A long-distance power distribution network voltage boosting compensation device

Abstract

The application belongs to the technical field of convenient installation of compensation devices, and particularly relates to a long-distance power distribution network voltage boosting compensation device, which comprises a push plate, the top of the push plate is fixedly connected with two partitions, the top of the push plate is divided into area one, area two and area three through the partitions, and the area one, the area two and the area three are all fixedly connected with placing plates through the partitions. The electric telescopic rod is used to move the transmission plate one downwards, the transmission plate one drives the transmission plate two and the convex plate to move downwards, when the convex points of the convex plate are not in contact with the push ball, the spring is compressed, and drives the push rod to move vertically and outward along the sliding opening, so that the synchronous compensator in the area one and the area three can be taken out for maintenance; personnel rotate the fastening bolts to disconnect the mounting plate one and the mounting plate two, then the personnel remove the fixed clamping frame three, so that the personnel can take out the synchronous compensator in the area two, and the installation and dismounting of the synchronous compensator are very convenient, and the maintenance speed is improved.

Description

Technical Field

[0001] This invention relates to the field of convenient installation technology of compensation devices, and in particular to a voltage boosting compensation device for long-distance power distribution networks. Background Technology

[0002] The main function of voltage boosting and compensation devices in long-distance power distribution networks is to address the voltage drop caused by line resistance and reactance during long-distance power transmission. To maintain voltage stability and meet user needs, it is necessary to introduce voltage compensation devices into the power distribution network.

[0003] If the power distribution network is in continuous use, the compensation device also needs to be kept running to ensure voltage stability, so as to ensure normal power supply for users. However, due to the long-term workload and long transmission distance, the compensation device generally has a higher failure rate than some other electrical appliances. Sometimes it is necessary to disassemble the compensation device for maintenance. However, the installation or disassembly of the existing compensation device is very complicated, which consumes a lot of time and affects the user's use.

[0004] To address the aforementioned issues, we propose a voltage boosting and compensation device for long-distance power distribution networks. Summary of the Invention

[0005] The purpose of this invention is to solve the problems in the background art by proposing a voltage boosting and compensation device for long-distance power distribution networks.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a long-distance distribution network voltage boosting compensation device, comprising a push plate, two partitions fixedly connected to the top of the push plate, the top of the push plate being divided into zone one, zone two, and zone three by the partitions, each zone one, zone two, and zone three being fixedly connected to a placement plate by a partition, and a synchronous compensator placed on the top of each placement plate; two fixing plates one fixedly connected to the outer wall of the push plate, each fixing plate one having a sliding opening, and a push rod slidably connected within the sliding opening, the push rod being located outside the opposite side of the two fixing plates one. One end of the push rod is fixedly provided with a push ball. The end of the push rod located between two fixed plates on opposite sides is fixedly connected to a fixed frame. Extension plates are fixedly connected to the outer side walls of both fixed plates. A spring is fixedly connected to the bottom of the extension plate. The bottom of the spring is fixedly connected to the top of the push rod. A mounting base is provided at the bottom of the push plate. An electric telescopic rod is fixedly connected to the top of the mounting base. A transmission plate is fixedly connected to the drive end of the electric telescopic rod. Two transmission plates are fixedly connected to the outer side wall of the transmission plate. A protruding plate is fixedly connected to the outer side wall of both transmission plates.

[0007] The area one is located on the left side of area three, the area two is located between area one and area three, two fixed plate one is arranged on the left and right sides of the push plate, the fixed card frame one is in contact with the synchronous compensator.

[0008] In the long-distance power distribution network voltage boosting compensation device, the top of the push plate is fixedly provided with a plurality of transformers, the outer side wall of the partition plate is fixedly connected with a fixed plate two, the inner side wall of the fixed plate two is fixedly connected with a fixed rod one, the end of the fixed rod one is fixedly connected with a fixed card frame two, two partition plates are arranged on the left and right sides of the top of the push plate, the inner side wall of the right partition plate is fixedly connected with a fixed rod two, the left side wall of the fixed rod two is movably connected with a fixed card frame three, the outer side wall of the fixed card frame two is fixedly connected with a mounting plate one, the outer side wall of the fixed card frame three is fixedly connected with a mounting plate two, and the mounting plate two is connected with the mounting plate one through a fastening bolt.

[0009] In the long-distance power distribution network voltage boosting compensation device, the outer side wall of the left partition plate is rotatably provided with a revolving door, the outer side wall of the revolving door is rotatably connected with a rotating rod, the outer side wall of the rotating rod is fixedly connected with a clamping rod, the outer side wall of the right partition plate is fixedly connected with a limiting clamping frame, the limiting clamping frame is provided with a clamping hole, and the diameter of the clamping hole is equal to the diameter of the clamping rod.

[0010] In the long-distance power distribution network voltage boosting compensation device, the top of the mounting seat is fixedly connected with a plurality of connecting rods, the top of each of the plurality of connecting rods is fixedly connected with the bottom of the push plate, the outer side of the mounting seat is provided with a plurality of mounting bolts, the upper side of the push plate is provided with a top plate, the top of each of the two partition plates is fixedly connected with the bottom of the top plate, and the top of the top plate is fixedly connected with a plurality of reinforcing plates.

[0011] In the long-distance power distribution network voltage boosting compensation device, the plurality of transformers are uniformly arranged on the top of the push plate, and the fixed card frame two and the fixed card frame three are in contact with the synchronous compensator.

[0012] In the long-distance power distribution network voltage boosting compensation device, the plurality of connecting rods are uniformly arranged on the top of the mounting seat, the plurality of mounting bolts are uniformly arranged on the four corners of the mounting seat, the plurality of reinforcing plates are uniformly arranged on the four corners of the top of the top plate, and each of the plurality of reinforcing plates is provided with a threaded hole.

[0013] Compared with the prior art, the long-distance power distribution network voltage boosting compensation device has the following advantages:

[0014] 1. Move the transmission plate one downwards by using the electric telescopic rod. The transmission plate one drives the transmission plate two and the convex plate to move downwards. When the convex point of the convex plate is not in contact with the push ball, the spring will be compressed and drive the push rod to move vertically outwards along the sliding opening. In this way, the synchronous compensators in Zone 1 and Zone 3 can be taken out for maintenance.

[0015] 2. After turning the fastening bolts, the operator disconnects the mounting plate one and mounting plate two. Then, the operator removes the fixing clip three. This allows the operator to remove the synchronous compensator in zone two. This makes the installation and removal of the synchronous compensator much more convenient and improves the speed of maintenance. Attached Figure Description

[0016] Figure 1 This is a front view of a long-distance power distribution network voltage boosting and compensation device proposed in this invention;

[0017] Figure 2 This is a rear view of a long-distance power distribution network voltage boosting and compensation device proposed in this invention;

[0018] Figure 3 This is a partial top view of a long-distance power distribution network voltage boosting and compensation device proposed in this invention;

[0019] Figure 4 This is a partial front view of a long-distance power distribution network voltage boosting and compensation device proposed in this invention.

[0020] In the diagram: 1. Push plate, 2. Mounting base, 3. Electric telescopic rod, 4. Connecting rod, 5. Mounting bolt, 6. Transmission plate one, 7. Transmission plate two, 8. Partition, 9. Transformer, 10. Placement plate, 11. Fixing plate one, 12. Extension plate, 13. Spring, 14. Protruding plate, 15. Push ball, 16. Synchronous compensator, 17. Turning door, 18. Push rod, 19. Fixing frame one, 20. Rotating rod, 21. Locking rod, 22. Top plate, 23. Limiting frame, 24. Reinforcing plate, 25. Fixing plate two, 26. Fixing rod one, 27. Fixing frame two, 28. Mounting plate one, 29. Fixing rod two, 30. Fixing frame three, 31. Mounting plate two, 32. Fastening bolt. Detailed Implementation

[0021] The following examples are for illustrative purposes only and are not intended to limit the scope of the invention.

[0022] Reference Figures 1-4A long-distance power distribution network voltage boosting compensation device includes a push plate 1. Two partitions 8 are fixedly connected to the top of the push plate 1. The top of the push plate 1 is divided into three zones (zone 1, zone 2, and zone 3) by the partitions 8. Each zone is fixedly connected to a placement plate 10 by the partitions 8. A synchronous compensator 16 is placed on the top of each placement plate 10. Two fixing plates 11 are fixedly connected to the outer wall of the push plate 1. Both fixing plates 11 have sliding openings. A pusher 18 has a push ball 15 fixedly installed at one end outside the opposite side of the two fixing plates 11. A fixing frame 19 is fixedly connected to one end of the pusher 18 between the opposite sides of the two fixing plates 11. Extension plates 12 are fixedly connected to the outer walls of the push plate 1. Springs 13 are fixedly connected to the bottom of extension plates 12. The bottom of springs 13 is fixedly connected to the top of push rods 18. A mounting base 2 is provided at the bottom of the push plate 1. An electric telescopic rod 3 is fixedly connected to the top of the mounting base 2. A transmission plate 6 is fixedly connected to the drive end of the electric telescopic rod 3. Two transmission plates 7 are fixedly connected to the outer walls of the transmission plates 6. A protruding plate 14 is fixedly connected to the outer walls of the two transmission plates 7. Multiple connecting rods 4 are fixedly connected to the top of the mounting base 2. The tops of the multiple connecting rods 4 are fixedly connected to the bottom of the push plate 1. Multiple mounting bolts 5 are provided on the outer side of the mounting base 2. A top is provided on the top of the push plate 1. Plate 22, the tops of the two partitions 8 are fixedly connected to the bottom of the top plate 22. Multiple reinforcing plates 24 are fixedly connected to the top of the top plate 22. Zone 1 is located to the left of Zone 3, and Zone 2 is located between Zone 1 and Zone 3. Two fixing plates 11 are set on the left and right sides of the pushing plate 1. The fixing frame 19 contacts the synchronous compensator 16 (spring 13 in the attached diagram is in a stretched state). When it is necessary to disassemble the synchronous compensator 16 of Zone 1 and Zone 3 for maintenance, the electric telescopic rod 3 moves the transmission plate 16 downwards. The transmission plate 16 drives the transmission plate 2 7 and the convex plate 14 downwards (the protrusion of the convex plate 14 in the attached diagram is in contact with the push ball 15). When the protrusion of the convex plate 14 is not in contact with the push ball 15... When the spring 13 is compressed, it will drive the push rod 18 to move vertically outward along the sliding opening. This will release the fixing frame 19 from fixing the synchronous compensator 16, so that the synchronous compensators 16 in Zone 1 and Zone 3 can be taken out for maintenance. After maintenance, the synchronous compensator 16 is placed on the surface of the placement plate 10 and made to contact the partition 8. Then, the electric telescopic rod 3 is activated to move the transmission plate 6 upward to reset and fix it. This makes the installation and removal of the synchronous compensator 16 much more convenient and improves the speed of maintenance (multiple synchronous compensators 16 can ensure that the power supply of the distribution network will not be abnormal when other synchronous compensators 16 are being maintained).

[0023] Multiple transformers 9 are fixedly installed on the top of the sliding plate 1. A fixing plate 25 is fixedly connected to the outer wall of the partition 8. A fixing rod 26 is fixedly connected to the inner wall of the fixing plate 25. A fixing frame 27 is fixedly connected to the end of the fixing rod 26. Two partitions 8 are set on the left and right sides of the top of the sliding plate 1. A fixing rod 29 is fixedly connected to the inner wall of the right partition 8. A fixing frame 30 is movably connected to the left side wall of the fixing rod 29. An mounting plate 28 is fixedly connected to the outer wall of the fixing frame 27. An mounting plate 31 is fixedly connected to the outer wall of the fixing frame 30. The mounting plate 31 is secured by fastening bolts 32. Connected to mounting plate 1 28, a rotating door 17 is rotatably installed on the outer wall of the left partition 8, and a rotating rod 20 is rotatably connected to the outer wall of the rotating door 17. A locking rod 21 is fixedly connected to the outer wall of the rotating rod 20. A limiting frame 23 is fixedly connected to the outer wall of the right partition 8. The limiting frame 23 has locking holes with the same diameter as the locking rod 21. Multiple transformers 9 are evenly arranged on the top of the push plate 1. Fixed frames 27 and 30 are both in contact with the synchronous compensator 16. Multiple connecting rods 4 are evenly arranged on the top of the mounting base 2. Multiple mounting bolts 5 are evenly arranged at the four corners of the mounting base 2. Multiple reinforcing plates 24 are also evenly arranged on the top of the mounting base 2. The transformer 9 and synchronous compensator 16 are evenly distributed at the four corners of the top of the top plate 22, and each has a threaded hole (the transformer 9 and synchronous compensator 16 are existing technologies and will not be described in detail here). When it is necessary to disassemble the synchronous compensator 16 in Zone 2, first rotate the rotating rod 20 so that the locking rod 21 is not in contact with the locking hole, so that the rotating door 17 can be opened. Then, the personnel rotate the fastening bolt 32 to disconnect the mounting plate 1 28 and mounting plate 2 31. Then, the personnel remove the fixing frame 3 30, so that the personnel can take out the synchronous compensator 16 in Zone 2. After the personnel have maintained the synchronous compensator 16, they place it on the placement plate 10 so that it contacts the fixing frame 2 27. Then, rotate the fixed frame 30 and fix it with the fastening bolt 32. After that, close the rotating door 17 and rotate the rotating rod 20 so that the locking rod 21 can be inserted into the locking hole to fix the rotating door 17. Although this method is not as fast as the disassembly and installation in Zones 1 and 3, it is still much more convenient than the usual installation method, and it also improves the working safety of the synchronous compensator 16 in Zone 2. The mounting base 2 is placed on the ground, and the stability of the device can be improved by the mounting bolt 5. It will not change position due to the vibration caused by long-term equipment operation. Personnel can also fix the device to other equipment or walls through the reinforcing plate 24 and the threaded hole, which can improve the stability of the device.

[0024] The working principle of this invention is as follows:

[0025] (Spring 13 in the attached diagram is in a stretched state.) When the synchronous compensator 16 in Zone 1 and Zone 3 needs to be disassembled for maintenance, the transmission plate 16 is moved downward by the electric telescopic rod 3. The transmission plate 16 drives the transmission plate 2 7 and the convex plate 14 to move downward (the protrusion of the convex plate 14 in the attached diagram is in contact with the push ball 15). When the protrusion of the convex plate 14 is not in contact with the push ball 15, the spring 13 will be compressed and drive the push rod 18 to move vertically outward along the sliding opening. In this way, the fixing frame 19 will release the synchronous compensator 16. In this way, the synchronous compensator 16 in Zone 1 and Zone 3 can be taken out for maintenance. After the maintenance is completed, the synchronous compensator 16 is placed on the surface of the placement plate 10 and made to contact the partition plate 8. Then, the electric telescopic rod 3 is activated to move the transmission plate 16 upward to reset and fix it. This makes the installation and disassembly of the synchronous compensator 16 much more convenient and improves the speed of maintenance.

[0026] When it is necessary to disassemble the synchronous compensator 16 in Zone 2, first rotate the rotating rod 20 so that the locking rod 21 is not in contact with the locking hole, so that the rotating door 17 can be opened. Then, the personnel rotate the fastening bolt 32 to disconnect the mounting plate 1 28 and the mounting plate 2 31. Then, the personnel remove the fixing frame 3 30, so that the personnel can take out the synchronous compensator 16 in Zone 2. After the personnel have maintained the synchronous compensator 16, place it on the placement plate 10 so that it is in contact with the fixing frame 2 27. Then, rotate the fixing frame 3 30 and fix it with the fastening bolt 32. Then, close the rotating door 17 and rotate the rotating rod 20 so that the locking rod 21 is inserted into the locking hole to fix the rotating door 17.

[0027] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A voltage boosting and compensation device for long-distance power distribution networks, comprising a pusher plate (1), characterized in that, The top of the push plate (1) is fixedly connected to two partitions (8). The top of the push plate (1) is divided into three zones through the partitions (8). Each zone is fixedly connected to a placement plate (10) through the partitions (8). A synchronous compensator (16) is placed on the top of each placement plate (10). The outer wall of the push plate (1) is fixedly connected to two fixing plates (11). Each fixing plate (11) has a sliding opening. A push rod (18) is slidably connected in the sliding opening. One end of the push rod (18) is fixed outside the opposite side of the two fixing plates (11). A pusher ball (15) is fixedly installed. One end of the pusher rod (18) located between the two fixed plates (11) on opposite sides is fixedly connected to a fixed frame (19). An extension plate (12) is fixedly connected to the outer side wall of each of the two fixed plates (11). A spring (13) is fixedly connected to the bottom of the extension plate (12). The bottom of the spring (13) is fixedly connected to the top of the pusher rod (18). A mounting base (2) is provided at the bottom of the pusher plate (1). An electric telescopic rod (3) is fixedly connected to the top of the mounting base (2). A transmission plate (6) is fixedly connected to the drive end of the electric telescopic rod (3). The outer side wall of the first transmission plate (6) is fixedly connected to two second transmission plates (7), and the outer side wall of each of the two second transmission plates (7) is fixedly connected to a protruding plate (14). When the synchronous compensator (16) of the first and third zones needs to be disassembled for maintenance, the first transmission plate (6) is driven by the electric telescopic rod (3) to move the second transmission plate (7) and the protruding plate (14) downward. Then, the spring (13) pulls the push rod (18) outward and drives the first fixed frame (19) to move outward until the protruding plate (14) no longer contacts the push ball (15). In this way, the first fixed frame (19) will release the synchronous compensator. When the compensator (16) is fixed, the spring (13) is in a compressed state. When the synchronous compensator (16) in Zone 1 and Zone 3 needs to be fixed, the electric telescopic rod (3) is activated to drive the transmission plate 1 (6) to drive the transmission plate 2 (7) and the convex plate (14) to move upward. When the convex plate (14) contacts the push ball (15), the push ball (15) can push the fixing frame 1 (19) to move inward and contact the synchronous compensator (16) through the push rod (18). In this way, the fixing frame 1 (19) will complete the fixing of the synchronous compensator (16). At this time, the spring (13) is in a stretched state. The first zone is located to the left of the third zone, the second zone is located between the first and the third zone, the two fixing plates (11) are set on the left and right sides of the push plate (1), and the fixing frame (19) is in contact with the synchronous compensator (16).

2. The voltage boosting and compensation device for long-distance power distribution networks according to claim 1, characterized in that, Multiple transformers (9) are fixedly installed on the top of the push plate (1). A second fixing plate (25) is fixedly connected to the outer wall of the partition (8). A first fixing rod (26) is fixedly connected to the inner wall of the second fixing plate (25). A second fixing frame (27) is fixedly connected to the end of the first fixing rod (26). Two partitions (8) are set on the left and right sides of the top of the push plate (1). A second fixing rod (29) is fixedly connected to the inner wall of the right partition (8). A third fixing frame (30) is movably connected to the left side wall of the second fixing rod (29). A first mounting plate (28) is fixedly connected to the outer wall of the second fixing frame (27). A second mounting plate (31) is fixedly connected to the outer wall of the third fixing frame (30). The second mounting plate (31) is connected to the first mounting plate (28) by fastening bolts (32).

3. The long-distance distribution network voltage boosting and compensation device according to claim 2, characterized in that, A rotating door (17) is rotatably provided on the outer wall of the partition (8) on the left side. A rotating rod (20) is rotatably connected to the outer wall of the rotating door (17). A locking rod (21) is fixedly connected to the outer wall of the rotating rod (20). A limiting frame (23) is fixedly connected to the outer wall of the partition (8) on the right side. The limiting frame (23) is provided with a locking hole. The diameter of the locking hole is equal to the diameter of the locking rod (21).

4. The long-distance distribution network voltage boosting and compensation device according to claim 1, characterized in that, The top of the mounting base (2) is fixedly connected to a plurality of connecting rods (4), the top of the plurality of connecting rods (4) is fixedly connected to the bottom of the push plate (1), the outer side of the mounting base (2) is provided with a plurality of mounting bolts (5), a top plate (22) is provided above the push plate (1), the top of the two partitions (8) is fixedly connected to the bottom of the top plate (22), and a plurality of reinforcing plates (24) are fixedly connected to the top of the top plate (22).

5. A long-distance distribution network voltage boosting and compensation device according to claim 2, characterized in that, Multiple transformers (9) are evenly arranged on the top of the push plate (1), and the second fixed frame (27) and the third fixed frame (30) are in contact with the synchronous compensator (16).

6. A long-distance distribution network voltage boosting and compensation device according to claim 4, characterized in that, Multiple connecting rods (4) are evenly arranged on the top of the mounting base (2), multiple mounting bolts (5) are evenly arranged at the four corners of the mounting base (2), and multiple reinforcing plates (24) are evenly arranged at the four corners of the top of the top plate (22), and each of them is provided with threaded holes.

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