CN110957687A

CN110957687A - Data center bus structure

Info

Publication number: CN110957687A
Application number: CN201911306463.XA
Authority: CN
Inventors: 李飞; 张春燕; 赵勇; 张有胜; 孙丹; 沙伟静; 丁青松
Original assignee: Zhenjiang Siemens Bus Co Ltd
Current assignee: Zhenjiang Siemens Bus Co Ltd
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2020-04-03

Abstract

The invention discloses a bus structure of a data center, which comprises bus groove bodies, copper bars and spring pieces, wherein the bus groove bodies are uniformly divided into a plurality of groove bodies, the groove bodies are separated by insulating partition plates, one end of each spring piece is fixed on the insulating partition plate, one surface of each copper bar is abutted against the corresponding spring piece, the other surface of each copper bar is abutted against the corresponding insulating partition plate, and is provided with a fixed end and a non-fixed end, the fixed end of each copper bar is abutted against the fixed end of the next copper bar, and the fixed end of each copper bar is abutted against the corresponding insulating partition plate by. Two piece upper and lower aluminum alloy section bars are adopted, excellent corrosion resistance is achieved, the section bars are provided with buckle structures, the upper section bar and the lower section bar are connected through the buckles without bolt fastening, and the aluminum alloy section bar has the advantages of being attractive in appearance, high in protection level and the like.

Description

Data center bus structure

Technical Field

The invention relates to a bus structure of a data center.

Background

With the emergence of modern engineering facilities and equipment, the power consumption of various industries is increased rapidly, particularly, the appearance of numerous high-rise buildings and large-scale factory workshops, the traditional cable serving as a power transmission lead cannot meet the requirement in a large-current transmission system, and the parallel connection of multiple cables brings inconvenience to on-site installation, construction and connection.

The bus shell of the data center in the market adopts steel shells on the upper surface and the lower surface, the bus inner conductor is fixed by shell punching and bolt fastening, the bus splicing position has a gap, so that the protection level is low, the bolt part is exposed outside the shell, the appearance is ugly and low, the anti-corrosion level is low, the requirement of the power distribution bus of the data center cannot be met, and the bus shell is not popular in the market,

disclosure of Invention

The invention aims to provide a bus structure which is convenient to install and good in corrosion resistance.

In order to achieve the purpose, the invention discloses a bus structure of a data center, which comprises bus groove bodies, copper bars and spring pieces, wherein the bus groove bodies are uniformly divided into a plurality of groove bodies, the groove bodies are separated by insulating partition plates, one ends of the spring pieces are fixed on the insulating partition plates, one surfaces of the copper bars are abutted against the spring pieces, and the other surfaces of the copper bars are abutted against the insulating partition plates.

Further, the copper bar has stiff end and non-stiff end, the stiff end of copper bar offsets with the stiff end of next section copper bar and leans on to support the stiff end of copper bar by the spring leaf and lean on the insulating barrier.

Furthermore, the number of the spring pieces leaning against the fixed end of the copper bar is not less than 3.

Furthermore, the fixed end of the spring piece is L-shaped and is inserted into a spring piece clamping groove of the insulating partition plate, a convex thorn is arranged on the spring piece, a groove is formed in the spring piece clamping groove of the insulating partition plate and is matched with the convex thorn of the spring piece, the spring piece is inserted into the clamping groove, and the convex thorn bounces to clamp the groove.

Furthermore, the bus duct body is formed by splicing an upper section bar and a lower section bar, wherein the upper section bar and the lower section bar are respectively provided with a barb, and the two section bars are buckled to form the bus duct.

Furthermore, the assembled bus duct body is sleeved with an anti-corrosion layer shell, the upper section bar and the lower section bar are provided with protruding parts, and the protruding parts of the upper section bar and the lower section bar are fastened with the anti-corrosion layer shell through bolts.

The invention has the following beneficial effects:

1. the bus duct body is formed by buckling the upper section bar and the lower section bar, so that punching and bolt fastening on a bus duct shell are avoided, and the corrosion resistance grade of the bus duct is improved.

2. The fixed ends of the two adjacent copper bars are supported by the spring pieces, and compared with the existing bus structure in the market, the stability of the bus structure is improved, and the dismounting is more convenient.

3. The spring pieces are provided with the convex thorns which are matched with the grooves in the insulating partition plate, so that the spring pieces are more stably installed, and the stability of the bus structure is further improved.

Drawings

FIG. 1 is a schematic view of an overall bus connection structure of a data center according to the present invention;

FIG. 2 is a front view of the busbar housing;

FIG. 3 is a perspective view of the busbar housing;

FIG. 4 is a view showing a spring plate structure;

shown in the figure: 1-a busbar groove body; 2-copper bar; 3-spring leaf; 4-a groove body; 5-an insulating spacer; 6-upper section bar; 7-lower section bar; 8-anticorrosive coating shell.

Detailed Description

To explain the technical contents of the present invention in detail, the present invention will be further explained with reference to the accompanying drawings.

As shown in fig. 1 and 4: the main body part of the bus connecting structure of the data center is a bus groove body 1, the interior of the bus groove body 1 is divided into a plurality of groove bodies 4, the groove bodies 4 are separated by insulating partition plates 5, one ends of spring pieces 3 are fixed on the insulating partition plates 5, one surfaces of copper bars 2 are abutted against the spring pieces 3, and the other surfaces of the copper bars are abutted against the insulating partition plates 5. The spring piece 3 presses the copper bar 2 on the insulating partition plate 5 through self pretightening force.

Copper bar 2 has stiff end and non-stiff end, the stiff end of copper bar 2 offsets with the stiff end of next section copper bar and leans on to support by spring leaf 3 with the stiff end of copper bar 2 and lean on insulation barrier 5 is last. The fixed end of the copper bar 2 and the fixed end of the other copper bar 2 are tightly pressed on the insulating partition plate 5 by the spring piece 3, so that the fixed connection between the copper bars 2 is realized.

The fixed end of the spring piece 3 is L-shaped and is inserted into a spring piece 3 clamping groove of the insulating partition plate 5, the spring piece 3 is provided with a convex thorn, the spring piece clamping groove of the insulating partition plate 5 is provided with a groove matched with the convex thorn of the spring piece 3, the spring piece 3 is inserted into the clamping groove, and the convex thorn bounces to clamp the groove.

As shown in fig. 2 and 3: the bus duct body 1 is formed by splicing an upper section bar 6 and a lower section bar 7, the upper section bar 6 and the lower section bar 7 are respectively provided with a barb, and the two section bars are buckled into the bus duct body 1.

Further, the assembled busbar body 1 is sleeved with an anti-corrosion layer shell 8, the upper section bar 6 and the lower section bar 7 are provided with protruding parts, and the protruding parts of the upper section bar and the lower section bar are fastened with the anti-corrosion layer shell 8 through bolts.

Although the present invention has been described in terms of the preferred embodiment, it is not intended that the invention be limited to the embodiment. Any equivalent changes or modifications made without departing from the spirit and scope of the present invention also belong to the protection scope of the present invention. The scope of the invention should therefore be determined with reference to the appended claims.

Claims

1. The utility model provides a data center bus structure, includes bus duct body (1), copper bar (2), its characterized in that still includes spring leaf (3), and bus duct body (1) is equallyd divide into a plurality of cell bodies (4), separates with insulating barrier (5) between each cell body (4), on spring leaf (3) one end was fixed in insulating barrier (5), copper bar (2) one side leaned on with spring leaf (3), and the another side leaned on with insulating barrier (5).

2. The bus structure of the data center according to claim 1, wherein the copper bar (2) has a fixed end and a non-fixed end, the fixed end of the copper bar (2) abuts against the fixed end of the next copper bar (2), and the fixed end of the copper bar (2) abuts against the insulating partition (5) through the spring piece (3).

3. The bus bar structure of claim 2, wherein the number of the spring pieces (3) abutting against the fixed end of the copper bar (2) is not less than 3.

4. The bus structure of the data center according to claim 1, wherein the fixed end of the spring piece (3) is L-shaped and is inserted into a spring piece clamping groove of the insulating partition plate (5), the spring piece (3) is provided with a convex thorn, the spring piece clamping groove of the insulating partition plate (5) is provided with a groove matched with the convex thorn of the spring piece (3), the spring piece (3) is inserted into the clamping groove, and the convex thorn is bounced to clamp the groove.

5. The bus structure of the data center according to claim 1, wherein the bus duct body (1) is formed by assembling an upper section bar (6) and a lower section bar (7), the upper section bar (6) and the lower section bar (7) are provided with barbs, and the two section bars are buckled to form the bus duct body (1).

6. The bus structure of the data center according to claim 5, wherein the assembled bus duct body (1) is sleeved with an anti-corrosion layer housing (8), the upper section bar (6) and the lower section bar (7) are provided with protruding parts, and the protruding parts of the upper section bar (6) and the lower section bar (7) are fastened with the anti-corrosion layer housing (8) through bolts.