Transformer operation monitoring device

Abstract

The utility model relates to the technical field of transformers, in particular to a transformer operation monitoring device which comprises a transformer body and a monitoring assembly installed on the top of the transformer body, a plurality of binding posts are arranged on the top of the transformer body, and the monitoring assembly comprises a first winding box and a second winding box. Two positioning rods are arranged between the first winding box and the second winding box, the two positioning rods are jointly and slidably connected with a moving seat, a monitoring camera is arranged at the top of the moving seat, connecting rings are arranged in the middles of the left side and the right side of the moving seat, the connecting ring on the left side is connected with a first steel wire rope, and the connecting ring on the right side is connected with a second steel wire rope. According to the transformer operation monitoring device, the first steel wire rope and the second steel wire rope are adopted to pull the moving seat to reciprocate to adjust the position of the monitoring camera, and the transformer operation monitoring device can work in a relatively severe outdoor environment, so that the service life of the monitoring assembly is effectively prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of transformers, in particular to a transformer operation monitoring device. Background Art

[0002] A distribution transformer is an electrical device that is mainly used to convert an AC voltage of a certain value into another or several AC voltages of different values ​​with the same frequency. There are multiple terminals installed on the distribution transformer. The wiring condition of the terminals will affect the operating efficiency of the transformer. In order to ensure the stable operation of the transformer as much as possible, maintenance personnel usually inspect the operation of the transformer regularly. Since the power operation environment is relatively complex and changeable, the wiring condition of the terminals may change at any time, which in turn changes the operation of the transformer. Therefore, it is necessary to monitor the wiring condition of the transformer in real time. However, in real life, it is difficult for maintenance personnel to monitor the multiple terminals on the transformer in real time.

[0003] The patent with publication number CN217981792U discloses a 10kV distribution transformer operation efficiency monitoring device, which includes a mounting frame installed on the side wall of the transformer and a camera arranged on the mounting frame, the mounting frame is provided with a driving assembly for driving the camera to move along the arrangement direction of multiple terminal posts, the driving assembly includes a reciprocating screw rotatably connected to the mounting frame, a driving motor installed at one end of the mounting frame, a controller installed on the mounting frame, a slide rod arranged on the mounting frame and parallel to the reciprocating screw, and a slider threadedly connected to the reciprocating screw; the camera is installed on the side wall of the slider, the driving motor is electrically connected to the controller, and the output shaft of the driving motor is fixedly connected to one end of the reciprocating screw, and the slider slides on the slide rod along the extension direction of the reciprocating screw. The utility model has the effect of being able to monitor the wiring conditions of multiple terminal posts in real time.

[0004] In the specific use of the above-mentioned prior art, the controller controls the operation of the drive motor, the output shaft of the drive motor rotates to drive the reciprocating screw to rotate, the slide bar guides the slider, and the reciprocating screw drives the slider to reciprocate along the extension direction of multiple terminals, thereby monitoring the wiring conditions of multiple terminals. However, considering that most transformers are installed outdoors and need to face the challenges of harsh climates, under the long-term effects of sunlight and rain, the accordion cover used to protect the reciprocating screw in the above-mentioned prior art is prone to damage. Once the accordion cover is damaged, dust may accumulate on the surface of the reciprocating screw, affecting its normal operation. This defect makes it difficult for the technology to withstand severe outdoor environments and operate continuously and stably. In view of this, we propose a transformer operation monitoring device. Utility Model Content

[0005] The purpose of the utility model is to provide a transformer operation monitoring device to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A transformer operation monitoring device comprises a transformer body and a monitoring component installed on the top of the transformer body, wherein a plurality of terminals are arranged on the top of the transformer body, and the monitoring component comprises a first winding box and a second winding box, wherein the first winding box is located directly to the left of the second winding box, and two positioning rods symmetrically arranged front and back are arranged between the first winding box and the second winding box, and the two positioning rods are slidably connected with a moving seat together, and a monitoring camera is arranged on the top of the moving seat, and the monitoring camera itself has an angle adjustment function. The camera with the angle adjustment function is a prior art and will not be described in detail here. A connecting ring is arranged in the middle of the left and right sides of the moving seat, and the moving seat can slide to the left or right on the two positioning rods, so that the moving seat drives the monitoring camera to move synchronously, and the moving monitoring camera can monitor the wiring conditions of the plurality of terminals, thereby realizing the function of transformer operation monitoring;

[0008] A first winding roller is rotatably connected between the front and rear sides of the inner wall of the first winding box, a first servo motor for driving the first winding roller to rotate is provided on the rear side of the first winding box, an output shaft of the first servo motor is coaxially connected to the rear end of the rotating shaft of the first winding roller, a first steel wire rope is wound around the first winding roller, a wire passing hole a is provided on the right side of the first winding box, an end of the first steel wire rope passes through the wire passing hole a and is fixedly connected to the connecting ring on the left;

[0009] The first servo motor drives the first winding roller to rotate forward or reversely, so that the first winding roller performs a winding or unwinding operation on the first steel wire rope. When the first steel wire rope is wound up, the first steel wire rope pulls the moving seat to move leftward, so that the moving seat drives the monitoring camera to move leftward.

[0010] A second winding roller is rotatably connected between the front and rear sides of the inner wall of the second winding box, a second servo motor for driving the second winding roller to rotate is provided on the rear side of the second winding box, the output shaft of the second servo motor is coaxially connected to the rear end of the rotating shaft of the second winding roller, a remote controller for controlling the operation of the first servo motor, the second servo motor and the monitoring camera is provided at the bottom of the right side of the first winding box, so that the staff can remotely operate the monitoring component operation, the first servo motor, the second servo motor and the monitoring camera are electrically connected to the remote controller through wires, a second steel wire rope is wound around the second winding roller, a wire passing hole b is provided on the left side of the second winding box, an end of the second steel wire rope passes through the wire passing hole b and is fixedly connected to the connecting ring on the right;

[0011] The second servo motor drives the second winding roller to rotate forward or reversely, so that the second winding roller pays out or reels in the second steel wire rope. When the second steel wire rope is reeled in, the second steel wire rope pulls the moving seat to move rightward, so that the moving seat drives the monitoring camera to move rightward.

[0012] The first servo motor and the second servo motor are the same, and the first servo motor and the second servo motor work synchronously. When the first servo motor and the second servo motor rotate forward at the same time, the first winding roller reels the first steel wire rope, and the second winding roller pays out the second steel wire rope, so that the monitoring camera moves to the left. When the first servo motor and the second servo motor rotate reversely at the same time, the first winding roller pays out the first steel wire rope, and the second winding roller reels the second steel wire rope, so that the monitoring camera moves to the right.

[0013] Preferably, the bottoms of the first winding box and the second winding box are both open structures, which makes it convenient for the staff to wind the first steel wire rope on the first winding roller and the second steel wire rope on the second winding roller. The bottoms of the front sides of the first winding box and the second winding box are both provided with drainage outlets, and when rainwater enters the first winding box and the second winding box, it can be discharged from the drainage outlets.

[0014] Preferably, the bottoms of the opposite sides of the first winding box and the second winding box are provided with mounting plates, and the tops of the mounting plates are provided with a plurality of mounting holes for bolts to pass through, so that the first winding box and the second winding box can be fixed on the top of the transformer body.

[0015] Preferably, two first annular positioning blocks which are symmetrically arranged front to back are provided on the right side of the first winding box, and the left ends of the two positioning rods are respectively inserted into the two first annular positioning blocks for positioning the left ends of the two positioning rods. Two first rubber blocks which are symmetrically arranged up and down are also provided on the right side of the first winding box to prevent the left side of the moving seat from hitting the right side of the first winding box.

[0016] Preferably, two second annular positioning blocks symmetrically arranged front to back are provided on the left side of the second winding box, and the right ends of the two positioning rods are respectively inserted into the two second annular positioning blocks for positioning the right ends of the two positioning rods, so that the positions of the two positioning rods are fixed, and two second rubber blocks symmetrically arranged up and down are also provided on the left side of the second winding box to prevent the right side of the moving seat from hitting the left side of the second winding box.

[0017] Preferably, the rear sides of the first winding box and the second winding box are both provided with protective covers, and the first servo motor and the second servo motor are respectively located in the two protective covers, which protect the first servo motor and the second servo motor from being exposed to the sun or corroded by rain, thereby increasing the service life of the first servo motor and the second servo motor.

[0018] Preferably, the rear side of the protective cover is a beveled surface structure, which is conducive to rainwater washing the heat conducting plate and avoiding dust accumulation on the surface of the heat conducting plate, and the rear side of the protective cover is penetrated by a heat conducting plate, and the top of the heat conducting plate is provided with a plurality of heat conducting plates arranged equidistantly on the left and right. When the first servo motor and the second servo motor are used at a high frequency, a large amount of heat will be generated, and the heat in the protective cover can be dissipated through the heat conducting plate and the plurality of heat conducting plates.

[0019] Preferably, support rods are provided on the top of the movable seat and near the left and right ends of the front side. The top ends of the two support rods are commonly connected with an arc-shaped sun visor. The monitoring camera is located directly below the arc-shaped sun visor, which plays a certain sunshade and rain protection role for the monitoring camera.

[0020] Compared with the prior art, the beneficial effects of the utility model are:

[0021] 1. The transformer operation monitoring device, when the first servo motor and the second servo motor rotate forward at the same time, the first winding roller reels the first steel wire rope, the second winding roller pays out the second steel wire rope, the first steel wire rope pulls the movable seat to the left, so that the movable seat drives the monitoring camera to move to the left, when the first servo motor and the second servo motor rotate reversely at the same time, the first winding roller pays out the first steel wire rope, the second winding roller reels the second steel wire rope, the second steel wire rope pulls the movable seat to the right, so that the movable seat drives the monitoring camera to move to the right, so that the monitoring camera can monitor multiple terminals at the same time.

[0022] 2. The transformer operation monitoring device uses the first steel wire rope and the second steel wire rope to pull the moving seat back and forth to adjust the position of the monitoring camera. It can work in a relatively severe outdoor environment, thereby effectively improving the service life of the monitoring component.

[0023] 3. The transformer operation monitoring device has two support rods on the top of the mobile seat, and the top ends of the two support rods are connected with an arc-shaped sunshade. The monitoring camera is located directly below the arc-shaped sunshade, which plays a certain role in shading and rain protection for the monitoring camera.

[0024] 4. The transformer operation monitoring device has protective covers on the rear sides of the first winding box and the second winding box, and the first servo motor and the second servo motor are respectively located in the two protective covers, which protect the first servo motor and the second servo motor, prevent the first servo motor and the second servo motor from being exposed to the sun or corroded by rain, and increase the service life of the first servo motor and the second servo motor. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall first-view structure of the utility model;

[0026] Figure 2 It is a schematic diagram of the overall structure of the utility model from a second viewing angle;

[0027] Figure 3 It is a schematic diagram of the structure of the monitoring component in the utility model;

[0028] Figure 4 This is one of the partial structural diagrams of the monitoring component in the utility model;

[0029] Figure 5 It is a schematic diagram of the assembly structure of the first winding roller and the first servo motor in the utility model;

[0030] Figure 6 This is the second partial structural diagram of the monitoring component in the utility model;

[0031] Figure 7 It is a schematic diagram of the assembly structure of the second winding roller and the second servo motor in the utility model.

[0032] In the figure: 1. transformer body; 10. terminal; 2. monitoring component; 20. first winding box; 200. wire hole a; 201. first annular positioning block; 21. second winding box; 210. wire hole b; 211. second annular positioning block; 22. positioning rod; 23. moving seat; 230. connecting ring; 231. supporting rod; 232. arc visor; 24. monitoring camera; 25. first winding roller; 26. first steel wire rope; 27. second winding roller; 28. second steel wire rope; 29. ​​first rubber block; 202. second rubber block; 203. first servo motor; 204. second servo motor; 205. protective cover; 206. heat conducting plate; 207. heat conducting sheet; 208. drain outlet; 209. mounting plate; 212. remote controller. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0034] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0035] See also Figure 1-Figure 7 , the utility model provides a technical solution:

[0036] A transformer operation monitoring device comprises a transformer body 1 and a monitoring component 2 installed on the top of the transformer body 1. A plurality of terminals 10 are arranged on the top of the transformer body 1. The monitoring component 2 comprises a first winding box 20 and a second winding box 21. The first winding box 20 is located directly to the left of the second winding box 21. Two positioning rods 22 symmetrically arranged front and back are arranged between the first winding box 20 and the second winding box 21. The two positioning rods 22 are slidably connected to a moving seat 23. A monitoring camera 24 is arranged on the top of the moving seat 23. The monitoring camera 24 itself has an angle adjustment function. The camera with an angle adjustment function is a prior art and will not be described in detail here. A connecting ring 230 is arranged in the middle of the left and right sides of the moving seat 23. The moving seat 23 can slide left or right on the two positioning rods 22, so that the moving seat 23 drives the monitoring camera 24 to move synchronously. The mobile monitoring camera 24 can monitor the wiring conditions of the plurality of terminals 10, thereby realizing the function of transformer operation monitoring.

[0037] A first winding roller 25 is rotatably connected between the front and rear sides of the inner wall of the first winding box 20. A first servo motor 203 for driving the first winding roller 25 to rotate is provided at the rear side of the first winding box 20. The output shaft of the first servo motor 203 is coaxially connected to the rear end of the rotating shaft of the first winding roller 25. A first steel wire rope 26 is wound around the first winding roller 25. A wire hole a200 is provided on the right side of the first winding box 20. The end of the first steel wire rope 26 passes through the wire hole a200 and is fixedly connected to the connecting ring 230 on the left.

[0038] The first servo motor 203 drives the first winding roller 25 to rotate forward or reversely, so that the first winding roller 25 performs a winding or unwinding operation on the first steel wire rope 26. When the first steel wire rope 26 is wound up, the first steel wire rope 26 pulls the moving seat 23 to move leftward, so that the moving seat 23 drives the monitoring camera 24 to move leftward;

[0039] A second winding roller 27 is rotatably connected between the front and rear sides of the inner wall of the second winding box 21, and a second servo motor 204 for driving the second winding roller 27 to rotate is provided on the rear side of the second winding box 21. The output shaft of the second servo motor 204 is coaxially connected to the rear end of the rotating shaft of the second winding roller 27. A remote controller 212 for controlling the first servo motor 203, the second servo motor 204 and the monitoring camera 24 is provided at the bottom of the right side of the first winding box 20, so that the staff can remotely operate the monitoring component 2. The first servo motor 203, the second servo motor 204 and the monitoring camera 24 are electrically connected to the remote controller 212 through wires, respectively. A second steel wire rope 28 is wound around the second winding roller 27, and a wire hole b210 is provided on the left side of the second winding box 21. The end of the second steel wire rope 28 passes through the wire hole b210 and is fixedly connected to the connecting ring 230 on the right.

[0040] The second servo motor 204 drives the second winding roller 27 to rotate forward or reversely, so that the second winding roller 27 pays out or reels in the second steel wire rope 28. When the second steel wire rope 28 is reeled in, the second steel wire rope 28 pulls the moving seat 23 to move rightward, so that the moving seat 23 drives the monitoring camera 24 to move rightward.

[0041] The first servo motor 203 and the second servo motor 204 are the same, and the first servo motor 203 and the second servo motor 204 work synchronously. When the first servo motor 203 and the second servo motor 204 rotate forward at the same time, the first winding roller 25 reels the first steel wire rope 26, and the second winding roller 27 pays out the second steel wire rope 28, so that the monitoring camera 24 moves to the left. When the first servo motor 203 and the second servo motor 204 rotate reversely at the same time, the first winding roller 25 pays out the first steel wire rope 26, and the second winding roller 27 reels the second steel wire rope 28, so that the monitoring camera 24 moves to the right.

[0042] In this embodiment, the bottom of the first winding box 20 and the second winding box 21 are both open structures, which is convenient for the staff to wind the first steel wire rope 26 on the first winding roller 25 and the second steel wire rope 28 on the second winding roller 27. The bottom of the front side of the first winding box 20 and the second winding box 21 are both provided with a drain outlet 208. When rainwater enters the first winding box 20 and the second winding box 21, it can be discharged from the drain outlet 208.

