CN204668068U - A kind of superconduction cake disassembling, assembling and replacing device - Google Patents
A kind of superconduction cake disassembling, assembling and replacing device Download PDFInfo
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- CN204668068U CN204668068U CN201520369155.2U CN201520369155U CN204668068U CN 204668068 U CN204668068 U CN 204668068U CN 201520369155 U CN201520369155 U CN 201520369155U CN 204668068 U CN204668068 U CN 204668068U
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- copper ring
- cover plate
- upper cover
- cake
- lower shoe
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Abstract
The utility model discloses a kind of superconduction cake disassembling, assembling and replacing device, this device comprises lower shoe, upper cover plate, copper ring conductor and positioning support strut, and multiple positioning support strut is arranged on lower shoe, and upper cover plate is installed on positioning support strut; The quantity of copper ring conductor be multiple and these copper ring conductors all between lower shoe and upper cover plate, there is spacing between two adjacent copper ring conductors; Each copper ring conductor is provided with multiple location hole, and each location hole is all vertically arranged, and each positioning support strut passes described copper ring conductor from a location hole of corresponding position respectively; Described copper ring conductor offers multiple fairlead.Multiple cake formula coil is linked together by copper ring conductor by this device, parallel connection or series connection can be realized, and not direct by weld together, improve the convertibility of fault cake formula coil and the utilance of cake formula coil, simplify the method for maintaining of device, reduce the maintenance cost of whole superconducting coil device.
Description
Technical field
The utility model belongs to superconducting coil field, more specifically, relates to a kind of superconduction cake disassembling, assembling and replacing device.
Background technology
At present, network system is very large in the loss of power transmission and distribution link, and therefore the scheme reducing grid loss is all being found by each state.Superconductor has the advantages such as low-loss, high efficiency, high-transmission current density because of it, and be expected to for reducing grid loss, the development for future electrical energy industry is significant.
But, superconduction raw material still face a lot of technological difficulties in actual applications, wherein high cost be wherein restrict most its widespread adoption a bit, therefore when superconducting tape cost cannot be reduced from worker technique, the utilance how improving superconducting tape is very crucial, analyzes concrete corrective measure with this.
Existing superconducting coil device, is generally made up of multiple superconduction cake and cake formula coil; Cake formula coil is crimped onto by the first coiling of superconducting tape to make pie form together and formed, and the cake formula coil formed is general ringwise, and it has internal diameter and external diameter; Multiple cake formula coil is as required by epoxy impregnation solidification under its vacuum environment, become the superconducting coil device of non-removable integrative-structure, once there is expendable fault in certain cake formula coil, then whole superconducting coil device faces the danger of scrapping, both constrain the application of superconducting device, significantly add again the manufacture and maintenance cost of device.
In addition, the superconducting device of integration, also cannot play a role on other experimental use, independent cake formula coil then can be reused, and the extraction wire on each cake formula coil connects with other cake formula coil, the multiple cake formula coil on superconducting coil device or be connected in parallel, or be cascaded, after using epoxy sealing, this connecting relation cannot be changed, and therefore its purposes is restricted.
Utility model content
For above defect or the Improvement requirement of prior art, the utility model provides a kind of superconduction cake disassembling, assembling and replacing device, it is characterized in that: this device comprises lower shoe, upper cover plate, copper ring conductor and positioning support strut, wherein,
Supporter based on described lower shoe, multiple described positioning support strut is arranged on lower shoe, and each positioning support strut is all vertically arranged, and upper cover plate is installed on positioning support strut, upper cover plate, lower shoe and multiple positioning support strut composition frame structure;
The quantity of described copper ring conductor be multiple and these copper ring conductors all between lower shoe and upper cover plate, there is spacing between two adjacent copper ring conductors; Each copper ring conductor is provided with multiple location hole, described location hole is circular hole, each location hole is all vertically arranged, and each positioning support strut passes described copper ring conductor from a location hole of corresponding position respectively, thus is arranged on positioning support strut by copper ring conductor;
Described copper ring conductor is circulus, and offers multiple fairlead thereon, and fairlead, for connecting the extraction wire of the cake formula coil of superconduction cake and superconducting coil device, realizes in parallel or series connection to make the cake formula coil be connected on copper ring conductor.
Preferably, described lower shoe is provided with multiple first strip hole, the position that described upper cover plate is corresponding to the first strip hole is correspondingly provided with the second strip hole;
Each first strip hole and second corresponding strip hole place wired delineation displacement lever are passed, the quantity of described coil location carriage release lever is consistent with the quantity of the first strip hole, described coil location carriage release lever is vertically arranged, described coil location carriage release lever can move in the first strip hole and the second strip hole thus with the contact internal walls of cake formula coil, and then make all cake formula coils between lower shoe and upper cover plate with one heart and limit the radial displacement of all cake formula coils.
Preferably, the top of described upper cover plate is provided with force application apparatus, described upper bringing device for downwards to apply active force upper cover plate and upwards applying active force at lower shoe, thus lower shoe and upper cover plate are clamped be in all cake formula coils therebetween.
Preferably, described upper force application apparatus is nut, and described nut thread is connected on coil location carriage release lever.
Preferably, the below of described lower shoe is provided with lower force application apparatus, and described lower bringing device for upwards applying active force at lower shoe, thus makes lower shoe and upper cover plate clamp to be in all cake formula coils therebetween.
Preferably, described lower force application apparatus is nut, and described nut thread is connected on coil location carriage release lever.
Preferably, described coil location carriage release lever has been threaded more than one nut, and the nut multiple coil location carriage release lever being in sustained height accepts a copper ring conductor jointly.
Preferably, described positioning support strut is through described upper cover plate, and described upper cover plate and copper ring conductor upper-lower position are arranged on positioning support strut adjustably.
Preferably, all coil location carriage release levers all pass copper ring conductor from the inner chamber of copper ring conductor.
In general, the above technical scheme conceived by the utility model compared with prior art, can obtain following beneficial effect:
1) multiple cake formula coil is linked together by copper ring conductor by this device, parallel connection or series connection can be realized, and not direct by weld together, improve the convertibility of fault cake formula coil and the utilance of cake formula coil, simplify the method for maintaining of device, reduce the maintenance cost of whole superconducting coil device;
2) this device is by coil location carriage release lever moveable feature in the first strip hole and the second strip hole, can realize positioning with fixing to the magnet that the cake formula coil groups of different size is synthesized, do not need to formulate multiple fixing devices for different cake formula coils, save production cost;
3) this device adopts cake formula coil and connects to form superconducting coil device around copper ring conductor outward, instead of by overall for multiple cake formula coil epoxy impregnation solidification, improve the overall cooling effect of superconducting coil device and then add the coefficient of safety of device stable operation, simplify the unloading process of cake formula coil, reduce the human cost in maintenance process.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of copper ring conductor in the utility model;
Fig. 3 is the structural representation of upper cover plate in the utility model
In all of the figs, identical Reference numeral is used for representing identical element or structure, wherein:
1-positioning support strut, 2-coil location carriage release lever, 3-upper cover plate, 4-copper ring conductor, 5-setscrew nut, 6-lower shoe, 61-first strip hole, 31-second strip hole.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.In addition, if below in described each execution mode of the utility model involved technical characteristic do not form conflict each other and just can mutually combine.
As shown in FIG. 1 to 3, a kind of superconduction cake disassembling, assembling and replacing device, this device comprises lower shoe 5, upper cover plate 3, copper ring conductor 4 and positioning support strut 1, wherein,
Described lower shoe 5 upwards vertically arranges described positioning support strut 1, and the quantity of described positioning support strut 1 is multiple; Preferably, the lower end of described positioning support strut 1 is fixedly connected on lower shoe 5.Supporter based on described lower shoe 5, multiple described positioning support strut 1 is arranged on lower shoe 5, each positioning support strut 1 is all vertically arranged, and upper cover plate 3 is installed on positioning support strut 1, and upper cover plate 3, lower shoe 5 and multiple positioning support strut 1 form frame structure;
The quantity of described copper ring conductor 4 be multiple and these copper ring conductors 4 all between lower shoe 5 and upper cover plate 3;
Spacing is there is between two adjacent copper ring conductors 4; Each copper ring conductor 4 is provided with multiple location hole, described location hole is circular hole, each location hole is all vertically arranged, and each positioning support strut 1 passes described copper ring conductor 4 from a location hole of corresponding position respectively, thus is arranged on positioning support strut 1 by copper ring conductor 4;
Described copper ring conductor 4 is circulus, and offers multiple fairlead 41 thereon, and fairlead 41, for connecting the extraction wire of the cake formula coil of superconduction cake and superconducting coil device, realizes in parallel or series connection to make the cake formula coil be connected on copper ring conductor 4.
