CN220542989U - Power grid adaptability testing device for wind power generation converter - Google Patents
Power grid adaptability testing device for wind power generation converter Download PDFInfo
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- CN220542989U CN220542989U CN202322010639.5U CN202322010639U CN220542989U CN 220542989 U CN220542989 U CN 220542989U CN 202322010639 U CN202322010639 U CN 202322010639U CN 220542989 U CN220542989 U CN 220542989U
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- tray
- guide rail
- power generation
- wind power
- detection device
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- 238000010248 power generation Methods 0.000 title claims abstract description 26
- 238000012360 testing method Methods 0.000 title claims abstract description 19
- 238000001514 detection method Methods 0.000 claims abstract description 37
- 230000017525 heat dissipation Effects 0.000 claims description 12
- 238000012423 maintenance Methods 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000005855 radiation Effects 0.000 abstract description 3
- 230000001360 synchronised effect Effects 0.000 description 5
- 230000006978 adaptation Effects 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 230000003044 adaptive effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 210000001503 joint Anatomy 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
The utility model discloses a power grid adaptability test device for a wind power generation converter, which relates to the technical field of power grids and comprises a cabinet body, a heat radiation window and an overhaul room, wherein an overhaul component is arranged in the overhaul room and comprises sliding grooves, the sliding grooves are formed in two sides of the overhaul room, the inner sides of the sliding grooves are connected with guide rails, sliding blocks are arranged on the outer sides of the guide rails, the sliding blocks are mutually matched with the guide rails, the top of the guide rails is connected with a tray, and the top of the tray is provided with a detection device body. According to the power grid adaptability test device for the wind power generation converter, provided by the utility model, the sliding blocks on the guide rail are arranged in the sliding grooves and drive the trays arranged at the top to move through the traction rods under the limit of the fixed bolts, so that the detection device body on the tray protruding out of the cabinet body is retracted or extended.
Description
Technical Field
The utility model relates to the technical field of power grids, in particular to a power grid adaptability test device for a wind power generation converter.
Background
Along with the improvement of environmental awareness, new energy power generation gradually replaces thermal power generation with larger pollution in the traditional mode, wherein the wind power generation is widely applied due to large power generation amount and mature technology.
Wind power generation has large fluctuation due to weather, and is usually subjected to adaptability test before use, and the traditional Chinese patent with the publication number of CN 213986561U discloses a power grid adaptability disturbance device. The intelligent cabinet temperature control device comprises a cabinet body, a rotating shaft is rotationally connected to the central position of the top end of the cabinet body, a driving gear is fixedly connected to the bottom of the rotating shaft, a screw rod is rotationally connected to two sides of the bottom end of a top plate of the cabinet body, a driven gear is fixedly arranged at the top of the screw rod, the driving gear is in meshed connection with the driven gear, an upper clamping cover is arranged under the driving gear and the driven gear, the upper clamping cover slides up and down on the screw rod, the clamping adaptive disturbance device body is convenient to clamp, the adaptive disturbance device body is easy to install and disassemble, the clamping bolt is combined, the stability effect of the adaptive disturbance device body is good, and the use is safe.
Because the installation positions of wind power generation fans are different, the wind power is different, the output power of wind power generation is related to the wind power, when the wind fluctuation is large, the voltage fluctuation of a wind power generation system is relatively severe, the warning values set by the wind power generation systems in different areas are different, in order to enable the wind power generation systems to normally operate, the running state of the wind power generation systems can be detected through the adaptability test equipment, but in order to ensure the use safety, the outer side of the equipment is usually provided with a protection device, but the adaptability test device body in the prior art is relatively complicated to install, and once the installation is finished, the required consumption time for replacement and overhaul is relatively long.
Disclosure of Invention
The present utility model has been made in view of the above-mentioned problems occurring in the prior art.
Therefore, the utility model aims to provide a power grid adaptability test device for a wind power generation converter, which solves the problems that an adaptability test device body in the prior art is complicated to install and long time is consumed for replacement and maintenance once the installation is finished.
In order to achieve the above object, the present utility model provides the following technical solutions:
the utility model provides a wind power generation is electric wire netting adaptability testing arrangement for converter, includes the cabinet body, installs at the heat dissipation window of the cabinet body, sets up the maintenance room at the cabinet body, the inside fixed mounting of maintenance room has the maintenance subassembly, the maintenance subassembly includes the spout, the both sides at the maintenance room are seted up to the spout, the inboard swing joint of spout has the guide rail, the outside fixed mounting of guide rail has the slider, slider and guide rail looks adaptation each other, the top swing joint of guide rail has the tray, the top fixed mounting of tray has the detection device body, the bottom of detection device body is equipped with the landing leg, the tray passes through the landing leg with the detection device body and links to each other, the guide rail passes through slider swing joint in the outside of spout, the bottom at the detection device body is seted up with the recess of landing leg adaptation to the surface of tray, the top at the maintenance room of tray still fixed mounting.
