CN111562474A - Isolation switch insulation strength automatic detection device - Google Patents
Isolation switch insulation strength automatic detection device Download PDFInfo
- Publication number
- CN111562474A CN111562474A CN202010462207.6A CN202010462207A CN111562474A CN 111562474 A CN111562474 A CN 111562474A CN 202010462207 A CN202010462207 A CN 202010462207A CN 111562474 A CN111562474 A CN 111562474A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- wall
- detection device
- frame
- isolation switch
- 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.)
- Granted
Links
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/12—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing
- G01R31/1227—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/327—Testing of circuit interrupters, switches or circuit-breakers
- G01R31/3271—Testing of circuit interrupters, switches or circuit-breakers of high voltage or medium voltage devices
- G01R31/3272—Apparatus, systems or circuits therefor
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/327—Testing of circuit interrupters, switches or circuit-breakers
- G01R31/3271—Testing of circuit interrupters, switches or circuit-breakers of high voltage or medium voltage devices
- G01R31/3272—Apparatus, systems or circuits therefor
- G01R31/3274—Details related to measuring, e.g. sensing, displaying or computing; Measuring of variables related to the contact pieces, e.g. wear, position or resistance
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Testing Relating To Insulation (AREA)
Abstract
The invention belongs to the technical field of insulation strength detection, and particularly relates to an automatic insulation strength detection device for an isolation switch. According to the invention, the insulating frame is arranged, so that the whole process is carried out in the insulating frame when the insulating strength of the switch body is detected, and if a safety accident caused by overlarge current occurs in the detection process, the insulating frame plays a certain role in protection, and the harm to nearby workers is reduced.
Description
Technical Field
The invention relates to the technical field of medical equipment, in particular to an automatic detection device for insulation strength of an isolation switch.
Background
The isolation knife switch is the most used electrical appliance in high-voltage switch electrical appliances, the working principle and the structure of the isolation knife switch are simple, but the isolation knife switch has large usage amount and high requirement on working reliability, and has large influence on the design, the establishment and the safe operation of a substation and a power plant, so the isolation knife switch needs to be subjected to insulation strength detection after production.
When the existing isolation switch is used for detecting the insulation strength, the isolation switch is generally manually detected, however, the larger the breakdown current is, the larger the potential safety hazard exists, if an accident happens, the damage to workers cannot be remedied, and the safety performance is lower, so that an automatic detection device is needed to replace the existing manual detection.
Disclosure of Invention
When the insulation strength of the existing isolation switch is detected, the isolation switch is generally manually detected, however, the larger the breakdown current is, the larger the potential safety hazard is, if an accident happens, the damage to workers cannot be compensated, and the safety performance is lower.
The invention provides an automatic insulation strength detection device for an isolation switch, which comprises a detection workbench, wherein an insulation frame is fixedly connected to the outer wall of the top of the detection workbench, a switch body is fixedly connected to the inner wall of the bottom of the insulation frame, two first control seats are fixedly connected to the inner wall of one side of the insulation frame, a first mechanical arm is arranged at the control end of each of the two first control seats, a clamping hand is fixedly connected to the other end of each of the two first mechanical arms, two second control seats are fixedly connected to the inner wall of the other side of the insulation frame, second mechanical arms are arranged at the output ends of the two second control seats, the other ends of the two second mechanical arms are fixedly connected with the same power panel, and detection probes are arranged on the outer wall of the power panel at equal intervals.
Preferably, the inner wall that the insulating frame is close to the top is the equidistance fixedly connected with mounting panel, and the equal fixedly connected with camera of outer wall of four mounting panels.
Preferably, the outer wall of the mounting plate is fixedly connected with a dust cover, and the dust cover is located above the camera.
Preferably, the precision power supply has been placed to the top outer wall that detects the workstation and be close to the insulating frame, and the equal fixedly connected with supporting seat in bottom outer wall both ends of detecting the workstation.
Preferably, the top outer wall of the detection workbench is fixedly connected with two support columns, and the top outer walls of the two support columns are fixedly connected with the same display screen.
Preferably, the outer wall of one side of the insulating frame is fixedly connected with a supporting plate, and the outer wall of the top of the supporting plate is fixedly connected with a supporting frame.
Preferably, the top outer wall fixedly connected with link of support frame, and the top inner wall fixedly connected with smoke transducer of support frame.
