High-voltage power equipment monitoring device

Abstract

The invention discloses a high-voltage power equipment monitoring device, and relates to the technical field of power equipment.The high-voltage power equipment monitoring device comprises a mounting plate, a plurality of uniformly distributed through holes are formed in the mounting plate, and an insulation detector, an audible and visual alarm and a monitoring camera which are mounted on the mounting plate through bolts penetrating through the through holes are arranged on the front side of the mounting plate; the guiding circulation assembly is installed on the installation plate and comprises an installation guide plate and a temperature detector, the temperature detector reciprocates along the path of the installation guide plate, the elastic supporting assembly comprises an integrated plate and is installed on the rear side of the installation plate, the integrated plate is provided with a plurality of grooves corresponding to the through holes in a one-to-one mode, and bolts are clamped into the grooves, so that the temperature of the temperature detector can be detected. According to the technical scheme, bolts are supported by the integrated board, temperature detection is conducted on different positions in the electrical equipment, the application range is wide, meanwhile, the insulation detector, the audible and visual alarm, the monitoring camera and the temperature detection device are integrated with the mounting board, the purpose of integrated mounting is achieved, and the mounting efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of electric power equipment, and more specifically, to a high-voltage electric power equipment monitoring device. Background Art

[0002] High-voltage power equipment refers to equipment used in high-voltage electrical systems, usually equipment with a voltage level of 1000V and above. Common equipment includes transformers, switchgear, circuit breakers, lightning arresters, disconnectors, cables and cable accessories. In order to ensure the stable operation of the high-voltage power system, monitoring devices will be used to monitor various parameters of the equipment, including insulation status, mechanical properties, gas properties, vibration, current and temperature.

[0003] Basic monitoring devices generally install each monitoring equipment separately. When staff conduct regular inspections, they often need to enter different areas to check. It does not have the function of integrated installation, and cannot adapt well to the installation needs of monitoring equipment of different types and specifications, and has certain limitations.

[0004] In summary, how to provide an electric power monitoring device that can be installed and used in an integrated manner is a problem that currently needs to be solved urgently by those skilled in the art. Summary of the invention

[0005] In view of this, an object of the present invention is to provide a high-voltage electric power equipment monitoring device that can be installed as one piece and has a more accurate detection effect.

[0006] In order to achieve the above object, the present invention provides the following technical solutions:

[0007] A high-voltage electric power equipment monitoring device, comprising:

[0008] A mounting plate, wherein the mounting plate is provided with a plurality of evenly distributed through holes, and an insulation detector, an audible and visual alarm, and a monitoring camera are provided on the front side of the mounting plate and are installed on the mounting plate by passing bolts through the through holes;

[0009] a guide circulation assembly mounted on the mounting plate, the guide circulation assembly comprising a mounting guide plate and a temperature detector, the temperature detector reciprocating along a path of the mounting guide plate;

[0010] The elastic supporting assembly includes an integrated plate and is installed on the rear side of the mounting plate. The integrated plate is provided with a plurality of grooves corresponding to the through holes one by one. The integrated plate supports the bolts by inserting the bolts into the grooves.

[0011] In the present invention, the elastic supporting assembly further comprises:

[0012] An elastic member is respectively connected to the integrated board and the mounting board, and is used to control the integrated board to move in a direction corresponding to the through hole.

[0013] In the present invention, the elastic supporting assembly further comprises:

[0014] A vertical rod is slidably mounted on the mounting plate, and the integrated board is connected to the vertical rod.

[0015] According to a further aspect of the present invention, the elastic member is a spring, and the spring is sleeved on the outside of the vertical rod.

[0016] According to a further aspect of the present invention, an anti-slip layer is provided on the inner side of the through hole and the inner side of the groove.

[0017] According to a further aspect of the present invention, a fixing frame for fixing the mounting plate is provided outside the mounting plate, and a plurality of stabilizing plates are provided on the fixing frame.

[0018] According to a further aspect of the present invention, the installation guide plate is provided with a guide groove arranged along its path, and the temperature sensor is provided with a positioning moment rod sliding along the guide groove.

[0019] The present invention further comprises:

[0020] A driving member is connected to the temperature detector, and the driving member is used to control the temperature detector to move along the guide groove path.

[0021] The present invention further comprises:

[0022] A rack, the rack being arranged along the guide groove path and being fixed to the mounting guide plate;

[0023] A gear, a movable rod is fixed on the gear, and the gear is meshed with the rack;

[0024] The driving member controls the movable rod to rotate, and through the meshing of the gear and the rack, the temperature detector is controlled to move along the path of the guide groove.

[0025] Furthermore, in the present invention, the driving member is a stepping motor.

[0026] The high-voltage electric power equipment monitoring device provided by the present invention, when in use, is provided with a plurality of evenly distributed through holes on the mounting plate, and the front side of the mounting plate is provided with an insulation detector, an audible and visual alarm, and a monitoring camera which are installed on the mounting plate by passing bolts through the through holes. The insulation detector, the audible and visual alarm, and the monitoring camera are used to effectively monitor the inside of the electric power equipment to be monitored, thereby meeting the monitoring needs of the user. The guide circulation component is installed on the mounting plate, and the guide circulation component includes an installation guide plate and a temperature detector. The temperature detector reciprocates along the path of the installation guide plate. By moving the temperature detector, real-time monitoring of different positions inside the electric power equipment is achieved. Monitoring, and the user can adjust the temperature detection position in real time through remote control, to meet the needs of multi-point monitoring and reduce the cost of temperature detection. The elastic supporting component includes an integrated board, which is installed on the rear side of the mounting plate. The integrated board is provided with a number of grooves corresponding to the through holes. The integrated board supports the bolts by inserting the bolts into the grooves. It can be well adapted to the installation space requirements of hexagon socket bolts of different specifications on different monitoring equipment, and has a wide range of applications. At the same time, the insulation detector, sound and light alarm, monitoring camera and temperature detection equipment are integrated with the mounting plate to achieve the purpose of integrated installation, which is conducive to improving the efficiency of installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0028] Figure 1 This is a schematic diagram of the overall axial structure of the device provided by the present invention;

[0029] Figure 2 This is a schematic diagram of the structure of the overall back axial side provided by the present invention;

[0030] Figure 3 A schematic diagram of a partial structure of the elastic supporting assembly provided by the present invention;

[0031] Figure 4 The present invention provides Figure 3 The enlarged structural diagram at A in the middle;

[0032] Figure 5 A schematic diagram of the structure of a partial guide circulation component provided by the present invention;

[0033] Figure 6 This is a schematic diagram of the structure of the disassembled guide circulation assembly provided by the present invention.

[0034] Figure 1-Figure 6, the reference numerals include:

[0035] Fixed frame 1; insulation detector 2; sound and light alarm 3; monitoring camera 4; guide circulation component 5; installation guide plate 501; guide groove 502; rack 503; wheel 504; movable rod 505; positioning torque rod 506; driving member 507; temperature detector 508; stabilizing plate 6; mounting plate 7; through hole 8; elastic supporting component 9; integrated board 901; groove 902; elastic member 903; anti-slip layer 904; vertical rod 905. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0037] The core of the present invention is to provide a high-voltage electric power equipment monitoring device, which can be installed in one piece and has a more accurate detection effect.

[0038] Please refer to Figure 1-Figure 6 A high-voltage power equipment monitoring device includes a mounting plate 7, a guide circulation component 5 and an elastic supporting component 9. The mounting plate 7 is provided with a plurality of evenly distributed through holes 8. The front side of the mounting plate 7 is provided with an insulation detector 2, an audible and visual alarm 3 and a monitoring camera 4 which are installed on the mounting plate 7 by passing bolts through the through holes 8. The guide circulation component 5 is installed on the mounting plate 7. The guide circulation component 5 includes a mounting guide plate 501 and a temperature detector 508. The temperature detector 508 reciprocates along the path of the mounting guide plate 501. The elastic supporting component 9 includes an integrated board 901 and is installed on the rear side of the mounting plate 7. The integrated board 901 is provided with a plurality of grooves 902 corresponding to the through holes 8. The integrated board 901 supports the bolts by inserting the bolts into the grooves 902.

[0039] It should be noted that in the embodiment of the present invention, the insulation detector 2, the sound and light alarm 3 and the surveillance camera 4 are all provided with a mounting plate 7, and a mounting hole is provided on the mounting plate 7. During installation, bolts are passed through the mounting holes and the through holes 8 on the mounting plate 7 to achieve the installation of the insulation detector 2, the sound and light alarm 3 and the surveillance camera 4 on the mounting plate 7.

[0040] In addition, in the embodiment of the present invention, the through holes 8 are distributed on the mounting plate 7 in a linear array, that is, in columns and rows.

[0041] In addition, the insulation detector 2 in the embodiment of the present invention is a SwitchGard switch cabinet insulation online monitoring instrument, which performs insulation monitoring of electrical equipment based on the pulse current principle, and can continuously and real-timely monitor partial discharge online, so as to discover potential defects in equipment insulation earlier and more timely.

[0042] Optionally, in order to make the mounting plate 7 adaptable to more models of insulation detectors 2, sound and light alarms 3 and monitoring cameras 4, in some embodiments, the mounting plate 7 is detachably connected to the insulation detector 2, the sound and light alarm 3 and the monitoring camera 4.

[0043] Optionally, in some embodiments, the mounting plate 7 is detachably connected to the insulation detector 2, the sound and light alarm 3 and the monitoring camera 4 by bolts, or detachably connected by snap-fitting.

[0044] Optionally, in some embodiments, the groove 902 may be in an arc shape, and the diameter of the groove 902 is the same as the diameter of the through hole 8 .

[0045] In other embodiments, the groove 902 may have a triangular or polygonal structure.

[0046] When in use, a plurality of evenly distributed through holes 8 are provided on the mounting plate 7, and an insulation detector 2, an audible and visual alarm 3 and a monitoring camera 4 are provided on the front side of the mounting plate 7, which are installed on the mounting plate 7 by passing bolts through the through holes 8. The insulation detector 2, the audible and visual alarm 3 and the monitoring camera 4 can effectively monitor the inside of the power equipment to be monitored to meet the monitoring needs of the user. The guide circulation component 5 is installed on the mounting plate 7, and the guide circulation component 5 includes a mounting guide plate 501 and a temperature detector 508. The temperature detector 508 reciprocates along the path of the mounting guide plate 501. By moving the temperature detector 508, real-time monitoring of different positions inside the power equipment can be achieved, and the temperature detector 508 can be used to monitor the power equipment. The user can adjust the temperature detection position in real time through remote control to meet the needs of multi-point monitoring and reduce the cost of temperature detection. The elastic supporting component 9 includes an integrated board 901 and is installed on the rear side of the mounting plate 7. The integrated board 901 is provided with a plurality of grooves 902 corresponding to the through holes 8. The integrated board 901 supports the bolts by inserting the bolts into the grooves 902. It can be well adapted to the installation space requirements of hexagon socket bolts of different specifications on different monitoring equipment and has a wide range of applications. At the same time, the insulation detector 2, the sound and light alarm 3, the monitoring camera 4 and the temperature detector 508 are integrated with the mounting plate 7 to achieve the purpose of integrated installation, which is conducive to improving the efficiency of installation.

[0047] Please refer to Figure 4In some embodiments, the elastic supporting assembly 9 also includes an elastic member 903, which is respectively connected to the integrated board 901 and the mounting board 7, and is used to control the integrated board 901 to move toward the corresponding through hole 8. That is to say, the integrated board 901 is driven by the elastic member 903 to move toward the corresponding through hole 8, so that it applies pressure to the bolts to avoid the bolts from loosening during use.

[0048] Please continue to refer to Figure 4 In order to enhance the stability of the integrated board 901 during the displacement process, in some embodiments, the elastic supporting assembly 9 also includes a vertical rod 905, and the vertical rod 905 is slidably installed on the mounting plate 7, and the integrated board 901 is connected to the vertical rod 905. Specifically, the vertical rod 905 is slidably installed on the mounting plate 7 and connected to the integrated board 901. When the integrated board 901 is displaced, the vertical rod 905 can limit it to ensure that the integrated board 901 can effectively contact the bolts and achieve effective fixation of the bolts.

