CN215986395U - High-speed generator multichannel load test bench with high-efficient cooling structure - Google Patents
High-speed generator multichannel load test bench with high-efficient cooling structure Download PDFInfo
- Publication number
- CN215986395U CN215986395U CN202121754520.3U CN202121754520U CN215986395U CN 215986395 U CN215986395 U CN 215986395U CN 202121754520 U CN202121754520 U CN 202121754520U CN 215986395 U CN215986395 U CN 215986395U
- Authority
- CN
- China
- Prior art keywords
- test board
- board body
- cooling structure
- speed generator
- generator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 71
- 238000001816 cooling Methods 0.000 title claims abstract description 23
- 230000017525 heat dissipation Effects 0.000 claims abstract description 33
- 230000007246 mechanism Effects 0.000 claims abstract description 25
- 238000003825 pressing Methods 0.000 claims description 5
- 244000309464 bull Species 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 238000010030 laminating Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 4
- 238000006073 displacement reaction Methods 0.000 abstract description 2
- 239000011435 rock Substances 0.000 abstract 1
- 230000000149 penetrating effect Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Images
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a high-speed generator multichannel load test bench with an efficient cooling structure, which comprises: the test bed comprises a test bed body, a base and a plurality of supporting legs, wherein the supporting legs are symmetrically arranged on the bottom surface of the test bed body and are transversely placed on the ground; the clamping mechanisms vertically and symmetrically penetrate through the top surface of the test board body and are arranged in an inverted L-shaped structure; and the pressure plate transversely penetrates through the test board body in parallel, and the bottom surface of the pressure plate is connected to the inner wall of the test board body through a limiting spring. This high-speed generator multichannel load test platform with high-efficient cooling structure drives the fixed heat dissipation stand that sets up in the top surface left and right sides through the direction threaded rod and carries out the centre gripping to the generator, drives fixture and carries out the centre gripping to the generator after pushing down of pressure plate through the generator, prevents to take place to rock the condition of displacement in the test process.
Description
Technical Field
The utility model relates to the technical field of high-speed generators, in particular to a high-speed generator multichannel load test bench with an efficient cooling structure.
Background
A high-speed generator generally refers to a motor with a rotational speed of more than 10000 r/min. Because the rotating speed is high, the volume is far smaller than that of a motor with ordinary power, and the high-speed generator needs to be cooled in a heat dissipation manner in the production test process, so that the damage to elements caused by the overhigh internal temperature of the generator is prevented.
Most high-speed generator multichannel load test platform detects the generator through single load test platform in the use now, does not let generator rapid cooling through effectual heat dissipation cooling to the generator under the high temperature operation can influence its work efficiency, and the more serious possibility still can damage the inside electronic component of generator, leads to the generator impaired.
We have therefore proposed a multi-channel load test bench for high-speed generators with an efficient cooling structure in order to solve the problems set out above.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a high-speed generator multichannel load test board with an efficient cooling structure, and aims to solve the problems that most of high-speed generator multichannel load test boards in the market only detect a generator through a single load test board, the generator is not cooled quickly through effective heat dissipation and cooling, the working efficiency of the generator can be influenced by the generator under high-temperature operation, and electronic elements in the generator can be damaged more seriously, so that the generator is damaged.
In order to achieve the purpose, the utility model provides the following technical scheme: a high speed generator multi-channel load test stand with efficient cooling structure, comprising:
the test board comprises a test board body, a motor and a guide rotating rod, wherein the test board body is transversely placed on the ground through supporting legs symmetrically arranged on the bottom surface, the end part of the left side of the test board body is fixedly provided with the motor, and the inside of the test board body is rotatably provided with the guide rotating rod through a bearing;
the heat dissipation upright post transversely and symmetrically penetrates through the top surface of the test board body, symmetrical sliding rails are arranged on the outer wall of the inner side of the heat dissipation upright post in a sliding mode, and a sealing door is arranged inside the sliding rails in a clamping and sliding mode;
the clamping mechanisms vertically and symmetrically penetrate through the top surface of the test board body, the clamping mechanisms are arranged in an inverted L-shaped structure, and anti-skid rubber for increasing friction force is laid on the inner walls of the clamping mechanisms;
and the pressure plate transversely penetrates through the test board body in parallel, and the bottom surface of the pressure plate is connected to the inner wall of the test board body through a limiting spring.
Preferably, the left end fixed connection of the inside direction bull stick of testboard body is in the output shaft tip of motor, and the left and right sides outer wall cover of direction bull stick establishes and is connected with the direction slider to the top surface of direction slider is connected in the bottom of heat dissipation stand, drives the heat dissipation stand through the direction slider and removes.
Preferably, the transverse central axis of the test board body and the transverse central axis of the guide rotating rod are arranged in parallel, the guide sliding block and the guide rotating rod are in threaded connection, and the guide sliding block is driven to move through the guide threaded rod.
Preferably, the front of the heat dissipation upright post is provided with a pressure lever in a penetrating manner, the bottom surface of the pressure lever is connected to the top surface of the contact block in a fitting manner through a limiting spring, the back surface of the contact block is connected to the back surface of the closed door through a pull rope, and the front of the heat dissipation upright post is provided with a heat dissipation fan.
Preferably, the top surface of the contact block and the bottom surface of the pressure lever are both in an inclined plane structure, the maximum moving distance of the contact block is larger than the maximum sliding distance of the closed door, the closed door is symmetrically distributed about the vertical central axis of the cooling fan, and the contact block is extruded by the pressure lever to move.
Preferably, the clamping mechanisms are symmetrically distributed about a transverse central axis of the test board body, and the horizontal height of the top surface of each clamping mechanism is larger than that of the top surface of the pressure plate.
Preferably, the avris of pressure plate runs through and sets up in the inside of testboard body, and the inside left and right sides of testboard body all rotates and is provided with the leading wheel, and the stay cord that the both ends were set up through fixing about the pressure plate is connected in fixture's bottom.
Compared with the prior art, the utility model has the beneficial effects that: according to the high-speed generator multichannel load test board with the efficient cooling structure, the guide threaded rod drives the radiating stand columns fixedly arranged on the left side and the right side of the top surface to clamp the generator, and the clamping mechanism is driven to clamp the generator after the generator presses the pressure plate, so that the situation of shaking and displacement in the test process is prevented;
1. the motor drives the guide threaded rod to rotate, simultaneously drives the guide sliding block to move transversely with the heat dissipation upright post fixedly connected with the top surface, and simultaneously extrudes the pressing rod and the abutting block, and after the abutting block drives the pull rope and the closed door to move, the generator is cooled by the heat dissipation fan arranged on the front surface of the heat dissipation upright post;
2. after the left side and the right side of the bottom surface of the pressing plate press the pressure plate through the generator, the clamping mechanisms connected with the pull rope are driven to move downwards through the pull rope and the guide wheels, the generator is limited and fixed through the L-shaped structure of the clamping mechanisms, and the generator is prevented from shifting in the testing process.
Drawings
FIG. 1 is a schematic cross-sectional view of the present invention;
FIG. 2 is a schematic view of the construction of a pressure plate according to the present invention;
FIG. 3 is a schematic view of a closure door mounting arrangement according to the present invention;
FIG. 4 is a schematic view of a heat dissipation fan mounting structure according to the present invention;
FIG. 5 is a schematic view of a mounting structure of the contact block of the present invention;
FIG. 6 is an enlarged view of the guide wheel of FIG. 2 according to the present invention.
In the figure: 1. a test board body; 101. supporting legs; 102. a motor body; 103. a guide rotating rod; 104. A guide slider; 2. a heat dissipation upright post; 201. a sliding rail; 202. a closing door; 203. pulling a rope; 204. a pressure lever; 205. a limiting spring; 206. a heat radiation fan; 207. a contact block; 3. a clamping mechanism; 301. anti-skid rubber; 302. a guide wheel; 4. a pressure plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a high speed generator multi-channel load test stand with efficient cooling structure, comprising:
the testing platform comprises a testing platform body 1, a motor body 102 and a guide rotating rod 103, wherein the testing platform body 1 is transversely placed on the ground through supporting legs 101 symmetrically arranged on the bottom surface, the left end part of the testing platform body 1 is fixedly provided with the motor body 102, and the inside of the testing platform body 1 is rotatably provided with the guide rotating rod 103 through a bearing;
the heat dissipation upright post 2 transversely and symmetrically penetrates through the top surface of the test board body 1, symmetrical sliding rails 201 are arranged on the outer wall of the inner side of the heat dissipation upright post 2 in a sliding mode, and a sealing door 202 is arranged inside the sliding rails 201 in a clamping and sliding mode;
the clamping mechanisms 3 vertically and symmetrically penetrate through the top surface of the test board body 1, the clamping mechanisms 3 are arranged in an inverted L-shaped structure, and anti-skid rubber 301 for increasing friction force is laid on the inner walls of the clamping mechanisms 3;
and the pressure plate 4 transversely penetrates through the test bench body 1 in parallel, and the bottom surface of the pressure plate 4 is connected to the inner wall of the test bench body 1 through a limiting spring 205.
The left end of the internal guide rotating rod 103 of the test bench body 1 is fixedly connected to the end part of the output shaft of the motor body 102, the outer walls of the left side and the right side of the guide rotating rod 103 are sleeved with guide sliders 104, and the top surfaces of the guide sliders 104 are connected to the bottom ends of the heat dissipation upright posts 2.
The transverse central axis of the test bench body 1 and the transverse central axis of the guide rotating rod 103 are arranged in parallel, and the guide sliding block 104 and the guide rotating rod 103 are in threaded connection.
The front surface of the heat dissipation upright 2 is provided with a pressure lever 204 in a penetrating manner, the bottom surface of the pressure lever 204 is attached to the top surface of the contact block 207 through a limit spring 205, the back surface of the contact block 207 is connected to the back surface of the closing door 202 through a pull rope 203, and the front surface of the heat dissipation upright 2 is provided with a heat dissipation fan 206.
The top surface of the abutting block 207 and the bottom surface of the pressure lever 204 are both arranged in an inclined plane structure, the maximum moving distance of the abutting block 207 is greater than the maximum sliding distance of the closing door 202, and the closing door 202 is symmetrically arranged about the vertical central axis of the heat dissipation fan 206.
The generator extrudes the pressure lever 204 on the surface of the heat dissipation upright post 2, so that the bottom surface of the pressure lever 204 extrudes the contact block 207 and the contact block 207 is driven to slide, the side surface of the contact block 207 is fixedly connected to the back surface of the closed door 202 through the pull rope 203, and after the closed door 202 slides along the sliding rail 201, the opening and closing of the heat dissipation fan 206 are completed.
The clamping mechanisms 3 are symmetrically distributed about the transverse central axis of the test board body 1, and the top surface level of the clamping mechanisms 3 is greater than that of the pressure plate 4.
The avris of pressure plate 4 runs through and sets up in the inside of testboard body 1, and the inside left and right sides of testboard body 1 all rotates and is provided with leading wheel 302, and both ends connect in fixture 3's bottom through the stay cord 203 of fixed setting about pressure plate 4.
Under the action of the stay cord 203 and the guide wheel 302 which are fixedly connected with the left end and the right end of the pressure plate 4 which are displaced, after the clamping mechanism 3 fixedly connected with the end part of the stay cord 203 moves towards the inside of the test board body 1, the clamping mechanism 3 arranged in an L-shaped structure is used for limiting and fixing the generator.
The working principle is as follows: before using the multi-channel load test bench of the high-speed generator with the efficient cooling structure, the overall condition of the device needs to be checked to determine that the device can work normally, as shown in fig. 1-6, firstly, the pressure plate 4 penetrating through the top surface of the test bench body 1 is pressed down by the generator, so that the pressure plate 4 is displaced, under the action of the pull rope 203 and the guide wheel 302 fixedly connected with the left end and the right end, after the clamping mechanism 3 fixedly connected with the end part of the pull rope 203 moves towards the interior of the test bench body 1, the clamping mechanism 3 arranged in an L-shaped structure limits and fixes the generator, the anti-skid rubber 301 laid on the inner wall of the clamping mechanism 3 prevents the generator from skidding, and then, through the motor body 102 fixedly arranged at the left end of the test bench body 1, the end part of the output shaft of the motor body 102 drives the guide rotating rod 103 fixedly connected with the output shaft to rotate, meanwhile, the outer wall of the guide rotating rod 103 is driven to move transversely through a guide sliding block 104 in threaded connection, and meanwhile, the guide sliding block 104 drives the heat dissipation upright post 2 fixedly connected with the top surface to move;
the pressing rod 204 on the surface of the heat dissipation upright post 2 is extruded by the generator, so that the bottom surface of the pressing rod 204 extrudes the abutting block 207 and the abutting block 207 is driven to slide, the side surface of the abutting block 207 is fixedly connected to the back surface of the closed door 202 through the pull rope 203, and after the closed door 202 slides along the sliding rail 201, the opening and closing of the heat dissipation fan 206 are completed.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (7)
1. A high-speed generator multichannel load test bench with high-efficient cooling structure which characterized in that includes:
the test board comprises a test board body, a motor and a guide rotating rod, wherein the test board body is transversely placed on the ground through supporting legs symmetrically arranged on the bottom surface, the end part of the left side of the test board body is fixedly provided with the motor, and the inside of the test board body is rotatably provided with the guide rotating rod through a bearing;
the heat dissipation upright post transversely and symmetrically penetrates through the top surface of the test board body, symmetrical sliding rails are arranged on the outer wall of the inner side of the heat dissipation upright post in a sliding mode, and a sealing door is arranged inside the sliding rails in a clamping and sliding mode;
the clamping mechanisms vertically and symmetrically penetrate through the top surface of the test board body, the clamping mechanisms are arranged in an inverted L-shaped structure, and anti-skid rubber for increasing friction force is laid on the inner walls of the clamping mechanisms;
and the pressure plate transversely penetrates through the test board body in parallel, and the bottom surface of the pressure plate is connected to the inner wall of the test board body through a limiting spring.
