CN206517254U - A kind of nuclear power generator rotor takes out the system of wearing - Google Patents
A kind of nuclear power generator rotor takes out the system of wearing Download PDFInfo
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- CN206517254U CN206517254U CN201720219046.1U CN201720219046U CN206517254U CN 206517254 U CN206517254 U CN 206517254U CN 201720219046 U CN201720219046 U CN 201720219046U CN 206517254 U CN206517254 U CN 206517254U
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- rotor
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- nuclear power
- power generator
- takes out
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Abstract
A kind of nuclear power generator rotor takes out the system of wearing, including the iron core neonychium being laid in stator thorax, it is laid on the slide plate above iron core neonychium, being placed in above slide plate is used to slide the cunning footwear for wearing rotor, held for being assemblied in encouraging for rotor to support the rotor spider of rotor, for being assemblied in rotor vapour end the Journal bracket of rotor is worn to support and slide, for the movable vane piece protection ring installed at rotor blade axle journal, driving for slinging rotor, penetrating device is taken out for provide tractive force, the sliding footwear, Journal bracket, movable vane piece protection ring is made of polytetrafluoroethylene (PTFE) material.The utility model avoids to wear, and the risk that the risk and foreign matter of impact and rub are produced occurs during rotor; and two layers of the design and increase rotor spider support base of iron core neonychium improve the reliability for wearing rotor; rotor spider is improved; and operating efficiency greatly improved in newly-increased hoist engine, crossbeam, slide plate Mobile base; maintenance duration is saved, repair quality is improved.
Description
Technical field
The utility model is related to nuclear power station field, more particularly to a kind of nuclear power generator rotor takes out the system of wearing.
Background technology
Traditional generator, which is taken out, to be worn working rotor and supplies specific purpose tool using factory, and the specific purpose tool reliability that factory supplies is not high, deposits
The risk and foreign matter risk of impact and rub occur in journey is pumped through in rotor, then can greatly improve existing if there is foreign matter
Field risk.
Utility model content
The technical problems to be solved in the utility model is that the drawbacks described above for prior art is sent out there is provided a kind of nuclear power
Rotor takes out the system of wearing.
The utility model solves the technical scheme that its technical problem used：Construct a kind of nuclear power generator rotor and take out and wear
System, including be laid in stator thorax iron core neonychium, be laid on above iron core neonychium slide plate, be placed in above slide plate
The cunning footwear of rotor are worn for sliding, are held for being assemblied in encouraging for rotor to support the rotor spider of rotor, for being assemblied in rotor
Journal bracket, the movable vane piece protection ring for being installed at rotor blade axle journal, the use of rotor are worn to support and slide in vapour end
In slinging the driving of rotor, the penetrating device of taking out for providing tractive force, the sliding footwear, Journal bracket, movable vane piece protection ring are adopted
It is made of polytetrafluoroethylene (PTFE) material.
In nuclear power generator rotor described in the utility model takes out the system of wearing, the sliding footwear are curved watt in cross section
Shape structure, from outside to inside including three layers, outermost layer is the polyfluortetraethylene plate of the tiles contacted with slide plate, and intermediate layer is multiple edges
The polytetrafluoroethylene (PTFE) block of the axis extension of sliding footwear, arc direction of multiple polytetrafluoroethylene (PTFE) blocks along sliding footwear is spliced to form tiles successively
Intermediate layer, innermost layer be tiles rubber layer.
In nuclear power generator rotor described in the utility model takes out the system of wearing, the Journal bracket includes supporting part and can
The ear being arranged side by side installed in two of supporting part top surface along stator shaft orientation of dismounting, the bottom surface of the supporting part is to evagination
The cambered surface gone out, the top surface of the supporting part offers an arc-shaped slot, Liang Ge ears enclosed with the arc-shaped slot to be formed with
The annular anchoring structures of rotor journal matching.
In nuclear power generator rotor described in the utility model takes out the system of wearing, the driving uses double-contracting by nylon rope
The mode of orchid knot winds rotor waist.
In nuclear power generator rotor described in the utility model takes out the system of wearing, the system also includes being used to move on slide plate
Move to the slide plate Mobile base in stator thorax, the slide plate Mobile base end two ends set a roller respectively.
In nuclear power generator rotor described in the utility model takes out the system of wearing, the system also includes being used to support rotor
The trapezoidal rotor spider support base of bracket.
In nuclear power generator rotor described in the utility model takes out the system of wearing, the cross section of the slide plate is arc, sliding
Plate end is used to wear rope to pull the strip hole that slide plate enters stator thorax along arc direction interval setting is multiple.
