CN112531875A - Conversion architecture of redundant power system - Google Patents

Conversion architecture of redundant power system Download PDF

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Publication number
CN112531875A
CN112531875A CN202011333410.XA CN202011333410A CN112531875A CN 112531875 A CN112531875 A CN 112531875A CN 202011333410 A CN202011333410 A CN 202011333410A CN 112531875 A CN112531875 A CN 112531875A
Authority
CN
China
Prior art keywords
fixed
wiring
power supply
insulator
control box
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.)
Pending
Application number
CN202011333410.XA
Other languages
Chinese (zh)
Inventor
刘华喜
江东胜
杨国俊
费传鹤
江锐
李中
丁倩
项治国
徐承森
赵昊然
侯川
胡彦斐
许蕾
江涛
孙明柱
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Liuan Power Supply Co of State Grid Anhui Electric Power Co Ltd
Original Assignee
Liuan Power Supply Co of State Grid Anhui Electric Power Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Liuan Power Supply Co of State Grid Anhui Electric Power Co Ltd filed Critical Liuan Power Supply Co of State Grid Anhui Electric Power Co Ltd
Priority to CN202011333410.XA priority Critical patent/CN112531875A/en
Publication of CN112531875A publication Critical patent/CN112531875A/en
Pending legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
    • H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
    • H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
    • H02J9/062—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems for AC powered loads
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J3/00—Circuit arrangements for ac mains or ac distribution networks
    • H02J3/007—Arrangements for selectively connecting the load or loads to one or several among a plurality of power lines or power sources
    • H02J3/0073—Arrangements for selectively connecting the load or loads to one or several among a plurality of power lines or power sources for providing alternative feeding paths between load and source when the main path fails, e.g. transformers, busbars
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
    • 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
    • Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
    • Y04S20/20—End-user application control systems

Abstract

The invention relates to a conversion architecture of a backup power system, which comprises a base, a power supply structure, a backup circuit structure, a control box, a rotating shaft, a rotating disc, an electric push rod, a middle insulator, a conversion wiring terminal, a protection circuit, a power supply, a switch, a control module, a driving structure, a data acquisition module, a data analysis module, a voltage sensor and a current sensor, wherein the power supply structure comprises a first wire frame, a first insulator, a power grid wiring terminal and a main power supply line; the spare circuit structure includes second line frame, second insulator, backup circuit wiring end and reserve power supply line, and electric wire netting wiring end and backup circuit wiring end bottom have all been seted up with terminal complex wiring groove, and two locating holes have been seted up to the carousel bottom surface, and two locating holes correspond with two wiring groove positions respectively, are provided with on the control box with locating hole complex elastic locating component. In the invention, the elastic positioning component has a good positioning effect on the turntable, so that the wiring terminal is matched with the wiring groove.

Description

Conversion architecture of redundant power system
Technical Field
The invention relates to the technical field of power systems, in particular to a conversion architecture of a backup power system.
Background
The electric power system is an electric energy production and consumption system composed of links of power generation, power transmission, power transformation, power distribution, power utilization and the like, and has the functions of converting primary energy in the nature into electric energy through a power generation power device and supplying the electric energy to each user through the power transmission, the power transformation and the power distribution so as to realize the function.
The guarantee of normal operation of the power system is the foundation of life of people, and because some important places can not lack of operation of power, such as the city government, the public security bureau, hospitals and the like, are all places needing uninterrupted power supply, the places are all provided with the backup power system, and the backup power system realizes the switching of a backup power supply through a conversion framework, so that the conversion of a circuit is guaranteed.
The utility model discloses a conversion framework of a back-up formula electric power system is disclosed in the chinese utility model patent of publication number CN210490535U, including base, control box, pilot lamp, first line frame, pivot, first insulator, back-up circuit wiring end, power supply line, mounting hole, wiring groove, electric putter, second insulator, conversion wiring end, terminal, electric wire netting wiring end, intermediate insulator, carousel, control panel, second line frame, mounting panel, control module, bearing, rotating electrical machines, louvre, current sensor, power, protection circuit, switch, data acquisition module, voltage sensor and data analysis module, the last fixed surface of base is connected with the control box.
However, the inventor believes that the technical scheme has the following defects: when the outage, rotating electrical machines cooperation pivot drives the carousel and rotates, makes the terminal be located under the wiring groove of backup circuit wiring end, utilizes electric putter rebound, makes the terminal insert the wiring groove, however, rotating electrical machines is difficult to in time open and stop for the terminal just in time is located under the wiring groove, thereby leads to stand-by circuit to be difficult to keep the power supply under the power failure state.
Disclosure of Invention
In order to enable the rotary motor to drive the wiring terminal to rotate and enable the wiring terminal to stop right below the wiring slot, and to ensure normal power supply of the standby circuit, the invention provides a conversion framework of a standby power system.
The conversion architecture of the redundant power system provided by the invention adopts the following technical scheme:
a conversion framework of a backup power system comprises a base, a power supply structure arranged on the base, a backup circuit structure arranged on the base, a control box fixed with the upper surface of the base, a rotating shaft which is arranged on the top of the control box in a penetrating way and is rotationally connected with the control box, a rotating disc fixedly sleeved on the rotating shaft, an electric push rod fixed with the upper surface of the rotating disc, a middle insulator fixed with the upper end of the electric push rod, a conversion wiring terminal fixed with the upper end of the middle insulator, a wiring terminal fixed with the end part of the conversion wiring terminal, a protection circuit, a power supply electrically connected with the protection circuit, a switch electrically connected with the power supply, a control module electrically connected with the switch, a driving structure electrically connected with the control module and used for driving the rotating shaft to rotate, a data acquisition module electrically connected with the control module, a data analysis module electrically connected with the data acquisition module, a voltage sensor electrically connected with the, the electric push rod is electrically connected with the control module;
the power supply structure comprises a first wire frame fixed with the upper surface of the base, a first insulator fixed with the upper end of the first wire frame, a power grid terminal fixed with the upper end of the first insulator and a main power supply wire electrically connected with the power grid terminal;
the spare circuit structure includes with base upper surface fixed's second line frame, with second line frame upper end fixed second insulator, with the fixed redundant circuit wiring end in second insulator upper end and with the redundant circuit wiring end electricity standby power supply line that is connected, electric wire netting wiring end and redundant circuit wiring end bottom all seted up with terminal complex wiring groove, two locating holes have been seted up to the carousel bottom surface, and the position of two locating holes is corresponding with the position of two wiring grooves respectively, be provided with on the control box with locating hole complex elastic positioning component.
The elastic positioning assembly comprises a fixed block fixed with the inner wall of the movable groove, a spring fixed with the upper surface of the fixed block, a movable plate fixed with the upper end of the spring and an insertion rod fixed with the upper surface of the movable plate and in sliding fit with the through hole, the upper end of the insertion rod is provided with an inclined part, the side wall of one side of the through hole is matched with the inclined part, and a pressure sensor electrically connected with the control module is fixed on the inclined surface of the through hole.
The invention is further arranged that the side walls of the two sides of the movable plate are respectively connected with the side walls of the two sides of the movable groove in a sliding manner, and the width of the movable plate is larger than that of the through hole.
The invention is further provided that a rubber plate is fixed on the upper surface of the movable plate, and the lower end of the inserted rod penetrates through the rubber plate.
The invention is further arranged such that the surface area of the inclined portion is greater than the area of the inclined surface of the perforation.
The invention is further arranged in that the driving structure comprises a rotating motor fixed with the top wall in the control box, a driving gear fixed with the lower end of an output shaft of the rotating motor and a driven gear fixedly sleeved on the rotating shaft and meshed with the driving gear.
The invention is further configured such that the rotating electrical machine is a servo motor.
The invention is further provided that the surfaces of the driving gear and the driven gear are both provided with chromium coatings.
In summary, the invention includes at least one of the following beneficial technical effects:
1. according to the invention, the elastic positioning assembly is matched with the positioning hole, so that a good positioning effect is achieved on the turntable, the wiring terminal and the wiring groove can keep corresponding positions after the turntable rotates, the connection with a standby circuit structure is facilitated when a power system is powered off, and the power supply is kept;
2. in the invention, when power is off, the power failure of a power grid line is sensed by a voltage sensor and a current sensor, then the power failure state is sent to a data analysis module for analysis, a data acquisition module is sent after analysis, the data acquisition module sends a control signal to a control module after acquiring data, the control module controls an electric push rod to move downwards to enable the electric push rod to drive a binding post on a conversion binding post to be separated from a wiring groove, so that the power grid line is disconnected, a rotating motor is matched with a rotating shaft to drive a rotating disc to rotate, in the process, the upper end of an inserted rod is abutted against the bottom surface of the rotating disc, when the inserted rod corresponds to the position of the positioning hole, the inserted rod is inserted into the positioning hole under the elastic force of a spring, the pressure sensor transmits the pressure to the control module, the control module controls the rotating motor to stop operating according to a preset program, so that the binding post, the electric push rod is used for moving upwards to enable the wiring terminal to be inserted into the wiring groove, so that a standby power system is connected into a circuit, and normal use of standby power is guaranteed;
3. according to the invention, the rubber plate is made of rubber materials and has good elastic performance, when the position of the inserted rod corresponds to the position of the positioning hole, the movable plate and the inserted rod vertically move upwards under the elastic action of the spring, the rubber plate plays a good buffering role, and the damage to the pressure sensor caused by overlarge instantaneous pressure of the upper end of the inserted rod and the pressure sensor is avoided.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present invention;
FIG. 2 is a schematic cross-sectional view of an embodiment of the present invention;
FIG. 3 is an exploded view of a portion of an embodiment of the present invention;
FIG. 4 is a partial structural cross-sectional view of an embodiment of the present invention;
FIG. 5 is an enlarged schematic view of A in FIG. 4;
fig. 6 is a circuit diagram of an embodiment of the present invention.
Description of reference numerals: 1. a base; 2. a power supply structure; 21. a first wire frame; 22. a first insulator; 23. a power grid terminal; 24. a main supply line; 3. a standby circuit configuration; 31. a second wire frame; 32. a second insulator; 33. a backup circuit terminal; 34. a backup power supply line; 4. a control box; 41. a rotating shaft; 42. perforating; 43. a movable groove; 5. a turntable; 51. an electric push rod; 52. positioning holes; 6. a middle insulator; 61. converting the terminal; 611. a binding post; 7. a protection circuit; 71. a power source; 72. a switch; 73. a control module; 74. a data acquisition module; 75. a data analysis module; 76. a voltage sensor; 77. a current sensor; 8. a drive structure; 81. a rotating electric machine; 82. a driving gear; 83. a driven gear; 9. a wiring slot; 10. an elastic positioning component; 101. a fixed block; 102. a spring; 103. a movable plate; 104. inserting a rod; 1041. an inclined portion; 105. a pressure sensor; 11. a rubber plate.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 to 6, a conversion architecture of a redundant power system includes a base 1, a power supply structure 2, a redundant circuit structure 3, a control box 4, a rotating shaft 41, a turntable 5, an electric push rod 51, an intermediate insulator 6, a conversion terminal 61, a terminal 611, a protection circuit 7, a power supply 71, a switch 72, a control module 73, a driving structure 8, a data acquisition module 74, a data analysis module 75, a voltage sensor 76, and a current sensor 77.
The power supply structure 2 is disposed on the base 1, and the power supply structure 2 includes a first bobbin 21, a first insulator 22, a grid terminal 23, and a main power supply line 24. The first wire frame 21 is of a cylindrical structure with a vertical axis, the lower end of the first wire frame 21 is fixed to the upper surface of the base 1, the lower end of the first insulator 22 is fixed to the upper end of the first wire frame 21, the bottom surface of the power grid terminal 23 is fixed to the upper end of the first insulator 22, and the main power supply line 24 is electrically connected with the power grid terminal 23.
The spare circuit structure 3 is disposed on the base 1, and the spare circuit structure 3 includes a second bobbin 31, a second insulator 32, a spare circuit terminal 33, and a spare power supply line 34. The second wire frame 31 is a cylindrical structure with a vertical axis, the second wire frame 31 is located on one side of the base 1 far away from the first wire frame 21, the lower end of the second wire frame 31 is fixed to the upper surface of the base 1, the lower end of the second insulator 32 is fixed to the upper end of the second wire frame 31, the bottom surface of the backup circuit terminal 33 is fixed to the upper end of the second insulator 32, and the backup power supply line 34 is electrically connected with the backup circuit terminal 33.
The control box 4 is a hollow cuboid structure, the bottom surface of the control box is fixed with the upper surface of the base 1, the rotating shaft 41 is a cylindrical structure with a vertical axis, and the rotating shaft 41 penetrates through the top of the control box 4 and is rotatably connected with the control box 4. The turntable 5 is a disc-shaped structure, the axis of the turntable 5 coincides with the axis of the rotating shaft 41, and the turntable 5 is fixedly sleeved on the rotating shaft 41 and is fixed with the rotating shaft 41. The lower end of the electric push rod 51 is fixed with the upper surface of the rotary disc 5, the lower end of the middle insulator 6 is fixed with the upper end of the electric push rod 51, and the bottom surface of the conversion wiring terminal 61 is fixed with the upper end of the middle insulator 6. The cross section of terminal 611 is circular, and the lower extreme of terminal 611 is fixed with the upper surface of conversion terminal 61, and electric wire netting terminal 23 and back-up circuit terminal 33 bottom all offer with terminal 611 grafting complex wiring groove 9.
The power source 71 is electrically connected with the protection circuit 7, the switch 72 is electrically connected with the power source 71, which facilitates power supply of the control system module, the control module 73 is electrically connected with the switch 72, the driving structure 8 is electrically connected with the control module 73 and used for driving the rotating shaft 41 to rotate, and the driving structure 8 includes a rotating motor 81, a driving gear 82 and a driven gear 83. The rotating motor 81 is fixed to the inner top wall of the control box 4, an output shaft of the rotating motor 81 extends downward, and the rotating motor 81 is a servo motor. The axis of the driving gear 82 coincides with the axis of the output shaft of the rotating electrical machine 81, and the driving gear 82 is sleeved on the output shaft of the rotating electrical machine 81 and fixed with the output shaft of the rotating electrical machine 81. The axis of the driven gear 83 coincides with the axis of the rotating shaft 41, the driven gear 83 is sleeved on the rotating shaft 41 and fixed with the rotating shaft 41, and the driven gear 83 is meshed with the driving gear 82.
The surfaces of the driving gear 82 and the driven gear 83 are both provided with chromium coatings (not shown), the chromium coatings have high hardness, and the surfaces of the driving gear 82 and the driven gear 83 are both coated with the chromium coatings, so that the wear resistance of the driving gear 82 and the driven gear 83 is enhanced, and the service lives of the driving gear 82 and the driven gear 83 are prolonged.
The data acquisition module 74 is electrically connected with the control module 73, the data analysis module 75 is electrically connected with the data acquisition module 74, the voltage sensor 76 and the current sensor 77 are electrically connected with the data analysis module 75, and the electric push rod 51 is electrically connected with the control module 73.
The bottom surface of the rotary disc 5 is provided with two positioning holes 52, and the positions of the two positioning holes 52 correspond to the positions of the two wiring slots 9 respectively. The upper surface of the control box 4 is provided with a through hole 42 at a position corresponding to the positioning hole 52, the inner top wall of the control box 4 is provided with a movable groove 43 communicated with the through hole 42, the control box 4 is provided with an elastic positioning assembly 10 matched with the positioning hole 52, and the elastic positioning assembly 10 comprises a fixed block 101, a spring 102, a movable plate 103, an inserted link 104 and a pressure sensor 105. The fixing block 101 is a rectangular block structure, and is disposed in the movable groove 43 and fixed to a side wall of the movable groove 43. The spring 102 is disposed in the movable groove 43, and a lower end thereof is fixed to an upper surface of the fixed block 101. The movable plate 103 is disposed in the movable groove 43 and slidably connected to the movable groove 43, the width of the movable plate 103 is greater than the width of the through hole 42, and the bottom surface of the movable plate 103 is fixed to the upper end of the spring 102. The insertion rod 104 is a rectangular rod-shaped structure, and is disposed in the through hole 42 and slidably engaged with the through hole 42, the upper end of the insertion rod 104 is provided with an inclined portion 1041, the side wall of one side of the through hole 42 is engaged with the inclined portion 1041, and the surface area of the inclined portion 1041 is larger than the inclined surface area of the through hole 42. The pressure sensor 105 is fixed to the inclined surface of the penetration hole 42, and the pressure sensor 105 is electrically connected to the control module 73.
The rubber plate 11 is fixed on the upper surface of the movable plate 103, the lower end of the inserting rod 104 penetrates through the rubber plate 11, the rubber plate 11 is made of rubber materials and has good elastic performance, when the position of the inserting rod 104 corresponds to the position of the positioning hole 52, the movable plate 103 and the inserting rod 104 vertically move upwards under the elastic action of the spring 102, the rubber plate 11 plays a good buffering role, and the pressure sensor 105 is prevented from being damaged due to the fact that the instantaneous pressure of the upper end of the inserting rod 104 and the pressure sensor 105 is too large.
The use principle of the embodiment is as follows: when the power is cut off, the power failure of the power grid line is sensed by the voltage sensor 76 and the current sensor 77, then the power failure state is sent to the data analysis module 75 for analysis, the data acquisition module 74 is sent after analysis, the control signal is sent to the control module 73 after the data acquisition module 74 acquires data, the electric push rod 51 is controlled by the module to move downwards, the electric push rod 51 drives the wiring terminal 611 on the conversion wiring terminal 61 to be separated from the wiring slot 9, so that the power grid line is disconnected, the rotating motor 81 is matched with the rotating shaft 41 to drive the turntable 5 to rotate, in the process, the upper end of the inserting rod 104 is abutted against the bottom surface of the turntable 5 (under the elastic force of the spring 102), when the inserting rod 104 corresponds to the positioning hole 52, the inserting rod 104 is inserted into the positioning hole 52 under the elastic force of the spring 102, and the pressure sensor 105 transmits the pressure to the control, the control module 73 controls the rotating motor 81 to stop running immediately according to a preset program, so that the wiring terminal 611 is just positioned under the wiring slot 9 of the standby circuit wiring terminal 33, the electric push rod 51 moves upwards, and the wiring terminal 611 is inserted into the wiring slot 9, so that the standby power system access circuit is realized, and the normal use of standby power is ensured.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims (8)

1. The utility model provides a conversion framework of redundant formula electric power system, including base (1), set up power supply structure (2) on base (1), set up spare circuit structure (3) on base (1), control box (4) with base (1) upper surface mounting, run through pivot (41) that set up in control box (4) top and be connected with control box (4) rotation, fixed cover is located carousel (5) on pivot (41), electric putter (51) with carousel (5) upper surface mounting, with middle insulator (6) of electric putter (51) upper end mounting, with fixed conversion wiring end (61) in middle insulator (6) upper end, terminal (611) with conversion wiring end (61) end mounting, protection circuit (7), power (71) that is connected with protection circuit (7) electricity, switch (72) that is connected with power (71) electricity, The electric push rod (51) is electrically connected with the control module (73);
the power supply structure (2) comprises a first wire frame (21) fixed on the upper surface of the base (1), a first insulator (22) fixed on the upper end of the first wire frame (21), a power grid terminal (23) fixed on the upper end of the first insulator (22) and a main power supply line (24) electrically connected with the power grid terminal (23);
spare circuit structure (3) include with base (1) fixed surface's second line frame (31), with second line frame (31) upper end fixed second insulator (32), with second insulator (32) upper end fixed spare circuit wiring end (33) and with spare circuit wiring end (33) electricity standby power supply line (34) of being connected, electric wire netting wiring end (23) and spare circuit wiring end (33) bottom all seted up with terminal (611) complex wiring groove (9), characterized by: two positioning holes (52) are formed in the bottom surface of the rotary disc (5), the positions of the two positioning holes (52) correspond to the positions of the two wiring grooves (9), and an elastic positioning assembly (10) matched with the positioning holes (52) is arranged on the control box (4).
2. A conversion architecture for a redundant power system according to claim 1, further comprising: the utility model discloses a pneumatic positioning device, including control box (4), elasticity locating component (10), fixed block (101), movable groove (43) with perforation (42) intercommunication are seted up on the interior roof of control box (4) on the position that upper surface and locating hole (52) correspond, elasticity locating component (10) including with movable groove (43) inner wall fixed block (101), with fixed block (101) upper surface fixed spring (102), with fixed plate (103) of spring (102) upper end fixed and with perforation (42) upper surface fixed inserted bar (104) of sliding fit, slope (1041) have been seted up to the upper end of inserted bar (104), the lateral wall and the slope (1041) cooperation of perforation (42) one side, be fixed with pressure sensor (105) of being connected with control module (73) electricity on the slope of perforation (42).
3. A conversion architecture for a redundant power system according to claim 2, further comprising: the side walls on two sides of the movable plate (103) are connected with the side walls on two sides of the movable groove (43) in a sliding mode respectively, and the width of the movable plate (103) is larger than that of the through hole (42).
4. A conversion architecture for a redundant power system according to claim 2, further comprising: the upper surface of the movable plate (103) is fixed with a rubber plate (11), and the lower end of the inserted rod (104) penetrates through the rubber plate (11).
5. A conversion architecture for a redundant power system according to claim 2, further comprising: the surface area of the inclined portion (1041) is larger than the surface area of the inclined portion of the through hole (42).
6. A conversion architecture for a redundant power system according to claim 1, further comprising: the driving structure (8) comprises a rotating motor (81) fixed with the inner top wall of the control box (4), a driving gear (82) fixed with the lower end of an output shaft of the rotating motor (81) and a driven gear (83) fixedly sleeved on the rotating shaft (41) and meshed with the driving gear (82).
7. A conversion architecture for a redundant power system according to claim 6, further comprising: the rotating motor (81) is a servo motor.
8. A conversion architecture for a redundant power system according to claim 6, further comprising: the surfaces of the driving gear (82) and the driven gear (83) are both provided with chromium coatings.
CN202011333410.XA 2020-11-25 2020-11-25 Conversion architecture of redundant power system Pending CN112531875A (en)

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Application Number Priority Date Filing Date Title
CN202011333410.XA CN112531875A (en) 2020-11-25 2020-11-25 Conversion architecture of redundant power system

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Application Number Priority Date Filing Date Title
CN202011333410.XA CN112531875A (en) 2020-11-25 2020-11-25 Conversion architecture of redundant power system

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Publication Number Publication Date
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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN209603915U (en) * 2018-12-03 2019-11-08 中国石油天然气集团有限公司 It is a kind of for salvaging the fishing device of wireless drilling instrument
CN210490535U (en) * 2019-11-05 2020-05-08 国网安徽省电力公司安庆供电公司 Conversion architecture of redundant power system
CN211072776U (en) * 2019-06-21 2020-07-24 江苏安全技术职业学院 Mechanical automation processing turning device
CN213959817U (en) * 2020-11-25 2021-08-13 国网安徽省电力有限公司六安供电公司 Conversion architecture of redundant power system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN209603915U (en) * 2018-12-03 2019-11-08 中国石油天然气集团有限公司 It is a kind of for salvaging the fishing device of wireless drilling instrument
CN211072776U (en) * 2019-06-21 2020-07-24 江苏安全技术职业学院 Mechanical automation processing turning device
CN210490535U (en) * 2019-11-05 2020-05-08 国网安徽省电力公司安庆供电公司 Conversion architecture of redundant power system
CN213959817U (en) * 2020-11-25 2021-08-13 国网安徽省电力有限公司六安供电公司 Conversion architecture of redundant power system

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