The top of described upper cover plate 3 and the below of lower shoe 5 are respectively arranged with force application apparatus and lower force application apparatus, described upper bringing device and lower bringing device are respectively used to apply active force downwards at upper cover plate 3 with upwards apply active force on lower shoe 5, thus lower shoe 5 and upper cover plate 3 are clamped be in all cake formula coils therebetween.
Further, described lower shoe 5 is provided with multiple first strip hole 51, the position that described upper cover plate 3 is corresponding to the first strip hole 51 is correspondingly provided with the second strip hole 31;
Each first strip hole 51 and the second corresponding wired delineation displacement in strip hole 31 place lever 2 are passed, the quantity of described coil location carriage release lever 2 is consistent with the quantity of the first strip hole 51, described coil location carriage release lever 2 is vertically arranged, described coil location carriage release lever 2 can move in the first strip hole 51 and the second strip hole 31 thus with the contact internal walls of cake formula coil, and then make all cake formula coils between lower shoe 5 and upper cover plate 3 with one heart and limit the radial displacement of all cake formula coils.
Further, described upper force application apparatus is nut, and described nut thread is connected on coil location carriage release lever 2, and described lower force application apparatus is nut, and described nut thread is connected on coil location carriage release lever 2.Use nut, operation can be made more convenient, and turning nut can make rapidly
Further, described coil location carriage release lever 2 has been threaded more than one nut, and the nut multiple coil location carriage release lever 2 being in sustained height accepts a copper ring conductor 4 jointly, is convenient to the height adjusting copper ring conductor 4 like this.
Further, on described copper ring conductor 4, circumference is provided with multiple wiring hole 41, for making bolt device from wiring hole 41 through the binding post connected after copper ring conductor 4 on the extraction wire of cake formula coil.Multiple wiring hole 41 is set, is conducive to binding post and is connected on copper ring conductor 4 nearby, after on end face binding post being attached to copper ring conductor 4, then by bolt device through wiring hole 41, thus binding post is connected on copper ring conductor 4.By changing the connected mode of cake formula coil binding post each other, the serial or parallel connection of multiple cake formula coil can be realized.
Further, the quantity of described first strip hole 51 is three and these the first strip hole 51 circumferences are evenly arranged on lower shoe 5, and correspondingly, the quantity of described coil location carriage release lever 2 is also three.Determine the principle of a circle according to 3, use three coil location carriage release levers 2 can more easily make all cake formula coils concentric.
Upper cover plate 3 of the present utility model is the same with position with the method for strip hole with the perforate of lower shoe 5, outer as much as possible edge holes drilled through while can ensureing base plate strength, and hole is symmetrical about base plate center circumference; The length of strip hole and width also need to ensure overall mechanical strength, and preferred width is consistent with aperture, and there is 1/3 radius in the strip hole original position distance center of circle; Upper cover plate 3 carries out according to actual needs with lower shoe 5 thickness and radius, preferably, radius Selection radio cake formula coil radius large 1/3, lower shoe 5 thickness selects 10 ~ 20mm, to prevent the deform under pressure at cake formula coil, the preferred thickness of upper cover plate 3 is lower shoe 5 thickness half, to save material; Positioning support strut 1 is installed on upper cover plate 3 with in the perforate of lower shoe 5, and adopts nut itself and upper cover plate 3 to be fixed with lower shoe 5; The overall tapping of positioning support strut 1, its length will exceed the height of the magnet (superposed by multiple cake formula coil and formed) that needs are installed, the magnet height of preferred selection highly more than 1/5; Upper cover plate 3 makes with lower shoe 5 and positioning support strut 1 material selection insulating material, preferred epoxy material.
Preferably, upper cover plate 3 and lower shoe 5 entirety all rounded; The external diameter of copper ring conductor 4 is preferably consistent with the diameter of upper cover plate 3 and lower shoe 5, and its internal diameter is preferably than the diameter large 1/3 of cake formula coil; Preferably, the material of copper ring conductor 4 is the brass that electric conductivity is good; Need open location hole and wiring hole 41 on copper ring conductor 4, the position of location hole is consistent with lower shoe 5 position of opening with upper cover plate 3, so that positioning support strut 1 passes; Wiring hole 41 position and size are decided according to the actual requirements, and preferably pore radius is consistent with location hole radius, and position is also symmetrical about center of circle circumference with location hole, convenient processing; The distance of adjacent copper ring conductor 4 is preferably selected consistent with cake formula coil thickness, to make the structure of this device compacter, reduces whole height, the thickness preferably 3 ~ 5mm of copper ring conductor 4 itself.
Coil location carriage release lever 2 diameter needs consistent with the width of the strip hole on lower shoe 5 with upper cover plate 3, highly preferred consistent with positioning support strut 1, its upper and lower two ends tapping, reach needs can ensure can mounting nuts clamping upper cover plate 3 and lower shoe 5 be fixed up and down through position near base plate at bar; Its Material selec-tion insulating material, preferably selects epoxide resin material.
The course of work of this cake formula coil disassembling, assembling and replacing device is as follows:
1) perforate positioning support strut 1 and coil location carriage release lever 2 being arranged on respectively lower shoe 5 is the interior and position fastening nut passed with the first strip hole 51, is fixed; Be placed on lower shoe 5 by cake formula coil indefinite for quantity superposition afterwards, wherein coil location carriage release lever 2 needs the inner chamber through cake formula coil;
2) confirm the setting height(from bottom) of copper ring conductor 4 according to the thickness of cake formula coil, the spacing generally between adjacent two copper ring conductors 4 approximates the thickness of a cake formula coil; Setscrew nut installed by positioning support strut 1, and setting height(from bottom) distance lower shoe 5 is the thickness of cake formula coil, then is arranged on positioning support strut 1 by copper ring conductor 4 by location hole before, and the spacing of itself and lower shoe 5 is about the thickness of a cake formula coil; Be sleeved on positioning support strut 1 by setscrew nut and copper ring conductor 4 successively according to the quantity of cake formula coil afterwards, the spacing of adjacent copper ring conductor 4 is cake formula coil thickness.
3) upper cover plate 3 is placed on positioning support strut 1 and coil location carriage release lever 2, positioning support strut 1 is through the perforate on upper cover plate 3, coil location carriage release lever 2 is through the second strip hole 31, mobile regulating winding location carriage release lever 2 relatively home position ensures that the center of circle of cake formula coil and upper cover plate 3 and lower shoe 5 center of circle are collinear, namely the central authorities of cake formula coil position at whole device are ensured, fastening nut afterwards, the upper surface of upper cover plate 3 lower surface and cake formula coil is fitted and is compressed.
4) according to actual experiment needs, binding post on cake formula coil is connected on copper ring conductor 4, to realize the serial or parallel connection of cake formula coil, namely wiring hole 41 place selecting the turnover line end of cake formula coil to be arranged on copper ring conductor 4 completes series connection or parallel connection, thus forms superconducting coil device.
Those skilled in the art will readily understand; the foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection range of the present utility model.
Claims (9)
1. a superconduction cake disassembling, assembling and replacing device, is characterized in that: this device comprises lower shoe, upper cover plate, copper ring conductor and positioning support strut, wherein,
Supporter based on described lower shoe, multiple described positioning support strut is arranged on lower shoe, and each positioning support strut is all vertically arranged, and upper cover plate is installed on positioning support strut, upper cover plate, lower shoe and multiple positioning support strut composition frame structure;
The quantity of described copper ring conductor be multiple and these copper ring conductors all between lower shoe and upper cover plate, there is spacing between two adjacent copper ring conductors; Each copper ring conductor is provided with multiple location hole, described location hole is circular hole, each location hole is all vertically arranged, and each positioning support strut passes described copper ring conductor from a location hole of corresponding position respectively, thus is arranged on positioning support strut by copper ring conductor;
Described copper ring conductor is circulus, and offers multiple fairlead thereon, and fairlead, for connecting the extraction wire of the cake formula coil of superconduction cake and superconducting coil device, realizes in parallel or series connection to make the cake formula coil be connected on copper ring conductor.
2. a kind of superconduction cake disassembling, assembling and replacing device according to claim 1, is characterized in that: described lower shoe is provided with multiple first strip hole, and the position that described upper cover plate is corresponding to the first strip hole is correspondingly provided with the second strip hole;
Each first strip hole and second corresponding strip hole place wired delineation displacement lever are passed, the quantity of described coil location carriage release lever is consistent with the quantity of the first strip hole, described coil location carriage release lever is vertically arranged, described coil location carriage release lever can move in the first strip hole and the second strip hole thus with the contact internal walls of cake formula coil, and then make all cake formula coils between lower shoe and upper cover plate with one heart and limit the radial displacement of all cake formula coils.
3. a kind of superconduction cake disassembling, assembling and replacing device according to claim 1, it is characterized in that: the top of described upper cover plate is provided with force application apparatus, described upper bringing device for downwards to apply active force upper cover plate and upwards applying active force at lower shoe, thus lower shoe and upper cover plate are clamped be in all cake formula coils therebetween.
4. a kind of superconduction cake disassembling, assembling and replacing device according to claim 3, is characterized in that: described upper force application apparatus is nut, and described nut thread is connected on coil location carriage release lever.
5. a kind of superconduction cake disassembling, assembling and replacing device according to claim 1, it is characterized in that: the below of described lower shoe is provided with lower force application apparatus, described lower bringing device for upwards applying active force at lower shoe, thus makes lower shoe and upper cover plate clamp to be in all cake formula coils therebetween.
6. a kind of superconduction cake disassembling, assembling and replacing device according to claim 5, is characterized in that: described lower force application apparatus is nut, and described nut thread is connected on coil location carriage release lever.
7. a kind of superconduction cake disassembling, assembling and replacing device according to claim 1, it is characterized in that: described coil location carriage release lever has been threaded more than one nut, the nut multiple coil location carriage release lever being in sustained height accepts a copper ring conductor jointly.
8. a kind of superconduction cake disassembling, assembling and replacing device according to claim 1, is characterized in that: described positioning support strut is through described upper cover plate, and described upper cover plate and copper ring conductor upper-lower position are arranged on positioning support strut adjustably.
9. a kind of superconduction cake disassembling, assembling and replacing device according to claim 1, is characterized in that: all coil location carriage release levers all pass copper ring conductor from the inner chamber of copper ring conductor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520369155.2U CN204668068U (en) | 2015-06-02 | 2015-06-02 | A kind of superconduction cake disassembling, assembling and replacing device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520369155.2U CN204668068U (en) | 2015-06-02 | 2015-06-02 | A kind of superconduction cake disassembling, assembling and replacing device |
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| CN204668068U true CN204668068U (en) | 2015-09-23 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106683822A (en) * | 2016-11-02 | 2017-05-17 | 中国电力科学研究院 | Vacuum shell of high-capacity annular energy storage magnet |
| CN109245075A (en) * | 2018-10-15 | 2019-01-18 | 浙江大学 | A kind of high-temperature superconductor resistance-type current restrictor, skeleton and superconducting tape winding method |
| CN109546635A (en) * | 2018-10-15 | 2019-03-29 | 浙江大学 | A kind of double helix superconduction resistance-type current restrictor, skeleton and superconducting tape winding method |
-
2015
- 2015-06-02 CN CN201520369155.2U patent/CN204668068U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106683822A (en) * | 2016-11-02 | 2017-05-17 | 中国电力科学研究院 | Vacuum shell of high-capacity annular energy storage magnet |
| CN106683822B (en) * | 2016-11-02 | 2021-10-29 | 中国电力科学研究院 | Vacuum shell of large-capacity annular energy storage magnet |
| CN109245075A (en) * | 2018-10-15 | 2019-01-18 | 浙江大学 | A kind of high-temperature superconductor resistance-type current restrictor, skeleton and superconducting tape winding method |
| CN109546635A (en) * | 2018-10-15 | 2019-03-29 | 浙江大学 | A kind of double helix superconduction resistance-type current restrictor, skeleton and superconducting tape winding method |
| CN109546635B (en) * | 2018-10-15 | 2020-02-21 | 浙江大学 | Double-helix superconducting resistance type current limiter, framework and superconducting strip winding method |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150923 Termination date: 20160602 |