CN204577865U - A kind of power distribution cabinet - Google Patents

Abstract

The utility model relates to power domain, refers in particular to a kind of power distribution cabinet, comprises the framework be arranged in cabinet, and described framework comprises side plate, munnion, horizontal frame, and described side plate is arranged on the cabinet left and right sides, side plate offers some row's wire guides; Described munnion is arranged on side plate interior sides, and the cross section of munnion is U-shaped structure, and three planes of formation munnion also offer some wire guides; Described horizontal frame is arranged between the munnion of both sides, and horizontal frame is cavity structure, and the surface of horizontal frame offers some bar-shaped troughs, and horizontal frame is communicated with the wire guide on munnion side panels.After adopting such scheme, optimize structure, improve space availability ratio and fail safe.

Description

A distribution cabinet

technical field

The utility model relates to the field of electric power, in particular to a power distribution cabinet.

Background technique

The power distribution cabinet is the final equipment of the power distribution system. The power distribution cabinet is a general term for the motor control center. The power distribution cabinet is used in the occasions where the load is relatively scattered and there are few circuits; the motor control center is used in the occasions where the load is concentrated and there are many circuits. They distribute the electric energy of a certain circuit of the upper-level power distribution equipment to the nearest load. This level of equipment shall provide protection, monitoring and control of the load. In order to make the structure of the distribution cabinet keep up with the modern high-rise residential buildings, therefore, the inventor further studied this and developed a distribution cabinet, and this case arose from it.

Utility model content

The purpose of the utility model is to provide a power distribution cabinet, which optimizes the structure and improves the space utilization rate and safety.

In order to achieve the above object, the technical scheme of the utility model is as follows:

A power distribution cabinet, including a frame arranged in the cabinet, the frame includes side panels, mullions, and horizontal frames, the side panels are arranged on the left and right sides of the cabinet body, and several rows of wire holes are opened on the side panels; The mullion is arranged on the inner side of the side plate, the cross section of the mullion is a U-shaped structure, and several wire holes are also opened on the three planes constituting the mullion; the horizontal frame is arranged between the mullions on both sides, and the horizontal frame is empty. cavity structure, the surface of the horizontal frame is provided with several strip grooves, and the horizontal frame communicates with the wire hole on the side plane of the mullion.

Furthermore, bolts are used to fix the mullions and side plates through wire holes.

Furthermore, the wires of the power distribution cabinet can pass through the wire hole of the side plate, enter the wire hole of the mullion, enter the cavity of the horizontal frame, and finally pass out from the strip groove of the horizontal frame to connect with other components of the power distribution cabinet.

After adopting the above scheme, the utility model has the following advantages compared with the prior art:

According to the number of users, the number of vertical frames and horizontal frames, the respective density, and the spacing distance can be reasonably allocated, so that the distribution of each line is clear, easy to manage and maintain, the property right demarcation point is clear, and the building that can greatly reduce the area occupied by the power distribution cabinet area.

Description of drawings

Fig. 1 is the schematic diagram of the utility model;

Label description

Side plate 1, mullion 2, horizontal frame 3, wire hole 4, bar groove 5, bolt 6.

Detailed ways

Below in conjunction with accompanying drawing and specific embodiment the utility model is described further.

As shown in the figure, a power distribution cabinet disclosed by the utility model includes a frame arranged in the cabinet. The frame includes side panels 1, mullions 2, and horizontal frames 3. The side panels 1 are arranged on the left and right sides of the cabinet. On both sides, the side plate 1 is provided with a number of wire holes 4 arranged horizontally; The bottom surface is arranged on the inner side of the side plate 1, and the mullion 2 and the side plate 1 are fixed by bolts 6 through respective wire holes 4.

The horizontal frame 3 is a cavity structure, and is erected between the vertical frames 2 on the left and right sides. The front and rear surfaces of the horizontal frame 3 are provided with several strip grooves 5, and the horizontal frame 3 is connected to the vertical frame 2 sides at the left and right ends. The wire hole 4 on the plane communicates. The wires of the power distribution cabinet can pass through the wire hole 4 of the side plate 1, penetrate the wire hole 4 of the mullion 2, enter the cavity of the horizontal frame 3, and finally pass through the bar-shaped groove 5 of the horizontal frame 3, and connect with the power distribution cabinet. other components are connected.

Wherein the mullions 2 are generally arranged as two columns on the left and right sides, and the distance between the two columns of the mullions 2 can be adjusted; on each column of the mullions 2, several horizontal frames 3 can be arranged, and the interval between the horizontal frames 3 can also be adjusted. Therefore, the internal components can be set according to the actual situation to rationally allocate the quantity, density and distance between the vertical frames 2 and the horizontal frames 3, so that the distribution of each line is clear and the maintenance is more convenient.

The above are only specific embodiments of the present utility model, but the design concept of the present utility model is not limited thereto. Any insubstantial modification of the utility model by using this concept should be an act of violating the protection scope of the present utility model.

Claims (3)

1. a power distribution cabinet, is characterized in that: comprise the framework be arranged in cabinet, and described framework comprises side plate, munnion, horizontal frame, and described side plate is arranged on the cabinet left and right sides, side plate offers some row's wire guides; Described munnion is arranged on side plate interior sides, and the cross section of munnion is U-shaped structure, and three planes of formation munnion also offer some wire guides; Described horizontal frame is arranged between the munnion of both sides, and horizontal frame is cavity structure, and the surface of horizontal frame offers some bar-shaped troughs, and horizontal frame is communicated with the wire guide on munnion side panels.

2. a kind of power distribution cabinet according to claim 1, be is characterized in that: fixed by wire guide with bolt between described munnion and side plate.

3. a kind of power distribution cabinet according to claim 1, is characterized in that: power distribution cabinet wire can from described side plate wire guide, penetrate munnion wire guide, enter horizontal frame cavity again, finally pass from horizontal frame bar-shaped trough.