CN221928997U - Space-adjustable power distribution cabinet for electrical engineering - Google Patents

Abstract

The utility model discloses a space-adjustable power distribution cabinet for electrical engineering, which comprises a mounting frame, wherein a C-shaped guard plate is arranged on the outer side of the mounting frame, a motor is fixedly connected to the top of the mounting frame, a fixing mechanism is arranged inside the mounting frame and below the motor, a stabilizing assembly is arranged inside the mounting frame, a quick mounting assembly is arranged on the outer side of the mounting frame, and a fixing hole and a rack are mutually matched for use. According to the space-adjustable power distribution cabinet for the electrical engineering, disclosed by the utility model, the C-shaped guard plate can be fixed through the fixed mechanism, the space inside the power distribution cabinet can be enlarged, a worker can conveniently use tools to overhaul the inside of the power distribution cabinet, convenience is brought to the overhaul of the worker, the overhaul efficiency is improved, the time is saved, the structure is simple, and the practicability is higher.

Description

A space-adjustable power distribution cabinet for electrical engineering

Technical Field

The utility model relates to the technical field of power distribution cabinets, in particular to a space-adjustable power distribution cabinet for electrical engineering.

Background Art

The distribution cabinet is divided into power distribution cabinet, lighting distribution cabinet (box), and metering cabinet. It is the final equipment of the power distribution system. The distribution cabinet is a general term for the motor control center. The distribution cabinet is suitable for occasions with relatively dispersed loads and fewer circuits; the motor control center is used for occasions with concentrated loads and more circuits. They distribute the power of a circuit of the upper-level distribution equipment to the nearest load. This set of equipment should provide protection, monitoring and control for the load.

After searching, a distribution cabinet with adjustable internal space (authorization announcement number: CN 217387935 U) "includes a distribution cabinet body and a distribution cabinet door body hinged by hinges, the distribution cabinet door body is provided with a visual door and window, an intelligent control door lock is provided under the visual door and window, a control panel is provided under the intelligent control door lock, a static electricity removal and cooling device is provided on the top of the distribution cabinet body, a left adjustment fixing device is provided on the left wall of the distribution cabinet body, a reinforcement plate is provided on the left adjustment fixing device, a first guide rail is provided on the front end of the reinforcement plate, a second guide rail is provided at the rear end of the reinforcement plate, and an adjustable support beam is provided on the reinforcement plate. During use, this utility model can meet different internal assemblies according to the requirements of measuring instruments, protective electrical appliances, switchgear and auxiliary equipment, and electrical wiring. At the same time, the operating status of the distribution cabinet can be directly checked, sufficient heat dissipation and static electricity removal can be carried out, and the occurrence of electric shock accidents can be effectively avoided."

According to the above-mentioned related technologies, the applicant believes that although the distribution cabinet in the above-mentioned technology can realize the adjustment and change of the internal installation space, the overall distribution cabinet is fixed. When the distribution cabinet is in use, it is often necessary to inspect and repair the distribution cabinet, which requires the use of wrenches, screwdrivers and other tools. The internal space of the distribution cabinet in the above-mentioned technology is small, which is not conducive to the use of tools and the inspection and maintenance of the distribution cabinet by the staff. In response to the above problems, we have launched a space-adjustable distribution cabinet for electrical engineering.

Utility Model Content

The utility model discloses a space-adjustable power distribution cabinet for electrical engineering, aiming to solve the technical problem in the above-mentioned technology that the internal space of the power distribution cabinet is narrow, which is not conducive to the maintenance of the inside of the power distribution cabinet by the staff.

In order to achieve the above purpose, the utility model adopts the following technical solutions:

A space-adjustable power distribution cabinet for electrical engineering, comprising a mounting frame, a C-shaped guard plate is provided on the outer side of the mounting frame, a motor is fixedly connected to the top of the mounting frame, a fixing mechanism is provided inside the mounting frame and below the motor, a stabilizing component is provided inside the mounting frame, a quick mounting component is provided on the outer side of the mounting frame, the fixing mechanism, the stabilizing component and the quick mounting component cooperate with each other, the fixing mechanism comprises a fixing cavity, the fixing cavity is opened at the top of the mounting frame, the output end of the motor extends to the inside of the fixing cavity and is fixedly connected with a gear, two connecting blocks are fixedly connected to the bottom of the inner wall of the fixing cavity, two fixing blocks are fixedly connected to the bottom of the inner wall of the fixing cavity, the connecting blocks and the fixing blocks on the same side are both slidably connected with racks, the two racks are meshed with the gears, the inner wall of the fixing cavity is symmetrically provided with avoidance grooves for passing the racks, the outer side of the C-shaped guard plate is symmetrically provided with fixing holes for fixing the C-shaped guard plate, and the fixing holes and the racks cooperate with each other.

