CN209690450U - A kind of partial discharge of switchgear automatic detection device - Google Patents
A kind of partial discharge of switchgear automatic detection device Download PDFInfo
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- CN209690450U CN209690450U CN201920297757.XU CN201920297757U CN209690450U CN 209690450 U CN209690450 U CN 209690450U CN 201920297757 U CN201920297757 U CN 201920297757U CN 209690450 U CN209690450 U CN 209690450U
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- mould group
- gear
- trolley
- driving mould
- partial discharge
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Abstract
The utility model discloses a kind of partial discharge of switchgear automatic detection devices, including track, trolley is provided with above the track, TEV sensor is provided with below the trolley, and the junction of trolley and TEV sensor is provided with telescopic arm, the trolley includes the first driving mould group, second driving mould group, third drives mould group, support plate, balance columns and connection frame, the upper surface of the support plate is fixedly installed with the first driving mould group, and the side of support plate is provided with third driving mould group, the upper surface of the support plate is fixedly installed with the second driving mould group at third driving one side position of mould group.The utility model periodically carries detecting instrument without staff and detects to switchgear different parts, workload is small, it is high-efficient, at low cost, detect mass concentration, be less prone to missing inspection and erroneous detection, the personal safety of staff has greatly been ensured simultaneously, the design detection accuracy is higher simultaneously, it is more adaptable, it has a vast market foreground.
Description
Technical field
The utility model relates to switchgear technical field, specifically a kind of partial discharge of switchgear automatic detection device.
Background technique
Some insulation defects in high-tension switch cabinet production or operational process are easy to that shelf depreciation occurs, and further result in
Insulation degradation breaks down and causes power outage bring economic loss and social loss very huge, therefore, in operation
High-tension switch cabinet carry out partial discharge electrification detection, important parameter and foundation can be provided for the repair based on condition of component of switchgear, avoided out
Cabinet burst accident is closed, power supply quality is improved.
The detection method of high-tension switch cabinet shelf depreciation is broadly divided into electro-detection method and non-electrical detection method, needs staff
It periodically carries correspondingly detecting instrument to detect switchgear different parts, heavy workload, low efficiency, at high cost, detection matter
Amount dispersion, easily leads to missing inspection, erroneous detection, while there is also human safety issues.Therefore, those skilled in the art provide one kind
Partial discharge of switchgear automatic detection device, to solve the problems mentioned in the above background technology.
Summary of the invention
The purpose of this utility model is to provide a kind of partial discharge of switchgear automatic detection devices, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the utility model provides the following technical solutions:
A kind of partial discharge of switchgear automatic detection device, including track are provided with trolley above the track, described
TEV sensor is provided with below trolley, and the junction of trolley and TEV sensor is provided with telescopic arm, the trolley includes
First driving mould group, the second driving mould group, third driving mould group, support plate, balance columns and connection frame, the upper table of the support plate
Face is fixedly installed with the first driving mould group, and the side of support plate is provided with third driving mould group, the upper surface of the support plate
The second driving mould group, and the connection of support plate and third driving mould group are fixedly installed at third driving one side position of mould group
Place is provided with connection frame, is provided with balance columns on front side of the connection frame.
As a further solution of the present invention: the first driving mould group includes first motor, the first deceleration mechanism
And first gear, the bottom end of the first motor are fixedly installed with the first deceleration mechanism, the bottom end of first deceleration mechanism connects
It is connected to first gear, the side of the first gear is engaged with the first rack gear.
The second driving mould group includes the second motor, the second speed reducer as a further solution of the present invention,
Structure, second gear and the second rack gear, one end of second motor are fixedly installed with the second deceleration mechanism, second speed reducer
The side of structure is connected with second gear by shaft, and the second rack gear is engaged with below the second gear.
As a further solution of the present invention, third driving mould group include third motor, third gear and
Third rack gear is fixedly installed with third gear on the main shaft of the third motor, and the side of the third gear is engaged with third
Rack gear, the third rack gear are bolted to connection with telescopic arm.
The trolley further includes for receiving backstage wireless remote control emitter as a further solution of the present invention,
The wireless remote control receiving module of detection instruction, the control module for controlling trolley testing process realize wireless telecommunications with backstage
Wifi module and battery module for power supply.
The TEV sensor includes for receiving backstage wireless remote control hair as a further solution of the present invention,
The wireless remote control receiving module of emitter detection instruction, for acquiring the signal acquisition circuit of local discharge signal in switchgear, right
The Partial discharge signal of acquisition amplifies, filters and the signal conditioning circuit of detection processing, the part for acquiring TEV sensor
Discharge signal passes to the wifi module on backstage and in real time for powering and the battery module of low battery early warning.
Compared with prior art, the utility model has the beneficial effects that the utility model is periodically carried without staff
Detecting instrument detects switchgear different parts, workload is small, it is high-efficient, at low cost, detection mass concentration, be less prone to
Missing inspection and erroneous detection, while greatly having ensured the personal safety of staff, while the design detection accuracy is higher, adaptability is more
By force, it has a vast market foreground.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of partial discharge of switchgear automatic detection device；
Fig. 2 is a kind of mounting structure schematic diagram of telescopic arm in partial discharge of switchgear automatic detection device；
Fig. 3 is a kind of mounting structure schematic diagram of the first driving mould group in partial discharge of switchgear automatic detection device；
Fig. 4 is a kind of mounting structure schematic diagram of the second driving mould group in partial discharge of switchgear automatic detection device；Figure
5 be a kind of flow chart of partial discharge of switchgear automatic detection device.
In figure: 1, track；11, the first rack gear；2, trolley；21, the first driving mould group；211, first motor；212, first
Deceleration mechanism；213, first gear；22, the second driving mould group；221, the second motor；222, the second deceleration mechanism；223, second
Gear；224, the second rack gear；23, third drives mould group；231, third motor；232, third gear；233, third rack gear；24,
Support plate；25, balance columns；26, connection frame；3, telescopic arm；4, TEV sensor.
Specific embodiment
Please refer to Fig. 1~5, in the utility model embodiment, a kind of partial discharge of switchgear automatic detection device, including rail
Road 1, the top of track 1 are provided with trolley 2, and the lower section of trolley 2 is provided with TEV sensor 4, and trolley 2 and TEV sensor 4
Junction is provided with telescopic arm 3, and trolley 2 includes that the first driving mould group 21, second drives mould group 22, third driving mould group 23, branch
Fagging 24, balance columns 25 and connection frame 26, the upper surface of support plate 24 are fixedly installed with the first driving mould group 21, and support plate 24
Side be provided with third driving mould group 23, the upper surface of the support plate 24 fixed peace at third driving 23 1 side position of mould group
Equipped with the second driving mould group 22, and the junction of support plate 24 and third driving mould group 23 is provided with connection frame 26, connection frame 26
Front side be provided with balance columns 25.Preferred: the first driving mould group 21 includes first motor 211, the first deceleration mechanism 212 and the
One gear 213, the bottom end of first motor 211 are fixedly installed with the first deceleration mechanism 212, and the bottom end of the first deceleration mechanism 212 connects
It is connected to first gear 213, the side of first gear 213 is engaged with the first rack gear 11.Preferred: the second driving mould group 22 includes the
One end of two motors 221, the second deceleration mechanism 222, second gear 223 and the second rack gear 224, the second motor 221 is fixedly mounted
There is the second deceleration mechanism 222, the side of the second deceleration mechanism 222 is connected with second gear 223, second gear 223 by shaft
Lower section be engaged with the second rack gear 224.Preferred: it includes third motor 231, third gear 232 and that third, which drives mould group 23,
Three rack gears 233 are fixedly installed with third gear 232 on the main shaft of third motor 231, and the side of third gear 232 is engaged with
Three rack gears 233, third rack gear 233 are bolted to connection with telescopic arm 3.Preferred: trolley 2 further includes for receiving backstage
The wireless remote control receiving module of wireless remote control emitter detection instruction, the control module for controlling trolley testing process, with after
Platform realizes the wifi module of wireless telecommunications and the battery module for power supply.Preferred: TEV sensor 4 includes for after reception
Wireless remote control receiving module, the signal for acquiring local discharge signal in switchgear of platform wireless remote control emitter detection instruction
Acquisition Circuit, the Partial discharge signal of acquisition is amplified, filter and detection processing signal conditioning circuit, for TEV to be sensed
The local discharge signal that device 4 acquires passes to the wifi module on backstage and in real time for powering and the battery module of low battery early warning.
