Intelligent station building monitoring device

Abstract

The utility model provides an intelligent station building monitoring device, which comprises an outer door assembly welding piece, a circuit breaker assembly, an NVR assembly, a switch assembly, a high distribution gateway assembly, a communication module, a power supply module and a shell assembly welding piece, the outer door assembly welding piece is arranged on one side of an inlet of the shell assembly welding piece, and the outer door assembly welding piece and the shell assembly welding piece form a hollow cavity structure; a circuit breaker assembly, an NVR assembly, a switch assembly and a high-distribution gateway assembly are sequentially installed in the hollow cavity structure from front to back, and a communication module and a power module are installed on the two sides in the hollow cavity structure respectively. The beneficial effects of the utility model are that the modular design is adopted, better sealing performance, protection performance, insulation performance and safety are realized, and more convenient installation, disassembly, maintenance and wiring operation can be realized.

Description

Technical Field

[0001] This utility model belongs to the field of power distribution station monitoring equipment, and in particular relates to a smart power distribution station monitoring device. Background Technology

[0002] A distribution substation refers to a substation in a power system with a voltage level of 10kV or below, also known as a distribution substation. It is an important location for converting high-voltage electrical energy from transmission stations into medium-voltage or low-voltage electrical energy, and is also a necessary link in the power system for power dispatching and distribution.

[0003] The intelligent station monitoring device is an intelligent monitoring system built on technologies such as the Internet of Things, big data, and artificial intelligence, aiming to achieve automated monitoring and efficient operation and maintenance in fields such as environment and power.

[0004] In existing technologies, manual inspections are used, but with numerous and geographically dispersed substations, manual inspections have blind spots and are difficult to implement in real time. Furthermore, manual inspections are costly and prone to omissions or misjudgments due to human error. Smart substation monitoring devices, through multi-dimensional sensing, automated operation and maintenance, and intelligent decision-making, significantly improve the accuracy and efficiency of environmental and infrastructure management, becoming a key technological support for smart city construction. They are specifically designed for integrated electrical, environmental, and safety monitoring in scenarios such as smart substations, high-voltage distribution rooms, low-voltage distribution rooms, switching stations, substations, and prefabricated substations.

[0005] Existing floor-standing low-voltage switchgear has problems such as large size, large station space, scattered components, heavy weight, poor sealing, low protection level, poor insulation, poor component interchangeability, and lack of anti-collision safety devices; wall-mounted units are less common.

[0006] To solve the above problems with smart station monitoring devices, a small-sized wall-mounted smart station monitoring device is needed. Utility Model Content

[0007] In view of this, the present invention aims to propose a smart substation monitoring device to solve the problem that existing substations have structural defects and cannot be monitored in real time.

[0008] To achieve the above objectives, the technical solution of this utility model is implemented as follows:

[0009] A smart station monitoring device includes an outer door assembly, a circuit breaker assembly, an NVR assembly, a switch assembly, a high-power gateway assembly, a communication module, a power module, and a housing assembly. The outer door assembly is installed on the entrance side of the housing assembly, and the two form a hollow cavity structure. The circuit breaker assembly, NVR assembly, switch assembly, and high-power gateway assembly are installed sequentially from front to back inside the hollow cavity structure. The communication module and power module are installed on the two sides inside the hollow cavity structure, respectively.

[0010] Furthermore, the outer casing assembly includes an outer casing, an upper cable entry sealing ring, a sealing plate, sealing plate screws, a lower cable entry sealing ring, and a lock. The sealing plate is installed to the top of the outer casing by the sealing plate screws. The sealing plate has an upper cable entry knockout hole, in which the upper cable entry sealing ring is installed. The bottom of the outer casing has a lower cable entry knockout hole, in which a lower cable entry sealing ring is installed. The rear of the outer casing is fully welded with four welding lugs. A micro-break frame mounting lug is installed on each of the two inner sides of the outer casing. The micro-break frame mounting lug is used to install circuit breaker components. The bottom of the outer casing has an antenna mount slot. A gateway lower mounting lug bracket is installed on each of the two inner sides of the outer casing. The gateway lower mounting lug bracket is used to install high-configuration gateway components. The outer casing is connected to the outer door assembly by a lock.

