CN205723370U - PASS MO switch Three phase opening and closing state instruction device - Google Patents
PASS MO switch Three phase opening and closing state instruction device Download PDFInfo
- Publication number
- CN205723370U CN205723370U CN201620305815.5U CN201620305815U CN205723370U CN 205723370 U CN205723370 U CN 205723370U CN 201620305815 U CN201620305815 U CN 201620305815U CN 205723370 U CN205723370 U CN 205723370U
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- CN
- China
- Prior art keywords
- arrow
- pass
- switch
- instruction device
- closing state
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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.)
- Withdrawn - After Issue
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- Switch Cases, Indication, And Locking (AREA)
Abstract
The utility model discloses a kind of PASS MO switch Three phase opening and closing state instruction device, be mainly made up of cursor arrow and arrow and indicating label thereof, cursor arrow includes fixed part, connecting portion and the arrow portion being sequentially connected with.This device has reasonable in design, simple in construction, safely and efficiently feature, and cheap, easy to make, durable, non-maintaining.Apply instruction device of the present utility model, it is not necessary to destroy equipment original base structure, nor affect on equipment original function, therefore can be universal on all PASS MO switches easily, significantly dissolve PASS MO and switch the risk damaged because of deciliter not in place.
Description
Technical field
This utility model belongs to PASS MO switch indicating device, particularly relates to a kind of PASS MO and switchs Three phase divide-shut brake
State indicating device.
Background technology
It is reported, there is six altogether, PASS switch at high moral station, 110 kilovolts of barrier, the North Sea and station, 110 kilovolts of Shawans, all put into operation 10
More than Nian, the second half year in 2015,110 kilovolts of high moral station bridge 140 switchs A phase disconnecting link when grid switching operation, and disconnecting link sound is touched
The non-in-place closing of head, indicator for displaying "on" position, after the chopper that closes, create disconnecting link phenomenon of arc discharge, cause A phase cutter
Lock dynamic/static contact is burnt, depot repair.It has been investigated that: there is design defect, three-phase in this type of PASS switch indicating device
Only one of which switch-on/off indicator, and the visual window designed is difficult to observe and judges, lacks again obvious single-phase divide-shut brake and puts in place finger
Showing device, operations staff, when operation, is difficult to observe single-phase whether opening and closing in place, particularly drive disk assembly (such as connecting lever,
Bulb) when having bite, corrosion situation, opening and closing in place situation cannot be judged especially, give and run work and cause severe jamming,
Run to equipment and bring serious potential safety hazard.Similarly, station, 110 kilovolts of Shawans is put down group's sand line 123 and is switched and also there occurs
Arcing situation.Therefore, existing opening and closing state instruction technology need to improve.
Utility model content
The technical problems to be solved in the utility model is to provide one and makes the most easily, indicates accurate significantly PASS MO to open
Close Three phase opening and closing state instruction device.
For solve above-mentioned technical problem, this utility model by the following technical solutions: PASS MO switchs Three phase divide-shut brake
State indicating device, is mainly made up of cursor arrow and arrow and indicating label thereof, and cursor arrow includes being sequentially connected with
Fixed part, connecting portion and arrow portion.
Fixed part is provided with fixing hole.
Connecting portion is in-line or zigzag.
Indicating label includes "on" position label and gate-dividing state label.
Cursor arrow and arrow are made by stainless steel substrates.
Above-mentioned PASS MO switch Three phase opening and closing state instruction device, including three pairs of cursor arrow and arrow and
Indicating label, the connecting portion of one of them cursor arrow is zigzag, and the connecting portion of another two cursor arrow is in-line.
Switch opening and closing state misregister for existing PASS MO, cannot substantially reflect the problem of three-phase separate "on" position,
Inventor has designed and produced a kind of PASS MO switch Three phase opening and closing state instruction device, mainly by cursor arrow with refer to
Showing arrow and indicating label composition thereof, cursor arrow includes fixed part, connecting portion and the arrow portion being sequentially connected with.This device has
There are reasonable in design, simple in construction, safely and efficiently feature, and cheap, easy to make, durable, non-maintaining.Application
Instruction device of the present utility model, it is not necessary to destroy equipment original base structure, nor affect on equipment original function, therefore can be square
Just universal on all PASS MO switches, significantly dissolve the risk that PASS MO switch damages because of deciliter not in place.
Accompanying drawing explanation
Fig. 1 is that (in-line is even for this utility model PASS MO switch Three phase opening and closing state instruction device pointer arrow
Meet portion) structural representation.
Fig. 2 is that (zigzag is even for this utility model PASS MO switch Three phase opening and closing state instruction device pointer arrow
Meet portion) structural representation.
Fig. 3 is arrow and indicateing arm thereof in this utility model PASS MO switch Three phase opening and closing state instruction device
Sign the structural representation of ("on" position).
Fig. 4 is arrow and indicateing arm thereof in this utility model PASS MO switch Three phase opening and closing state instruction device
Sign the structural representation of (gate-dividing state).
Fig. 5 is PASS MO overall (gate-dividing state) schematic diagram of switch Three phase of application this utility model instruction device.
Fig. 6 is the partial schematic diagram in left side in Fig. 5.
Fig. 7 is partial schematic diagram middle in Fig. 5.
Fig. 8 is the partial schematic diagram on right side in Fig. 5.
In figure: 1 fixed part, 2 connecting portions, 3 arrow portions, 4 arrows, 5 indicating labels.
Detailed description of the invention
As Fig. 1 is to shown in 8, and PASS MO of the present utility model switch Three phase opening and closing state instruction device, including three
To cursor arrow (3) and arrow (6) and indicating label (6) thereof.Cursor arrow and arrow 4 are equal
It is made up through special process of stainless steel substrates.Wherein, cursor arrow includes fixed part 1, connecting portion 2 and the arrow being sequentially connected with
Portion 3, fixed part is provided with fixing hole, and the connecting portion of one of them cursor arrow is zigzag, the connection of another two cursor arrow
Portion is in-line；Indicating label 5 includes "on" position label and gate-dividing state label.
Using method
3 cursor arrow are fastened by the fixed screw correspondence of 3 divide-shut brake connecting levers through fixing hole, direction all with connecting lever one
The extended line of end is parallel, and through the axis center of circle of three concentric circular flanges, utilizes PASS MO to switch during divide-shut brake
Divide-shut brake connecting lever rotates along concentric circular flange face and drives the rotation of stainless steel substrates.PASS MO switch through in-site installation, debugging,
After test, utilize PASS MO switch position when separating brake and "on" position indicated by 3 cursor arrow, corresponding peace
Load onto corresponding arrow, at the indicating label sticking corresponding states separately below of arrow, each breaking-closing operating
After, if cursor arrow is corresponding with the arrow posting gate-dividing state label, then it represents that separating brake puts in place；If cursor arrow and patch
The arrow having "on" position label is corresponding, then it represents that in-place closing.The most i.e. may be implemented in each breaking-closing operating process
In indicate the divide-shut brake position of three-phase accurately, thoroughly solving a former PASS MO switch deciliter instruction device, to there is instruction not in place
The situation of hidden danger.
Claims (6)
1. a PASS MO switch Three phase opening and closing state instruction device, it is characterised in that main by cursor arrow and instruction
Arrow and indicating label composition thereof, described cursor arrow includes fixed part, connecting portion and the arrow portion being sequentially connected with.
PASS MO the most according to claim 1 switch Three phase opening and closing state instruction device, it is characterised in that: institute
State fixed part and be provided with fixing hole.
PASS MO the most according to claim 2 switch Three phase opening and closing state instruction device, it is characterised in that: institute
Stating connecting portion is in-line or zigzag.
PASS MO the most according to claim 3 switch Three phase opening and closing state instruction device, it is characterised in that: institute
State indicating label and include "on" position label and gate-dividing state label.
PASS MO the most according to claim 4 switch Three phase opening and closing state instruction device, it is characterised in that: institute
State cursor arrow and arrow is made by stainless steel substrates.
PASS MO the most according to claim 5 switch Three phase opening and closing state instruction device, it is characterised in that include
Three pairs of described cursor arrow and arrow and indicating label thereof, the connecting portion of one of them cursor arrow is zigzag,
The connecting portion of another two cursor arrow is in-line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620305815.5U CN205723370U (en) | 2016-04-13 | 2016-04-13 | PASS MO switch Three phase opening and closing state instruction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620305815.5U CN205723370U (en) | 2016-04-13 | 2016-04-13 | PASS MO switch Three phase opening and closing state instruction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205723370U true CN205723370U (en) | 2016-11-23 |
Family
ID=57307048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620305815.5U Withdrawn - After Issue CN205723370U (en) | 2016-04-13 | 2016-04-13 | PASS MO switch Three phase opening and closing state instruction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205723370U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109604911A (en) * | 2019-01-28 | 2019-04-12 | 中车洛阳机车有限公司 | A kind of subway framework pivoted arm seat group is to tooling |
| CN111952127A (en) * | 2020-07-24 | 2020-11-17 | 国家电网有限公司 | Circuit breaker opening and closing indicator |
-
2016
- 2016-04-13 CN CN201620305815.5U patent/CN205723370U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109604911A (en) * | 2019-01-28 | 2019-04-12 | 中车洛阳机车有限公司 | A kind of subway framework pivoted arm seat group is to tooling |
| CN111952127A (en) * | 2020-07-24 | 2020-11-17 | 国家电网有限公司 | Circuit breaker opening and closing indicator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161123 Effective date of abandoning: 20221226 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20161123 Effective date of abandoning: 20221226 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |