CN213122027U - Detection apparatus for current conversion station operation mode - Google Patents
Detection apparatus for current conversion station operation mode Download PDFInfo
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- CN213122027U CN213122027U CN202022080082.9U CN202022080082U CN213122027U CN 213122027 U CN213122027 U CN 213122027U CN 202022080082 U CN202022080082 U CN 202022080082U CN 213122027 U CN213122027 U CN 213122027U
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- converter station
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Abstract
The utility model discloses a detection apparatus for current conversion station operational mode belongs to the detection technology field of current conversion station. A detection device for the operation mode of a converter station comprises a detection device, wherein the detection device is movably connected to an installation plate, a support is movably arranged below the installation plate, a support rod is arranged between the support and the installation plate, and the upper end and the lower end of the support rod are respectively in rotary connection with the support and the installation plate through a connecting seat; the other end of the lower side of the mounting plate is rotatably connected with a jacking rod, and the lower end of the jacking rod is movably connected with the support; the two ends of the upper side of the mounting plate are respectively and fixedly connected with a transverse moving seat A and a transverse moving seat B, and a cross beam is connected between the transverse moving seat A and the transverse moving seat B in a sliding manner; the lower end of the jacking rod is rotatably connected with a sliding block, the sliding block is connected in a sliding way on a sliding seat in a sliding way, and the sliding seat is fixedly connected to the center of the upper side of the support; the utility model provides a current conversion station operation mode's among the prior art detection device detection range limited problem.
Description
Technical Field
The utility model relates to a detection technology field of converter station specifically is a detection device of converter station operational mode.
Background
The operation modes of the converter station are divided into two modes, one mode is island operation, and the other mode is networking operation. The islanding operation mode of the converter station refers to that a power supply accessed to the converter station at the sending end is rectified and then directly sent out through a direct current circuit, the power supply and the converter station are not electrically connected with an alternating current system, and the networking operation of the converter station means that the converter station or a power station accessed to the converter station is electrically connected with a transformer substation of a main network. In the prior art, a general high-capacity direct current converter station operates in an island mode, so that large-scale transfer to an alternating current system after direct current fault can be avoided, and power grid stability damage accidents possibly caused by uncontrolled power flow transfer are avoided. The high-voltage direct-current project, particularly the high-capacity direct-current project, adopts an island operation mode, which is a development trend at present.
However, most of the detection devices of the converter station operation mode in the prior art can not move in multiple directions, so that the detection range is expanded, and the detection precision is influenced; therefore the utility model provides a detection apparatus for current conversion station operation mode to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
1. The to-be-solved technical problem of the utility model
An object of the utility model is to provide a detection device of current conversion station operational mode to solve the problem that proposes in the above-mentioned background art:
(1) the detection device for the operation mode of the converter station in the prior art has a limited detection range.
2. Technical scheme
In order to achieve the above object, the utility model provides a following technical scheme:
a detection device for the operation mode of a converter station comprises a detection device, wherein the detection device is movably connected to an installation plate, a support is movably arranged below the installation plate, a support rod is arranged between the support and the installation plate, and the upper end and the lower end of the support rod are respectively in rotary connection with the support and the installation plate through a connecting seat; the other end of the lower side of the mounting plate is rotatably connected with a jacking rod, and the lower end of the jacking rod is movably connected with the support; the mounting panel upside both ends respectively fixedly connected with sideslip seat A and sideslip seat B, sliding connection has the crossbeam between sideslip seat A and the sideslip seat B.
Preferably, the lower end of the jacking rod is rotatably connected with a sliding block, the sliding block is connected in a sliding way on a sliding seat in a sliding mode, and the sliding seat is fixedly connected to the center of the upper side of the support.
Preferably, one end of the upper side of the sliding block is fixedly connected with a movable sheet, the movable sheet is connected with the sliding seat in a sliding mode, and the center of the movable sheet is connected with a driving screw rod in a threaded mode.
Preferably, one end of the driving screw is fixedly connected with one end of an output shaft of the motor, the motor is fixedly connected with one end of the upper side of the sliding seat, the other end of the driving screw is movably connected in the fixing sheet, and the fixing sheet is fixedly connected to one end of the sliding seat.
Preferably, slide rails A are transversely arranged on the upper sides of the transverse moving seat A and the transverse moving seat B, sliding parts are fixedly connected to two ends of the lower side of the cross beam, and the sliding parts are slidably connected in the slide rails A.
Preferably, the center of the upper side of the cross beam is vertically provided with a slide rail B, the upper side of the slide rail B is connected with a driving block in a sliding manner, and the driving block is fixedly connected with the lower side of the detection device.
Preferably, the upper sides of the two ends of the transverse moving seat A and the transverse moving seat B are both movably connected with driving wheels A, the axis of one of the driving wheels A is provided with a driving motor in a matching way, and the driving motor is fixedly connected in the transverse moving seat A.
Preferably, four corners of the upper side of the beam are movably connected with driving wheels B, and the driving wheels A and the driving wheels B are in transmission connection through a transmission belt; the driving belt penetrates through the driving block movably, a walking wheel is arranged in the driving block, and the walking wheel is meshed with the driving belt and connected with the driving belt.
3. Advantageous effects
The utility model discloses when using, install the corresponding position department in the converter station through comparatively firm mounting means among the prior art with the support of this device earlier, then in the use through the operation of this technical field commonly used controller control motor, can drive the drive screw rotation after the motor starts, and then drive the movable plate and move about along the drive screw, and then drive the slider and move in the slide on the sliding seat, in this process, jacking rod and branch realize the operation about the mounting panel through the horizontal hunting, then drive detection device and swing within a certain limit, in order to enlarge detection range; meanwhile, the controller starts the driving motor, the driving motor drives the driving wheel A to rotate, the driving wheel A drives the driving belt and the driving wheel B to rotate, the detection device can be driven to reciprocate in the sliding rail B on the beam through the meshing connection effect of the driving belt and the walking wheels, the detection range is further expanded, and the sliding part on the lower side of the beam can be adjusted to move in the sliding rail A in the actual implementation process according to the installation position of the device, so that the detection range of the detection device is adjusted.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a schematic structural diagram of the mounting plate of the present invention;
fig. 3 is a schematic view of a part of the structure of the mounting plate of the present invention.
The reference numbers in the figures illustrate:
1. a support; 2. mounting a plate; 3. a detection device; 4. a sliding seat; 5. a slideway; 6. a motor; 7. a drive screw; 8. a fixing sheet; 9. a slider; 10. a jacking rod; 11. a movable plate; 12. a strut; 13. a connecting seat; 14. a transverse moving seat A; 15. a transverse moving seat B; 16. a transmission belt; 17. a transmission wheel A; 18. a slide rail A; 19. a cross beam; 20. a transmission wheel B; 21. a drive block; 22. a slide rail B; 23. a slider.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1:
referring to fig. 1-3, a detection device for the operation mode of a converter station comprises a detection device 3, wherein the detection device 3 is movably connected to an installation plate 2, a support 1 is movably arranged below the installation plate 2, a support rod 12 is arranged between the support 1 and the installation plate 2, and the upper end and the lower end of the support rod 12 are respectively rotatably connected with the support 1 and the installation plate 2 through a connecting seat 13; the other end of the lower side of the mounting plate 2 is rotatably connected with a jacking rod 10, and the lower end of the jacking rod 10 is movably connected with the support 1; the two ends of the upper side of the mounting plate 2 are respectively fixedly connected with a transverse moving seat A14 and a transverse moving seat B15, and a cross beam 19 is connected between the transverse moving seat A14 and the transverse moving seat B15 in a sliding manner;
the lower end of the jacking rod 10 is rotatably connected with a sliding block 9, the sliding block 9 is connected in a sliding way 5 on the sliding seat 4 in a sliding way, and the sliding seat 4 is fixedly connected to the center of the upper side of the support 1;
one end of the upper side of the sliding block 9 is fixedly connected with a movable sheet 11, the movable sheet 11 is connected with the sliding seat 4 in a sliding manner, and the center of the movable sheet 11 is connected with a driving screw 7 in a threaded manner;
one end of a driving screw 7 is fixedly connected with one end of an output shaft of a motor 6, the motor 6 is fixedly connected with one end of the upper side of the sliding seat 4, the other end of the driving screw 7 is movably connected in a fixed plate 8, and the fixed plate 8 is fixedly connected with one end of the sliding seat 4;
the utility model discloses when using, install corresponding position department in the converter station with support 1 of this device earlier through comparatively firm mounting means among the prior art, then in the use through the operation of this technical field controller control motor 6 commonly used, can drive screw 7 rotatory after the motor starts, and then drive movable plate 11 and control along drive screw 7 and remove, and then move in driving slide 5 of slider 9 on sliding seat 4, at this in-process, the operation about mounting panel 2 is realized through the horizontal hunting to jacking pole 10 and branch 12, drive detection device 3 swing within a certain limit then, in order to enlarge detection range.
Example 2:
referring to fig. 2-3, the basic difference between the embodiments 1 is:
sliding rails A18 are transversely arranged on the upper sides of the transverse moving seat A14 and the transverse moving seat B15, sliding pieces 23 are fixedly connected to two ends of the lower side of the cross beam 19, and the sliding pieces 23 are connected in the sliding rails A18 in a sliding mode;
a slide rail B22 is vertically arranged at the center of the upper side of the cross beam 19, a driving block 21 is connected to the upper side of the slide rail B22 in a sliding manner, and the driving block 21 is fixedly connected with the lower side of the detection device 3;
the upper sides of two ends of the transverse moving seat A14 and the transverse moving seat B15 are movably connected with driving wheels A17, the axis of one of the driving wheels A17 is provided with a driving motor in a matching way, and the driving motor is fixedly connected in the transverse moving seat A14;
four corners of the upper side of the beam 19 are movably connected with a driving wheel B20, and the driving wheel A17 and the driving wheel B20 are in transmission connection through a driving belt 16; the transmission belt 16 movably penetrates through the driving block 21, a traveling wheel is arranged in the driving block 21, and the traveling wheel is meshed with the transmission belt 16;
after the driving motor is started, the driving motor drives the driving wheel A17 to rotate, the driving wheel A17 drives the transmission belt 16 and the driving wheel B20 to rotate, the detection device 3 can be driven to reciprocate in the sliding rail B22 on the cross beam 19 through the meshing connection effect of the transmission belt 16 and the traveling wheels, the detection range is further expanded, the sliding piece 23 on the lower side of the cross beam 19 can be adjusted to move in the sliding rail A18 in the actual implementation process according to the installation position of the device, and therefore the detection range of the detection device 3 can be adjusted.
The above description is only the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution and the improvement concept of the present invention within the technical scope disclosed in the present invention.
Claims (8)
1. The detection device for the operation mode of the converter station comprises a detection device (3), wherein the detection device (3) is movably connected to a mounting plate (2), and is characterized in that: a support (1) is movably arranged below the mounting plate (2), a support rod (12) is arranged between the support (1) and the mounting plate (2), and the upper end and the lower end of the support rod (12) are respectively rotatably connected with the support (1) and the mounting plate (2) through a connecting seat (13); the other end of the lower side of the mounting plate (2) is rotatably connected with a jacking rod (10), and the lower end of the jacking rod (10) is movably connected with the support (1); the mounting plate is characterized in that two ends of the upper side of the mounting plate (2) are fixedly connected with a transverse moving seat A (14) and a transverse moving seat B (15) respectively, and a cross beam (19) is connected between the transverse moving seat A (14) and the transverse moving seat B (15) in a sliding mode.
2. A converter station operation mode detection arrangement according to claim 1, characterized by: the lower end of the jacking rod (10) is rotatably connected with a sliding block (9), the sliding block (9) is connected in a sliding way (5) on the sliding seat (4) in a sliding way, and the sliding seat (4) is fixedly connected in the center of the upper side of the support (1).
3. A converter station operation mode detection arrangement according to claim 2, characterized in that: slider (9) upside one end fixedly connected with movable plate (11), movable plate (11) and sliding seat (4) sliding connection, movable plate (11) central authorities threaded connection has drive screw (7).
4. A converter station operation mode detection arrangement according to claim 3, characterized by: the one end of drive screw (7) and the output shaft one end fixed connection of motor (6), motor (6) and sliding seat (4) upside one end fixed connection, the other end swing joint of drive screw (7) is in stationary blade (8), stationary blade (8) fixed connection is in sliding seat (4) one end.
5. A detection arrangement for the mode of operation of a converter station according to claim 4, characterized by: slide rail A (18) have all transversely been seted up to sideslip seat A (14) and sideslip seat B (15) upside, crossbeam (19) downside both ends all fixedly connected with slider (23), slider (23) sliding connection is in slide rail A (18).
6. A detection arrangement for the mode of operation of a converter station according to claim 5, characterized by: the device is characterized in that a sliding rail B (22) is vertically arranged in the center of the upper side of the cross beam (19), a driving block (21) is connected to the upper side of the sliding rail B (22) in a sliding mode, and the driving block (21) is fixedly connected with the lower side of the detection device (3).
7. A converter station operation mode detection arrangement according to claim 6, characterized by: the upper sides of the two ends of the transverse moving seat A (14) and the transverse moving seat B (15) are movably connected with driving wheels A (17), the axis of one of the driving wheels A (17) is provided with a driving motor in a matching way, and the driving motor is fixedly connected in the transverse moving seat A (14).
8. A converter station operation mode detection arrangement according to claim 7, characterized by: four corners of the upper side of the beam (19) are movably connected with driving wheels B (20), and the driving wheels A (17) and the driving wheels B (20) are in transmission connection through a transmission belt (16); the transmission belt (16) is movably penetrated in the driving block (21), a walking wheel is arranged in the driving block (21), and the walking wheel is meshed with the transmission belt (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022080082.9U CN213122027U (en) | 2020-09-18 | 2020-09-18 | Detection apparatus for current conversion station operation mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022080082.9U CN213122027U (en) | 2020-09-18 | 2020-09-18 | Detection apparatus for current conversion station operation mode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213122027U true CN213122027U (en) | 2021-05-04 |
Family
ID=75663474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022080082.9U Active CN213122027U (en) | 2020-09-18 | 2020-09-18 | Detection apparatus for current conversion station operation mode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213122027U (en) |
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2020
- 2020-09-18 CN CN202022080082.9U patent/CN213122027U/en active Active
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