Video monitoring device of transformer station line and lightning protection monitoring system thereof

Abstract

The utility model provides a transformer station line video monitoring device and a lightning protection monitoring system thereof, comprising a control box, the upper side of which is provided with a box cover, the upper side surface of the box cover is a drainage inclined part, the inner diameter of the upper side of the drainage inclined part is smaller than the inner diameter of the lower side, the lower side edge of the box cover is located at the outer side of the control box, and the control box is of a cuboid structure; the outer diameter of the control box is larger than or equal to the inner diameter of the upper side of the drainage inclined part and smaller than the inner diameter of the lower side of the drainage inclined part, and a shooting device is installed on the side face. A turntable is arranged on the upper side of the electric control holder, the upper side of the turntable is fixedly connected to the bottom surface of the control box, the center axis of the turntable coincides with the center axis of the control box, the diameter of the turntable is smaller than the inner diameter of the control box, and the outer diameter of the electric control holder is smaller than or equal to the outer diameter of the control box. According to the technical scheme of the embodiment, the drainage inclined part with a larger size is arranged at the top of the control box, so that accumulated water can be drained to the outer side of the control box by the drainage inclined part, the accumulated water is prevented from entering the electric control pan-tilt, and the waterproof performance of the electric control pan-tilt is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of transformer substation line monitoring, and in particular relates to a video monitoring device for transformer substation lines and a lightning protection monitoring system thereof. Background Art

[0002] With the popularization of video surveillance equipment and the development of image processing technology, monitoring substation lines through video surveillance equipment has become the main direction of power grid companies, which can effectively reduce labor costs and improve the timeliness of response of substation line monitoring.

[0003] The video surveillance devices of substation lines are usually installed outdoors, and waterproof performance is an important consideration. In related technologies, various waterproof structures are installed at the camera to effectively solve the waterproof problem of the camera. However, the video surveillance device is usually equipped with an electric pan-tilt head to adjust different shooting directions and angles. However, the water droplets dripping from the control box can easily penetrate from the turntable of the electric pan-tilt head, causing the electric pan-tilt head to be damaged by water leakage, affecting the normal operation of the video surveillance device, and the operation and maintenance costs are also high. Utility Model Content

[0004] The embodiment of the utility model provides a video monitoring device for a substation line and a lightning protection monitoring system thereof, which can realize waterproofing of an electric-controlled pan / tilt platform, improve the reliability of the video monitoring device, and reduce operation and maintenance costs.

[0005] In a first aspect, an embodiment of the utility model provides a video monitoring device for a substation line, comprising:

[0006] A control box, wherein a box cover is installed on the upper side of the control box, the upper side of the box cover is a drainage slope, the upper inner diameter of the drainage slope is smaller than the lower inner diameter, the lower edge of the box cover is located outside the control box, the control box is a rectangular parallelepiped structure, the outer diameter of the control box is greater than or equal to the upper inner diameter of the drainage slope, and the outer diameter of the control box is smaller than the lower inner diameter of the drainage slope;

[0007] A shooting device, which is installed on the side of the control box and includes a camera and a flash;

[0008] An electronically controlled pan-tilt head, wherein a turntable is arranged on the upper side of the electronically controlled pan-tilt head, the upper side of the turntable is fixedly connected to the bottom surface of the control box, the central axis of the turntable coincides with the central axis of the control box, the diameter of the turntable is smaller than the inner diameter of the control box, and the outer diameter of the electronically controlled pan-tilt head is smaller than or equal to the outer diameter of the control box.

[0009] According to some embodiments of the utility model, a plurality of top drainage sheets are installed on the upper side of the drainage slope, and the top drainage sheets are hollow circular structures. The plurality of top drainage sheets are stacked at equal distances from bottom to top.

[0010] According to some embodiments of the utility model, a plurality of top connecting rods are fixedly connected to the top of the drainage slope, and the top connecting rods are located on the inner side of the top drainage sheet. The upper side of the top connecting rods is fixedly connected to a drainage ceiling, and the drainage ceiling is an annular structure with an upper side sealed. The diameter of the drainage ceiling is greater than or equal to the diameter of the top drainage sheet, and a top protrusion is provided on the top of the drainage ceiling.

[0011] According to some embodiments of the present invention, the present invention further includes:

[0012] A water retaining folding plate is installed on the upper side of the shooting device, and the water retaining folding plate blocks the upper side and the side of the shooting device.

[0013] According to some embodiments of the present utility model, the photographing device is connected to the control box via a rotating shaft, and the rotating shaft can rotate in a vertical direction when driven by the control box.

[0014] According to some embodiments of the utility model, the electric-controlled pan-tilt head is also provided with a power cord, the power cord is electrically connected to the electric-controlled pan-tilt head, the control box and the shooting device, and the power cord is electrically connected to a solar power source.

[0015] According to some embodiments of the present utility model, the control box is further provided with an interface portion, the interface portion is provided with a SIM card slot and a memory card slot, a SIM card is installed in the SIM card slot, and a memory card is installed in the memory card slot.

[0016] According to some embodiments of the present invention, the present invention further includes:

[0017] A mounting rod, one end of which is fixedly connected to the bottom of the electric-controlled pan / tilt head, and the other end of which is provided with a mounting plate, wherein the mounting plate is provided with a plurality of fixing rods.

[0018] In a second aspect, an embodiment of the utility model further provides a lightning protection monitoring system, comprising a video monitoring device for a substation line as described in the first aspect.

[0019] According to some embodiments of the present utility model, there are multiple video surveillance devices, and each video surveillance device is also provided with a lightning protection device.

[0020] An embodiment of the utility model includes: a control box, a box cover is installed on the upper side of the control box, the upper side surface of the box cover is a drainage slope, the upper inner diameter of the drainage slope is smaller than the lower inner diameter, the lower edge of the box cover is located on the outside of the control box, the control box is a rectangular structure, the outer diameter of the control box is greater than or equal to the upper inner diameter of the drainage slope, and the outer diameter of the control box is smaller than the lower inner diameter of the drainage slope; a shooting device, the shooting device is installed on the side of the control box, the shooting device includes a camera and a flash; an electric control pan-tilt head, a turntable is provided on the upper side of the electric control pan-tilt head, the upper side of the turntable is fixedly connected to the bottom surface of the control box, the central axis of the turntable coincides with the central axis of the control box, the diameter of the turntable is smaller than the inner diameter of the control box, and the outer diameter of the electric control pan-tilt head is less than or equal to the outer diameter of the control box. According to the technical solution of this embodiment, a larger drainage slope is provided on the top of the control box, so that the accumulated water can be discharged to the outside of the control box by the drainage slope. Since the size of the control box is larger than the electric control pan-tilt head and the turntable, the accumulated water will not enter the electric control pan-tilt head and the turntable, thereby effectively eliminating the source of the accumulated water, improving the waterproof performance of the electric control pan-tilt head, improving the reliability of the video surveillance device, and reducing the operation and maintenance costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of a video monitoring device for a substation line provided by an embodiment of the utility model;

[0022] Figure 2 It is a schematic diagram of a video monitoring device for a substation line provided by another embodiment of the utility model;

[0023] Figure 3 This is a front view of a video monitoring device for a substation line provided by another embodiment of the utility model;

[0024] Figure 4 It is a schematic diagram of the installation of a video monitoring device for a substation line provided by another embodiment of the utility model. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0026] It should be noted that, although the functional modules are divided in the device schematic diagram and the logical order is shown in the flowchart, in some cases, the steps shown or described may be performed in a different order than the module division in the device or the order in the flowchart. The terms "first", "target" and the like in the specification, claims or the above drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence.

[0027] The utility model provides a video monitoring device for a substation line and a lightning protection monitoring system thereof, comprising: a control box, a box cover is installed on the upper side of the control box, the upper side surface of the box cover is a drainage slope, the upper inner diameter of the drainage slope is smaller than the lower inner diameter, the lower edge of the box cover is located on the outer side of the control box, the control box is a rectangular parallelepiped structure, the outer diameter of the control box is greater than or equal to the upper inner diameter of the drainage slope, and the outer diameter of the control box is smaller than the lower inner diameter of the drainage slope; an electric control pan-tilt platform, a turntable is arranged on the upper side of the electric control pan-tilt platform, the upper side of the turntable is fixedly connected to the bottom surface of the control box, the central axis of the turntable coincides with the central axis of the control box, the diameter of the turntable is smaller than the inner diameter of the control box, and the outer diameter of the electric control pan-tilt platform is smaller than or equal to the outer diameter of the control box. According to the technical solution of this embodiment, a larger drainage slope is provided on the top of the control box, so that the accumulated water can be discharged to the outside of the control box by the drainage slope. Since the size of the control box is larger than the electric control pan-tilt head and the turntable, the accumulated water will not enter the electric control pan-tilt head and the turntable, thereby effectively eliminating the source of the accumulated water, improving the waterproof performance of the electric control pan-tilt head, improving the reliability of the video surveillance device, and reducing the operation and maintenance costs.

[0028] Reference Figures 1 to 3 , an embodiment of the utility model provides a video monitoring device for a substation line, comprising:

[0029] The control box 20 is provided with a box cover 22 on the upper side of the control box 20. The upper side of the box cover 22 is a drainage slope 21. The upper inner diameter of the drainage slope 21 is smaller than the lower inner diameter. The lower edge of the box cover 22 is located outside the control box 20. The control box 20 is a rectangular parallelepiped structure. The outer diameter of the control box 20 is greater than or equal to the upper inner diameter of the drainage slope 21. The outer diameter of the control box 20 is smaller than the lower inner diameter of the drainage slope 21.

[0030] A photographing device 40, which is installed on the side of the control box 20, and includes a camera 41 and a flash 42;

[0031] An electric-controlled pan-tilt head 50 is provided with a turntable 51 on the upper side of the electric-controlled pan-tilt head 50, and the upper side of the turntable 51 is fixedly connected to the bottom surface of the control box 20, the central axis of the turntable 51 coincides with the central axis of the control box 20, the diameter of the turntable 51 is smaller than the inner diameter of the control box 20, and the outer diameter of the electric-controlled pan-tilt head 50 is smaller than or equal to the outer diameter of the control box 20.

[0032] It should be noted that the control chip and circuit structure of the video monitoring device may be installed in the control box 20 , and this embodiment does not limit the internal structure of the control box 20 .

[0033] It should be noted that if Figure 1 and Figure 3 As shown, the control box 20 is a rectangular parallelepiped structure, and the box cover 22 is also a square structure. The upper side of the box cover 22 is a drainage slope 21. The upper inner diameter of the drainage slope 21 is smaller than the lower inner diameter, so that the drainage slope 21 is a slope structure with a small upper side and a large lower side. The accumulated water from the upper side can drip along the drainage slope 21. Since the lower edge of the box cover 22 is located on the outside of the control box 20, and the outer diameter of the control box 20 is less than or equal to the lower inner diameter of the drainage slope 21, the water drops falling from the box cover 22 will drip from the outside of the control box 20, and will not drip onto the box wall of the control box 20, thereby preventing water drops from entering the electric control pan / tilt head 50 or the turntable 51 along the box wall of the control box 20.

[0034] It should be noted that, refer to Figure 1 , Figure 2 and Figure 3 As shown, a shooting device 40 is installed on the right side of the control box 20. The shooting device 40 includes a camera 41 and a plurality of flashes 42, so as to realize a video monitoring function. The specific structure of the shooting device 40 is not limited in this embodiment.

[0035] It should be noted that if Figure 2 and Figure 3 As shown, the electric-controlled pan-tilt head 50 is generally a cylindrical structure, and the central axis is coaxial with the central axis of the control box 20, ensuring that the control box 20 can synchronously rotate the same angle when the electric-controlled pan-tilt head 50 rotates, thereby driving the camera device 40 to rotate and improving the accuracy of control.

[0036] In addition, in one embodiment, referring to Figures 1 to 3 A plurality of top drainage sheets 13 are installed on the upper side of the drainage slope 21. The top drainage sheets 13 are hollow annular structures. The plurality of top drainage sheets 13 are stacked at equal distances from bottom to top.

[0037] It should be noted that if Figures 1 to 3 As shown, the top drainage sheet 13 is a circular ring structure, and its inclination direction is the same as that of the drainage slope 21. Three top drainage sheets 13 are stacked on the upper side of the drainage slope 21, which can buffer the water drops from the upper side, reduce the falling speed of the water drops entering the drainage slope 21, and ensure that the water drops drip along the edge of the drainage slope 21.

[0038] In addition, in one embodiment, referring to Figure 2 and Figure 3A plurality of top connecting rods 12 are fixedly connected to the top of the drainage inclined portion 21. The top connecting rods 12 are located on the inner side of the top drainage sheet 13. A drainage ceiling 11 is fixedly connected to the upper side of the top connecting rods 12. The drainage ceiling 11 is an annular structure with an upper side seal. The diameter of the drainage ceiling 11 is greater than or equal to the diameter of the top drainage sheet 13. A top protrusion 10 is provided on the top of the drainage ceiling 11.

[0039] It should be noted that a drainage ceiling 11 is installed on the top of the drainage slope 21 through the top connecting rod 12. The drainage ceiling 11 is an annular structure with a sealed upper side. The diameter of the drainage ceiling 11 is greater than or equal to the diameter of the top drainage sheet 13. The drainage ceiling 11 is located on the upper middle side of the control box 20. Since the top drainage sheet 13 is a hollow annular structure, the drainage ceiling 11 can prevent water droplets from the upper side from entering the control box 20 through the hollow part of the top drainage sheet 13. The water droplets are discharged to the top drainage sheet 13 through the drainage ceiling 11, and then drip from the drainage slope 21, thereby ensuring the waterproof performance of the electric control pan / tilt head 50.

[0040] It should be noted that a top protrusion 10 is provided on the top of the drainage ceiling 11 to guide water drops to the edge of the drainage ceiling 11 so that the water drops can fall into the drainage slope 21 .

[0041] In addition, in one embodiment, referring to Figure 3 , also includes,

[0042] The water-blocking folding plate 43 is installed on the upper side of the shooting device 40 , and the water-blocking folding plate 43 blocks the upper side and the side of the shooting device 40 .

[0043] It should be noted that when the left side of the shooting device 40 is installed on the side of the control box 20, the upper and right sides of the shooting device 40 are not blocked. This embodiment provides a water-retaining folding plate 43 to block the upper and right sides of the shooting device 40, thereby improving the waterproof performance of the shooting device 40.

[0044] It should be noted that if Figure 3 As shown, the water-retaining folding plate 43 can be composed of two mutually perpendicular and integrally formed baffles, the baffle located on the upper side is connected to the upper side of the shooting device 40, and the baffle located on the right side is connected to the right side of the shooting device 40 to improve stability.

[0045] In addition, in one embodiment, referring to Figure 2 and Figure 3 The shooting device 40 is connected to the control box 20 via a rotating shaft 44 , and the rotating shaft 44 can rotate in a vertical direction under the drive of the control box 20 .

[0046] It should be noted that one end of the rotating shaft 44 is connected to the inner side of the control box 20, and the other end is connected to the shooting device 40. A rotating motor can be arranged inside the control box 20 to drive the rotating shaft 44 to rotate, so that the shooting device 40 can rotate in the vertical direction to achieve shooting at different angles.

