Integrated automatic monitoring device for transformer substation

Abstract

The utility model relates to a comprehensive automatic monitoring device for a transformer substation, which aims to solve the technical problem that the monitoring quality of the transformer substation is reduced due to the fact that only the temperature of one side in the transformer substation can be monitored and the monitoring range is limited at present, and comprises a first arc-shaped ring and a second arc-shaped ring. A first arc-shaped through hole is formed in the middle side of the first arc-shaped ring, a second arc-shaped through hole is formed in the middle side of the second arc-shaped ring, the second arc-shaped ring is arranged below the first arc-shaped ring, the first arc-shaped ring and the second arc-shaped ring are arranged at an angle of 90 degrees, and a connecting rod is arranged at the intersection of the first arc-shaped through hole and the second arc-shaped through hole. According to the utility model, the temperature monitoring range of the infrared temperature measuring head in the transformer substation and the monitoring range of the camera shooting working pictures in the transformer substation are greatly increased, and the monitoring quality of the interior of the transformer substation is further improved.

Description

Technical Field

[0001] The utility model relates to the field of transformer substation monitoring, in particular to a comprehensive automatic monitoring device for transformer substations. Background Art

[0002] The substation integrated automation system refers to a combination of some interrelated units that achieve a given goal by performing specified functions. The substation integrated automation system uses advanced computer technology, modern electronic technology, communication technology and information processing technology to recombine and optimize the functions of the substation secondary equipment, and monitor and measure the operation of all substation equipment. In summer, the heating of electrical components in the substation is more serious, which will endanger the safe and stable operation of the power grid. If it is not handled promptly and correctly, the fault will spread and expand. Some will cause arcing and discharge until the lead is burned or a phase-to-phase short circuit occurs; some will cause heat to be transferred to the inside of the equipment, directly causing equipment damage. If the serious overheating occurs in the main wiring, it will directly endanger the safe and stable operation of the power system, and the consequences will be disastrous.

[0003] According to the patent CN214314078U, a substation integrated automation monitoring device includes a vertical plate, a horizontal plate and an equipment box, the number of the vertical plates is set to two, the tops of the two vertical plates are fixed with drive motors by multiple bolts, and the side walls of the two vertical plates are constructed with grooves, and the two grooves are rotatably connected with first screws through two bearings, the output shafts of the two drive motors pass through the vertical plates and are connected to the first screws through couplings, the outer peripheries of the two first screws are threadedly connected with first threaded blocks located in the grooves, and the outer side walls of the two first threaded blocks are fixed with the horizontal plate by multiple screws; the side walls of the horizontal plate are constructed with horizontal grooves, and the second screws are rotatably connected in the horizontal grooves through two bearings. During use, the conventional method can only monitor the temperature on one side of the substation, and the monitoring range is limited, thereby reducing the quality of substation monitoring. For this reason, it is necessary to design a new technical solution to solve the problem. Utility Model Content

[0004] The purpose of the utility model is to overcome the deficiencies of the prior art, meet actual needs, and provide a comprehensive automatic monitoring device for a substation to solve the technical problem that currently only the temperature of one side of the substation can be monitored, the monitoring range is limited, and the quality of substation monitoring is reduced.

[0005] In order to achieve the purpose of the utility model, the technical solution adopted by the utility model is as follows: a substation comprehensive automation monitoring device is designed, including a first arc ring and a second arc ring, a first arc through hole is opened in the middle side of the first arc ring, a second arc through hole is opened in the middle of the second arc ring, the second arc ring is placed below the first arc ring and the first arc ring and the second arc ring are arranged at 90°, a connecting rod is arranged at the intersection of the first arc through hole and the second arc through hole, a top plate and a bottom plate are respectively installed at both ends of the connecting rod, and an infrared temperature measuring head and a camera are installed at the bottom of the bottom plate; a first servo motor and a second servo motor are respectively arranged on one side of the first arc ring and the second arc ring, the driving ends of the first servo motor and the second servo motor are respectively connected to the first arc ring and the second arc ring, a first rotating shaft and a second rotating shaft are respectively installed at one end of the first arc ring and the second arc ring away from the first servo motor and the second servo motor, a first mounting plate is installed on both the first servo motor and the second servo motor, and a second mounting plate is rotatably connected to the first rotating shaft and the second rotating shaft.

[0006] Preferably, connecting plates are installed on both sides of the bottom plate, circular holes are opened on the two connecting plates, and fans are installed in the two circular holes.

[0007] Preferably, one end of the top plate close to the first arc-shaped ring is concavely arranged, and one end of the bottom plate close to the second arc-shaped ring is convexly arranged.

[0008] Preferably, fixing bolts penetrate both sides of the two first mounting plates and the two second mounting plates.

[0009] Preferably, the camera and the infrared temperature measuring head are on the same horizontal line.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] The utility model combines a first mounting plate, a second mounting plate, a first arc ring, a second arc ring, a first driving motor, a second driving motor, a first rotating shaft, a second rotation, a fixing bolt, an infrared temperature measuring head and a camera. The first arc ring and the second arc ring are installed on the four walls inside the substation through the fixing bolt in cooperation with the first mounting plate and the second mounting plate. Then, starting the first servo motor can drive the first arc ring to reciprocate by 90° with the first rotating shaft as the center of the circle. At the same time, starting the second servo motor can drive the second arc ring to reciprocate by 90° with the second rotating shaft as the center of the circle. In this way, the top plate and the bottom plate are cooperated to stably limit the connecting rod at the intersection of the first arc through hole and the second arc through hole, so that the movement trajectory of the infrared temperature measuring head and the camera can be driven to be semicircular, thereby greatly increasing the range of the infrared temperature measuring head for temperature monitoring in the substation and the monitoring range of the camera for taking working pictures in the substation, thereby improving the quality of internal monitoring of the substation.

[0012] When the temperature inside the substation is monitored and the camera is shooting the working scene inside the substation, the fan moves along with it, so that the internal equipment of the substation can be cooled down while monitoring, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 It is a schematic diagram of the connection structure of the connecting rod, the top plate and the bottom plate of the utility model;

[0015] Figure 3 It is a schematic diagram of the connection structure between the connection plate and the fan of the utility model.

[0016] In the figure: 1. first arc-shaped ring; 11. first arc-shaped through hole; 12. second arc-shaped through hole; 13. second arc-shaped ring; 14. second rotating shaft; 15. first rotating shaft; 16. second mounting plate; 17. fixing bolt; 18. first servo motor; 19. second servo motor; 110. first mounting plate; 2. top plate; 21. connecting rod; 22. infrared temperature measuring head; 23. camera; 3. connecting plate; 31. round hole; 32. fan. DETAILED DESCRIPTION

[0017] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0018] Embodiment 1: A comprehensive automatic monitoring device for a substation, see Figures 1 to 3, including a first arc ring 1 and a second arc ring 13, wherein a first arc through hole 11 is provided in the middle side of the first arc ring 1, and a second arc through hole 12 is provided in the middle of the second arc ring 13, the second arc ring 13 is placed below the first arc ring 1 and the first arc ring 1 and the second arc ring 13 are arranged at 90 degrees, a connecting rod 21 is provided at the intersection of the first arc through hole 11 and the second arc through hole 12, and a top plate 2 and a bottom plate are respectively installed at both ends of the connecting rod 21, and an infrared temperature measuring head 22 and a camera 23 are installed at the bottom of the bottom plate , the camera 23 is on the same horizontal line with the infrared temperature measuring head 22; the first arc ring 1 and the second arc ring 13 are respectively provided with a first servo motor 18 and a second servo motor 19 on one side, the driving ends of the first servo motor 18 and the second servo motor 19 are respectively connected to the first arc ring 1 and the second arc ring 13, and the first arc ring 1 and the second arc ring 13 are respectively installed with a first rotating shaft 15 and a second rotating shaft 14 at one end away from the first servo motor 18 and the second servo motor 19. 9 are both mounted with a first mounting plate 110, the first rotating shaft 15 and the second rotating shaft 14 are both rotatably connected with a second mounting plate 16, and both sides of the two first mounting plates 110 and the two second mounting plates 16 are penetrated with fixing bolts 17. When working, the first arc ring 1 and the second arc ring 13 are mounted on the four walls inside the substation through the fixing bolts 17 and the first mounting plate 110 and the second mounting plate 16, and then the first servo motor 18 is started to drive the first arc ring 1 to reciprocate by positive and negative 90 degrees with the first rotating shaft 15 as the center. Rotate, and start the second servo motor 19 at the same time, which can drive the second arc ring 13 to reciprocate by + / - 90° with the second rotating shaft 14 as the center, so as to cooperate with the top plate 2 and the bottom plate to stably limit the connecting rod 21 at the intersection of the first arc through hole 11 and the second arc through hole 12, so as to drive the movement trajectory of the infrared temperature measuring head 22 and the camera 23 to be semicircular, thereby greatly increasing the range of temperature monitoring in the substation by the infrared temperature measuring head 22 and the monitoring range of the working picture in the substation by the camera 23, thereby improving the quality of internal monitoring of the substation.

