CN220822557U - High-voltage busbar structure of cable terminal - Google Patents

Abstract

The utility model discloses a high-voltage busbar structure of a cable terminal, which comprises a busbar and a cable terminal, wherein the busbar comprises a busbar bottom plate, the busbar bottom plate is fixedly connected with vertical plates of a plurality of L-shaped connecting sheets which are arranged at intervals up and down through bolts, a front row of bolt holes and a rear row of bolt holes are formed in a horizontal plate of each connecting sheet, each row of bolt holes comprises two bolt holes which are arranged at intervals left and right, the horizontal plate of the connecting sheet at a set position is connected with the busbar terminal, two strip holes are formed in the busbar terminal at intervals left and right, and the busbar terminal is fixedly connected with any two bolt holes in the connecting sheet through bolts penetrating through the strip holes; the cable terminal is fixedly connected with the busbar terminal. The utility model can change the connection direction of the cable and the high-voltage busbar and improve the utilization efficiency of space.

Description

High-voltage busbar structure of cable terminal

Technical Field

The utility model relates to a busbar structure, in particular to a high-voltage busbar structure of a cable terminal.

Background

In the high-voltage power distribution cabinet, electrical components are more and more complicated, and the cable is thicker, so that the cable is easy to interfere with other devices or cables when being connected with the high-voltage busbar, and the current common cable terminal is relatively fixed with the connection direction of the high-voltage busbar, so that the cable terminal cannot be well connected under the interference condition.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provides a high-voltage busbar structure of a cable terminal. The device can change the connection direction of the cable and the high-voltage busbar, so that the cable is connected in an interference space, and the space utilization efficiency is improved.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

The utility model discloses a high-voltage busbar structure of a cable terminal, which comprises a busbar and a cable terminal, wherein the busbar comprises a busbar bottom plate, the busbar bottom plate is fixedly connected with vertical plates of a plurality of L-shaped connecting sheets which are arranged at intervals up and down through bolts, a front row of bolt holes and a rear row of bolt holes are formed in a horizontal plate of each connecting sheet, each row of bolt holes comprises two bolt holes which are arranged at intervals left and right, the horizontal plate of the connecting sheet at a set position is connected with the busbar terminal, two strip holes are formed in the busbar terminal at intervals left and right, and the busbar terminal is fixedly connected with any two bolt holes in the connecting sheet through bolts penetrating through the strip holes so that the busbar terminal can be arranged in the horizontal direction, the vertical direction or the oblique direction;

The right end part of the busbar terminal is arranged into a U-shaped structure, an opening of the U-shaped structure faces to the right side, the cable terminal comprises a copper nose and a cable, the cable is connected with the copper nose through welding, and the copper nose is fixed in a cavity of the U-shaped structure through bolts.

Compared with the prior art, the utility model has the advantages that:

The device can change the connection direction of the cable and the high-voltage busbar, so that the cable is connected under the interference space, and the utilization efficiency of the space is improved.

Drawings

FIG. 1 is an overall block diagram of a high voltage busbar structure for a cable termination according to the present utility model;

FIG. 2 is a top view of the busbar termination in the device of FIG. 1;

FIG. 3 is a top view of the cable termination of the device of FIG. 1;

FIG. 4 is a top view of a busbar connection plate in the device of FIG. 1;

Fig. 5 is a schematic view of 5 connection directions of the connection piece and the busbar terminal in the device shown in fig. 1.

Detailed Description

The utility model will now be described in detail with reference to the drawings and to specific embodiments.

As shown in the drawings, the high-voltage busbar structure of the cable terminal comprises a busbar and a cable terminal 4, wherein the busbar comprises a busbar bottom plate 1, the busbar bottom plate is fixedly connected with vertical plates of a plurality of L-shaped connecting plates 6 which are arranged at intervals up and down through bolts, a front row of bolt holes and a rear row of bolt holes are formed in the horizontal plate of each connecting plate, each row of bolt holes comprises two bolt holes which are arranged at intervals left and right, one busbar terminal 2 is connected to the horizontal plate of the connecting plate at a set position, two strip holes are formed in the busbar terminal at intervals left and right, and the busbar terminal is fixedly connected with any two bolt holes in the connecting plates 6 through bolts penetrating through the strip holes so that the busbar terminal can be arranged in the horizontal direction, the vertical direction or the oblique direction. As shown, the busbar terminals can be connected with the connecting piece 6 in 5 different directions through bolts.

The right end part of the busbar terminal is arranged into a U-shaped structure, an opening of the U-shaped structure faces to the right side, the cable terminal 4 comprises a copper nose 4-1 and a cable 4-2, the cable 4-2 is connected with the copper nose 4-1 through welding, the copper nose 4-1 is fixed in a cavity of the U-shaped structure of the busbar terminal 2 through a bolt 3, and preferably, a gasket 5 is padded between the copper nose and the U-shaped structure to ensure locking.

The working principle is as follows:

The busbar bottom plate 1 is firstly arranged in the power distribution cabinet, the connecting sheet 6 is arranged at a proper position according to the requirement, the busbar terminal 2 and the cable terminal 4 are connected, the busbar terminal 2 and the connecting sheet 6 are connected in a proper mode according to interference conditions in space, the change of the connection direction is realized, interference is prevented, and the space utilization rate is improved.

Claims (2)

1. The utility model provides a high-voltage busbar structure of cable terminal, includes busbar and cable terminal, its characterized in that: the busbar comprises a busbar bottom plate, the busbar bottom plate is fixedly connected with vertical plates of a plurality of L-shaped connecting pieces which are arranged at intervals up and down through bolts, front and rear two rows of bolt holes are formed in the horizontal plate of each connecting piece, each row of bolt holes comprise two bolt holes which are arranged at intervals left and right, busbar terminals are connected to the horizontal plate of the connecting piece at a set position, two strip holes are formed in the busbar terminals at intervals left and right, and the busbar terminals are fixedly connected with any two bolt holes in the connecting piece through bolts penetrating through the strip holes so that the busbar terminals can be arranged in the horizontal direction, the vertical direction or the oblique direction;

The right end part of the busbar terminal is arranged into a U-shaped structure, an opening of the U-shaped structure faces to the right side, the cable terminal comprises a copper nose and a cable, the cable is connected with the copper nose through welding, and the copper nose is fixed in a cavity of the U-shaped structure through bolts.

2. The high-voltage busbar structure of a cable terminal according to claim 1, wherein: a gasket is arranged between the copper nose and the U-shaped structure.