[0047] In addition, in one embodiment, referring to Figure 2 The electric-controlled pan-tilt head 50 is also provided with a power line 52, the power line 52 is electrically connected to the electric-controlled pan-tilt head 50, the control box 20 and the shooting device 40, and the power line 52 is electrically connected to the solar power source.

[0048] It should be noted that this embodiment uses a power cord 52 to power the electric-controlled pan / tilt head 50, the control box 20 and the shooting device 40, and uses solar power as a power source, which can ensure the endurance of the video surveillance device outdoors.

[0049] It should be noted that the power cord 52 of this embodiment is connected to the bottom of the electric control pan-tilt head 50. When the electric control pan-tilt head 50 can have its waterproof performance improved by the control box 20 and the box cover 22, it can also effectively prevent water droplets from entering through the interface of the power cord 52, thereby improving the waterproof performance of the power supply.

[0050] In addition, in one embodiment, referring to Figure 1 The control box 20 is also provided with an interface part 30, and the interface part 30 is provided with a SIM card slot 32 and a memory card slot 33. The SIM card slot 32 is installed with a SIM card, and the memory card slot 33 is installed with a memory card.

[0051] It should be noted that the interface portion 30 of the present embodiment may be provided with a sealing door, which is sealed and installed on the outside of the interface portion 30 through the interface connector 31 to improve the waterproof performance of the interface portion 30 .

[0052] It should be noted that the interface part 30 is provided with a SIM card slot 32 and a memory card slot 33. By installing a SIM card in the SIM card slot 32, the control box 20 can communicate with the lightning protection monitoring system through the network and report the monitoring video in real time. By installing a memory card in the memory card slot 33, it is possible to provide memory for the control chip operation of the control box 20, and the control process of the video monitoring device can also be installed in the memory card to realize automatic monitoring.

[0053] In addition, in one embodiment, referring to Figure 2 and Figure 4 , also includes,

[0054] The mounting rod 60 has one end fixedly connected to the bottom of the electric-controlled pan / tilt head 50 , and the other end of the mounting rod 60 is provided with a mounting plate 61 , and the mounting plate 61 is provided with a plurality of fixing rods 62 .

[0055] It should be noted that the mounting rod 60 can be of any shape, such as Figure 4 As shown, the mounting rod 60 of this embodiment adopts an L-shaped structure, and the vertical end is fixedly connected to the bottom of the electric control pan / tilt 50 to realize the support of the video surveillance device. One end of the horizontal end is integrally formed with the vertical end, and the other end is provided with a mounting plate 61, and a fixing rod 62 is provided in the mounting plate 61, which is fixedly connected to the electric pole 70 through the fixing rod 62, thereby realizing the installation of the mounting rod 60 and improving the installation convenience of the video surveillance device.

[0056] In addition, an embodiment of the utility model further provides a lightning protection monitoring system, including the video monitoring device for the substation line as described above.

[0057] It should be noted that the lightning protection monitoring system may include multiple video monitoring devices to achieve monitoring of different substation lines, and the specific number is not limited here.

[0058] It should be noted that when the video surveillance device of the above-mentioned embodiment is applied in a lightning protection monitoring system, a larger drainage slope 21 can be provided on the top of the control box 20 of the video surveillance device, so that the accumulated water can be discharged to the outside of the control box 20 by the drainage slope 21. Since the size of the control box 20 is larger than the electric control pan-tilt head 50 and the turntable 51, the accumulated water will not enter the electric control pan-tilt head 50 and the turntable 51, thereby effectively eliminating the source of the accumulated water, improving the waterproof performance of the electric control pan-tilt head 50, improving the reliability of the video surveillance device, and reducing the operation and maintenance cost of the lightning protection monitoring system.

[0059] In addition, in one embodiment, there are multiple video surveillance devices, and the video surveillance devices are also provided with lightning protection devices.

[0060] It should be noted that by providing a lightning protection device in the video surveillance device, the lightning protection effect of the video surveillance device can be improved and the safety can be improved.