[0043] Specifically, mounting plates 209 are provided at the bottom of opposite sides of the first winding box 20 and the second winding box 21, and a plurality of mounting holes for bolts to pass through are provided at the top of the mounting plate 209, so that the first winding box 20 and the second winding box 21 can be fixed on the top of the transformer body 1.

[0044] Furthermore, two first annular positioning blocks 201 which are symmetrically arranged front to back are provided on the right side of the first winding box 20, and the left ends of the two positioning rods 22 are respectively inserted into the two first annular positioning blocks 201 for positioning the left ends of the two positioning rods 22. Two first rubber blocks 29 which are symmetrically arranged up and down are also provided on the right side of the first winding box 20 to prevent the left side of the moving seat 23 from hitting the right side of the first winding box 20.

[0045] Furthermore, two second annular positioning blocks 211 which are symmetrically arranged front to back are provided on the left side of the second winding box 21. The right ends of the two positioning rods 22 are respectively inserted into the two second annular positioning blocks 211 for positioning the right ends of the two positioning rods 22, so that the positions of the two positioning rods 22 are fixed. Two second rubber blocks 202 which are symmetrically arranged up and down are also provided on the left side of the second winding box 21 to prevent the right side of the moving seat 23 from hitting the left side of the second winding box 21.

[0046] Furthermore, a protective cover 205 is provided on the rear side of the first winding box 20 and the second winding box 21, and the first servo motor 203 and the second servo motor 204 are respectively located in the two protective covers 205, which protect the first servo motor 203 and the second servo motor 204, prevent the first servo motor 203 and the second servo motor 204 from being exposed to the sun or corroded by rain, and increase the service life of the first servo motor 203 and the second servo motor 204.

[0047] Furthermore, the rear side of the protective cover 205 is a beveled surface structure, which is conducive to rainwater washing the heat conducting plate 206 and avoiding dust accumulation on the surface of the heat conducting plate 206. The rear side of the protective cover 205 is penetrated by a heat conducting plate 206, and the top of the heat conducting plate 206 is provided with a plurality of heat conducting plates 207 arranged equidistantly on the left and right. When the first servo motor 203 and the second servo motor 204 are used at a high frequency, a large amount of heat will be generated, and the heat in the protective cover 205 can be dissipated through the heat conducting plate 206 and the plurality of heat conducting plates 207.

[0048] Furthermore, support rods 231 are provided at the top of the movable seat 23 and near the left and right ends of the front side. The top ends of the two support rods 231 are commonly connected with an arc-shaped sun visor 232. The monitoring camera 24 is located directly below the arc-shaped sun visor 232, which plays a certain sunshade and rain protection role for the monitoring camera 24.

[0049] It should be noted that the first servo motor 203, the second servo motor 204, the monitoring camera 24 and the remote controller 212 in the present invention are all universal standard parts or parts known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or through conventional experimental methods. The specific connection means should refer to the working sequence between the electrical components in the above working principle to complete the electrical connection, and the detailed connection means are well-known technologies in the art. The above mainly introduces the working principle and process, and no longer explains the electrical control.

[0050] When the transformer operation monitoring device of this embodiment is in use, when it is necessary to control the monitoring camera 24 to move to the left, the staff remotely controls the first servo motor 203 and the second servo motor 204 to rotate forward at the same time, the first servo motor 203 drives the first winding roller 25 to rotate, the second servo motor 204 drives the second winding roller 27 to rotate, the first winding roller 25 reels the first steel wire rope 26, the second winding roller 27 pays out the second steel wire rope 28, the first steel wire rope 26 pulls the moving seat 23 to move to the left, so that the moving seat 23 drives the monitoring camera The camera 24 moves to the left; when it is necessary to control the monitoring camera 24 to move to the right, the staff remotely controls the first servo motor 203 and the second servo motor 204 to rotate in opposite directions at the same time, the first servo motor 203 drives the first winding roller 25 to rotate, and the second servo motor 204 drives the second winding roller 27 to rotate, the first winding roller 25 pays out the first steel wire rope 26, and the second winding roller 27 reels the second steel wire rope 28, and the second steel wire rope 28 pulls the moving seat 23 to move to the right, thereby causing the moving seat 23 to drive the monitoring camera 24 to move to the right.

[0051] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A transformer operation monitoring device, comprising a transformer body (1), and a monitoring component (2) installed on the top of the transformer body (1), characterized in that: The top of the transformer body (1) is provided with a plurality of terminal posts (10). The monitoring component (2) comprises a first winding box (20) and a second winding box (21). The first winding box (20) is located directly to the left of the second winding box (21). Two positioning rods (22) are arranged symmetrically in front and back between the first winding box (20) and the second winding box (21). The two positioning rods (22) are slidably connected to a moving seat (23). A monitoring camera (24) is arranged on the top of the moving seat (23). A connecting ring (230) is arranged in the middle of the left and right sides of the moving seat (23). A first winding roller (25) is rotatably connected between the front and back sides of the inner wall of the first winding box (20). A first servo motor (203) for driving the first winding roller (25) to rotate is arranged at the rear side of the first winding box (20). A first steel wire rope (26) is wound around the first winding roller (25). A winding box (20) has a wire hole a (200) on the right side, the end of the first steel wire rope (26) passes through the wire hole a (200) and is fixedly connected to a connecting ring (230) on the left side, a second winding roller (27) is rotatably connected between the front and rear sides of the inner wall of the second winding box (21), a second servo motor (204) for driving the second winding roller (27) to rotate is provided on the rear side of the second winding box (21), a remote controller (212) for controlling the operation of the first servo motor (203), the second servo motor (204) and the monitoring camera (24) is provided at the bottom of the right side of the first winding box (20), a second steel wire rope (28) is wound around the second winding roller (27), and a wire hole b (210) is provided on the left side of the second winding box (21), the end of the second steel wire rope (28) passes through the wire hole b (210) and is fixedly connected to the connecting ring (230) on the right side.

2. The transformer operation monitoring device according to claim 1, characterized in that: The bottoms of the first winding box (20) and the second winding box (21) are both open structures, and drainage openings (208) are provided at the bottoms of the front sides of the first winding box (20) and the second winding box (21).

3. The transformer operation monitoring device according to claim 1, characterized in that: A mounting plate (209) is provided at the bottom of the opposite sides of the first winding box (20) and the second winding box (21), and a plurality of mounting holes for bolts to pass through are provided at the top of the mounting plate (209).

4. The transformer operation monitoring device according to claim 1, characterized in that: Two first annular positioning blocks (201) are arranged symmetrically in front and back on the right side of the first winding box (20), and the left ends of the two positioning rods (22) are respectively inserted into the two first annular positioning blocks (201). Two first rubber blocks (29) are also arranged symmetrically in top and bottom on the right side of the first winding box (20).

5. The transformer operation monitoring device according to claim 1, characterized in that: The left side of the second winding box (21) is provided with two second annular positioning blocks (211) which are symmetrically arranged in the front and back directions, and the right ends of the two positioning rods (22) are respectively inserted into the two second annular positioning blocks (211). The left side of the second winding box (21) is also provided with two second rubber blocks (202) which are symmetrically arranged in the upper and lower directions.

6. The transformer operation monitoring device according to claim 1, characterized in that: The first winding box (20) and the second winding box (21) are both provided with protective covers (205) on their rear sides, and the first servo motor (203) and the second servo motor (204) are respectively located in the two protective covers (205).

7. The transformer operation monitoring device according to claim 6, characterized in that: The rear side of the protective cover (205) is a beveled surface structure, and a heat conducting plate (206) is provided through the rear side of the protective cover (205), and a plurality of heat conducting sheets (207) arranged equidistantly from left to right are provided on the top of the heat conducting plate (206).

8. The transformer operation monitoring device according to claim 1, characterized in that: Support rods (231) are provided at the top of the movable seat (23) and near the left and right ends of the front side. The top ends of the two support rods (231) are connected to a curved sunshade (232). The monitoring camera (24) is located directly below the curved sunshade (232).

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