[0049] It should be noted that in the embodiment of the present invention, two vertical rods 905 may be used, namely, they are respectively located on both sides of the integrated board 901, so as to further improve the stability of the integrated board 901 during the movement.

[0050] In addition, in the embodiment of the present invention, a fixing block is installed on the mounting plate 7, and the sliding rod is slidably connected to the fixing block.

[0051] Optionally, in some embodiments, the elastic member 903 is a spring, and the spring is sleeved on the outside of the vertical rod 905, that is, the pre-tightening force on the integrated board 901 is maintained by the elasticity of the spring.

[0052] In other embodiments, the elastic member 903 may be a rubber rope or a rubber band, which is connected to the mounting plate 7 and the integrated board 901, and maintains the pre-tightening force on the integrated board 901 through its own elasticity.

[0053] Please continue to refer to Figure 4 In order to further enhance the fixing effect of the bolts, in some embodiments, an anti-slip layer 904 is provided on the inner side of the through hole 8 and the inner side of the groove 902. That is to say, the anti-slip layer 904 is provided at the position in contact with the bolts, and the anti-slip layer 904 increases the tightening effect of the bolts.

[0054] Optionally, in some embodiments, the protective layer may be made of rubber or silicone material to increase the friction at the contact position with the bolt, thereby improving the tightening effect of the bolt.

[0055] Please continue to refer to Figure 1In some embodiments, a fixing frame 1 for fixing the mounting plate 7 is provided outside the mounting plate 7, and a plurality of stabilizing plates 6 are provided on the fixing frame 1. That is to say, by installing the fixing frame 1 outside the mounting plate 7 and providing a plurality of stabilizing plates 6 on the fixing frame 1, it is beneficial to fix the device as a whole, facilitate its integrated installation, and improve the overall stability of the device. At the same time, installing the stabilizing plates 6 on the fixing frame 1 facilitates the installation of the device inside the power equipment.

[0056] Optionally, in some embodiments, the stabilizing plate 6 can be slid on the fixing frame 1, and the position of the stabilizing plate 6 can be quickly adjusted according to the installation position requirements, which is beneficial to improving the installation convenience and versatility of the device.

[0057] In other embodiments, mounting holes corresponding to the through holes 8 are provided on the stabilizing plate 6. When the position of the stabilizing plate 6 needs to be adjusted, the stabilizing plate 6 only needs to be installed in the through holes 8 at the corresponding positions. The position of the stabilizing plate 6 can be quickly adjusted according to user needs.

[0058] Please refer to Figure 6 In some embodiments, the mounting guide plate 501 is provided with a guide groove 502 arranged along its path, and the temperature sensor is provided with a positioning moment rod 506 sliding along the guide groove 502. That is to say, the positioning moment rod 506 on the temperature sensor is slidably installed in the guide groove 502 on the mounting guide plate 501, so as to improve the smoothness and stability of the temperature sensor during the movement.

[0059] Optionally, in some embodiments, the path of the guide slot 502 can be adjusted according to actual installation requirements.

[0060] In some embodiments, the power equipment needs to perform temperature detection on an S-shaped path. The guide plate 501 and the guide groove 502 are re-machined and installed into an S-shaped structure, so that the temperature sensor can move on the S-shaped path.

[0061] In other embodiments, the power equipment needs to perform temperature detection in a Z-shaped path, and the guide plate 501 and the guide groove 502 are re-processed and installed into a Z-shaped structure, so that the temperature sensor can move in a Z-shaped path.

[0062] In other embodiments, the power equipment needs to perform temperature detection on a W-shaped path, and the guide plate 501 and the guide groove 502 are re-machined and installed into a W-shaped structure, so that the temperature sensor can move along the W-shaped path.

[0063] Optionally, in some embodiments, a roller is installed on the positioning moment rod 506, and the roller adopts a groove 902 wheel. By inserting the roller into the guide groove 502, the resistance of the temperature sensor during movement can be reduced, which is conducive to improving the smoothness and stability of the temperature sensor during movement.

[0064] Please refer to Figure 6 In some embodiments, the guide circulation component 5 also includes a driving member 507, which is connected to the temperature sensor. The driving member 507 is used to control the temperature detector 508 to move along the guide groove 502. That is to say, the driving member 507 serves as a power source for driving the temperature detector 508 to move. The driving member 507 controls the temperature detector 508 to move along the guide groove 502 to realize temperature detection at different positions inside the power equipment.

[0065] Optionally, in some embodiments, the driving member 507 may be a pneumatic cylinder or an electric cylinder, and the temperature detector 508 may be driven to move along the guide groove 502 by extending and retracting the pneumatic cylinder or the electric cylinder. Specifically, the pneumatic cylinder or the electric cylinder is rotatably mounted on the mounting plate 7, and the protruding end is connected to the temperature detector 508.

[0066] In other embodiments, the guide circulation component 5 also includes a rack 503 and a gear 504. The rack 503 is arranged along the path of the guide groove 502. The rack 503 is fixed to the mounting guide plate 501. A movable rod 505 is fixed on the gear 504. The gear 504 is meshed with the rack 503. The driving member 507 controls the rotation of the movable rod 505. Through the meshing of the gear 504 and the rack 503, the temperature detector 508 is controlled to move along the path of the mounting guide plate 501. That is to say, the cooperation of the gear 504 and the rack 503 is used to control the drive of the temperature detector 508, that is, the rotation of the movable rod 505 is controlled, so that the temperature detector 508 can be controlled to move along the guide groove 502.

[0067] In the above embodiment, the driving member 507 may adopt a stepping motor, that is, the stepping motor is used as a driving source to control the rotation of the movable rod 505, thereby controlling the movement of the temperature detector 508.

[0068] A monitoring device for high voltage electric equipment comprises the following steps:

[0069] S1: According to the layout of high-voltage power equipment in the factory, firstly, the fixing frame 1 is fixed and installed in a suitable position by bolts and the stabilizing plate 6, and then, according to the actual monitoring needs, such as shooting needs, alarm needs, insulation monitoring needs and cycle monitoring needs, the corresponding models of monitoring cameras 4, sound and light alarms 3, insulation detectors 2 and temperature monitors are selected;

[0070] S2: Since the monitoring camera 4, the sound and light alarm 3, the insulation detector 2 and the temperature monitor have different specifications and types, the installation of the monitoring camera 4 is taken as an example. When installing the monitoring camera 4, firstly, according to the installation position of the monitoring camera 4, the elastic support component 9 of appropriate height is selected, and the integrated board 901 is moved downward. Under the action of the vertical rod 905 and the elastic member 903, the integrated board 901 is stably moved downward so that the elastic member 903 is stretched until the center of the circle on the groove 902 is at the same position as the center of the circle on the through hole 8. At this time, the monitoring camera 4 is moved to contact with the mounting plate 7, and the bolt passes through the through hole 8 and the groove 902. Then the integrated board 901 is loosened. Under the elastic connection of the elastic member 903, the integrated board 901 will automatically move up and the nut will be screwed into the bolt. In this state, the anti-skid layer 904 is in anti-skid contact with the thread on the bolt, which can achieve the effect of anti-skid protection and prevent the bolt from rotating at will.

[0071] S3: According to the requirements of the temperature monitor's cyclic monitoring path, select a mounting guide plate 501 of a suitable shape, fix the mounting guide plate 501 at a suitable position on the mounting plate 7, and then fix the temperature monitor at a suitable position on the mounting guide plate 501. In the actual monitoring process, the small stepper motor is controlled to work, and the movable rod 505 drives the gear 504 to rotate. Since the gear 504 is meshed with the rack 503, the gear 504 can be displaced while rotating. Under the guidance of the positioning torque rod 506 and the guide groove 502, the position of the temperature monitor is adjusted, and the temperature monitor can be used to monitor the temperature at different positions in the high-voltage power equipment.

[0072] That is to say, the focus of the embodiment of the present invention is: through the insulation detector 2, the sound and light alarm 3 and the monitoring camera 4, the internal part of the power equipment to be monitored is effectively monitored to meet the monitoring needs of the user, and different positions inside the power equipment are monitored in real time. The user can adjust the temperature detection position in real time through remote control to meet the multi-point monitoring needs and reduce the cost investment of temperature detection. By inserting the bolts into the grooves 902 on the integrated board 901, the integrated board 901 supports the bolts, which can be well adapted to the installation space requirements of hexagon socket bolts of different specifications on different monitoring equipment, and has a wide range of applications. At the same time, the insulation detector 2, the sound and light alarm 3, the monitoring camera 4 and the temperature detector 508 are integrated with the mounting plate 7 to achieve the purpose of integrated installation, which is conducive to improving the efficiency of installation.

