CN201845024U - Test wiring tooling for locomotive traction converter - Google Patents
Test wiring tooling for locomotive traction converter Download PDFInfo
- Publication number
- CN201845024U CN201845024U CN201020136981XU CN201020136981U CN201845024U CN 201845024 U CN201845024 U CN 201845024U CN 201020136981X U CN201020136981X U CN 201020136981XU CN 201020136981 U CN201020136981 U CN 201020136981U CN 201845024 U CN201845024 U CN 201845024U
- Authority
- CN
- China
- Prior art keywords
- busbar
- current transformer
- traction convertor
- test
- wiring
- 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.)
- Expired - Fee Related
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- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The utility model relates to a test wiring tooling for a locomotive traction converter, which is used for carrying out test wiring for the traction converter of a high-power AC locomotive. The test wiring tooling comprises a cross support (1), a longitudinal support (2) and a converter bracket (6). The cross support (1) and the longitudinal support (2) are mutually crossed to form an operation space in a frame structure. The top of the operation space is a plane used for placing the traction converter, and the traction converter is supported by the converter bracket (6). The test wiring tooling for the locomotive traction converter also comprises a bus bracket (3) and a connecting bus (4), the bus bracket (3) is fixed on the frame structure, the connecting bus (4) is fixed on the bus bracket (3), and the connecting bus (4) is used for connecting the traction converter and a test system. The test wiring tooling for the locomotive traction converter can well overcome the defects of the prior art, such as difficult operation and the like. The external wiring bus of the converter is effectively protected under the conditions of simplifying wiring work and reducing wiring time.
Description
Technical field
The utility model relates to a kind of electrical equipment wiring frock, especially relates to a kind of track traffic rolling stock that is applied to and carries out the high power AC Locomotive Converter test wiring frock that flexible wiring connects by busbar.
Background technology
In high power AC Locomotive Converter test process, below current transformer, therefore electric current that need be by 1500 amperes when testing need be received many cables current transformer external interface part and could satisfy demand by big electric current to external connection.Adopt general mode of connection, because the cable footpath is bigger, and the current transformer bottom space is very little, and therefore operation is very difficult.
Simultaneously, traditional wiring frock all has only holder part, just current transformer is supported, though can reach the purpose of expanding work space, but because at present high power AC Locomotive Converter external interface comprises at least: 3 groups of single-phase AC inputs, 3 group of 3 cross streams output, 15 to external terminal altogether.Calculate according to the 1500A electric current, each terminals needs 4 of 185 squares of cables, and whole current transformer needs 60 cables altogether, whenever carries out a current transformer test and all must disconnect at least 60 cables.Because cable footpath large space is little, carry out a test in wiring and about need two operating personnel finishing on taking out stitches with 4 hours time.Because cable directly is connected with busbar, be easy to cause the current transformer busbar impaired direct connection of these cables with current transformer external interface busbar partly.
The utility model content
The utility model provides a kind of wiring frock that is applied to the test of high power AC Locomotive Converter; this utility model can overcome the very difficult shortcoming of Locomotive Converter test wiring operation that prior art exists well; simplifying wiring work and reducing on the basis of setting up time, can effectively protect current transformer to the external connection busbar simultaneously.
The utility model provides a kind of Locomotive Converter test wiring frock, comprise cross-brace, longitudinal bracing and current transformer support, cross-brace and longitudinal bracing intersect the operating space of forming framed structure mutually, its top is the plane that is used to place traction convertor, the current transformer support is used for traction convertor is supported, described Locomotive Converter test wiring frock also comprises the busbar support and is connected busbar, the busbar support is fixed on the framed structure, connect busbar and be fixed on the busbar support, connect busbar and be used to connect traction convertor and test macro.
As the further embodiment of the utility model, described connection busbar comprises that further current transformer connects busbar, soft busbar is connected busbar with test macro, current transformer connects busbar and links to each other with traction convertor, test macro connects busbar and links to each other with test macro, and soft busbar is connected current transformer and connects between busbar and the test macro connection busbar.
As the further embodiment of the utility model, described current transformer connects busbar and is positioned over the position that traction convertor is laid traction convertor external interface busbar on the plane.
As the further embodiment of the utility model, described Locomotive Converter test wiring frock comprises stop means, and described stop means is positioned at four corner positions that the framed structure traction convertor is laid the plane, is used for traction convertor is positioned.
By using the described Locomotive Converter test of the utility model embodiment wiring frock, simplified the wiring work of traction convertor test, reduced setting up time, can protect the busbar of current transformer effectively simultaneously to external connection.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the top view of the utility model Locomotive Converter test wiring frock;
Fig. 2 is the front view of the utility model Locomotive Converter test wiring frock;
Fig. 3 is the lateral plan of the utility model Locomotive Converter test wiring frock;
Wherein: 1-cross-brace, 2-longitudinal bracing, 3-busbar support, 4-connect busbar, 5-stop means, 6-current transformer support, 7-current transformer connection busbar, the soft busbar of 8-, 9-test macro connection busbar.
Embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is a part of embodiment of the present utility model, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
A kind of embodiment as a kind of Locomotive Converter test of the utility model wiring frock, shown in the top view of Fig. 1 Locomotive Converter test wiring frock, Locomotive Converter test wiring frock comprises cross-brace 1, longitudinal bracing 2 and current transformer support 6, cross-brace 1 and longitudinal bracing 2 be the operating space of intersection composition framed structure mutually, its top is the plane that is used to place traction convertor, current transformer support 6 is used for traction convertor is supported, Locomotive Converter test wiring frock also comprises busbar support 3 and is connected busbar 4, busbar support 3 is fixed on the framed structure, connect busbar 4 and be fixed on the busbar support 3, connect busbar 4 and be used to connect traction convertor and test macro.Framed structure can be expanded traction convertor operating space, bottom and operation height, makes things convenient for personnel to operate.
Connect busbar 4 and comprise that further current transformer connects busbar 7, soft busbar 8 is connected busbar 9 with test macro, current transformer connects busbar 7 and links to each other with traction convertor, test macro connects busbar 9 and links to each other with test macro, and soft busbar 8 is connected current transformer and connects between busbar 7 and the test macro connection busbar 9.Because soft busbar 8 is soft busbar, therefore can there be certain adjustment space.Because it also is busbar that current transformer connects busbar 7, therefore when the traction convertor external interface connects, can protects the busbar of traction convertor effectively, and make that connection is more reliable.Owing to adopt busbar and busbar ways of connecting, the cable that then can not cause prior art to exist directly is connected the shortcoming that is easy to the busbar damage with the busbar of traction convertor external interface part.
When mounted, current transformer is connected busbar 7, soft busbar 8 are connected busbar 9 with test macro stationkeeping, make current transformer connect busbar 7 and be positioned over the position that traction convertor is laid traction convertor external interface busbar on the plane by calculating and measuring.Locomotive Converter test wiring frock can further include stop means 5, and stop means 5 is positioned at four corner positions that the framed structure traction convertor is laid the plane, is used for traction convertor is positioned.
Use this frock to test, the wiring clearing time can be reduced to a people in 4 hours 30 minutes by two people, had significantly improved work efficiency.
The above only is a preferred implementation of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. a Locomotive Converter is tested the wiring frock, comprise cross-brace (1), longitudinal bracing (2) and current transformer support (6), cross-brace (1) and longitudinal bracing (2) be the operating space of intersection composition framed structure mutually, its top is the plane that is used to place traction convertor, current transformer support (6) is used for traction convertor is supported, it is characterized in that: described Locomotive Converter test wiring frock also comprises busbar support (3) and is connected busbar (4), busbar support (3) is fixed on the framed structure, connect busbar (4) and be fixed on the busbar support (3), connect busbar (4) and be used to connect traction convertor and test macro.
2. a kind of Locomotive Converter test wiring frock according to claim 1, it is characterized in that: described connection busbar (4) comprises that current transformer connects busbar (7), soft busbar (8) is connected busbar (9) with test macro, current transformer connects busbar (7) and links to each other with traction convertor, test macro connects busbar (9) and links to each other with test macro, and soft busbar (8) is connected current transformer and connects between busbar (7) and the test macro connection busbar (9).
3. a kind of Locomotive Converter test wiring frock according to claim 2, it is characterized in that: described current transformer connects busbar (7) and is positioned over the position that traction convertor is laid traction convertor external interface busbar on the plane.
4. according to claim 1 or 2 or 3 described a kind of Locomotive Converter test wiring frocks, it is characterized in that: described Locomotive Converter test wiring frock comprises stop means (5), described stop means (5) is positioned at four corner positions that the framed structure traction convertor is laid the plane, is used for traction convertor is positioned.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020136981XU CN201845024U (en) | 2010-03-22 | 2010-03-22 | Test wiring tooling for locomotive traction converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020136981XU CN201845024U (en) | 2010-03-22 | 2010-03-22 | Test wiring tooling for locomotive traction converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201845024U true CN201845024U (en) | 2011-05-25 |
Family
ID=44039911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020136981XU Expired - Fee Related CN201845024U (en) | 2010-03-22 | 2010-03-22 | Test wiring tooling for locomotive traction converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201845024U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104714058A (en) * | 2015-02-10 | 2015-06-17 | 株洲南车时代电气股份有限公司 | Test tool and equipment of locomotive converter |
| CN110031655A (en) * | 2019-04-15 | 2019-07-19 | 中车大连电力牵引研发中心有限公司 | Track train traction convertor monitor station |
-
2010
- 2010-03-22 CN CN201020136981XU patent/CN201845024U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104714058A (en) * | 2015-02-10 | 2015-06-17 | 株洲南车时代电气股份有限公司 | Test tool and equipment of locomotive converter |
| CN104714058B (en) * | 2015-02-10 | 2018-11-20 | 株洲南车时代电气股份有限公司 | The test tool and testing equipment of locomotive converter |
| CN110031655A (en) * | 2019-04-15 | 2019-07-19 | 中车大连电力牵引研发中心有限公司 | Track train traction convertor monitor station |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110525 Termination date: 20190322 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |