Preferably, the bolt assembly includes bolt body, nut and adjustment ring；The bolt body passes perpendicularly through institute
It states supporting platform and pierces into the rest pad, the adjustment ring is set in the bolt body and is embedded in the rest pad
Groove in, the nut is fastened in the bolt body.
Preferably, it is described bearing cartridge module include support pressure container first bearing cylinder, two for support steam hair
The opposite sides of the first bearing cylinder is arranged in second bearing cylinder of raw device, two the second bearing cylinders.
Preferably, the carrier ring assemblies include the first support ring connecting with the support of pressure vessel, two and steam
The second support ring and at least one third support ring being connect with main pump support of the support connection of generator；
First support ring corresponds to the first bearing cylinder and is arranged in the supporting platform, two second bearings
Ring corresponds to the second bearing cylinder and is distributed in the opposite sides of first support ring, and the third support ring is distributed in described the
The other at least side of one support ring.
Preferably, the primary Ioops main equipment bogey further includes at least one positioning pin；The positioning pin is vertically set
It sets in the supporting platform, is coaxially set between bearing cartridge module and the carrier ring assemblies for guiding and positioning.
Preferably, the lower part of the positioning pin is cylindrical body, and top is cone.
Primary Ioops main equipment bogey of the invention can be used as the whole of compact Layout Small reactor primary Ioops main equipment
There is body supporting base high rigidity and heavy bearing capacity for large span, to uphang under ocean condition and external impact operating condition
Empty main equipment, which provides, has high rigidity supporting base, limits the relative displacement that each main equipment is unfavorable for short sleeve stress, meets
Ocean platform demand.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples, in attached drawing：
Fig. 1 is the structural schematic diagram of the primary Ioops main equipment bogey of one embodiment of the invention；
Fig. 2 is the structural schematic diagram after Fig. 1 shown device removal supporting platform；
Fig. 3 is the bottom view of Fig. 1 shown device；
Fig. 4 is fit structure schematic diagram of the bolt assembly in supporting platform in Fig. 1 shown device.
Specific embodiment
For a clearer understanding of the technical characteristics, objects and effects of the present invention, now control attached drawing is described in detail
A specific embodiment of the invention.
As shown in Figure 1, the primary Ioops main equipment bogey of one embodiment of the invention, for reactor one in ocean platform
The carrying of circuit main equipment.The bogey may include scaffold 10, bearing cartridge module 20, supporting platform 30 and support ring
Component 40.Wherein, scaffold 10 and bearing cartridge module 20 are arranged on the bottom plate of reactor room, and bearing cartridge module 20 is located at
The inside of scaffold 10, so that scaffold 10 is centered around the periphery of bearing cartridge module 20.30 parallel reaction heap of supporting platform
The bottom plate in cabin is fixed on scaffold 10 and supports the top of cartridge module 20.Carrier ring assemblies 40 are according to primary Ioops main equipment
Arrangement is distributed in supporting platform 30, for connecting with the support of primary Ioops main equipment.
In conjunction with Fig. 1, Fig. 2, scaffold 10 includes more supporting legs 11, top-supported unit 12 and multiple reinforced supports
13.More supporting legs 11 are distributed in the periphery of bearing cartridge module 20, can form the ring for surrounding bearing cartridge module 20.Branch
The vertical vertically-arranged of leg 11 is on the bottom plate of reactor room, and on reactor room bottom plate, bottom can be set bottom supporting by area increased
Set raising stability；The top of supporting leg 11 connects supporting platform 30, so that whole be supported on supporting platform 30 and reactor room bottom
Between plate.Top-supported unit 12 is connected to 11 top of supporting leg.Multiple reinforced supports 13 are connected to two adjacent supporting legs
Between 11, the structural strength of scaffold 10 is improved.
Supporting leg 11 is made of high-intensitive fashioned iron, and cross section can be I-shaped or hollow rectangle, is being kept compared with low weight
While rigidity with higher, for transmitting vertical load, part lateral load and moment of flexure.Reinforced support 13 is connected to adjacent
Two supporting legs 11 between, increase scaffold 10 rigidity, keep its indeformable, prevent unstability.
The mutual cooperation of more supporting legs 11 and multiple reinforced supports 13 forms a truss structure, top-supported unit 12
It is then fixed on the top of the truss structure, forms a scaffold 10, enhancing primary Ioops main equipment bogey integrally supports
Rigidity reduces the deflection deformation under large span, forms the path of large scale space loading transmitting.
Wherein, reinforced support 13 may include central block 131 and more braces 132, and the corresponding supporting leg 11 of more braces 132 divides
Cloth and is connected between the side of central block 131 and supporting leg 11 in the opposite sides of central block 131.132 confronting legs of brace
11 inclinations, are welded between central block 131 and supporting leg 11, and brace 132 and the side of the central block 131 where it are mutually hung down
Directly, so that 132 stress of brace is axial normal stress, avoid brace 132 by shearing force bending deformation, enhance scaffold 10 can
By property.
In the present embodiment, reinforced support 13 includes four braces 132, is evenly distributed in the opposite sides of central block 131.In
Two braces 132 of the every side of heart block 131 are setting up and down, and the brace 132 of a side-lower is located at the brace 132 above the other side
On one straight line.
As shown in Figure 2,3, top-supported unit 12 may include more first crossbeams 121, more second cross beams 121 and more
Root cant beam 123.More first crossbeams 121 are connected in turn between supporting leg 11 around bearing cartridge module 20, corresponding more supporting legs 11
Distributed rectangular in 20 periphery of bearing cartridge module, more first crossbeams 121, which connect, also forms a rectangle frame.More second cross beams
122 are spaced apart in rectangle frame, are connected between two opposite supporting legs 11, and rectangle frame is separated into multiple successively phases
The small frame of the rectangle connect；For the small opposite rectangle frame of the small frame of rectangle, rectangle frame is the big frame of rectangle with respect to the small frame of rectangle.
More cant beams 123 are evenly distributed in the small frame of multiple rectangles, and cant beam 123 is with respect to first crossbeam 121 and second cross beam
122 is oblique and be connected between adjacent first crossbeam 121 and second cross beam 122, and the structure of reinforced top bearing unit 12 is strong
Degree has very high axial rigidity, anti-shearing rigidity and torsional rigidity.The distributing position of the small frame of rectangle corresponds to main equipment, real
Existing main equipment seat pivot rigidity improves and the transmitting of load.
For convenience of being welded and fixed for top-supported unit 12, the top of supporting leg 11 is equipped with rest pad 14.121 He of first crossbeam
Second cross beam 121 is connected to 14 side of rest pad of corresponding supporting leg 11 and is connected to the raised step of 14 bottom of rest pad
On 141.The setting of 11 top-supported block 14 of supporting leg is also used to fixation of the supporting platform 30 on scaffold 10.
In addition, top-supported unit 12 may also include top plate 124.The corresponding rest pad 14 of top plate 124 is equipped with notch, top plate
124 are corresponded between 11 top of merging supporting leg by notch and rest pad 14, are covered and are connected to the formation of first crossbeam 121
On rectangle frame.
30 horizontal of supporting platform is on top-supported unit 12.The top of rest pad 14 can protrude top plate 124 on supporting leg 11,
It is directly contacted with supporting platform 30 and it is supported.For the contact surface for increasing top-supported unit 12 and supporting platform 30
It is long-pending, multiple backing plates 125 are distributed on top plate 124, are connected between top plate 124 and supporting platform 30.
Backing plate 125 is matched in fact according to leveling rear support platform 30 and the spacing of top-supported unit 12, increases supporting platform 30
With the contact area of scaffold 10, reduce bearing point stress.
Supporting platform 30 is fixedly connected by multiple groups bolt assembly 50 with supporting leg 11, to be fixed on scaffold 10.
Bolt assembly 50, which is worn, to be fastened on the rest pad 14 at 11 top of supporting platform 30 and supporting leg, and the top of bolt assembly 50 is exposed
On the surface of supporting platform 30, easy disassembly is also convenient for leveling supporting platform 30.
