Intelligent display type box transformer

Abstract

The utility model relates to box transformer technology field and disclose an intelligent display type box transformer, including box, be provided with display panel on the box, be equipped with a plurality of placing room in the box, the inside of placing room is equipped with the placing board for placing electrical equipment, the inside of every placing room is equipped with moving part, moving part includes the moving plate of sliding connection in the inside of placing room, the placing board is located on the moving plate, the inboard of placing room is fixed with motor, the output shaft end of motor is connected with the screw rod of axle, the moving plate is screwed on the screw rod. Through setting moving part and rotation, the whole electrical equipment is removed from the placing room, makes the overhaul personnel can directly check and maintain the whole equipment outside the box, greatly expands the operation space, avoids "blind area" operation, effectively promotes the overhaul efficiency and safety.

Description

Technical Field

[0001] This utility model relates to the field of transformer substation technology, and in particular to an intelligent display type transformer substation. Background Technology

[0002] A prefabricated substation is a complete set of power distribution equipment that combines high-voltage switchgear, distribution transformers, and low-voltage power distribution devices according to a certain wiring scheme. The intelligent display type prefabricated substation is a type of substation that adds intelligent monitoring and control functions to the traditional prefabricated substation. By integrating various sensors and intelligent control systems, it realizes real-time monitoring and data acquisition of the operating status of the equipment inside the prefabricated substation, such as monitoring of temperature, humidity, and electrical parameters. This type of prefabricated substation is also equipped with a human-machine interface, namely an intelligent display screen, which can intuitively display important data such as the operating status and fault information of the prefabricated substation, which facilitates the daily inspection and maintenance work of operation and maintenance personnel.

[0003] While existing intelligent display-type prefabricated substations integrate intelligent monitoring and display functions, enhancing the visualization and remote management capabilities of equipment operation, they still present numerous maintenance challenges in practical applications. Due to the compact overall structure and limited internal space of the substation, the high integration of various high and low voltage equipment, transformers, control components, and intelligent modules results in a confined maintenance operating space. This often restricts the work of personnel when performing wiring checks, module replacements, or troubleshooting, making operation inconvenient and increasing the risk of accidentally touching adjacent equipment and causing secondary faults. Furthermore, the limited enclosure structure means that some critical components are concealed, requiring the disassembly of multiple components to access the fault point, significantly reducing maintenance efficiency and prolonging troubleshooting time. In the long run, these problems not only increase operation and maintenance costs but may also affect the stable operation of the substation and even pose safety hazards due to untimely or inadequate maintenance. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing an intelligent display-type transformer substation.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A smart display-type prefabricated substation includes a housing with a display panel. The housing contains several storage compartments, each with a placement plate for placing electrical equipment. Each storage compartment has a movable component, which includes a movable plate slidably connected inside the storage compartment. The placement plate is located on the movable plate. A motor is fixed inside the storage compartment, and a lead screw is shaft-connected to the end of the motor's output shaft. The movable plate is threaded onto the lead screw.

[0007] As a preferred embodiment of this utility model, the placement chamber is further provided with a rotating component, the placement plate is rotatably connected to the moving plate, the rotating component includes a slot formed at the bottom of the placement plate, a plurality of slots are formed on the inner side of the slot, the moving plate is provided with a control cavity, a push rod is slidably connected inside the control cavity, a spring is provided between the push rod and the inner side of the control cavity, the top of the moving plate is provided with a moving opening, the end of the push rod passes through the moving opening, and a locking block is fixed to the end of the push rod, the locking block being adapted to the slot.

[0008] As a preferred embodiment of this utility model, all the slots are arranged equidistantly in a circumferential direction, and the end of the card block facing the slot has an arc-shaped structure.

[0009] As a preferred embodiment of this utility model, the bottom surface of the movable plate is provided with a connecting groove, the inner top surface of the connecting groove is provided with an installation groove, a screw is threadedly connected to the inside of the installation groove, and a support plate is fixed to the bottom end of the screw.

[0010] As a preferred embodiment of this utility model, the inner bottom surface of the placement chamber is provided with two sliding grooves, and a slider is slidably connected inside the sliding groove, and the slider is fixed to the bottom of the moving plate.

[0011] As a preferred embodiment of this utility model, the bottom cross-section of the slider has an arc-shaped structure.

[0012] This utility model has the following beneficial effects:

[0013] 1. Significantly improves maintenance space and enhances operational convenience: Traditional box-type substations have a compact internal space, with electrical equipment fixed inside the box. During maintenance, staff can only operate in a narrow space, which is easily restricted by the equipment layout and makes it difficult to fully access the parts to be inspected. This solution uses a motor-driven screw to move a movable plate horizontally out of the box, moving the electrical equipment out of the storage room as a whole. This allows maintenance personnel to directly inspect and repair the front and sides of the equipment from the outside of the box, greatly expanding the operating space, avoiding "blind spot" operations, and effectively improving maintenance efficiency and safety.

[0014] 2. Enables rear-side inspection of equipment, significantly improving maintainability: In existing prefabricated substations, electrical equipment is typically fixed, with the back of the equipment often close to the box wall or adjacent equipment. This makes it difficult to access the wiring, radiators, or interfaces on the back, causing great inconvenience for daily inspections and troubleshooting. This solution addresses this by installing a rotating placement plate on a movable plate, along with a limiting structure of locking blocks and slots. When needed, the limiting can be released and the placement plate rotated, fully exposing the back of the electrical equipment. This facilitates comprehensive inspection and rapid handling of critical components such as rear wiring, terminal blocks, and heat dissipation modules, greatly improving the maintainability of the equipment. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of an intelligent display-type box-type substation proposed in this utility model;

[0016] Figure 2 This is a structural diagram of the interior space.

[0017] Figure 3 This is a structural schematic diagram of the rotating component, including an enlarged view of some of the internal structures of the control cavity;

[0018] Figure 4 This is a schematic diagram of the internal structure of the slot;

[0019] Figure 5 This is a schematic diagram of the internal structure of the connecting groove.

[0020] In the diagram: 1. Housing, 2. Display panel, 3. Placement chamber, 4. Moving plate, 5. Placement plate, 6. Motor, 7. Lead screw, 8. Locking block, 9. Locking slot, 10. Slot, 11. Push rod, 12. Moving port, 13. Spring, 14. Slide groove, 15. Slider, 16. Connecting groove, 17. Mounting groove, 18. Screw, 19. Support plate, 20. Control cavity. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0022] Reference Figure 1-5 A smart display-type prefabricated substation includes a housing 1 with a display panel 2. The housing 1 contains several placement chambers 3, each with a placement plate 5 for placing electrical equipment. The base of the electrical equipment is bolted to the placement plate 5. Each placement chamber 3 has a movable component, including a movable plate 4 slidably connected inside the chamber 3. The placement plate 5 is located on the movable plate 4. A motor 6 is fixed to the inside of the placement chamber 3, and a lead screw 7 is connected to the end of the motor 6's output shaft. The movable plate 4 is threaded onto the lead screw 7. The inside of the placement chamber 3 limits the movement of the movable plate 4, allowing it to move only horizontally. Furthermore, the bottom surface of the placement chamber 3 has two sliding grooves 14, with a slider 15 slidably connected inside each groove 14. The slider 15 is fixed to the bottom of the movable plate 4, and its bottom cross-section is arc-shaped. The grooves 14 and slider 15 further guide the movement of the movable plate 4, improving the overall stability of the device.

[0023] Furthermore, a rotating component is also provided in the placement chamber 3. The placement plate 5 is rotatably connected to the moving plate 4. Specifically, the longitudinal section of the placement plate 5 is an inverted U-shaped structure. The bottom edge of the placement plate 5 is rotatably connected to the moving plate 4. The rotating component includes a slot 10 opened at the bottom of the placement plate 5. Several slots 9 are opened on the inner side of the slot 10. The moving plate 4 has a control cavity 20 inside. A push rod 11 is slidably connected inside the control cavity 20. A spring 13 is provided between the push rod 11 and the inner side of the control cavity 20. The top of the moving plate 4 has a moving opening 12. The end of the push rod 11 passes through the moving opening 12, and a locking block 8 is fixed to the end of the push rod 11. The other end of the push rod 11... The end extends to the outside of the movable plate 4. The push rod 11 has an L-shaped cross-section. The locking block 8 is adapted to the locking slot 9. All the locking slots 9 are arranged equidistantly in a circular direction. The end of the locking block 8 facing the locking slot 9 has an arc-shaped structure, which makes it easy for the locking block 8 to slide smoothly into the locking slot 9. It should be noted that when there are wire connections between electrical equipment in different placement chambers 3, the length of the wire for the placement plate 5 to extend and rotate needs to be reserved during installation. The wiring of this part can be done with spring wire or by connecting through quick connectors, etc. In actual operation, the maximum rotation angle of the placement plate 5 shall not exceed ninety degrees, that is, just enough to ensure that the back of the electrical equipment on the placement plate 5 can be exposed.

[0024] The bottom end of the movable plate 4 is provided with a connecting groove 16, and the inner top surface of the connecting groove 16 is provided with an installation groove 17. The installation groove 17 is threaded with a screw 18, and the bottom end of the screw 18 is fixed with a support plate 19. The size of the connecting groove 16 is larger than the size of the support plate 19. The operator can rotate the support plate 19 to move the support plate 19 downward and make it contact the ground, thereby supporting the movable plate 4 and improving the stability of the device during maintenance.

[0025] The specific working principle of this utility model is as follows:

[0026] When maintenance is required, the operator starts motor 6, which drives lead screw 7 to rotate. Under the limiting action of slider 15 and slide groove 14, the rotation of lead screw 7 does not drive the rotation of moving plate 4, but instead drives it to move horizontally towards the outside of placement chamber 3. This, in turn, moves placement plate 5 and electrical equipment together to the outside of placement chamber 3. Then, the operator rotates support plate 19. Under the action of screw 18 and mounting groove 17, support plate 19 rotates and moves downward until it touches the ground, increasing the support strength of moving plate 4. At this time, the operator can access the front and side walls of electrical equipment. When maintenance is required on the back of the device, the operator pushes push rod 11, causing block 8 to disengage from slot 9. At this time, placement plate 5 is no longer restricted by block 8 and slot 9, and the operator can rotate placement plate 5 to fully expose the maintenance position of electrical equipment. This simplifies the maintenance process and frees maintenance from the confines of the small space of placement chamber 3.

[0027] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An intelligent display type box transformer, comprising a box body (1), a display panel (2) is arranged on the box body (1), characterized in that, The housing (1) is provided with several placement chambers (3). The interior of each placement chamber (3) is provided with a placement plate (5) for placing electrical equipment. Each placement chamber (3) is provided with a movable component. The movable component includes a movable plate (4) that is slidably connected inside the placement chamber (3). The placement plate (5) is located on the movable plate (4). A motor (6) is fixed inside the placement chamber (3). A lead screw (7) is axially connected to the end of the output shaft of the motor (6). The movable plate (4) is threaded onto the lead screw (7). The placement chamber (3) is also provided with a rotating component. The placement plate (5) is rotatably connected to the moving plate (4). The rotating component includes a slot (10) opened at the bottom of the placement plate (5). Several slots (9) are opened on the inner side of the slot (10). The moving plate (4) is provided with a control cavity (20). A push rod (11) is slidably connected inside the control cavity (20). A spring (13) is provided between the push rod (11) and the inner side of the control cavity (20). The top of the moving plate (4) is provided with a moving opening (12). The end of the push rod (11) passes through the moving opening (12), and a locking block (8) is fixed to the end of the push rod (11). The locking block (8) is adapted to the slot (9).

2. The intelligent display type transformer according to claim 1, characterized in that, All of the slots (9) are arranged equidistantly in a circumferential direction, and the end of the card block (8) facing the slot (9) has an arc-shaped structure.

3. The intelligent display-type transformer box according to claim 1, characterized in that, The bottom end of the movable plate (4) is provided with a connecting groove (16), and the inner top surface of the connecting groove (16) is provided with an installation groove (17). The installation groove (17) is threadedly connected to a screw (18), and a support plate (19) is fixed at the bottom end of the screw (18).

4. The intelligent display-type transformer substation according to claim 1, characterized in that, The inner bottom surface of the placement chamber (3) is provided with two sliding grooves (14), and a slider (15) is slidably connected inside the sliding groove (14), and the slider (15) is fixed to the bottom of the moving plate (4).

5. The intelligent display-type transformer substation according to claim 4, characterized in that, The bottom cross section of the slider (15) has an arc-shaped structure.

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