Intelligent power plant safety monitoring system based on Internet of Things

Abstract

The utility model discloses an intelligent power plant safety monitoring system based on the Internet of Things, relates to the technical field of intelligent power plants, and aims to solve the technical problem that safety monitoring is limited, the intelligent power plant safety monitoring system comprises a plurality of monitoring units, each monitoring unit comprises an outer shell fixedly connected with a mounting seat, a fixed seat is movably arranged in the outer shell, and a plurality of monitoring units are arranged in the fixed seat. The upper surface of the fixing seat is fixedly connected with a camera extending out of the sliding groove, at least one guide rail is arranged on the fixing seat in a penetrating mode, the guide rail is fixedly connected with the installation seat, and a driving mechanism is fixedly arranged on the outer surface of the outer shell. According to the utility model, the conveying belt and the driving roller are twisted for multiple circles, so that the friction winding force is stronger in the rotating process, and the two free ends of the conveying belt are respectively fixed with the two sides of the fixed seat, so that the conveying belt can drive the camera to displace, and the reciprocating inspection monitoring effect of the camera is realized; the problem that the safety monitoring range is limited is solved, and the safety monitoring range is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of intelligent power plants, and more specifically, to an intelligent power plant safety monitoring system based on the Internet of Things. Background Art

[0002] An intelligent power plant is based on intelligent power generation. Through the integration and extension with other industries, it forms a circular economy and improves the utilization rate of energy and resources. Its characteristics are that the production process can be autonomously optimized, and related systems can collect, analyze, judge, and plan their own behaviors, and intelligently and dynamically optimize the configuration of equipment and its parameters online. In order to conduct safety monitoring on an intelligent power plant, an intelligent power plant safety monitoring system is required. The intelligent power plant safety monitoring system consists of a monitoring front end (mainly collecting information) and a monitoring back end (monitoring room). Information is centrally summarized from the monitoring front end to the monitoring back end through the Internet of Things between the monitoring front end and the monitoring back end for functions such as network real-time monitoring. The monitoring front end mainly uses monitoring cameras, and the existing monitoring cameras install multiple monitoring devices at fixed positions. The above existing technology still has defects. For example, the fixed setting of the monitoring limits the monitoring range, resulting in a limited safety monitoring range. In view of this, we propose an intelligent power plant safety monitoring system based on the Internet of Things. Summary of the Utility Model

[0003] The purpose of the utility model is to overcome the deficiencies of the prior art, adapt to the actual needs, and provide an intelligent power plant safety monitoring system based on the Internet of Things to solve the technical problem of the limited current safety monitoring range.

[0004] To solve the above technical problems, the utility model provides the following technical solution: An intelligent power plant safety monitoring system based on the Internet of Things includes a number of monitoring units arranged around the factory area. The monitoring units are fixed to the periphery of the factory area through at least one mounting seat. The monitoring unit includes a housing fixedly connected to the mounting seat. An opening is formed on the upper surface of the housing to form a sliding groove. A fixed seat is movably arranged in the sliding groove. A camera extending out of the sliding groove is fixedly connected to the upper surface of the fixed seat. At least one guide rail is penetrated through the fixed seat, and the guide rail is fixedly connected to the mounting seat. A driving mechanism is fixedly arranged on the outer surface of the housing, and the fixed seat is movably arranged on the housing through the driving mechanism.

[0005] Preferably, a sunshade is fixedly arranged on the mounting seat, and the movement path of the camera passes through the installation position of the sunshade.

[0006] Preferably, the driving mechanism includes a driving motor fixedly arranged on the outer surface of the housing. The output end of the driving motor penetrates through the outer surface of the housing and extends to the inside and is connected to a driving roller. A conveyor belt is wound around the driving roller.

[0007] Preferably, the driving mechanism further includes a guiding roller movably arranged at the end of the long axis of the outer shell, and two free ends of the conveyor belt respectively bypass the guiding roller and are fixedly connected to the surface of the fixed seat.

[0008] Preferably, the conveyor belt is composed of multiple connecting belts, and adjacent two connecting belts are movably connected through a splicing structure.

[0009] Preferably, the splicing structure includes a plug-in slot opened at the end of one of the connecting belts and a positioning protrusion fixed at the end of the other connecting belt. A positioning seat is movably connected in the plug-in slot, and a positioning groove for plugging and matching with the positioning protrusion is opened on the positioning seat.

