High-low voltage switch control cabinet with remote monitoring function

Abstract

The utility model belongs to switchgear technology field especially relates to a high and low voltage switch control cabinet with remote monitoring function, including switch main cabinet and switch sub -cabinet, and high and low voltage switch control cabinet is spliced by switch main cabinet and switch sub -cabinet, and switch main cabinet and switch sub -cabinet are equipped with main cabinet frame and sub -cabinet frame respectively, and the docking mechanism is equipped on the sub -cabinet frame, and the switch main cabinet and switch sub -cabinet still are equipped with remote monitoring mechanism, and the docking mechanism includes docking slider, and the sub -cabinet frame is opened in the guide slide groove, and the docking slider is slidably connected in the guide slide groove through hand drive subassembly. The high and low voltage switch control cabinet with remote monitoring function, through hand drive subassembly drive docking mechanism makes the snap -on groove end of docking slider and enter the docking snap -on groove of main cabinet frame and complete mechanical locking, and cooperate with threaded drive self -locking, effectively promoted the stability of main cabinet and sub -cabinet connection, avoided the risk of shaking or toppling in traditional splicing mode because of not firm connection.

Description

Technical Field

[0001] This utility model relates to the field of switch control cabinet technology, and in particular to a high and low voltage switch control cabinet with remote monitoring function. Background Technology

[0002] High and low voltage switchgear is a key piece of equipment in power systems used for power distribution, control, protection, and monitoring. It is widely used in the power distribution systems of various power users, including industrial enterprises, residential communities, commercial buildings, and municipal engineering projects. Through internal electrical components such as circuit breakers, disconnecting switches, and contactors, it realizes functions such as on / off control of high and low voltage circuits, overload protection, and short-circuit protection.

[0003] However, when assembling multiple sets of switch control cabinets, most control cabinets are usually placed closely together to maintain the aesthetics of the overall layout. However, there is often a lack of reliable connection structure between adjacent control cabinets. When one set of control cabinets is impacted by external force, it is very easy for it to cause the adjacent control cabinets to tip over together through contact. Utility Model Content

[0004] In order to overcome the defects of the prior art mentioned above, the inventors conducted in-depth research and, after a great deal of creative work, completed this utility model.

[0005] Specifically, the technical problem to be solved by this utility model is to provide a high and low voltage switch control cabinet with remote monitoring function, so as to solve the technical problem that when the current control cabinets are assembled, they are arranged in a compact and aesthetically pleasing manner, but there is a lack of reliable connection between adjacent cabinets, and the tilting of one set can easily cause adjacent cabinets to tilt as well.

[0006] To solve the above-mentioned technical problems, the present invention provides the following technical solution: A high- and low-voltage switch control cabinet with remote monitoring function includes a main switch cabinet and a sub-switch cabinet. The high- and low-voltage switch control cabinet is composed of the main switch cabinet and the sub-switch cabinet. The main switch cabinet and the sub-switch cabinet are respectively provided with corresponding main cabinet frames and sub-cabinet frames. The sub-cabinet frames are provided with docking mechanisms for connecting to the main cabinet frames. The main switch cabinet and the sub-switch cabinet are also provided with remote monitoring mechanisms. The docking mechanism includes a docking slider movably connected to the cabinet frame, and the cabinet frame is provided with a guide groove adapted to the docking slider. The docking slider is slidably connected in the guide groove through a hand-driven assembly, and one end of the docking slider extending into the main cabinet frame is provided with a slot end. The main cabinet frame is provided with a docking groove for limiting the sliding of the docking slider. The main cabinet frame is also provided with a docking slot that communicates with the docking groove, and the docking slot and the slot end are adapted to each other and correspond one-to-one.

[0007] As an improved technical solution, the manual drive assembly includes a threaded lever movably connected to the cabinet frame, and the threaded lever consists of a rotating rod end and a screw end. The end of the rotating rod end away from the screw end extends into the main cabinet frame, and the main cabinet frame is provided with an adapter hole adapted to the rotating rod end.

[0008] As an improved technical solution, a traction screw block is also slidably connected to the threaded hand rod, and the traction screw block is connected to the threaded hand rod through a screw end. A connecting rod is provided between the traction screw block and the docking slider. The connecting rod is respectively hinged to both ends of the traction screw block, and the end of the connecting rod away from the traction screw block is hinged to the corresponding docking slider.

[0009] As an improved technical solution, a positioning protrusion is fixedly installed on the side of the sub-cabinet frame close to the main cabinet frame. The positioning protrusions are symmetrically distributed at the four corners of the sub-cabinet frame. The four corners of the main cabinet frame are provided with symmetrically distributed positioning holes, and the positioning holes and positioning protrusions are mutually adapted and correspond one-to-one.

[0010] As an improved technical solution, the main cabinet frame is provided with main cabinet cable holes for cable arrangement, and the sub-cabinet frame is also provided with sub-cabinet cable holes for cable arrangement, and the main cabinet frame and the sub-cabinet frame are connected through the main cabinet cable holes and the sub-cabinet cable holes.

[0011] As an improved technical solution, both the main switch cabinet and the sub-switches are provided with heat dissipation windows for heat dissipation, and the main cabinet frame and the sub-cabinet frame are respectively located between the corresponding heat dissipation windows.

[0012] As an improved technical solution, the remote monitoring mechanism includes a monitoring frame, which is fixedly installed on the main switch cabinet and the sub-switch cabinet respectively. The monitoring frame is equipped with a deflection arm driven by a deflection servo motor, and the deflection arm is equipped with a monitoring probe driven by a rotation servo motor.

[0013] As an improved technical solution, the top of both the main switch cabinet and the sub-switch cabinet is equipped with a maintenance light source and a remote control unit, and the maintenance light source and the monitoring probe are connected to the corresponding remote control unit via wires.

[0014] After adopting the above technical solution, the beneficial effects of this utility model are: 1. This utility model uses a hand-driven component to drive the docking mechanism so that the slot end of the docking slider is engaged with the docking slot of the main cabinet frame to complete mechanical locking. Combined with the threaded transmission self-locking, it effectively improves the stability of the connection between the main cabinet and the sub-cabinet, avoiding the risk of shaking or tipping caused by weak connection in traditional splicing methods.

[0015] 2. This utility model uses the deflection servo and rotation servo on the monitoring frame to adjust the horizontal monitoring direction of the monitoring probe and achieve 360-degree rotation, thereby realizing all-round monitoring of the surrounding area and specific areas inside the cabinet. In conjunction with the remote control main body integrating multiple functional modules, the monitoring data is sent to the remote monitoring center in real time, realizing efficient remote monitoring and control of the control cabinet.

[0016] 3. This utility model forms a regular cable channel through the main cabinet cable hole and the sub-cabinet cable hole, which facilitates the cable connection between the electrical components inside the main cabinet and the sub-cabinet and ensures that the cable layout is orderly; at the same time, the louvered heat dissipation windows on the main switch cabinet and the sub-cabinet prevent dust and debris from entering while ensuring heat dissipation. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them: Figure 1 This is a three-dimensional structural diagram of the high and low voltage switch control cabinet with remote monitoring function of this utility model.

[0018] Figure 2 This is an exploded view of the high and low voltage switch control cabinet with remote monitoring function according to this utility model.

[0019] Figure 3 This is a cross-sectional structural diagram of the present invention.

[0020] Figure 4 This is a schematic diagram of the main cabinet frame structure of this utility model.

[0021] Figure 5 This is a schematic diagram of the cabinet frame and docking mechanism of this utility model.

[0022] Figure 6 This is a schematic diagram of the assembly structure of the docking slider and the hand-driven assembly of this utility model.

[0023] Figure 7 For the present utility model Figure 1 A magnified structural diagram of part A.

[0024] Explanation of reference numerals in the attached figures: 1. Main switch cabinet; 2. Sub-switcher cabinet; 3. Main cabinet frame; 301. Docking groove; 302. Docking slot; 303. Adapter socket; 304. Positioning hole; 305. Main cabinet wiring hole; 4. Sub-switcher frame; 401. Guide groove; 402. Positioning protrusion; 403. Sub-switcher wiring hole; 5. Docking slider; 501. Slot end; 6. Threaded lever; 601. Rotating rod end; 602. Screw end; 7. Traction screw block; 8. Connecting rod; 9. Monitoring frame; 10. Deflection servo; 1001. Deflection arm; 11. Rotation servo; 1101. Monitoring probe; 12. Maintenance light source; 13. Remote control main unit. Detailed Implementation

[0025] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. Example 1

[0026] like Figures 1 to 7As shown in the figure, this embodiment provides a high- and low-voltage switch control cabinet with remote monitoring function. This high- and low-voltage switch control cabinet with remote monitoring function includes a main switch cabinet 1 and a switch sub-cabinet 2, and the high- and low-voltage switch control cabinet is composed of the main switch cabinet 1 and the switch sub-cabinet 2. The main switch cabinet 1 and the switch sub-cabinet 2 are respectively provided with corresponding main cabinet frame 3 and sub-cabinet frame 4. The sub-cabinet frame 4 is provided with a docking mechanism for connecting to the main cabinet frame 3. The main switch cabinet 1 and the switch sub-cabinet 2 are also provided with a remote monitoring mechanism. The docking mechanism includes a docking mechanism that is movably connected to the sub-cabinet frame 4. The sliding block 5 has a guide groove 401 on the sub-cabinet frame 4 that matches the sliding block 5. The sliding block 5 is slidably connected in the guide groove 401 via a hand-driven assembly. One end of the sliding block 5 extending into the main cabinet frame 3 has a slot end 501. The main cabinet frame 3 has a sliding groove 301 for limiting the sliding of the sliding block 5. The main cabinet frame 3 also has a sliding slot 302 that communicates with the sliding groove 301. The sliding slot 302 matches the slot end 501 and corresponds one-to-one with the splicing structure of the main cabinet and the sub-cabinet, which can be flexibly adjusted according to the actual power distribution needs. The overall capacity and functional module combination of the control cabinet facilitates future expansion or disassembly for maintenance. The main cabinet frame 3 and the sub-cabinet frame 4 serve as the load-bearing and connecting foundation of the cabinet, and are made of high-strength alloy materials. They provide stable installation support for the internal electrical components and enhance the overall structural strength of the cabinet. The partitions for the electrical components are installed later using screws. The docking mechanism enables a quick, accurate, and stable connection between the main switch cabinet 1 and the sub-cabinet 2, avoiding the risk of cabinet shaking or tipping caused by weak connections in traditional splicing methods. The guide groove 401 is the docking slider 5. The sliding mechanism provides precise guidance, ensuring stable movement trajectory. The manual drive component can manually drive the docking slider 5 to move along the guide groove 401, facilitating quick docking or separation of the main cabinet and sub-cabinet on-site. The docking groove 301 further guides and limits the docking slider 5 entering the main cabinet frame 3, preventing it from shifting during movement. When the docking slider 5 moves to the appropriate position, the slot end 501 can be engaged in the docking slot 302, achieving mechanical locking between the main cabinet frame 3 and the sub-cabinet frame 4, ensuring a firm connection of the assembled cabinets.

[0027] The manual drive assembly includes a threaded lever 6 movably connected to the cabinet frame 4. The threaded lever 6 consists of a rotating rod end 601 and a screw end 602. The end of the rotating rod end 601 away from the screw end 602 extends into the main cabinet frame 3. The main cabinet frame 3 is provided with an adapter hole 303 that is compatible with the rotating rod end 601. The adapter hole 303 can provide support and rotation space for the rotating rod end 601 through an embedded bearing ring, ensuring that the threaded lever 6 remains stable during rotation. One end of the screw end 602 is provided with a handwheel, which makes it convenient for the staff to hold and rotate the threaded lever 6.

[0028] A traction screw block 7 is slidably connected to the threaded lever 6, and the traction screw block 7 is threadedly connected to the threaded lever 6 via the screw end 602. A connecting rod 8 is provided between the traction screw block 7 and the docking slider 5. The connecting rod 8 is hinged to both ends of the traction screw block 7. The end of the connecting rod 8 away from the traction screw block 7 is hinged to the corresponding docking slider 5. When the threaded lever 6 is rotated, the rotational motion of the screw end 602 can be converted into the linear motion of the traction screw block 7 along the axial direction of the threaded lever 6. Through the transmission action of the connecting rod 8, the linear motion of the traction screw block 7 can drive the docking slider 5 to slide along the guide groove 401, realizing the extension and retraction action of the docking slider 5, thereby completing the docking or separation of the main cabinet and the sub-cabinet. This makes the movement of the docking slider 5 more stable and reliable, and can achieve self-locking through threaded transmission to prevent the docking slider 5 from moving on its own during operation.

[0029] A positioning protrusion 402 is fixedly installed on the side of the sub-cabinet frame 4 near the main cabinet frame 3. The positioning protrusions 402 are symmetrically distributed at the four corners of the sub-cabinet frame 4. The four corners of the main cabinet frame 3 are provided with symmetrically distributed positioning holes 304, and the positioning holes 304 and the positioning protrusions 402 are mutually compatible and correspond one-to-one. When the switch main cabinet 1 and the switch sub-cabinet 2 are spliced, the positioning protrusions 402 can be inserted into the positioning holes 304 first to play a preliminary positioning role for the main cabinet and the sub-cabinet, ensuring that the docking position of the main cabinet frame 3 and the sub-cabinet frame 4 is accurate, which facilitates the smooth docking of the subsequent docking mechanism. At the same time, the symmetrical distribution design at the four corners can ensure the stability of the positioning and prevent the cabinet from tilting during the splicing process.

[0030] The main cabinet frame 3 has a main cabinet cable hole 305 for cable routing, and the sub-cabinet frame 4 also has a sub-cabinet cable hole 403 for cable routing. The main cabinet frame 3 and the sub-cabinet frame 4 are connected through the main cabinet cable hole 305 and the sub-cabinet cable hole 403. The cable channel design formed by the sub-cabinet cable hole 403 and the main cabinet cable hole 305 facilitates the cable connection between the electrical components inside the main cabinet and the sub-cabinet, making the cable layout more orderly.

[0031] Both the main switch cabinet 1 and the sub-switch cabinet 2 are equipped with heat dissipation windows for heat dissipation. The main cabinet frame 3 and the sub-cabinet frame 4 are located between the corresponding heat dissipation windows. The heat dissipation windows adopt a louvered structure, which can prevent dust and debris from entering the cabinet while ensuring heat dissipation effect. The corresponding frames will not block the heat dissipation windows, ensuring that the hot air inside the cabinet can be smoothly discharged through the heat dissipation windows.

[0032] The remote monitoring mechanism includes a monitoring frame 9, which is fixedly installed on the main switch cabinet 1 and the sub-switch cabinet 2. The monitoring frame 9 is equipped with a deflection arm 1001 driven by a deflection servo motor 10. The deflection arm 1001 is equipped with a monitoring probe 1101 driven by a rotation servo motor 11. The deflection servo motor 10 can drive the deflection arm 1001 to deflect within a certain angle range, thereby adjusting the horizontal monitoring direction of the monitoring probe 1101. The rotation servo motor 11 can drive the monitoring probe 1101 to rotate 360 ​​degrees, realizing all-round monitoring of the cabinet's periphery and specific internal areas. The monitoring probe 1101 uses a high-definition camera, which can clearly capture images of the cabinet's operating status and the surrounding environment.

[0033] Both the main switch cabinet 1 and the sub-switch cabinet 2 have maintenance light sources 12 and remote control units 13 at their tops. The maintenance light sources 12 and the monitoring probes 1101 are connected to the corresponding remote control units 13 via wires. The maintenance light sources 12 can provide sufficient lighting when the staff is maintaining the cabinet. The remote control units 13 integrate data processing modules, wireless communication modules, etc., and can receive image information transmitted by the monitoring probes 1101 and remotely control the switching status of the maintenance light sources 12. At the same time, they can send the monitoring data to the remote monitoring center in real time to realize remote monitoring and control of the control cabinet.

[0034] During the assembly and installation of this device, a stable connection between the main cabinet and the sub-cabinet is achieved through a docking mechanism. The operation of the docking mechanism is accomplished with the help of a hand drive component. The operator rotates the handwheel at the screw end 602 of the threaded lever 6. Since the rotating rod end 601 extends into the adapter hole 303 of the main cabinet frame 3, and the bearing ring embedded in the adapter hole 303 provides support and rotation space, the threaded lever 6 can rotate stably. When the threaded lever 6 rotates, the rotational motion of the screw end 602 is converted into the linear motion of the traction screw block 7 along the axis of the threaded lever 6. The traction screw block 7 drives the docking slider 5 to slide along the guide groove 401 of the sub-cabinet frame 4 through the connecting rod 8 hinged at both ends. The guide groove 401 provides precise guidance for the docking slider 5, ensuring its stable motion trajectory. The docking slider 5 is further limited to slide within the docking groove 301. When the docking slider 5 moves to the appropriate position, the slot end 501 at its end is engaged in the docking slot 302 of the main cabinet frame 3, realizing the mechanical locking between the main cabinet frame 3 and the sub-cabinet frame 4. This ensures that the cabinets are firmly connected after splicing, avoiding the risk of shaking or tipping due to weak connection in traditional splicing methods. In addition, the threaded drive can achieve self-locking, preventing the docking slider 5 from moving on its own during operation. During this process, the positioning protrusions 402 at the four corners of the sub-cabinet frame 4 are inserted into the corresponding positioning holes 304 at the four corners of the main cabinet frame 3 to achieve the initial accurate positioning of the main cabinet and the sub-cabinet, preventing the cabinet from tilting during the splicing process. The electrical component partitions can also be installed later by screws. The main cabinet wire hole 305 and the sub-cabinet wire hole 403 form a regular cable channel, which facilitates the cable connection between the electrical components inside the main cabinet and the sub-cabinet. The louvered heat dissipation windows on the switch main cabinet 1 and the switch sub-cabinet 2 can prevent dust and debris from entering while ensuring heat dissipation. Meanwhile, the deflection servo motor 10 on the monitoring frame 9 can drive the deflection arm 1001 to deflect within a certain angle range, adjusting the horizontal monitoring direction of the monitoring probe 1101. The rotation servo motor 11 on the deflection arm 1001 can drive the monitoring probe 1101 to rotate 360 ​​degrees, realizing all-round monitoring of the cabinet's periphery and specific internal areas, clearly capturing the cabinet's operating status and surrounding environment images. The maintenance light source 12 provides sufficient lighting for staff maintenance, and in conjunction with the remote control main body 13 integrated with multiple functional modules, the monitoring data is sent to the remote monitoring center in real time, realizing remote monitoring and control of the control cabinet and ensuring stable equipment operation.

[0035] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A high- and low-voltage switch control cabinet with remote monitoring function, characterized in that: It includes a main switch cabinet (1) and a sub-switch cabinet (2), and the high and low voltage switch control cabinet is composed of the main switch cabinet (1) and the sub-switch cabinet (2). The main switch cabinet (1) and the sub-switch cabinet (2) are respectively provided with a main cabinet frame (3) and a sub-slot frame (4). The sub-slot frame (4) is provided with a docking mechanism for connecting with the main cabinet frame (3). The main switch cabinet (1) and the sub-switch cabinet (2) are also provided with a remote monitoring mechanism. The docking mechanism includes a docking slider (5) movably connected to the cabinet frame (4), and the cabinet frame (4) is provided with a guide groove (401) adapted to the docking slider (5). The docking slider (5) is slidably connected in the guide groove (401) through a hand drive assembly. The end of the docking slider (5) extending into the main cabinet frame (3) is provided with a slot end (501). The main cabinet frame (3) is provided with a docking groove (301) for limiting the sliding of the docking slider (5). The main cabinet frame (3) is also provided with a docking slot (302) connected to the docking groove (301). The docking slot (302) is adapted to and corresponds one-to-one with the slot end (501).

2. The high and low voltage switch control cabinet with remote monitoring function according to claim 1, characterized in that: The manual drive assembly includes a threaded lever (6) movably connected to the cabinet frame (4), and the threaded lever (6) consists of a rotating rod end (601) and a screw end (602). The rotating rod end (601) extends away from the screw end (602) into the main cabinet frame (3), and the main cabinet frame (3) is provided with an adapter hole (303) adapted to the rotating rod end (601).

3. The high and low voltage switch control cabinet with remote monitoring function according to claim 2, characterized in that: The threaded lever (6) is also slidably connected to a traction screw block (7), and the traction screw block (7) is threadedly connected to the threaded lever (6) through a screw end (602). A connecting rod (8) is provided between the traction screw block (7) and the docking slider (5). The connecting rod (8) is hinged to both ends of the traction screw block (7), and the end of the connecting rod (8) away from the traction screw block (7) is hinged to the corresponding docking slider (5).

4. The high and low voltage switch control cabinet with remote monitoring function according to claim 3, characterized in that: The cabinet frame (4) is fixedly installed with a positioning protrusion (402) on one side near the main cabinet frame (3). The positioning protrusion (402) is symmetrically distributed at the four corners of the cabinet frame (4). The four corners of the main cabinet frame (3) are provided with symmetrically distributed positioning holes (304), and the positioning holes (304) and the positioning protrusions (402) are adapted to each other and correspond one-to-one.

5. The high and low voltage switch control cabinet with remote monitoring function according to claim 4, characterized in that: The main cabinet frame (3) has a main cabinet cable hole (305) for arranging cables, and the sub-cabinet frame (4) also has a sub-cabinet cable hole (403) for arranging cables. The main cabinet frame (3) and the sub-cabinet frame (4) are connected through the main cabinet cable hole (305) and the sub-cabinet cable hole (403).

6. The high and low voltage switch control cabinet with remote monitoring function according to claim 1, characterized in that: Both the main switch cabinet (1) and the sub-switches (2) are provided with heat dissipation windows for heat dissipation, and the main cabinet frame (3) and the sub-cabinet frame (4) are located between the corresponding heat dissipation windows.

7. The high and low voltage switch control cabinet with remote monitoring function according to claim 1, characterized in that: The remote monitoring mechanism includes a monitoring frame (9), and the monitoring frame (9) is fixedly installed on the main switch cabinet (1) and the sub-switch cabinet (2) respectively. The monitoring frame (9) is provided with a deflection arm (1001) driven by a deflection servo motor (10), and the deflection arm (1001) is provided with a monitoring probe (1101) driven by a rotation servo motor (11).

8. The high and low voltage switch control cabinet with remote monitoring function according to claim 7, characterized in that: The top of the main switch cabinet (1) and the sub-switch cabinet (2) are respectively equipped with a maintenance light source (12) and a remote control unit (13), and the maintenance light source (12) and the monitoring probe (1101) are connected to the corresponding remote control unit (13) by wires.

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