CN201490655U - Busbar branching unit positioning device - Google Patents
Busbar branching unit positioning device Download PDFInfo
- Publication number
- CN201490655U CN201490655U CN2009200459820U CN200920045982U CN201490655U CN 201490655 U CN201490655 U CN 201490655U CN 2009200459820 U CN2009200459820 U CN 2009200459820U CN 200920045982 U CN200920045982 U CN 200920045982U CN 201490655 U CN201490655 U CN 201490655U
- Authority
- CN
- China
- Prior art keywords
- branching unit
- bus
- busbar
- flange
- tap unit
- 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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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model belongs to transmission equipment, and relates to a busbar branching unit positioning device, which is used for guaranteeing pins of a busbar branching unit to be accurate and connected with a bus duct system. The busbar branching unit positioning device comprises a branching unit and a bus duct, two sides of a cover plate of the bus duct which are opposite to the bus branching unit are provided with vertical turned edges, the outer sides of the turned edges are fixed with horizontal positioning pins, simultaneously, the bottom portion of the branching unit is connected with inserting plates corresponding to positions of the turned edges, the bottom edges of the inserting plates are provided with vertical inserting grooves, and the inserting grooves can be in plugging engagement with the positioning pins. When the busbar branching unit positioning device performs branching unit plugging, a positioning engagement portion is always exposed on the outermost side, and then sight of an operator can not be stopped, thereby guaranteeing accurate plugging and being not easy to deform.
Description
Technical field
The utility model belongs to transmission facility, relates to a kind of bus tap unit positioning apparatus that bus tap unit pin is connected with bus duct system accurately that is used for guaranteeing.
Background technology
In the transmission of electricity bus-bar system; bus tap unit by in connected structure and the bus duct each mutually bus carry out socket connection; in the existing structure; put in place for guaranteeing that plug-in unit is accurately pegged graft, spacer or alignment pin can be set on the opposite face of bus tap unit housings and bus duct usually and locate slot and location hole and cooperate.This mode when mounted, operator's sight line stopped by the tap unit housings of box-shaped, when spacer or alignment pin and location notch or location hole are observed, visuality is not strong, the dislocation of pegging graft taking place easily, cause the plug component deformation failure, has reduced the reliability that tap connects.
Summary of the invention
Technical problem to be solved in the utility model is, provide a kind of visuality by force, the bus tap unit positioning apparatus of not yielding, grafting accurate positioning.
Bus tap unit positioning apparatus of the present utility model comprises a tap unit and bus duct, the cover plate both sides of the edge that described bus duct is relative with bus tap unit are provided with vertical flange, be fixed with the alignment pin of level in the outside of flange, be connected with and the corresponding plate in above-mentioned flange position in the bottom of tap unit simultaneously, have vertical slot on the plate base, slot can be pegged graft with above-mentioned alignment pin and be cooperated.
Described alignment pin is made of the cylindrical head of the hexagon socket head cap screw that protrudes in the flange outer surface, and the thread segment of hexagon socket head cap screw passes flange and fixes by the nut of inboard.
Bus tap unit positioning apparatus of the present utility model is when carrying out the grafting of tap unit, and the positioning match part branch is exposed at outermost all the time, and operator's sight line is not stopped, thereby it is accurate to guarantee to peg graft, and not yielding.
Description of drawings
Fig. 1 is the structural representation under tap of the present utility model unit and the bus duct released state;
Fig. 2 is the side structure schematic diagram under tap of the present utility model unit and the bus duct released state;
Fig. 3 is the structural representation of the utility model under inserting state;
Fig. 4 is the local structure for amplifying schematic diagram of the A of Fig. 3.
Embodiment
As shown in the figure, this bus tap unit positioning apparatus comprises tap unit 1 and bus duct 2, the cover plate both sides of the edge of described bus duct 2 are provided with vertical flange 21, be fixed with the alignment pin 22 of level in the outside of flange, be connected with and the corresponding plate 11 in flange 21 positions in the bottom of tap unit 1 simultaneously, have vertical slot 12 on the plate base, under inserting state, slot 12 is pegged graft with alignment pin 22 and is cooperated.Alignment pin 22 can be made of the cylindrical head of the hexagon socket head cap screw that protrudes in flange 21 outer surfaces, the thread segment of hexagon socket head cap screw passes flange 21 and fixing by inboard nut 3, utilize the standard component hexagon socket head cap screw as alignment pin, make that manufacturing is easier for installation.
Claims (2)
1. bus tap unit positioning apparatus, comprise tap unit (1) and bus duct (2), the cover plate both sides of the edge that described bus duct is relative with bus tap unit are provided with vertical flange (21), it is characterized in that: the alignment pin (22) that is fixed with level in the outside of flange (21), be connected with and the corresponding plate in above-mentioned flange (21) position (11) in the bottom of tap unit (1) simultaneously, have vertical slot (12) on the plate base, slot (12) can be pegged graft with alignment pin (22) and be cooperated.
2. bus tap unit positioning apparatus according to claim 1, it is characterized in that: described alignment pin (22) is made of the cylindrical head of the hexagon socket head cap screw that protrudes in flange (21) outer surface, and the thread segment of hexagon socket head cap screw passes flange (21) and fixing by inboard nut (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200459820U CN201490655U (en) | 2009-05-13 | 2009-05-13 | Busbar branching unit positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200459820U CN201490655U (en) | 2009-05-13 | 2009-05-13 | Busbar branching unit positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201490655U true CN201490655U (en) | 2010-05-26 |
Family
ID=42429522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200459820U Expired - Fee Related CN201490655U (en) | 2009-05-13 | 2009-05-13 | Busbar branching unit positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201490655U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103515897A (en) * | 2013-10-24 | 2014-01-15 | 向荣集团有限公司 | Intensive busway |
-
2009
- 2009-05-13 CN CN2009200459820U patent/CN201490655U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103515897A (en) * | 2013-10-24 | 2014-01-15 | 向荣集团有限公司 | Intensive busway |
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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: 20100526 Termination date: 20170513 |