[0010] Preferably, the splicing structure further includes a bolt arranged on the outer side of one of the connecting belts. The head end of the bolt sequentially passes through the plug-in slot, the positioning seat and is riveted and fixed to the axis of the positioning protrusion.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] 1. By designing the limiting and guiding settings of the guide rail, the fixed seat and the camera, the present utility model stabilizes the trajectory of the camera. The multi-turn winding of the conveyor belt and the driving roller makes the rotation process have a strong frictional winding force. With the design that two free ends of the conveyor belt are respectively fixed to both sides of the fixed seat, the conveyor belt can drive the displacement of the camera, realizing the effect of reciprocating inspection and monitoring of the camera and solving the problem of limited safety monitoring range.

[0013] 2. The present utility model also has the conveyor belt composed of multiple connecting belts, and adjacent two connecting belts are movably connected through a splicing structure, enabling the replacement of a single connecting belt, avoiding overall replacement, reducing economic losses. The riveting and fixing between the positioning seat, the positioning protrusion and the bolt, and the structural design that the shaft ring connected to the positioning seat can rotate further solve the problem of high maintenance cost of the conveyor belt. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic structural diagram of the present utility model when used in cooperation with a smart power plant;

[0015] Figure 2 It is a schematic structural diagram of a single-group safety monitoring of the present utility model;

[0016] Figure 3 It is a schematic exploded structural diagram of the outer shell of the present utility model after dissection;

[0017] Figure 4 It is a schematic structural diagram of the winding connection structure of the conveyor belt of the present utility model;

[0018] Figure 5This is a schematic structural diagram of the belt connection component of the present utility model.

[0019] Explanation of the reference numerals in the figure: 1, monitoring unit; 2, mounting seat; 3, outer shell; 4, fixed seat; 5, camera; 6, guide rail; 8, sunshade; 9, splicing structure;

[0020] 701, drive motor; 702, drive roller; 703, conveyor belt; 704, guide roller; 705, connecting belt;

[0021] 901, insertion slot; 902, positioning protrusion; 903, positioning seat; 904, bolt. Detailed implementation manner

[0022] As Figures 1 to 5 shown, a smart power plant safety monitoring system based on the Internet of Things according to the present utility model includes a plurality of monitoring units 1 arranged around the plant area. At least one mounting seat 2 is provided around the plant area, and the mounting seat 2 is fixed to the monitoring unit 1. The monitoring unit 1 includes an outer shell 3, a fixed seat 4, a camera 5, and a guide rail 6. The bottom of the outer shell 3 is fixed to the corresponding mounting seat 2. At least one guide rail 6 is provided inside the outer shell 3. An opening is formed on the upper surface of the outer shell 3 to form a sliding groove. The camera 5 can move in the sliding groove and part of the camera protrudes out of the sliding groove. The bottom of the camera 5 is fixed to the fixed seat 4, and the fixed seat 4 is slidably connected to the guide rail 6.

[0023] In the embodiment of the present utility model, different from the prior art, the camera 5 is designed to be movable. The camera 5 moves on the guide rail 6. In addition to the guide rail 6, it can also be different forms of tracks or limited sliding structures, etc. In order to make the camera 5 move on the guide rail 6, a driving mechanism is fixedly provided on the outer surface of the outer shell 3. The fixed seat 4 is movably arranged on the outer shell 3 through the driving mechanism. The driving mechanism can drive the fixed seat 4 to move, and further make the camera 5 move;

[0024] The driving mechanism includes a drive motor 701 fixedly provided on the outer surface of the outer shell 3. The drive motor 701 is a motor that can rotate forward and backward. The output end of the drive motor 701 passes through the outer surface of the outer shell 3 and extends to the inside and is connected to a drive roller 702. A conveyor belt 703 is wound around the drive roller 702. A guide roller 704 is movably provided at the end of the long axis of the outer shell 3. The two free ends of the conveyor belt 703 respectively bypass the guide roller 704 and are fixedly connected to the surface of the fixed seat 4. By winding the conveyor belt 703 around the drive roller 702 for several turns, a large winding friction force is generated. When the drive motor 701 operates, it drives the drive roller 702 to rotate. Through the winding design, the two free ends are respectively taken in and released, that is, the distances between the two free ends and the drive roller 702 are one increasing and one decreasing, further pulling the fixed seat 4 to move. By the forward and reverse rotation of the drive motor 701, cruise monitoring can be realized.

[0025] It should be noted that to avoid wiring trouble, the camera 5 is designed wirelessly. An umbrella 8 for shading and rain protection is also provided on the mounting base 2. The movement path of the camera 5 passes through the installation position of the umbrella 8. In case of bad weather, the camera 5 moves under the umbrella 8. For example, in a heavy rain weather, it can avoid rainwater from invading the inside of the camera 5 and damaging the internal components.