[0011] Furthermore, the housing assembly also includes sidewall screws, which are installed on both sides of the housing and are used to install the high-end gateway component.

[0012] Furthermore, the outer casing assembly also includes rubber plugs, which are installed on both sides of the outer casing and are used to seal the outer casing.

[0013] Furthermore, a rectangular wiring hole is provided on the top of the housing. The length of the wiring hole is less than the length of the high-end gateway component, and the wiring hole is sealed by a sealing plate.

[0014] Furthermore, the high-configuration gateway component includes a high-configuration gateway, gateway side wall mounts, and gateway bottom mounts. A gateway side wall mount is installed on each of the upper two sides of the high-configuration gateway, and a gateway bottom mount is installed on each of the lower two sides of the high-configuration gateway. The gateway side wall mounts are connected to side wall screws, and the gateway bottom mounts are connected to gateway bottom mount brackets. The antenna mount slot is used to accommodate the gateway antenna mount.

[0015] Furthermore, the switch assembly includes a switch, a switch bracket, and an upper hanging ear. The switch is equipped with the upper hanging ear, which is mounted to a sealing plate. The switch is placed on the switch bracket, and the switch bracket is mounted to the bottom of the housing.

[0016] Furthermore, the NVR assembly includes an NVR mounting base, hook nuts, hooks, a pressure plate, and an NVR. The NVR mounting base is installed inside the housing. The NVR is installed to the NVR mounting base via the pressure plate and hooks. The pressure plate is installed to the NVR mounting base. The two hooks are installed to the pressure plate via hook nuts. The pressure plate is used to press down on the NVR, and the two hooks are used to hook the NVR.

[0017] Furthermore, the circuit breaker assembly includes a miniature circuit breaker group, a lower nut, a miniature circuit breaker mounting bracket, and an upper nut. The miniature circuit breaker group is installed on the miniature circuit breaker mounting bracket. The miniature circuit breaker mounting bracket is connected to the bottom of the housing via two lower nuts, and the miniature circuit breaker mounting bracket is connected to the miniature circuit breaker frame mounting lugs via two upper nuts.

[0018] Compared with existing technologies, the intelligent station monitoring device of this utility model has the following advantages:

[0019] This utility model discloses a smart station monitoring device that innovatively addresses problems such as existing market gaps, limited availability of wall-mounted units, scattered components, large space occupation, large size, heavy weight, poor sealing, low protection level, poor insulation, poor component interchangeability, and lack of anti-collision safety devices. It achieves excellent sealing, miniaturization, modularity, and anti-disassembly, while also being aesthetically pleasing, easy to wire, easy to maintain, highly safe, fully functional, simple to operate, and possessing high insulation and protection levels. This prevents components from loosening, increasing safety. It facilitates wiring and maintenance, saving repair time. The sealed structure improves the protection level and insulation, especially in humid indoor conditions, preventing external water dripping in and ensuring the dryness of internal electronic components, thus avoiding malfunctions caused by short circuits or moisture aging. Attached Figure Description

[0020] The accompanying drawings, which form part of this utility model, are used to provide a further understanding of the utility model. The illustrative embodiments of the utility model and their descriptions are used to explain the utility model and do not constitute an undue limitation of the utility model. In the drawings:

[0021] Figure 1 This is a schematic diagram of the overall disassembly structure of the machine according to an embodiment of the present utility model;

[0022] Figure 2 This is a perspective view of the welding lugs and lock positions on the back of the outer shell assembly of the present invention.

[0023] Figure 3 This is a top view of the square hole on the top surface of the outer shell assembly welded component of this utility model;

[0024] Figure 4This is a cross-sectional view of the inner bottom surface of the outer shell welded component of this utility model, showing the installation of the high-configuration gateway assembly.

[0025] Figure 5 This is a cross-sectional view of the assembly of the outer shell weldment and the NVR module described in this utility model;

[0026] Figure 6 This is a cross-sectional view of the NVR and hook assembly described in this utility model;

[0027] Figure 7 This is a cross-sectional view of the assembly of the outer shell weldment and the switch component described in this utility model;

[0028] Figure 8 This is a cross-sectional view of the assembly of the outer casing welded component and the circuit breaker assembly described in this utility model;

[0029] Figure 9 This is a cross-sectional view of the fit between the outer shell and the rubber plug described in this utility model;

[0030] Figure 10 This is a bottom view of the outer casing of the present invention.

[0031] Explanation of reference numerals in the attached figures:

[0032] 1. Exterior door assembly; 2. Circuit breaker assembly; 21. Miniature circuit breaker assembly; 22. Lower nut; 23. Miniature circuit breaker mounting bracket; 24. Upper nut; 3. NVR assembly; 31. NVR mounting bracket; 32. Hook nut; 33. Hook; 34. Pressure plate; 35. NVR; 4. Switch assembly; 41. Upper hanging lug; 42. Switch; 43. Switch bracket; 5. High-performance gateway assembly; 51. High-performance gateway; 511. Gateway antenna mount; 52. Gateway side wall mounting lug 53. Gateway lower mounting ear; 6. Communication module; 7. Power module; 8. Housing assembly; 81. Upper cable entry seal; 82. Sealing plate; 821. Upper cable entry knockout hole; 83. Sealing plate screw; 84. Housing; 841. Wiring hole; 842. Welded mounting ear; 843. Micro-fracture bracket mounting ear; 844. Lower cable entry knockout hole; 845. Antenna mount slot; 846. Gateway lower mounting ear bracket; 85. Side wall screw; 86. Lower cable entry seal; 87. Rubber plug; 88. Lock. Detailed Implementation

[0033] It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0034] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0035] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0036] The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0037] like Figures 1 to 10 As shown, a smart station monitoring device includes an outer door assembly 1, a circuit breaker assembly 2, an NVR assembly 3, a switch assembly 4, a high-power gateway assembly 5, a communication module 6, a power module 7, and a housing assembly 8. The outer door assembly 1 is installed on the entrance side of the housing assembly 8, and the two form a hollow cavity structure. The circuit breaker assembly 2, the NVR assembly 3, the switch assembly 4, and the high-power gateway assembly 5 are installed sequentially from front to back inside the hollow cavity structure. The communication module 6 and the power module 7 are installed on the two sides inside the hollow cavity structure, respectively.

[0038] In a preferred embodiment of this utility model, the outer casing assembly 8 includes an outer casing 84, an upper inlet sealing ring 81, a sealing plate 82, a sealing plate screw 83, a lower inlet sealing ring 86, and a lock 88. The sealing plate 82 is installed on the top of the outer casing 84 by the sealing plate screw 83. The sealing plate 82 has an upper inlet knockout hole 821, and the upper inlet sealing ring 81 is installed in the upper inlet knockout hole 821. The bottom of the outer casing 84 has a lower inlet knockout hole 844, and the upper inlet sealing ring 81 is installed in the lower inlet knockout hole 844. The outer casing 84 has a bottom inlet sealing ring 86. Four welded lugs 842 are fully welded to the rear of the casing 84. A micro-fracture bracket mounting lug 843 is installed on each of the two inner sides of the casing 84 for mounting the circuit breaker assembly 2. An antenna mounting slot 845 is provided at the bottom of the casing 84. A gateway lower mounting lug bracket 846 is installed on each of the two inner sides of the casing 84 for mounting the high-end gateway assembly 5. The casing 84 is connected to the outer door assembly 8 via a lock 88. The casing assembly 8 also includes side wall screws 85, which are installed on both sides of the casing 84 for mounting the high-end gateway assembly 5. A rectangular wiring hole 841 is provided at the top of the casing 84. The length of the wiring hole 841 is less than the length of the high-end gateway assembly 5, and the wiring hole 841 is sealed by a sealing plate 82. In this embodiment, when installing the high-end gateway component, if the side wall screws are not needed, the outer shell is sealed with a rubber plug. The sealing ring is made of insulating rubber and the periphery is coated with fireproof putty to protect the cable and increase insulation and sealing. Workers can directly take out or put in the high-end gateway component from the rectangular wiring hole to achieve quick installation or removal of the gateway.

