CN115568183B

CN115568183B - Intelligent substation electric power fault record wave device

Info

Publication number: CN115568183B
Application number: CN202211286319.6A
Authority: CN
Inventors: 罗培城; 汤盛润; 陈涛; 李奇鲜; 康承军
Original assignee: Chengdu Fuhe Power Automation Complete Equipment Co ltd
Current assignee: Chengdu Fuhe Power Automation Complete Equipment Co ltd
Priority date: 2022-10-20
Filing date: 2022-10-20
Publication date: 2023-04-28
Anticipated expiration: 2042-10-20
Also published as: CN115568183A

Abstract

The invention relates to the technical field of intelligent substations and discloses an intelligent substation power fault wave recording device, which comprises a box body, wherein one side of the box body is movably provided with a box door 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 protection 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 electric power fault record wave device

Technical Field

The invention relates to the technical field of intelligent substations, in particular to an intelligent substation power fault wave recording device.

Background

The intelligent transformer station adopts advanced technologies such as communication, control and intelligence, digitizes, standardizes and normalizes primary equipment parameters, realizes functions such as real-time monitoring and automatic control of the transformer station, reduces manual intervention and improves operation stability of the transformer station, along with continuous development of the intelligent transformer station, an intelligent transformer station communication network is used as an important component of automation of the transformer station, whether performance of the transformer station communication network can meet requirements of the automation function of the transformer station becomes a problem of urgent need of research of an electric power system, and an electric power system fault wave recording device is an important component of the intelligent transformer station.

The power system fault wave recording device is a device for recording the power system large disturbance, such as short circuit fault, system oscillation, frequency, voltage disturbance and the like, of the power system fault moment power parameter change process, relay protection, a safety automatic device and control system action behaviors, but the general power system fault wave recording device is large in size, always works, generates a lot of heat in the power system fault wave recording device, is slower in heat dissipation, and has no protective device in a radiating hole, so that external dust easily enters the device, dust accumulation of parts in the device is easily caused, even damage is caused, and adverse effects are caused.

Disclosure of Invention

The invention aims to provide an intelligent substation power fault wave recording device which aims to solve the problems in the background technology.

Technical proposal

The invention provides the following technical scheme: the utility model provides an intelligent substation electric power trouble record ripples equipment, includes the box, there is the chamber door one side of box through hinge movable mounting, the first board of placing of fixed mounting respectively of box, second place board, air exhauster, second fixed frame and fixed block, fixed mounting has the protection sideboard before first board and the second place the board, the top fixed mounting who places the board has the control host computer, the inside fixed mounting of protection sideboard has out the tuber pipe, the outside of box leans on bottom fixed mounting to have first fixed frame, the inside movable mounting of first fixed frame has the filter screen board, the air vent has all been run through to set up to the both sides inner wall of box, the inside fixed mounting of second fixed frame has first motor, and the inside movable mounting of second fixed frame has the spliced pole, the top swing joint of fixed block has the second motor, one side swing joint of air vent has the baffle, one side fixed mounting that the baffle is close to the air vent has the shutoff piece.

Preferably, the input port end of the exhaust fan is fixedly connected with a first connecting pipe, the output port 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 mutually interfered.

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 fixing 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 vent holes are formed in the first placing plate and the second placing plate in a penetrating mode, the second vent holes are formed in the protective side plates in a penetrating mode, and the air outlet pipe is communicated with the second vent holes.

Preferably, the output shaft end of the first motor is fixedly provided with a first driving gear, the outer side of the rotating column is fixedly provided with a first driven gear and a second driven gear respectively, the first driving gear and the first driven gear are connected in a meshed mode, a first threaded column is movably arranged between one side inner wall of the second fixed frame, which is close to the inner wall of the box, and the inner wall of the box, a second moving block is connected with the outer side of the first threaded column in a threaded mode, one side of the first threaded column penetrates through the second fixed frame and is fixedly provided with a third driven gear, and the second driven gear and the third driven gear are connected in a meshed mode.

Preferably, the top and the both sides limit of fixed block have seted up first sliding tray and second sliding tray respectively, the inside movable mounting in first sliding tray has the second sliding tray, two adjacent the top and the second motor fixed connection of second sliding tray, the inside movable mounting in second sliding tray has the first sliding tray, the shape of first sliding tray presents the L font, the second motor adopts double shaft motor, the output axle head of second motor all runs through the inner wall through first sliding tray and fixed mounting has the second screw post.

Preferably, each of the other sides of the first sliding blocks is fixedly provided with a first supporting rod, the shape of the first supporting rod is L-shaped and is movably connected with a second threaded column, the outer side of the second threaded column is in threaded connection with a first moving block, each of the top ends of the first moving blocks is fixedly provided with a second supporting rod, one side of the second supporting rod is fixedly provided with a connecting block, and the connecting block is fixedly connected with a partition plate.

Preferably, the bottom fixed mounting of connecting block has the stopper, the inside spread groove that matches with the stopper that has seted up in top of second movable block, the spread groove is located the top of first screw thread post, and the opening direction of spread groove is unanimous with the direction of second screw thread post.

Advantageous effects

Compared with the prior art, the invention provides the intelligent substation power fault wave recording equipment, which has the following beneficial effects:

1. this intelligent substation electric power trouble record ripples equipment, work through the air exhauster, the air exhauster opportunity is through inside the cold wind suction box of first connecting pipe with the external world, and the outside of first connecting pipe is provided with the filter screen board, and impurity will be kept off in the outside of box by the filter screen board like this, through the air exhauster, the second connecting pipe uses with the cooperation of play tuber pipe each other to make the inside heat dissipation of box, filter screen board movable mounting is in the inside of first fixed frame moreover, also is the change that gets the filter screen board convenient.

2. This intelligent substation electric power trouble record ripples equipment, through the rotation of first motor, first motor can drive the rotation post through first driving gear and first driven gear when rotating, rethread rotation post, second driven gear and third driven gear drive first screw thread post and rotate, first screw thread post can drive baffle and air vent mutual separation through second movable block when rotating, stopper and connecting block, also can drive second motor sliding position through second movable block and first sliding block, the rotation of rethread second motor, can drive the second screw thread post and rotate when second screw thread post rotates, can drive the second bracing piece motion through first movable block, can drive stopper and spread groove mutual separation through the connecting block when the second bracing piece moves, two adjacent baffles will be mutually separated like this for the air vent is expanded completely and is used, when not using, through baffle and shutoff with the air vent shutoff, reached can control the inside temperature of regulation box, can also place external impurity and pollute the box inside part.

Drawings

The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention.

FIG. 1 is a schematic diagram 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 case of the present invention;

FIG. 4 is a schematic view showing the connection of the first fixing frame to the filter screen plate according to the present invention;

FIG. 5 is a schematic diagram of a block according to the present invention;

FIG. 6 is a schematic view of the rear side of the separator of the present invention;

FIG. 7 is a schematic view of the inside of a second fixing frame according to the present invention;

FIG. 8 is a schematic view of a mounting block of the present invention;

FIG. 9 is a diagram showing the connection between a stopper and a connecting slot according to the present invention.

In the figure: 1. a case; 2. a door; 3. a first placing plate; 4. a second placing plate; 5. a control host; 6. a protective edge plate; 7. a first fixing frame; 8. a vent hole; 9. an air outlet pipe; 10. an exhaust fan; 11. a first connection pipe; 12. a second connection pipe; 13. a second fixing 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. a connecting block; 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 a connecting groove.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Embodiment one:

referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an intelligent substation electric power trouble record ripples equipment, which comprises a box body 1, there is chamber door 2 one side of box 1 through hinge movable mounting, the board 3 is placed to the first fixed mounting that has respectively of box 1, board 4 and air exhauster 10 are placed to the second, fixed mounting has protection sideboard 6 before board 3 is placed with the second board 4, the top fixed mounting who places board 4 has control host computer 5, the inside fixed mounting of protection sideboard 6 has 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 screen 15, the air vent 8 has all been seted up in the both sides inner wall of box 1, 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 the shutoff piece 17.

In this embodiment, the input end of the exhaust fan 10 is fixedly connected with the first connecting pipe 11, the output end of the exhaust fan 10 is fixedly connected with the 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 tube 11 penetrates through the inner wall of the case 1 and extends to the inside of the first fixing frame 7, the first connecting tube 11 is located at one side of the filter screen plate 15, and the other end of the second connecting tube 12 penetrates through the first placing plate 3 and is fixedly connected with the bottom end of the air outlet tube 9.

In this embodiment, the first ventilation holes are formed through the first placing plate 3 and the second placing plate 4, the second ventilation holes are formed through the protective side plate 6, and the air outlet pipe 9 is communicated with the second ventilation holes.

The working principle of the embodiment is as follows: during the use, through the work of air exhauster 10, air exhauster 10 can be through first connecting pipe 11 with outside cold wind suction box 1 inside, and the outside of first connecting pipe 11 is provided with filter screen 15, and impurity will be kept off in the outside of box 1 by filter screen 15 like this, through air exhauster 10, second connecting pipe 12 and go out the cooperation of tuber pipe 9 and use to make the inside heat dissipation of box 1, filter screen 15 movable mounting is in the inside of first fixed frame 7 in addition, also is the change convenience of filter screen 15.

Embodiment two:

referring to fig. 5-9, the present invention provides a technical solution: the utility model provides an intelligent substation electric power trouble record ripples equipment, which comprises a box body 1, there is chamber door 2 one side of box 1 through hinge movable mounting, the board 3 is placed to the first fixed mounting that has respectively of box 1, the board 4 is placed to the second, the air exhauster 10, second fixed frame 13 and fixed block 18, the board 6 is placed to the first fixed mounting that has before board 4 with the second, the top fixed mounting who places the board 4 has control host 5 to the second, the inside fixed mounting who protects the board 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 screen 15, the air vent 8 has all been run through to offer to the both sides inner wall of box 1, the inside fixed mounting of second fixed frame 13 has first motor 16, and the inside movable mounting of second fixed frame 13 has spliced pole 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 baffle 17.

In this embodiment, a first driving gear 29 is fixedly mounted at the output shaft end of the first motor 16, a first driven gear 31 and a second driven gear 32 are fixedly mounted at the outer side of the rotating column 30 respectively, the first driving gear 29 is engaged with the first driven gear 31, a first threaded column 19 is movably mounted between the inner wall of one side of the second fixed frame 13, which is close to the inner wall of the box body 1, and the inner wall of the box body 1, a second moving block 35 is in threaded connection with the outer side of the first threaded column 19, a third driven gear 33 is fixedly mounted at one side of the first threaded column 19 through the second fixed frame 13, and engaged with the second driven gear 32 and the third driven gear 33.

In this embodiment, the top end and two side edges of the fixed block 18 are respectively provided with a first sliding groove 27 and a second sliding groove 28, the inside of the first sliding groove 27 is movably provided with a second sliding block 34, the top ends of two adjacent second sliding blocks 34 are fixedly connected with the second motor 20, the inside of the second sliding groove 28 is movably provided with a first sliding block 21, the shape of the first sliding block 21 is L-shaped, the second motor 20 adopts a double-shaft motor, and the output shaft ends of the second motor 20 penetrate through the inner wall of the first sliding block 21 and are fixedly provided with a second threaded column 23.

In this embodiment, a first support rod 22 is fixedly mounted on the other side of each first sliding block 21, the first support rod 22 is L-shaped and movably connected with a second threaded column 23, a first moving block 24 is connected with the outer side of the second threaded column 23 in a threaded manner, a second support 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 the second support rod 25, and the connecting block 26 is fixedly connected with the partition 14.

In this embodiment, the bottom end of the connecting block 26 is fixedly provided with a limiting block 36, the top end of the second moving block 35 is internally provided with a connecting groove 37 matched with the limiting block 36, the connecting groove 37 is located above the first threaded column 19, and the opening direction of the connecting groove 37 is consistent with the direction of the second threaded column 23.

The working principle of the embodiment is as follows: during use, through the rotation of the first motor 16, the first motor 16 drives the rotation post 30 through the first driving gear 29 and the first driven gear 31 to rotate during rotation, the first threaded post 19 is driven to rotate through the rotation post 30, the second driven gear 32 and the third driven gear 33, the first threaded post 19 can drive the partition plate 14 and the vent hole 8 to be separated from each other through the second moving block 35, the limiting block 36 and the connecting block 26 during rotation, the second motor 20 is driven to slide through the second moving block 35 and the first sliding block 21, the second threaded post 23 is driven to rotate during rotation of the second motor 20, the second supporting rod 25 is driven to move through the first moving block 24 during rotation of the second threaded post 23, the limiting block 36 and the connecting groove 37 are driven to be separated from each other during movement of the second supporting rod 25, and thus two adjacent partition plates 14 can be separated from each other, when the vent hole 8 is completely unfolded and used, the partition plate 14 and the vent hole 17 can also be used for blocking 8, and the temperature inside the regulating box 1 can be controlled, and the outside part of the impurity box 1 can be placed inside can be polluted.

Claims

1. The utility model provides an intelligent substation electric power trouble record ripples equipment, includes box (1), one side of box (1) is through hinge movable mounting has chamber door (2), its characterized in that: the novel air conditioner comprises a box body (1), wherein a first placing plate (3), a second placing plate (4), an exhaust fan (10), a second fixing frame (13) and a fixing block (18) are fixedly arranged on the box body (1), a protection side plate (6) is fixedly arranged in front of the first placing plate (3) and the second placing plate (4), a control host machine (5) is fixedly arranged at the top end of the second placing plate (4), an air outlet pipe (9) is fixedly arranged in the protection side plate (6), a first fixing frame (7) is fixedly arranged at the outer side of the box body (1) near the bottom end, a filter screen plate (15) is movably arranged in the first fixing frame (7), vent holes (8) are formed in the inner walls of two sides of the box body (1) in a penetrating mode, a first motor (16) is fixedly arranged in the inner side of the second fixing frame (13), a rotating column (30) is movably arranged in the inner side of the second fixing frame (13), a second motor (20) is movably connected to the top end of the fixing block (18), a partition plate (14) is movably connected to one side of the vent holes (8), and a partition plate (14) is fixedly arranged near one side of the vent plate (17);

the input end of the exhaust fan (10) is fixedly connected with a first connecting pipe (11), the 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) are not mutually interfered;

the other end of the first connecting pipe (11) penetrates through the inner wall of the box body (1) and extends to the inside of the first fixing frame (7), the first connecting pipe (11) is positioned on 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);

the output shaft end of the first motor (16) is fixedly provided with a first driving gear (29), the outer side of the rotating column (30) is fixedly provided with a first driven gear (31) and a second driven gear (32) respectively, the first driving gear (29) is connected with the first driven gear (31) in a meshed manner, a first threaded column (19) is movably arranged between the inner wall of one side of the second fixed frame (13) close to the inner wall of the box body (1) and the inner wall of the box body (1), the outer side of the first threaded column (19) is in threaded connection with a second movable block (35), one side of the first threaded column (19) penetrates through the second fixed frame (13) and is fixedly provided with a third driven gear (33), and the second driven gear (32) is connected with the third driven gear (33) in a meshed manner;

the top and the two side edges of the fixed block (18) are respectively provided with a first sliding groove (27) and a second sliding groove (28), the inside of the first sliding groove (27) is movably provided with a second sliding block (34), the top ends of two adjacent second sliding blocks (34) are fixedly connected with a second motor (20), the inside of the second sliding groove (28) is movably provided with a first sliding block (21), the shape of the first sliding block (21) is L-shaped, the second motor (20) adopts a double-shaft motor, and the output shaft ends of the second motor (20) penetrate through the inner wall of the first sliding block (21) and are fixedly provided with a second threaded column (23);

the other side of each first sliding block (21) is fixedly provided with a first supporting rod (22), the first supporting rods (22) are L-shaped and are 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 the connecting blocks (26) are fixedly connected with a partition plate (14);

the bottom fixed mounting of connecting block (26) has stopper (36), inside spread groove (37) with stopper (36) assorted of having seted up in the top of second movable block (35), spread groove (37) are located the top of first screw thread post (19), and the opening direction of spread groove (37) is unanimous with the direction of second screw thread post (23).

2. The intelligent substation power failure logging device of claim 1, wherein: the first ventilation holes are formed in the first placing plate (3) and the second placing plate (4) in a penetrating mode, the second ventilation holes are formed in the protective side plates (6) in a penetrating mode, and the air outlet pipe (9) is communicated with the second ventilation holes.