As shown in Fig. 1,4, bolt assembly 50 may include bolt body 51, nut 52 and adjustment ring 53, bolt body 51
It passes perpendicularly through supporting platform 30 and pierces into rest pad 14, adjustment ring 53 is set in bolt body 51 and is embedded in rest pad 14
Groove (not shown) in, nut 52 is set in bolt body 51 and plays the role of fastening.53 thickness of adjustment ring is according to site dimension
It manufactures, 30 levelness of adjustable support platform is used according to thickness selection or multiple adjustment rings 53 simultaneously.52 periphery of nut can be equipped with
Bolt stretching machine can be used to pre-tighten for broached-tooth design.
Supporting cartridge module 20 includes multiple bearing cylinders, each bearing cylinder is made of steel plate；Support the quantity and cloth of cylinder
Seated position can be according to the placement variation of practical primary Ioops main equipment.In primary Ioops, main equipment includes a pressure vessel, two
Steam generator and at least one main pump；In general, the opposite sides of pressure vessel is arranged in two steam generators.It is corresponding
Ground, the present invention in, as shown in Figure 1, 2, bearing cartridge module 20 include support pressure container first bearing 21, two, cylinder for branch
The second bearing cylinder 22 of steam generator is held, the opposite sides of the first bearing cylinder 21 is arranged in two second bearing cylinders 22.Two
The central point of second bearing cylinder 22 and the first bearing cylinder 21 is in a straight line.
The top of first bearing cylinder 21 and the second bearing cylinder 22 welds together with supporting platform 30, and bottom is welded on reaction
On heap Ceiling, inside forms closed cavity, not only bearing part main equipment load, reduces large span supporting platform 30 by
Flexure when load, while main equipment and external pond (constrain pond) can also be isolated, keep the closing and drying of bearing cylinder.
In addition, a corresponding pressure vessel and two steam generators, top-supported unit 12 has there are three the small frame of rectangle,
It respectively corresponds in the periphery of the first bearing cylinder 21 and the second bearing cylinder 22.
Supporting platform 30 is the main body in primary Ioops main equipment bogey of the invention, provides the same of vertical bearing basis
When have biggish horizontal rigidity.The corresponding bearing cartridge module 20 of main equipment is mounted in supporting platform 30.
Carrier ring assemblies 40 include the first support ring for connecting with the support of pressure vessel 41, two and steam generator
The second support ring 42 and at least one third support ring 43 being connect with main pump support of support connection.First support ring 41
(mainly supporting platform 30 is backwards to the surface of scaffold 10) is arranged in supporting platform 30 in corresponding first bearing cylinder 21, this
One support ring 41 is located at the periphery of the first bearing cylinder 21；The corresponding second bearing cylinder 22 of two the second support rings 42 is distributed in first
The opposite sides of carrier ring 41 is located at the periphery of two second bearing cylinders 22；Third support ring 43 is distributed in the first support ring
41 other at least side, between the first support ring 41 and the second support ring 42.
First support ring 41, the second support ring 42 and third support ring 43 are the rigidity circle with certain axial width
Ring, bottom are welded in supporting platform 30 by complete penetraction and fusion in welding, and top is used for the connection of main equipment support, effectively enhancing axial rigidity
And bearing capacity.First support ring 41, the second support ring 42 and third support ring 43 can be connected as one, and form an entirety
Enhance horizontal rigidity, effectively limits relative displacement of each main equipment under accident conditions.
Arrange that the relative position of main equipment is different according to heap-type equipment, the first support ring 41, the second support ring 42 and the
The quantity and positional relationship of three support rings 43 also change therewith.
Further, primary Ioops main equipment bogey of the invention further includes at least one positioning pin 60.Positioning pin 60
It is vertically set in supporting platform 30, for guiding the coaxial line between positioning support cartridge module 20 and carrier ring assemblies 40 to set
It sets, that is, plays a part of to guarantee guiding and 40 coaxial line of positioning support cartridge module 20 and carrier ring assemblies.Preferably, positioning pin 60
Lower part is cylindrical body, and top is cone, and whole protrusion is in the supporting platform 30 backwards surface of scaffold 10.
