CN214478486U - Three-phase flat cable mounting structure of electric appliance cabinet - Google Patents

Abstract

The utility model relates to a three-phase cable installation structure of an electrical cabinet, comprising a busbar frame, a connector, a copper bar and an isolation switch; the busbar frame is provided with three copper bars, the three copper bars are arranged at intervals, and the connector is used for the three copper bars The busbar is provided with a plurality of isolating switches, the isolating switches are electrically connected to the copper bars, and a partition is arranged between the adjacent isolating switches; the three-phase cable installation structure of the electrical cabinet in this scheme optimizes the The overall structure layout, the partition plate is set between the adjacent isolating switches, which can improve the heat dissipation effect of the isolating switch and reduce the potential safety hazard; and the copper bar can be designed to be H-shaped, so that the isolating switch and the partition plate adopt a hook-up structure, which is convenient for loading and unloading. , and can improve the stability of the overall structure.

Description

An electrical cabinet three-phase cable installation structure

technical field

The utility model relates to a three-phase cable installation structure of an electrical cabinet.

Background technique

The isolation switch in the electrical cabinet needs to be wired through three-phase copper bars. The design of the existing three-phase cable installation structure of the isolation switch is not reasonable enough, cannot maximize space utilization, and has poor heat dissipation capacity, which has potential safety hazards.

Utility model content

The purpose of the utility model is to provide an electrical cabinet three-phase cable installation structure in order to overcome the deficiencies of the prior art.

In order to achieve the above purpose, the technical scheme adopted by the present utility model is: a three-phase cable installation structure of an electrical cabinet, comprising a busbar frame, a connector, a copper bar and an isolation switch; the busbar frame is provided with three copper bars, three The copper bars are arranged at intervals, and the connector is used for the wiring of the three copper bars; a plurality of isolating switches are arranged on the busbar frame, the isolating switches are electrically connected with the copper bars, and partitions are arranged between adjacent isolating switches.

Preferably, the three copper bars are arranged in a horizontal direction, and the three copper bars are arranged at equal intervals from top to bottom.

Preferably, the three copper bars are all H-shaped, the isolating switch is provided with three hanging feet, and the three hanging feet of the isolating switch are respectively hung in the upper grooves of the three H-shaped copper bars.

Due to the application of the above-mentioned technical solutions, the present invention has the following advantages compared with the prior art:

The three-phase cable installation structure of the electrical cabinet according to the scheme of the utility model optimizes the overall structure layout, and the partition plate is arranged between the adjacent isolation switches, which can improve the heat dissipation effect of the isolation switches and reduce potential safety hazards; and the copper bars can be designed as H-shaped, the isolating switch and the partition adopt a hook-up structure, which is convenient for loading and unloading, and can improve the stability of the overall structure.

Description of drawings

Below in conjunction with accompanying drawing, the technical scheme of the present utility model is further described:

Accompanying drawing 1 is the front structure schematic diagram of an electrical cabinet three-phase cable installation structure according to the utility model;

FIG. 2 is a side structural schematic diagram of a three-phase cable installation structure of an electrical cabinet according to the utility model.

Detailed ways

The present utility model will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

As shown in Figures 1-2, a three-phase cable installation structure of an electrical cabinet according to the present invention includes a busbar 1, a connector 2, a copper bar 3 and an isolation switch 4; the busbar 1 is installed on the The base in the electrical cabinet, the busbar 1 is provided with three long copper bars 3, the cross-sections of the three copper bars 3 are H-shaped, the three copper bars 3 are arranged horizontally, and the three copper bars 3 are equally spaced from top to bottom. Arrangement, the connector 2 is used for the wiring of the three copper bars 3.

The left and right sides of the connector 2 are provided with three isolation switches 4, the isolation switches 4 are provided with three hanging feet 6, and the three hanging feet 6 of the isolation switch 4 are respectively hung on the upper side of the three H-shaped copper bars 3. In the groove, the hanging feet 6 are provided with contacts that are in contact with the copper bar 3 .

A partition 5 is arranged between the adjacent isolating switches 4, and the partition 5 can be hung on the copper bar using the same installation structure as the isolating switch, so as to improve the structural stability; The cooling effect of the isolating switch.

The above are only specific application examples of the present invention, and do not constitute any limitation to the protection scope of the present invention. All technical solutions formed by equivalent transformation or equivalent replacement fall within the protection scope of the present invention.

Claims (3)

1. The utility model provides an electric appliance cabinet three-phase winding displacement mounting structure which characterized in that: comprises a bus bar frame (1), a wire connector (2), a copper bar (3) and an isolating switch (4); the bus bar frame (1) is provided with three copper bars (3), the three copper bars (3) are arranged at intervals, and the wire connector (2) is used for connecting the three copper bars (3); a plurality of isolating switches (4) are arranged on the bus bar frame (1), the isolating switches (4) are electrically connected with the copper bars (3), and a partition plate (5) is arranged between every two adjacent isolating switches (4).

2. The electric appliance cabinet three-phase flat cable mounting structure according to claim 1, wherein: the three copper bars (3) are transversely arranged, and the three copper bars (3) are sequentially arranged at equal intervals from top to bottom.

3. The electric appliance cabinet three-phase flat cable mounting structure according to claim 1, wherein: the three copper bars (3) are all H-shaped, three hanging pins (6) are arranged on the isolating switch (4), and the three hanging pins (6) of the isolating switch (4) are hung in the grooves in the upper sides of the three H-shaped copper bars (3) respectively.

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