CN109143056B - Vibration online repair system of GIS equipment switch - Google Patents
Vibration online repair system of GIS equipment switch Download PDFInfo
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- CN109143056B CN109143056B CN201811130260.5A CN201811130260A CN109143056B CN 109143056 B CN109143056 B CN 109143056B CN 201811130260 A CN201811130260 A CN 201811130260A CN 109143056 B CN109143056 B CN 109143056B
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- 230000008439 repair process Effects 0.000 title claims abstract description 20
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 24
- 230000001133 acceleration Effects 0.000 claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims abstract description 14
- 238000001514 detection method Methods 0.000 claims abstract description 12
- 229910052742 iron Inorganic materials 0.000 claims abstract description 12
- 239000011810 insulating material Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 229910018503 SF6 Inorganic materials 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
- SFZCNBIFKDRMGX-UHFFFAOYSA-N sulfur hexafluoride Chemical compound FS(F)(F)(F)(F)F SFZCNBIFKDRMGX-UHFFFAOYSA-N 0.000 description 1
- 229960000909 sulfur hexafluoride Drugs 0.000 description 1
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- 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
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
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- Vibration Prevention Devices (AREA)
Abstract
The invention provides a vibration online repair system of a GIS equipment disconnecting link, which comprises a supporting frame, a balance plate movably arranged in the supporting frame, a spring arranged between the supporting frame and the balance plate, 2 air bag balls arranged on the supporting frame, a suction assembly and a circuit device, wherein the suction assembly is arranged on the support frame; the attraction component comprises a magnet, an iron plate, an insulating plate and a fixing piece; the circuit assembly comprises a miniature circuit board, a miniature motor, a vibration acceleration sensor, a GIS equipment circuit detection module and a remote control center server; the miniature circuit board and the miniature motor are arranged in the support frame; the miniature circuit board is provided with a main controller, a motor drive control execution module, a wireless transceiving module and a power supply module; the micro motor is provided with a transmission cam which is in movable fit with the balance plate. The invention has simple structure, low cost and convenient implementation, can effectively monitor the closing state of the disconnecting link of the GIS equipment when in use, and can automatically repair the disconnecting link when the problems of incomplete closing, over-position and loose contacts of the disconnecting link occur.
Description
The patent application of the invention is a divisional application of an invention patent application with the application number of 201610608577.X and the application date of 2016, 7, 28 and named as a vibration online repair system of a GIS equipment switch.
Technical Field
The invention relates to the field of power equipment, in particular to a vibration online repair system for a GIS equipment disconnecting link.
Background
With the improvement of urban and rural power grids and the popularization of substation automation technology, more and more unattended substations depend on related automation systems, and the monitoring and actions of most of equipment in the substations can be automatically completed; however, the real-time monitoring and automatic repair of the state of the most important and numerous contacts of the disconnecting switch in the GIS equipment (GIS equipment: Gas Insulated Switchgear, which refers to sulfur hexafluoride closed type combined electrical equipment and is internationally referred to as "Gas Insulated Switchgear") in the transformer substation are not realized so far; due to the reasons of equipment manufacturing, environmental pollution, foundation deformation, long-term operation, serious overload operation, contact oxidation, electric arc impact and the like, the isolation switch has the problems of incomplete closing, over-position, contact loosening and the like when being closed, and if the isolation switch is not discovered and repaired in time, the GIS equipment is easy to break down, so that the consequences of long power failure time, high overhaul cost, large accident influence, serious economic loss and the like are caused. The current method still depends on operation and maintenance personnel to observe the electrical connection and conduction condition before and after the disconnecting switch of the GIS equipment is switched on the site of the transformer substation to judge whether the working state is normal or not, and then carries out the next step of repair operation after reporting to a regulation and control center of a power supply department; the situation is not very consistent with the development requirements of transformer substation people reduction and unmanned transformation. Moreover, as the isolating switches of the GIS equipment are numerous and have different positions, and the GIS equipment is inspected only by manpower, the working efficiency is low, and the meshing states of the isolating switches at some parts are even difficult to observe manually, so that the potential accident hazard is not easy to discover and the accident is easy to cause.
Disclosure of Invention
The purpose of the invention is: the utility model provides a simple structure, with low costs, implement conveniently and can effectively monitor the switch closed state of transformer substation GIS equipment when using and can carry out prosthetic GIS equipment switch's vibration online repair system automatically when the switch closure does not in place, crosses the position and the not hard up problem of contact appear.
