Power supply control cabinet convenient for maintenance

Abstract

The utility model provides a kind of power control cabinet of convenient overhaul belongs to control cabinet field, include: base;Support column is fixedly installed on the center of base upper surface, it is realized to support storage column;Storage column, fixedly installed in the upper end of support column, it is realized to support top cover;Top cover, fixedly installed in the upper end of storage column, it is realized to unfold with side plate intercoordination.This utility model, four cylinders are started jointly by being set, so four side plates can be driven to rotate and unfold, so that the original narrow space can be expanded and handled, improve the operating space of technical personnel, simultaneously, the driving motor of cooperation setting drives connecting column and screw column to rotate, make screw column drive lifting column to rise, so that top cover can be driven to climb, further improve the operating space of technical personnel, greatly facilitate technical personnel to check and maintain the element inside control cabinet.

Description

Technical Field

[0001] This utility model relates to the field of control cabinets, specifically to a power control cabinet that is easy to maintain. Background Technology

[0002] A control cabinet is a device that assembles switching equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or panel according to electrical wiring requirements. Its layout should meet the requirements for normal operation of the power system, facilitate maintenance, and not endanger the safety of personnel and surrounding equipment.

[0003] The control cabinet can manually connect or disconnect the circuit under normal conditions. In case of fault or abnormal operation, the circuit will be cut off or an alarm will be triggered by protective electrical devices. Various parameters during operation can be displayed by measuring instruments, and some electrical parameters can be adjusted. Deviations from normal conditions will be indicated or signals will be issued. When a fault occurs in the control cabinet, the faulty circuit can be found by the content displayed by the measuring instruments, and then the branch circuit can be accurately repaired.

[0004] However, the existing power control cabinets have limited internal space, making them inconvenient to disassemble and replace, which leads to inconvenience in maintenance, extended downtime, and increased maintenance costs. Therefore, a power control cabinet that is easy to maintain is proposed. Utility Model Content

[0005] This invention provides a power control cabinet that is easy to maintain, solving the problems mentioned in the background art.

[0006] To solve the above-mentioned technical problems, the technical solution of this utility model is as follows: An embodiment of this utility model provides a power control cabinet that is easy to maintain, comprising:

[0007] Base; The support column is fixedly installed at the center of the upper surface of the base to support the storage column; The storage column is fixedly installed at the upper end of the support column to support the top cover; The top cover is fixedly installed on the upper end of the storage column, allowing it to unfold in conjunction with the side panels; Side panels are installed on the four sides of the lower surface of the top cover to form a sealed space in conjunction with the top cover and the base; An unfolding device is installed above the base to unfold the side panels; The disassembly and assembly device is located inside the base, enabling the disassembly and maintenance of circuit components.

[0008] Furthermore, the unfolding device includes cylinders, four of which are conveniently located at the angle between the top cover and the side plate. Connecting beads are fixedly installed at both ends of each cylinder, and support plates are rotatably installed on both sides of each connecting bead. A threaded column is provided inside the storage column, and a lifting column is threadedly installed on the surface of the threaded column. A connecting column is fixedly connected to the lower end of the threaded column, and a drive motor is fixedly installed at the bottom inside the storage column.

[0009] The above technical solution utilizes four cylinders that work together to rotate and unfold the four side plates, expanding the previously cramped space and increasing the operating space for technicians. Simultaneously, a drive motor rotates the connecting column and threaded column, causing the threaded column to lift the lifting column, which in turn lifts the top cover, further enhancing the operating space for technicians and greatly facilitating their inspection and maintenance of the components inside the control cabinet.

[0010] Furthermore, the support plate is fixedly installed with the top cover and side plate, the threaded column is rotatably installed with the storage column, and the lifting column is slidably installed with the storage column.

[0011] Through the above technical solution, by fixing one set of support plates to the top cover and fixing another set of support plates to the side plates, the side plates can be rotated when the cylinder starts to extend and retract, so that the four side plates can be unfolded to increase the operating space.

[0012] Furthermore, the upper end of the lifting column passes through the storage column and is fixedly connected to the top cover, and the output end of the drive motor is fixedly connected to the connecting column.