[0019] For details, see Figure 2 and Figure 3 A connecting plate 3 is installed on both sides of the bottom plate, and a circular hole 31 is opened on the two connecting plates 3. A fan 32 is installed in the two circular holes 31. When the temperature inside the substation is monitored and the camera 23 shoots the working picture inside the substation, the fan 32 moves together, so that the internal equipment of the substation can be cooled down while monitoring, thereby improving the practicality of the device.

[0020] For further information, see Figure 2The end of the top plate 2 close to the first arc ring 1 is concavely set to increase the contact area between the top plate 2 and the top of the first arc ring 1, and the end of the bottom plate close to the second arc ring 13 is convexly set to increase the inner contact surface between the bottom plate and the second arc ring 13, thereby improving the stability of the connecting rod 21 connected between the first arc ring 1 and the second arc ring 13.

[0021] In addition, the components designed in the present invention are all universal standard parts or components known to technical personnel in the field. Their structures and principles can be known to technical personnel through technical manuals or through conventional experimental methods. They can be fully implemented by technical personnel in the field, and there is no need to elaborate. The content protected by the present invention does not involve improvements to internal structures and methods.

[0022] The embodiments of the present invention disclose preferred embodiments, but are not limited thereto. A person skilled in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. However, as long as they do not deviate from the spirit of the present invention, they are all within the protection scope of the present invention.

Claims

1. A substation integrated automation monitoring device, comprising a first arc ring (1) and a second arc ring (13), characterized in that: A first arc-shaped through hole (11) is provided in the middle of the first arc-shaped ring (1), a second arc-shaped through hole (12) is provided in the middle of the second arc-shaped ring (13), the second arc-shaped ring (13) is placed below the first arc-shaped ring (1), and the first arc-shaped ring (1) and the second arc-shaped ring (13) are arranged at 90 degrees, a connecting rod (21) is provided at the intersection of the first arc-shaped through hole (11) and the second arc-shaped through hole (12), a top plate (2) and a bottom plate are respectively installed at both ends of the connecting rod (21), and an infrared temperature measuring head (22) and a camera (23) are installed at the bottom of the bottom plate; A first servo motor (18) and a second servo motor (19) are respectively arranged on one side of the first arc ring (1) and the second arc ring (13); driving ends of the first servo motor (18) and the second servo motor (19) are respectively connected to the first arc ring (1) and the second arc ring (13); a first rotating shaft (15) and a second rotating shaft (14) are respectively installed on one end of the first arc ring (1) and the second arc ring (13) which are away from the first servo motor (18) and the second servo motor (19); a first mounting plate (110) is installed on the first servo motor (18) and the second servo motor (19); and a second mounting plate (16) is rotatably connected to the first rotating shaft (15) and the second rotating shaft (14).

2. A substation integrated automation monitoring device as claimed in claim 1, characterized in that: Connecting plates (3) are installed on both sides of the bottom plate, circular holes (31) are opened on the two connecting plates (3), and fans (32) are installed in the two circular holes (31).

3. A substation integrated automation monitoring device as claimed in claim 1, characterized in that: The end of the top plate (2) close to the first arc-shaped ring (1) is concavely arranged, and the end of the bottom plate close to the second arc-shaped ring (13) is convexly arranged.

4. A substation integrated automation monitoring device as claimed in claim 1, characterized in that: Fixing bolts (17) penetrate both sides of the two first mounting plates (110) and the two second mounting plates (16).

5. A substation integrated automation monitoring device as claimed in claim 1, characterized in that: The camera (23) and the infrared temperature measuring head (22) are on the same horizontal line.

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