[0039] In a preferred embodiment of this utility model, the high-configuration gateway assembly 5 includes a high-configuration gateway 51, gateway sidewall mounting ears 52, and gateway bottom mounting ears 53. A gateway sidewall mounting ear 52 is installed on each of the upper two sides of the high-configuration gateway 51, and a gateway bottom mounting ear 53 is installed on each of the lower two sides of the high-configuration gateway 51. The gateway sidewall mounting ears 52 are connected to sidewall screws 85, and the gateway bottom mounting ears 53 are connected to gateway bottom mounting ear brackets 846. The antenna mounting slot 845 is used to accommodate the gateway antenna mount 511. The switch assembly 4 includes a switch 42, a switch bracket 43, and an upper hanging ear 41. The switch 42 is equipped with the upper hanging ear 41, which is mounted to a sealing plate 82. The switch 42 is placed on the switch bracket 43, which is mounted to the bottom of the housing 84. The NVR assembly 3 includes an NVR mounting base 31, hook nuts 32, hooks 33, a pressure plate 34, and an NVR 35. The NVR mounting base 31 is installed inside the housing 84. The NVR 35 is installed to the NVR mounting base 31 via the pressure plate 34 and hooks 33. The pressure plate 34 is installed to the NVR mounting base 31. The two hooks 33 are installed to the pressure plate 34 via hook nuts 32. The pressure plate 34 is used to press down the NVR 35, and the two hooks 33 are used to hook the NVR 35. The circuit breaker assembly 2 includes a miniature circuit breaker group 21, lower nuts 22, a miniature circuit breaker mounting base 23, and upper nuts 24. The miniature circuit breaker group 21 is installed to the miniature circuit breaker mounting base 23. The miniature circuit breaker mounting base 23 is connected to the bottom of the housing 84 via two lower nuts 22. The miniature circuit breaker mounting base 23 is connected to the miniature circuit breaker frame mounting lugs 843 via two upper nuts 24. In this embodiment, the four mounting ears of the high-end gateway component are distributed at the four corners and connected to the two sides of the housing by screws, making assembly convenient and aesthetically pleasing. The antenna mount slot is used to protect the gateway antenna mount. The switch has an upper hanging ear that is installed on the sealing plate, and a switch bracket underneath to prevent the switch from moving up, down, left, or right. The sealing plate allows the switch to be taken out or put in as a whole, enabling quick installation or removal of the switch. The NVR is pressed down by the pressure plate to prevent left and right movement, and is also hooked by the hook to prevent up and down movement. The circuit breaker component is fixed up, down, left, and right and placed inside the housing at the front for easy wiring by workers. The welded components of the housing provide protection and prevent dangerous operation by non-professionals.

[0040] Advantages of this utility model:

[0041] This utility model discloses a smart station monitoring device that innovatively addresses problems such as existing market gaps, limited availability of wall-mounted units, scattered components, large space occupation, large size, heavy weight, poor sealing, low protection level, poor insulation, poor component interchangeability, and lack of anti-collision safety devices. It achieves excellent sealing, miniaturization, modularity, and anti-disassembly, while also being aesthetically pleasing, easy to wire, easy to maintain, highly safe, fully functional, simple to operate, and possessing high insulation and protection levels. This prevents components from loosening, increasing safety. It facilitates wiring and maintenance, saving repair time. The sealed structure improves the protection level and insulation, especially in humid indoor conditions, preventing external water dripping in and ensuring the dryness of internal electronic components, thus avoiding malfunctions caused by short circuits or moisture aging.

[0042] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A smart station building monitoring device, characterized in that: The assembly includes an outer door welded component (1), a circuit breaker assembly (2), an NVR assembly (3), a switch assembly (4), a high-power gateway assembly (5), a communication module (6), a power supply module (7), and an outer shell welded component (8). The outer door welded component (1) is installed on the entrance side of the outer shell welded component (8), and the two form a hollow cavity structure. The circuit breaker assembly (2), the NVR assembly (3), the switch assembly (4), and the high-power gateway assembly (5) are installed sequentially from front to back inside the hollow cavity structure. The communication module (6) and the power supply module (7) are installed on the two sides inside the hollow cavity structure, respectively.