2. A high speed generator multi-channel load test bench with high efficiency cooling structure according to claim 1, characterized in that: the left end fixed connection of the inside direction bull stick of testboard body is in the output shaft tip of motor, and the left and right sides outer wall cover of direction bull stick establishes and is connected with the direction slider to the top surface of direction slider is connected in the bottom of heat dissipation stand.
3. A high speed generator multi-channel load test bench with high efficiency cooling structure according to claim 2, characterized in that: the transverse central axis of the test board body and the transverse central axis of the guide rotating rod are arranged in parallel, and the guide sliding block and the guide rotating rod are in threaded connection.
4. A high speed generator multi-channel load test bench with high efficiency cooling structure according to claim 1, characterized in that: the front of heat dissipation stand runs through and is provided with the depression bar, and the bottom surface of depression bar is connected in the top surface of conflict piece through spacing spring laminating to the back of conflict piece is connected in the back of sealing door through the stay cord, and the front of heat dissipation stand is provided with radiator fan moreover.
5. A high-speed generator multi-channel load test bench with high-efficiency cooling structure as claimed in claim 4, characterized in that: the top surface of the abutting block and the bottom surface of the pressing rod are both of inclined plane structures, the maximum moving distance of the abutting block is larger than the maximum sliding distance of the closed door, and the closed door is symmetrically distributed about the vertical central axis of the cooling fan.
6. A high speed generator multi-channel load test bench with high efficiency cooling structure according to claim 1, characterized in that: the clamping mechanisms are symmetrically distributed about a transverse central axis of the test board body, and the horizontal height of the top surfaces of the clamping mechanisms is larger than that of the top surfaces of the pressure plates.
7. A high speed generator multi-channel load test bench with high efficiency cooling structure according to claim 1, characterized in that: the avris of pressure plate runs through and sets up in the inside of testboard body, and the inside left and right sides of testboard body all rotates and is provided with the leading wheel, and both ends connect in fixture's bottom through the stay cord of fixed setting about the pressure plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121754520.3U CN215986395U (en) | 2021-07-30 | 2021-07-30 | High-speed generator multichannel load test bench with high-efficient cooling structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121754520.3U CN215986395U (en) | 2021-07-30 | 2021-07-30 | High-speed generator multichannel load test bench with high-efficient cooling structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215986395U true CN215986395U (en) | 2022-03-08 |
Family
ID=80576461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121754520.3U Expired - Fee Related CN215986395U (en) | 2021-07-30 | 2021-07-30 | High-speed generator multichannel load test bench with high-efficient cooling structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215986395U (en) |
-
2021
- 2021-07-30 CN CN202121754520.3U patent/CN215986395U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215986395U (en) | High-speed generator multichannel load test bench with high-efficient cooling structure | |
| CN114435870B (en) | Multifunctional detection table for photovoltaic inverter production | |
| CN114040620B (en) | Anti-interference server for cloud computing | |
| CN217033321U (en) | PVC pipe end hardness detection device | |
| CN118443288A (en) | Automobile part production detection device | |
| CN208103791U (en) | A kind of high-low voltage equipment slide device | |
| CN218823557U (en) | Transmission line grading ring intensity detection device | |
| CN216503314U (en) | Battery charger assembly device that protecting effect is good | |
| CN202874347U (en) | Movable lifting platform with multimedia function | |
| CN110319800A (en) | A kind of finished chip detection ultrasonic detection device and its detection method | |
| CN213614261U (en) | Drilling equipment is used in processing of battery pack shell | |
| CN110441553B (en) | Multifunctional simple device for testing electromagnetic power supply main switch of automobile | |
| CN207923949U (en) | A kind of steel mill's Automated electronic electric testing equipment | |
| CN215866198U (en) | Automobile solid part strength testing device | |
| CN207551774U (en) | Extrusion cylinder boom hoisting | |
| CN216564226U (en) | Storage battery electric power engineering maintenance vehicle | |
| CN213569315U (en) | Frequency conversion control console applied to split type hydraulic jack of wind power plant | |
| CN216847636U (en) | GPC gel chromatograph | |
| CN220136904U (en) | High temperature resistant thermogravimetric analyzer | |
| CN220331799U (en) | Vertical band-type brake low-workbench three-column disc injection molding machine | |
| CN216119206U (en) | Wind power generation experimental model for teaching | |
| CN216081848U (en) | Clamping type equipment for detecting anchoring force after concrete bar planting | |
| CN221445704U (en) | Toughness detection device for cable production | |
| CN221293631U (en) | Shallow for power detection equipment | |
| CN219574176U (en) | Power battery testing device for new energy automobile |
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: 20220308 |