CN202004318U - Power distribution module structure - Google Patents

Abstract

The utility model discloses a power distribution module structure, which comprises a power distribution box, a wiring bus bar, a shorting piece, a guide rail, an insulating column, an air switch or a circuit breaker, a fuse and other switches, and the insulating column is fixed on the power distribution box On the box body, the wiring busbars are fixed on the insulating column by screws, the guide rails are fixed on the distribution box body, the switches are installed on the guide rails, and the wiring busbars are opened in corresponding numbers and positions according to the arrangement spacing of the switches. Screw holes, and the shorting piece also has a screw hole, one end of the shorting piece is inserted on the switch, and the other end is fixed on the wiring busbar by screws.

Description

A power distribution module structure

technical field

The utility model relates to a power distribution module structure used for a communication cabinet.

Background technique

At present, in the communication cabinet, the common ends of the power distribution modules on the market are connected by wires, and because the distance between the air switches is very short, the short connection of the wires tends to leave empty wire ends, which is unsafe and unsightly.

Contents of the invention

The problem to be solved by the utility model is to provide a simple power distribution module structure in a short-circuit mode of the modularized power distribution module.

The technical solution adopted in the utility model is: the power distribution module structure includes a power distribution box, a wiring busbar, a shorting piece, a guide rail, an insulating column, an air switch or a circuit breaker, a fuse and other switches, and the insulating column is fixed on the distribution box. On the box body of the electric box, the wiring busbars are fixed on the insulating column by screws, the guide rails are fixed on the box body of the power distribution box, the switches are installed on the guide rails, and the wiring busbars are opened correspondingly according to the arrangement spacing of the switches. The screw hole at the position, the shorting piece also has a screw hole, one end of the shorting piece is inserted on the switch, and the other end is fixed on the wiring busbar by a screw.

In the above solution, it is preferable that the two ends of the guide rail are provided with end fixing clips to be clamped on the guide rail to fix the air switch.

The beneficial effects of the utility model are: the utility model adopts the wiring busbar as the wiring busbar, and short-circuits are used between each branch circuit and the air switch and other switches, and the short-connection pieces are fixed by bolts. The manufacturing process of the connecting busbar and the shorting piece is very simple, and can be mass-produced to improve economic benefits. During the assembling process, since each component is fixed by screws, few tools are used, so the assembling process is also very simple and the assembling speed is very fast.

Description of drawings

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

Fig. 1 is the general structure schematic diagram of the specific embodiment of the present utility model;

Fig. 2 is the front view of the wiring busbar of the specific embodiment of the present invention;

Fig. 3 is a cross-sectional view of a wiring busbar according to a specific embodiment of the present invention;

Fig. 4 is the front view of the shorting piece of the specific embodiment of the present invention;

Fig. 5 is a cross-sectional view of a shorting piece according to a specific embodiment of the present invention;

Fig. 6 is a schematic diagram of the installation of the wiring busbar and the insulating column according to the specific embodiment of the present invention.

Detailed ways

As shown in Figures 1 to 6, the structure of the power distribution module in this embodiment includes a power distribution box 18, a connecting busbar 11, a shorting piece 14, a guide rail 15, an insulating column 20 and an air switch 17, and the insulating column 20 is insulated The column fixing screw 19 is fixed on the box body of the power distribution box 18, the connecting busbar 11 is fixed on the insulating column 20 through the busbar fixing screw 21, the guide rail 15 is fixed on the box body of the power distribution box 18, and the air switch 17 is installed on the guide rail 15 On the top, the connecting busbar 11 is provided with screw holes corresponding to the number and position according to the arrangement spacing of the air switch 17, and the shorting piece 14 is also provided with screw holes. One end of the shorting piece 14 is inserted on the air switch 17, and the other end is fixed by the shorting piece. 13 is fixed on the wiring busbar 11, and the shorting pieces are installed in sequence in this way, and the terminal fixing clip 16 is stuck on the guide rail 15 to fix the air switch 17.

Claims (2)

1. A power distribution module structure, characterized in that: the power distribution module structure includes a power distribution box, a wiring busbar, a shorting piece, a guide rail, an insulating column and a switch, and the insulating column is fixed on the distribution box body Above, the wiring busbar is fixed on the insulating column by screws, the guide rail is fixed on the box body of the power distribution box, the switch is installed on the guide rail, and the wiring busbar is opened with corresponding number and position of screw holes according to the arrangement spacing of the switches , The shorting piece also has a screw hole, one end of the shorting piece is inserted on the switch, and the other end is fixed on the wiring busbar by a screw. 2. The power distribution module structure according to claim 1, characterized in that: the two ends of the guide rail are provided with end fixing clips which are clamped on the guide rail to fix the switch.

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