Gas station and CNG (compressed natural gas) filling station safety supervision device based on Internet of Things

Abstract

The utility model discloses a gas station and CNG (Compressed Natural Gas) filling station safety supervision device based on the Internet of Things, which comprises a mounting structure, a pair of gun type cameras and a spherical camera, the mounting structure comprises a top ring, a plurality of mounting holes are formed in the top ring along the circumferential direction, mounting bolts are in threaded connection in the mounting holes, a U-shaped frame is arranged below the top ring, and a disc is arranged in the middle of the U-shaped frame. A rotating shaft is arranged on the disc, the spherical camera is fixed below the rotating shaft, a top cover shell is arranged on the disc, an equipment box is arranged on the top cover shell, and connecting mechanisms used for assembling the gun type camera are symmetrically arranged below the top ring. The camera has the advantages that a lens is convenient to clean, the image quality is improved, and the monitoring range is rapidly adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of safety monitoring devices, and specifically refers to a safety monitoring device for a gas station and a CNG filling station based on the Internet of Things. Background Art

[0002] Gas stations refer to filling stations that serve cars and other motor vehicles and sell gasoline and oil, generally for adding fuel oil, lubricants, etc. CNG filling stations generally refer to places that provide fuel to natural gas vehicles and large CNG substations in the form of compressed natural gas (CNG). Gas stations and CNG filling stations are important sales terminals for petrochemical companies, and their economic benefits depend on safe operations. Strengthening safety supervision can ensure that the daily operations of gas stations and CNG filling stations meet safety standards, reduce accident risks, and thus protect the economic benefits of enterprises.

[0003] The current supervision method includes installing multiple cameras in gas stations and CNG filling stations, and connecting them to terminal devices through the Internet of Things to conduct video supervision of gas stations and CNG filling stations. This supervision method has some shortcomings: 1. The camera installation location may not cover key areas or there may be blind spots. 2. The high-mounted cameras are affected by dust, and the image quality transmitted by the cameras is reduced, blurred, and unchanged. 3. The cameras are fixedly installed and the supervision scope cannot be adjusted. Utility Model Content

[0004] The utility model provides a gas station and CNG filling station safety supervision device based on the Internet of Things to solve the problems of blind spots in the above-mentioned supervision range, long-term dust accumulation on the lens causing image quality degradation, and inability to quickly adjust the supervision visual range.

[0005] In order to solve the above technical problems, the technical solution provided by the utility model is: a gas station and CNG filling station safety monitoring device based on the Internet of Things, including a mounting structure, a pair of gun-type cameras, and a spherical camera. The mounting structure includes a top ring, and the top ring is provided with a plurality of mounting holes along the circumference, and the mounting holes are threadedly connected with mounting bolts. A U-shaped frame is provided under the top ring, and a disc is provided in the middle of the U-shaped frame. A rotating shaft is provided on the disc, and the spherical camera is fixed under the rotating shaft. A top cover shell is provided above the disc, and an equipment box is provided above the top cover shell. A connecting mechanism for assembling the gun-type camera is symmetrically provided under the top ring.

[0006] As an improvement, the rotating shaft extends into the top cover shell and is provided with a driven gear at one end, a driving shaft is rotatably provided on the disc, a driving gear meshing with the driven gear is provided on the driving shaft, and a driving motor connected to the output shaft and the driving shaft is provided in the top cover shell.

[0007] As an improvement, the connecting mechanism includes a hinged part fixedly connected to the top ring, a rotating rod is rotatably provided inside the hinged part, a connecting rod is provided under the rotating shaft, the gun-type camera is fixed under the connecting rod, and a reduction motor with an output shaft connected to the rotating rod is provided on the outside of the hinged part.

[0008] As an improvement, a through hole connected to the equipment box is provided on the top cover shell. The equipment box is equipped with a controller, a communication module, and an air pump. The air pump is connected to a plurality of air pipes, which extend to the front side of the lens of the spherical camera and the front side of the lens of the gun-type camera respectively. The controller is electrically connected to the battery, the reduction motor, the drive motor, the gun-type camera, and the spherical camera through wires.

[0009] As an improvement, a battery is provided in the top cover shell, and the battery is used as a backup power source.

[0010] The advantages of the utility model are: 1. Multiple cameras can be used together to carry out visual monitoring of the internal space of the station at different angles; 2. It is convenient to clean the lens and improve the image quality. The air pump and air pipe are convenient for cleaning the dust on the lens surface of the gun-type camera and the spherical camera; 3. The reduction motor can drive the rotating rod to rotate, so as to adjust the angle of the gun-type camera, and the driving motor can drive the rotating shaft to rotate, so as to adjust the angle of the spherical camera, and then quickly adjust the monitoring range. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural schematic diagram of the utility model.

[0012] Figure 2 It is a partial structural schematic diagram of the utility model.

[0013] Figure 3 It is a schematic diagram of the structure of the equipment box of the utility model.

