Monitoring equipment and ring main unit security monitoring system
By designing a movable camera system in the ring cabinet, using threaded rods and motors to achieve multi-directional movement of the camera, the limitation of viewing angle caused by the fixed monitoring equipment in the prior art is solved, and a more comprehensive monitoring and protection effect is achieved .
Patent Information
- Application Number
- CN202421188425.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-29
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-05-29
AI Technical Summary
The existing ring network cabinet monitoring equipment is fixed, resulting in limited monitoring perspective and the cabinet cannot be fully monitored and protected.
A monitoring device including threaded rod, worm gear, motor and camera is designed. The threaded rod and worm gear drive the movable rod through the motor, so that the camera can move vertically, left and right, front and back, realizing multi-directional monitoring.
The monitoring perspective range has been expanded and more comprehensive monitoring and protection of the ring network cabinet has been achieved.
Smart Images
Figure CN222255801U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of ring main cabinet security monitoring system, in particular to a monitoring device and a ring main cabinet security monitoring system. Background Art
[0002] Ring main unit is a group of electrical equipment (high voltage switchgear) installed in a metal or non-metallic insulated cabinet or made into an assembled interval ring main unit. Its core part uses load switches and fuses, which have the advantages of simple structure, small size, low price, improved power supply parameters and performance, and power supply safety. It is widely used in distribution stations and box-type substations in urban residential areas, high-rise buildings, large public buildings, factories and enterprises and other load centers.
[0003] In the prior art, monitoring equipment needs to be installed when using a ring main unit. Most of the existing monitoring equipment is installed in a fixed position and cannot be moved. However, the fixed monitoring equipment will limit the monitoring angle, and thus it is impossible to monitor and protect the cabinet more comprehensively. To this end, the utility model proposes a monitoring device and a ring main unit security monitoring system to solve the above problems. Utility Model Content
[0004] The purpose of the utility model is to provide a monitoring device and a ring main cabinet security monitoring system to solve the problems raised in the above background technology.
[0005] To achieve the above object, the utility model provides the following technical solution: a monitoring device, comprising: a cabinet, wherein a threaded rod 1 is provided in the cabinet, the threaded rod 1 is connected to a worm wheel and a movable rod, the worm wheel is connected to a double-headed worm, and the double-headed worm is connected to a motor 1;
[0006] A threaded rod 2 is arranged in the movable rod, a gear 2 and a driving block are connected to the threaded rod 2, the gear 2 is connected to the gear 1, the gear 1 is connected to the motor 2, the driving block is connected to the electric telescopic rod, and the electric telescopic rod is connected to the camera.
[0007] Preferably, two threaded rods 1 are provided, and the threaded rods 1 are respectively provided on both sides of the rear end of the cabinet, and the two ends of the threaded rod 1 are respectively rotatably connected in the top plate and the bottom plate of the cabinet.
[0008] Preferably, the outer wall of the lower end of the threaded rod one is fixedly connected with a worm wheel, and the center of the threaded rod one and the center of the worm wheel are on the same vertical line, the outer wall of the worm wheel is meshingly connected with the outer wall of the double-headed worm, the double-headed worm is perpendicular to the threaded rod one, the two ends of the double-headed worm are rotatably connected in the left and right plates of the cabinet, and the right end of the double-headed worm is fixedly connected to the output end of motor one, and motor one is fixedly connected to the right wall of the cabinet.
[0009] Preferably, the movable rod is in the cabinet, both ends of the movable rod are threadedly connected to the outer wall of the threaded rod one, and the movable rod is parallel to the double-headed worm, the movable rod is above the worm wheel, the centers of both ends of the movable rod are fixedly connected to one end of the limiting rod, and the other end of the limiting rod is slidably connected in the limiting groove, the limiting grooves are respectively opened on the inner walls of the rear ends of the left and right plates of the cabinet, and the limiting groove is above the worm wheel, and the limiting groove is parallel to the threaded rod one.
[0010] Preferably, a strip groove is opened in the center of the rear wall of the movable rod, and the strip groove is between the threaded rods. Baffles are fixedly connected to the rear inner walls of both ends of the strip groove. The strip groove is connected through with a movable groove. The movable groove is opened on the rear side of the top surface of the movable rod, and the movable groove is between the threaded rods.
[0011] Preferably, the threaded rod 2 is inside the strip groove, and the threaded rod 2 is on the front side of the baffle, and the threaded rod 2 is parallel to the strip groove, and the center of the threaded rod 2 and the center of the strip groove are at the same point, and the two ends of the threaded rod 2 are rotatably connected in the movable rod.
[0012] Preferably, gear 2 is in the strip groove, the center of gear 2 is passed through by threaded rod 2, and gear 2 is fixedly connected to the outer wall of the right end of threaded rod 2, and gear 2 is on the right side of the baffle, the outer wall of gear 2 is meshed with the outer wall of gear 1, gear 1 is on the rear side of the movable rod, the right center of gear 1 is fixedly connected to the output end of motor 2, and motor 2 is fixedly connected to the rear wall of the right end of the movable rod.
[0013] Preferably, the outer wall of the lower end of the driving block is slidably connected in the strip groove, the lower end of the driving block is threadedly connected to the outer wall of the threaded rod 2, the driving block is between the baffles, the upper end of the driving block passes through the movable groove, and the upper end of the driving block is embedded with an electric telescopic rod, the electric telescopic rod is perpendicular to the movable rod, and the front end of the electric telescopic rod is fixedly connected to the camera.
[0014] A ring main unit security monitoring system comprises the above-mentioned monitoring device.
[0015] Compared with the prior art, the beneficial effects of the utility model are:
[0016] The utility model performs a monitoring function through the camera. When the vertical position of the camera is adjusted, motor one is started, and motor one drives the double-headed worm to rotate, and the double-headed worm drives the worm wheel to rotate threaded rod one, and threaded rod one causes the movable rod to move vertically, thereby causing the camera to move vertically; when the left and right positions of the camera are adjusted, motor two is started to drive gear one to rotate, and gear one drives gear two to rotate threaded rod two, and threaded rod two causes the electric telescopic rod on the driving block to move left and right, thereby causing the camera to move left and right; when the front and rear positions of the camera are adjusted, the electric telescopic rod is started to drive the camera to move back and forth, thereby realizing the adjustment of the position of the monitoring equipment, expanding the monitoring viewing angle range, and thereby more comprehensively monitoring and protecting the cabinet. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 This is a schematic diagram of the internal structure of the rear of the utility model;
[0018] Figure 2 For this utility model Figure 1 A schematic diagram of the enlarged structure of the middle A area;
[0019] Figure 3 For this utility model Figure 1 Schematic diagram of the enlarged structure of region B in the middle.
[0020] In the figure: 1. cabinet; 2. threaded rod 1; 3. limit slot; 4. worm gear; 5. motor 1; 6. worm; 7. movable slot; 8. movable rod; 9. strip slot; 10. threaded rod 2; 11. limit rod; 12. motor 2; 13. gear 1; 14. gear 2; 15. baffle; 16. drive block; 17. electric telescopic rod; 18. camera. DETAILED DESCRIPTION
[0021] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of the utility model. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0022] In the description of the present utility model, it should be noted that the terms "center", "middle", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "one", "first", "second", "third", "fourth", "fifth", "sixth" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.
[0023] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0024] For the purpose of simplicity and illustration, the principles of the embodiments are mainly described by reference to examples. In the following description, many specific details are proposed to provide a thorough understanding of the embodiments. However, it is obvious that for those of ordinary skill in the art, these embodiments may not be limited to these specific details in practice. In some instances, known methods and structures are not described in detail to avoid making these embodiments unnecessarily difficult to understand. In addition, all embodiments can be used in combination with each other.
[0025] See also Figures 1 to 3The utility model provides a technical solution: a monitoring device, comprising: a cabinet 1, a threaded rod 2 is arranged in the cabinet 1, two threaded rods 2 are arranged, the threaded rods 2 are respectively on both sides of the rear end of the cabinet 1, and the two ends of the threaded rod 2 are respectively rotatably connected in the top plate and the bottom plate of the cabinet 1, the threaded rod 2 is connected with a worm wheel 4 and a movable rod 8, the movable rod 8 is in the cabinet 1, the two ends of the movable rod 8 are threadedly connected with the outer wall of the threaded rod 2, and the movable rod 8 is parallel to the double-headed worm 6, the movable rod 8 is above the worm wheel 4, the two end centers of the movable rod 8 are fixedly connected with one end of the limit rod 11, and the other end of the limit rod 11 is slidably connected in the limit groove 3, and the limit groove 3 is respectively opened on the left and right sides of the cabinet 1 On the inner wall of the rear end of the right plate, the limiting groove 3 is above the worm gear 4, the limiting groove 3 is parallel to the threaded rod 11, the limiting rod 11 and the limiting groove 3 can prevent the movable rod 8 from affecting the worm gear 4 and the worm 6, the worm gear 4 is connected with a double-headed worm 6, the double-headed worm 6 is connected with a motor 5, the outer wall of the lower end of the threaded rod 2 is fixedly connected with the worm gear 4, and the center of the threaded rod 2 and the center of the worm gear 4 are on the same vertical line, the outer wall of the worm gear 4 is meshed with the outer wall of the double-headed worm 6, the double-headed worm 6 is perpendicular to the threaded rod 2, the two ends of the double-headed worm 6 are rotatably connected in the left and right plates of the cabinet 1, and the right end of the double-headed worm 6 is fixedly connected to the output end of the motor 5, and the motor 5 is fixedly connected to the right wall of the cabinet 1;
[0026] A threaded rod 10 is provided inside the movable rod 8, the threaded rod 10 is inside the strip groove 9, and the threaded rod 10 is on the front side of the baffle 15, and the threaded rod 10 is parallel to the strip groove 9, and the center of the threaded rod 10 and the center of the strip groove 9 are at the same point, and the two ends of the threaded rod 10 are rotatably connected in the movable rod 8, and the center of the rear wall of the movable rod 8 is provided with a strip groove 9, and the strip groove 9 is between the threaded rods 1 and 2, and the baffles 15 are fixedly connected to the inner walls of the rear sides of the two ends of the strip groove 9, and the baffles 15 can be In order to prevent the driving block 16 from touching the gear 13 and the gear 2 14 and thus affecting their work, the strip groove 9 is connected with the movable groove 7, the movable groove 7 is opened on the rear side of the top surface of the movable rod 8, and the movable groove 7 is between the threaded rods 1 2, the threaded rods 2 10 are connected with the gear 2 14 and the driving block 16, the gear 2 14 is connected with the gear 1 13, the gear 1 13 is connected with the motor 2 12, the gear 2 14 is in the strip groove 9, the center of the gear 2 14 is passed through by the threaded rod 2 10, and the gear 2 14 The outer wall of the right end of the threaded rod 2 10 is fixedly connected, and the gear 2 14 is on the right side of the baffle 15, the outer wall of the gear 2 14 is meshed with the outer wall of the gear 1 13, the gear 13 is on the rear side of the movable rod 8, the right center of the gear 13 is fixedly connected to the output end of the motor 2 12, the motor 2 12 is fixedly connected to the rear wall of the right end of the movable rod 8, the drive block 16 is connected to the electric telescopic rod 17, the electric telescopic rod 17 is connected to the camera 18, the lower end outer wall of the drive block 16 slides in the strip groove 9 A movable connection is provided to prevent the driving block 16 from rotating with the threaded rod 10. The lower end of the driving block 16 is threadedly connected to the outer wall of the threaded rod 10. The driving block 16 is between the baffles 15. The upper end of the driving block 16 passes through the movable groove 7. An electric telescopic rod 17 is embedded in the upper end of the driving block 16. The electric telescopic rod 17 is perpendicular to the movable rod 8. The front end of the electric telescopic rod 17 is fixedly connected to the camera 18. The electric telescopic rod 17 can make the camera 18 move forward and backward, thereby realizing multi-directional monitoring.
[0027] A ring main unit security monitoring system comprises the above-mentioned monitoring device.
[0028] When the device is working, the camera 18 plays a monitoring function. When the vertical position of the camera 18 is adjusted, the motor 15 is started, the motor 15 drives the double-headed worm 6 to rotate, the double-headed worm 6 drives the worm wheel 4 to rotate the threaded rod 12, the threaded rod 12 causes the movable rod 8 to move vertically, and then the camera 18 moves vertically; when the left and right position of the camera 18 is adjusted, the motor 2 12 is started to drive the gear 13 to rotate, the gear 13 drives the gear 2 14 to rotate the threaded rod 2 10, the threaded rod 2 10 allows the electric telescopic rod 17 on the driving block 16 to move left and right, and then drives the camera 18 to move left and right; when the front and back position of the camera 18 is adjusted, the electric telescopic rod 17 is started to drive the camera 18 to move forward and backward.
[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A monitoring device, comprising: The cabinet (1) is characterized in that: a threaded rod (2) is provided inside the cabinet (1), the threaded rod (2) is connected to a worm wheel (4) and a movable rod (8), the worm wheel (4) is connected to a double-headed worm (6), and the double-headed worm (6) is connected to a motor (5); A threaded rod 2 (10) is arranged inside the movable rod (8), a gear 2 (14) and a driving block (16) are connected to the threaded rod 2 (10), the gear 2 (14) is connected to the gear 1 (13), the gear 1 (13) is connected to the motor 2 (12), the driving block (16) is connected to the electric telescopic rod (17), and the electric telescopic rod (17) is connected to the camera (18).
2. A monitoring device according to claim 1, characterized in that: Two threaded rods (2) are provided, and the threaded rods (2) are respectively located on both sides of the rear end of the cabinet (1), and the two ends of the threaded rod (2) are respectively rotatably connected in the top plate and the bottom plate of the cabinet (1).
3. A monitoring device according to claim 2, characterized in that: The outer wall of the lower end of the threaded rod (2) is fixedly connected to a worm wheel (4), and the center of the threaded rod (2) and the center of the worm wheel (4) are on the same vertical line. The outer wall of the worm wheel (4) is meshed with the outer wall of the double-headed worm (6). The double-headed worm (6) is perpendicular to the threaded rod (2). The two ends of the double-headed worm (6) are rotatably connected in the left and right plates of the cabinet (1), and the right end of the double-headed worm (6) is fixedly connected to the output end of the motor (5). The motor (5) is fixedly connected to the right wall of the cabinet (1).
4. A monitoring device according to claim 3, characterized in that: The movable rod (8) is inside the cabinet (1), and the two ends of the movable rod (8) are threadedly connected to the outer wall of the threaded rod (2), and the movable rod (8) is parallel to the double-headed worm (6). The movable rod (8) is above the worm wheel (4), and the centers of the two ends of the movable rod (8) are fixedly connected to one end of the limit rod (11), and the other end of the limit rod (11) is slidably connected in the limit groove (3). The limit groove (3) is respectively opened on the inner wall of the rear end of the left and right plates of the cabinet (1), and the limit groove (3) is above the worm wheel (4), and the limit groove (3) is parallel to the threaded rod (2).
5. A monitoring device according to claim 4, characterized in that: A strip groove (9) is provided at the center of the rear wall of the movable rod (8), and the strip groove (9) is between the threaded rods (2). Baffles (15) are fixedly connected to the rear inner walls of both ends of the strip groove (9). The strip groove (9) is connected through a movable groove (7). The movable groove (7) is provided on the rear side of the top surface of the movable rod (8), and the movable groove (7) is between the threaded rods (2).
6. A monitoring device according to claim 1, characterized in that: The second threaded rod (10) is inside the strip groove (9), and the second threaded rod (10) is on the front side of the baffle (15), and the second threaded rod (10) is parallel to the strip groove (9), and the center of the second threaded rod (10) and the center of the strip groove (9) are at the same point, and the two ends of the second threaded rod (10) are rotatably connected inside the movable rod (8).
7. A monitoring device according to claim 1, characterized in that: The gear 2 (14) is in the strip groove (9), the center of the gear 2 (14) is passed through by the threaded rod 2 (10), and the gear 2 (14) is fixedly connected to the outer wall of the right end of the threaded rod 2 (10), and the gear 2 (14) is on the right side of the baffle (15), the outer wall of the gear 2 (14) is meshed with the outer wall of the gear 1 (13), the gear 1 (13) is on the rear side of the movable rod (8), the right center of the gear 1 (13) is fixedly connected to the output end of the motor 2 (12), and the motor 2 (12) is fixedly connected to the rear wall of the right end of the movable rod (8).
8. A monitoring device according to claim 1, characterized in that: The outer wall of the lower end of the driving block (16) is slidably connected in the strip groove (9), the lower end of the driving block (16) is threadedly connected to the outer wall of the threaded rod (10), the driving block (16) is between the baffles (15), the upper end of the driving block (16) passes through the movable groove (7), the upper end of the driving block (16) is embedded and connected with an electric telescopic rod (17), the electric telescopic rod (17) is perpendicular to the movable rod (8), and the front end of the electric telescopic rod (17) is fixedly connected to the camera (18).
9. A ring main unit security monitoring system, characterized in that: The monitoring device comprises any one of claims 1 to 8.