Alternating-current low-voltage power distribution cabinet convenient to overhaul

Abstract

The utility model discloses an AC low-voltage power distribution cabinet convenient for maintenance. The AC low-voltage power distribution cabinet comprises a cabinet body and an auxiliary mechanism. According to the utility model, through the cabinet body, the plurality of groups of auxiliary mechanisms are arranged on the left and right surfaces in the cabinet body, each auxiliary mechanism comprises a connecting seat, an overturning plate, a limiting piece, an expansion mechanism and the like, the overturning plate can be overturned under mutual cooperation, so that maintenance tools can be conveniently placed, the working efficiency of maintenance personnel is improved, and the use process is optimized; and the expansion mechanism is arranged on the bottom face of the overturning plate, the expansion mechanism comprises a connecting block, an extension arm, a clamping mechanism and other assemblies, the illumination tool can be clamped through the clamping mechanism under mutual cooperation, observation and maintenance of the maintainer are facilitated, use is easy and convenient, and high practicability is achieved.

Description

Technical Field

[0001] The utility model relates to the field of power distribution cabinets, in particular to an AC low-voltage power distribution cabinet which is easy to maintain. Background Art

[0002] The distribution cabinet 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 used in situations where the load is relatively dispersed and there are fewer circuits. The motor control center is used in situations where the load is concentrated and there are more circuits. They distribute the electrical energy of a circuit of the upper-level distribution equipment to the nearest load. This level of equipment should provide protection, monitoring and control for the load.

[0003] When inspecting a power distribution cabinet, various tools such as electric pen and electric meter are usually needed. However, since the internal space of most power distribution cabinets is relatively small and full of lines, there is no place to put tools. Therefore, maintenance personnel need to move back and forth to the outside of the power distribution cabinet to change and take tools, which is relatively cumbersome and inconvenient, may affect the maintenance efficiency, and has certain limitations. Utility Model Content

[0004] Therefore, in order to solve the above-mentioned shortcomings, the utility model provides an AC low-voltage distribution cabinet which is easy to maintain.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an AC low-voltage power distribution cabinet that is easy to maintain, including a cabinet body, and also including a plurality of auxiliary mechanisms respectively arranged on the left and right sides of the cabinet body;

[0006] The auxiliary mechanism includes a connecting seat, a flip plate, a limit piece and an expansion mechanism. A group of flip plates are connected to the left and right sides of the cabinet body through the connecting seat. The flip plate can rotate around the connecting seat, and a group of limit pieces are provided at the position of the flip plate at the top of the connecting seat corresponding to the position of the flip plate. A group of expansion mechanisms are provided on the opposite sides of the flip plates at the left and right ends.

[0007] Preferably, the expansion mechanism includes a connecting block, an extension arm and a clamping mechanism, and the opposite sides of the left and right flip plates are connected to a group of extension arms through the connecting block, and the front end of the extension rod of the extension arm is connected to a group of clamping mechanisms.

[0008] Preferably, the clamping mechanism includes a connecting frame, a fixed frame, a threaded rod and a movable frame, the front end of the extension rod of the extension arm is connected to a group of connecting frames, the right end of the connecting frame is connected to a group of fixed frames, the left rear end of the fixed frame is provided with a group of threaded rods, and the outside of the threaded rod is provided with a group of movable frames.

[0009] Preferably, the front ends of the fixed frame and the movable frame are both arranged in opposite arc shapes, and the inner sides of the arcs are provided with

[0010] Anti-slip texture.

[0011] Preferably, the connecting frame is in an inverted "L" shape.

[0012] Preferably, the rear middle end of the movable frame is provided with an internal thread corresponding to the threaded rod, the rear end of the movable frame is provided with a convex tooth, and the inner rear end of the connecting frame is provided with a corresponding sliding groove.

[0013] Preferably, notches are provided at the top ends of the opposite sides of the left and right flip plates, the expansion mechanism is arranged in the notch, and after the flip plate is flipped and recovered, the limiting member can clamp the top end in the notch.

[0014] Preferably, the auxiliary mechanisms at the left and right ends of the cabinet are arranged alternately.