Preferably, the outer wall fixedly connected with water pipe of link, and the water pipe is towards the outer wall of insulating frame equidistance fixedly connected with atomizer, and the end of intaking of water pipe passes through the pipe connection with water delivery equipment.
The beneficial effects of the invention are as follows:
1. through being provided with a control cabinet, No. two control cabinets, a manipulator, No. two manipulators and centre gripping hand and test probe, when carrying out switch body dielectric strength detection, centre gripping hand on the manipulator is controlled through a control cabinet and is held in the outer wall of switch body to the output tie point wire of precision power, test probe on the power strip on No. two manipulators of No. two control cabinets control contacts with the opposite side outer wall of switch body, thereby carry out dielectric strength detection, the in-process of detection, insulating frame is kept away from to the staff, make full automation in the testing process, get rid of the potential safety hazard, and the safety performance is improved.
2. Through being provided with the insulating frame, when disconnecting link body dielectric strength detected, whole journey was gone on in the insulating frame, if when the emergence that the too big incident that causes of electric current appears in the testing process, the insulating frame played certain guard action, reduced the injury that near staff received.
3. Through being provided with camera and display screen, in the testing process, transmit to display screen department in with the testing process through the camera to make things convenient for the staff to carry out whole process and watch, simultaneously, the dust cover in the camera outside plays dustproof guard action to the camera.
4. Through being provided with smoke transducer, water pipe and atomizer, if the switch body in the conflagration that the overload leads to appear in dielectric strength testing process, smoke transducer can monitor by the very first time to transmit to backstage treater, control water delivery system carries the water to the water pipe in, through the atomizer blowout, the very first time is put out a fire, thereby reduces the loss, reduces the injury that the accident brought.
Drawings
Fig. 1 is a schematic view of an overall structure of an automatic insulation strength detection device for an isolation switch according to the present invention;
fig. 2 is a structural plan view of an automatic insulation strength detecting device for an isolation switch according to the present invention;
fig. 3 is a schematic overall structural diagram of an automatic isolation switch insulation strength detection device according to embodiment 2 of the present invention;
fig. 4 is a structural side view of an automatic insulation strength detecting device for an isolation switch according to embodiment 2 of the present invention.
In the figure: 1 a detection workbench,
2 a precision power supply,
A first control seat 3,
4 mounting plates,
5 a dust-proof cover,
6 a camera,
7 an insulating frame,
8 a display screen,
9 supporting columns,
A No. 10 mechanical arm,
11 a supporting seat,
12 a clamping hand,
13 power supply board,
A second mechanical arm 14,
15 a detection probe,
A No. 16 second control seat,
17 a knife switch body,
18 supporting plates,
19 a supporting frame,
20 a connecting frame,
21 water pipe,
22 atomizing spray head,
23 smoke sensor.
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.
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the application, its application, or uses. 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 application.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
The relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present application unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
Example 1
Referring to fig. 1-2, an automatic insulation strength testing device for an isolation switch comprises a testing workbench 1, an insulating frame 7 is fixedly connected to the outer wall of the top of the testing workbench 1, when testing the insulation strength of a switch body 17, the whole process is carried out in the insulating frame 7, if an excessive current occurs in the testing process, the insulating frame 7 plays a certain role in protecting nearby workers, a switch body 17 is fixedly connected to the inner wall of the bottom of the insulating frame 7, two first control seats 3 are fixedly connected to the inner wall of one side of the insulating frame 7, control ends of the two first control seats 3 are respectively provided with a first mechanical arm 10, the other ends of the two first mechanical arms 10 are respectively fixedly connected with a clamping hand 12, two second control seats 16 are fixedly connected to the inner wall of the other side of the insulating frame 7, and output ends of the two second control seats 16 are respectively provided with a second mechanical arm 14, the other end fixedly connected with of two No. two arms 14 is same power strip 13, the outer wall equidistance of power strip 13 is equipped with test probe 15, when carrying out switch body 17 dielectric strength detection, through the centre gripping hand 12 of No. 3 control of a control seat on the arm 10 centre gripping in the outer wall of switch body 17 to the output tie point wire of precision power 2, No. two control seats 16 control test probe 15 on the power strip 13 on No. two arms 14 and the opposite side outer wall contact of switch body 17, thereby carry out dielectric strength detection, the in-process of detection, the staff keeps away from insulating frame 7, make in the testing process complete automation, get rid of the potential safety hazard, improve the security performance.
In the invention, the inner walls of the insulating frames 7 close to the top ends are fixedly connected with the mounting plates 4 at equal intervals, and the outer walls of the four mounting plates 4 are fixedly connected with the cameras 6.
According to the invention, the outer wall of the mounting plate 4 is fixedly connected with the dust cover 5, the dust cover 5 is positioned above the camera 6, and in the detection process, the camera 6 transmits the detection process to the display screen 8, so that the whole process of the working personnel can be conveniently watched, and meanwhile, the dust cover 5 outside the camera 6 plays a role in dust prevention and protection on the camera 6.
In the invention, a precision power supply 2 is arranged on the outer wall of the top part of the detection workbench 1 close to the insulating frame 7, and two ends of the outer wall of the bottom part of the detection workbench 1 are fixedly connected with supporting seats 11.
In the invention, the outer wall of the top of the detection workbench 1 is fixedly connected with two support columns 9, and the outer walls of the tops of the two support columns 9 are fixedly connected with the same display screen 8.
During the use, when carrying out switch body 17 dielectric strength detection, centre gripping in the outer wall of switch body 17 to the output tie point wire of precision power 2 through centre gripping hand 12 on the control seat 3 control arm 10 No. one, No. two control seats 16 control the other side outer wall contact of test probe 15 and switch body 17 on the power strip 13 on the arm 14 No. two, the in-process that detects, camera 5 transmits whole intensity testing process to display screen 8, the staff of being convenient for observes the record, the in-process that detects, insulating frame 7 in the outside plays the effect of protection precaution.
Example 2
Referring to fig. 3-4, an automatic insulation strength detection device for an isolation switch comprises a detection workbench 1, an insulation frame 7 is fixedly connected to the outer wall of the top of the detection workbench 1, a switch body 17 is fixedly connected to the inner wall of the bottom of the insulation frame 7, two first control seats 3 are fixedly connected to the inner wall of one side of the insulation frame 7, control ends of the two first control seats 3 are respectively provided with a first mechanical arm 10, clamping hands 12 are fixedly connected to the other ends of the two first mechanical arms 10, two second control seats 16 are fixedly connected to the inner wall of the other side of the insulation frame 7, output ends of the two second control seats 16 are respectively provided with a second mechanical arm 14, the other ends of the two second mechanical arms 14 are fixedly connected with a same power supply board 13 in equal distance, detection probes 15 are arranged on the outer wall of the power supply board 13, and when insulation strength detection of the switch body 17 is carried out, a lead clamp is used for conducting wire clamp at an output end connection point of a precision power supply 2 by the clamping hand 12 on the first Holding in the outer wall of switch body 17, No. two control holders 16 control the test probe 15 on the power strip 13 on No. two arms 14 and the contact of switch body 17's opposite side outer wall to carry out the dielectric strength and detect, the in-process that detects, the staff keeps away from insulating frame 7, makes full automation in the testing process, gets rid of the potential safety hazard, improves the security performance.
In the invention, the inner walls of the insulating frames 7 close to the top ends are fixedly connected with the mounting plates 4 at equal intervals, and the outer walls of the four mounting plates 4 are fixedly connected with the cameras 6.
According to the invention, the outer wall of the mounting plate 4 is fixedly connected with the dust cover 5, the dust cover 5 is positioned above the camera 6, and in the detection process, the camera 6 transmits the detection process to the display screen 8, so that the whole process of the working personnel can be conveniently watched, and meanwhile, the dust cover 5 outside the camera 6 plays a role in dust prevention and protection on the camera 6.
In the invention, a precision power supply 2 is arranged on the outer wall of the top part of the detection workbench 1 close to the insulating frame 7, and two ends of the outer wall of the bottom part of the detection workbench 1 are fixedly connected with supporting seats 11.
In the invention, the outer wall of the top of the detection workbench 1 is fixedly connected with two support columns 9, and the outer walls of the tops of the two support columns 9 are fixedly connected with the same display screen 8.
Compared with the embodiment 1, the outer wall of one side of the insulating frame 7 is fixedly connected with the supporting plate 18, the outer wall of the top part of the supporting plate 18 is fixedly connected with the supporting frame 19, the outer wall of the top part of the supporting frame 19 is fixedly connected with the connecting frame 20, and the inner wall of the top of the supporting frame 19 is fixedly connected with a smoke sensor 23, the outer wall of the connecting frame 20 is fixedly connected with a water pipe 21, and the outer wall of the water pipe 21 facing the insulating frame 7 is fixedly connected with atomizing nozzles 22 at equal intervals, the water inlet end of the water pipe 21 is connected with water delivery equipment through a pipeline, if a fire disaster caused by overload occurs in the insulation strength detection process of the disconnecting link body 17, the smoke sensor 23 can monitor the fire disaster at the first time, thereby transmit to backstage treater, control water delivery system carries the water to water pipe 21 in, through atomizer 22 blowout, the very first time is put out a fire to reduce the loss, reduce the injury that the accident brought.
During the use, compare in embodiment 1, if the overload condition of catching fire appears in the testing process, smoke transducer 23 can be monitored the very first time to transmit to backstage treater, control water delivery system carries the water to water pipe 21 in, through atomizer 22 blowout, the very first time is put out a fire, thereby reduces the loss, reduces the injury that the accident brought.
In the using process of the invention:
1. through being provided with a control cabinet, No. two control cabinets, a manipulator, No. two manipulators and centre gripping hand and test probe, when carrying out switch body dielectric strength detection, centre gripping hand on the manipulator is controlled through a control cabinet and is held in the outer wall of switch body to the output tie point wire of precision power, test probe on the power strip on No. two manipulators of No. two control cabinets control contacts with the opposite side outer wall of switch body, thereby carry out dielectric strength detection, the in-process of detection, insulating frame is kept away from to the staff, make full automation in the testing process, get rid of the potential safety hazard, and the safety performance is improved.
2. Through being provided with the insulating frame, when disconnecting link body dielectric strength detected, whole journey was gone on in the insulating frame, if when the emergence that the too big incident that causes of electric current appears in the testing process, the insulating frame played certain guard action, reduced the injury that near staff received.
3. Through being provided with camera and display screen, in the testing process, transmit to display screen department in with the testing process through the camera to make things convenient for the staff to carry out whole process and watch, simultaneously, the dust cover in the camera outside plays dustproof guard action to the camera.
4. Through being provided with smoke transducer, water pipe and atomizer, if the switch body in the conflagration that the overload leads to appear in dielectric strength testing process, smoke transducer can monitor the very first time to transmit to backstage treater, control water delivery system carries the water to the water pipe in, through the atomizer blowout, the very first time is put out a fire, thereby reduces the loss, reduces the injury that the accident brought
In the description of the present application, it is to be understood that the orientation or positional relationship indicated by the directional terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc., are generally based on the orientation or positional relationship shown in the drawings, and are used for convenience of description and simplicity of description only, and in the case of not making a reverse description, these directional terms do not indicate and imply that the device or element being referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the scope of the present application; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.
Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of protection of the present application is not to be construed as being limited.
The above description is only for 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 should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. An automatic insulation strength detection device for an isolation switch comprises a detection workbench (1), it is characterized in that the outer wall of the top of the detection workbench (1) is fixedly connected with an insulating frame (7), and the inner wall of the bottom of the insulating frame (7) is fixedly connected with a disconnecting link body (17), the inner wall of one side of the insulating frame (7) is fixedly connected with two first control seats (3), the control ends of the two first control seats (3) are respectively provided with a first mechanical arm (10), the other ends of the two first mechanical arms (10) are respectively fixedly connected with a clamping hand (12), the inner wall of the other side of the insulating frame (7) is fixedly connected with two second control seats (16), and the output ends of the two second control seats (16) are respectively provided with a second mechanical arm (14), and the other ends of the two second mechanical arms (14) are fixedly connected with the same power panel (13).
2. The automatic insulation strength detection device for the isolation switch according to claim 1, wherein the outer wall of the power panel (13) is provided with detection probes (15) at equal intervals.
3. The automatic insulation strength detection device for the isolation switch according to claim 2, wherein the inner walls of the insulation frame (7) close to the top end are fixedly connected with the mounting plates (4) at equal intervals, and the outer walls of the four mounting plates (4) are fixedly connected with the cameras (6).
4. The automatic insulation strength detection device for the isolation switch according to claim 3, wherein a dust cover (5) is fixedly connected to the outer wall of the mounting plate (4), and the dust cover (5) is located above the camera (6).
5. The automatic insulation strength detection device for the isolation switch according to claim 2, wherein the precision power supply (2) is placed on the detection workbench (1) close to the top outer wall of the insulation frame (7), and the two ends of the bottom outer wall of the detection workbench (1) are fixedly connected with the supporting seats (11).
6. The automatic insulation strength detection device for the isolation switch according to claim 2, wherein two support columns (9) are fixedly connected to the outer wall of the top of the detection workbench (1), and the same display screen (8) is fixedly connected to the outer walls of the top of the two support columns (9).
7. The automatic insulation strength detection device for the isolation switch according to any one of claims 2 to 5, wherein a support plate (18) is fixedly connected to the outer wall of one side of the insulation frame (7), and a support frame (19) is fixedly connected to the outer wall of the top of the support plate (18).
8. The automatic insulation strength detection device for the isolation switch according to claim 6, wherein a connecting frame (20) is fixedly connected to the outer top wall of the supporting frame (19), and a smoke sensor (23) is fixedly connected to the inner top wall of the supporting frame (19).
9. The automatic insulation strength detection device for the isolation switch according to claim 7, wherein a water pipe (21) is fixedly connected to the outer wall of the connecting frame (20).
10. The automatic insulation strength detection device for the isolation switch according to claim 8, wherein the outer wall of the water pipe (21) facing the insulation frame (7) is fixedly connected with atomizing nozzles (22) at equal intervals, and the water inlet end of the water pipe (21) is connected with a water delivery device through a pipeline.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010462207.6A CN111562474B (en) | 2020-05-27 | 2020-05-27 | Isolation switch insulation strength automatic detection device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010462207.6A CN111562474B (en) | 2020-05-27 | 2020-05-27 | Isolation switch insulation strength automatic detection device |
Publications (2)
Publication Number | Publication Date |
---|---|
CN111562474A true CN111562474A (en) | 2020-08-21 |
CN111562474B CN111562474B (en) | 2022-08-30 |
Family
ID=72069296
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010462207.6A Active CN111562474B (en) | 2020-05-27 | 2020-05-27 | Isolation switch insulation strength automatic detection device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN111562474B (en) |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3018603U (en) * | 1994-05-27 | 1995-11-28 | シーメンス アクチエンゲゼルシヤフト | Multi-pole insulation test switch |
JP2008216161A (en) * | 2007-03-07 | 2008-09-18 | Tokyo Electric Power Co Inc:The | High pressure terminal block for transformation apparatus test |
CN202676745U (en) * | 2012-06-20 | 2013-01-16 | 中国西电电气股份有限公司 | Three-phase static contact fixing device used for high-tension test for scissors type isolation switch |
CN103280716A (en) * | 2013-05-22 | 2013-09-04 | 国家电网公司 | Disconnecting link overhauling frame |
CN203312665U (en) * | 2013-05-22 | 2013-11-27 | 国家电网公司 | Disconnecting link examination and repair frame |
CN104865505A (en) * | 2015-04-30 | 2015-08-26 | 广州白云电器设备股份有限公司 | Power frequency withstand voltage test device used for three-phase common-box type high-voltage GIS |
CN106965147A (en) * | 2016-12-09 | 2017-07-21 | 南京理工大学 | A kind of hot line robot isolation switch detection method |
CN107632246A (en) * | 2017-11-06 | 2018-01-26 | 国网辽宁省电力有限公司大连供电公司 | The integrated switched disconnecting link device of ac voltage withstanding experiment |
CN207338181U (en) * | 2017-09-08 | 2018-05-08 | 广州供电局有限公司 | Low voltage knife switch |
CN108469580A (en) * | 2018-06-01 | 2018-08-31 | 北京铂阳顶荣光伏科技有限公司 | Resistor detecting device and system, insulating properties detection method |
CN208350960U (en) * | 2018-07-16 | 2019-01-08 | 深圳市兴特创自动化设备有限公司 | A kind of armature rotor double end automatic test machine |
-
2020
- 2020-05-27 CN CN202010462207.6A patent/CN111562474B/en active Active
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3018603U (en) * | 1994-05-27 | 1995-11-28 | シーメンス アクチエンゲゼルシヤフト | Multi-pole insulation test switch |
JP2008216161A (en) * | 2007-03-07 | 2008-09-18 | Tokyo Electric Power Co Inc:The | High pressure terminal block for transformation apparatus test |
CN202676745U (en) * | 2012-06-20 | 2013-01-16 | 中国西电电气股份有限公司 | Three-phase static contact fixing device used for high-tension test for scissors type isolation switch |
CN103280716A (en) * | 2013-05-22 | 2013-09-04 | 国家电网公司 | Disconnecting link overhauling frame |
CN203312665U (en) * | 2013-05-22 | 2013-11-27 | 国家电网公司 | Disconnecting link examination and repair frame |
CN104865505A (en) * | 2015-04-30 | 2015-08-26 | 广州白云电器设备股份有限公司 | Power frequency withstand voltage test device used for three-phase common-box type high-voltage GIS |
CN106965147A (en) * | 2016-12-09 | 2017-07-21 | 南京理工大学 | A kind of hot line robot isolation switch detection method |
CN207338181U (en) * | 2017-09-08 | 2018-05-08 | 广州供电局有限公司 | Low voltage knife switch |
CN107632246A (en) * | 2017-11-06 | 2018-01-26 | 国网辽宁省电力有限公司大连供电公司 | The integrated switched disconnecting link device of ac voltage withstanding experiment |
CN108469580A (en) * | 2018-06-01 | 2018-08-31 | 北京铂阳顶荣光伏科技有限公司 | Resistor detecting device and system, insulating properties detection method |
CN208350960U (en) * | 2018-07-16 | 2019-01-08 | 深圳市兴特创自动化设备有限公司 | A kind of armature rotor double end automatic test machine |
Non-Patent Citations (2)
Title |
---|
MIN LI 等: "Electromagnetic force simulation of isolation knife switch", 《2017 4TH INTERNATIONAL CONFERENCE ON ELECTRIC POWER EQUIPMENT - SWITCHING TECHNOLOGY (ICEPE-ST)》 * |
金小虎 等: "隔离刀闸发热缺陷的分析与预防", 《电力安全技术》 * |
Also Published As
Publication number | Publication date |
---|---|
CN111562474B (en) | 2022-08-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN106226689B (en) | GIS equipment isolating switch abnormal vibration on-line monitoring system | |
CN108663595A (en) | A kind of real-time inspection and control method of electrical equipment grounding state | |
CN111562474B (en) | Isolation switch insulation strength automatic detection device | |
CN210954217U (en) | Fault accurate positioning device and system for high-voltage GIL equipment | |
CN207882387U (en) | Test apparatus for overpressure resistance of insulator spindle | |
CN107340468A (en) | A kind of high voltage isolator detecting system | |
CN209657112U (en) | A kind of railway computer room comprehensively monitoring protection system | |
CN201535694U (en) | Infrared on-line temperature monitor for high voltage switch cabinet | |
CN109633347A (en) | A kind of insulating tool defect detection platform and detection method | |
CN213634765U (en) | Full-monitoring residual current type electrical fire monitoring detector | |
CN215338425U (en) | Electrical equipment on-line monitoring device | |
CN213125129U (en) | Intelligent integrated control cabinet for security and protection monitoring | |
CN210863912U (en) | Relay protection test device | |
CN102832554B (en) | A kind of electric power apparatus examination test ground connection mechanical locking device | |
CN214314072U (en) | Low-voltage apparatus distribution branch box convenient to observe and detect inside | |
CN202204899U (en) | Fire prevention detecting instrument | |
CN212569102U (en) | Zero sequence current transformer functional integrity detection device | |
CN216216082U (en) | Comprehensive measurement and control device for box transformer substation | |
CN215343461U (en) | Electrical automation control equipment with safety alarm | |
CN215646160U (en) | Automatic alarm and protection device for fire and electric leakage of electrical facility | |
CN108362980A (en) | A kind of ship insulation against ground test box | |
CN221351633U (en) | Electric cabinet function detection device | |
CN216311041U (en) | Novel electric fire monitored control system's of intelligence dimension guarantor detection device | |
CN217880492U (en) | Fire-fighting remote assistance inspection equipment | |
CN214478644U (en) | Power distribution cabinet with autonomous fire extinguishing function |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant |