Power distribution cabinet

Abstract

The utility model discloses a power distribution power cabinet, which relates to the technical field of power distribution cabinets and comprises a cabinet body, a mounting box is fixedly mounted on one side of the cabinet body, a driving motor is fixedly mounted in the mounting box, the output end of the driving motor is in transmission connection with a screw rod, and the outer side of the screw rod is in threaded connection with a driving block. A mounting table is fixedly mounted on one side of the driving block, a loading plate is arranged on one side of the mounting table, and a side plate is fixedly mounted in the cabinet body. The driving motor is started, the driving motor drives the lead screw to rotate, the lead screw drives the driving block to do linear motion in the vertical direction, the driving block drives the mounting table and the loading plate to ascend to a proper height, a detection instrument is used for detecting components, and at the moment, a user does not need to lift the detection instrument with hands; therefore, the maintenance efficiency of maintenance personnel is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of power distribution cabinets, in particular to a power distribution cabinet. Background Art

[0002] Power distribution cabinets are essential components of power systems, used to receive, convert, and distribute electrical energy to various electrical devices and circuits. In modern power systems, power distribution cabinets play a vital role, ensuring not only the efficient distribution of power but also the safe operation of the system.

[0003] For example, a power distribution cabinet disclosed in Chinese patent publication number CN218867653U includes a cabinet body, a mounting frame is provided inside the cabinet body, and distribution components are provided on the mounting frame. A power cord straightening plate is provided on the back of the mounting frame. Circular holes are provided on the power cord straightening plate corresponding to the distribution components. A wire frame is provided below the circular hole, and the wire frame is connected to the circular hole. Through holes are provided at the top and bottom ends of the middle of the wire frame. A wire harness is provided in the middle of the wire frame. Connecting barrels are provided at the four corners of the wire frame. A cover is provided on the front of the wire frame. Connecting columns that match the connecting barrels are provided at the four corners of the cover.

[0004] Distribution cabinets require regular maintenance during daily use. For example, maintenance personnel will use relevant testing instruments such as multimeters to check whether the electrical components inside the distribution box are working properly. When testing components installed high inside the distribution cabinet, since there is no operating table to place the testing instruments, maintenance personnel need to drag the testing instruments by hand for testing and maintenance, which reduces the maintenance efficiency of maintenance personnel. Utility Model Content

[0005] The purpose of the utility model is to solve the problem in the prior art that when inspecting components installed at high levels inside the distribution cabinet, maintenance personnel need to drag the detection instruments by hand for inspection and maintenance due to the lack of an operating table for placing the detection instruments, thereby reducing the maintenance efficiency of the maintenance personnel. A distribution power cabinet is proposed.

[0006] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solutions: a power distribution cabinet, comprising a cabinet body, a mounting box fixedly installed on one side of the cabinet body, a drive motor fixedly installed inside the mounting box, the output end of the drive motor is transmission-connected with a screw rod, the outer side of the screw rod is threadedly connected to a drive block, a mounting platform fixedly installed on one side of the drive block, a load-bearing plate is provided on one side of the mounting platform, a side panel is fixedly installed inside the cabinet body, a number of mounting plates are symmetrically fixedly installed on the side panel and the other side of the inner wall of the cabinet body, and a component fixing plate is fixedly installed on one side of the mounting plate.

[0007] Preferably, a plurality of No. 1 slide rails are fixedly mounted on one side of the component fixing plate.

[0008] Preferably, the mounting platform includes a mounting base plate, a slider is symmetrically fixedly mounted on one side of the mounting base plate, a mounting side plate is fixedly mounted on one side of the slider, and the load plate is fixedly mounted on one side of the mounting side plate.

[0009] Preferably, a positioning rod is symmetrically fixedly installed on one side of the mounting side plate.

[0010] Preferably, the two positioning rods are movably inserted into one side of the load plate, and one end of the positioning rod is threadedly connected to a limiting nut.

[0011] Preferably, a sliding groove is symmetrically opened on one side of the cabinet, and the sliding block is slidably engaged in the interior of the sliding groove.

[0012] Preferably, a lighting strip is fixedly mounted on one side of the load plate.

[0013] Preferably, a No. 2 slide rail is symmetrically slidably engaged on the other side of the mounting platform, and a bottom plate is fixedly mounted on the other side of the two No. 2 slide rails, and the bottom plate is fixedly mounted on the inner side of the mounting box.

[0014] Compared with the prior art, the advantages and positive effects of the present invention are:

[0015] 1. In the present invention, by starting the drive motor, the drive motor drives the screw to rotate, the screw drives the drive block to make linear motion in the vertical direction, the drive block drives the mounting table and the load plate to rise to a suitable height, and the detection instrument is used to detect the components. At this time, the user does not need to lift the detection instrument by hand, thereby improving the maintenance efficiency of the maintenance personnel.

[0016] 2. In the present invention, by rotating the limit nut, the fixed limit of the limit nut on the load plate is released, the load plate is removed from one side of the installation side plate, and a load plate with a larger load-bearing surface area is replaced to support the detection instrument, so that the load plate can support different types of detection instruments, thereby improving its universal applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The utility model provides a three-dimensional structural diagram of a power distribution cabinet;

[0018] Figure 2 The utility model proposes a schematic diagram of the internal structure of a power distribution cabinet;

[0019] Figure 3 This utility model provides a schematic diagram of the internal structure of an installation box in a power distribution cabinet;

[0020] Figure 4The present invention provides a schematic diagram of the three-dimensional structure of a cabinet in a power distribution cabinet.

[0021] Legend: 1. Cabinet; 11. Side panel; 12. Mounting plate; 13. Component fixing plate; 131. Slide rail No. 1; 14. Slide groove; 2. Mounting box; 21. Drive motor; 22. Screw rod; 23. Drive block; 24. Mounting table; 241. Mounting base plate; 242. Slider; 243. Mounting side panel; 244. Positioning rod; 245. Limit nut; 246. Slide rail No. 2; 247. Base plate; 25. Load plate; 251. Light strip. DETAILED DESCRIPTION

[0022] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described below with reference to the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.

[0023] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0024] Example 1

[0025] like Figure 1-4 As shown, the utility model provides a power distribution cabinet, including a cabinet body 1, a mounting box 2 is fixedly installed on one side of the cabinet body 1, a driving motor 21 is fixedly installed inside the mounting box 2, the output end of the driving motor 21 is transmission-connected with a screw rod 22, the outer side of the screw rod 22 is threadedly connected to a driving block 23, a mounting platform 24 is fixedly installed on one side of the driving block 23, a load-bearing plate 25 is provided on one side of the mounting platform 24, a side panel 11 is fixedly installed inside the cabinet body 1, a plurality of mounting plates 12 are symmetrically fixedly installed on the other side of the side panel 11 and the inner wall of the cabinet body 1, a component fixing plate 13 is fixedly installed on one side of the mounting plate 12, a plurality of No. 1 slide rails 131 are fixedly installed on one side of the component fixing plate 13, the mounting platform 24 includes a mounting base plate 241, a slider 242 is symmetrically fixedly installed on one side of the mounting base plate 241, a mounting side plate 243 is fixedly installed on one side of the slider 242, and the load-bearing plate 25 is fixedly installed on one side of the mounting side plate 243.

[0026] The following is a detailed description of the specific settings and functions of this embodiment. When it is necessary to inspect components installed on the component fixing plate 13, the detection instrument is first placed on the top surface of the load plate 25, and the drive motor 21 is started. The drive motor 21 drives the screw rod 22 to rotate, and the screw rod 22 drives the drive block 23 to make a linear motion in the vertical direction. The drive block 23 drives the mounting platform 24 and the load plate 25 to rise to a suitable height, and the detection instrument is used to inspect the components. At this time, the user does not need to lift the detection instrument with his hands, thereby improving the maintenance efficiency of the maintenance personnel.

[0027] Example 2

[0028] like Figure 2-4 As shown, it includes a cabinet 1, an installation box 2 is fixedly installed on one side of the cabinet 1, a driving motor 21 is fixedly installed inside the installation box 2, the output end of the driving motor 21 is transmission-connected with a screw rod 22, the outer side of the screw rod 22 is threadedly connected to a driving block 23, a mounting platform 24 is fixedly installed on one side of the driving block 23, a load-bearing plate 25 is provided on one side of the mounting platform 24, and a positioning rod 244 is symmetrically fixedly installed on one side of the mounting side plate 243, the two positioning rods 244 are respectively movable through one side of the load-bearing plate 25, one end of the positioning rod 244 is threadedly connected to a limiting nut 245, a slide groove 14 is symmetrically opened on one side of the cabinet 1, the slider 242 is slidably engaged with the inside of the slide groove 14, a lighting strip 251 is fixedly installed on one side of the load-bearing plate 25, and a second slide rail 246 is symmetrically slidably engaged on the other side of the mounting platform 24, and a base plate 247 is fixedly installed on the other side of the two second slide rails 246, and the base plate 247 is fixedly mounted on the inner side of the installation box 2.

[0029] The effects achieved by the entire embodiment are as follows: when the bottom surface of the detection instrument is larger than the surface of the load plate 25, rotate the limit nut 245 to release the fixed limit of the limit nut 245 on the load plate 25, remove the load plate 25 from one side of the installation side plate 243, and replace the load plate 25 with a larger load-bearing surface area to support the detection instrument. When the lighting environment inside the cabinet 1 is poor, the lighting strip 251 can be turned on to illuminate the detection instrument, thereby facilitating maintenance personnel to observe the data on the detection instrument.

[0030] The usage and working principle of this device: When it is necessary to inspect a component mounted on the component fixing plate 13, the inspection instrument is first placed on the top surface of the load plate 25, and the drive motor 21 is started. The drive motor 21 drives the screw rod 22 to rotate, and the screw rod 22 drives the drive block 23 to make a linear motion in the vertical direction. The drive block 23 drives the mounting platform 24 and the load plate 25 to rise to a suitable height, and the inspection instrument is used to inspect the component; when the bottom surface of the inspection instrument is larger than the surface of the load plate 25, the limit nut 245 is rotated to release the fixed limit of the limit nut 245 on the load plate 25, and the load plate 25 is removed from one side of the mounting side plate 243, and a load plate 25 with a larger load surface area is replaced to support the inspection instrument. When the lighting environment inside the cabinet 1 is poor, the lighting strip 251 can be turned on to illuminate the inspection instrument.

[0031] The above are only preferred embodiments of the present invention and are not intended to limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification of the above embodiment made according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A power distribution cabinet, comprising a cabinet body (1), characterized in that: A mounting box (2) is fixedly mounted on one side of the cabinet (1), a driving motor (21) is fixedly mounted inside the mounting box (2), an output end of the driving motor (21) is transmission-connected to a screw rod (22), an outer side of the screw rod (22) is threadedly connected to a driving block (23), a mounting platform (24) is fixedly mounted on one side of the driving block (23), a load plate (25) is provided on one side of the mounting platform (24), a side panel (11) is fixedly mounted inside the cabinet (1), a plurality of mounting plates (12) are symmetrically fixedly mounted on the other side of the side panel (11) and the inner wall of the cabinet (1), and a component fixing plate (13) is fixedly mounted on one side of the mounting plate (12).

2. The power distribution cabinet according to claim 1, characterized in that: A plurality of No. 1 slide rails (131) are fixedly mounted on one side of the component fixing plate (13).

3. The power distribution cabinet according to claim 1, characterized in that: The mounting platform (24) comprises a mounting base plate (241), a slider (242) is symmetrically fixedly mounted on one side of the mounting base plate (241), a mounting side plate (243) is fixedly mounted on one side of the slider (242), and the load plate (25) is fixedly mounted on one side of the mounting side plate (243).

4. The power distribution cabinet according to claim 3, characterized in that: A positioning rod (244) is symmetrically fixedly mounted on one side of the mounting side plate (243).

5. The power distribution cabinet according to claim 4, characterized in that: The two positioning rods (244) are respectively movably connected to one side of the load plate (25), and one end of the positioning rod (244) is threadedly connected to a limiting nut (245).

6. The power distribution cabinet according to claim 5, characterized in that: A sliding groove (14) is symmetrically provided on one side of the cabinet (1), and the slider (242) is slidably engaged in the interior of the sliding groove (14).

7. The power distribution cabinet according to claim 1, characterized in that: A lighting strip (251) is fixedly mounted on one side of the load plate (25).

8. The power distribution cabinet according to claim 1, characterized in that: The other side of the mounting platform (24) is symmetrically slidably engaged with a second slide rail (246), and the other side of the two second slide rails (246) is fixedly mounted with a bottom plate (247), and the bottom plate (247) is fixedly mounted on the inner side of the mounting box (2).

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