CN202957453U - Copper bar connecting structure for replacing electric connector - Google Patents
Copper bar connecting structure for replacing electric connector Download PDFInfo
- Publication number
- CN202957453U CN202957453U CN 201220662242 CN201220662242U CN202957453U CN 202957453 U CN202957453 U CN 202957453U CN 201220662242 CN201220662242 CN 201220662242 CN 201220662242 U CN201220662242 U CN 201220662242U CN 202957453 U CN202957453 U CN 202957453U
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- China
- Prior art keywords
- copper bar
- electric conductor
- module
- electric
- connecting structure
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- 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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Abstract
A copper bar connecting structure for replacing an electric connector comprises an electric conductor connecting copper bar which is arranged in a system. A module pushing-in guide rail is arranged in a machine cabinet; a module enters into the machine cabinet from the front of the machine cabinet under the limited guidance of the module pushing-in guide rail; an electric conductor connecting copper bar which is arranged in the interior of the module is abutting jointed with the electric conductor connecting copper bar which is arranged in the system; and good conductive connection of a module electric conductor and an electric conductor which is arranged in the system is guaranteed through a fastening piece assembly between connecting points of electric conductors. The copper bar connecting structure for replacing the electric connector has the advantage of overcoming the defaults that other components are not easy to maintain and occupying space is large due to the fact that a machine cabinet electric conductor is arranged in the front of the machine cabinet.
Description
Technical field
The utility model relates to a kind of copper bar connecting structure, belongs to industrial electric class electric conductor syndeton.
Background technology
The industrial electric industry is such as in the wind-powered electricity generation industry, and in order to make things convenient for the front maintenance of module, the electric conductor connection of module its AC portion in regulator cubicle mainly contains following two kinds:
The first, the main circuit switch form as shown in Figure 2.
Adopt this kind form such as offshore companies such as ABB in the industry more.Its advantage is that module exchanges with the main circuit of system or the tie point of direct current can design rear portion in module, and module is connected with system to connect and is adopted the conduction of pegging graft, but not the securing member locking mechanism.Therefore the front maintenance of very convenient module.Yet the high and low temperature environment that some industrial electric product such as wind-powered electricity generation use in China with current transformer (40 degree ~+70 degree) is higher to the plastic parts requirement of connector, is difficult to find the main circuit switch supplier that can satisfy this condition in China.Ensure if customize then in cost and quality control, be difficult to again.
The second, AC copper-line is drawn from module bottom (or top), carries out securing member in machine front and module is drawn attended operation between copper bar and the system's copper bar with convenient.Domestic equipment adopts this kind form more.Because the requirement of front maintenance, namely tie point must be in the rack front portion to make things convenient for the staff on exercisable position, so AC copper-line has to design the front portion in module, to make things convenient for drawing of copper bar.
The utility model content
The utility model provides a kind of copper bar connecting structure of alternative main circuit switch, can either satisfy the electric conductor tie point in anterior module and the complete machine outward appearance of not affecting again simultaneously of rack, the i.e. outward appearance the same with the system that uses the main circuit switch module to connect.
The technical solution of the utility model: a kind of copper bar connecting structure of alternative electric connector is characterized in that comprising that intrasystem electric conductor connects copper bar; Be provided with module in the rack and push guide rail, described module enters in the rack under module pushes the restricted guidance of guide rail from the rack front portion; The electric conductor of inside modules connects copper bar and is connected the copper bar docking with intrasystem electric conductor, guarantees that by the fastener assembly between the electric conductor tie point module electric conductor is connected with the good conductive of intrasystem electric conductor.
The utility model advantage: eliminated the rack electric conductor and be arranged in the rack front portion and cause not easy care and taking than defectives such as large spaces of other devices.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Among the figure, the 1st, intrasystem electric conductor connects copper bar, and the 2nd, module pushes guide rail, and the 3rd, the electric conductor of inside modules connects copper bar, the 4th, fastening assembly, the 5th, module, the 6th, rack.
Fig. 2 is the main circuit switch structural representation;
Embodiment
A kind of copper bar connecting structure of alternative electric connector comprises that intrasystem electric conductor connects copper bar 1 as shown in Figure 1; Be provided with module in the rack and push guide rail 2, module 5 enters in the rack 6 under module pushes the restricted guidance of guide rail 2 from the rack front portion; The electric conductor of inside modules connects copper bar 3 and is connected copper bar 1 with intrasystem electric conductor and docks, and the fastener assembly 4 assurance module electric conductors by the electric conductor tie point are connected with the good conductive of intrasystem electric conductor.
This structure has realized that not only module electric conductor tie point is anterior at rack, satisfied maintenance requirement and the reliable requirement that connects of securing member before the module, and realized that main circuit switch satisfies module parallel connection and entire system copper bar group layout thereof in the function at rack rear portion in system.Thereby having eliminated system's electric conductor is arranged in the rack front portion and causes not easy care and taking than defectives such as large spaces of other devices.
Claims (1)
1. the copper bar connecting structure of an alternative electric connector is characterized in that comprising that intrasystem electric conductor connects copper bar (1); Be provided with module in the rack and push guide rail (2), described module (5) enters in the rack (6) under module pushes the restricted guidance of guide rail (2) from the rack front portion; The inner electric conductor of module (5) connects copper bar (3) and is connected copper bar (1) docking with intrasystem electric conductor, guarantees that by the fastener assembly between the electric conductor tie point (4) the module electric conductor is connected with the good conductive of intrasystem electric conductor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220662242 CN202957453U (en) | 2012-12-05 | 2012-12-05 | Copper bar connecting structure for replacing electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220662242 CN202957453U (en) | 2012-12-05 | 2012-12-05 | Copper bar connecting structure for replacing electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202957453U true CN202957453U (en) | 2013-05-29 |
Family
ID=48463005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220662242 Expired - Fee Related CN202957453U (en) | 2012-12-05 | 2012-12-05 | Copper bar connecting structure for replacing electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202957453U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110380337A (en) * | 2019-07-01 | 2019-10-25 | 常州博瑞电力自动化设备有限公司 | It is a kind of quickly to patch assembling device modular structure |
-
2012
- 2012-12-05 CN CN 201220662242 patent/CN202957453U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110380337A (en) * | 2019-07-01 | 2019-10-25 | 常州博瑞电力自动化设备有限公司 | It is a kind of quickly to patch assembling device modular structure |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130529 Termination date: 20201205 |