CN207134636U - Gate interlock under ring main unit - Google Patents
Gate interlock under ring main unit Download PDFInfo
- Publication number
- CN207134636U CN207134636U CN201720918675.3U CN201720918675U CN207134636U CN 207134636 U CN207134636 U CN 207134636U CN 201720918675 U CN201720918675 U CN 201720918675U CN 207134636 U CN207134636 U CN 207134636U
- Authority
- CN
- China
- Prior art keywords
- connection board
- main unit
- fixed plate
- chute
- ring main
- 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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Abstract
Gate interlock under a kind of ring main unit, including the left connection board positioned at same horizontal line, right connection board, it is fixedly connected between the left connection board, right connection board by fixed plate, left connection board, right connection board and fixed plate are integrally formed, horizontal line residing for the fixed plate highly, positioning hole is set in left connection board, right connection board respectively highly higher than horizontal line residing for left connection board, right connection board.The utility model eliminates the aluminium profile structure that gate interlock under ring main unit uses, and it is replaced with fixed plate and left and right connecting plate, reduce cost and not under the influence of gate interlock function, meet national energy-saving consumption reduction policy；It is relatively difficult during installation furthermore aluminium section bar is yielding, the set-up time is reduced after change, improves production efficiency.
Description
Technical field
It the utility model is related to technical field of electric appliances, and in particular to gate interlock under a kind of ring main unit.
Background technology
Ring main unit (Ring Main Unit) is that one group of transmission ＆ distribution electrical equipment (high-tension switch gear) is mounted in metal or non-gold
Category insulation cabinet body is interior or makes the electrical equipment of assembled compartment ring network power supplying units, and its core is using on-load switch and melts
Disconnected device, has the advantages that simple in construction, small volume, price are low, can improve power supply parameter and performance and power supply safety.It is wide
The general power distribution station for being used in the load centers such as Urban Residential District, skyscraper, large public building, factory and enterprise and box
In transformer station.
Gate interlock uses aluminium section bar under existing ring main unit, easily deforms when mounted, causes installation difficulty and valency
Lattice are expensive.
Utility model content
The utility model is in order to solve the above technical problems, provide a kind of ring main unit cabinet door interlock.
Technical problem to be solved in the utility model is realized using following technical scheme.
Gate interlock under a kind of ring main unit, including left connection board, right connection board positioned at same horizontal line, the left connection
It is fixedly connected between plate, right connection board by fixed plate, left connection board, right connection board and fixed plate are integrally formed, the fixation
Horizontal line residing for plate highly, is set respectively highly higher than horizontal line residing for left connection board, right connection board in left connection board, right connection board
Positioning hole is put, so as to which the lower gate interlock is fixed on ring main unit by the left connection board, right connection board and positioning hole.
It is further preferred that being set up in parallel the first chute, the second chute in the fixed plate, interlock plate and lock sheath are put respectively
In first chute, the second chute and along the first chute, the second slide.
It is further preferred that the positioning hole is screwed hole and is distributed in left connection board, right connection board both ends.
It is further preferred that first chute, the second chute are T-shaped chute.
The beneficial effects of the utility model are：The aluminium profile structure that gate interlock under ring main unit uses is eliminated, by it with admittedly
Fixed board and left and right connecting plate replace, reduce cost and not under the influence of gate interlock function, meet the political affairs of national energy-saving consumption reduction
Plan；It is relatively difficult during installation furthermore aluminium section bar is yielding, the set-up time is reduced after change, improves production efficiency.
Brief description of the drawings
Fig. 1 is the utility model top view；
Fig. 2 is the utility model front view.
Embodiment
In order that technological means, creation characteristic, reached purpose and effect that the utility model is realized are easy to understand, under
Face combines and is specifically illustrating, and the utility model is expanded on further.
As shown in Figure 1-2, gate interlock under a kind of ring main unit, including left connection board 1, right connection board positioned at same horizontal line
2, it is fixedly connected between left connection board 1, right connection board 2 by fixed plate 3, left connection board 1, right connection board 2 and the one of fixed plate 3
Shaping, horizontal line residing for fixed plate 3 is highly higher than horizontal line height residing for left connection board 1, right connection board 2, left connection board 1, the right side
Positioning hole 6 is set respectively on connecting plate 2, positioning hole 6 is preferably screwed hole and is distributed in left connection board 1, the both ends of right connection board 2,
So as to which the lower gate interlock is fixed on ring main unit by left connection board 1, right connection board 2 and positioning hole 6, in fixed plate 3 simultaneously
Row set the first chute 4, the second chute 5, and interlock plate and lock sheath (being not drawn into figure) are respectively placed in the first chute 4, the second chute 5
In and slide along the first chute 4, the second chute 5, the first chute 4, the second chute 5 are preferably T shape chutes.
The advantages of general principle and principal character of the present utility model and the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within claimed the scope of the utility model.The utility model
Claimed scope is by appended claims and its equivalent thereof.
Claims (4)
- A kind of 1. gate interlock under ring main unit, it is characterised in that：Including the left connection board positioned at same horizontal line, right connection board, institute To state and be fixedly connected between left connection board, right connection board by fixed plate, left connection board, right connection board and fixed plate are integrally formed, Horizontal line residing for the fixed plate is highly higher than horizontal line height, left connection board, right connection board residing for left connection board, right connection board It is upper that positioning hole is set respectively.
- 2. gate interlock under a kind of ring main unit as claimed in claim 1, it is characterised in that：First is set up in parallel in the fixed plate Chute, the second chute, interlock plate and lock sheath are respectively placed in first chute, the second chute and slided along the first chute, second Groove slides.
- 3. gate interlock under a kind of ring main unit as claimed in claim 1 or 2, it is characterised in that：The positioning hole be screwed hole simultaneously It is distributed in left connection board, right connection board both ends.
- 4. gate interlock under a kind of ring main unit as claimed in claim 2, it is characterised in that：First chute, the second chute are T Shape chute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720918675.3U CN207134636U (en) | 2017-07-26 | 2017-07-26 | Gate interlock under ring main unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720918675.3U CN207134636U (en) | 2017-07-26 | 2017-07-26 | Gate interlock under ring main unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207134636U true CN207134636U (en) | 2018-03-23 |
Family
ID=61640249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720918675.3U Expired - Fee Related CN207134636U (en) | 2017-07-26 | 2017-07-26 | Gate interlock under ring main unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207134636U (en) |
-
2017
- 2017-07-26 CN CN201720918675.3U patent/CN207134636U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180323 Termination date: 20180726 |