CN202404838U - Phase sequence mark for a line - Google Patents
Phase sequence mark for a line Download PDFInfo
- Publication number
- CN202404838U CN202404838U CN2011205170161U CN201120517016U CN202404838U CN 202404838 U CN202404838 U CN 202404838U CN 2011205170161 U CN2011205170161 U CN 2011205170161U CN 201120517016 U CN201120517016 U CN 201120517016U CN 202404838 U CN202404838 U CN 202404838U
- Authority
- CN
- China
- Prior art keywords
- phase sequence
- sequence mark
- line
- sequence board
- flanging
- 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
Links
Images
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- Structure Of Printed Boards (AREA)
Abstract
The utility model discloses a phase sequence mark for a line. The phase sequence mark for the line comprises a phase sequence mark body, a flanging perpendicular to the phase sequence mark body is arranged at the top of the phase sequence mark body, and a screw hole is arranged in the middle of the flanging. The phase sequence mark for the line has the advantages of being simple in structure, convenient to install and use, easy to produce, low in production cost, firm and reliable in installation, and capable of reducing resource waste and saving construction time.
Description
Technical field
The utility model relates to a kind of circuit phase sequence board.
Background technology
At present, in power system transmission line, in order to distinguish the phase sequence of circuit; Need the phase sequence board is installed, the phase sequence board uses the fixedly colligation of iron wire or aluminium wire mostly, this traditional suspension phase sequence board mode; Not attractive in appearance, insecure; Cause the phase sequence board to damage easily even wiped off, cause the wasting of resources, and the operation of circuit has been caused potential safety hazard by wind.
Summary of the invention
For addressing the above problem, the purpose of the utility model provides a kind of simple in structure, solid and reliable circuit phase sequence board.
For realizing the foregoing invention purpose, the utility model adopts following technical scheme:
A kind of circuit phase sequence board, it comprises the phase sequence board, and phase sequence board top has vertical with it flanging, and the flanging middle part offers screw.
Owing to adopt aforesaid technical scheme, the utlity model has following superiority:
This circuit phase sequence board, it is simple in structure, and is easy to install, is easy to make, and cost of manufacture is low, and is solid and reliable, reduces the wasting of resources, practices thrift the engineering time.
Description of drawings
Fig. 1 is the structural front view of the utility model circuit phase sequence board;
Fig. 2 is the structure vertical view of the utility model circuit phase sequence board;
Fig. 3 is the structure side view of the utility model circuit phase sequence board;
Among the figure: 1-phase sequence board; The 2-flanging; The 3-screw.
Embodiment
Through accompanying drawing and embodiment the technical scheme of the utility model is done further explain below.
As shown in Figure 1, this circuit phase sequence board, it comprises phase sequence board 1, and phase sequence board 1 top has vertical with it flanging 2, and the flanging middle part offers screw 3.The screw that utilizes the original insulation column porcelain vase of circuit cross-arm bolt to pass the flanging middle part is fixed the phase sequence board.
Claims (1)
1. a circuit phase sequence board comprises the phase sequence board, it is characterized in that: its phase sequence board (1) top has vertical with it flanging (2), and the flanging middle part offers screw (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205170161U CN202404838U (en) | 2011-12-10 | 2011-12-10 | Phase sequence mark for a line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205170161U CN202404838U (en) | 2011-12-10 | 2011-12-10 | Phase sequence mark for a line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202404838U true CN202404838U (en) | 2012-08-29 |
Family
ID=46702472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205170161U Expired - Fee Related CN202404838U (en) | 2011-12-10 | 2011-12-10 | Phase sequence mark for a line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202404838U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103000085A (en) * | 2012-12-12 | 2013-03-27 | 夏邑县供电局 | Multi-purpose signboard of power line |
-
2011
- 2011-12-10 CN CN2011205170161U patent/CN202404838U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103000085A (en) * | 2012-12-12 | 2013-03-27 | 夏邑县供电局 | Multi-purpose signboard of power line |
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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: 20120829 Termination date: 20141210 |
|
| EXPY | Termination of patent right or utility model |