[0015] Beneficial effects of the utility model:

[0016] The utility model uses a cabinet body, and the left and right sides of the cabinet body are both provided with several groups of auxiliary mechanisms. The auxiliary mechanisms include components such as a connecting seat, a flip plate, a limit piece and an expansion mechanism. Under the cooperation of each other, the flip plate can be turned over to facilitate the placement of maintenance tools, improve the work efficiency of maintenance personnel, optimize its use process, and can effectively avoid maintenance personnel from repeatedly going back and forth to take tools. In addition, an expansion mechanism is provided on the bottom surface of the flip plate. The expansion mechanism includes components such as a connecting block, an extension arm and a clamping mechanism. Under the cooperation of each other, the lighting fixture can be clamped through the clamping mechanism, which is convenient for maintenance personnel to observe and maintain. The use is simple and convenient, and has strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a front view structural schematic diagram of the utility model;

[0018] Figure 2 It is a schematic diagram of the auxiliary mechanism structure of the utility model;

[0019] Figure 3 It is a schematic diagram of a partial top view of the structure of the flip plate of the utility model;

[0020] Figure 4 It is a schematic diagram of the top view of the clamping mechanism of the utility model.

[0021] Among them: cabinet-1, auxiliary mechanism-2, connecting seat-21, flip plate-22, limiter-23, expansion mechanism-24, connecting block-241, extension arm-242, clamping mechanism-243, connecting frame-2431, fixing frame-2432, threaded rod-2433, movable frame-2434. DETAILED DESCRIPTION

[0022] In order to further explain the technical solution of the present utility model, it is described in detail through specific embodiments below.

[0023] See also Figure 1The utility model provides an AC low-voltage distribution cabinet that is easy to maintain, including a cabinet body 1, and also includes a plurality of auxiliary mechanisms 2 respectively arranged on the left and right sides of the cabinet body 1, wherein the left and right auxiliary mechanisms 2 are staggered to adapt to maintenance at different positions.

[0024] See also Figure 2 The utility model provides an AC low-voltage power distribution cabinet that is easy to maintain. The auxiliary mechanism 2 includes a connecting seat 21, a flip plate 22, a limiter 23 and an expansion mechanism 24. A group of flip plates 22 are connected to the left and right sides of the cabinet body 1 through the connecting seat 21. The flip plate 22 can rotate around the connecting seat 21, and a group of limiters 23 are provided at the position of the top of the connecting seat 21 corresponding to the flip plate 22. A group of expansion mechanisms 24 are provided on the opposite sides of the left and right flip plates 22, wherein the tops of the opposite sides of the left and right flip plates 22 are both provided with notches, and the expansion mechanism 24 is arranged in the notches to avoid occupying too much space. A placement groove for placing tools is provided on the other side of the flip plate 22, and after the flip plate 22 is flipped and recovered, the limiter 23 can clamp the top in the notch to fix the flip plate 22.

[0025] See also Figure 3 The utility model provides an AC low-voltage distribution cabinet that is easy to maintain. The expansion mechanism 24 includes a connecting block 241, an extension arm 242 and a clamping mechanism 243. A group of extension arms 242 are connected to the notches of the left and right end flip plates 22 through the connecting block 241. The extension arm 242 can be rotated in the horizontal and vertical directions through the "T"-shaped connecting block 241, which can effectively improve its scope of use. A group of clamping mechanisms 243 are connected to the front end of the extension rod of the extension arm 242.

[0026] See also Figure 4 The utility model provides an AC low-voltage distribution cabinet that is easy to maintain. The clamping mechanism 243 includes a connecting frame 2431, a fixed frame 2432, a threaded rod 2433 and a movable frame 2434. The front end of the extension rod of the extension arm 242 is connected to a group of inverted "L"-shaped connecting frames 2431, and the right end of the connecting frame 2431 is fixedly connected to a group of fixed frames 2432. The left rear end of the fixed frame 2432 is provided with a group of threaded rods 2433, and the outer side of the threaded rod 2433 is provided with a group of movable frames 2434, wherein the rear middle end of the movable frame 2434 is provided with an internal thread corresponding to the threaded rod 2433, and the rotation of the threaded rod 2433 can drive the movable frame 2434 to move, and the rear end of the movable frame 2434 is provided with convex teeth, and the inner rear end of the connecting frame 2431 is provided with a corresponding sliding groove, which can improve the moving stability of the movable frame 2434. Furthermore, the front ends of the fixed frame 2432 and the movable frame 2434 are both set to relative arcs, and the inner sides of the arcs are provided with anti-slip grooves, which are convenient for clamping tools.

[0027] Here’s how it works:

[0028] The utility model is placed in a suitable position for use. When in use, the flip plate 22 can be flipped so that the side with the placement groove faces upward, which is convenient for placing maintenance tools. The extension arm 242 can be stretched out to place lighting tools, such as a flashlight, between the fixed frame 2432 and the movable frame 2434. Then, the threaded rod 2433 is rotated to drive the movable frame 2434 to move toward the fixed frame 2432, so that the lighting tool is clamped and fixed, which is convenient for lighting the maintenance position.

[0029] The above description is only a preferred example of the present invention and is not intended to limit the present invention. Although the present invention is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An AC low-voltage power distribution cabinet that is easy to maintain, comprising a cabinet body (1); Features: It also includes a plurality of auxiliary mechanisms (2) respectively arranged on the left and right sides of the cabinet (1); The auxiliary mechanism (2) comprises a connecting seat (21), a flip plate (22), a stopper (23) and an expansion mechanism (24); a group of flip plates (22) are connected to the left and right sides of the cabinet (1) through the connecting seat (21); the flip plates (22) can rotate around the connecting seat (21); a group of stoppers (23) are provided at the top of the connecting seat (21) at a position corresponding to the flip plate (22); and a group of expansion mechanisms (24) are provided on the opposite sides of the flip plates (22) at the left and right ends.

2. According to claim 1, an AC low-voltage power distribution cabinet that is easy to maintain, characterized in that: The expansion mechanism (24) comprises a connecting block (241), an extension arm (242) and a clamping mechanism (243); the opposite sides of the left and right flip plates (22) are both connected to a group of extension arms (242) through the connecting block (241); and the front end of the extension rod of the extension arm (242) is connected to a group of clamping mechanisms (243).

3. According to claim 2, an AC low-voltage power distribution cabinet that is easy to maintain, characterized in that: The clamping mechanism (243) comprises a connecting frame (2431), a fixing frame (2432), a threaded rod (2433) and a movable frame (2434); the front end of the extension rod of the extension arm (242) is connected to a group of connecting frames (2431); the right end of the connecting frame (2431) is connected to a group of fixing frames (2432); the left rear end of the fixing frame (2432) is provided with a group of threaded rods (2433); and the outer side of the threaded rod (2433) is provided with a group of movable frames (2434).

4. According to claim 3, an AC low-voltage power distribution cabinet that is easy to maintain, characterized in that: The front ends of the fixed frame (2432) and the movable frame (2434) are both arranged in opposite arc shapes, and the inner sides of the arc shapes are both provided with anti-slip grooves.

5. The AC low-voltage power distribution cabinet that is easy to maintain according to claim 3 is characterized in that: The connecting frame (2431) is in an inverted "L" shape.

6. The AC low-voltage power distribution cabinet that is easy to maintain according to claim 5 is characterized in that: The rear middle end of the movable frame (2434) is provided with an internal thread corresponding to the threaded rod (2433), the rear end of the movable frame (2434) is provided with a convex tooth, and the inner rear end of the connecting frame (2431) is provided with a corresponding sliding groove.

7. The AC low-voltage power distribution cabinet that is easy to maintain according to claim 3 is characterized in that: The top ends of the flip plates (22) on the left and right ends opposite to each other are both provided with notches, the expansion mechanism (24) is arranged in the notches, and after the flip plates (22) are flipped and recovered, the limiting member (23) can clamp the top end in the notches.

8. The AC low-voltage power distribution cabinet that is easy to maintain according to claim 1 is characterized in that: The auxiliary mechanisms (2) at the left and right ends of the cabinet (1) are arranged alternately.

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