[0013] The above technical solution, through the fixed connection between the lifting column and the top cover, allows the lifting column to move up and down, thereby driving the top cover to move as well, which further increases the operating space.

[0014] Furthermore, the upper surface of the base is provided with evenly distributed engaging grooves, and an engaging seat is provided inside the engaging groove. A horizontal plate is fixedly installed at the upper end of the engaging seat, and the engaging seat is movably installed with the base.

[0015] Through the above technical solution, the horizontal plate can be easily disassembled and assembled by the cooperation of the locking slot and locking seat, and the circuit components can be easily installed on the horizontal plate.

[0016] Furthermore, the disassembly and assembly device includes sliding plates, with two sliding plates respectively disposed on both sides inside the base. Each of the two sliding plates has a threaded rod threaded onto one side, and a rotating column is fixedly connected to the end of each threaded rod that is close to each other. A dual-axis motor is fixedly installed inside the base, and a positioning rod is fixedly installed on the side of each of the two sliding plates that is close to each other. Positioning grooves are provided on the surfaces of both sides of the locking seat.

[0017] The above technical solution uses a dual-axis motor to drive a rotating column and a threaded rod to rotate, which in turn causes the rotating column to move the sliding plate spring positioning rod. This allows the positioning rod to enter or exit the positioning slot, thus completing the process of positioning or releasing the locking seat. This makes the installation and disassembly of the horizontal plate more convenient and ensures a more secure positioning of the horizontal plate. It improves the efficiency of technicians in disassembling and repairing the horizontal plate while also ensuring the stability of the horizontal plate installation.

[0018] Furthermore, the sliding plate is slidably installed on the base, the threaded rod is rotatably installed on the base, the output end of the dual-axis motor is fixedly connected to the rotating column, and a sliding rod is slidably installed on the other side of the two sliding plates, and the sliding rod is fixedly installed on the base.

[0019] The above technical solution, through the sliding installation of the sliding rod and the sliding plate, can improve the stability of the sliding plate when it moves.

[0020] Furthermore, one end of the positioning rod extends through the base into the interior of the positioning groove, and the positioning rod is movably installed with the base and the locking seat.

[0021] The above technical solution allows for the positioning of the locking seat and the horizontal plate by extending one end of the positioning rod into the positioning groove.

[0022] The above-described solution of this utility model has at least the following beneficial effects: 1. This utility model uses four cylinders to start together, which can drive the four side plates to rotate and unfold, thereby expanding the original narrow space and increasing the operating space for technicians. At the same time, the drive motor drives the connecting column and the threaded column to rotate, causing the threaded column to drive the lifting column to rise, which in turn drives the top cover to climb, further increasing the operating space for technicians and greatly facilitating technicians to inspect and maintain the components inside the control cabinet.

[0023] 2. This utility model uses a dual-axis motor to drive a rotating column and a threaded rod to rotate, which in turn causes the rotating column to move the sliding plate spring positioning rod. This allows the positioning rod to enter or exit the positioning slot, thus completing the process of positioning or releasing the locking seat. This makes the installation and disassembly of the horizontal plate more convenient, and the positioning of the horizontal plate is also more secure. This improves the efficiency of technicians in disassembling and repairing the horizontal plate, while also ensuring the stability of the horizontal plate installation. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This utility model Figure 1 A sectional view; Figure 3 This is a cross-sectional view of the storage column of this utility model; Figure 4 This is a schematic diagram of the activity of this utility model; Figure 5 This is a cross-sectional view of the base of this utility model.

[0025] Explanation of reference numerals in the attached figures: 1. Base; 2. Support column; 3. Storage column; 4. Top cover; 5. Side plate; 6. Unfolding device; 601. Cylinder; 602. Connecting bead; 603. Support plate; 604. Threaded column; 605. Lifting column; 606. Connecting column; 607. Drive motor; 7. Engaging slot; 8. Engaging seat; 9. Horizontal plate; 10. Disassembly and assembly device; 1001. Sliding plate; 1002. Threaded rod; 1003. Rotating column; 1004. Dual-axis motor; 1005. Positioning rod; 1006. Positioning slot; 11. Sliding rod. Detailed Implementation

[0026] Exemplary embodiments of the present invention will now be described in more detail with reference to the accompanying drawings. While exemplary embodiments of the present invention are shown in the drawings, it should be understood that the present invention may be implemented in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this invention will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.

[0027] like Figures 1 to 5As shown, an embodiment of this utility model provides a power control cabinet that is easy to maintain, including: a base 1; a support column 2, fixedly installed at the center of the upper surface of the base 1 to support a storage column 3; the storage column 3, fixedly installed at the upper end of the support column 2 to support a top cover 4; the top cover 4, fixedly installed at the upper end of the storage column 3, to cooperate with the side panels 5 for unfolding; the side panels 5, arranged on the four sides of the lower surface of the top cover 4, to cooperate with the top cover 4 and the base 1 to form a sealed space; an unfolding device 6, arranged above the base 1 to unfold the side panels 5; and a disassembly and assembly device 10, arranged inside the base 1 to disassemble and maintain circuit components.

[0028] like Figures 1 to 5 As shown, the unfolding device 6 includes four cylinders 601 conveniently positioned at the angle between the top cover 4 and the side plate 5. Connecting beads 602 are fixedly installed at both ends of each cylinder 601. Support plates 603 are rotatably installed on both sides of each connecting bead 602. A threaded column 604 is provided inside the storage column 3. A lifting column 605 is threaded onto the surface of the threaded column 604, and a connecting column 606 is fixedly connected to the lower end of the threaded column 604. A drive motor 607 is fixedly installed at the bottom inside the storage column 3. The support plate 603 is fixedly installed to the top cover 4 and the side plate 5. The threaded column 604 is rotatably installed to the storage column 3, and the lifting column 605 is slidably installed to the storage column 3. The upper end of the lifting column 605 passes through the storage column 3 and is fixedly connected to the top cover 4. The output end of the drive motor 607 is fixedly connected to the connecting column 606. The upper surface of the base 1 has evenly distributed engaging grooves 7, and engaging seats 8 are provided inside the engaging grooves 7. A horizontal plate 9 is fixedly installed on the upper end of the engaging seat 8, and the engaging seat 8 is movably installed with the base 1. Through the cooperation of the engaging grooves 7 and engaging seats 8, the horizontal plate 9 can be easily disassembled and assembled, and circuit components can be easily installed on the horizontal plate 9.

[0029] In this embodiment of the utility model, when technicians need to inspect or repair the control cabinet, the four cylinders 601 are started together, which drives the four side plates 5 to rotate and unfold, thereby expanding the original narrow space and increasing the operating space for technicians. At the same time, the drive motor 607 drives the connecting column 606 and the threaded column 604 to rotate, causing the threaded column 604 to drive the lifting column 605 to rise, which in turn drives the top cover 4 to climb, further increasing the operating space for technicians and greatly facilitating technicians to inspect and repair the components inside the control cabinet.

[0030] like Figures 1 to 5As shown, the disassembly and assembly device 10 includes sliding plates 1001. Two sliding plates 1001 are respectively disposed on both sides inside the base 1. Threaded rods 1002 are threadedly installed on one side of each sliding plate 1001. Rotating columns 1003 are fixedly connected to the adjacent ends of the two threaded rods 1002. A dual-axis motor 1004 is fixedly installed inside the base 1. A positioning rod 1005 is fixedly installed on the adjacent side of the two sliding plates 1001. Positioning grooves 1006 are formed on both sides of the locking seat 8. The sliding plates 1001 are slidably installed with the base 1, the threaded rods 1002 are rotatably installed with the base 1, the output end of the dual-axis motor 1004 is fixedly connected to the rotating column 1003, and a sliding rod 11 is slidably installed on the other side of the two sliding plates 1001. The sliding rod 11 is fixedly installed with the base 1. One end of the positioning rod 1005 extends through the base 1 into the interior of the positioning groove 1006, and the positioning rod 1005 is movably installed with the base 1 and the locking seat 8. By extending one end of the positioning rod 1005 into the interior of the positioning groove 1006, the locking seat 8 and the horizontal plate 9 can be positioned.

[0031] In this embodiment of the utility model, when it is necessary to inspect or repair the circuit components, the dual-axis motor 1004 first drives the rotating column 1003 and the threaded rod 1002 to rotate, so that the rotating column 1003 drives the sliding plate 1001 and the spring positioning rod 1005 to move, so that the positioning rod 1005 can be pulled out from the positioning groove 1006, thus completing the process of releasing the positioning of the locking seat 8. The disassembly of the horizontal plate 9 is more convenient, and the positioning of the horizontal plate 9 is also more secure. This improves the efficiency of technicians in disassembling and assembling the horizontal plate 9 for maintenance, while also ensuring the stability of the horizontal plate 9 installation.

[0032] The above description is the preferred embodiment of this utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of this utility model, and these improvements and modifications should also be considered within the protection scope of this utility model.

Claims

1. A power control cabinet that is easy to maintain, characterized in that: include: Base (1); The support column (2) is fixedly installed at the center of the upper surface of the base (1) to support the storage column (3); The storage column (3) is fixedly installed on the upper end of the support column (2) to support the top cover (4); The top cover (4) is fixedly installed on the upper end of the storage column (3) to cooperate with the side panel (5) for unfolding; Side plates (5) are set on the four sides of the lower surface of the top cover (4) to form a sealed space in cooperation with the top cover (4) and the base (1); The unfolding device (6) is set above the base (1) to unfold the side plate (5); The disassembly and assembly device (10) is installed inside the base (1) to enable the disassembly and assembly of circuit components for maintenance.

2. The power control cabinet for easy maintenance according to claim 1, characterized in that: The unfolding device (6) includes cylinders (601). Four cylinders (601) are conveniently set at the angle between the top cover (4) and the side plate (5). Connecting beads (602) are fixedly installed at both ends of the cylinders (601). Support plates (603) are rotatably installed on both sides of the connecting beads (602). Threaded columns (604) are provided inside the storage column (3). Lifting columns (605) are threaded on the surface of the threaded columns (604). Connecting columns (606) are fixedly connected to the lower end of the threaded columns (604). A drive motor (607) is fixedly installed at the bottom inside the storage column (3).

3. The power control cabinet for easy maintenance according to claim 2, characterized in that: The support plate (603) is fixedly installed with the top cover (4) and the side plate (5), the threaded column (604) is rotatably installed with the storage column (3), and the lifting column (605) is slidably installed with the storage column (3).

4. A power control cabinet for easy maintenance according to claim 2, characterized in that: The upper end of the lifting column (605) passes through the storage column (3) and is fixedly connected to the top cover (4), and the output end of the drive motor (607) is fixedly connected to the connecting column (606).

5. A power control cabinet for easy maintenance according to claim 1, characterized in that: The upper surface of the base (1) is provided with evenly distributed locking grooves (7), and a locking seat (8) is provided inside the locking groove (7). A horizontal plate (9) is fixedly installed on the upper end of the locking seat (8), and the locking seat (8) is movably installed with the base (1).

6. A power control cabinet for easy maintenance according to claim 5, characterized in that: The disassembly and assembly device (10) includes a sliding plate (1001). The two sliding plates (1001) are respectively arranged on both sides inside the base (1). A threaded rod (1002) is threadedly installed on one side of each of the two sliding plates (1001). A rotating column (1003) is fixedly connected to the end of each of the two threaded rods (1002) that is close to each other. A dual-axis motor (1004) is fixedly installed inside the base (1). A positioning rod (1005) is fixedly installed on the side of each of the two sliding plates (1001) that is close to each other. Positioning grooves (1006) are opened on both sides of the locking seat (8).

7. A power control cabinet for easy maintenance according to claim 6, characterized in that: The sliding plate (1001) is slidably installed on the base (1), the threaded rod (1002) is rotatably installed on the base (1), the output end of the dual-axis motor (1004) is fixedly connected to the rotating column (1003), and a sliding rod (11) is slidably installed on the other side of the two sliding plates (1001), and the sliding rod (11) is fixedly installed on the base (1).

8. A power control cabinet for easy maintenance according to claim 7, characterized in that: One end of the positioning rod (1005) extends through the base (1) into the interior of the positioning groove (1006), and the positioning rod (1005) is movably installed with the base (1) and the locking seat (8).

Images