CN115568183A - Intelligent substation power failure recording equipment - Google Patents

Intelligent substation power failure recording equipment Download PDF

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Publication number
CN115568183A
CN115568183A CN202211286319.6A CN202211286319A CN115568183A CN 115568183 A CN115568183 A CN 115568183A CN 202211286319 A CN202211286319 A CN 202211286319A CN 115568183 A CN115568183 A CN 115568183A
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CN
China
Prior art keywords
block
box
fixed mounting
fixed
power failure
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
Application number
CN202211286319.6A
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Chinese (zh)
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CN115568183B (en
Inventor
罗培城
汤盛润
陈涛
李奇鲜
康承军
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.)
Chengdu Fuhe Power Automation Complete Equipment Co ltd
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Chengdu Fuhe Power Automation Complete Equipment Co ltd
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Application filed by Chengdu Fuhe Power Automation Complete Equipment Co ltd filed Critical Chengdu Fuhe Power Automation Complete Equipment Co ltd
Priority to CN202211286319.6A priority Critical patent/CN115568183B/en
Publication of CN115568183A publication Critical patent/CN115568183A/en
Application granted granted Critical
Publication of CN115568183B publication Critical patent/CN115568183B/en
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    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
    • H05K7/20136—Forced ventilation, e.g. by fans
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/88—Replacing filter elements
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
    • H05K7/20136—Forced ventilation, e.g. by fans
    • H05K7/20145—Means for directing air flow, e.g. ducts, deflectors, plenum or guides
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • 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
    • Y04S10/16—Electric power substations

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  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Patch Boards (AREA)

Abstract

The invention relates to the technical field of intelligent substations, and discloses an intelligent substation power failure recording device which comprises a box body, wherein a box door is movably arranged on one side of the box body through a hinge, a first placing plate, a second placing plate, an exhaust fan, a second fixing frame and a fixing block are respectively and fixedly arranged on the box body, a protective side plate is fixedly arranged in front of the first placing plate and the second placing plate, and a control host is fixedly arranged at the top end of the second placing plate.

Description

Intelligent substation power failure recording equipment
Technical Field
The invention relates to the technical field of intelligent substations, in particular to a power failure recording device of an intelligent substation.
Background
The intelligent substation adopts advanced technologies such as communication, control and intelligence, digitalizes, standardizes and standardizes primary equipment parameters, realizes functions such as real-time monitoring and automatic control of the substation, reduces manual intervention and improves the operation stability of the substation, and along with the continuous development of the intelligent substation, an intelligent substation communication network is taken as an important component of the automation of the substation, whether the performance of the substation communication network meets the requirement of the automation function of the substation becomes a problem of urgent need of research of an electric power system, and an electric power system fault recording device is an important component of the intelligent substation.
The utility model relates to a power system fault recording device, which is a device for recording the power system large disturbance, such as the power system fault time power parameter change process and relay protection, safety automatic device, control system action behavior like short circuit fault, system oscillation, frequency, voltage disturbance, but the general power system fault recording device is generally large in size, and works all the time for the power system fault recording device, the inside can produce a lot of heat, the dissipation of heat is slow, and the heat dissipation hole of the general power system fault recording device has no protection device, easily makes the external dust enter the device, easily causes the dust deposition of the internal parts of the device, even causes damage, and causes bad influence.
Disclosure of Invention
The invention aims to provide power failure recording equipment for an intelligent substation, which aims to solve the problems in the background technology.
Technical scheme
The invention provides the following technical scheme: the utility model provides an intelligent substation power failure recording equipment, includes the box, there is the chamber door one side of box through hinge movable mounting, the difference fixed mounting of box has first board, the second of placing to place board, air exhauster, the fixed frame of second and fixed block, first board and the second of placing fixed mounting have the protection sideboard before placing the board, the top fixed mounting that the board was placed to the second has main control system, the inside fixed mounting of protection sideboard has a tuber pipe, the outside of box has first fixed frame by bottom fixed mounting, the inside movable mounting of first fixed frame has filter plate, the both sides inner wall of box has all run through and has seted up the air vent, the inside fixed mounting of second fixed frame has first motor, and the inside movable mounting of second fixed frame has the rotation post, the top swing joint of fixed block has the second motor, one side swing joint of air vent has the baffle, the baffle is close to one side fixed mounting of air vent has the sprue.
Preferably, the input end of the exhaust fan is fixedly connected with a first connecting pipe, the output end of the exhaust fan is fixedly connected with a second connecting pipe, and the first connecting pipe and the second connecting pipe are not interfered with each other.
Preferably, the other end of the first connecting pipe penetrates through the inner wall of the box body and extends to the inside of the first fixed frame, the first connecting pipe is located on one side of the filter screen plate, and the other end of the second connecting pipe penetrates through the first placing plate and is fixedly connected with the bottom end of the air outlet pipe.
Preferably, the first board of placing and the second inside of placing the board all run through and have seted up first ventilation hole, the inside of protection sideboard runs through and has seted up the second ventilation hole, it communicates each other with the second ventilation hole to go out the tuber pipe.
Preferably, a first driving gear is fixedly mounted at an output shaft end of the first motor, a first driven gear and a second driven gear are respectively and fixedly mounted at the outer side of the rotating column, the first driving gear is meshed with the first driven gear, a first threaded column is movably mounted between the inner wall of the second fixing frame close to one side of the inner wall of the box body and the inner wall of the box body, a second moving block is connected to the outer side of the first threaded column through threads, a third driven gear is fixedly mounted at one side of the first threaded column and penetrates through the second fixing frame, and the second driven gear is meshed with the third driven gear.
Preferably, first sliding tray and second sliding tray have been seted up respectively on the top and the both sides limit of fixed block, the inside movable mounting of first sliding tray has the second sliding block, and adjacent two the top and the second motor fixed connection of second sliding block, the inside movable mounting of second sliding tray has first sliding block, the shape of first sliding block presents the L font, the second motor adopts the dual spindle motor, the output axle head of second motor all runs through inner wall and fixed mounting through first sliding block has second screw thread post.
Preferably, a first support rod is fixedly mounted on the other side of each first sliding block, the first support rod is L-shaped and is movably connected with a second threaded column, a first moving block is in threaded connection with the outer side of the second threaded column, a second support rod is fixedly mounted at the top end of each first moving block, a connecting block is fixedly mounted on one side of each second support rod, and the connecting block is fixedly connected with the partition plate.
Preferably, a limiting block is fixedly mounted at the bottom end of the connecting block, a connecting groove matched with the limiting block is formed in the top end of the second moving block, the connecting groove is located above the first threaded column, and the opening direction of the connecting groove is consistent with the direction of the second threaded column.
Advantageous effects
Compared with the prior art, the invention provides the intelligent substation power failure recording equipment which has the following beneficial effects:
1. this intelligent substation power failure record ripples equipment, work through the air exhauster, inside the convulsions opportunity will be external cold wind suction box through first connecting pipe, and the outside of first connecting pipe is provided with the filter plate, impurity will be crossed the filter plate and keep off in the outside of box like this, through the air exhauster, the second connecting pipe is used with mutually supporting of going out the tuber pipe, thereby make the inside heat dissipation of box, cross filter plate movable mounting in the inside of first fixed frame in addition, it is also convenient to have the change of filter plate.
2. This intelligent substation power failure record ripples equipment, rotation through first motor, first motor can drive the rotation post through first driving gear and first driven gear when rotating and rotate, the rethread rotates the post, second driven gear drives first screw post with third driven gear and rotates, first screw post can pass through the second movable block when rotating, stopper and connecting block drive baffle and air vent alternate segregation, also can drive second motor sliding position through second movable block and first sliding block very much, the pivoted of rethread second motor, can drive second screw post when second motor rotates and rotate, can drive the motion of second bracing piece through first movable block when second screw post rotates, can drive stopper and spread groove alternate segregation through the connecting block when the motion of second bracing piece, two adjacent baffles will alternate segregation like this, make the air vent expand the use completely, when not using, will plug up the air vent through baffle and sprue, reached and can control the inside temperature of adjusting box, place the inside part of external contamination box, can also place external impurity.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic front view of the case of the present invention;
FIG. 3 is a schematic view of the inner wall of the bottom end of the container body according to the present invention;
FIG. 4 is a schematic view of the connection between the first fixing frame and the filter screen plate according to the present invention;
FIG. 5 is a schematic view of a block of the present invention;
FIG. 6 is a rear side schematic view of a baffle of the present invention;
FIG. 7 is a schematic view of the inside of a second fixed frame according to the invention;
FIG. 8 is a schematic view of a mounting block of the present invention;
FIG. 9 is a connection diagram of the limiting block and the connecting groove of the present invention.
In the figure: 1. a box body; 2. a box door; 3. a first placing plate; 4. a second placing plate; 5. a control host; 6. a protective edge plate; 7. a first fixed frame; 8. a vent hole; 9. an air outlet pipe; 10. an exhaust fan; 11. a first connecting pipe; 12. a second connecting pipe; 13. a second fixed frame; 14. a partition plate; 15. a filter screen plate; 16. a first motor; 17. blocking; 18. a fixed block; 19. a first threaded post; 20. a second motor; 21. a first slider; 22. a first support bar; 23. a second threaded post; 24. a first moving block; 25. a second support bar; 26. connecting blocks; 27. a first sliding groove; 28. a second sliding groove; 29. a first drive gear; 30. rotating the column; 31. a first driven gear; 32. a second driven gear; 33. a third driven gear; 34. a second slider; 35. a second moving block; 36. a limiting block; 37. and connecting the grooves.
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. 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 invention.
The first embodiment is as follows:
referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an intelligent substation power failure recorder, the power distribution box comprises a box body 1, there is chamber door 2 one side of box 1 through hinge movable mounting, the difference fixed mounting of box 1 has first board 3 of placing, board 4 and air exhauster 10 are placed to the second, first board 3 of placing and the second fixed mounting have protection sideboard 6 before placing board 4, the top fixed mounting that board 4 was placed to the second has main control system 5, the inside fixed mounting of protection sideboard 6 has air-out pipe 9, the outside of box 1 leans on bottom fixed mounting to have first fixed frame 7, the inside movable mounting of first fixed frame 7 has filter plate 15, the both sides inner wall of box 1 all runs through and has seted up air vent 8, one side swing joint of air vent 8 has baffle 14, one side fixed mounting that baffle 14 is close to air vent 8 has sprue 17.
In this embodiment, an input end of the exhaust fan 10 is fixedly connected with a first connecting pipe 11, an output end of the exhaust fan 10 is fixedly connected with a second connecting pipe 12, and the first connecting pipe 11 and the second connecting pipe 12 do not interfere with each other.
In this embodiment, the other end of the first connecting pipe 11 penetrates through the inner wall of the box 1 and extends to the inside of the first fixing frame 7, the first connecting pipe 11 is located at one side of the filter screen plate 15, and the other end of the second connecting pipe 12 penetrates through the first placing plate 3 and is fixedly connected with the bottom end of the air outlet pipe 9.
In this embodiment, the first placing plate 3 and the second placing plate 4 are both provided with a first vent hole through their insides, the protective edge plate 6 is provided with a second vent hole through its inside, and the air outlet pipe 9 is communicated with the second vent hole.
The working principle of the embodiment is as follows: during the use, through the work of air exhauster 10, inside air exhauster 10 can be through first connecting pipe 11 with external cold wind suction box 1, and the outside of first connecting pipe 11 is provided with filter plate 15, impurity will be filtered filter plate 15 and keep off in the outside of box 1 like this, through air exhauster 10, second connecting pipe 12 and the use of mutually supporting of play tuber pipe 9, thereby make the inside heat dissipation of box 1, filter plate 15 movable mounting in the inside of first fixed frame 7 in addition, it is also convenient to have filter plate 15's change.
Example two:
referring to fig. 5 to 9, the present invention provides a technical solution: the utility model provides an intelligent substation power failure record ripples equipment, the power distribution box comprises a box body 1, there is chamber door 2 one side of box 1 through hinge movable mounting, the first board 3 of placing of difference fixed mounting of box 1, the board 4 is placed to the second, air exhauster 10, the fixed frame 13 of second and fixed block 18, fixed mounting has protection sideboard 6 before first board 3 of placing and the board 4 is placed to the second, the top fixed mounting that board 4 was placed to the second has main control system 5, the inside fixed mounting of protection sideboard 6 has out tuber pipe 9, the outside of box 1 leans on bottom fixed mounting to have first fixed frame 7, the inside movable mounting of first fixed frame 7 has filter plate 15, the both sides inner wall of box 1 all runs through and has seted up air vent 8, the inside fixed mounting of the fixed frame 13 of second has first motor 16, and the inside movable mounting of the fixed frame 13 of second has rotation post 30, the top swing joint of fixed block 18 has second motor 20, one side swing joint of air vent 8 has baffle 14, one side fixed mounting that baffle 14 is close to air vent 8 has sprue 17.
In this embodiment, a first driving gear 29 is fixedly mounted to an output shaft end of the first motor 16, a first driven gear 31 and a second driven gear 32 are fixedly mounted to outer sides of the rotating columns 30, the first driving gear 29 and the first driven gear 31 are engaged and connected, a first threaded column 19 is movably mounted between an inner wall of the second fixing frame 13 close to the inner wall of the box body 1 and an inner wall of the box body 1, a second moving block 35 is connected to an outer side of the first threaded column 19 through a thread, a third driven gear 33 is fixedly mounted on one side of the first threaded column 19 and penetrates through the second fixing frame 13, and the second driven gear 32 and the third driven gear 33 are engaged and connected.
In this embodiment, first sliding tray 27 and second sliding tray 28 have been seted up respectively to the top and the both sides limit of fixed block 18, the inside movable mounting of first sliding tray 27 has second sliding block 34, the top and the second motor 20 fixed connection of two adjacent second sliding blocks 34, the inside movable mounting of second sliding tray 28 has first sliding block 21, the shape of first sliding block 21 presents the L font, second motor 20 adopts the dual spindle motor, second motor 20's output shaft end all runs through the inner wall and the fixed mounting that pass through first sliding block 21 has second screw post 23.
In this embodiment, a first supporting rod 22 is fixedly mounted on the other side of each first sliding block 21, the shape of the first supporting rod 22 is L-shaped and is movably connected with a second threaded column 23, a first moving block 24 is connected to the outer side of the second threaded column 23 through a thread, a second supporting rod 25 is fixedly mounted on the top end of each first moving block 24, a connecting block 26 is fixedly mounted on one side of each second supporting rod 25, and the connecting block 26 is fixedly connected with the partition plate 14.
In this embodiment, the bottom fixed mounting of connecting block 26 has stopper 36, the inside connecting groove 37 that has seted up with stopper 36 assorted in the top of second movable block 35, and connecting groove 37 is located the top of first screw post 19, and the opening direction of connecting groove 37 is unanimous with the direction of second screw post 23.
The working principle of the embodiment is as follows: during the use, through the rotation of first motor 16, first motor 16 can drive rotation post 30 to rotate through first driving gear 29 and first driven gear 31 when rotating, rethread rotation post 30, second driven gear 32 and third driven gear 33 drive first screw post 19 and rotate, first screw post 19 can drive baffle 14 and air vent 8 looks separation through second movable block 35, stopper 36 and connecting block 26 when rotating, also can drive second motor 20 sliding position through second movable block 35 and first sliding block 21, rethread second motor 20's pivoted, second motor 20 can drive second screw post 23 to rotate when rotating, can drive second bracing piece 25 through first movable block 24 when second screw post 23 rotates, can drive stopper 36 and connecting groove 37 looks separation through connecting block 26 when second bracing piece 25 moves, two adjacent baffles 14 like this will separate each other, make air vent 8 expand the use completely, when not using, block up baffle 8 with blockking block 17, reached and can control the temperature regulation box 1 inside and place the impurity 1 inside and can also pollute the external world.

Claims (8)

1. The utility model provides an intelligent substation power failure recorder, includes box (1), there is chamber door (2), its characterized in that one side of box (1) through hinge movable mounting: the utility model discloses a box, including box (1), fixed mounting respectively has first place board (3), second place board (4), air exhauster (10), the fixed frame of second (13) and fixed block (18), first place board (3) and second place board (4) before fixed mounting have protection sideboard (6), the top fixed mounting that the board (4) was placed to the second has main control system (5), the inside fixed mounting of protection sideboard (6) has air-out pipe (9), the outside of box (1) leans on bottom fixed mounting to have first fixed frame (7), the inside movable mounting of first fixed frame (7) has filter plate (15), the both sides inner wall of box (1) all runs through and has seted up air vent (8), the inside fixed mounting of the fixed frame of second (13) has first motor (16), and the inside movable mounting of the fixed frame of second (13) has rotation post (30), the top swing joint of fixed block (18) has second motor (20), one side of air vent (8) is connected with movable partition board (14), one side fixed mounting that baffle (14) is close to air vent (8) has blockking-up (17).
2. The intelligent substation power failure recording equipment of claim 1, characterized in that: the air exhaust fan is characterized in that a first connecting pipe (11) is fixedly connected to the input end of the air exhaust fan (10), a second connecting pipe (12) is fixedly connected to the output end of the air exhaust fan (10), and the first connecting pipe (11) and the second connecting pipe (12) are not mutually interfered.
3. The intelligent substation power failure recorder of claim 2, characterized in that: the other end of first connecting pipe (11) runs through the inner wall through box (1) and extends to the inside of first fixed frame (7), and just first connecting pipe (11) are located one side of crossing filter plate (15), the other end of second connecting pipe (12) link up through first place board (3) and with the bottom department fixed connection who goes out tuber pipe (9).
4. The intelligent substation power failure recorder of claim 1 characterized in that: the first board (3) of placing is all run through with the inside of second board (4) and is seted up first ventilation hole, the inside of protection sideboard (6) is run through and is seted up the second ventilation hole, it communicates each other with the second ventilation hole to go out tuber pipe (9).
5. The intelligent substation power failure recording equipment of claim 1, characterized in that: output shaft end fixed mounting of first motor (16) has first driving gear (29), the outside of rotation post (30) is fixed mounting respectively has first driven gear (31) and second driven gear (32), meshing between first driving gear (29) and first driven gear (31) is connected, movable mounting has first screw post (19) between the inner wall of the fixed frame of second (13) one side inner wall that is close to box (1) and box (1) inner wall, the outside threaded connection of first screw post (19) has second movable block (35), one side of first screw post (19) runs through fixed frame of second (13) and fixed mounting has third driven gear (33), meshing between second driven gear (32) and third driven gear (33) is connected.
6. The intelligent substation power failure recording equipment of claim 5, characterized in that: first sliding tray (27) and second sliding tray (28) have been seted up respectively to the top and the both sides limit of fixed block (18), the inside movable mounting of first sliding tray (27) has second sliding block (34), adjacent two the top and second motor (20) fixed connection of second sliding block (34), the inside movable mounting of second sliding tray (28) has first sliding block (21), the shape of first sliding block (21) presents the L font, second motor (20) adopt the pair axle motor, the output axle head of second motor (20) all runs through the inner wall and the fixed mounting that break-over first sliding block (21) has second screw thread post (23).
7. The intelligent substation power failure recording device of claim 6, characterized in that: the other side of each first sliding block (21) is fixedly provided with a first supporting rod (22), the first supporting rod (22) is L-shaped and movably connected with a second threaded column (23), the outer side of the second threaded column (23) is in threaded connection with a first moving block (24), the top end of each first moving block (24) is fixedly provided with a second supporting rod (25), one side of each second supporting rod (25) is fixedly provided with a connecting block (26), and each connecting block (26) is fixedly connected with the partition plate (14).
8. The intelligent substation power failure recorder of claim 7, characterized in that: the bottom fixed mounting of connecting block (26) has stopper (36), inside the connecting groove (37) of seting up with stopper (36) assorted in the top of second movable block (35), connecting groove (37) are located the top of first screw thread post (19), and the direction of opening of connecting groove (37) is unanimous with the direction of second screw thread post (23).
CN202211286319.6A 2022-10-20 2022-10-20 Intelligent substation electric power fault record wave device Active CN115568183B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202211286319.6A CN115568183B (en) 2022-10-20 2022-10-20 Intelligent substation electric power fault record wave device

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Application Number Priority Date Filing Date Title
CN202211286319.6A CN115568183B (en) 2022-10-20 2022-10-20 Intelligent substation electric power fault record wave device

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CN115568183A true CN115568183A (en) 2023-01-03
CN115568183B CN115568183B (en) 2023-04-28

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN207529308U (en) * 2017-12-04 2018-06-22 朱宇衡 It is a kind of that there is the computer host box of deashing
CN209281406U (en) * 2019-03-15 2019-08-20 黑龙江大学 A computer host protection device
CN211087123U (en) * 2019-12-30 2020-07-24 杨冰 Dustproof computer case
CN112533422A (en) * 2020-12-10 2021-03-19 廖晓琼 Network monitoring device based on big data
CN214381998U (en) * 2021-03-22 2021-10-08 上海熙顺电气有限公司 Network cabinet voltage stabilizer with good heat dissipation effect
CN115097907A (en) * 2022-06-17 2022-09-23 北京理工大学 Mechanism for ensuring stability of computer network safety isolation device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN207529308U (en) * 2017-12-04 2018-06-22 朱宇衡 It is a kind of that there is the computer host box of deashing
CN209281406U (en) * 2019-03-15 2019-08-20 黑龙江大学 A computer host protection device
CN211087123U (en) * 2019-12-30 2020-07-24 杨冰 Dustproof computer case
CN112533422A (en) * 2020-12-10 2021-03-19 廖晓琼 Network monitoring device based on big data
CN214381998U (en) * 2021-03-22 2021-10-08 上海熙顺电气有限公司 Network cabinet voltage stabilizer with good heat dissipation effect
CN115097907A (en) * 2022-06-17 2022-09-23 北京理工大学 Mechanism for ensuring stability of computer network safety isolation device

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