The technical scheme of the invention is as follows: the invention discloses a vibration online repair system of a GIS equipment disconnecting link, which is structurally characterized in that: comprises a supporting frame, a balance plate, a spring, an air bag ball, a suction assembly and a circuit device;
the balance plate is movably arranged in the supporting frame; the spring is arranged between the supporting frame and the balance plate; 2 air bag balls are arranged, and the 2 air bag balls are oppositely arranged and fixedly arranged on the supporting frame;
the attraction component comprises a magnet, an iron plate, an insulating plate and a fixing piece; the magnet is embedded and fixedly arranged in the middle of the upper end of the balance plate; the iron plate is fixedly arranged on the lower end face of the insulating plate;
the circuit assembly comprises a miniature circuit board, a miniature motor, a vibration acceleration sensor, a GIS equipment circuit detection module and a remote control center server;
the micro circuit board and the micro motor are respectively embedded and fixedly arranged in the supporting frame; the miniature circuit board is provided with a main controller, a motor drive control execution module, a wireless transceiving module and a power supply module; a transmission cam is arranged on the outer side of a motor shaft of the micro motor; the transmission cam is in movable fit with the balance plate;
the main controller is respectively and electrically connected with the vibration acceleration sensor and the GIS equipment circuit detection module; the main controller is communicated with the remote control center server through the wireless transceiving module; the motor drive control execution module is electrically connected with the main controller; the micro motor is electrically connected with the motor drive control execution module; the power supply module provides working power supply for each module on the miniature circuit board;
when the support frame is used, the support frame is fixedly arranged on a knife switch seat of GIS equipment; an insulating plate of the attraction component is arranged on the lower end face of a disconnecting link of the GIS equipment through a fixing piece, and the iron plate is matched with the magnet; the vibration acceleration sensor of the circuit component and the GIS equipment circuit detection module are arranged on the GIS equipment;
the support frame is an integrated piece made of insulating materials; the supporting frame comprises a bottom plate, side plates and a top plate; the bottom plate is a square plate piece which is horizontally arranged; the side plate is a square plate piece which is vertically arranged; the width of the side plate is the same as that of the bottom plate; the middle lower part of the side plate is provided with 2 slotted holes which are longitudinally arranged and run through in the left-right direction, and the 2 slotted holes are arranged in parallel front and back; the side plates are provided with 2 blocks with the same structure, the left side and the right side of the bottom plate of the 2 blocks of side plates are respectively provided with 1 block, and the 2 blocks of side plates are respectively vertically and integrally connected with the outer side surfaces of the left end and the right end of the bottom plate through the inner side surfaces of the lower ends of the 2 blocks of side plates; the top plate is a rectangular plate member, 2 top plates with the same structure are arranged on the top plate, and 1 top plate is arranged on each of the 2 side plates; the 2 top plates are respectively connected with the upper end surfaces of the 2 side plates by the lower end surfaces of the inner sides of the rear parts of the top plates, and the inner side surfaces of the top plates and the inner side surfaces of the side plates are positioned on the same vertical plane; the middle front part of the top plate protrudes forwards from the front end surface of the side plate; the outer end of the top plate protrudes outwards from the outer side surface of the side plate;
when the support is used, the support frame is fixedly arranged on a knife switch seat of the GIS equipment through the middle front part of the support frame, which protrudes forwards from the top plate of the support frame;
the balance plate comprises a main plate body and 4 sliding blocks; the main plate body is a square plate body, and the left-right size of the main plate body is adapted to the space between 2 side plates of the supporting frame; the 4 sliding blocks are respectively and fixedly arranged at the front and the back of the left side and the right side of the main board body by 2; 2 slide blocks on the left side and the right side of the balance plate are inserted into 2 slotted holes of 2 side plates of the support frame and protrude outwards; 4 micro motors of the circuit assembly are arranged, and 2 micro motors are respectively fixedly arranged on 2 side plates of the supporting frame in an embedded manner; the outer sides of motor shafts of 4 micro motors are respectively and fixedly provided with 1 transmission cam, and the 4 transmission cams are correspondingly in movable fit with the outer side parts of 4 sliding blocks of the balance plate;
the number of the springs is 2; 2 springs are arranged between the bottom plate of the supporting frame and the balance plate, and the upper ends of the springs are abutted against the lower end surface of the balance plate 2; the lower end of the spring is pressed against the upper end surface of the bottom plate of the supporting frame.
The further scheme is as follows: the 2 airbag balls are respectively fixedly arranged on the inner side surfaces of the upper parts of the 2 side plates of the supporting frame by 1.
The further scheme is as follows: the distance between the 2 side plates of the supporting frame is larger than the left-right thickness of the GIS equipment disconnecting link.
The further scheme is as follows: the fixing piece of the suction assembly is a strong double-sided adhesive tape.
The further scheme is as follows: the vibration acceleration sensor of the circuit assembly is a triaxial omnidirectional vibration acceleration sensor.
The invention has the positive effects that: (1) the vibration online repair system for the GIS equipment disconnecting link has the advantages of relatively simple structure, low cost, convenience in implementation and easiness in popularization in a power supply system. (2) The vibration online repair system for the GIS equipment disconnecting link can effectively monitor the disconnecting link closing state of the GIS equipment of the transformer substation when in use, and can automatically repair and adjust correspondingly when the problems of the disconnecting link not in place closing, the disconnecting link passing through and the contact loosening occur, so that accidents caused by the fact that the GIS equipment is not in place closing, the disconnecting link passing through and the contact loosening can be effectively prevented. (3) The vibration online repair system for the GIS equipment disconnecting link fills the technical blank of automatic repair when the state of the GIS equipment disconnecting link in the transformer substation is monitored in real time and problems occur in the prior art, can improve the automation level of the transformer substation, and accords with the development direction of transformer substation people reduction and unmanned transformation.
Drawings
FIG. 1 is a schematic structural diagram of the present invention, and also schematically shows the position matching relationship between the present invention and a GIS equipment disconnecting link;
FIG. 2 is a schematic block diagram of a circuit arrangement of the present invention;
fig. 3 is a schematic view of the installation of the present invention on the knife switch seat.
The reference numbers in the above figures are as follows:
a supporting frame 1, a bottom plate 11, a side plate 12, a slotted hole 12-1, a top plate 13,
a balance plate 2, a main plate body 21, a slide block 22,
the spring (3) is provided with a spring,
the air-bag ball 4 is provided with an air-bag ball,
the attraction and attraction member 5, the magnet 51,
circuit assembly 6, drive cam 61;
the knife-blade 101 is set at the position of the knife-blade,
a blade holder 102.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
(example 1)
Referring to fig. 1 and 2, the system for repairing the switch of the GIS device by vibration on line in the embodiment mainly comprises a supporting frame 1, a balance plate 2, a spring 3, an air bag ball 4, an attraction assembly 5 and a circuit device 6.
The support frame 1 is an integrated piece made of insulating materials, and the support frame 1 mainly comprises a bottom plate 11, a side plate 12 and a top plate 13 which are integrated; the bottom plate 11 is a horizontally arranged square plate piece; the side plate 12 is a square plate member vertically arranged; the width of the side plate 12 is the same as that of the bottom plate 11; the middle lower part of the side plate 12 is provided with 2 slotted holes 12-1 which are longitudinally arranged and run through in the left-right direction, and the 2 slotted holes 12-1 are arranged in parallel in the front-back direction; the side plates 12 are provided with 2 pieces with the same structure, the left side and the right side of the bottom plate 11 of the 2 pieces of side plates 12 are respectively provided with 1 piece, and the 2 pieces of side plates 12 are respectively vertically and integrally connected with the outer side surfaces of the left end and the right end of the bottom plate 11 by the inner side surfaces of the lower ends of the side plates 12; the distance between the 2 side plates 12 is larger than the left-right thickness of the knife switch 101; the top plate 13 is a rectangular plate body, 2 top plates 13 with the same structure are arranged on the top plate 13, and 1 top plate 13 is respectively arranged at the upper ends of the 2 side plates 12; the 2 top plates 13 are respectively integrally connected with the upper end surfaces of the 2 side plates 12 through the lower end surfaces of the inner sides of the rear parts of the top plates 13, and the inner side surfaces of the top plates 13 and the inner side surfaces of the side plates 12 are positioned on the same vertical plane; the middle front part of the top plate 13 protrudes forwards from the front end surface of the side plate 12; the outer end of the top plate 13 projects outwardly beyond the outer side of the side plate 12.
The balance plate 2 consists of a main plate body 21 and 4 sliding blocks 22; the main plate body 21 is a square plate body, and the left-right size of the main plate body 21 is adapted to the space between the 2 side plates 12; the 4 sliding blocks 22 are respectively and fixedly arranged at the front and the back of the left side and the right side of the main plate body 21 in 2; the left side and the right side of the balance plate 2 are respectively provided with 2 sliding blocks 22 which are inserted in 2 slotted holes 12-1 of the 2 side plates 12 and protrude outwards, so that the balance plate 2 can move upwards depending on the 2 slotted holes 12-1 of the 2 side plates 12.
The number of the springs 3 is more than 1, and preferably 2 in the embodiment; the spring 3 is arranged between the bottom plate 11 and the balance plate 2, and the upper end of the spring 3 is propped against the balance plate 2; the lower end of the spring 3 is abutted against the upper end face of the bottom plate 11.
The number of the air bag balls 4 is 2, and the number of the 2 air bag balls 4 is 1 respectively and fixedly arranged on the inner side surface of the upper part of the 2 side plates 12.
The attraction and attraction assembly 5 comprises a magnet 51, an iron plate, an insulating plate and a fixing member (not shown in the drawing); the magnet 51 is fixedly arranged in the middle of the upper end of the balance plate 2 in an embedded manner; the iron plate is fixedly arranged on the lower end face of the insulating plate, and when the iron plate is used, the insulating plate is arranged on the lower end face of the disconnecting link 101 through the fixing piece, and the iron plate is matched with the magnet 51. In this embodiment, the fixing member is preferably a double-sided strong adhesive tape.
Referring to fig. 2, the circuit assembly 6 includes a micro circuit board, a micro motor, a vibration acceleration sensor, a GIS device circuit detection module, and a remote control center server.
The miniature circuit board is fixedly arranged in the supporting frame 1 in an embedded manner; the miniature circuit board is provided with a main controller, a motor drive control execution module, a wireless transceiving module and a power supply module; 4 micro motors are arranged, and 2 micro motors are fixedly arranged on 2 side plates 12 in an embedded manner respectively; the outer sides of motor shafts of 4 micro motors are respectively and fixedly provided with 1 transmission cam 61, and the 4 transmission cams 61 are movably matched with the outer side parts of 4 sliding blocks 22 of the balance plate 2; the vibration acceleration sensor is arranged on the GIS equipment and is used for detecting the closing state of the disconnecting link 101 and the disconnecting link seat 102 when in use; in this embodiment, the vibration acceleration sensor preferably adopts a three-axis omnidirectional vibration acceleration sensor; the GIS equipment circuit detection module is arranged on the GIS equipment and used for detecting whether a circuit of the GIS equipment breaks down or not.
The main controller is respectively in signal electrical connection with the vibration acceleration sensor and the GIS equipment circuit detection module; the main controller is communicated with the remote control center server through the wireless transceiving module; the motor drive control execution module receives a control instruction of the main controller to carry out start/stop control on 4 micro motors; the power module provides working power for each module on the miniature circuit board.
Referring to fig. 3, the system for repairing the vibration of the GIS equipment disconnecting link of the embodiment is used, wherein the supporting frame 1 is fixedly arranged on the disconnecting link seat 102 through the middle front part of the top plate 13, which protrudes forwards, and the disconnecting link 101 passes through the space between the 2 side plates 12 of the supporting frame 1 in the process that the disconnecting link 101 is meshed with the disconnecting link seat 102 from top to bottom to conduct electricity. The working principle and the process are briefly described as follows:
in the online vibration repairing system for the GIS equipment disconnecting link, when the online vibration repairing system is used, the vibration acceleration sensor of the circuit device 6 detects the closing state of the disconnecting link 101 and the disconnecting link seat 102 in real time and sends the detected information to the main controller; the GIS equipment circuit detection module detects whether a circuit of the GIS equipment breaks down in real time, and if the circuit of the GIS equipment breaks down, the detected fault information is sent to the main controller; the main controller processes the received signals and judges whether the closing position of the disconnecting link 101 and the disconnecting link seat 102 is in an over-position condition or not; meanwhile, the main controller sends the detection state to the remote control center server in real time through the wireless transceiver module, so that background workers can remotely monitor the closing condition of the disconnecting link 101 and the disconnecting link seat 102 of the GIS equipment in real time, and if the background monitoring workers consider that the excessive disconnecting link 101 needs to be repaired, the remote control center server can send a repair instruction to the main controller through the wireless transceiver module to adjust and repair the excessive disconnecting link 101; after the main controller receives a repair instruction, the motor drive control execution module enables the 4 micro motors to act, and the transmission cam 61 on the outer side of the motor shaft of the 4 micro motors rotates along with the motor shaft, so that the transmission cam 61 is in a state of pressing the sliding block 22 of the balance plate 2 under a normal condition and is in a state of being separated from the sliding block 22 of the balance plate 2; the main board body 21 of the balance board 2 moves upwards under the action of the elastic force of the spring 3 to push the knife switch 101 to move upwards, and the over-position of the knife switch 101 is repaired; a slotted hole 12-1 longitudinally arranged on a side plate 12 of the supporting frame 1 limits the upward maximum stroke of the balance plate 2; when the main controller judges that the position of the disconnecting link 101 is restored to the place according to the received real-time detection signal of the vibration acceleration sensor, the main controller drives the control execution module through the motor to enable the 4 micro motors to reversely act, the micro motors overcome the elastic force of the springs 3 and the magnetic attraction force of the attraction components, the transmission cam 61 is enabled to be restored to the normal state of the sliding block 22 pressing the balance plate 2 again, and the balance plate 2 is separated from the disconnecting link 101.
If the closing position of the disconnecting link 101 and the disconnecting link seat 102 is not in place, the magnet 51 of the attraction component 5 arranged in the middle of the upper end of the balance plate 2 is attracted with the iron plate arranged on the lower end face of the disconnecting link 101, the disconnecting link 101 is further meshed with the disconnecting link seat 102 in place through magnetic attraction, and automatic repair of the disconnecting link 101 in place is achieved.
If the bad contact phenomenon occurs in the engagement process of the disconnecting link 101 and the disconnecting link seat 102, 1 air bag ball 4 is respectively arranged on the inner side surface of the upper part of each of the 2 side plates 12; the 2 air bag balls 4 extrude the disconnecting link 101 from the left side and the right side to the middle, so that the disconnecting link 101 is positioned in the middle of the disconnecting link seat 102, the disconnecting link 101 is fully contacted with the disconnecting link seat 102, and the phenomenon of poor contact between the disconnecting link 101 and the disconnecting link seat 102 can be effectively avoided.
The above embodiments are illustrative of specific embodiments of the present invention, and are not restrictive of the present invention, and those skilled in the relevant art can make various changes and modifications without departing from the spirit and scope of the present invention to obtain corresponding equivalent technical solutions, and therefore all equivalent technical solutions should be included in the scope of the present invention.
Claims (1)
1. The utility model provides a GIS equipment switch's online repair system of vibration which characterized in that: comprises a supporting frame, a balance plate, a spring, an air bag ball, a suction assembly and a circuit device;
the balance plate is movably arranged in the supporting frame; the spring is arranged between the supporting frame and the balance plate; 2 air bag balls are arranged;
the attraction component comprises a magnet, an iron plate, an insulating plate and a fixing piece; the magnet is fixedly arranged in the middle of the upper end of the balance plate in an embedded manner; the iron plate is fixedly arranged on the lower end face of the insulating plate;
the circuit assembly comprises a miniature circuit board, a miniature motor, a vibration acceleration sensor, a GIS equipment circuit detection module and a remote control center server;
the micro circuit board and the micro motor are respectively embedded and fixedly arranged in the supporting frame; the miniature circuit board is provided with a main controller, a motor drive control execution module, a wireless transceiving module and a power supply module; a transmission cam is arranged on the outer side of a motor shaft of the micro motor; the transmission cam is in movable fit with the balance plate;
the main controller is respectively and electrically connected with the vibration acceleration sensor and the GIS equipment circuit detection module; the main controller is communicated with the remote control center server through the wireless transceiving module; the motor drive control execution module is electrically connected with the main controller; the micro motor is electrically connected with the motor drive control execution module; the power supply module provides working power supply for each module on the miniature circuit board;
when the support frame is used, the support frame is fixedly arranged on a knife switch seat of GIS equipment; an insulating plate of the attraction component is arranged on the lower end face of a disconnecting link of the GIS equipment through a fixing piece, and the iron plate is matched with the magnet; the vibration acceleration sensor of the circuit component and the GIS equipment circuit detection module are arranged on the GIS equipment;
the support frame is an integrated piece made of insulating materials; the supporting frame comprises a bottom plate, side plates and a top plate; the bottom plate is a square plate piece which is horizontally arranged; the side plate is a square plate piece which is vertically arranged; the width of the side plate is the same as that of the bottom plate; the middle lower part of the side plate is provided with 2 slotted holes which are communicated in the left-right direction and longitudinally extend in the slotted hole direction, and the 2 slotted holes are arranged in parallel front and back; the side plates are provided with 2 blocks with the same structure, the left side and the right side of the bottom plate of the 2 blocks of side plates are respectively provided with 1 block, and the 2 blocks of side plates are respectively vertically and integrally connected with the outer side surfaces of the left end and the right end of the bottom plate through the inner side surfaces of the lower ends of the 2 blocks of side plates; the top plate is a rectangular plate member, 2 top plates with the same structure are arranged on the top plate, and 1 top plate is arranged on each of the 2 side plates; the 2 top plates are respectively connected with the upper end surfaces of the 2 side plates by the lower end surfaces of the inner sides of the rear parts of the top plates, and the inner side surfaces of the top plates and the inner side surfaces of the side plates are positioned on the same vertical plane; the middle front part of the top plate protrudes forwards from the front end surface of the side plate; the outer end of the top plate protrudes outwards from the outer side surface of the side plate;
1 airbag ball is respectively and fixedly arranged on the inner side surface of the upper part of the 2 side plates of the supporting frame;
when the support is used, the support frame is fixedly arranged on a knife switch seat of the GIS equipment through the middle front part of the support frame, which protrudes forwards from the top plate of the support frame;
the balance plate comprises a main plate body and 4 sliding blocks; the main plate body is a square plate body, and the left-right size of the main plate body is adapted to the space between 2 side plates of the supporting frame; the 4 sliding blocks are respectively and fixedly arranged at the front and the back of the left side and the right side of the main board body by 2; 2 slide blocks on the left side and the right side of the balance plate are inserted into 2 slotted holes of 2 side plates of the support frame and protrude outwards; 4 micro motors of the circuit assembly are arranged, and 2 micro motors are respectively fixedly arranged on 2 side plates of the supporting frame in an embedded manner; the outer sides of motor shafts of 4 micro motors are respectively and fixedly provided with 1 transmission cam, and the 4 transmission cams are correspondingly in movable fit with the outer side parts of 4 sliding blocks of the balance plate;
the number of the springs is 2; the 2 springs are arranged between the bottom plate of the supporting frame and the balance plate, and the upper ends of the springs are abutted against the lower end surface of the balance plate; the lower end of the spring is pressed against the upper end surface of the bottom plate of the supporting frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811130260.5A CN109143056B (en) | 2016-07-28 | 2016-07-28 | Vibration online repair system of GIS equipment switch |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811130260.5A CN109143056B (en) | 2016-07-28 | 2016-07-28 | Vibration online repair system of GIS equipment switch |
| CN201610608577.XA CN106054070B (en) | 2016-07-28 | 2016-07-28 | The online repair system of vibration of GIS device disconnecting link |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610608577.XA Division CN106054070B (en) | 2016-07-28 | 2016-07-28 | The online repair system of vibration of GIS device disconnecting link |
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| Publication Number | Publication Date |
|---|---|
| CN109143056A CN109143056A (en) | 2019-01-04 |
| CN109143056B true CN109143056B (en) | 2020-05-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811130299.7A Active CN109143057B (en) | 2016-07-28 | 2016-07-28 | GIS equipment switch vibration online repair system |
| CN201811130260.5A Active CN109143056B (en) | 2016-07-28 | 2016-07-28 | Vibration online repair system of GIS equipment switch |
| CN201610608577.XA Active CN106054070B (en) | 2016-07-28 | 2016-07-28 | The online repair system of vibration of GIS device disconnecting link |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811130299.7A Active CN109143057B (en) | 2016-07-28 | 2016-07-28 | GIS equipment switch vibration online repair system |
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| CN201610608577.XA Active CN106054070B (en) | 2016-07-28 | 2016-07-28 | The online repair system of vibration of GIS device disconnecting link |
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| CN108896850B (en) * | 2018-07-20 | 2023-04-07 | 浙江浙能常山天然气发电有限公司 | Detection method of sulfur hexafluoride closed type combined electrical apparatus based on triaxial vibration technology |
| CN110207977B (en) * | 2019-04-16 | 2021-06-18 | 平高集团有限公司 | Testing method for energy storage transmission system of disc spring hydraulic mechanism |
| CN111413752B (en) * | 2020-06-08 | 2020-08-18 | 宁波丞达精机有限公司 | Optical lens ink coating method and ink coating device |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN109143057A (en) | 2019-01-04 |
| CN109143057B (en) | 2020-05-19 |
| CN109143056A (en) | 2019-01-04 |
| CN106054070A (en) | 2016-10-26 |
| CN106054070B (en) | 2018-10-30 |
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