In nuclear power generator rotor described in the utility model takes out the system of wearing, the section of the iron core neonychium is arc
Shape, the iron core neonychium includes inside and outside two layers, and outer layer is rubber layer with stator contact, and nexine is be knitted to form wear-resisting
Layer.
In nuclear power generator rotor described in the utility model takes out the system of wearing, it is described take out to install be set to hoist engine, generate electricity
Fixed pulley is installed in the rotor centerline left and right sides that machine encourages the vertical flange face of end end cap, and the system also includes a crossbeam, rotor
Bottom plate, the first side plate of the rectangle being bolted with rotor vertical with bottom plate and the bottom plate of bracket including rectangle and the
Side plate is connected and two vertical with bottom plate the second side plates just to the triangle of setting, an ends are connected with the first side plate
And the tubular structure vertical with the first side plate, the waist of the tubular structure is connected by a pillar with bottom plate, tubular structure
The end of remote first side plate be connected by bolt with the crossbeam, two steel wire rope shackles are installed on crossbeam two ends, horizontal
The left and right sides at beam center is respectively arranged with barbell structure, and two steel wire ropes extend to fixed pulley rear steering from crossbeam two ends and passed through again
Hoist engine is connected after the waist of barbell structure.
Implement nuclear power generator rotor of the present utility model and take out the system of wearing, have the advantages that：The utility model is slided
Footwear, Journal bracket, movable vane piece protection ring are made of polytetrafluoroethylene (PTFE) material, it is to avoid wear during rotor and occur sound and touch
The risk that the risk and foreign matter of mill are produced；Further, two layers of the design and increase rotor spider support of iron core neonychium
Seat improves the reliability for wearing rotor, and rotor spider is improved, and newly-increased hoist engine, crossbeam, slide plate Mobile base are significantly carried
High operating efficiency, saves maintenance duration, improves repair quality.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is embodiment of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, also
Other accompanying drawings can be obtained according to the accompanying drawing of offer：
Fig. 1 is the structural representation that nuclear power generator rotor of the present utility model takes out the cunning footwear in the embodiment one for the system of wearing
Figure；
Fig. 2 is that the structure that nuclear power generator rotor of the present utility model takes out the Journal bracket in the embodiment one for the system of wearing is shown
It is intended to；
Fig. 3 is that nuclear power generator rotor of the present utility model takes out the embodiment two of the system of wearing and taking out schematic diagram when wearing.
Embodiment
For the ease of understanding the present invention, the present invention is described more fully below with reference to relevant drawings.In accompanying drawing
Give the exemplary embodiments of the present invention.But, the present invention can be realized in many different forms, however it is not limited to this paper institutes
The embodiment of description.On the contrary, the purpose that these embodiments are provided be make to the disclosure more it is thorough comprehensively.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or can also have element placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " level ", " left side ",
" right side " and similar statement are for illustrative purposes only.
Unless otherwise defined, all of technologies and scientific terms used here by the article is with belonging to technical field of the invention
The implication that technical staff is generally understood that is identical.Term used in the description of the invention herein is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.
Embodiment one
The nuclear power generator rotor of the present embodiment, which takes out the system of wearing, to be included：It is laid on iron core neonychium in stator thorax, laying
Slide plate above iron core neonychium, be placed in above slide plate be used to slide wear the cunning footwear of rotor, for being assemblied in encouraging for rotor
Hold with support the rotor spider of rotor, for being assemblied in rotor vapour end with support and slide wear rotor Journal bracket, for
The movable vane piece protection ring installed at rotor blade axle journal, the driving for slinging rotor, install for providing taking out for tractive force
Put, the sliding footwear, Journal bracket, movable vane piece protection ring are made of polytetrafluoroethylene (PTFE) material.
With reference to Fig. 1, the sliding footwear are the curved tiles structure in cross section, from outside to inside including three layer 11,12,13, most
Outer layer 11 is the polyfluortetraethylene plate of the tiles contacted with slide plate, the polytetrafluoro that intermediate layer 12 extends for multiple axis along sliding footwear
Ethene block, arc direction of multiple polytetrafluoroethylene (PTFE) blocks along sliding footwear is spliced to form the intermediate layer 12 of tiles successively, and innermost layer 13 is
The rubber layer of tiles.
With reference to Fig. 2, the Journal bracket includes supporting part 21 and is detachably arranged in two of supporting part top surface along fixed
The sub ear 22 being axially arranged side by side, the bottom surface of the supporting part 21 is outstanding cambered surface, and the top surface of the supporting part is opened
Provided with an arc-shaped slot, Liang Ge ears 22 enclose the annular fixed knot to be formed and be matched with rotor journal with the arc-shaped slot
Structure.
Wherein, the structure of movable vane piece protection ring is identical with traditional movable vane piece protection ring, and only material replaces with poly- four
PVF material, prevents from wearing when such as colliding with during rotor, stator thorax is broken.Therefore, the structure of movable vane piece protection ring
Here is omitted.
It is preferred that, the driving winds rotor waist by way of nylon rope is using double-contracting orchid knot.
Wherein, the cross section of the slide plate is arc, and slide plate end is arranged at intervals multiple for wearing bolt along arc direction
The strip hole for restricting to pull slide plate to enter stator thorax.
Wherein, the section of the iron core neonychium is arc, and the iron core neonychium includes inside and outside two layers, and outer layer is with determining
The rubber layer of son contact, nexine is the wearing layer being knitted to form.
It is to be appreciated that to be pumped through the other instruments used in journey same as the prior art for rotor, it is not another herein
One is enumerated, and the instrument mentioned of the present embodiment need to only be replaced Some tools of the prior art by those skilled in the art.
Moved it is further preferred that the system also add a slide plate for being used to slide plate being moved in stator thorax
Seat, the slide plate Mobile base end two ends set a roller respectively.
In order to improve stability, system has also newly increased a trapezoidal rotor spider support for being used to support rotor spider
Seat.
Embodiment two
In the present embodiment, further improved taking out penetrating device, and match add some and this implementation
Example take out the supporting structure of penetrating device or instrument.
Specifically, with reference to Fig. 3, the penetrating device 4 of taking out is hoist engine, and generator is encouraged in the rotor of the vertical flange face of end end cap
Fixed pulley 200 is installed in the heart line left and right sides, increases a shoulder pole crossbeam 31 newly in addition.
The of the bottom plate of traditional rotor spider including rectangle, the rectangle being bolted with rotor vertical with bottom plate
Side plate, it is connected with bottom plate and the first side plate and two vertical with bottom plate the second side plates just to the triangle of setting, this reality
Apply example on this basis, increase an end newly and be connected with the first side plate and the tubular structure vertical with the first side plate, the tubulose
The waist of structure is connected by a pillar with bottom plate, and the end of remote first side plate of tubular structure passes through bolt and institute
State crossbeam 31 to connect, two steel wire rope shackles are installed on the two ends of crossbeam 31, the left and right sides at the center of crossbeam 31 is respectively arranged with barbell
Structure, two steel wire ropes 100 are extended to from the two ends of crossbeam 31 to turn around to turn to again after fixed pulley 200 by connecting after the waist of barbell structure
Connect hoist engine.
In summary, implement nuclear power generator rotor of the present utility model and take out the system of wearing, have the advantages that：This reality
It is made with novel sliding footwear, Journal bracket, movable vane piece protection ring of polytetrafluoroethylene (PTFE) material, it is to avoid wear hair during rotor
The risk that the risk and foreign matter of raw impact and rub are produced；Further, two layers of the design and increase rotor of iron core neonychium
Bracket support seat improves the reliability for wearing rotor, and rotor spider is improved, and newly-increased hoist engine, crossbeam, slide plate movement
Operating efficiency greatly improved in seat, saves maintenance duration, improves repair quality.
Embodiment of the present utility model is described above in conjunction with accompanying drawing, but the utility model is not limited to
The embodiment stated, above-mentioned embodiment be only it is schematical, rather than restricted, this area it is common
Technical staff is not departing from the utility model objective and scope of the claimed protection situation under enlightenment of the present utility model
Under, many forms can be also made, these are belonged within protection of the present utility model.
Claims (9)
1. a kind of nuclear power generator rotor takes out the system of wearing, it is characterised in that including be laid in stator thorax iron core neonychium, paving
The slide plate above iron core neonychium is located at, is placed in above slide plate and wears the cunning footwear of rotor, for being assemblied in rotor for sliding
End is encouraged to support the rotor spider of rotor, to support and slide wear the Journal bracket of rotor for being assemblied in rotor vapour end, be used for
The movable vane piece protection ring installed at rotor blade axle journal, the driving for slinging rotor, wear for providing taking out for tractive force
Device, the sliding footwear, Journal bracket, movable vane piece protection ring are made of polytetrafluoroethylene (PTFE) material.
2. nuclear power generator rotor according to claim 1 takes out the system of wearing, it is characterised in that the sliding footwear are in for cross section
The tiles structure of arc, from outside to inside including three layers, outermost layer is the polyfluortetraethylene plate of the tiles contacted with slide plate, intermediate layer
For the polytetrafluoroethylene (PTFE) block of multiple axis extensions along sliding footwear, arc direction of multiple polytetrafluoroethylene (PTFE) blocks along sliding footwear splices successively
The intermediate layer of tiles is formed, innermost layer is the rubber layer of tiles.