[0061] Those skilled in the art will readily appreciate other embodiments of the present application after considering the specification and practicing the embodiments disclosed herein. The present application is intended to cover any variations, uses or adaptations of the present application, which follow the general principles of the present application and include common knowledge or customary technical means in the art that are not disclosed in the present application.

[0062] It should be understood that the present application is not limited to the precise structures that have been described above and shown in the drawings, and that various modifications and changes may be made without departing from the scope thereof. The scope of the present application is limited only by the appended claims.

[0063] The above is a specific description of the preferred implementation of the present invention, but the present invention is not limited to the above implementation mode. Technical personnel familiar with the field can also make various equivalent deformations or substitutions without violating the spirit of the present invention. These equivalent deformations or substitutions are all included in the scope defined by the claims of the present invention.

Claims

1. A video monitoring device for a substation line, characterized in that: include, A control box, wherein a box cover is installed on the upper side of the control box, the upper side of the box cover is a drainage slope, the upper inner diameter of the drainage slope is smaller than the lower inner diameter, the lower edge of the box cover is located outside the control box, the control box is a rectangular parallelepiped structure, the outer diameter of the control box is greater than or equal to the upper inner diameter of the drainage slope, and the outer diameter of the control box is smaller than the lower inner diameter of the drainage slope; A shooting device, which is installed on the side of the control box and includes a camera and a flash; An electronically controlled pan-tilt head, wherein a turntable is arranged on the upper side of the electronically controlled pan-tilt head, the upper side of the turntable is fixedly connected to the bottom surface of the control box, the central axis of the turntable coincides with the central axis of the control box, the diameter of the turntable is smaller than the inner diameter of the control box, and the outer diameter of the electronically controlled pan-tilt head is smaller than or equal to the outer diameter of the control box.

2. The video monitoring device for substation lines according to claim 1, characterized in that: A plurality of top drainage sheets are installed on the upper side of the drainage slope. The top drainage sheets are hollow annular structures. The top drainage sheets are stacked at equal distances from bottom to top.

3. The video monitoring device for substation lines according to claim 2, characterized in that: A plurality of top connecting rods are fixedly connected to the top of the drainage slope, and the top connecting rods are located on the inner side of the top drainage sheet. A drainage ceiling is fixedly connected to the upper side of the top connecting rods. The drainage ceiling is an annular structure with a sealed upper side. The diameter of the drainage ceiling is greater than or equal to the diameter of the top drainage sheet, and a top protrusion is provided on the top of the drainage ceiling.

4. The video monitoring device for substation lines according to claim 1, characterized in that: Also includes, A water retaining folding plate is installed on the upper side of the shooting device, and the water retaining folding plate blocks the upper side and the side of the shooting device.

5. The video monitoring device for substation lines according to claim 4, characterized in that: The shooting device is connected to the control box via a rotating shaft, and the rotating shaft can rotate in a vertical direction under the drive of the control box.

6. The video monitoring device for substation lines according to claim 4, characterized in that: The electric-controlled pan-tilt head is also provided with a power line, and the power line is electrically connected to the electric-controlled pan-tilt head, the control box and the shooting device, and the power line is electrically connected to the solar power source.

7. The video monitoring device for substation lines according to claim 1, characterized in that: The control box is also provided with an interface part, and the interface part is provided with a SIM card slot and a memory card slot. A SIM card is installed in the SIM card slot, and a memory card is installed in the memory card slot.

8. The video monitoring device for substation lines according to claim 1, characterized in that: Also includes, A mounting rod, one end of which is fixedly connected to the bottom of the electric-controlled pan / tilt head, and the other end of which is provided with a mounting plate, wherein the mounting plate is provided with a plurality of fixing rods.

9. A lightning protection monitoring system, characterized in that: A video monitoring device for a substation line comprising the device as claimed in any one of claims 1 to 8.

10. The lightning protection monitoring system according to claim 9, characterized in that: There are multiple video surveillance devices, and each video surveillance device is also provided with a lightning protection device.

Images