In a preferred solution, the stabilizing component includes a sliding rod, which is symmetrically fixedly connected to the bottom of the inner wall of the mounting frame, the tops of the two sliding rods are fixedly connected to the top of the mounting frame, the outer sides of the two sliding rods are slidably connected with lifting blocks, the two lifting blocks are fixedly connected to the C-shaped guard plate, the outer side of the mounting frame is symmetrically provided with sliding grooves, the insides of the two sliding grooves are slidably connected with sliders, and the two sliders are fixedly connected to the C-shaped guard plate.

In a preferred solution, the quick installation assembly includes a mounting plate, which is arranged on the outside of the mounting frame, and an I-shaped bar is equidistantly fixedly connected to a side of the mounting plate close to the mounting frame, and an I-shaped groove is equidistantly provided on a side of the mounting frame close to the mounting plate, and the size of the I-shaped bar is consistent with the size of the I-shaped groove, the I-shaped bar and the I-shaped groove are used in conjunction with each other, and mounting blocks for installation are equidistantly fixedly connected to both sides of the mounting plate.

In a preferred solution, heat dissipation slots for dissipating heat inside the power distribution cabinet are equidistantly provided at the bottom of the mounting frame.

In a preferred solution, a handle for lifting the C-shaped guard plate is fixedly connected to the front side of the C-shaped guard plate.

In a preferred solution, threaded holes for fixing the mounting plate are provided inside the mounting blocks, and the threaded holes cooperate with external bolts for use.

In a preferred solution, a controller is fixedly connected to the front side of the C-shaped guard plate, and the motor is electrically connected to the controller.

The utility model provides a space-adjustable power distribution cabinet for electrical engineering, which has the following advantages:

Firstly, the C-shaped guard plate can be fixed by the fixing mechanism, and the space inside the power distribution cabinet can be expanded, making it convenient for the staff to use tools to inspect the inside of the power distribution cabinet, providing convenience for the staff to inspect, improving the efficiency of inspection, saving time, and having a simple structure and strong practicality.

Secondly, the quick installation components can realize the rapid installation and disassembly of the power distribution cabinet, and no tools are needed during the installation and disassembly process. The operation is simple, the effect is good, and the working time of the staff is saved.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a three-dimensional schematic diagram of a space-adjustable power distribution cabinet for electrical engineering proposed by the utility model.

FIG. 2 is a bottom-view schematic diagram of a spatially adjustable power distribution cabinet for electrical engineering proposed by the present invention.

FIG3 is a three-dimensional top view cross-sectional schematic diagram of a space-adjustable power distribution cabinet for electrical engineering proposed by the utility model.

FIG. 4 is an enlarged schematic diagram of point A of FIG. 3 of a space-adjustable power distribution cabinet for electrical engineering proposed by the present invention.

FIG5 is an enlarged schematic diagram of point B of FIG2 of a space-adjustable power distribution cabinet for electrical engineering proposed by the present invention.

FIG6 is an enlarged schematic diagram of point C of FIG2 of a space-adjustable power distribution cabinet for electrical engineering proposed by the present invention.

In the attached drawings: 1. mounting frame; 2. C-shaped guard plate; 3. motor; 401. fixing cavity; 402. connecting block; 403. fixing block; 404. rack; 405. gear; 406. fixing hole; 5. sliding rod; 6. lifting block; 7. sliding groove; 8. slider; 9. mounting plate; 10. I-shaped bar; 11. I-shaped groove; 12. heat dissipation groove; 13. handle; 14. mounting block; 15. controller.

DETAILED DESCRIPTION

The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application usually described and marked in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the application claimed for protection, but merely represents the selected embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without making creative work belong to the scope of protection of the present application.

3 and 4, a space-adjustable power distribution cabinet for electrical engineering includes a mounting frame 1, a C-shaped guard plate 2 is provided on the outside of the mounting frame 1, a motor 3 is fixedly connected to the top of the mounting frame 1, a fixing mechanism is provided inside the mounting frame 1 and below the motor 3, a stabilizing component is provided inside the mounting frame 1, a quick installation component is provided on the outside of the mounting frame 1, the fixing mechanism, the stabilizing component and the quick installation component cooperate with each other, the fixing mechanism includes a fixing cavity 401, the fixing cavity 401 is opened on the top of the mounting frame 1, the output end of the motor 3 extends to the inside of the fixing cavity 401 and A gear 405 is fixedly connected, two connecting blocks 402 are fixedly connected to the bottom of the inner wall of the fixed cavity 401, and two fixing blocks 403 are fixedly connected to the bottom of the inner wall of the fixed cavity 401. The connecting blocks 402 and the fixing blocks 403 on the same side are slidably connected to the inside of racks 404, and the two racks 404 are meshed with the gear 405. The inner wall of the fixed cavity 401 is symmetrically provided with avoidance grooves for passing the racks 404, and the outer side of the C-shaped guard plate 2 is symmetrically provided with fixing holes 406 for fixing the C-shaped guard plate 2, and the fixing holes 406 and the racks 404 are used in conjunction with each other.

In the above technical solution, considering that the internal space of the power distribution cabinet is small, it is not conducive to the maintenance of the internal space of the power distribution cabinet by the staff. In order to solve this problem, the specific operations are as follows:

3 and 4, in a preferred embodiment, the C-shaped guard plate 2 is pulled upwards. When the C-shaped guard plate 2 rises to a suitable height, the staff starts the motor 3, and the output end of the motor 3 rotates the gear 405. The gear 405 rotates and drives the two racks 404 to slide in opposite directions until the two racks 404 respectively enter the inside of the two fixing holes 406, completing the fixing of the C-shaped guard plate 2 by the racks 404. The fixing mechanism can be used to fix the C-shaped guard plate 2, expand the space inside the distribution cabinet, and facilitate the staff to use tools to inspect the inside of the distribution cabinet, which provides convenience for the staff to inspect and repair, improves the efficiency of inspection and repair, saves time, has a simple structure, and is highly practical.

5 and 6, in a preferred embodiment, the stabilizing assembly includes a slide bar 5, which is symmetrically fixedly connected to the bottom of the inner wall of the mounting frame 1, the tops of the two slide bars 5 are fixedly connected to the top of the mounting frame 1, the outer sides of the two slide bars 5 are slidably connected with a lifting block 6, and the two lifting blocks 6 are fixedly connected to the C-shaped guard plate 2, and the outer side of the mounting frame 1 is symmetrically provided with a slide groove 7, and the insides of the two slide grooves 7 are slidably connected with a slider 8, and the two sliders 8 are fixedly connected to the C-shaped guard plate 2. Through the stabilizing assembly, the slider 8 slides upward inside the slide groove 7, and under the action of the lifting block 6 and the slider 8, the C-shaped guard plate 2 is stable during the rising process without shaking.

Referring to Fig. 1 and Fig. 2, in a preferred embodiment, the quick installation assembly includes a mounting plate 9, the mounting plate 9 is arranged on the outside of the mounting frame 1, and an I-shaped bar 10 is fixedly connected to the side of the mounting plate 9 close to the mounting frame 1 at equal intervals, and an I-shaped groove 11 is opened at equal intervals on the side of the mounting frame 1 close to the mounting plate 9, and the size of the I-shaped bar 10 is consistent with the size of the I-shaped groove 11, and the I-shaped bar 10 and the I-shaped groove 11 are used in conjunction with each other, and mounting blocks 14 for installation are fixedly connected to both sides of the mounting plate 9 at equal intervals. The mounting plate 9 is fixed to the wall by bolts, and then the I-shaped groove 11 of the power distribution cabinet is aligned with the I-shaped bar 10 on the mounting plate 9, and then the power distribution cabinet is moved downward. During the movement, the I-shaped bar 10 is inserted into the inside of the I-shaped groove 11. By setting the quick installation assembly, the power distribution cabinet can be quickly installed and disassembled, and no tools are needed during the installation and disassembly process, the operation is simple, the effect is good, and the working time of the staff is saved.

Referring to Figures 1 and 2, in a preferred embodiment, the bottom of the mounting frame 1 is equidistantly provided with heat dissipation slots 12 for dissipating heat inside the power distribution cabinet. The heat dissipation slots 12 can be used to dissipate heat inside the power distribution cabinet. The front of the C-shaped guard plate 2 is fixedly connected with a handle 13 for lifting the C-shaped guard plate 2. The inside of the mounting block 14 is provided with threaded holes for fixing the mounting plate 9. The threaded holes cooperate with external bolts. The front of the C-shaped guard plate 2 is fixedly connected with a controller 15, and the motor 3 is electrically connected to the controller 15. The controller 15 is provided to facilitate the staff to control the opening and closing of the motor 3, and the operation is more convenient.

Working principle: In actual use, the staff first needs to install the distribution cabinet, fix the mounting plate 9 to the wall by using bolts, and then align the I-shaped slot 11 of the distribution cabinet with the I-shaped bar 10 on the mounting plate 9, and then move the distribution cabinet downward. During the movement, the I-shaped bar 10 is inserted into the inside of the I-shaped slot 11, completing the installation and fixing of the distribution cabinet, and then install the electrical components on the mounting frame 1. When tools are needed to inspect the distribution cabinet, the staff holds the handle 13 with their hands, pulls up the C-shaped guard plate 2, and the slider 8 is in the slide groove. 7 slides upward, and under the action of the lifting block 6 and the slider 8, the C-shaped guard plate 2 is stable during the rising process without shaking. When the C-shaped guard plate 2 rises to a suitable height, the staff starts the motor 3, and the output end of the motor 3 rotates with the gear 405, and the rotation of the gear 405 drives the two racks 404 to slide in opposite directions until the two racks 404 enter the inside of the two fixing holes 406 respectively, and then the staff turns off the motor 3. At this time, the space inside the distribution cabinet is expanded, and the staff can use tools to inspect the inside of the distribution cabinet.

The above is only a preferred specific implementation of the utility model, but the protection scope of the utility model is not limited to this. The replacement can be a replacement of part of the structure, device, method step, or a complete technical solution. Equivalent replacement or change based on the technical solution of the utility model and its utility model concept should be included in the protection scope of the utility model.

Claims (7)

1. A space-adjustable power distribution cabinet for electrical engineering, comprising a mounting frame (1), characterized in that a C-shaped guard plate (2) is provided on the outer side of the mounting frame (1), a motor (3) is fixedly connected to the top of the mounting frame (1), a fixing mechanism is provided inside the mounting frame (1) and below the motor (3), a stabilizing component is provided inside the mounting frame (1), and a quick installation component is provided on the outer side of the mounting frame (1), and the fixing mechanism, the stabilizing component and the quick installation component are used in conjunction with each other; The fixing mechanism comprises a fixing cavity (401), wherein the fixing cavity (401) is provided at the top of the mounting frame (1), the output end of the motor (3) extends into the fixing cavity (401) and is fixedly connected to a gear (405), two connecting blocks (402) are fixedly connected to the bottom of the inner wall of the fixing cavity (401), two fixing blocks (403) are fixedly connected to the bottom of the inner wall of the fixing cavity (401), racks (404) are slidably connected to the inside of the connecting blocks (402) and the fixing blocks (403) on the same side, and the two racks (404) are meshingly connected to the gear (405), the inner wall of the fixing cavity (401) is symmetrically provided with avoidance grooves for passing the racks (404), and the outer side of the C-shaped guard plate (2) is symmetrically provided with fixing holes (406) for fixing the C-shaped guard plate (2), and the fixing holes (406) and the racks (404) are used in conjunction with each other. 2. A space-adjustable power distribution cabinet for electrical engineering according to claim 1, characterized in that the stabilizing component comprises a slide bar (5), the slide bar (5) is symmetrically fixedly connected to the bottom of the inner wall of the mounting frame (1), the tops of the two slide bars (5) are fixedly connected to the top of the mounting frame (1), the outer sides of the two slide bars (5) are slidably connected with a lifting block (6), the two lifting blocks (6) are fixedly connected to the C-shaped guard plate (2), the outer side of the mounting frame (1) is symmetrically provided with a slide groove (7), the inside of the two slide grooves (7) are slidably connected with a slider (8), and the two sliders (8) are fixedly connected to the C-shaped guard plate (2). 3. A space-adjustable power distribution cabinet for electrical engineering according to claim 1, characterized in that the quick installation component comprises a mounting plate (9), the mounting plate (9) is arranged on the outside of the mounting frame (1), and an I-shaped bar (10) is equidistantly fixedly connected to the side of the mounting plate (9) close to the mounting frame (1), and an I-shaped groove (11) is equidistantly provided on the side of the mounting frame (1) close to the mounting plate (9), and the size of the I-shaped bar (10) is consistent with the size of the I-shaped groove (11), the I-shaped bar (10) and the I-shaped groove (11) are used in conjunction with each other, and mounting blocks (14) for installation are equidistantly fixedly connected to both sides of the mounting plate (9). 4. A space-adjustable power distribution cabinet for electrical engineering according to claim 1, characterized in that heat dissipation slots (12) for dissipating heat inside the power distribution cabinet are equidistantly provided at the bottom of the mounting frame (1). 5. A space-adjustable power distribution cabinet for electrical engineering according to claim 1, characterized in that a handle (13) for lifting the C-shaped guard plate (2) is fixedly connected to the front side of the C-shaped guard plate (2). 6. A space-adjustable power distribution cabinet for electrical engineering according to claim 3, characterized in that threaded holes for fixing the mounting plate (9) are provided inside the mounting blocks (14), and the threaded holes cooperate with external bolts for use. 7. A space-adjustable power distribution cabinet for electrical engineering according to claim 1, characterized in that a controller (15) is fixedly connected to the front of the C-shaped guard plate (2), and the motor (3) is electrically connected to the controller (15).