CN204144095U - The guidance panel of on-load switch - Google Patents
The guidance panel of on-load switch Download PDFInfo
- Publication number
- CN204144095U CN204144095U CN201420523056.0U CN201420523056U CN204144095U CN 204144095 U CN204144095 U CN 204144095U CN 201420523056 U CN201420523056 U CN 201420523056U CN 204144095 U CN204144095 U CN 204144095U
- Authority
- CN
- China
- Prior art keywords
- guidance panel
- installation sleeve
- action bars
- gear
- switching action
- 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
Landscapes
- Patch Boards (AREA)
- Breakers (AREA)
Abstract
The utility model discloses a kind of guidance panel of on-load switch, comprise guidance panel, switching action bars and cabinet door interlocking mechanism, guidance panel is provided with handle hole, switching action bars is positioned at guidance panel side and aligns with handle hole, cabinet door interlocking mechanism comprises installation sleeve, gear sheet, gear lever and swing arm, installation sleeve is arranged on guidance panel inwall, switching action bars is through bottom installation sleeve, gear sheet is enclosed within slidably on switching action bars in installation sleeve, the first spring is accompanied between bottom gear sheet and installation sleeve, gear lever is located on the sidewall of installation sleeve slidably, on sliding path gear lever can being stretched in installation sleeve be blocked in gear sheet, swing arm is hinged on guidance panel, and one end and gear lever hinged, the other end stretches out guidance panel, the second spring is accompanied between swing arm and guidance panel.This guidance panel has more stable cabinet door interlocking mechanism, ensure that the handling safety of operating personnel.
Description
Technical field
The utility model relates to a kind of guidance panel of on-load switch.
Background technology
On-load switch can realize switching operation by rotating switching action bars, the guidance panel of on-load switch has handle hole, switching action bars aligns with handle hole in the inner side of guidance panel, makes operating grip be connected with switching action bars through handle hole and to rotate switching action bars.And on-load switch open cabinet operation state under, in order to ensure that the safety of operating personnel, do not allow to split closing operation bar at this moment to operate, therefore handle hole place be provided with cabinet door interlocking mechanism and prevent operating grip from stretching in handle hole opening under cabinet state.As shown in Figure 1, traditional cabinet door interlocking mechanism comprises position retaining plate (1) and back-moving spring (2), position retaining plate (1) is hinged on guidance panel and one end and is connected with the back-moving spring be connected on guidance panel (2), back-moving spring (2) pulls position retaining plate that position retaining plate (1) one end is tilted and shield portions handle hole, operating grip is made to stretch into handle hole, and when cabinet door is closed, voussoir on cabinet door pushes position retaining plate (1) end and upwards swings and make the other end to lower swing, position position retaining plate (1) being left block handle hole and expose handle hole completely.But in this structure, one of operating grip jiao is stirred position retaining plate (1) and just can stretch in handle hole to opening position retaining plate (1), good interlocking effect cannot be played.
Summary of the invention
For the deficiencies in the prior art, problem to be solved in the utility model is to provide a kind of interlocking effect better guidance panel of the on-load switch of the processing safety of further guaranteed load switch.
For this reason, the utility model realizes in the following way: a kind of guidance panel of on-load switch, comprise guidance panel, switching action bars and cabinet door interlocking mechanism, described guidance panel is provided with handle hole, described switching action bars is positioned at guidance panel side and aligns with handle hole, it is characterized in that: described cabinet door interlocking mechanism comprises installation sleeve, gear sheet, gear lever and swing arm, described installation sleeve is arranged on guidance panel inwall, described switching action bars is through bottom installation sleeve, described gear sheet is enclosed within slidably on switching action bars in installation sleeve, the first spring is accompanied between bottom described gear sheet and installation sleeve, described gear lever is located on the sidewall of installation sleeve slidably, described swing arm is hinged on guidance panel, and one end and gear lever hinged, the other end stretches out guidance panel, the second spring is accompanied between described swing arm and guidance panel.
Described installation sleeve sidewall outside is provided with fairlead, and described gear lever is through fairlead.
In the utility model, under cabinet door opening, second spring upwards pushes one end that swing arm is connected with gear lever and upwards swings and drive gear lever upward sliding to stretch in installation sleeve, and the sliding path being blocked in gear sheet makes gear sheet inwardly slide, the stop that now operating grip is subject to gear sheet cannot be stretched in handle hole; Under the state that cabinet door is closed, voussoir on cabinet door pushes swing arm and stretches out one end swing of guidance panel and drive the one end be connected with gear lever to lower swing, and then drive gear lever slide downward to exit installation sleeve, now operating grip can promote gear sheet after in handle hole and inwardly slides and be connected with switching action bars stretching into, and carries out switching operation.Visible, this guidance panel has better cabinet gate interlock effect, ensures the fail safe of operating personnel when opening cabinet operation.
Accompanying drawing explanation
Fig. 1 is the structural representation of the guidance panel of traditional on-load switch in background technology;
Fig. 2 is structural representation of the present utility model;
Fig. 3 is the left view of Fig. 2;
Fig. 4 be in the utility model cabinet door interlocking mechanism at the structural representation of cabinet door opening;
Fig. 5 be in the utility model cabinet door interlocking mechanism at the structural representation of cabinet door closure state.
Embodiment
With reference to accompanying drawing, the guidance panel of this on-load switch, comprise guidance panel 3, switching action bars 6 and cabinet door interlocking mechanism, described guidance panel 3 is provided with handle hole, described switching action bars 6 is positioned at guidance panel 3 side and aligns with handle hole, described cabinet door interlocking mechanism comprises installation sleeve 8, gear sheet 7, gear lever 4 and swing arm 5, described installation sleeve 8 is arranged on guidance panel 3 inwall, described switching action bars 6 is through bottom installation sleeve 8, described gear sheet 7 is enclosed within slidably on switching action bars 6 in installation sleeve 8, the first spring 9 is accompanied between bottom described gear sheet 7 and installation sleeve 8, described gear lever 4 is located on the sidewall of installation sleeve 8 slidably, on sliding path gear lever 4 can being stretched into be blocked in gear sheet 7 in installation sleeve 8, described swing arm 5 is hinged on guidance panel 3, and one end and gear lever 4 hinged, the other end stretches out guidance panel 3, the second spring 12 is accompanied between described swing arm 5 and guidance panel 3, described installation sleeve 8 sidewall outside is provided with fairlead 11, described gear lever 4 is through fairlead 11.First spring 9 pushes outside slip of gear sheet 7 and is against on guidance panel 3 inwall and blocks handle hole completely, under cabinet door opening, second spring 12 pushes one end that swing arm 5 is connected with gear lever 4 and upwards swings, and on the path driving gear lever 4 upward sliding to stretch in installation sleeve 8 to be blocked in gear sheet 7 inwardly to slide, gear sheet 7 cannot inwardly be slided, and now operating grip will be subject to the stop of gear sheet 7 and cannot be connected with switching action bars 6 through handle hole; Under cabinet door closure state, voussoir on cabinet door pushes swing arm 5 one end and swings left, the other end that swing arm 5 is connected with gear lever 4 drives gear lever 4 slide downward to exit installation sleeve 8 to lower swing, now can push gear sheet 7 through the operating grip of handle hole and inwardly slide and stretch in installation sleeve 8 and be connected with switching action bars.In the sliding process of gear lever 4, it is accurate and stable that fairlead 11 both ensure that gag lever post 4 slided, also provide the support force on installation sleeve 8 axial direction for gear lever 4, prevent gear lever 4 be subject to extraneous excessive power and produce deflection, affect the gear effect to gear sheet 7.
Claims (2)
1. the guidance panel of an on-load switch, comprise guidance panel, switching action bars and cabinet door interlocking mechanism, described guidance panel is provided with handle hole, described switching action bars is positioned at guidance panel side and aligns with handle hole, it is characterized in that: described cabinet door interlocking mechanism comprises installation sleeve, gear sheet, gear lever and swing arm, described installation sleeve is arranged on guidance panel inwall, described switching action bars is through bottom installation sleeve, described gear sheet is enclosed within slidably on switching action bars in installation sleeve, the first spring is accompanied between bottom described gear sheet and installation sleeve, described gear lever is located on the sidewall of installation sleeve slidably, on sliding path gear lever can being stretched in installation sleeve be blocked in gear sheet, described swing arm is hinged on guidance panel, and one end and gear lever hinged, the other end stretches out guidance panel, the second spring is accompanied between described swing arm and guidance panel.
2. the guidance panel of on-load switch according to claim 1, is characterized in that: described installation sleeve sidewall outside is provided with fairlead, and described gear lever is through fairlead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420523056.0U CN204144095U (en) | 2014-09-12 | 2014-09-12 | The guidance panel of on-load switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420523056.0U CN204144095U (en) | 2014-09-12 | 2014-09-12 | The guidance panel of on-load switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204144095U true CN204144095U (en) | 2015-02-04 |
Family
ID=52420764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420523056.0U Expired - Fee Related CN204144095U (en) | 2014-09-12 | 2014-09-12 | The guidance panel of on-load switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204144095U (en) |
-
2014
- 2014-09-12 CN CN201420523056.0U patent/CN204144095U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202997342U (en) | Middle and lower door interlocking device of switch equipment | |
| CN101697402A (en) | Interlocking device of breaker handcart advancing mechanism | |
| CN101789567A (en) | Valve mechanism of switch cabinet | |
| CN202299786U (en) | Interlocking device of personnel airlock | |
| CN105336524B (en) | The mechanical chain mechanism of dual power supply breaker cabinet power supply | |
| CN203059320U (en) | Electric curtain pulled separately | |
| CN204144095U (en) | The guidance panel of on-load switch | |
| CN204591005U (en) | Automatic door | |
| CN103227430B (en) | Interlocking mechanism for door closing operation of switch cabinet | |
| CN207967619U (en) | A kind of modular switching device cabinet door interlock | |
| CN203513014U (en) | Safety device for floor landing of simple elevator | |
| CN102290721A (en) | Switch cabinet valve mechanism | |
| CN102751118B (en) | Lower door interlocking mechanism for switch cabinet | |
| CN203179729U (en) | Interlocking mechanism of grounding switch and cable chamber door of switch cabinet | |
| CN202796545U (en) | Switch cabinet grounding switch and lower door interlocking mechanism | |
| CN203813300U (en) | Switch cabinet valve device | |
| CN203406548U (en) | Valve blocking mechanism | |
| CN201191713Y (en) | Shutter apparatus for mounting circuit breaker | |
| CN204332804U (en) | Mechanical interlock mechanism of two vacuum circuit breakers | |
| CN204552317U (en) | A kind of screen door in rail transit locking and tripper | |
| CN202856152U (en) | Electric shock preventing device on electric appliance switch cabinet | |
| CN104036991B (en) | There is the tri-station isolating switch powder operation device of anti-misoperation function | |
| CN101820143B (en) | Novel switch cabinet valve mechanism | |
| CN204230102U (en) | A kind of reciprocal interlocking mechanism of upper isolating switch | |
| CN205116989U (en) | Cabinet door interlocking gear |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Operation panel of load switch Effective date of registration: 20161026 Granted publication date: 20150204 Pledgee: Xianju County Rural credit cooperatives credit cooperatives should be Fu Pledgor: JINGGUANG ELECTRIC CO., LTD. Registration number: 2016330000082 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150204 Termination date: 20190912 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |