CN208169203U - A kind of electric power easy to repair core main pump - Google Patents
A kind of electric power easy to repair core main pump Download PDFInfo
- Publication number
- CN208169203U CN208169203U CN201820385924.1U CN201820385924U CN208169203U CN 208169203 U CN208169203 U CN 208169203U CN 201820385924 U CN201820385924 U CN 201820385924U CN 208169203 U CN208169203 U CN 208169203U
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- CN
- China
- Prior art keywords
- main pump
- fixedly connected
- core main
- repair
- electric power
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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.)
- Expired - Fee Related
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Abstract
The utility model relates to core main pump technical fields, more particularly to a kind of electric power core main pump easy to repair, including bottom plate, the bottom of the bottom plate is fixedly connected with pedestal, two sides at the top of the bottom plate are fixedly connected to support column, two opposite sides of the support column offer sliding slot, the internal activity of the sliding slot is connected with slide plate, the bottom of the slide plate is fixedly connected with telescopic mast, the bottom of the telescopic mast is plugged with casing, and it is fixedly connected at the top of the bottom of casing and bottom plate, spring is socketed on the outside of the telescopic mast, deck is fixedly connected at the top of the slide plate.The electric power easy to repair core main pump, core main pump ontology is limited by the gag lever post at the top of slide plate, core main pump ontology is connect by the support column convenient cap sleeve-board at the top of bottom plate, cover board is fixed with support column by the threaded rod inside thread bush, it is convenient that disassembly cover board is opened in maintenance, to achieve the purpose that easy to repair.
Description
Technical field
The utility model relates to core main pump technical field, specially a kind of electric power easy to repair core main pump.
Background technique
Core main pump is in nuclear island primary Ioops system, for driving coolant in RCP (reactor coolant loop) system
The pump circulated, main pump are located at nuclear island cardia, are nuclear power operating control for hot water is pumped into evaporator conversion thermal energy
The key of water circulation, each steam generator have a main pump.
During installation, majority is equipped with protective frame to core main pump, and existing protective frame is mostly welding or fixed, when core main pump
It is damaged, when needing repairing, disassembly difficulty is taken time and effort, and influences maintenance progress, inconvenience maintenance, we have proposed one kind thus
Electric power easy to repair core main pump.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of electric power core main pump easy to repair, solves
Inconvenience disassembly protective frame, influences the problem of repairing speed.
(2) technical solution
To realize above-mentioned purpose easy to repair, the utility model is provided the following technical solutions：A kind of electricity easy to repair
Power core main pump, including bottom plate, the bottom of the bottom plate are fixedly connected with pedestal, and the two sides at the top of the bottom plate are fixedly connected with
There is support column, two opposite sides of the support column offer sliding slot, and the internal activity of the sliding slot is connected with slide plate, institute
The bottom for stating slide plate is fixedly connected with telescopic mast, and the bottom of the telescopic mast is plugged with casing, and the bottom of casing and bottom plate
Top is fixedly connected, and spring is socketed on the outside of the telescopic mast, and deck, the deck are fixedly connected at the top of the slide plate
The two sides at top are fixedly connected to gag lever post, and the middle part at the top of the deck is connected with core main pump ontology, the core master
The side of pump ontology is fixedly connected with water inlet pipe, and outlet pipe, the support column are fixedly connected at the top of the core main pump ontology
Top movable be connected with cover board, the two sides of the cover board are fixedly connected to handle, and the two sides at the top of the cover board are fixed
It is connected with thread bush, the internal whorl of the thread bush is connected with threaded rod, and the top of cover board is run through simultaneously in one end of threaded rod
Extend to the inside of support column.
Preferably, the bottom of the pedestal offers anti-skid chequer, and the shape of anti-skid chequer is herringbone.
Preferably, the quantity of the gag lever post is four, and the gag lever post is symmetrically distributed in the quadrangle at the top of deck.
Preferably, the quantity of described sleeve pipe is eight, and every four casings are one group using the center line of slide plate as axle center pair
Claim the top for being distributed in bottom plate.
Preferably, protective pad is socketed on the outside of the handle, and protective pad is rubber sleave.
Preferably, torsion block is fixedly connected at the top of the threaded rod, and turning round block is stainless steel metal block.
(3) beneficial effect
The utility model provides a kind of electric power core main pump easy to repair.Has following beneficial effect：
(1), the electric power easy to repair core main pump limits core main pump ontology by the gag lever post at the top of slide plate, passes through
Support column convenient cap sleeve-board at the top of bottom plate connects core main pump ontology, keeps cover board and support column solid by the threaded rod inside thread bush
It is fixed, it is convenient that disassembly cover board is opened in maintenance, to achieve the purpose that easy to repair.
(2), the electric power easy to repair core main pump facilitates slide plate in cunning by the sliding slot of support column side opened up
The internal activity of slot, by the spring of slide plate bottom, the cooperation of telescopic mast and casing, buffer protection function reduces core main pump
Vibration at runtime extends service life, and the electric power easy to repair is simple with core Structure of RCP, easy to use, practical effect
Fruit is good.
Detailed description of the invention
Fig. 1 is the utility model structure front schematic view；
Fig. 2 is enlarged diagram at the A of the utility model structure chart 1；
Fig. 3 is enlarged diagram at the B of the utility model structure chart 1.
In figure：1 bottom plate, 2 pedestals, 3 support columns, 4 sliding slots, 5 slide plates, 6 springs, 7 telescopic masts, 8 casings, 9 decks, 10 limits
Bar, 11 core main pump ontologies, 12 water inlet pipes, 13 outlet pipes, 14 cover boards, 15 handles, 16 thread bush, 17 threaded rods.
Specific embodiment
As shown in Figure 1-3, the utility model provides a kind of technical solution：A kind of electric power easy to repair core main pump, packet
Bottom plate 1 is included, the bottom of bottom plate 1 is fixedly connected with pedestal 2, and the bottom of pedestal 2 offers anti-skid chequer, and the shape of anti-skid chequer is behaved
The two sides of font, 1 top of bottom plate are fixedly connected to support column 3, and the opposite side of two support columns 3 offers sliding slot 4, sliding
The internal activity of slot 4 is connected with slide plate 5, and the bottom of slide plate 5 is fixedly connected with telescopic mast 7, and the bottom of telescopic mast 7 is plugged with casing
8, and the bottom of casing 8 is fixedly connected with the top of bottom plate 1, the quantity of casing 8 is eight, and every four casings 8 be one group with
The center line of slide plate 5 is the top that axle center is symmetrically distributed in bottom plate 1, and the outside of telescopic mast 7 is socketed with spring 6, passes through support column 3
The sliding slot 4 of side opened up facilitates slide plate 5 in the internal activity of sliding slot 4, by the spring 6 of 5 bottom of slide plate, telescopic mast 7 and set
The cooperation of pipe 8, buffer protection function reduce the vibration of core main pump at runtime, extend service life, the electricity easy to repair
Power is simple with core Structure of RCP, easy to use, good practical effect, and the top of slide plate 5 is fixedly connected with deck 9,9 top of deck
Two sides are fixedly connected to gag lever post 10, and the quantity of gag lever post 10 is four, and gag lever post 10 is symmetrically distributed in the four of 9 top of deck
The middle part at angle, 9 top of deck is connected with core main pump ontology 11, and the side of core main pump ontology 11 is fixedly connected with water inlet pipe
12, the top of core main pump ontology 11 is fixedly connected with outlet pipe 13, and the top movable of support column 3 is connected with cover board 14, cover board 14
Two sides be fixedly connected to handle 15, the outside of handle 15 is socketed with protective pad, and protective pad is rubber sleave, and cover board 14 pushes up
The two sides in portion are fixedly connected to thread bush 16, and the internal whorl of thread bush 16 is connected with threaded rod 17, and the one of threaded rod 17
End runs through the top of cover board 14 and extends to the inside of support column 3, and the top of threaded rod 17 is fixedly connected with torsion block, and turns round block and be
Stainless steel metal block limits core main pump ontology 11 by the gag lever post 10 at 5 top of slide plate, passes through 3 side of support column at 1 top of bottom plate
Toilet cover plate 14 is socketed core main pump ontology 11, keeps cover board 14 and support column 3 fixed by the threaded rod 17 inside thread bush 16, convenient
Disassembly cover board 14 is opened in maintenance, to achieve the purpose that easy to repair.
The electric elements occurred in this article are electrically connected with extraneous main controller and 220V alternating current, and main controller can be meter
Calculation machine etc. plays the conventionally known equipment of control.
Working principle：By the way that core main pump ontology 11 is placed on 9 top of deck, by gag lever post 10 to core main pump ontology 11
It is limited, is socketed by the cover board 14 at 3 top of support column, the fixed support column 3 of cover board 14 is made by threaded rod 17, is easy to open
Disassembly, facilitates maintenance, by the cooperation of the spring 6, telescopic mast 7 and casing 8 of 5 bottom of slide plate, plays buffer protection function.
Claims (6)
1. a kind of electric power core main pump easy to repair, including bottom plate (1), it is characterised in that：The bottom of the bottom plate (1) is fixed
It is connected with pedestal (2), the two sides at the top of the bottom plate (1) are fixedly connected to support column (3), two support column (3) phases
Pair side offer sliding slot (4), the internal activity of the sliding slot (4) is connected with slide plate (5), the bottom of the slide plate (5)
It is fixedly connected with telescopic mast (7), the bottom of the telescopic mast (7) is plugged with casing (8), and the bottom of casing (8) and bottom plate (1)
Top be fixedly connected, be socketed with spring (6) on the outside of the telescopic mast (7), be fixedly connected with card at the top of the slide plate (5)
Seat (9), the two sides at the top of the deck (9) are fixedly connected to gag lever post (10), and the middle part activity at the top of the deck (9) connects
It is connected to core main pump ontology (11), the side of the core main pump ontology (11) is fixedly connected with water inlet pipe (12), the core main pump sheet
It is fixedly connected at the top of body (11) outlet pipe (13), the top movable of the support column (3) is connected with cover board (14), the lid
The two sides of plate (14) are fixedly connected to handle (15), and the two sides at the top of the cover board (14) are fixedly connected to thread bush
(16), the internal whorl of the thread bush (16) is connected with threaded rod (17), and cover board (14) are run through in one end of threaded rod (17)
Top and extend to the inside of support column (3).
2. one kind according to claim 1 electric power core main pump easy to repair, it is characterised in that：The pedestal (2)
Bottom offers anti-skid chequer, and the shape of anti-skid chequer is herringbone.
3. one kind according to claim 1 electric power core main pump easy to repair, it is characterised in that：The gag lever post (10)
Quantity be four, the gag lever post (10) is symmetrically distributed in the quadrangle at the top of deck (9).
4. one kind according to claim 1 electric power core main pump easy to repair, it is characterised in that：Described sleeve pipe (8)
Quantity is eight, and every four casings (8) are one group of top that bottom plate (1) is symmetrically distributed in using the center line of slide plate (5) as axle center
Portion.
5. one kind according to claim 1 electric power core main pump easy to repair, it is characterised in that：The handle (15)
Outside is socketed with protective pad, and protective pad is rubber sleave.
6. one kind according to claim 1 electric power core main pump easy to repair, it is characterised in that：The threaded rod (17)
Top be fixedly connected with torsion block, and turning round block is stainless steel metal block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820385924.1U CN208169203U (en) | 2018-03-21 | 2018-03-21 | A kind of electric power easy to repair core main pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820385924.1U CN208169203U (en) | 2018-03-21 | 2018-03-21 | A kind of electric power easy to repair core main pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208169203U true CN208169203U (en) | 2018-11-30 |
Family
ID=64375477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820385924.1U Expired - Fee Related CN208169203U (en) | 2018-03-21 | 2018-03-21 | A kind of electric power easy to repair core main pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208169203U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111608963A (en) * | 2020-06-02 | 2020-09-01 | 江苏惠生流体设备有限公司 | Intelligent ejector convenient to maintain |
-
2018
- 2018-03-21 CN CN201820385924.1U patent/CN208169203U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111608963A (en) * | 2020-06-02 | 2020-09-01 | 江苏惠生流体设备有限公司 | Intelligent ejector convenient to maintain |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181130 Termination date: 20210321 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |