Auxiliary monitoring device for transformer substation

Abstract

The utility model discloses an auxiliary monitoring device for a transformer station, and particularly relates to the technical field of auxiliary monitoring, which comprises a supporting column, a movable driving part is arranged at the top end in the supporting column, a monitoring camera is fixedly connected to the outer side of the top end of the movable driving part, and a connecting part is arranged at the bottom end of the movable driving part. And a driving assembly is arranged at the bottom end of the inner side of the connecting part. According to the auxiliary monitoring device for the transformer substation, the rotating gear, the rotating connecting shaft, the guide lifting assembly, the driving assembly and the like are matched to achieve the effect of accurately controlling the movement of the monitoring camera, the position and the orientation of the monitoring camera can be flexibly adjusted, the comprehensiveness and the flexibility of monitoring are improved, and the monitoring efficiency is improved. And through cooperation of the driving inner shaft, the driving outer shaft and the driving assembly, the effect of effectively separating the rotating function from the lifting function is achieved, and the operation accuracy and convenience are improved.

Description

Technical Field

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

[0002] A substation is a power facility in a power system that transforms voltage, receives and distributes electrical energy, controls the flow of power, and adjusts voltage. Substation auxiliary monitoring devices can monitor environmental parameters within the substation in real time, such as temperature, humidity, and smoke, promptly detect abnormalities, prevent equipment damage due to environmental factors, ensure the safe and stable operation of the substation, and improve operation and maintenance management efficiency.

[0003] Chinese patent document CN214507226U discloses an intelligent substation auxiliary monitoring device, including an intelligent computer. A mounting base is symmetrically fixedly connected to the rear side wall of the intelligent computer. A spring telescopic rod is symmetrically fixedly connected to the center of the rear side wall of the intelligent computer. A mounting rod is fixedly connected between the two spring telescopic rods on opposite sides of the side wall. A cooling fan is fixedly installed at the center of the mounting rod on the side wall away from the intelligent computer. A wireless transmitter is fixedly installed above one side wall of the intelligent computer. A mounting base is fixedly connected to the lower side wall of one side wall of the intelligent computer. A mounting frame is symmetrically fixedly connected to the middle of the bottom wall of the mounting base. A winding drum is rotatably connected between the two mounting frames on opposite sides of the side wall.

[0004] While the aforementioned device can dissipate heat and store cables, it cannot rotate the camera itself, resulting in a small monitoring range. Furthermore, the camera's position cannot be moved, making it prone to obstruction of the field of view in different environments after installation, leading to poor monitoring performance. Utility Model Content

[0005] The purpose of this invention is to provide a substation auxiliary monitoring device to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a substation auxiliary monitoring device, comprising a support column, a movable drive component is provided at the top of the support column, a monitoring camera is fixedly connected to the outer side of the top of the movable drive component, a connecting component is provided at the bottom of the movable drive component, and a drive assembly is provided at the bottom inner side of the connecting component.

[0007] Preferably, the moving drive component includes a rotating gear, the outer side of the bottom end of the rotating gear is fixedly connected to the top end of the connecting component, a rotating shaft is provided in the middle of the top end of the rotating gear, a guide lifting component is fixedly connected to the end of the rotating shaft away from the rotating gear, the top end of the guide lifting component is fixedly connected to the bottom end of the monitoring camera, and a limit turntable is fixedly connected to the side of the top end of the rotating shaft away from the guide lifting component.

[0008] Preferably, the guide lifting assembly includes a fixed ring, the outer surface of which is fixedly connected to the inner side of the rotating shaft, a driven gear is rotatably connected to the bottom end of the fixed ring, the driven gear meshes with the rotating gear, a lifting threaded column is fixedly connected to the middle of the top end of the driven gear, a lifting connecting column is threadedly connected to the outer surface of the lifting threaded column, and a fixed chassis is fixedly connected to the top end of the lifting connecting column.

[0009] Preferably, the support column includes an outer support column, and a support connecting column is fixedly connected to the upper inner side of the outer support column, and the support connecting column is rotatably connected to the outer surface of the connecting component.

[0010] Preferably, the connecting component includes an inner drive shaft, the top end of which is fixedly connected to the end of the rotating coupling away from the guide lifting assembly through a rotating gear, an outer drive shaft is provided on the outside of the inner drive shaft, the top end of which is fixedly connected to the bottom end of the rotating gear, a limit ring is fixedly connected to the bottom end of the inner drive shaft, and the outer surface of the outer drive shaft is rotatably connected to the middle of the support connecting column.

[0011] Preferably, the inner drive shaft includes a drive shaft body, the length of which is greater than that of the outer drive shaft, and the bottom end of the outer drive shaft and the drive shaft body are provided with a drive groove.

[0012] Preferably, the drive assembly includes a telescopic column, a drive motor is provided at the bottom end of the telescopic column, the top end of the telescopic column extends through a limiting ring to the inner side of the drive inner shaft, and a drive plug is fixedly connected to the top end of the telescopic column, the drive plug can enter the drive groove and fit tightly against it.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. This utility model can achieve precise control of the movement of the surveillance camera through the cooperation of rotating gears, rotating shafts, guide lifting components and drive components. It can flexibly adjust the position and orientation of the surveillance camera, improve the comprehensiveness and flexibility of monitoring. The surveillance camera can achieve all-round monitoring by rotating, and the height can be adjusted by lifting to avoid obstructing the field of view, thus meeting the monitoring needs in different environments.

[0015] 2. This utility model can effectively separate the rotation and lifting functions through the cooperation of the inner drive shaft, outer drive shaft and drive assembly, which improves the accuracy and convenience of operation. When adjusting the orientation and height of the monitoring camera, the inner drive shaft can be controlled independently or the outer drive shaft and inner drive shaft can be controlled simultaneously to achieve precise switching of functions, making the operation simpler and more efficient. It can achieve functional separation and facilitate independent control. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the guide lifting assembly structure of this utility model;

[0019] Figure 4 This is a schematic diagram of the rotating gear connection structure of this utility model;

[0020] Figure 5 This is a schematic diagram of the drive component structure of this utility model;

[0021] Figure 6 This is a schematic diagram of the connecting component structure of this utility model.

[0022] In the diagram: 1. Surveillance camera; 2. Motion drive component; 21. Guide lifting assembly; 211. Fixed chassis; 212. Lifting connecting column; 213. Lifting threaded column; 214. Fixing ring; 215. Driven gear; 22. Rotary coupling; 23. Rotary gear; 24. Limiting turntable; 3. Support column; 31. Support connecting column; 32. Support outer column; 4. Connecting component; 41. Drive outer shaft; 42. Drive inner shaft; 421. Drive shaft body; 422. Drive groove; 43. Limiting ring; 5. Drive assembly; 51. Drive insert; 52. Telescopic column. Detailed Implementation

[0023] 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.

[0024] Please see Figure 1 and Figure 2This utility model provides a technical solution for a substation auxiliary monitoring device: a substation auxiliary monitoring device includes a support column 3, which provides support for the entire device. A movable drive component 2 is provided at the top of the inside of the support column 3. A monitoring camera 1 is fixedly connected to the outer side of the top of the movable drive component 2. The monitoring camera 1 can move under the action of the movable drive component 2. A connecting component 4 is provided at the bottom of the movable drive component 2. A drive assembly 5 is provided at the bottom inner side of the connecting component 4. The connecting component 4 is used to connect the movable drive component 2 and the drive assembly 5 at the bottom inner side.

[0025] Please see Figure 2 The moving drive component 2 includes a rotating gear 23. The outer side of the bottom end of the rotating gear 23 is fixedly connected to the top end of the connecting component 4. A rotating shaft 22 is provided in the middle of the top end of the rotating gear 23. A guide lifting component 21 is fixedly connected to the end of the rotating shaft 22 away from the rotating gear 23. The top end of the guide lifting component 21 is fixedly connected to the bottom end of the monitoring camera 1. A limiting turntable 24 is fixedly connected to the side of the top end of the rotating shaft 22 away from the guide lifting component 21. The rotating shaft 22 and the rotating gear 23 are respectively connected to the top end of the connecting component 4. The connecting component 4 can drive the rotating shaft 22 and the rotating gear 23 individually or simultaneously. When the rotating gear 23 and the rotating shaft 22 are driven simultaneously, the rotating shaft 22 drives the guide lifting component 21 and the monitoring camera 1 connected together to rotate together around the rotating gear 23 as the center, so that the monitoring camera 1 can monitor in all directions. The limiting turntable 24 restricts the movable space of the guide lifting component 21 and ensures the stability of the movement of the guide lifting component 21.

[0026] Please see Figure 2 The support column 3 includes an outer support column 32, and a support connecting column 31 is fixedly connected to the upper inner side of the outer support column 32. The support connecting column 31 is rotatably connected to the outer surface of the connecting component 4. The support connecting column 31 is used to support the connection between the connecting component 4 and each component, thereby improving the stability of the device.

[0027] Please see Figure 3 The guide lifting assembly 21 includes a fixed ring 214, the outer surface of which is fixedly connected to the inner side of the rotating shaft 22. A driven gear 215 is rotatably connected to the bottom end of the fixed ring 214. The driven gear 215 meshes with the rotating gear 23. A lifting threaded column 213 is fixedly connected to the middle of the top end of the driven gear 215. A lifting connecting column 212 is threadedly connected to the outer surface of the lifting threaded column 213. A fixed base 211 is fixedly connected to the top end of the lifting connecting column 212.

[0028] When the rotating shaft 22 rotates alone, it will drive the fixed ring 214 to rotate together, causing the guide lifting assembly 21 to rotate together. The driven gear 215, which is meshed with the rotating gear 23, will rotate around the rotating gear 23 due to the rotation of the rotating shaft 22. The lifting threaded column 213, which is fixedly connected to the top center of the driven gear 215, will also rotate together. When the lifting threaded column 213 rotates, the lifting connecting column 212 will move up or down on the lifting threaded column 213 according to the action of the thread. The fixed base 211, which is fixedly connected to the top of the lifting connecting column 212, will drive the monitoring camera 1 connected to it to move up and down, so that the monitoring camera 1 can adjust its height position to obtain a better monitoring angle and avoid being obstructed.

[0029] Please see Figure 4 The connecting component 4 includes an inner drive shaft 42, the top end of which is fixedly connected to the end of the rotating shaft 22 away from the guide lifting component 21 through the rotating gear 23. An outer drive shaft 41 is provided on the outside of the inner drive shaft 42, the top end of which is fixedly connected to the bottom end of the rotating gear 23. A limit ring 43 is fixedly connected to the bottom end of the inner drive shaft 42. The outer surface of the outer drive shaft 41 is rotatably connected to the middle of the support connecting column 31. The inner drive shaft 42 can control the rotation of the rotating shaft 22, while the outer drive shaft 41 independently controls the rotation of the rotating gear 23. When the inner drive shaft 42 and the outer drive shaft 41 are both selected, the rotating shaft 22 and the rotating gear 23 are relatively stationary, so that the driven gear 215 will not rotate during rotation and will not lift or lower the fixed chassis 211, allowing for independent adjustment of the rotation position.

[0030] Please see Figure 5 and Figure 6 The drive assembly 5 includes a telescopic column 52, with a drive motor at the bottom of the telescopic column 52. The top of the telescopic column 52 extends through the limiting ring 43 to the inner side of the drive inner shaft 42. A drive plug 51 is fixedly connected to the top of the telescopic column 52. The drive plug 51 can enter the drive groove 422 and fit tightly therewith. Controlling the extension and retraction of the telescopic column 52 can cause the drive plug 51 to enter or leave the drive groove 422 of the drive outer shaft 41, so that the drive inner shaft 42 can be controlled independently or the drive outer shaft 41 and the drive inner shaft 42 can be controlled simultaneously to achieve functional separation.

[0031] Please see Figure 6 The inner drive shaft 42 includes a drive shaft body 421, the length of which is greater than that of the outer drive shaft 41. The outer drive shaft 41 and the drive shaft body 421 are both provided with a drive groove 422 at their bottom ends. The length difference allows the drive insert block 51 to control the drive shaft body 421 separately by descending, and then to control the outer drive shaft 41 and the inner drive shaft 42 to rotate together by rising into the drive groove 422 of the outer drive shaft 41.

[0032] Working principle:

[0033] When it is necessary to adjust the orientation of the surveillance camera 1, the drive plug 51 is inserted into the drive outer shaft 41 and drive inner shaft 42 by raising the telescopic column 52. Then the motor is started to make the drive outer shaft 41 and drive inner shaft 42 rotate under the drive of the drive plug 51. The guide lifting assembly 21 is rotated by the stationary state of the rotating shaft 22 and rotating gear 23, and the orientation of the surveillance camera 1 is adjusted by the rotation.

[0034] When the height of the surveillance camera 1 needs to be adjusted, first lower the telescopic column 52 so that the drive plug 51 can independently control the drive inner shaft 42. While the drive inner shaft 42 drives the guide lifting assembly 21 to rotate, the driven gear 215 will rotate due to its meshing with the rotating gear 23. During the rotation, it drives the lifting threaded column 213 to rotate, thereby controlling the lifting connecting column 212 to lift and lower. After reaching the desired height, repeat the steps of adjusting the orientation of the surveillance camera 1 to move the surveillance camera 1 to the required position while maintaining the height of the surveillance camera 1.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A substation auxiliary monitoring device, comprising a support column (3), characterized in that: The support column (3) has a moving drive component (2) at its top. A monitoring camera (1) is fixedly connected to the outer side of the top of the moving drive component (2). A connecting component (4) is provided at the bottom of the moving drive component (2). A drive assembly (5) is provided at the bottom of the inner side of the connecting component (4). The moving drive component (2) includes a rotating gear (23). The outer side of the bottom of the rotating gear (23) is fixedly connected to the top of the connecting component (4). A rotating shaft (22) is provided in the middle of the top of the rotating gear (23). A guide lifting assembly (21) is fixedly connected to the end of the rotating shaft (22) away from the rotating gear (23). The top of the guide lifting assembly (21) is fixedly connected to the bottom of the monitoring camera (1). A limit turntable (24) is fixedly connected to the side of the top of the rotating shaft (22) away from the guide lifting assembly (21).

2. The substation auxiliary monitoring device according to claim 1, characterized in that: The guide lifting assembly (21) includes a fixed ring (214), the outer surface of which is fixedly connected to the inner side of the rotating shaft (22). The bottom end of the fixed ring (214) is rotatably connected to a driven gear (215), which meshes with the rotating gear (23). The top center of the driven gear (215) is fixedly connected to a lifting threaded column (213), the outer surface of which is threadedly connected to a lifting connecting column (212), and the top end of the lifting connecting column (212) is fixedly connected to a fixed chassis (211).

3. The substation auxiliary monitoring device according to claim 1, characterized in that: The support column (3) includes an outer support column (32), and a support connecting column (31) is fixedly connected to the upper inner side of the outer support column (32). The support connecting column (31) is rotatably connected to the outer surface of the connecting component (4).

4. The substation auxiliary monitoring device according to claim 3, characterized in that: The connecting component (4) includes a drive inner shaft (42), the top end of which is fixedly connected to the end of the rotating shaft (22) away from the guide lifting component (21) through the rotating gear (23). A drive outer shaft (41) is provided on the outside of the drive inner shaft (42), the top end of which is fixedly connected to the bottom end of the rotating gear (23). A limit ring (43) is fixedly connected to the bottom end of the drive inner shaft (42), and the outer surface of the drive outer shaft (41) is rotatably connected to the middle of the support connecting column (31).

5. A substation auxiliary monitoring device according to claim 4, characterized in that: The inner drive shaft (42) includes a drive shaft body (421), the length of which is greater than that of the outer drive shaft (41), and the bottom end of the outer drive shaft (41) and the drive shaft body (421) are provided with a drive groove (422).

6. A substation auxiliary monitoring device according to claim 5, characterized in that: The drive assembly (5) includes a telescopic column (52), a drive motor is provided at the bottom of the telescopic column (52), the top of the telescopic column (52) extends through the limiting ring (43) to the inside of the drive inner shaft (42), and a drive plug (51) is fixedly connected to the top of the telescopic column (52). The drive plug (51) can enter the drive groove (422) and be in close contact with it.

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