3. nuclear power generator rotor according to claim 1 takes out the system of wearing, it is characterised in that the Journal bracket includes branch
The ear that support part is arranged side by side be detachably arranged in supporting part top surface two along stator shaft orientation, the bottom surface of the supporting part
For outstanding cambered surface, the top surface of the supporting part offers an arc-shaped slot, and Liang Ge ears enclose with the arc-shaped slot
Close the annular anchoring structures for being formed and being matched with rotor journal.
4. nuclear power generator rotor according to claim 1 takes out the system of wearing, it is characterised in that the driving passes through nylon rope
Rotor waist is wound by the way of double-contracting orchid knot.
5. nuclear power generator rotor according to claim 1 takes out the system of wearing, it is characterised in that the system also includes being used for
The slide plate Mobile base that slide plate is moved in stator thorax, the slide plate Mobile base end two ends set a roller respectively.
6. nuclear power generator rotor according to claim 1 takes out the system of wearing, it is characterised in that the system also includes being used for
Support the trapezoidal rotor spider support base of rotor spider.
7. nuclear power generator rotor according to claim 1 takes out the system of wearing, it is characterised in that the cross section of the slide plate is
Arc, slide plate end is used to wear rope to pull the strip hole that slide plate enters stator thorax along arc direction interval setting is multiple.
8. nuclear power generator rotor according to claim 1 takes out the system of wearing, it is characterised in that section of the iron core neonychium
Face is arc, and the iron core neonychium includes inside and outside two layers, and outer layer is the rubber layer with stator contact, and nexine is knitted to form
Wearing layer.
9. nuclear power generator rotor according to claim 1 takes out the system of wearing, it is characterised in that it is described take out to install be set to elevator
Fixed pulley is installed in machine, the rotor centerline left and right sides that generator encourages the vertical flange face of end end cap, and it is horizontal that the system also includes one
Beam, rotor spider includes bottom plate, the first side plate of the rectangle being bolted with rotor vertical with bottom plate and the bottom of rectangle
Plate and the connection of the first side plate and two vertical with bottom plate the second side plate, an end and the first sides just to the triangle of setting
Plate is connected and the tubular structure vertical with the first side plate, and the waist of the tubular structure is connected by a pillar with bottom plate, is managed
The end of remote first side plate of shape structure is connected by bolt with the crossbeam, and two steel wire rope shackles are installed on crossbeam two
End, the left and right sides at crossbeam center is respectively arranged with barbell structure, and two steel wire ropes extend to fixed pulley rear steering from crossbeam two ends
Again by connecting hoist engine after the waist of barbell structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720219046.1U CN206517254U (en) | 2017-03-08 | 2017-03-08 | A kind of nuclear power generator rotor takes out the system of wearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720219046.1U CN206517254U (en) | 2017-03-08 | 2017-03-08 | A kind of nuclear power generator rotor takes out the system of wearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206517254U true CN206517254U (en) | 2017-09-22 |
Family
ID=59869888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720219046.1U Active CN206517254U (en) | 2017-03-08 | 2017-03-08 | A kind of nuclear power generator rotor takes out the system of wearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206517254U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111835158A (en) * | 2020-07-31 | 2020-10-27 | 湘潭电机股份有限公司 | Motor rotor moving-out method |
| CN112104174A (en) * | 2020-10-09 | 2020-12-18 | 福建太元动力科技有限公司 | Rotor penetrating method based on generator |
| CN112865443A (en) * | 2021-01-04 | 2021-05-28 | 中国神华能源股份有限公司国华电力分公司 | Journal bracket, method for penetrating rotor using journal bracket, and method for extracting rotor |
| CN114499064A (en) * | 2021-12-24 | 2022-05-13 | 国网河南省电力公司检修公司 | Phase modifier rotor detaching method |
-
2017
- 2017-03-08 CN CN201720219046.1U patent/CN206517254U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111835158A (en) * | 2020-07-31 | 2020-10-27 | 湘潭电机股份有限公司 | Motor rotor moving-out method |
| CN112104174A (en) * | 2020-10-09 | 2020-12-18 | 福建太元动力科技有限公司 | Rotor penetrating method based on generator |
| CN112865443A (en) * | 2021-01-04 | 2021-05-28 | 中国神华能源股份有限公司国华电力分公司 | Journal bracket, method for penetrating rotor using journal bracket, and method for extracting rotor |
| CN114499064A (en) * | 2021-12-24 | 2022-05-13 | 国网河南省电力公司检修公司 | Phase modifier rotor detaching method |
| CN114499064B (en) * | 2021-12-24 | 2023-09-26 | 国网河南省电力公司超高压公司 | Method for disassembling rotor of camera |
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