2. The intelligent station monitoring device according to claim 1, characterized in that: The outer casing assembly (8) includes an outer casing (84), an upper inlet sealing ring (81), a sealing plate (82), a sealing plate screw (83), a lower inlet sealing ring (86), and a lock (88). The sealing plate (82) is installed on the top of the outer casing (84) by the sealing plate screw (83). The sealing plate (82) has an upper inlet knockout hole (821), in which the upper inlet sealing ring (81) is installed. The outer casing (84) has a lower inlet knockout hole (844) at the bottom, in which the lower inlet sealing ring (844) is installed. 86), the rear of the outer shell (84) is fully welded with four welding lugs (842), and a micro-fracture frame mounting lug (843) is installed on each of the two sides inside the outer shell (84). The micro-fracture frame mounting lug (843) is used to install the circuit breaker assembly (2). An antenna mounting slot (845) is opened at the bottom of the outer shell (84). A gateway lower mounting lug bracket (846) is installed on each of the two sides inside the outer shell (84). The gateway lower mounting lug bracket (846) is used to install the high-configuration gateway assembly (5). The outer shell (84) is connected to the outer door assembly (1) by a lock (88).

3. The intelligent station monitoring device according to claim 2, characterized in that: The outer casing assembly (8) also includes side wall screws (85), which are installed on both sides of the outer casing (84) and are used to install the high-end gateway assembly (5).

4. The intelligent station monitoring device according to claim 2, characterized in that: The outer casing assembly (8) also includes rubber plugs (87), which are installed on both sides of the outer casing (84) and are used to seal the outer casing (84).

5. The intelligent station monitoring device according to claim 3, characterized in that: The top of the housing (84) has a rectangular wiring hole (841), the length of which is less than the length of the high-end gateway component (5), and the wiring hole (841) is sealed by a sealing plate (82).

6. The intelligent station monitoring device according to claim 5, characterized in that: The high-configuration gateway assembly (5) includes a high-configuration gateway (51), a gateway side wall mount (52), and a gateway bottom mount (53). A gateway side wall mount (52) is installed on each of the upper two sides of the high-configuration gateway (51), and a gateway bottom mount (53) is installed on each of the lower two sides of the high-configuration gateway (51). The gateway side wall mount (52) is connected to a side wall screw (85), and the gateway bottom mount (53) is connected to a gateway bottom mount bracket (846). The antenna mount slot (845) is used to accommodate the gateway antenna mount (511).

7. The intelligent station monitoring device according to claim 5, characterized in that: The switch assembly (4) includes a switch (42), a switch bracket (43), and an upper hanging ear (41). The switch (42) is equipped with the upper hanging ear (41), which is mounted to a sealing plate (82). The switch (42) is placed on the switch bracket (43), which is mounted to the bottom of the housing (84).

8. The intelligent station monitoring device according to claim 5, characterized in that: The NVR assembly (3) includes an NVR mounting base (31), hook nuts (32), hooks (33), a pressure plate (34), and an NVR (35). The NVR mounting base (31) is installed inside the housing (84). The NVR (35) is installed to the NVR mounting base (31) via the pressure plate (34) and hooks (33). The pressure plate (34) is installed to the NVR mounting base (31). The two hooks (33) are installed to the pressure plate (34) via hook nuts (32). The pressure plate (34) is used to press down the NVR (35), and the two hooks (33) are used to hook the NVR (35).

9. The intelligent station monitoring device according to claim 5, characterized in that: The circuit breaker assembly (2) includes a miniature circuit breaker group (21), a lower nut (22), a miniature circuit breaker mounting bracket (23), and an upper nut (24). The miniature circuit breaker group (21) is installed on the miniature circuit breaker mounting bracket (23). The miniature circuit breaker mounting bracket (23) is connected to the bottom of the outer casing (84) through two lower nuts (22). The miniature circuit breaker mounting bracket (23) is connected to the miniature circuit breaker frame mounting lug (843) through two upper nuts (24).

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