CN205141383U - Ground connection car travel switch mounting structure - Google Patents
Ground connection car travel switch mounting structure Download PDFInfo
- Publication number
- CN205141383U CN205141383U CN201520923004.7U CN201520923004U CN205141383U CN 205141383 U CN205141383 U CN 205141383U CN 201520923004 U CN201520923004 U CN 201520923004U CN 205141383 U CN205141383 U CN 205141383U
- Authority
- CN
- China
- Prior art keywords
- travel switch
- hyoplastron
- plate
- fixed
- switch mounting
- 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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- Mechanisms For Operating Contacts (AREA)
Abstract
The utility model discloses a ground connection car travel switch mounting structure, the last folded plate limit of travel switch left end is fixed on the indoor pretectum bent plate of cabinet body handcart, be fixed with travel switch on the face of travel switch mounting panel, the bottom of hyoplastron is articulated with the right -hand member of travel switch mounting panel, the lower part of hyoplastron is articulated with the bolster on the travel switch right -hand member, be located when normally opening as travel switch, travel switch's bolster leans out, and the top right deviation of hyoplastron, the lower part of backup pad is fixed on ground connection car bumper board, the upper portion in the backup pad is fixed to collision plate's lower part, roll over on collision plate's an upper end level left side, when the ground connection car shakes into cabinet body handcart room, but the upper end of collision plate's upper end roof pressure hyoplastron. The utility model has the characteristics of with low costs, overall structure is simple, convenient operation, and structural strength is high.
Description
Technical field
The utility model relates to a kind of peace grounding car travel switch erecting device.
Background technology
In voltage switchgear, in order to prevent the lead-in circuit breaker misoperation power transmission when overhauling, have electrical interlocks between grounding car and inlet wire, section breaker, namely grounding car inlet wire, section breaker when service position can not be advanced to service position from experimental site.The circuit breaker that office of a lot of province requires when grounding car pushes and this cabinet belongs in same section is netted by present state all can not be advanced to service position from test position, so just make the auxiliary contact of grounding car increase a lot, existing design can only meet inlet wire, section breaker locking.
Summary of the invention
For solving above Problems existing, the utility model provides a kind of grounding car travel switch mounting structure, and its technical scheme taked is:
This structure comprises supporting bracket, striking plate, hyoplastron and travel switch mounting plate, travel switch mounting plate horizontal positioned, the upper folded plate margin of its left end is fixed on the pretectum bent plate in cabinet handcart room, the plate face of travel switch mounting plate is fixed with travel switch, hyoplastron is erect and is arranged, the bottom of hyoplastron and the right-hand member of travel switch mounting plate hinged, bolster on the bottom of hyoplastron and travel switch right-hand member is hinged, when travel switch be positioned at often make war time, the bolster of travel switch leans out, and the top Right deviation of hyoplastron, the bottom of supporting bracket is fixed on grounding car baffle plate, the bottom of striking plate is fixed on the top of supporting bracket, the horizontal left folding in upper end of striking plate, when grounding car shakes into cabinet handcart room, the upper end of spatula can be pushed up in the upper end of striking plate.
The utility model is in original design basis, change auxiliary switch model, change the installation site of travel switch, in limited stroke range, utilize lever principle, baffle plate can utilize very little power travel switch bolster to be pressed onto on-position in an arc track and realize that travel switch often leaves, the conversion of normally closed point, thus realizes interlocking.Therefore to have cost low for the utility model, and overall structure is simple, easy to operate, structural strength high.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail.
As shown in Figure 1, travel switch mounting plate 2 horizontal positioned, the upper folded plate margin of its left end is fixed on the pretectum bent plate 1 in cabinet handcart room, the plate face of travel switch mounting plate 2 is fixed with travel switch 5, hyoplastron 7 is erect and is arranged, the bottom of hyoplastron 7 and the right-hand member of travel switch mounting plate 2 hinged, bolster on the bottom of hyoplastron 7 and travel switch 5 right-hand member is hinged, when travel switch 5 be positioned at often make war time, the bolster of travel switch 5 leans out, and the top Right deviation of hyoplastron 7, the bottom of supporting bracket 4 is fixed on grounding car baffle plate 6, the bottom of striking plate 3 is fixed on the top of supporting bracket 4, the horizontal left folding in upper end of striking plate 3.
Shake in cabinet handcart room process at grounding car, the upper end of spatula 7 can be pushed up in the upper end of striking plate 3, in a circular arc stroke, hyoplastron 7 is pushed rotation, press the bolster of travel switch 5, travel switch 5 completed often open, the conversion of normally closed point, thus realize electrical interlock.
Claims (1)
1. a grounding car travel switch mounting structure, comprise supporting bracket, striking plate, hyoplastron and travel switch mounting plate, it is characterized in that: travel switch mounting plate horizontal positioned, the upper folded plate margin of its left end is fixed on the pretectum bent plate in cabinet handcart room, the plate face of travel switch mounting plate is fixed with travel switch, hyoplastron is erect and is arranged, the bottom of hyoplastron and the right-hand member of travel switch mounting plate hinged, bolster on the bottom of hyoplastron and travel switch right-hand member is hinged, when travel switch be positioned at often make war time, the bolster of travel switch leans out, and the top Right deviation of hyoplastron, the bottom of supporting bracket is fixed on grounding car baffle plate, the bottom of striking plate is fixed on the top of supporting bracket, the horizontal left folding in upper end of striking plate, when grounding car shakes into cabinet handcart room, the upper end of spatula can be pushed up in the upper end of striking plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520923004.7U CN205141383U (en) | 2015-11-19 | 2015-11-19 | Ground connection car travel switch mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520923004.7U CN205141383U (en) | 2015-11-19 | 2015-11-19 | Ground connection car travel switch mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205141383U true CN205141383U (en) | 2016-04-06 |
Family
ID=55627139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520923004.7U Expired - Fee Related CN205141383U (en) | 2015-11-19 | 2015-11-19 | Ground connection car travel switch mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205141383U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106451176A (en) * | 2016-08-09 | 2017-02-22 | 国家电网公司 | Grounding handcart non-station interlocking mechanism used for PT cabinet |
-
2015
- 2015-11-19 CN CN201520923004.7U patent/CN205141383U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106451176A (en) * | 2016-08-09 | 2017-02-22 | 国家电网公司 | Grounding handcart non-station interlocking mechanism used for PT cabinet |
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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: 20160406 Termination date: 20161119 |