CN112909674A - Novel pouring bus - Google Patents
Novel pouring bus Download PDFInfo
- Publication number
- CN112909674A CN112909674A CN202110327708.8A CN202110327708A CN112909674A CN 112909674 A CN112909674 A CN 112909674A CN 202110327708 A CN202110327708 A CN 202110327708A CN 112909674 A CN112909674 A CN 112909674A
- Authority
- CN
- China
- Prior art keywords
- bus duct
- bus
- cover plate
- pouring
- bottom plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R25/00—Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits
- H01R25/14—Rails or bus-bars constructed so that the counterparts can be connected thereto at any point along their length
- H01R25/145—Details, e.g. end pieces or joints
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R25/00—Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits
- H01R25/14—Rails or bus-bars constructed so that the counterparts can be connected thereto at any point along their length
- H01R25/142—Their counterparts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/02—Soldered or welded connections
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G5/00—Installations of bus-bars
- H02G5/06—Totally-enclosed installations, e.g. in metal casings
Landscapes
- Installation Of Bus-Bars (AREA)
Abstract
The invention discloses a novel pouring bus, which comprises a bus duct bottom plate, a bus duct cover plate, a bus duct side plate, a bus bar, an internal support piece and a power taking pin, wherein the bus duct bottom plate, the bus duct cover plate and the bus duct side plate form a bus duct in a surrounding shape at four sides; the lower half space in the bus duct is filled with casting, and the upper half space in the bus duct is a cavity; and the bus duct cover plate is provided with a power taking pin. The invention has the advantages of small space and low cost; the power taking mode of plug-in connection is adopted, so that the safety and the reliability are higher; the protection grade is higher and reaches the IP42 level; the copper bar subjected to welding can avoid the operation of fastening by using screws, so that the later assembly process is facilitated; the bus duct cover plate is assembled at last, so that maintenance is facilitated, the power taking position is changed according to requirements, and full-length power taking can be realized.
Description
Technical Field
The invention relates to the technical field of electricity, in particular to a novel pouring bus.
Background
Due to the continuous upgrading of the power grid, the requirement for casting the small bus is also continuously increased, and therefore manufacturers producing the small bus are also put into research and development. The product quality is also uneven, and certain hidden troubles are buried for power grids and national production. The application of the cast bus in China is just started in the last 10 years, the application cases of the cast bus in domestic power engineering are not abundant, the performance and the reliability of the all-insulated cast bus still need to be comprehensively evaluated according to the operation condition, but the accidents are frequent from the operation condition of the years, the enterprise propaganda effect is not achieved, and the product needs to be improved urgently.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, and provides a novel pouring bus which comprises a bus duct bottom plate, a bus duct cover plate, a bus duct side plate, a bus bar, an internal support piece and a power taking pin, wherein the bus duct bottom plate, the bus duct cover plate and the bus duct side plate form a bus duct in a surrounding shape at four sides, the internal support piece is arranged on the bus duct bottom plate, and the bus bar is vertically arranged in the bus duct and is positioned on the internal support piece; the lower half space in the bus duct is filled with casting, and the upper half space in the bus duct is a cavity; the bus duct cover plate is provided with a power taking pin;
the novel pouring bus assembling process comprises the following steps:
s1: after welding and tinning the copper bar, mounting the copper bar on an internal support piece;
s2: mounting the busbar and the internal support piece on a bus duct bottom plate, and assembling bus duct side plates to corresponding positions;
s3: temporarily fixing the upper side of the bus duct by using a support and then pouring the half-section;
s4: and after the pouring is finished and the shaping is finished, installing a bus duct cover plate.
Furthermore, the electricity taking pin comprises an electricity taking box and a lower end pin, and the lower end pin is in a tweezers shape.
Furthermore, the lower end pin comprises two tweezer sheets which are symmetrically arranged, and the tweezer sheets are all wavy.
Furthermore, the total number of the busbars is five, certain intervals are arranged between every two adjacent busbars, and pouring materials are filled between every two adjacent busbars.
Furthermore, the bus duct side plate is C-shaped.
Furthermore, the bus duct cover plate and the bus duct bottom plate are both in an shape.
Has the advantages that: in the invention, (1) the bus duct with a half-casting structure is adopted, so that the bus duct has the advantages of small space, low cost, convenience for heat dissipation and pin electricity taking of the half-casting structure;
(2) the power taking mode of plug-in connection is adopted, so that the safety and the reliability are higher;
(3) the protection grade is higher and reaches the IP42 level;
(4) the system is suitable for scenes with short space, complex power taking position and high safety requirement, such as machine rooms and data centers;
(5) the copper bar subjected to welding can avoid the operation of fastening by using screws, so that the later assembly process is facilitated;
(6) the bus duct cover plate is assembled at last, so that maintenance is facilitated, the power taking position is changed according to requirements, and full-length power taking can be realized.
Drawings
FIG. 1 is a schematic cross-sectional view of a novel poured bus bar;
FIG. 2 is a schematic view of the mounting position of the busbar and the internal support;
FIG. 3 is a side view of a novel poured bus bar;
FIG. 4 is a schematic diagram of a power pin;
in the figure: 1. bus duct bottom plate, 2 bus duct apron, 3 bus duct curb plate, 4, female arranging, 5, inside support piece, 6, get electrical pin, 7, casting, 8, cavity, 61, get electrical box, 62, lower extreme are participated in.
Detailed Description
For the purpose of enhancing the understanding of the present invention, the present invention will be further described in detail with reference to the following examples and the accompanying drawings, which are only used for explaining the present invention and are not to be construed as limiting the scope of the present invention.
As shown in fig. 1-4, a novel poured bus comprises a bus duct bottom plate 1, a bus duct cover plate 2, a bus duct side plate 3, a bus bar 4, an internal support piece 5 and a power taking pin 6, wherein the bus duct bottom plate 1, the bus duct cover plate 2 and the bus duct side plate 3 form a bus duct surrounded on four sides, the internal support piece 5 is arranged on the bus duct bottom plate 1, and the bus bar 4 is vertically arranged in the bus duct and positioned on the internal support piece 5; the lower half space in the bus duct is filled with a casting 7, and the upper half space in the bus duct is a cavity 8; the bus duct cover plate 2 is provided with a power taking pin 6;
the novel pouring bus assembling process comprises the following steps:
s1: after welding and tinning the copper bar, mounting the copper bar on an internal support piece;
s2: mounting the busbar and the internal support piece on a bus duct bottom plate, and assembling bus duct side plates to corresponding positions;
s3: temporarily fixing the upper side of the bus duct by using a support and then pouring the half-section;
s4: and after the pouring is finished and the shaping is finished, installing a bus duct cover plate.
In this embodiment, the power-taking pin 6 includes a power-taking box 61 and a lower pin 62, and the lower pin is in the shape of a tweezers.
In this embodiment, the lower pin includes two symmetrically disposed tweezers sheets, and the tweezers sheets are all wavy.
In this embodiment, the busbar 4 has five total busbars and a certain interval is arranged between every two adjacent busbars 4, and the adjacent busbars 4 are filled with casting.
In this embodiment, the bus duct side plate 3 is C-shaped.
In this embodiment, the bus duct cover plate 2 and the bus duct bottom plate 1 are both shaped like "".
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (6)
1. A novel pouring bus is characterized by comprising a bus duct bottom plate, a bus duct cover plate, a bus duct side plate, a bus bar, an internal support piece and a power taking pin, wherein the bus duct bottom plate, the bus duct cover plate and the bus duct side plate form a bus duct in a surrounding shape at four sides, the internal support piece is arranged on the bus duct bottom plate, and the bus bar is vertically arranged in the bus duct and is positioned on the internal support piece; the lower half space in the bus duct is filled with casting, and the upper half space in the bus duct is a cavity; the bus duct cover plate is provided with a power taking pin;
the novel pouring bus assembling process comprises the following steps:
s1: after welding and tinning the copper bar, mounting the copper bar on an internal support piece;
s2: mounting the busbar and the internal support piece on a bus duct bottom plate, and assembling bus duct side plates to corresponding positions;
s3: temporarily fixing the upper side of the bus duct by using a support and then pouring the half-section;
s4: and after the pouring is finished and the shaping is finished, installing a bus duct cover plate.
2. The novel poured bus bar as claimed in claim 1, wherein the electricity taking pins comprise an electricity taking box and lower end pins, and the lower end pins are in a tweezer shape.
3. The novel pouring bus bar as claimed in claim 2, wherein the lower pin comprises two symmetrically arranged pieces of tweezers, and the pieces of tweezers are wavy.
4. The novel pouring bus bar as claimed in claim 1, wherein there are five bus bars and there is a certain space between adjacent bus bars, and there is a pouring material filled between adjacent bus bars.
5. The novel pouring bus bar as claimed in claim 1, wherein the bus duct side plate is C-shaped.
6. The novel pouring bus bar as claimed in claim 1, wherein the busway cover plate and the busway bottom plate are both shaped like .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110327708.8A CN112909674B (en) | 2021-03-26 | 2021-03-26 | Pouring bus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110327708.8A CN112909674B (en) | 2021-03-26 | 2021-03-26 | Pouring bus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112909674A true CN112909674A (en) | 2021-06-04 |
| CN112909674B CN112909674B (en) | 2022-07-12 |
Family
ID=76109244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110327708.8A Active CN112909674B (en) | 2021-03-26 | 2021-03-26 | Pouring bus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112909674B (en) |
Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8905751D0 (en) * | 1988-03-30 | 1989-04-26 | Telemecanique Electrique | A connecting device for electric distribution systems |
| US5525068A (en) * | 1995-03-27 | 1996-06-11 | General Electric Company | Electric power busway plug connector shutter arrangement |
| US5619014A (en) * | 1993-03-25 | 1997-04-08 | Siemens Energy & Automation, Inc. | Busway busbar with plug-in tab |
| CN2485852Y (en) * | 2001-04-26 | 2002-04-10 | 郭道华 | High grade protective wire duct with solid insulation |
| CN201038684Y (en) * | 2007-05-09 | 2008-03-19 | 吉林龙鼎电气股份有限公司 | Aluminum alloy high-strength air insulation bus duct with groove-shaped tracks |
| US20080146054A1 (en) * | 2005-02-23 | 2008-06-19 | Byrne Norman R | Wireless and Adjustable Raceway |
| CN203596578U (en) * | 2013-10-18 | 2014-05-14 | 广州市半径电力铜材有限公司 | Pouring type bus duct |
| CN204481214U (en) * | 2015-01-30 | 2015-07-15 | 深圳市海鹏信电子股份有限公司 | Detachable PDU |
| CN204651839U (en) * | 2015-04-20 | 2015-09-16 | 江苏巴斯威节能科技有限公司 | A kind of 1 kilovolt of jack box pours into a mould bus entirely |
| CH709660A2 (en) * | 2014-05-15 | 2015-11-30 | Zurecon Ag | Busbar. |
| CN205407188U (en) * | 2016-03-01 | 2016-07-27 | 镇江香江云动力科技有限公司 | Isolated bus heat dissipation mounting structure |
| CN207265599U (en) * | 2017-08-24 | 2018-04-20 | 江苏泰宇电气有限公司 | Bus duct with wireless temperature measuring device |
| CN108988256A (en) * | 2018-06-05 | 2018-12-11 | 江苏大印电子科技有限公司 | A kind of bus duct and preparation method thereof being easily installed |
| CN110690677A (en) * | 2019-11-14 | 2020-01-14 | 镇江茗驰电气有限公司 | Fire-resistant pouring bus duct |
| CN210404131U (en) * | 2019-08-27 | 2020-04-24 | 天水长城控制电器有限责任公司 | Fireproof bus duct socket structure |
| CN210669442U (en) * | 2019-12-02 | 2020-06-02 | 江苏华都电气有限公司 | Waterproof bus duct device |
| CN210744689U (en) * | 2019-07-30 | 2020-06-12 | 湖北兴和电力新材料股份有限公司 | Intensive bus duct branch diverging device |
-
2021
- 2021-03-26 CN CN202110327708.8A patent/CN112909674B/en active Active
Patent Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8905751D0 (en) * | 1988-03-30 | 1989-04-26 | Telemecanique Electrique | A connecting device for electric distribution systems |
| US5619014A (en) * | 1993-03-25 | 1997-04-08 | Siemens Energy & Automation, Inc. | Busway busbar with plug-in tab |
| US5525068A (en) * | 1995-03-27 | 1996-06-11 | General Electric Company | Electric power busway plug connector shutter arrangement |
| CN2485852Y (en) * | 2001-04-26 | 2002-04-10 | 郭道华 | High grade protective wire duct with solid insulation |
| US20080146054A1 (en) * | 2005-02-23 | 2008-06-19 | Byrne Norman R | Wireless and Adjustable Raceway |
| CN201038684Y (en) * | 2007-05-09 | 2008-03-19 | 吉林龙鼎电气股份有限公司 | Aluminum alloy high-strength air insulation bus duct with groove-shaped tracks |
| CN203596578U (en) * | 2013-10-18 | 2014-05-14 | 广州市半径电力铜材有限公司 | Pouring type bus duct |
| CH709660A2 (en) * | 2014-05-15 | 2015-11-30 | Zurecon Ag | Busbar. |
| CN204481214U (en) * | 2015-01-30 | 2015-07-15 | 深圳市海鹏信电子股份有限公司 | Detachable PDU |
| CN204651839U (en) * | 2015-04-20 | 2015-09-16 | 江苏巴斯威节能科技有限公司 | A kind of 1 kilovolt of jack box pours into a mould bus entirely |
| CN205407188U (en) * | 2016-03-01 | 2016-07-27 | 镇江香江云动力科技有限公司 | Isolated bus heat dissipation mounting structure |
| CN207265599U (en) * | 2017-08-24 | 2018-04-20 | 江苏泰宇电气有限公司 | Bus duct with wireless temperature measuring device |
| CN108988256A (en) * | 2018-06-05 | 2018-12-11 | 江苏大印电子科技有限公司 | A kind of bus duct and preparation method thereof being easily installed |
| CN210744689U (en) * | 2019-07-30 | 2020-06-12 | 湖北兴和电力新材料股份有限公司 | Intensive bus duct branch diverging device |
| CN210404131U (en) * | 2019-08-27 | 2020-04-24 | 天水长城控制电器有限责任公司 | Fireproof bus duct socket structure |
| CN110690677A (en) * | 2019-11-14 | 2020-01-14 | 镇江茗驰电气有限公司 | Fire-resistant pouring bus duct |
| CN210669442U (en) * | 2019-12-02 | 2020-06-02 | 江苏华都电气有限公司 | Waterproof bus duct device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112909674B (en) | 2022-07-12 |
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