[0026] In an embodiment of the present utility model, to reduce the maintenance cost of the conveyor belt 703, the conveyor belt 703 is composed of multiple connecting belts 705, and two adjacent connecting belts 705 are movably connected through a splicing structure 9. The splicing structure 9 includes a plugging slot 901 opened at the end of one of the connecting belts 705 and a positioning protrusion 902 fixed at the end of the other connecting belt 705. A positioning seat 903 is movably connected in the plugging slot 901. One end of the positioning seat 903 is rotatably connected through an axle ring. A positioning groove for plugging and cooperating with the positioning protrusion 902 is opened on the positioning seat 903. A plug pin 904 is arranged on the outside of one of the connecting belts 705. The head end of the plug pin 904 sequentially passes through the plugging slot 901, the positioning seat 903 and is riveted and fixed with the axis of the positioning protrusion 902.

[0027] Working principle: This embodiment provides an intelligent power plant safety monitoring system based on the Internet of Things. When in use, the driving motor 701 connected by control and signal through the monitoring background (prior art) of the intelligent power plant operates. When it reaches the inspection time, the driving motor 701 will run, driving the driving roller 702 to rotate. Through the winding design, the two free ends are respectively wound and unwound, that is, the distances between the two free ends and the driving roller 702 increase and decrease respectively, further pulling the fixed seat 4 to move. By the forward and reverse rotation of the driving motor 701, the inspection within the area is realized;

[0028] When one of the connecting belts 705 of the conveyor belt 703 is damaged, only need to take out the plug pin 904, remove the damaged section, and then use the plug pin 904 to sequentially pass through the plugging slot 901, the positioning seat 903 and be riveted and fixed with the axis of the positioning protrusion 902, then the replacement can be completed. The disassembly and assembly are convenient and the maintenance is simple.

[0029] The embodiments disclosed in the present utility model are preferred embodiments, but not limited thereto. Those of ordinary skill in the art can easily understand the spirit of the present utility model according to the above embodiments and make different extensions and changes. However, as long as they do not depart from the spirit of the present utility model, they are within the protection scope of the present utility model.

Claims

1. A smart power plant safety monitoring system based on the Internet of Things, characterized in that: It comprises a plurality of monitoring units (1) arranged around a factory area, wherein the monitoring units (1) are fixed around the factory area via at least one mounting base (2); The monitoring unit (1) comprises an outer shell (3) fixedly connected to a mounting seat (2); an upper surface of the outer shell (3) is opened to form a sliding groove; a fixing seat (4) is movably arranged in the sliding groove; a camera (5) extending out of the sliding groove is fixedly connected to the upper surface of the fixing seat (4); at least one guide rail (6) is passed through the fixing seat (4); and the guide rail (6) is fixedly connected to the mounting seat (2); A driving mechanism is fixedly arranged on the outer surface of the outer shell (3), and the fixing seat (4) is movably arranged on the outer shell (3) through the driving mechanism.

2. According to the Internet of Things-based smart power plant safety monitoring system of claim 1, it is characterized in that: A sunshade (8) is fixedly mounted on the mounting seat (2), and the movement path of the camera (5) passes through the mounting position of the sunshade (8).

3. According to the Internet of Things-based smart power plant safety monitoring system of claim 1, it is characterized in that: The driving mechanism comprises a driving motor (701) fixedly mounted on the outer surface of the outer shell (3); an output end of the driving motor (701) passes through the outer surface of the outer shell (3) and extends to the inside and is connected to a driving roller (702); a conveyor belt (703) is wound around the driving roller (702).

4. The smart power plant safety monitoring system based on the Internet of Things according to claim 3 is characterized in that: The driving mechanism further comprises a guide roller (704) movably arranged at the end of the long axis of the outer shell (3); the two free ends of the conveyor belt (703) respectively pass around the guide roller (704) and are fixedly connected to the surface of the fixed seat (4).

5. The smart power plant safety monitoring system based on the Internet of Things according to claim 3 is characterized in that: The conveyor belt (703) is composed of a plurality of connecting belts (705), and two adjacent connecting belts (705) are movably connected via a splicing structure (9).

6. The smart power plant safety monitoring system based on the Internet of Things according to claim 5 is characterized in that: The splicing structure (9) comprises an insertion groove (901) provided at the end of one of the connecting belts (705) and a positioning protrusion (902) fixedly provided at the end of the other connecting belt (705); a positioning seat (903) is movably connected in the insertion groove (901); and a positioning groove is provided on the positioning seat (903) for inserting and cooperating with the positioning protrusion (902).

7. The smart power plant safety monitoring system based on the Internet of Things according to claim 6 is characterized in that: The splicing structure (9) further comprises a latch pin (904) arranged on the outside of one of the connecting strips (705), the head end of the latch pin (904) sequentially passing through the insertion slot (901) and the positioning seat (903) and being axially riveted and fixed to the positioning protrusion (902).

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