The working principle of the utility model is: the detection device receives backstage instruction first, power supply, trolley 2 and TEV are opened
After sensor 4 is connected to backstage detection instruction, connect working power, 2 open detection program of trolley, then systems inspection each section be
No there are failures, act first motor 211 if all going well, if it exists failure, then are examined by wifi report backstage
It repairs, then first motor 211 acts, and adjusts the suitable position above trolley 2 to first measured switch cabinet panel, the second motor
221 movements, move in a straight line the second rack gear 224 in the horizontal direction, realize the adjustment of the position in this direction of telescopic arm 3,
Suitable distance is leant out, third motor 231 acts, and third gear 232 is driven to rotate, and third rack gear 233 moves in the vertical direction,
3 length of telescopic arm is adjusted, send TEV sensor 4 to position to be measured, the movement of the second motor 221, adjustment telescopic arm 3 is in the horizontal direction
On position, so that TEV sensor 4 is adjacent to position to be measured, TEV sensor 4 carries out the acquisition and processing of shelf depreciation, and by data
It is sent to backstage by wifi, the movement of the second motor 221 makes TEV sensor 4 leave external switch cabinet panel, program judgement
Whether same all positions to be measured of switch cabinet panel, which are detected, finishes, if not having, repeats the above steps, third motor 231 and second
Motor 221 cooperates, and send TEV sensor 4 to position to be measured and is adjacent to switch cabinet panel, continues detection and data transmission, if
Detection finishes, then continues to execute next step, and third motor 231 acts, and telescopic arm 3 is packed up on vertical direction, program judgement should
Whether switch cabinet panel is last panel, if it is not, then controlling the movement of first motor 211, adjustment trolley 2 to next switchgear
Suitable position above panel returns to the initial position of third motor 231, carries out all positions to be measured in the cabinet face after being finished
Partial discharge detection and data transmission pack up telescopic arm 3, first motor in horizontal direction if so, controlling the movement of the second motor 221
211 movements, make trolley 2 return to initial position, and wifi report backstage terminates detection.
It is above-described, the only preferable specific embodiment of the utility model, but the protection scope of the utility model is simultaneously
It is not limited to this, anyone skilled in the art within the technical scope disclosed by the utility model, according to this reality
It is subject to equivalent substitution or change with novel technical solution and its utility model design, should all covers the protection in the utility model
Within the scope of.
Claims (6)
1. a kind of partial discharge of switchgear automatic detection device, including track (1), which is characterized in that the top of the track (1)
It is provided with trolley (2), is provided with TEV sensor (4) below the trolley (2), and the company of trolley (2) and TEV sensor (4)
The place of connecing is provided with telescopic arm (3), and the trolley (2) includes the first driving mould group (21), the second driving mould group (22), third driving
Mould group (23), support plate (24), balance columns (25) and connection frame (26), the upper surface of the support plate (24) are fixedly installed with
One driving mould group (21), and the side of support plate (24) is provided with third driving mould group (23), the upper table of the support plate (24)
Face is fixedly installed with the second driving mould group (22), and support plate (24) and third at third driving (23) one side position of mould group
The junction of driving mould group (23) is provided with connection frame (26), is provided with balance columns (25) on front side of the connection frame (26).
2. a kind of partial discharge of switchgear automatic detection device according to claim 1, which is characterized in that described first drives
Dynamic model group (21) includes first motor (211), the first deceleration mechanism (212) and first gear (213), the first motor
(211) bottom end is fixedly installed with the first deceleration mechanism (212), and the bottom end of first deceleration mechanism (212) is connected with first
The side of gear (213), the first gear (213) is engaged with the first rack gear (11).
3. a kind of partial discharge of switchgear automatic detection device according to claim 1, which is characterized in that described second drives
Dynamic model group (22) includes the second motor (221), the second deceleration mechanism (222), second gear (223) and the second rack gear (224), institute
The one end for stating the second motor (221) is fixedly installed with the second deceleration mechanism (222), the side of second deceleration mechanism (222)
It is connected with second gear (223) by shaft, is engaged with the second rack gear (224) below the second gear (223).
4. a kind of partial discharge of switchgear automatic detection device according to claim 1, which is characterized in that the third is driven
Dynamic model group (23) includes third motor (231), third gear (232) and third rack gear (233), the third motor (231)
It is fixedly installed on main shaft third gear (232), the side of the third gear (232) is engaged with third rack gear (233), described
Third rack gear (233) is bolted to connection with telescopic arm (3).
5. a kind of partial discharge of switchgear automatic detection device according to claim 1, which is characterized in that the trolley
It (2) further include for receiving the wireless remote control receiving module of backstage wireless remote control emitter detection instruction, for controlling small car test
The control module of flow gauge realizes the wifi module of wireless telecommunications and the battery module for power supply with backstage.
6. a kind of partial discharge of switchgear automatic detection device according to claim 1, which is characterized in that the TEV is passed
Sensor (4) includes for receiving the wireless remote control receiving module of backstage wireless remote control emitter detection instruction, for acquiring switch
The signal acquisition circuit of local discharge signal in cabinet amplifies the Partial discharge signal of acquisition, filters and the signal of detection processing
Conditioning circuit is used to the local discharge signal that TEV sensor (4) acquire passing to the wifi module on backstage in real time and for powering
And the battery module of low battery early warning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920297757.XU CN209690450U (en) | 2019-03-08 | 2019-03-08 | A kind of partial discharge of switchgear automatic detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920297757.XU CN209690450U (en) | 2019-03-08 | 2019-03-08 | A kind of partial discharge of switchgear automatic detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209690450U true CN209690450U (en) | 2019-11-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920297757.XU Active CN209690450U (en) | 2019-03-08 | 2019-03-08 | A kind of partial discharge of switchgear automatic detection device |
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| CN (1) | CN209690450U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115166447A (en) * | 2022-08-10 | 2022-10-11 | 特恩普电力科技（杭州）有限公司 | Convenient to use's cubical switchboard partial discharge monitoring devices |
-
2019
- 2019-03-08 CN CN201920297757.XU patent/CN209690450U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115166447A (en) * | 2022-08-10 | 2022-10-11 | 特恩普电力科技（杭州）有限公司 | Convenient to use's cubical switchboard partial discharge monitoring devices |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An automatic detection device for partial discharge of switchgear Effective date of registration: 20230328 Granted publication date: 20191126 Pledgee: Bank of Hebei Limited by Share Ltd. Baoding branch Pledgor: BAODING HUACHUANG ELECTRIC Co.,Ltd. Registration number: Y2023980036735 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230524 Granted publication date: 20191126 Pledgee: Bank of Hebei Limited by Share Ltd. Baoding branch Pledgor: BAODING HUACHUANG ELECTRIC Co.,Ltd. Registration number: Y2023980036735 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An automatic detection device for partial discharge of switchgear Effective date of registration: 20230529 Granted publication date: 20191126 Pledgee: Bank of Hebei Limited by Share Ltd. Baoding branch Pledgor: BAODING HUACHUANG ELECTRIC Co.,Ltd. Registration number: Y2023980042208 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |