CN219319611U - High-voltage vacuum circuit breaker detection table - Google Patents
High-voltage vacuum circuit breaker detection table Download PDFInfo
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- CN219319611U CN219319611U CN202320222382.7U CN202320222382U CN219319611U CN 219319611 U CN219319611 U CN 219319611U CN 202320222382 U CN202320222382 U CN 202320222382U CN 219319611 U CN219319611 U CN 219319611U
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- circuit breaker
- vacuum circuit
- voltage vacuum
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- rotating shaft
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- 238000001514 detection method Methods 0.000 title claims abstract description 23
- 244000261422 Lysimachia clethroides Species 0.000 claims abstract description 12
- 230000005540 biological transmission Effects 0.000 claims abstract description 10
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/40—Display of information, e.g. of data or controls
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Abstract
The utility model relates to the technical field of circuit breaker detection tables and discloses a high-voltage vacuum circuit breaker detection table which comprises a working seat, wherein the upper end of the working seat is fixedly connected with a support frame, the center of the top of the support frame is rotationally connected with a rotating shaft, the upper end of the rotating shaft is connected with a driving component for driving the rotating shaft to reciprocate for half a circle, the lower end of the rotating shaft is connected with a transmission bar, the lower end of the transmission bar is symmetrically connected with a gooseneck, the other end of the gooseneck is connected with a support bar, one side, close to the axis of the working seat, of the support bar is provided with a sensor group along the vertical direction, and the outer side wall of the support frame is also provided with a micro single chip microcomputer and a display screen. The utility model can finish detection on the temperature of four sides of the high-voltage vacuum circuit breaker at one time, improves the detection efficiency, and can be suitable for the detection requirements of the high-voltage vacuum circuit breakers with different sizes.
Description
Technical Field
The utility model relates to the technical field of circuit breaker detection tables, in particular to a high-voltage vacuum circuit breaker detection table.
Background
The high-voltage vacuum circuit breaker is an indoor distribution device in a 3-10 kV 50Hz three-phase alternating current system, can be used for protecting and controlling electrical equipment in industrial and mining enterprises, power plants and substations, is particularly suitable for use places requiring oilless maintenance and frequent operation, and can be arranged in a centrally installed switchgear, a double-layer cabinet and a fixed cabinet to be used for controlling and protecting the high-voltage electrical equipment.
When the high-voltage vacuum circuit breaker is normally used, the temperature rise of the high-voltage vacuum circuit breaker is too high due to the fact that the high-voltage vacuum circuit breaker generates heat through a large-current element, the high-voltage vacuum circuit breaker works in a state of being too high for a long time, and the performance of an insulating material is possibly reduced, so that electric shock, scalding or ignition danger of equipment is caused, after the high-voltage vacuum circuit breaker is produced, temperature rise tests are required to be carried out on the high-voltage vacuum circuit breaker, the temperature of each area of the high-voltage vacuum circuit breaker is detected, whether the temperature rise of each effective component meets the standard or not is checked, and the dangers are avoided, so that the high-voltage vacuum circuit breaker detection table is provided.
Disclosure of Invention
The utility model aims to solve the problems in the background art and provides a high-voltage vacuum circuit breaker detection table.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a high-voltage vacuum circuit breaker detects platform, includes the working seat, the upper end fixedly connected with support frame of working seat, the top center department of support frame rotates and is connected with the axis of rotation, the upper end of axis of rotation is connected with and is used for the drive the reciprocal half circle pivoted drive assembly of axis of rotation, the lower extreme of axis of rotation is connected with the transmission strip, the lower extreme symmetry of transmission strip is connected with the gooseneck, the other end of gooseneck is connected with the support bar, the support bar is close to one side of working seat axis and installs the sensor group along vertical direction, miniature singlechip and display screen are still installed on the lateral wall of support frame.
Preferably, the micro single chip microcomputer is connected with the two groups of sensor groups through wires, and the micro single chip microcomputer is connected with the display screen through wires.
Preferably, the driving assembly comprises a gear, the gear is fixedly connected to the upper end of the rotating shaft, a reciprocating cylinder is connected to the outer side wall of the supporting frame through an L-shaped supporting rod, a rack is connected to the output end of the reciprocating cylinder, and the rack is meshed with the gear.
Preferably, the upper end of the working seat between the two support bars is connected with a power supply seat.
Preferably, a bearing is embedded in the center of the top of the support frame, the rotating shaft penetrates through the bearing, and the rotating shaft is connected with the inner ring wall of the bearing.
Preferably, one side of the support bar far away from the axis of the working seat is connected with a limiting rod, the limiting rod penetrates through the support frame, and the limiting rod is in sliding connection with the support frame.
Compared with the prior art, the utility model provides a high-voltage vacuum circuit breaker detection table, which has the following beneficial effects:
this high-voltage vacuum circuit breaker detects platform, through changing the shape of gooseneck, adjusts the interval between two support bars, can be applicable to not unidimensional high-voltage vacuum circuit breaker and detect the demand, the transmission group on two support bars is done 180 reciprocal half-turns around high-voltage vacuum circuit breaker and is rotated, can once only accomplish the detection to high-voltage vacuum circuit breaker's four sides temperature, has improved detection efficiency, can be applicable to not unidimensional high-voltage vacuum circuit breaker moreover and detect the demand.
The device has the advantages that the device has no part which is the same as or can be realized by adopting the prior art, the temperature of four sides of the high-voltage vacuum circuit breaker can be detected at one time, the detection efficiency is improved, and the device can be suitable for the detection requirements of the high-voltage vacuum circuit breakers with different sizes.
Drawings
Fig. 1 is a schematic structural diagram of a high-voltage vacuum circuit breaker detecting table according to the present utility model;
FIG. 2 is a schematic diagram of a gear and rack engagement;
FIG. 3 is a block diagram of the workflow of a sensor group, a micro-singlechip and a display screen.
In the figure: 1. a working seat; 2. a support frame; 3. a rotating shaft; 4. a transmission bar; 5. a gooseneck; 6. a support bar; 7. a micro single chip microcomputer; 8. a display screen; 9. a sensor group; 10. a gear; 11. a support rod; 12. a reciprocating cylinder; 13. a rack; 14. a power supply base; 15. a bearing; 16. and a limit rod.
Description of the embodiments
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments.
Referring to fig. 1, a high-voltage vacuum circuit breaker detection table comprises a working seat 1, wherein the upper end of the working seat 1 is fixedly connected with a support frame 2, the center of the top of the support frame 2 is connected with a rotating shaft 3 through a bearing 15 in a penetrating and rotating manner, the upper end of the rotating shaft 3 is connected with a driving component for driving the rotating shaft 3 to reciprocate for half a circle, the driving component comprises a gear 10, the gear 10 is fixedly connected with the upper end of the rotating shaft 3, the outer side wall of the support frame 2 is connected with a reciprocating cylinder 12 through a support rod 11 which is L-shaped, the output end of the reciprocating cylinder 12 is connected with a rack 13, the rack 13 is meshed with the gear 10, and the reciprocating cylinder 12 drives the rack 13 to reciprocate, so that the gear 10 drives the rotating shaft 3 to reciprocate for half a circle of 180 degrees.
Referring to fig. 1-2, the lower extreme of axis of rotation 3 is connected with drive bar 4, the lower extreme symmetry of drive bar 4 is connected with gooseneck 5, the other end of gooseneck 5 is connected with support bar 6, one side that support bar 6 kept away from the axis of work seat 1 is connected with gag lever post 16, gag lever post 16 runs through support frame 2 setting, and gag lever post 16 and support frame 2 sliding connection, gag lever post 16 can only slide on support frame 2, the stability of gag lever post 16 motion has been improved, work seat 1 upper end between two support bars 6 is connected with power seat 14, high-voltage vacuum circuit breaker installs and carries out the circular telegram and detects on power seat 14.
Referring to fig. 1-3, a sensor group 9 is installed along the vertical direction on one side of the support bar 6, which is close to the axis of the working seat 1, the sensor group 9 comprises a plurality of temperature sensors with the model number of Pt100 E+H, the surface temperature of the high-voltage vacuum circuit breaker is fully detected through the temperature sensors which are evenly distributed along the vertical direction, a micro-singlechip 7 and a display screen 8 are also installed on the outer side wall of the support bar 2, the model number of the micro-singlechip 7 is APM32F072VBT6, the micro-singlechip 7 is connected with the two groups of sensor groups 9 through wires, wires with enough length are reserved, the rotation requirement of the sensor group 9 is met, the temperature sensors are fixedly connected on one side of the support bar 6, which is close to the axis of the working seat 1, along the vertical direction, and the micro-singlechip 7 is connected with the display screen 8 through wires.
Working principle: external force is applied to the gooseneck 5, the shape of the gooseneck 5 is changed, the distance between the two support bars 6 is adjusted, the distance between the two support bars is slightly larger than the size of the high-voltage vacuum circuit breaker to be detected, the high-voltage vacuum circuit breaker is installed on the power supply base 14 to be electrified, then the reciprocating cylinder 12 is started, the reciprocating cylinder 12 drives the rack 13 to reciprocate, further the gear 10 drives the rotating shaft 3 and the transmission bar 4 to rotate in a 180-degree reciprocating half-circle, when the transmission bar 4 rotates, the driver groups on the two support bars 6 rotate in a 180-degree reciprocating half-circle around the high-voltage vacuum circuit breaker, the detected outer surface temperature of the whole high-voltage vacuum circuit breaker is detected, the detected data are transmitted to the micro single chip microcomputer 7, the micro single chip microcomputer 7 displays the data after processing through the display screen 8, the four-side temperature of the high-voltage vacuum circuit breaker can be detected at one time, the detection efficiency is improved, and the detection requirements of the high-voltage vacuum circuit breaker with different sizes can be met.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a high-voltage vacuum circuit breaker detects platform, includes the working seat, its characterized in that, the upper end fixedly connected with support frame of working seat, the top center department of support frame rotates and is connected with the axis of rotation, the upper end of axis of rotation is connected with and is used for the drive the reciprocal half circle pivoted drive assembly of axis of rotation, the lower extreme of axis of rotation is connected with the transmission strip, the lower extreme symmetry of transmission strip is connected with the gooseneck, the other end of gooseneck is connected with the support bar, the sensor group is installed along vertical direction to one side that the support bar is close to the working seat axis, miniature singlechip and display screen are still installed on the lateral wall of support frame.
2. The high-voltage vacuum circuit breaker detection table of claim 1, wherein the micro single chip microcomputer is connected with the two groups of sensor groups through wires, and the micro single chip microcomputer is connected with the display screen through wires.
3. The high voltage vacuum circuit breaker detection table of claim 1, wherein the driving assembly comprises a gear fixedly connected to the upper end of the rotating shaft, a reciprocating cylinder is connected to the outer side wall of the supporting frame through an L-shaped supporting rod, a rack is connected to the output end of the reciprocating cylinder, and the rack is meshed with the gear.
4. The high voltage vacuum circuit breaker detecting table according to claim 1, wherein a power supply base is connected to an upper end of the working base between the two support bars.
5. The high voltage vacuum circuit breaker detection table of claim 1, wherein a bearing is embedded in the center of the top of the support frame, the rotating shaft is arranged through the bearing, and the rotating shaft is connected with the inner ring wall of the bearing.
6. The high voltage vacuum circuit breaker detection table of claim 1, wherein a limit rod is connected to one side of the support bar away from the axis of the working seat, the limit rod penetrates through the support frame, and the limit rod is slidably connected with the support frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320222382.7U CN219319611U (en) | 2023-02-15 | 2023-02-15 | High-voltage vacuum circuit breaker detection table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320222382.7U CN219319611U (en) | 2023-02-15 | 2023-02-15 | High-voltage vacuum circuit breaker detection table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219319611U true CN219319611U (en) | 2023-07-07 |
Family
ID=87021148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320222382.7U Active CN219319611U (en) | 2023-02-15 | 2023-02-15 | High-voltage vacuum circuit breaker detection table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219319611U (en) |
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2023
- 2023-02-15 CN CN202320222382.7U patent/CN219319611U/en active Active
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