CN210173414U - Water-cooling magnet parallel coil assembly fixture - Google Patents
Water-cooling magnet parallel coil assembly fixture Download PDFInfo
- Publication number
- CN210173414U CN210173414U CN201920718655.0U CN201920718655U CN210173414U CN 210173414 U CN210173414 U CN 210173414U CN 201920718655 U CN201920718655 U CN 201920718655U CN 210173414 U CN210173414 U CN 210173414U
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- positioning disk
- coil
- positioning
- rod
- nut
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Abstract
The utility model discloses a water-cooling magnet parallel coil assembly worker anchor clamps, including well core rod, end screw thread is connected with down the positioning disk under well core rod, the nut has been cup jointed down on the well core rod of positioning disk below down, the cooperation of positioning disk excircle is connected with the base down, circle connection has A1A2 positioning disk in the base, A1A2 positioning disk and well core rod threaded connection, and cup jointed set nut on the well core rod of A1A2 positioning disk below, positioning disk one end threaded connection has last positioning disk under well core rod keeps away from. The utility model discloses a structural design of worker's anchor clamps can play the feasibility of realizing magnet equipment in order, transport, capability test, instrument operation when compressing tightly in the installation to and the orderly use flow feasibility of worker's anchor clamps, through the utility model discloses a water-cooling magnet WM3 that worker's anchor clamps and mounting process equipment obtained adopts two parallelly connected forms of coil, does not have the dead lever in the inner coil, can improve magnetic field.
Description
Technical Field
The utility model relates to a water-cooling magnet equipment technical field specifically is a water-cooling magnet parallel coil assembly worker anchor clamps.
Background
In the prior art, there are high requirements for the installation process of the magnet, and in the installation process of the magnet assembly, there are many factors that may affect the assembly result of the magnet, so that in the installation and assembly process of the magnet, many feasibility requirements need to be considered when the magnet is assembled, and there is no jig that can help the magnet to be assembled at present, so that in the installation process, there are several defects:
1. the assembly of the coil assembly lacks the feasibility of orderly installation due to the fact that no jig is used;
2. coils lack feasibility during handling;
3. coil performance testing is not feasible;
4. the operation of the tool is not feasible when the coil is assembled and the press is used for pressing;
5. the use process after the development of the jig is not feasible.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a water-cooling magnet parallel coil assembly worker anchor clamps and parallel coil assembly process to solve the problem that provides among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a water-cooled magnet parallel coil assembly fixture comprises a central rod, wherein the lower end of the central rod is in threaded connection with a lower positioning disc, a lower nut is sleeved on the central rod below the lower positioning disc, the outer circle of the lower positioning disc is in fit connection with a base, the inner circle of the base is connected with an A1A2 positioning disc, the A1A2 positioning disc is in threaded connection with the central rod, and a positioning nut is sleeved on the central rod below the A1A2 positioning disc;
an upper positioning disc is connected to one end, far away from the lower positioning disc, of the central rod in a threaded manner, a central cylinder is arranged between the upper positioning disc and the lower positioning disc, a positioning rod is movably arranged on the outer side of the central cylinder, an upper nut is sleeved on the central rod above the upper positioning disc, a compression supporting piece is connected to the upper positioning disc, a sleeve head is sleeved on the upper nut, and a ratchet wrench is connected to the sleeve head;
and screw rods are movably inserted in the upper positioning plate and the lower positioning plate, and two ends of each screw rod are connected with nuts.
Preferably, the pressing and supporting pieces are arranged on the upper positioning plate in a trisection manner in the circumference.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the coil is assembled by orderly and crossly winding hundreds of bit sheets and insulating sheets, positioning by several to dozens of positioning rods, supporting and positioning the upper and lower end plates, after the bit sheets and the insulating sheets are orderly and crossly wound, symmetrically drawing out the positioning rods and simultaneously inserting the fixing rods, and symmetrically and orderly screwing and fixing by using fixing nuts, wherein each step of assembly is orderly realized after using a tool clamp;
2. the coil is required to be transported to a press platform of an assembly hall from a magnet assembly workshop after being assembled, the assembled coil is very heavy to be transported by a fuel forklift, and a supporting part of the coil and a crane hoisting position during transportation are reserved on a tool clamp, so that the transportation problem of coil assembly can be solved;
3. after the coil is assembled, the resistance and the turn resistance of the coil need to be measured, the center of a magnetic field of the coil needs to be measured, the coil needs to be turned around and turned over if necessary, and the turn resistance is measured to ensure that a worker fixture cannot cause a short circuit phenomenon between turns;
4. when the coil is carried to a press workbench of an assembly hall from a magnet workshop and is pressed tightly by a press, the periphery of the coil is provided with support columns of the press, and a work fixture and a press head are arranged above and below the support columns, so that the movable working space of an assembling worker and the operation space of a tool are limited, and the pressing of the press and the fastening of a nut are smoothly completed through the structural design and the use of the work fixture;
5. the utility model discloses a worker's anchor clamps comprise support, supporting platform, lower worker's anchor clamps, upper portion worker's anchor clamps and a central section of thick bamboo etc. and the equipment of coil is from beginning to accomplishing the winding in order that needs bit piece and insulating piece, the setting up of locating lever and dead lever, the transport and the performance measurement etc. of coil can all cooperate in order in the equipment use through worker's anchor clamps each part.
The utility model discloses a structural design of worker's anchor clamps can play the feasibility of realizing magnet equipment in order, transport, capability test, instrument operation when compressing tightly in the installation to and the orderly use flow feasibility of worker's anchor clamps, make whole installation process become in good order, and pass through the utility model discloses a water-cooling magnet WM3 that worker's anchor clamps and installation process equipment obtained adopts the parallelly connected form of two coils, does not have the dead lever in the inner coil, can improve magnetic field in the installation of water-cooling magnet.
Drawings
FIG. 1 is a schematic diagram of the structure of the jig of the present invention;
FIG. 2 is a schematic structural view of the inner coil and the outer coil of the present invention;
FIG. 3 is a schematic front view of the external structure of the magnet assembling process of the present invention;
FIG. 4 is a schematic view of the screw and nut assembly of the present invention;
FIG. 5 is a schematic view of the internal structure of the water-cooled magnet after the assembly process of the present invention is completed;
fig. 6 is a schematic view of the external structure of the water-cooled magnet after the assembly process of the present invention is completed.
In the figure: 1 central rod, 2 lower positioning disks, 3 lower nuts, 4 bases, 5A1A2 positioning disks, 6 positioning nuts, 7 central cylinders, 8 upper positioning disks, 9 upper nuts, 10 pressing supporting pieces, 11 sleeve heads, 12 ratchet wrenches, 13 screw rods, 14 screw caps, A1-1 inner coils and A1-2 inner lower end plates, a1-3 inner upper end plate, A1-4 inner lower end plate connecting sleeve, A1-5 inner upper end plate connecting sleeve, A1-6 insulating fixed rod, A2-1 outer coil, A2-2 outer lower end plate, A2-3 outer upper end plate, A2-4 outer lower end plate connecting sleeve, A2-5 outer upper end plate connecting sleeve, A2-6 fixed rod, A2-7 fixed nut, A1A2-1 upper connecting ring, A1A2-2 upper connecting ring locknut, A1A2-3 lower connecting ring and A1A2-4 lower connecting ring locknut.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution:
a water-cooled magnet parallel coil assembly fixture comprises a central rod 1, wherein the lower end of the central rod 1 is in threaded connection with a lower positioning disc 2, a lower nut 3 is sleeved on the central rod 1 below the lower positioning disc 2, the excircle of the lower positioning disc 2 is in matched connection with a base 4, the inner circle of the base 4 is connected with an A1A2 positioning disc 5, the A1A2 positioning disc 5 is in threaded connection with the central rod 1, and a positioning nut 6 is sleeved on the central rod 1 below the A1A2 positioning disc 5;
an upper positioning disk 8 is connected with one end of the central rod 1 far away from the lower positioning disk 2 through threads, a central cylinder 7 is arranged between the upper positioning disk 8 and the lower positioning disk 2, a positioning rod is movably arranged on the outer side of the central cylinder 7 and used for assembling an outer coil A2-1 to help the assembly of the outer coil A2-1, after the assembly of the outer coil A2-1 is completed, the positioning rod is changed into a positioning rod A2-6 with epoxy resin coated on the outer surface of a metal rod, when the inner coil A1-1 is assembled, the insulating fixing rod A1-6 which is inserted into the inner lower end plate A1-2 and is not required to be taken out subsequently is assembled, the insulating fixing rod A1-6 is a rod body with insulating performance completely made of epoxy resin, an upper nut 9 is sleeved on the central rod 1 above the upper positioning disk 8, a compression supporting piece 10 is connected on the upper positioning disk 8, the compression supporting piece 10 is arranged on the upper positioning disk 8, the upper nut 9 is sleeved with a sleeve head 11, the sleeve head 11 is connected with a ratchet wrench 12, and the ratchet wrench 12 operates the upper nut 9 through the sleeve head 11.
The upper positioning disk 8 and the lower positioning disk 2 are movably inserted with screw rods 13, two ends of each screw rod 13 are connected with screw caps 14, the central rod 1, the upper nuts and the lower nuts can be taken down in advance by fixing the screw rods 13 and the screw caps 14, and the whole central cylinder 7, the upper positioning disk and the lower positioning disk can be completely taken out by using the inner lower end plate connecting sleeve A1-4 and the inner upper end plate connecting sleeve A1-5.
A parallel coil assembling process using a water-cooled magnet parallel coil assembling jig comprises the following steps:
1. assembling a coil:
1.1, connecting a central rod 1 with a lower positioning disk 2 through threads, adjusting the thread position of the lower positioning disk 2 according to the height of a magnet, and screwing and fixing the lower positioning disk 2 through a lower nut 3;
1.2 the outer circle of the lower positioning plate 2 is matched with a groove at the upper end of the base 4, the smooth condition of the matching surface is carefully checked during assembly, whether impurity particles exist in the groove at the upper end of the base 4 or not is judged, and the groove is cleaned;
1.3, placing the A1A2 positioning disc 5 into an inner circle groove at the lower end of the base 4, and connecting and fastening the lower end threads of the central rod 1 by using a positioning nut 6;
1.4, connecting the inner circle of an inner lower end plate A1-2 on the step of the lower positioning plate 2 in a matching way, and carefully checking the matching surface during assembly;
1.5, the inner circle of the outer lower end plate A2-2 is connected on the outer circle step of the base 4 in a matching way, and the matching surface is carefully checked during assembly;
1.6 the excircle of the central cylinder 7 is matched and connected with the inner circle of the inner lower end plate A1-2, and after the central cylinder 7 is installed, a square ruler is used for checking whether the plane of the inner lower end plate A1-2 is vertical to the excircle plane of the central cylinder 7;
1.7 inserting a positioning rod into an outer lower end plate A2-2, and assembling a bit sheet and an insulating sheet of an outer coil A2-1;
1.8 inserting an insulating fixing rod A1-6 into the inner lower end plate A1-2 when the outer coil A2-1 is assembled to the same height as the inner lower end plate A1-2;
1.9 assembling a bit sheet and an insulating sheet of an inner coil A1-1 through an insulating fixing rod A1-6, assembling the inner coil A1-1 at a certain height, then assembling an outer coil A2-1 to the same height as the inner coil A1-1, and then assembling the inner coil A1-1 for circular assembly;
1.10 after the inner coil A1-1 is assembled, the inner upper end plate A1-3 is installed by matching with an insulating fixing rod A1-6, then the outer coil A2-1 is assembled, and the outer upper end plate A2-3 is installed after the outer coil A2-1 is assembled;
1.11, an upper positioning disk 8 is installed, so that the peripheral step of the upper positioning disk 8 is matched and connected with the inner circle of an inner upper end plate A1-3;
1.12 an upper nut 9 is used for being connected on a central rod 1 at the upper end of an upper positioning plate 8 in a threaded mode, and the upper nut is screwed and fixed to enable an inner coil A1-1 to be fixed;
1.13 checking the thickness of the fixed rod A2-6, sequentially taking down the fixed rod in an outer lower end plate A2-2 and replacing and installing a fixed rod A2-6;
1.14 after the fixing rod A2-6 is installed, the fixing nut A2-7 is used for screwing and fixing to fix the outer coil A2-1;
2. and (3) tightly pressing and fastening a coil:
2.1, hoisting the magnet by using an upper nut 9 at the upper end of the central rod 1, and moving the magnet to a platform of the press;
2.2, three times of the circumference of the upper positioning disk 8 are divided, the supporting parts 10 are flatly placed and pressed, and then the positions for placing the sleeve head 11 and the ratchet wrench 12 are respectively arranged;
2.3 the press presses down on the compression support 10 to further compress the inner coil A1-1 and tighten the upper nut 9 to complete the tightening of the inner coil A1-1;
2.4 lifting the coil off the press platform, taking down the compression support 10, the sleeve head 11 and the ratchet wrench 12, installing an inner upper end plate connecting sleeve A1-5 and an outer upper end plate connecting sleeve A2-5, and fastening an upper connecting ring A1A2-1 and an upper connecting ring locknut A1A 2-2;
2.5 turning the magnet to make the bottom upward, loosening the positioning nut 6, and taking down the A1A2 positioning plate 5 and the base 4;
2.6 installing and fastening an outer lower end plate connecting sleeve A2-4, installing a lower connecting ring A1A2-3 and a lower connecting ring locknut A1A2-4, hanging the magnet on a press platform, pressing the outer lower end plate connecting sleeve A2-4 by the press to press an outer coil A2-1 tightly, fastening a fixing nut A2-7, and fastening an outer coil A2-1;
3. coil geometric center measurement alignment:
3.1 taking out the lower connecting ring A1A2-3 and the lower connecting ring locknut A1A2-4, installing an inner lower end plate connecting sleeve A1-4, fastening the lower connecting ring A1A2-3, and measuring the size from the outer lower end plate connecting sleeve A2-4 to the lower connecting ring A1A 2-3;
3.2 turning the magnet again, taking out the upper connecting ring locknut A1A2-2, and measuring the size from the outer upper end plate connecting sleeve A2-5 to the upper connecting ring A1A 2-1;
3.3 calculating the sizes of the two ends of the magnet, adjusting the connecting ring at one end to the position where the centers of the inner coil A1-1 and the outer coil A2-1 are superposed, and then fixing the locking nut A1A2-2 of the connecting ring;
4. coil resistance and field coefficient measurements:
4.1 sequentially taking down the upper connecting ring locknut A1A2-2, the upper connecting ring A1A2-1 and the inner upper end plate connecting sleeve A1-5, taking out the lower connecting ring locknut A1A2-4, the lower connecting ring A1A2-3 and the inner lower end plate connecting sleeve A1-4, installing four screws 13, and fastening two ends of the screws 13 through nuts 14;
4.2, loosening and taking down the central rod 1, and the lower nut 3 and the upper nut 9 at two ends, respectively connecting a power supply to electrify current at two ends of the inner coil A1-1 and the outer coil A2-1, and respectively measuring the single coil resistance, the magnetic field coefficient and the magnetic field center of the inner coil A1-1 and the outer coil A2-1;
4.3 respectively installing and fastening an upper connecting ring locknut A1A2-2, an upper connecting ring A1A2-1 and an inner upper end plate connecting sleeve A1-5, and installing and fastening a lower connecting ring locknut A1A2-4, a lower connecting ring A1A2-3 and an inner lower end plate connecting sleeve A1-4;
4.4 current is led into the inner coil A1-1 and the outer coil A2-1, and the resistance, the magnetic field coefficient and the magnetic field center of the coil after the inner coil A1-1 and the outer coil A2-1 are connected in parallel are measured.
The water-cooling magnet that obtains through the assembly of above-mentioned magnet assembly process can produce magnetic field intensity 19.55T, room temperature aperture 200mm, circular current 39500A, power 18.8MW, and two parallel coil WM3-A1 coil and WM3-A2 coil in the water-cooling magnet WM3 are parallelly connected, through the utility model discloses an assembly is carried out to worker's anchor clamps, and WM 3's A1 and A2 adopt the coil parallelly connected, and interior coil A1-1 does not have dead lever A2-6, improves magnetic field.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (2)
1. The utility model provides a water-cooling magnet parallel coil group worker anchor clamps, includes well core rod (1), its characterized in that: the lower end of the central rod (1) is in threaded connection with a lower positioning disk (2), a lower nut (3) is sleeved on the central rod (1) below the lower positioning disk (2), the outer circle of the lower positioning disk (2) is in matched connection with a base (4), the inner circle of the base (4) is connected with an A1A2 positioning disk (5), the A1A2 positioning disk (5) is in threaded connection with the central rod (1), and a positioning nut (6) is sleeved on the central rod (1) below the A1A2 positioning disk (5);
an upper positioning plate (8) is connected to one end, far away from the lower positioning plate (2), of the central rod (1) in a threaded mode, a central cylinder (7) is arranged between the upper positioning plate (8) and the lower positioning plate (2), a positioning rod is movably arranged on the outer side of the central cylinder (7), an upper nut (9) is sleeved on the central rod (1) above the upper positioning plate (8), a compression supporting piece (10) is connected to the upper positioning plate (8), a sleeve head (11) is sleeved on the upper nut (9), and a ratchet wrench (12) is connected to the sleeve head (11);
a screw rod (13) is movably inserted into the upper positioning plate (8) and the lower positioning plate (2), and two ends of the screw rod (13) are connected with screw caps (14).
2. The water-cooled magnet parallel coil assembly jig of claim 1, characterized in that: the pressing and supporting pieces (10) are arranged on the upper positioning disc (8) in a circumferential trisection manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920718655.0U CN210173414U (en) | 2019-05-20 | 2019-05-20 | Water-cooling magnet parallel coil assembly fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920718655.0U CN210173414U (en) | 2019-05-20 | 2019-05-20 | Water-cooling magnet parallel coil assembly fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210173414U true CN210173414U (en) | 2020-03-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920718655.0U Expired - Fee Related CN210173414U (en) | 2019-05-20 | 2019-05-20 | Water-cooling magnet parallel coil assembly fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210173414U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110170945A (en) * | 2019-05-20 | 2019-08-27 | 中国科学院合肥物质科学研究院 | A kind of water cooling magnet bridging coil assembling clamping apparatus and bridging coil packaging technology |
-
2019
- 2019-05-20 CN CN201920718655.0U patent/CN210173414U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110170945A (en) * | 2019-05-20 | 2019-08-27 | 中国科学院合肥物质科学研究院 | A kind of water cooling magnet bridging coil assembling clamping apparatus and bridging coil packaging technology |
| CN110170945B (en) * | 2019-05-20 | 2024-04-16 | 中国科学院合肥物质科学研究院 | Parallel coil assembling fixture and parallel coil assembling process for water-cooled magnet |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200324 |