In the present embodiment, as shown in Figure 1, there are two positioning pin 60 sets, it is distributed in the opposite sides of carrier ring assemblies 40, two
The line of a positioning pin 60 passes through the central point (center of circle) of the first support ring 41.
To sum up, primary Ioops main equipment bogey of the invention realizes the compact Layout of main equipment, and primary Ioops main equipment is held
It carries 6 freedom degrees set to position completely, has the ability of carrying heavy equipment or system, it can be each for effectively limitation primary Ioops
The relative displacement of main equipment provides safeguard.In main equipment and reactor room bearing point, large span and vertical direction are high in the horizontal direction
Under conditions of hanging, supporting base is provided and realizes the transmitting of vertical load and horizontal load, there is preferable shock resistance,
Ocean platform can be resisted and continue alternating force and external enormous impact, be suitable for open ocean.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (14)
1. a kind of primary Ioops main equipment bogey, which is characterized in that including the scaffold being arranged on reactor room bottom plate
（10）, the bearing cartridge module that is arranged on reactor room bottom plate（20）, parallel reaction heap Ceiling supporting platform（30）And
Carrier ring assemblies（40）；
The scaffold（10）It is centered around the bearing cartridge module（20）Periphery, the supporting platform（30）It is fixed on described
Scaffold（10）With bearing cartridge module（20）Top；The carrier ring assemblies（40）According to the arrangement of primary Ioops main equipment point
Cloth is in the supporting platform（30）On, for being connect with the support of primary Ioops main equipment.
2. primary Ioops main equipment bogey according to claim 1, which is characterized in that the scaffold（10）Including
More supporting legs（11）, top-supported unit（12）And multiple reinforced supports（13）；
The more supporting legs（11）It is distributed in the bearing cartridge module（20）Periphery, top connects the supporting platform
（30）, bottom supporting is on reactor room bottom plate；The top-supported unit（12）It is connected to the supporting leg（11）Top；It is multiple
The reinforced support（13）It is connected to two adjacent supporting legs（11）Between.
3. primary Ioops main equipment bogey according to claim 2, which is characterized in that the reinforced support（13）Including
Central block（131）And more braces（132）, the more braces（132）The corresponding supporting leg（11）It is distributed in the center
Block（131）Opposite sides, and be connected to the central block（131）Side and the supporting leg（11）Between；
The brace（132）With the central block where it（131）Side it is perpendicular.
4. primary Ioops main equipment bogey according to claim 3, which is characterized in that the reinforced support（13）Including
Four braces（132）, it is evenly distributed in the central block（131）Opposite sides；The central block（131）Every side
Two braces（132）It is setting up and down, the brace of a side-lower（132）With the brace above the other side（132）
It is located on a straight line.
5. primary Ioops main equipment bogey according to claim 2, which is characterized in that the top-supported unit（12）
Including more first crossbeams（121）, more second cross beams（122）And more cant beams（123）；
The more first crossbeams（121）Around the bearing cartridge module（20）It is connected to the supporting leg in turn（11）Between, shape
At a rectangle frame；The more second cross beams（122）It is spaced apart in rectangle frame and is connected to two opposite branch
Leg（11）Between, the rectangle frame is separated into multiple small frames of the rectangle successively to connect；The more cant beams（123）It is evenly distributed
In the small frame of multiple rectangles, the cant beam（123）The relatively described first crossbeam（121）And second cross beam（122）It is oblique and connect
In the adjacent first crossbeam（121）And second cross beam（122）Between.
6. primary Ioops main equipment bogey according to claim 5, which is characterized in that the supporting leg（11）Top set
There is rest pad（14）, the first crossbeam（121）And second cross beam（122）It is connected to corresponding supporting leg（11）Rest pad
（14）Side is simultaneously connected to the rest pad（14）The raised step of bottom（141）On.
7. primary Ioops main equipment bogey according to claim 6, which is characterized in that the top-supported unit（12）
It further include top plate（124）；The top plate（124）The corresponding rest pad（14）Equipped with notch, the top plate（124）Pass through notch
With the rest pad（14）It corresponds and is placed in the supporting leg（11）Between top, covers and be connected on the rectangle frame.
8. primary Ioops main equipment bogey according to claim 7, which is characterized in that the top plate（124）Upper distribution
There are multiple backing plates（125）；The backing plate（125）It is connected to the top plate（124）And supporting platform（30）Between.
9. primary Ioops main equipment bogey according to claim 6, which is characterized in that the supporting platform（30）Horizontal
In the top-supported unit（12）On, and pass through multiple groups bolt assembly（50）With the supporting leg（11）It is fixedly connected.
10. primary Ioops main equipment bogey according to claim 9, which is characterized in that the bolt assembly（50）Packet
Include bolt body（51）, nut（52）And adjustment ring（53）；The bolt body（51）Pass perpendicularly through the supporting platform
（30）And pierce into the rest pad（14）In, the adjustment ring（53）It is set in the bolt body（51）It goes up and is embedded described
Rest pad（14）Groove in, the nut（52）It is fastened on the bolt body（51）On.
11. primary Ioops main equipment bogey according to claim 1, which is characterized in that the bearing cartridge module（20）
The first bearing cylinder including support pressure container（21）, two the second bearing cylinders for supporting steam generator（22）, two
The second bearing cylinder（22）Setting is in the first bearing cylinder（21）Opposite sides.
12. primary Ioops main equipment bogey according to claim 11, which is characterized in that the carrier ring assemblies（40）
The first support ring being connect including the support with pressure vessel（41）, two the second bearings being connect with the support of steam generator
Ring（42）And at least one third support ring for being connect with main pump support（43）；
First support ring（41）The corresponding first bearing cylinder（21）It is arranged in the supporting platform（30）On, described in two
Second support ring（42）The corresponding second bearing cylinder（22）It is distributed in first support ring（41）Opposite sides, described
Three support rings（43）It is distributed in first support ring（41）In addition at least side.
13. -12 described in any item primary Ioops main equipment bogeys according to claim 1, which is characterized in that the primary Ioops
Main equipment bogey further includes at least one positioning pin（60）；The positioning pin（60）It is vertically set on the supporting platform
（30）On, for guiding and positioning the bearing cartridge module（20）And carrier ring assemblies（40）Between be coaxially set.
14. primary Ioops main equipment bogey according to claim 13, which is characterized in that the positioning pin（60）Under
Portion is cylindrical body, and top is cone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810866823.0A CN108916547B (en) | 2018-08-01 | 2018-08-01 | Primary equipment bearing device for loop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810866823.0A CN108916547B (en) | 2018-08-01 | 2018-08-01 | Primary equipment bearing device for loop |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108916547A true CN108916547A (en) | 2018-11-30 |
| CN108916547B CN108916547B (en) | 2023-12-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810866823.0A Active CN108916547B (en) | 2018-08-01 | 2018-08-01 | Primary equipment bearing device for loop |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112555336A (en) * | 2020-11-28 | 2021-03-26 | 贵州航天特种车有限责任公司 | Vehicle-mounted double-layer combined rack for electrical cabinet |
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| CN105913889A (en) * | 2016-07-05 | 2016-08-31 | 上海核工程研究设计院 | Three-loop nuclear energy system |
| CN208831981U (en) * | 2018-08-01 | 2019-05-07 | 中广核研究院有限公司 | Primary Ioops main equipment bogey |
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2018
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|---|---|---|---|---|
| DE3515648A1 (en) * | 1985-04-29 | 1986-10-30 | Kraftwerk Union AG, 4330 Mülheim | Device for the heat treatment of a reactor pressure vessel |
| CN104564545A (en) * | 2015-01-07 | 2015-04-29 | 广东明阳风电产业集团有限公司 | Offshore wind power jacket base transition section structure |
| CN105913889A (en) * | 2016-07-05 | 2016-08-31 | 上海核工程研究设计院 | Three-loop nuclear energy system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112555336A (en) * | 2020-11-28 | 2021-03-26 | 贵州航天特种车有限责任公司 | Vehicle-mounted double-layer combined rack for electrical cabinet |
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| Publication number | Publication date |
|---|---|
| CN108916547B (en) | 2023-12-26 |
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