CN218335590U - Permanent magnet synchronous motor with anti-seismic component - Google Patents
Permanent magnet synchronous motor with anti-seismic component Download PDFInfo
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- CN218335590U CN218335590U CN202222428623.1U CN202222428623U CN218335590U CN 218335590 U CN218335590 U CN 218335590U CN 202222428623 U CN202222428623 U CN 202222428623U CN 218335590 U CN218335590 U CN 218335590U
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- pmsm
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- 230000001360 synchronised effect Effects 0.000 title claims description 12
- 230000006978 adaptation Effects 0.000 claims description 5
- 230000037431 insertion Effects 0.000 abstract 1
- 238000003780 insertion Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 25
- 238000009434 installation Methods 0.000 description 4
- 230000003139 buffering effect Effects 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 230000005284 excitation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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Abstract
The utility model relates to a PMSM technical field specifically is a PMSM with antidetonation subassembly. The utility model discloses, including the PMSM body, the lower surface sliding connection of PMSM body has the blotter, one side sliding connection that PMSM body was kept away from to the blotter has the support, one side that the support is close to the blotter is equipped with the antidetonation device, the antidetonation device includes two mounting panels, two the mounting panel all is close to one side sliding connection of blotter, two with the support one side fixedly connected with fixed plate of support is kept away from to the mounting panel, sliding insertion is equipped with two slide bars in the fixed plate. The problem of exist among the prior art because current PMSM is fixed with the support, lead to PMSM to drive the support easily when vibrations and take place vibrations, cause the bolt on using PMSM back support to take place not hard up easily for a long time is solved.
Description
Technical Field
The utility model relates to a PMSM technical field especially relates to a PMSM with antidetonation subassembly.
Background
The permanent magnet synchronous motor is composed of a stator, a rotor, an end cover and other components, and excitation current and excitation loss are not needed, so that the efficiency and the power density of the motor can be improved.
When using PMSM among the prior art, PMSM can shake, because current PMSM is fixed with the support, leads to PMSM to drive the support easily and shakes when shaking, causes the bolt on the permanent PMSM back support of long-time use to take place not hard up easily to influence the stability of device.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving and exist among the prior art because current PMSM is fixed with the support, lead to PMSM to drive the support easily and take place vibrations when vibrations, cause the bolt on the permanent magnet synchronous motor back support to take place not hard up shortcoming easily for a long time, and the PMSM with antidetonation subassembly that proposes.
In order to realize the purpose, the utility model adopts the following technical scheme: the utility model provides a PMSM with antidetonation subassembly, includes the PMSM body, the lower surface sliding connection of PMSM body has the blotter, one side sliding connection that the PMSM body was kept away from to the blotter has the support, one side that the support is close to the blotter is equipped with the antidetonation device, the antidetonation device includes two mounting panels, two one side sliding connection that the mounting panel all is close to the blotter with the support, two one side fixedly connected with fixed plate of support is kept away from to the mounting panel, it is equipped with two slide bars, two to slide in the fixed plate one side fixedly connected with limiting plate that the slide bar is close to the support, two the one end fixedly connected with connecting plate of limiting plate is kept away from to the slide bar, the connecting plate is close to the first spring of one side fixedly connected with of slide bar, the one end and the fixed plate fixed connection of connecting plate are kept away from to first spring.
The effect that above-mentioned part reaches does: through setting up the anti-seismic device, reached and carried out antidetonation effect to the PMSM body, avoided the PMSM body to drive the support when vibrations and take place vibrations, cause the condition appearance that bolt on the permanent magnet synchronous motor body rear support takes place not hard up to use for a long time, improved the stability of device.
Preferably, the both sides of support are all rotated and are connected with the screw rod, the arc surface threaded connection of screw rod has the backup pad, one side fixedly connected with picture peg that the backup pad is close to the mounting panel, the jack has been seted up on the surface of mounting panel, the size of picture peg and the size looks adaptation of mounting panel jack.
The effect that above-mentioned part reaches is: make the screw rod rotate on the lateral wall of support through rotatory screw rod, the screw rod passes through the screw thread and drives the backup pad and remove on the screw rod, and the backup pad drives the picture peg and drives, when breaking away from in the jack of mounting panel up to the picture peg, takes off the mounting panel from the support, has reached the effect of dismantling the mounting panel this moment to in maintaining or dismantling the PMSM body.
Preferably, the support is close to two locating racks of one side fixedly connected with of mounting panel, the size and the mounting panel size looks adaptation of locating rack.
The effect that above-mentioned part reaches is: when the mounting panel is installed, the mounting panel is inserted into the positioning frame, so that the effect that the plugboard and the jack of the mounting panel are conveniently aligned is achieved, and the installation convenience is improved.
Preferably, one side of the support, which is close to the cushion pad, is provided with a limiting device, the limiting device comprises two fixing rods, the two fixing rods are fixedly connected with one side of the support, which is close to the cushion pad, the arc surfaces of the fixing rods are connected with connecting plates in a sliding manner, positioning holes are formed in the surfaces of the connecting plates, one side of the cushion pad, which is far away from the support, is fixedly connected with two positioning rods, and the sizes of the positioning rods are matched with the sizes of the connecting plate positioning holes.
The effect that above-mentioned part reaches does: through setting up stop device, reached and be convenient for carry out the effect dismantled to the blotter, prevented that the blotter from buffering the condition appearance that the back blotter takes place deformation for a long time to the PMSM body to in time change the blotter.
Preferably, one end of the fixing rod, which is far away from the support, is fixedly connected with a circular plate, a second spring is sleeved on the arc surface of the fixing rod, and two ends of the second spring are fixedly connected with the circular plate and the connecting plate respectively.
The effect that above-mentioned part reaches does: the elastic force of the second spring drives the connecting plate to move, so that the positioning holes of the connecting plate are inserted into the positioning rods, the cushion pad is abutted to the support through the connecting plate, and the stability of the device is improved.
Preferably, one side of the support close to the cushion pad is rotatably connected with two support rods, and one end of each support rod far away from the support is fixedly connected with a limiting block.
The effect that above-mentioned part reaches does: when installation or dismantlement blotter, make the linkage plate slide and compress the second spring on the PMSM body through the pulling linkage plate, when the locating hole of linking up the plate breaks away from the locating lever and makes the linkage plate cross the stopper, the rotation support pole makes the bracing piece drive the stopper rotatory, when the stopper blocks the linkage plate, has reached this moment and has carried out spacing effect to the linkage plate to in installing or dismantling the blotter.
To sum up, the beneficial effects of the utility model are that:
the utility model discloses in, when needs are combatted earthquake to the PMSM body, through placing the PMSM body between blotter and limiting plate, when the PMSM body shakes, it removes to drive the limiting plate through the PMSM body, the limiting plate drives the slide bar and slides in the fixed plate, the slide bar drives the connecting plate and removes, the connecting plate drives first spring and takes place deformation, make first spring and blotter carry out the shock attenuation to the PMSM body, reached this moment and carried out shock-resistant effect to the PMSM body, avoid the PMSM body to drive the support when shaking and take place vibrations, cause the bolt on the permanent magnet synchronous motor body after-poppet of long-time use to take place not hard up the condition and appear, the stability of device has been improved.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic structural view of the anti-seismic device of the present invention;
FIG. 3 is a schematic view of a partial structure of the anti-seismic device of the present invention;
fig. 4 is a schematic structural view of the middle position limiting device of the present invention.
Illustration of the drawings: 1. a permanent magnet synchronous motor body; 2. a cushion pad; 3. a support; 4. an anti-seismic device; 401. mounting a plate; 402. a fixing plate; 403. a slide bar; 404. a limiting plate; 405. a connecting plate; 406. a first spring; 407. a screw; 408. a support plate; 409. inserting plates; 410. a positioning frame; 5. a limiting device; 51. fixing the rod; 52. a connection plate; 53. positioning a rod; 54. a circular plate; 55. a second spring; 56. a support bar; 57. and a limiting block.
Detailed Description
Referring to fig. 1, the utility model provides a technical solution: the utility model provides a PMSM with antidetonation subassembly, including PMSM body 1, PMSM body 1's lower surface sliding connection has blotter 2, one side sliding connection that PMSM body 1 was kept away from to blotter 2 has support 3, one side that support 3 is close to blotter 2 is equipped with anti-seismic device 4, through setting up anti-seismic device 4, the effect of carrying out antidetonation to PMSM body 1 has been reached, it drives support 3 and takes place vibrations to avoid PMSM body 1 when vibrations, cause the condition that the bolt on the support 3 takes place not hard up to appear after using PMSM body 1 for a long time, the stability of device has been improved, one side that support 3 is close to blotter 2 is equipped with stop device 5, through setting up stop device 5, the effect of being convenient for dismantle to blotter 2 has been reached, the condition that blotter 2 takes place deformation after preventing that blotter 2 from buffering PMSM body 1 for a long time, so that in time change blotter 2.
The specific arrangement and function of the anti-vibration device 4 and the limiting device 5 will be described in detail below.
Referring to fig. 2 and 3, in the present embodiment: anti-seismic device 4 includes two mounting plates 401, two mounting plates 401 all are in sliding connection with one side of support 3 close to buffer pad 2, one side of two mounting plates 401 far away from support 3 is fixedly connected with fixing plate 402, two slide bars 403 are slidably inserted in fixing plate 402, one side of two slide bars 403 close to support 3 is fixedly connected with limiting plate 404, one end of two slide bars 403 far away from limiting plate 404 is fixedly connected with connecting plate 405, one side of connecting plate 405 close to slide bars 403 is fixedly connected with first spring 406, one end of first spring 406 far away from connecting plate 405 is fixedly connected with fixing plate 402, both sides of support 3 are rotatably connected with screw 407, arc surface of screw 407 is in threaded connection with supporting plate 408, one side of supporting plate 408 close to mounting plate 401 is fixedly connected with plug board 409, a plug hole is formed in the surface of mounting plate 401, the size of plug board 409 is matched with the size of mounting plate 401 plug hole 401, screw 407 is rotated on the side wall of support 3 by rotating screw 407, screw 407 drives supporting plate 408 to move on screw 407 through screw, supporting plate 409 drives plug board 409 until plug 409 is separated from the plug hole of mounting plate 401, mounting plate 401 is taken down from support 3, the effect of dismounting mounting plate 401 is achieved, the effect of mounting plate 401 is convenient for carrying out maintenance of mounting plate 401 or mounting plate is achieved, mounting plate 410, the size of mounting plate is convenient for the mounting plate 401 and quick-in-mounting plate 410, mounting plate is convenient for the size of the mounting plate 401 and convenient for the mounting plate 401, mounting plate 410, mounting plate, when plug-mounting plate is removed, mounting plate 410.
Referring to fig. 4, specifically, the limiting device 5 includes two fixing rods 51, the two fixing rods 51 are fixedly connected to one side of the support 3 close to the cushion 2, the arc surfaces of the fixing rods 51 are slidably connected with the connecting bar 52, the surface of the connecting bar 52 is provided with a positioning hole, one side of the cushion 2 far from the support 3 is fixedly connected with two positioning rods 53, the size of the positioning rods 53 is matched with the size of the positioning hole of the connecting bar 52, one end of the fixing rod 51 far from the support 3 is fixedly connected with a circular plate 54, the arc surface of the fixing rod 51 is sleeved with a second spring 55, two ends of the second spring 55 are respectively fixedly connected with the circular plate 54 and the connecting bar 52, the elastic force of the second spring 55 drives the connecting bar 52 to move, so that the positioning hole of the connecting bar 52 is inserted into the positioning rod 53 and the connecting bar 52 abuts against the cushion 2 on the support 3, so as to improve the stability of the device, one side of the support 3 close to the cushion 2 is rotatably connected with two supporting rods 56, one end of the supporting rod 56 far from the support 3 is fixedly connected with a limiting block 57, when the cushion 52 is mounted or dismounted, the cushion 2, the connecting bar 52 is rotated until the supporting rod 52 is pushed, and the limiting block 52 is reached, and the effect is reached when the supporting rod 52 is reached, the effect when the connecting bar 52 is reached, the supporting rod 52 is reached, and the effect is reached, the effect when the connecting bar 52 is reached.
The theory of operation, when need carry out the antidetonation to PMSM body 1, through placing PMSM body 1 between blotter 2 and limiting plate 404, when PMSM body 1 shakes, it removes to drive limiting plate 404 through PMSM body 1, limiting plate 404 drives slide bar 403 and slides in fixed plate 402, slide bar 403 drives connecting plate 405 and removes, connecting plate 405 drives first spring 406 and takes place deformation, make first spring 406 and blotter 2 carry out the shock attenuation to PMSM body 1, reached and carried out antidetonation effect to PMSM body 1 this moment, it shakes to avoid PMSM body 1 to drive support 3 when shaking, cause the condition that the bolt on the support 3 takes place to become flexible after using PMSM body 1 for a long time to appear, the stability of device has been improved.
When needs are dismantled blotter 2, pulling connection plate 52 makes connection plate 52 slide and compress second spring 55 on PMSM body 1, when the locating hole of connection plate 52 breaks away from locating lever 53 and makes connection plate 52 cross stopper 57, rotatory bracing piece 56 makes bracing piece 56 drive stopper 57 rotatory, when stopper 57 blocks connection plate 52, reach this moment and carried out spacing effect to connection plate 52, take off blotter 2 from support 3, reached the effect of dismantling blotter 2 this moment, the condition that blotter 2 takes place deformation after preventing blotter 2 from long-time buffering PMSM body 1 appears, so that in time change blotter 2.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
Claims (6)
1. The utility model provides a PMSM with antidetonation subassembly, includes PMSM body (1), its characterized in that: the lower surface sliding connection of PMSM body (1) has blotter (2), one side sliding connection that PMSM body (1) was kept away from in blotter (2) has support (3), one side that support (3) are close to blotter (2) is equipped with antidetonation device (4), antidetonation device (4) include two mounting panels (401), two mounting panel (401) all are close to one side sliding connection of blotter (2) with support (3), two one side fixedly connected with fixed plate (402) of support (3) are kept away from in mounting panel (401), it is equipped with two slide bars (403), two to slide in fixed plate (402) to slide and insert be equipped with two slide bars (403) one side fixedly connected with limiting plate (404) that slide bar (403) are close to support (3), two the one end fixedly connected with connecting plate (405) of limiting plate (404) is kept away from in slide bar (403), one side fixedly connected with first spring (406) that connecting plate (405) are close to slide bar (403), one end and fixed plate (402) fixed connection that connecting plate (405) were kept away from connecting plate (405) are kept away from in first spring (406).
2. A permanent magnet synchronous machine with an anti-seismic assembly according to claim 1, characterized in that: the both sides of support (3) are all rotated and are connected with screw rod (407), the arc surface threaded connection of screw rod (407) has backup pad (408), one side fixedly connected with picture peg (409) that backup pad (408) are close to mounting panel (401), the jack has been seted up on the surface of mounting panel (401), the size of picture peg (409) and the size looks adaptation of mounting panel (401) jack.
3. A permanent magnet synchronous machine with an anti-seismic assembly according to claim 1, characterized in that: one side fixedly connected with two locating racks (410) that support (3) are close to mounting panel (401), the size of locating rack (410) and the size looks adaptation of mounting panel (401).
4. A permanent magnet synchronous machine with an anti-seismic assembly according to claim 1, characterized in that: one side that support (3) are close to blotter (2) is equipped with stop device (5), stop device (5) include two dead levers (51), two dead lever (51) all are close to one side fixed connection of blotter (2) with support (3), the arc surface sliding connection of dead lever (51) has linkage plate (52), the locating hole has been seted up on the surface of linkage plate (52), two locating levers (53) of one side fixedly connected with of support (3) are kept away from in blotter (2), the size of locating lever (53) and the size looks adaptation of linkage plate (52) locating hole.
5. The permanent magnet synchronous motor with an anti-vibration component according to claim 4, characterized in that: one end of the fixing rod (51) far away from the support (3) is fixedly connected with a circular plate (54), a second spring (55) is sleeved on the circular arc surface of the fixing rod (51), and two ends of the second spring (55) are fixedly connected with the circular plate (54) and the connecting plate (52) respectively.
6. The permanent magnet synchronous motor with an anti-vibration component according to claim 4, characterized in that: one side of the support (3) close to the cushion pad (2) is rotatably connected with two support rods (56), and one end of each support rod (56) far away from the support (3) is fixedly connected with a limiting block (57).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222428623.1U CN218335590U (en) | 2022-09-14 | 2022-09-14 | Permanent magnet synchronous motor with anti-seismic component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222428623.1U CN218335590U (en) | 2022-09-14 | 2022-09-14 | Permanent magnet synchronous motor with anti-seismic component |
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| Publication Number | Publication Date |
|---|---|
| CN218335590U true CN218335590U (en) | 2023-01-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222428623.1U Active CN218335590U (en) | 2022-09-14 | 2022-09-14 | Permanent magnet synchronous motor with anti-seismic component |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117471130A (en) * | 2023-11-02 | 2024-01-30 | 南通曼淇威电气有限公司 | Quick detection device and detection method for energy of permanent magnet synchronous motor |
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2022
- 2022-09-14 CN CN202222428623.1U patent/CN218335590U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117471130A (en) * | 2023-11-02 | 2024-01-30 | 南通曼淇威电气有限公司 | Quick detection device and detection method for energy of permanent magnet synchronous motor |
| CN117471130B (en) * | 2023-11-02 | 2024-05-07 | 南通曼淇威电气有限公司 | Quick detection device and detection method for energy of permanent magnet synchronous motor |
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