Substation monitoring device

Abstract

The utility model discloses a transformer station monitoring device which comprises a base, the upper surface of the base is fixedly connected with supporting rods, the upper surfaces of the supporting rods are fixedly connected with a top plate, the sides, away from each other, of the supporting rods are provided with limiting holes, and the supporting rods are slidably connected with an installation platform. Four outer sleeve blocks are fixedly connected to the upper surface of the mounting platform, and a safety assembly is arranged on one side of each outer sleeve block. Through the arrangement of the elliptical disc, the handle, the connecting plates, the sliding rods, the moving plates, the clamping columns, the pushing plates, the reset springs and the like, the handle is toggled, the handle drives the elliptical disc to rotate through the rotating shaft, the two long ends of the elliptical disc push the corresponding pushing plates, the pushing plates drive the corresponding moving plates to be away from each other through the sliding rods, and the corresponding reset springs are compressed; the movable plate drives the clamping columns to be separated from the corresponding clamping holes, and then the inner sleeve blocks are pulled out, so that a maintainer can quickly take out the monitor for maintenance, and the disassembly and assembly efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of substation monitoring technology, and in particular to a substation monitoring device. Background Technology

[0002] Fire safety in substations is a crucial component of overall station safety. Real-time monitoring of the substation's internal environment is primarily achieved through monitors. However, traditional monitoring equipment is often fixed in place and installed at considerable heights to ensure a wide monitoring range. Once installed, it cannot be adjusted, and malfunctions require maintenance personnel to climb up for repairs. This makes traditional equipment inconvenient to use and maintain. To address this, patent publication number CN221974801U discloses a "Substation Monitoring Device." This solution utilizes a left and right support plate and a servo motor. Under the action of the fixed plate, the outer wall of the drive wheel contacts the inner wall of the slide groove, allowing the height of the mounting platform to be adjusted. This, in turn, allows for adjustment of the monitor's height above the platform. The monitor's height can be flexibly adjusted according to the substation's size, resulting in a better monitoring field of view.

[0003] However, in this solution, the monitor is fixedly connected to the mounting plate, making it difficult for staff to disassemble and reassemble the monitor during maintenance, which affects the efficiency of disassembly and reassembly. Therefore, a substation monitoring device is proposed. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a substation monitoring device.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a substation monitoring device, comprising a base, a support rod fixedly connected to the upper surface of the base, a top plate fixedly connected to the upper surface of the support rod, limit holes formed on the opposite sides of the support rod, an installation platform slidably connected to the support rod, four outer sleeve blocks fixedly connected to the upper surface of the installation platform, a safety component provided on one side of each outer sleeve block, an inner sleeve block slidably connected inside each outer sleeve block, a snap-fit ​​hole formed on the opposite side of each inner sleeve block, an installation groove formed on the upper surface of each inner sleeve block, a connecting block fixedly connected inside each installation groove by bolts, a monitor fixedly connected to the upper surface of each connecting block, and a quick-release structure provided on each outer sleeve block;

[0006] The quick-release structure includes a rotating shaft rotatably connected to one side of the outer sleeve block, an elliptical disk fixedly connected to the rotating shaft, and a handle fixedly connected to one end of the rotating shaft. Moving the handle causes the handle to drive the elliptical disk to rotate through the rotating shaft.

[0007] As a further description of the above technical solution:

[0008] Two connecting plates are fixedly connected to one side of the outer sleeve block. A sliding rod is slidably connected to one side of each connecting plate. One end of the two sliding rods on the same side is fixedly connected to a moving plate, and the other end is fixedly connected to a pushing plate. The opposite sides of the two pushing plates are in contact with the outer wall of the elliptical disk. A snap-fit ​​post is fixedly connected to one side of each moving plate. Each snap-fit ​​post is slidably connected to the corresponding side of the outer sleeve block and is adapted to the corresponding snap-fit ​​hole. The two long ends of the elliptical disk push the corresponding pushing plate. The pushing plate drives the corresponding moving plate away through the sliding rod and compresses the corresponding return spring, causing the moving plate to drive the snap-fit ​​post to disengage from the corresponding snap-fit ​​hole. Then the inner sleeve block can be pulled out, which facilitates maintenance personnel to quickly remove the monitor for maintenance and improves disassembly and assembly efficiency.

[0009] As a further description of the above technical solution:

[0010] Each sliding rod is fitted with a return spring. One end of each return spring is fixedly connected to one side of the corresponding connecting plate, and the other end is fixedly connected to one side of the corresponding push plate. The two long ends of the elliptical disk push the corresponding push plate. The push plate drives the corresponding moving plate away from the sliding plate through the sliding rod and compresses the corresponding return spring, so that the moving plate drives the locking pin to disengage from the corresponding locking hole. Then the inner sleeve block is pulled out, which makes it convenient for maintenance personnel to quickly take out the monitor for maintenance and improve the disassembly and assembly efficiency.

[0011] As a further description of the above technical solution:

[0012] The safety assembly includes a connecting post fixedly connected to one side of the outer casing block. A rotating post is rotatably connected to one side of the connecting post. Limiting rods are fixedly connected to the opposite ends of the rotating posts. One side of each limiting rod is in contact with one side of the corresponding moving plate. When the limiting rod is moved, it causes the rotating post to rotate on the connecting post, so that the opposite sides of the two limiting rods are in contact with one side of the corresponding moving plate. The limiting rods lock the two moving plates, improving the stability of the moving plates.

[0013] As a further description of the above technical solution:

[0014] Each outer sleeve block has a support rod fixedly connected to one side away from the other. The outer wall of each support rod is in contact with one side of the corresponding limiting rod. The support rod supports the corresponding limiting rod to prevent the limiting rod from continuing to rotate downward and detaching from the moving plate.

[0015] As a further description of the above technical solution:

[0016] The upper surface of the installation platform is fixedly connected to two connecting seats, and each connecting seat is fixedly connected to an electric telescopic rod. The telescopic end of each electric telescopic rod is adapted to a corresponding limiting hole. The piston end of the electric telescopic rod is inserted into the corresponding limiting hole. The installation platform is fixed by the electric telescopic rod to prevent the installation platform from falling.

[0017] As a further description of the above technical solution:

[0018] The bottom of the installation platform is fixedly connected to two fixing plates. The bottom of the two fixing plates is fixedly connected to a left support plate and a right support plate. The other ends of the left support plate and the right support plate are rotatably connected. Drive wheels are rotatably connected inside the left support plate and the right support plate. A rubber anti-slip layer is fixedly connected to the outer wall of each drive wheel. A servo motor is fixedly connected to the outer wall of the left support plate and the right support plate. The output shaft of each servo motor is fixedly connected to one end of the corresponding drive wheel. The servo motor drives the drive wheel to rotate. The drive wheel drives the fixing plate to move through the left support plate and the right support plate. The fixing plate drives the installation platform to move on the support rod.

[0019] As a further description of the above technical solution:

[0020] A controller and a signal receiver are fixedly installed on the upper surface of the installation platform. The controller is electrically connected to the servo motor, the electric telescopic pole, and the signal receiver, respectively, so that the operation of the servo motor and the electric telescopic pole can be easily controlled through the controller.

[0021] This utility model has the following beneficial effects:

[0022] 1. Compared with existing technologies, this substation monitoring device, by setting up an elliptical disk, handle, connecting plate, sliding rod, moving plate, locking post, push plate, and return spring, etc., causes the handle to rotate via a rotating shaft, which in turn drives the elliptical disk to rotate. The two long ends of the elliptical disk push the corresponding push plate, which in turn drives the corresponding moving plate away via the sliding rod and compresses the corresponding return spring. This causes the moving plate to disengage the locking post from the corresponding locking hole, and then the inner sleeve block can be pulled out. This allows maintenance personnel to quickly remove the monitor for maintenance, improving disassembly and assembly efficiency.

[0023] 2. Compared with existing technologies, this substation monitoring device, by setting up connecting columns, rotating columns, limit rods and support rods, etc., moves the limit rods, and the limit rods drive the rotating columns to rotate on the connecting columns, so that the opposite sides of the two limit rods are attached to the side of the corresponding moving plate. At the same time, the support rods support the corresponding limit rods, and the two moving plates are locked by the limit rods, thereby improving the stability of the moving plates. Attached Figure Description

[0024] Figure 1 This is a three-dimensional structural diagram of a substation monitoring device proposed in this utility model;

[0025] Figure 2 This is a schematic diagram of a support rod for a substation monitoring device proposed in this utility model;

[0026] Figure 3 This is a schematic diagram of a monitor for a substation monitoring device proposed in this utility model;

[0027] Figure 4 This is a schematic diagram of the drive wheel of a substation monitoring device proposed in this utility model;

[0028] Figure 5 This is a schematic diagram of a fuse component for a substation monitoring device proposed in this utility model;

[0029] Figure 6 An exploded view of the fuse assembly of a substation monitoring device proposed in this utility model;

[0030] Figure 7 This is an exploded view of the quick-release structure of a substation monitoring device proposed in this utility model.

[0031] Legend:

[0032] 1. Base; 2. Support rod; 3. Top plate; 4. Mounting platform; 5. Outer sleeve block; 6. Inner sleeve block; 7. Connecting block; 8. Monitor; 9. Quick-release structure; 901. Elliptical disc; 902. Handle; 903. Connecting plate; 904. Sliding rod; 905. Moving plate; 906. Snap-fit ​​post; 907. Push plate; 908. Return spring; 10. Safety assembly; 101. Connecting post; 102. Rotating post; 103. Limiting rod; 104. Support rod; 11. Connecting seat; 12. Electric telescopic rod; 13. Fixing plate; 14. Left support plate; 15. Drive wheel; 16. Servo motor. Detailed Implementation

[0033] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0034] Reference Figures 1 to 7This utility model provides a substation monitoring device, comprising a base 1, a support rod 2 fixedly connected to the upper surface of the base 1, a top plate 3 fixedly connected to the upper surface of the support rod 2, limit holes formed on the opposite sides of the support rod 2, a mounting platform 4 slidably connected to the support rod 2, four outer sleeve blocks 5 fixedly connected to the upper surface of the mounting platform 4, a safety component 10 provided on one side of each outer sleeve block 5, and an inner sleeve block 6 slidably connected inside each outer sleeve block 5, with a snap-fit ​​hole formed on the opposite side of each inner sleeve block 6. The upper surface of the mounting platform 6 is provided with mounting slots, and a connecting block 7 is fixedly connected to the inside of each mounting slot by bolts. A monitor 8 is fixedly connected to the upper surface of each connecting block 7. Each outer sleeve block 5 is provided with a quick-release structure 9. Two connecting seats 11 are fixedly connected to the upper surface of the mounting platform 4. An electric telescopic rod 12 is fixedly connected to the upper surface of each connecting seat 11. The telescopic end of each electric telescopic rod 12 is adapted to the corresponding limit hole. When the mounting platform 4 moves to the appropriate position, the piston end of the electric telescopic rod 12 inserts into the corresponding limit hole. Inside, the installation platform 4 is fixed by an electric telescopic rod 12 to prevent it from falling. Two fixed plates 13 are fixedly connected to the bottom of the installation platform 4. A left support plate 14 and a right support plate are fixedly connected to the bottom of both fixed plates 13. The other ends of the left and right support plates are rotatably connected. Drive wheels 15 are rotatably connected inside both the left and right support plates. A rubber anti-slip layer is fixedly connected to the outer wall of each drive wheel 15. Servo motors 16 are fixedly connected to the outer walls of both the left and right support plates. The output shafts of the servo motors 16 are all fixedly connected to one end of the corresponding drive wheels 15. The servo motors 16 drive the drive wheels 15 to rotate. The drive wheels 15 drive the fixed plate 13 to move through the left support plate 14 and the right support plate. The fixed plate 13 drives the mounting platform 4 to move on the support rod 2. The upper surface of the mounting platform 4 is fixedly equipped with a controller and a signal receiver. The controller is electrically connected to the servo motor (16), the electric telescopic rod (12), and the signal receiver respectively. The controller facilitates the control of the operation of the servo motor 16 and the electric telescopic rod 12.

[0035] To achieve rapid assembly and disassembly, the quick-release structure 9 includes a rotating shaft rotatably connected to one side of the outer sleeve block 5. An elliptical disk 901 is fixedly connected to the rotating shaft, and a handle 902 is fixedly connected to one end of the rotating shaft. Two connecting plates 903 are fixedly connected to one side of the outer sleeve block 5. A sliding rod 904 is slidably connected to one side of each connecting plate 903. One end of the two sliding rods 904 on the same side is fixedly connected to a moving plate 905, and the other end is fixedly connected to a push plate 907. A return spring 908 is fitted on each sliding rod 904. One end of each return spring 908 is fixedly connected to one side of the corresponding connecting plate 903, and the other end is fixedly connected to one side of the corresponding push plate 907. One side of each movable plate 907 is in contact with the outer wall of the elliptical disk 901. Each movable plate 905 has a locking pin 906 fixedly connected to one side. Each locking pin 906 is slidably connected to the corresponding side of the outer sleeve block 5 and is adapted to the corresponding locking hole. When the handle 902 is turned, the handle 902 drives the elliptical disk 901 to rotate through the rotating shaft. The two long ends of the elliptical disk 901 push the corresponding push plate 907. The push plate 907 drives the corresponding movable plate 905 away from each other through the sliding rod 904 and compresses the corresponding return spring 908, so that the movable plate 905 drives the locking pin 906 to disengage from the corresponding locking hole. Then the inner sleeve block 6 is pulled out, which makes it convenient for maintenance personnel to quickly take out the monitor 8 for maintenance and improve the disassembly and assembly efficiency.

[0036] To improve stability, the safety assembly 10 includes a connecting post 101 fixedly connected to one side of the outer sleeve block 5. A rotating post 102 is rotatably connected through one side of the connecting post 101. Limiting rods 103 are fixedly connected to the opposite ends of the rotating posts 102. One side of each limiting rod 103 is in contact with one side of the corresponding moving plate 905. A support rod 104 is fixedly connected to the opposite side of the outer sleeve block 5. The outer wall of each support rod 104 is in contact with one side of the corresponding limiting rod 103. When the limiting rod 103 is moved, it causes the rotating post 102 to rotate on the connecting post 101, so that the opposite sides of the two limiting rods 103 are in contact with one side of the corresponding moving plate 905. At the same time, the support rod 104 supports the corresponding limiting rod 103, thereby locking the two moving plates 905 and improving the stability of the moving plates 905.

[0037] Working principle: Moving the limit rod 103 causes the rotating column 102 to rotate on the connecting column 101, disengaging the limit rod 103 from the moving plate 905. Then, moving the handle 902 causes the elliptical disk 901 to rotate via a rotating shaft. The two long ends of the elliptical disk 901 push the corresponding push plate 907. The push plate 907, via the sliding rod 904, causes the corresponding moving plate 905 to move away from each other and compresses the corresponding return spring 908. This causes the moving plate 905 to disengage the locking post 906 from the corresponding locking hole. Then, the inner sleeve block 6 is pulled out, allowing maintenance personnel to quickly remove the monitor 8 for repair, improving disassembly and assembly efficiency. After repair, the inner sleeve block 6 is reinserted into the outer sleeve block. Inside the sleeve 5, release the handle 902. Under the elastic reset of the return spring 908, push the push plate 907, so that the push plate 907 drives the corresponding moving plate 905 to fit against one side of the outer sleeve 5 through the sliding rod 904, so that the locking post 906 is locked into the corresponding locking hole, and the inner sleeve 6 is fixed. Then, move the limit rod 103 again. The limit rod 103 drives the rotating post 102 to rotate on the connecting post 101, so that the opposite sides of the two limit rods 103 fit against one side of the corresponding moving plate 905. At the same time, the support rod 104 supports the corresponding limit rod 103, and the two moving plates 905 are locked by the limit rod 103, improving the stability of the moving plate 905.

[0038] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A substation monitoring device comprising a base (1), characterised in that: A support rod (2) is fixedly connected to the upper surface of the base (1), and a top plate (3) is fixedly connected to the upper surface of the support rod (2). Limiting holes are opened on the opposite side of the support rod (2). An installation platform (4) is slidably connected to the support rod (2). Four outer sleeve blocks (5) are fixedly connected to the upper surface of the installation platform (4). A safety component (10) is provided on one side of each outer sleeve block (5). An inner sleeve block (6) is slidably connected inside each outer sleeve block (5). A snap-fit ​​hole is opened on the opposite side of each inner sleeve block (6). An installation groove is opened on the upper surface of each inner sleeve block (6). A connecting block (7) is fixedly connected inside each installation groove by bolts. A monitor (8) is fixedly connected to the upper surface of each connecting block (7). A quick-release structure (9) is provided on each outer sleeve block (5). The quick-release structure (9) includes a rotating shaft rotatably connected to one side of the outer sleeve block (5), an elliptical disk (901) is fixedly connected to the rotating shaft, and a handle (902) is fixedly connected to one end of the rotating shaft.

2. A substation monitoring device according to claim 1, characterized in that: Two connecting plates (903) are fixedly connected to one side of the outer casing (5). A sliding rod (904) is slidably connected to one side of each connecting plate (903). One end of the two sliding rods (904) on the same side is fixedly connected to a moving plate (905), and the other end is fixedly connected to a pushing plate (907). The opposite sides of the two pushing plates (907) are in contact with the outer wall of the elliptical disk (901). A snap-fit ​​post (906) is fixedly connected to one side of each moving plate (905). Each snap-fit ​​post (906) is slidably connected to the corresponding side of the outer casing (5) and is adapted to the corresponding snap-fit ​​hole.

3. A substation monitoring device according to claim 2, characterised in that: Each sliding rod (904) is fitted with a return spring (908), one end of each return spring (908) is fixedly connected to one side of the corresponding connecting plate (903), and the other end is fixedly connected to one side of the corresponding push plate (907).

4. The substation monitoring device of claim 1, wherein: The safety component (10) includes a connecting post (101) fixedly connected to one side of the outer casing block (5). A rotating post (102) is rotatably connected through one side of the connecting post (101). A limiting rod (103) is fixedly connected to the opposite end of the rotating post (102). One side of each limiting rod (103) is in contact with one side of the corresponding moving plate (905).

5. A substation monitoring device according to claim 4, characterised in that: Each of the outer sleeve blocks (5) is fixedly connected to a support rod (104) on the side away from each other, and the outer wall of each support rod (104) is in contact with one side of the corresponding limiting rod (103).

6. A substation monitoring device according to claim 1, characterized in that: The upper surface of the installation platform (4) is fixedly connected to two connecting seats (11), and each connecting seat (11) is fixedly connected to an electric telescopic rod (12). The telescopic end of each electric telescopic rod (12) is adapted to the corresponding limiting hole.

7. A substation monitoring device according to claim 6, characterised in that: The bottom of the installation platform (4) is fixedly connected to two fixing plates (13). The bottom of the two fixing plates (13) is fixedly connected to a left support plate (14) and a right support plate. The left support plate (14) is rotatably connected to the other end of the right support plate. The interior of the left support plate (14) and the right support plate is rotatably connected to a drive wheel (15). The outer wall of each drive wheel (15) is fixedly connected to a rubber anti-slip layer. The outer walls of the left support plate (14) and the right support plate are fixedly connected to a servo motor (16). The output shaft of each servo motor (16) is fixedly connected to one end of the corresponding drive wheel (15).

8. A substation monitoring device according to claim 7, characterised in that: The upper surface of the installation platform (4) is fixedly equipped with a controller and a signal receiver. The controller is electrically connected to the servo motor (16), the electric telescopic rod (12), and the signal receiver, respectively.

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