[0073] The various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referenced to each other.

[0074] The above is a detailed introduction to a high-voltage electric power equipment monitoring device provided by the present invention. This article uses specific examples to illustrate the principles and implementation methods of the present invention. The description of the above embodiments is only used to help understand the method of the present invention and its core idea. It should be pointed out that for ordinary technicians in this technical field, without departing from the principles of the present invention, several improvements and modifications can be made to the present invention, and these improvements and modifications also fall within the scope of protection of the claims of the present invention.

Claims

1. A high voltage power equipment monitoring device, characterized in that: include: A mounting plate (7), wherein the mounting plate (7) is provided with a plurality of evenly distributed through holes (8), and the front side of the mounting plate (7) is provided with an insulation detector (2), an audible and visual alarm (3), and a monitoring camera (4) which are mounted on the mounting plate (7) by means of bolts passing through the through holes (8); A guide circulation assembly (5), the guide circulation assembly (5) being mounted on the mounting plate (7), the guide circulation assembly (5) comprising a mounting guide plate (501) and a temperature detector (508), the temperature detector (508) reciprocating along a path of the mounting guide plate (501); An elastic supporting assembly (9), the elastic supporting assembly (9) comprising an integrated board (901) and mounted on the rear side of the mounting plate (7), the integrated board (901) being provided with a plurality of grooves (902) corresponding one to one with the through holes (8), and the integrated board (901) supporting the bolts by inserting the bolts into the grooves (902).

2. A high-voltage power equipment monitoring device according to claim 1, characterized in that: The elastic supporting component (9) further comprises: An elastic member (903), the elastic member (903) being connected to the integrated board (901) and the mounting board (7) respectively, and being used to control the integrated board (901) to move in a direction corresponding to the through hole (8).

3. A high-voltage power equipment monitoring device according to claim 2, characterized in that: The elastic supporting component (9) further comprises: A vertical rod (905), the vertical rod (905) is slidably mounted on the mounting plate (7), and the integrated board (901) is connected to the vertical rod (905).

4. A high-voltage power equipment monitoring device according to claim 3, characterized in that: The elastic member (903) is a spring, and the spring is sleeved outside the vertical rod (905).

5. A high-voltage power equipment monitoring device according to claim 1, characterized in that: An anti-slip layer (904) is provided on the inner side of the through hole (8) and the inner side of the groove (902).

6. A high-voltage power equipment monitoring device according to claim 1, characterized in that: A fixing frame (1) for fixing the mounting plate (7) is provided outside the mounting plate (7), and a plurality of stabilizing plates (6) are provided on the fixing frame (1).

7. A high-voltage power equipment monitoring device according to any one of claims 1 to 6, characterized in that: The installation guide plate (501) is provided with a guide groove (502) arranged along its path, and the temperature sensor is provided with a positioning moment rod (506) that slides along the guide groove (502).

8. A high-voltage power equipment monitoring device according to claim 7, characterized in that: The guide circulation component (5) further comprises: A driving member (507), the driving member (507) being connected to the temperature device, and the driving member (507) being used to control the temperature detector (508) to move along the path of the guide groove (502).

9. A high-voltage power equipment monitoring device according to claim 8, characterized in that: The guide circulation component (5) further comprises: A rack (503), the rack (503) being arranged along the path of the guide groove (502), and the rack (503) being fixed to the mounting guide plate (501); A gear (504), a movable rod (505) being fixed on the gear (504), and the gear (504) being meshed with the rack (503); The driving member (507) controls the movable rod (505) to rotate, and through the meshing of the gear (504) and the rack (503), the temperature detector (508) is controlled to move along the path of the guide groove (502).

10. A high-voltage power equipment monitoring device according to claim 9, characterized in that: The driving member (507) is a stepping motor.

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