Preferably, the tray is U-shaped, tray swing joint is in the inboard of guide rail, the both sides of tray are equipped with adjusting screw, adjusting screw runs through the tray is whole, the protruding guide rail surface of one end of adjusting screw, the screw thread with adjusting screw looks adaptation has been seted up to the inside of tray.
Preferably, the bottom swing joint of guide rail has the traction lever, the inboard fixed mounting of traction lever has the dead bolt, the inboard at the maintenance room of dead bolt fixed mounting, the other end swing joint of traction lever has the base, the distance of dead bolt and base is the same with the distance of dead bolt and guide rail, when the traction lever takes place to deflect, the guide rail is opposite with the direction of base motion.
Preferably, the pulley is fixedly arranged at the bottom of the base, the pulley is movably connected at the bottom of the overhaul chamber, the pulleys are mutually arranged in parallel and symmetrically, the bases are connected through the synchronizing rod, and the included angle between the synchronizing rod and the base is ninety degrees.
Further, the bottom swing joint of synchronizing lever has the ejector pad, the inside of ejector pad is equipped with drive screw, drive screw runs through the ejector pad is whole, drive screw's the other end is connected with the output of motor, the inclined plane has been seted up to one side that the ejector pad is close to the synchronizing lever, the screw thread with the mutual adaptation of drive screw has been seted up to the inside of ejector pad, the synchronizing lever is in the bottom of synchronizing lever just when the device is not used, and the distance of base and ejector pad is in maximum.
Preferably, the heat dissipation window is fixedly installed on two sides of the cabinet body, the overhaul room is arranged at the bottom of the cabinet body, the heat dissipation fan is fixedly installed on the inner side of the cabinet body and at the top of the detection device body, the heat dissipation window is of a shutter structure, and the heat dissipation window is in an opening state when the heat dissipation fan is started, so that heat dissipation of the device is promoted.
In the technical scheme, the utility model has the technical effects and advantages that:
1. according to the utility model, the overhaul chamber and the overhaul assembly are arranged, when the overhaul device is used, the transmission screw is rotated through the motor, the base is driven to move in the sliding groove through the sliding block on the guide rail and the tray arranged at the top under the limit of the fixed bolt by the traction rod under the influence of the push block, so that the detection device body on the tray protruding out of the cabinet body is retracted or extended, and compared with the traditional mode, the detection device body can be pushed out or retracted from the device in an extending mode, so that the replacement of the device is simpler and more convenient.
2. According to the utility model, the radiating window, the adjusting screw and the radiating fan are arranged, when the device is used, the adjusting screw is rotated, so that the distance between the movable tray on the movable guide rail and the tray fixed on the overhaul room is adjusted under the influence of self threads in the grooves formed in the guide rail and the sliding block, the combination between the detection device body and the tray is tighter, the loosening probability of the detection device body is reduced when the device moves, and the heat generated in the device is discharged through the radiating window by the radiating fan.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a cross-sectional perspective view of the present utility model;
FIG. 3 is a cross-sectional view of an access module of the present utility model;
FIG. 4 is a block diagram of the track and base of the present utility model;
fig. 5 is a view showing a structure of the guide rail and the tray according to the present utility model.
Reference numerals illustrate:
1. a cabinet body; 2. a heat radiation window; 3. an overhaul room; 4. a chute; 5. a guide rail; 6. a slide block; 7. a tray; 8. a detection device body; 9. a support leg; 10. adjusting a screw; 11. a traction rod; 12. fixing bolts; 13. a base; 14. a pulley; 15. a synchronizing lever; 16. a pushing block; 17. a drive screw; 18. a motor; 19. a heat radiation fan.
Detailed Description
In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.
The embodiment of the utility model discloses a power grid adaptability test device for a wind power generation converter.
The utility model provides a power grid adaptability test device for a wind power generation converter, which is shown in figures 1, 2, 3 and 4, and comprises a cabinet body 1, a radiating window 2 arranged on the cabinet body 1 and an overhaul chamber 3 arranged on the cabinet body 1, wherein an overhaul component is fixedly arranged in the overhaul chamber 3 and comprises a sliding chute 4, the sliding chute 4 is arranged on two sides of the overhaul chamber 3, the inner side of the sliding chute 4 is movably connected with a guide rail 5, the outer side of the guide rail 5 is fixedly provided with a sliding block 6, the sliding block 6 is mutually matched with the guide rail 5, the top of the guide rail 5 is movably connected with a tray 7, the top of the tray 7 is fixedly provided with a detection device body 8, the bottom of the detection device body 8 is provided with a supporting leg 9, and the tray 7 is connected with the detection device body 8 through the supporting leg 9.
When the detection device is used, after the supporting legs 9 on the detection device body 8 are abutted with the grooves in the tray 7, the detection device body 8 is arranged on the top of the tray 7 through the supporting legs 9, one end of the guide rail 5 on the sliding block 6 protrudes out of the surface of the cabinet body 1 in the sliding groove 4, but the guide rail 5 is not separated from the sliding groove 4 under the limitation of the sliding block 6, so that the detection device body 8 is convenient to operate, after the detection device body 8 is arranged, the tray 7 is arranged more tightly by adjusting the distance between the trays 7, after the installation is finished, the tray 7 on which the detection device body 8 is arranged on the guide rail 5 is pushed back to the inner side of the cabinet body 1 again under the limitation of the sliding groove 4 through the sliding block 6, the guide rail 5 is not arranged on the surface of the protruding cabinet body 1, and the detection device body 8 is protected during operation.
In order to fix tightly, as shown in fig. 3 and 5, the tray 7 is in a U shape, the tray 7 is movably connected to the inner side of the guide rail 5, adjusting screws 10 are arranged on two sides of the tray 7, the adjusting screws 10 penetrate through the whole tray 7, and one end of each adjusting screw 10 protrudes out of the surface of the guide rail 5.
After the supporting legs 9 in the detection device body 8 and the grooves in the tray 7 are in butt joint, the distance between the tray 7 moving in the guide rail 5 and the tray 7 fixed on the overhaul chamber 3 is reduced by rotating the adjusting screw 10, the butt joint between the tray 7 and the detection device body 8 is tighter, when the rotating degrees of the mutually parallel adjusting screws 10 are communicated, the tray 7 keeps moving in the direction parallel to the sliding blocks 6, and when the tray needs to be replaced, the distance between the tray 7 and the supporting legs 9 in the detection device body 8 is increased by changing the rotating direction of the adjusting screw 10, so that the butt joint between the tray 7 and the supporting legs 9 in the detection device body 8 is loose, and the replacement and overhaul are facilitated.
In order to complete the extension, as shown in fig. 4, the bottom of the guide rail 5 is movably connected with a traction rod 11, the inner side of the traction rod 11 is fixedly provided with a fixed bolt 12, the fixed bolt 12 is fixedly arranged on the inner side of the overhaul chamber 3, and the other end of the traction rod 11 is movably connected with a base 13.
When the detection device is used, the base 13 is pushed to move towards the side close to the guide rail 5 in the overhaul chamber 3, so that one end of the traction rod 11 close to the base 13 deflects anticlockwise, the traction rod 11 deflects under the limit of the fixed bolt 12, the guide rail 5 moves towards the opposite direction of the movement of the base 13 in the sliding groove 4 through the sliding block 6 fixedly arranged on the outer side under the influence of the traction rod 11, the detection device body 8 on the tray 7 on the guide rail 5 is retracted into the cabinet 1, and when the detection device body 8 needs to be taken out, the base 13 is reset, so that the guide rail 5 moves in the opposite direction with the base 13 under the influence of the traction rod 11, one end of the guide rail 5 protrudes out of the surface of the cabinet 1, and the detection device body 8 on the tray 7 protrudes from the cabinet 1 but does not separate from the cabinet 1.
In order to reduce the resistance, as shown in fig. 3 and 4, the bottom of the base 13 is fixedly provided with a pulley 14, the pulley 14 is movably connected to the bottom of the overhaul room 3, the pulleys 14 are mutually parallel and symmetrically arranged, the bases 13 are connected through a synchronous rod 15, an included angle between the synchronous rod 15 and the base 13 is ninety degrees, the bottom of the synchronous rod 15 is movably connected with a push block 16, the inside of the push block 16 is provided with a driving screw 17, the driving screw 17 penetrates through the whole push block 16, and the other end of the driving screw 17 is connected with the output end of a motor 18.
When the sliding chute is used, the motor 18 drives the driving screw 17 to rotate, so that the push block 16 ascends on the surface of the driving screw 17 under the influence of threads, and the synchronous rod 15 drives the base 13 to move towards one side close to the guide rail 5 through contact between the push block 16 and the synchronous rod 15, so that the guide rail 5 reenters the sliding chute 4, and when the base 13 moves, the base 13 is moved to generate resistance through rotation of the pulley 14.
Finally, in order to improve heat dissipation, as shown in fig. 1 and 2, the heat dissipation windows 2 are fixedly installed at both sides of the cabinet 1, the overhaul chamber 3 is opened at the bottom of the cabinet 1, and the heat dissipation fan 19 is fixedly installed at the inner side of the cabinet 1 and at the top of the detection device body 8.
When in use, the detection device body 8 is arranged at the bottom of the cooling fan 19 in the cabinet body 1, and when the device is operated, the cooling window 2 is opened, so that the opening of the cabinet body 1 communicated with the outside is increased, the cooling fan 19 is started to improve the air circulation rate in the cabinet body 1, heat generated by the detection device body 8 is discharged through the cooling window 2, and the heat dissipation effect of the device is improved.
While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.
Claims (6)
1. The utility model provides a wind power generation is electric wire netting adaptability testing arrangement for converter, includes cabinet body (1), installs heat dissipation window (2) at cabinet body (1), offers in maintenance room (3) of cabinet body (1), characterized in that, the inside of maintenance room (3) is fixed mounting has the maintenance subassembly;
the overhaul assembly comprises a chute (4), both sides in an overhaul room (3) are arranged in the chute (4), a guide rail (5) is movably connected to the inner side of the chute (4), a sliding block (6) is fixedly arranged on the outer side of the guide rail (5), the sliding block (6) and the guide rail (5) are mutually matched, a tray (7) is movably connected to the top of the guide rail (5), a detection device body (8) is fixedly arranged at the top of the tray (7), a supporting leg (9) is arranged at the bottom of the detection device body (8), and the tray (7) is connected with the detection device body (8) through the supporting leg (9).
2. The power grid adaptability test device for the wind power generation converter according to claim 1, wherein the tray (7) is U-shaped, the tray (7) is movably connected to the inner side of the guide rail (5), adjusting screws (10) are arranged on two sides of the tray (7), the adjusting screws (10) penetrate through the whole tray (7), and one end of each adjusting screw (10) protrudes out of the surface of the guide rail (5).
3. The power grid adaptability test device for the wind power generation converter according to claim 1, wherein a traction rod (11) is movably connected to the bottom of the guide rail (5), a fixed bolt (12) is fixedly arranged on the inner side of the traction rod (11), the fixed bolt (12) is fixedly arranged on the inner side of the overhaul room (3), and a base (13) is movably connected to the other end of the traction rod (11).
4. The power grid adaptability test device for the wind power generation converter according to claim 3, wherein a pulley (14) is fixedly arranged at the bottom of the base (13), the pulley (14) is movably connected to the bottom of the overhaul room (3), the pulleys (14) are mutually arranged in parallel and symmetrically, the bases (13) are connected through a synchronizing rod (15), and an included angle between the synchronizing rod (15) and the base (13) is ninety degrees.
5. The power grid adaptability test device for the wind power generation converter according to claim 4, wherein a push block (16) is movably connected to the bottom of the synchronizing rod (15), a transmission screw (17) is arranged in the push block (16), the transmission screw (17) penetrates through the whole push block (16), and the other end of the transmission screw (17) is connected with an output end of a motor (18).
6. The power grid adaptability test device for the wind power generation converter according to claim 1, wherein the radiating windows (2) are fixedly arranged on two sides of the cabinet body (1), the overhaul chamber (3) is arranged at the bottom of the cabinet body (1), and the radiating fan (19) is fixedly arranged on the inner side of the cabinet body (1) and on the top of the detection device body (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322010639.5U CN220542989U (en) | 2023-07-28 | 2023-07-28 | Power grid adaptability testing device for wind power generation converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322010639.5U CN220542989U (en) | 2023-07-28 | 2023-07-28 | Power grid adaptability testing device for wind power generation converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220542989U true CN220542989U (en) | 2024-02-27 |
Family
ID=89974659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322010639.5U Active CN220542989U (en) | 2023-07-28 | 2023-07-28 | Power grid adaptability testing device for wind power generation converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220542989U (en) |
-
2023
- 2023-07-28 CN CN202322010639.5U patent/CN220542989U/en active Active
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