[0014] As shown in the figure: 1. Gun-type camera; 2. Spherical camera; 3. Top ring; 4. Mounting hole; 5. Mounting bolt; 6. U-shaped frame; 7. Disc; 8. Rotating shaft; 9. Top cover shell; 10. Equipment box; 11. Driven gear; 12. Driving shaft; 13. Driving gear; 14. Driving motor; 15. Hinge; 16. Rotating rod; 17. Connecting rod; 18. Reducer motor; 19. Through hole; 20. Controller; 21. Communication module; 22. Air pump; 23. Air pipe; 24. Battery. DETAILED DESCRIPTION

[0015] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0016] Combined with Figure 1A safety monitoring device for gas stations and CNG filling stations based on the Internet of Things, including a mounting structure, a pair of gun-type cameras 1, and a spherical camera 2. The mounting structure includes a top ring 3, the top ring 3 is provided with a plurality of mounting holes 4 along the circumference, the mounting holes 4 are internally threaded with mounting bolts 5, a U-shaped frame 6 is provided below the top ring 3, a disc 7 is provided in the middle of the U-shaped frame 6, a rotating shaft 8 is provided on the disc 7, the spherical camera 2 is fixed below the rotating shaft 8, a top cover shell 9 is provided above the disc 7, and an equipment box 10 is provided above the top cover shell 9 A connecting mechanism for assembling the gun-type camera 1 is symmetrically arranged below the top ring 3, and the connecting mechanism includes a hinged portion 15 fixedly connected to the top ring 3, a rotating rod 16 is rotatably arranged inside the hinged portion 15, a connecting rod 17 is arranged below the rotating shaft 8, the gun-type camera 1 is fixed below the connecting rod 17, and a reduction motor 18 with an output shaft connected to the rotating rod 16 is arranged outside the hinged portion 15. The top ring 3 is easy to disassemble and assemble, and is suitable for top installation at a gas station. The gun-type camera 1 and the spherical camera 2 are used in combination to shoot the internal space of the gas station without blind spots.

[0017] Combined with Figure 2 The rotating shaft 8 extends to the top cover shell 9 and has a driven gear 11 at one end. A driving shaft 12 is rotatably provided on the disc 7. The driving shaft 12 is provided with a driving gear 13 meshing with the driven gear 11. A driving motor 14 connected with an output shaft and the driving shaft 12 is provided in the top cover shell 9. The driving motor 14 can be used as a driving element for rotating the rotating shaft 8, so that the spherical camera 2 can rotate horizontally and adjust the monitoring angle.

[0018] Combined with Figure 3 The top cover shell 9 is provided with a through hole 19 connected to the equipment box 10. The equipment box 10 is provided with a controller 20, a communication module 21, and an air pump 22. The air pump 22 is connected with a plurality of air pipes 23, and the air pipes 23 extend to the front side of the lens of the spherical camera 2 and the front side of the lens of the gun-type camera 1 respectively. The controller 20 is electrically connected to the battery 24, the reduction motor 18, the drive motor 14, the gun-type camera 1, and the spherical camera 2 through wires. A battery 24 is provided in the top cover shell 9. The battery 24 is used as a backup power supply. The battery 24 enables the gas station to still perform video surveillance when the power is off. The air pump 22 and the air pipe 23 are convenient for cleaning the dust on the lens surface of the gun-type camera 1 and the spherical camera 2.

[0019] During the specific implementation of the utility model, during installation, the top ring is fixed to the top of the structural frame of the station by means of the installation bolts passing through the installation holes, the communication module establishes a network connection with the terminal, the storage battery is connected to the municipal power grid, and the working mode is that the gun-type camera and the spherical camera respectively perform visual coverage and supervision on the monitoring range, the reduction motor can drive the rotating rod to rotate, thereby adjusting the angle of the gun-type camera, the driving motor drives the driven gear and the rotating shaft to rotate through the driving shaft and the active gear, and adjusts the angle of the spherical camera, and when dust accumulates on the surface of the lens, the air pump starts to output high-pressure airflow through the air pipe to spray and clean the surface of the lens.

[0020] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A gas station and CNG filling station safety monitoring device based on the Internet of Things, comprising a mounting structure, a pair of gun-type cameras (1), and a spherical camera (2), characterized in that: The mounting structure comprises a top ring (3), wherein the top ring (3) is provided with a plurality of mounting holes (4) along the circumferential direction, wherein the mounting holes (4) are internally threadedly connected with mounting bolts (5), a U-shaped frame (6) is provided below the top ring (3), a disc (7) is provided in the middle of the U-shaped frame (6), a rotating shaft (8) is provided on the disc (7), the spherical camera (2) is fixed below the rotating shaft (8), a top cover shell (9) is provided above the disc (7), an equipment box (10) is provided above the top cover shell (9), and a connecting mechanism for assembling the gun-type camera (1) is symmetrically provided below the top ring (3).

2. The safety monitoring device for gas stations and CNG filling stations based on the Internet of Things according to claim 1 is characterized in that: The rotating shaft (8) extends to one end of the top cover shell (9) and is provided with a driven gear (11); a driving shaft (12) is rotatably provided on the disc (7); a driving gear (13) meshing with the driven gear (11) is provided on the driving shaft (12); and a driving motor (14) whose output shaft is connected to the driving shaft (12) is provided in the top cover shell (9).

3. The safety monitoring device for gas stations and CNG filling stations based on the Internet of Things according to claim 1 is characterized in that: The connection mechanism comprises an articulated portion (15) fixedly connected to the top ring (3), a rotating rod (16) is rotatably provided inside the articulated portion (15), a connecting rod (17) is provided below the rotating shaft (8), the gun-type camera (1) is fixed below the connecting rod (17), and a reduction motor (18) having an output shaft connected to the rotating rod (16) is provided outside the articulated portion (15).

4. The safety monitoring device for gas stations and CNG filling stations based on the Internet of Things according to claim 1 is characterized in that: The top cover shell (9) is provided with a through hole (19) which is connected to the equipment box (10). The equipment box (10) is provided with a controller (20), a communication module (21), and an air pump (22). The air pump (22) is connected to a plurality of air pipes (23). The air pipes (23) extend to the front side of the lens of the spherical camera (2) and the front side of the lens of the gun-type camera (1), respectively.

5. The safety monitoring device for gas stations and CNG filling stations based on the Internet of Things according to claim 1 is characterized in that: A storage battery (24) is arranged inside the top cover shell (9), and the storage battery (24) is used as a backup power source.

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