CN212047433U - Gear speed reduction PMSM support frame convenient to dismantle - Google Patents
Gear speed reduction PMSM support frame convenient to dismantle Download PDFInfo
- Publication number
- CN212047433U CN212047433U CN202020019544.3U CN202020019544U CN212047433U CN 212047433 U CN212047433 U CN 212047433U CN 202020019544 U CN202020019544 U CN 202020019544U CN 212047433 U CN212047433 U CN 212047433U
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- support frame
- threaded rod
- gear reduction
- plate
- fixed mounting
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Abstract
The utility model provides a gear reduction PMSM support frame convenient to dismantle relates to motor support frame technical field, the loach carrying platform comprises a supporting fram, the bottom fixed mounting of support frame has the removal structure, surface one side fixed mounting of support frame has the mounting panel, the equal sliding connection in surface both sides of mounting panel has the movable plate, the top fixed mounting of movable plate has clamping structure, the inside fixed mounting of support frame has the regulation structure, it includes the threaded rod to adjust the structure, the inside of mounting panel is rotated and is connected with the threaded rod, the surface cover of threaded rod is equipped with the nut piece. The utility model discloses, through the threaded rod part of the single operation, can reach quick assembly disassembly's effect, and easy operation is convenient, reduces installer's intensity of labour, is fit for the large batch in later stage and maintains the motor, through simple operation, spacing wheel that can be quick reaches the effect along with stopping the retinue, has improved the practicality of this support frame.
Description
Technical Field
The utility model relates to a motor support frame technical field especially relates to a gear reduction PMSM support frame convenient to dismantle.
Background
The synchronous motor, which is a common ac motor like an induction motor (i.e. an asynchronous motor), is a heart of an electric power system, and is an element that integrates rotation and static, electromagnetic change and mechanical motion to realize conversion between electric energy and mechanical energy, and has very complex dynamic performance, and the dynamic performance of the synchronous motor has a great influence on the dynamic performance of the full electric power system. Is characterized in that: in steady state operation, the rotating speed of the rotor and the grid frequency have a constant relation n = ns =60f/p, wherein f is the grid frequency, p is the pole pair number of the motor, and ns is called synchronous rotating speed. If the frequency of the power grid is not changed, the rotating speed of the synchronous motor is constant in a steady state and is not related to the size of the load. Synchronous machines are divided into synchronous generators and synchronous motors. Alternators in modern power plants are based on synchronous generators.
Traditional synchronous machine need often go the maintenance when using, and go the maintenance and just need dismantle between motor and the support frame, and traditional dismantlement needs the handheld multiple instrument of staff to assist the dismantlement, and the operation is complicated, consumes time, is unfavorable for large batch motor to maintain and change.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the gear reduction PMSM support frame convenient to dismantle that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a gear reduction PMSM support frame convenient to dismantle, includes the support frame, the bottom fixed mounting of support frame has the removal structure, surface one side fixed mounting of support frame has the mounting panel, the equal sliding connection in surface both sides of mounting panel has the movable plate, the top fixed mounting of movable plate has the clamping structure, the inside fixed mounting of support frame has the regulation structure.
The adjusting structure comprises a threaded rod, the inner portion of the mounting plate is connected with the threaded rod in a rotating mode, a nut block is sleeved on the outer surface of the threaded rod, traction rods are hinged to two sides of the outer surface of the nut block, one end, far away from the nut block, of each traction rod is hinged to a movable plate, and a handle is fixedly mounted at one end of the threaded rod.
The clamping structure comprises a placing seat, an elastic spring is fixedly mounted on one side of the outer surface of the placing seat, and a clamping plate is fixedly mounted at one end, far away from the placing seat, of the elastic spring.
Preferably, opposite threads are respectively formed at the end, opposite to each other, of the outer surface of the threaded rod, and the two nut blocks are respectively located at the opposite threads.
Preferably, a friction bulge is fixedly installed between the opposite surfaces of the clamping plates, the friction bulges are transversely arranged on the outer surfaces of the clamping plates, a sleeve and a sliding rod are respectively and fixedly installed on the opposite surfaces of the placing seats, and the sliding rod is in sliding connection with the inner walls of the sleeve.
Preferably, the mobile structure includes the support column, the bottom both sides of support frame are located the equal fixed mounting in four corners department and have the support column, the support frame was kept away from to the support column one end is rotated through the axletree and is connected with the wheel.
Preferably, the outer surface one side fixed mounting of support column has the sealed tube, the inner wall sliding connection of sealed tube has the connecting rod, the surface cover of connecting rod is equipped with the disc, the surface of sealed tube rotates through the pivot and is connected with the limiting plate, the limiting plate is located one side of disc.
Preferably, the outer surface of one end that the connecting rod is located between the surface of sealed tube and the disc is equipped with reset spring, reset spring's both ends respectively with the surface fixed connection of sealed tube and disc.
Advantageous effects
1. In the utility model, by arranging the adjusting structure and the clamping structure, when the device needs to be installed, the motor is placed on the placing seat, the threaded rod is rotated, so that the two nut blocks move back and forth through the limiting action of the opposite threads and the supporting frame, the nut blocks drive the traction rod to pull the movable block to slide along the outer surface of the mounting plate, and simultaneously the movable block drives the placing seat to move, so that the slide rod slides along the inner wall of the sleeve, and the placing seat firmly clamps the motor through the clamping plate and the elastic spring to achieve the fixing effect and increase the friction convex particles simultaneously, so that the contact area between the motor and the clamping plate is increased, the firm clamping effect is further achieved, when the device needs to be disassembled, the threaded rod is reversely rotated, the quick disassembling and assembling effect can be achieved through the threaded rod component which is single in operation, and the operation is simple and convenient, the labor intensity of installation personnel is reduced, and the motor maintenance device is suitable for large-batch maintenance of the motor in the later period.
2. The utility model discloses in, through setting up the removal structure, when needs remove the motor, rotate the limiting plate, the limiting plate card is between sealed tube and disc, make the connecting rod slide along the inner wall of sealed tube, and break away from the wheel, make the wheel can remove, when removing the position to the looks adaptation simultaneously, rotate the limiting plate, make limiting plate and disc break away from, resilience force through reset spring, make the connecting rod remove along the inner wall of sealed tube, and insert the inside of wheel, carry on spacingly, through simple operation, spacing wheel that can be quick, reach the effect of following up along stopping, the practicality of this support frame has been improved.
Drawings
Fig. 1 is a schematic three-dimensional structure view of a gear reduction permanent magnet synchronous motor support frame convenient to disassemble;
fig. 2 is a schematic structural diagram of a gear reduction permanent magnet synchronous motor support frame convenient to disassemble in a three-dimensional overlook manner;
fig. 3 is the utility model provides a gear reduction PMSM support frame's convenient to dismantle structure schematic diagram.
Illustration of the drawings:
1. a support frame; 2. a moving structure; 21. a support pillar; 22. a wheel; 23. a sealing tube; 24. a connecting rod; 25. a limiting plate; 26. a disc; 27. a return spring; 3. mounting a plate; 4. moving the plate; 5. a clamping structure; 51. a placing seat; 52. an elastic spring; 53. a clamping plate; 54. a friction projection; 55. a slide bar; 56. a sleeve; 6. an adjustment structure; 61. a threaded rod; 62. turning a handle; 63. a nut block; 64. a drawbar.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.
Specific embodiments of the present invention will be described below with reference to the accompanying drawings.
Referring to fig. 1-3, a gear reduction permanent magnet synchronous motor support frame convenient to disassemble includes a support frame 1, a moving structure 2 is fixedly installed at the bottom of the support frame 1, an installation plate 3 is fixedly installed at one side of the outer surface of the support frame 1, a moving plate 4 is slidably connected to both sides of the outer surface of the installation plate 3, a clamping structure 5 is fixedly installed at the top of the moving plate 4, and an adjusting structure 6 is fixedly installed inside the support frame 1.
The adjusting structure 6 comprises a threaded rod 61, the interior of the mounting plate 3 is rotatably connected with the threaded rod 61, the outer surface of the threaded rod 61 is sleeved with a nut block 63, two outer surface sides of the nut block 63 are hinged with traction rods 64, one end of each traction rod 64, far away from the nut block 63, is hinged with the movable plate 4, one end of the threaded rod 61 is fixedly provided with a rotating handle 62, the end, far away from the outer surface of the threaded rod 61, is provided with opposite threads, the two nut blocks 63 are respectively positioned at the opposite threads, the clamping structure 5 comprises a placing seat 51, one side of the outer surface of the placing seat 51 is fixedly provided with an elastic spring 52, one end of the elastic spring 52, far away from the placing seat 51, is fixedly provided with a clamping plate 53, a friction bulge 54 is fixedly arranged between the opposite surfaces of the clamping plate 53, the friction bulge 54 is transversely arranged on the outer surface, slide bar 55 and sleeve pipe 56's inner wall sliding connection through setting up regulation structure 6 and clamping structure 5, through operating single threaded rod 61 part, can reach quick assembly disassembly's effect, and easy operation is convenient, reduces installer's intensity of labour, is fit for the later stage in large batches to the motor maintain.
The moving structure 2 comprises a supporting column 21, supporting columns 21 are fixedly arranged at four corners of two sides of the bottom of the supporting frame 1, one ends, far away from the supporting frame 1, of the supporting columns 21 are rotatably connected with wheels 22 through axles, a sealing tube 23 is fixedly arranged at one side of the outer surface of the supporting column 21, a connecting rod 24 is slidably connected with the inner wall of the sealing tube 23, a disc 26 is sleeved on the outer surface of the connecting rod 24, a limiting plate 25 is rotatably connected to the outer surface of the sealing tube 23 through a rotating shaft, the limiting plate 25 is arranged at one side of the disc 26, a return spring 27 is sleeved on the outer surface of one end, between the outer surface of the sealing tube 23 and the disc 26, two ends of the return spring 27 are respectively fixedly connected with the outer, the limiting wheel 22 can be fast, the effect of following along with stopping is achieved, and the practicability of the support frame 1 is improved.
The utility model discloses a theory of operation: when the mounting is needed, the motor is placed on the placing seat 51, the threaded rod 61 is rotated, the two nut blocks 63 move back and forth through the opposite threads and the limiting effect of the support frame 1, the nut blocks 63 drive the traction rod 64 to pull the movable plate 4 to slide along the outer surface of the mounting plate 3, the movable plate 4 drives the placing seat 51 to move simultaneously, the sliding rod 55 slides along the inner wall of the sleeve 56, the placing seat 51 firmly clamps the motor through the clamping plate 53 and the elastic spring 52 to achieve the fixing effect, meanwhile, the friction bulge 54 is added, the contact area between the motor and the clamping plate 53 is increased, the effect of stable clamping is further achieved, when the mounting is needed, the threaded rod 61 is rotated reversely, the effect of quick mounting and dismounting can be achieved through operating the threaded rod 61 component which is single, the operation is simple and convenient, and the labor intensity of mounting personnel is reduced, the motor maintenance device is suitable for large-batch maintenance of the motor in the later period.
When needs carry out the traveling motor, rotation limiting plate 25, limiting plate 25 card is between gland 23 and disc 26, make connecting rod 24 slide along the inner wall of gland 23, and break away from wheel 22, make wheel 22 can remove, when removing the position to looks adaptation simultaneously, rotate limiting plate 25, make limiting plate 25 and disc 26 break away from, resilience force through reset spring 27, make connecting rod 24 remove along the inner wall of gland 23, and insert wheel 22's inside, it is spacing to carry out, through simple operation, spacing wheel 22 that can be quick, reach the effect along with stopping the retinue, the practicality of this support frame 1 has been improved.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a gear reduction PMSM support frame convenient to dismantle, includes support frame (1), its characterized in that: a moving structure (2) is fixedly arranged at the bottom of the support frame (1), a mounting plate (3) is fixedly arranged at one side of the outer surface of the support frame (1), both sides of the outer surface of the mounting plate (3) are connected with a movable plate (4) in a sliding way, the top of the moving plate (4) is fixedly provided with a clamping structure (5), the interior of the supporting frame (1) is fixedly provided with an adjusting structure (6), the adjusting structure (6) comprises a threaded rod (61), the interior of the mounting plate (3) is rotatably connected with the threaded rod (61), the outer surface of the threaded rod (61) is sleeved with a nut block (63), two sides of the outer surface of the nut block (63) are hinged with traction rods (64), one end of the traction rod (64), which is far away from the nut block (63), is hinged with the moving plate (4), and one end of the threaded rod (61) is fixedly provided with a rotating handle (62);
the clamping structure (5) comprises a placing seat (51), an elastic spring (52) is fixedly mounted on one side of the outer surface of the placing seat (51), and a clamping plate (53) is fixedly mounted at one end, far away from the placing seat (51), of the elastic spring (52).
2. The gear reduction permanent magnet synchronous motor support frame convenient to disassemble as claimed in claim 1, wherein: opposite threads are respectively formed in the end, opposite to each other, of the outer surface of the threaded rod (61), and the two nut blocks (63) are respectively located at the opposite threads.
3. The gear reduction permanent magnet synchronous motor support frame convenient to disassemble as claimed in claim 1, wherein: the friction lug (54) is fixedly installed between the opposite surfaces of the clamping plates (53), the friction lug (54) is transversely arranged on the outer surface of the clamping plates (53), two opposite surfaces of the placing seats (51) are respectively and fixedly provided with a sleeve (56) and a sliding rod (55), and the sliding rod (55) is in sliding connection with the inner wall of the sleeve (56).
4. The gear reduction permanent magnet synchronous motor support frame convenient to disassemble as claimed in claim 1, wherein: remove structure (2) including support column (21), the bottom both sides of support frame (1) are located the equal fixed mounting in four corners department and have support column (21), the one end that support frame (1) was kept away from in support column (21) is rotated through the axletree and is connected with wheel (22).
5. The gear reduction permanent magnet synchronous motor support frame convenient to disassemble as claimed in claim 4, wherein: the utility model discloses a quick-witted, including support column (21), the outer surface one side fixed mounting of support column (21) has sealed tube (23), the inner wall sliding connection of sealed tube (23) has connecting rod (24), the surface cover of connecting rod (24) is equipped with disc (26), the surface of sealed tube (23) rotates through the pivot and is connected with limiting plate (25), limiting plate (25) are located one side of disc (26).
6. The gear reduction permanent magnet synchronous motor support frame convenient to disassemble as claimed in claim 5, wherein: the outer surface of one end that connecting rod (24) are located between surface and disc (26) of sealed tube (23) is equipped with reset spring (27), reset spring (27)'s both ends respectively with the fixed surface of sealed tube (23) and disc (26) be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020019544.3U CN212047433U (en) | 2020-01-06 | 2020-01-06 | Gear speed reduction PMSM support frame convenient to dismantle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020019544.3U CN212047433U (en) | 2020-01-06 | 2020-01-06 | Gear speed reduction PMSM support frame convenient to dismantle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212047433U true CN212047433U (en) | 2020-12-01 |
Family
ID=73535563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020019544.3U Expired - Fee Related CN212047433U (en) | 2020-01-06 | 2020-01-06 | Gear speed reduction PMSM support frame convenient to dismantle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212047433U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114043862A (en) * | 2021-11-01 | 2022-02-15 | 安徽安健汽车天窗科技有限公司 | Automobile skylight reinforcing frame |
| CN117748845A (en) * | 2024-02-19 | 2024-03-22 | 江苏微特利电机股份有限公司 | Dismounting device for overhauling permanent magnet synchronous motor for new energy driving |
-
2020
- 2020-01-06 CN CN202020019544.3U patent/CN212047433U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114043862A (en) * | 2021-11-01 | 2022-02-15 | 安徽安健汽车天窗科技有限公司 | Automobile skylight reinforcing frame |
| CN117748845A (en) * | 2024-02-19 | 2024-03-22 | 江苏微特利电机股份有限公司 | Dismounting device for overhauling permanent magnet synchronous motor for new energy driving |
| CN117748845B (en) * | 2024-02-19 | 2024-04-23 | 江苏微特利电机股份有限公司 | Dismounting device for overhauling permanent magnet synchronous motor for new energy driving |
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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: 20201201 Termination date: 20220106 |
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| CF01 | Termination of patent right due to non-payment of annual fee |