CN2420762Y - Operation mechanism for switch cabinet drawer - Google Patents
Operation mechanism for switch cabinet drawer Download PDFInfo
- Publication number
- CN2420762Y CN2420762Y CN 00219913 CN00219913U CN2420762Y CN 2420762 Y CN2420762 Y CN 2420762Y CN 00219913 CN00219913 CN 00219913 CN 00219913 U CN00219913 U CN 00219913U CN 2420762 Y CN2420762 Y CN 2420762Y
- Authority
- CN
- China
- Prior art keywords
- driving shaft
- axle sleeve
- circular orientation
- described driving
- utility
- 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
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- Mechanical Operated Clutches (AREA)
Abstract
The utility model relates to an operation mechanism for a switch cabinet drawer, which comprises a handle (1), a driving shaft (2), a gear transmission mechanism, a cylindrical concave wheel (11), a micro switch (14) and a shaft sleeve (8). The utility model is characterized in that after the driving shaft (2) axially slides and disengages from the gear transmission mechanism, a radial bulge which is arranged on the inner wall of an annular positioning plate (6) is clamped in an axial groove on the driving shaft (2) and then is clamped in an axial groove on the shaft sleeve (8). The utility model has the advantages of operational safety and long service life.
Description
The utility model relates to the operating mechanism that a kind of switch cubicle is used.
In the prior art, Patent Office of the People's Republic of China disclosed that a kind of name is called switch cabinet drawer multi-functional operation mechanism, notification number is the utility model patent of CN2266210Y on October 29th, 97, it divides rotating shaft, transmission, cylindrical cam effort-saving mechanism, its shaft drives the main switch branch, closes by clutch-plate, rotating shaft is connected with cam in the cylindrical cam effort-saving mechanism by gear, at the middle part of rotating shaft pivot pin, clutch-plate are housed, the rear of rotating shaft is with stage clip.Rotating shaft is to be connected with clutch-plate by pivot pin, and pivot pin is to be fixed in the rotating shaft, can make pivot pin stressed back distortion after long-term the use, and radial-play, makes pivot pin can not insert the interior axle sleeve that drives of clutch-plate and rotate that it is unreliable to operate.
The purpose of this utility model is to provide a kind of operating mechanism of operating reliable switch cabinet drawer.
The technical solution of the utility model is: a kind of operating mechanism of switch cabinet drawer, comprise that handle, the driving shaft that is connected with described handle, the gear drive that is connected with described driving shaft, the column type that is connected with described gear drive recessedly take turns, be subjected to the recessed sensitive switch of taking turns shake-up of described column type, be enclosed within the axle sleeve on the described driving shaft, be provided with second back-moving spring between described axle sleeve and the described driving shaft, be with the circular orientation plate on the described driving shaft, be provided with first back-moving spring between this location-plate and the described axle sleeve; Described driving shaft endwisely slip and with described gear drive break away from be connected after, radial protrusion on the described circular orientation plate inwall is stuck in the axial groove on the described driving shaft, and the radial protrusion on the described circular orientation plate inwall is stuck in the axial groove on the described axle sleeve again.
The utility model compared with prior art has following advantage:
When needs are operated main switch, inwardly axially press driving shaft, then driving shaft and circular orientation plate are halved together, the circular orientation plate is halved together with axle sleeve again simultaneously, making driving shaft can drive axle sleeve rotates, saved these parts of pivot pin, the circular orientation plate makes driving shaft, circular orientation plate, axle sleeve can reliably connect long service life.
The utility model will be further described below in conjunction with drawings and Examples:
Accompanying drawing is a structure cutaway view of the present utility model; Wherein:
[1], handle; [2], driving shaft; [3], first travelling gear; [4], positioner; [5], location-plate; [6], circular orientation plate; [7], first back-moving spring; [8], axle sleeve; [9], second back-moving spring; [10], second travelling gear; [11], column type is recessed takes turns; [12], the 3rd travelling gear; [13], pin; [14], sensitive switch;
Embodiment: referring to accompanying drawing, a kind of operating mechanism of switch cabinet drawer, the sensitive switch [14] that comprise handle [1], the driving shaft [2] that is connected with described handle [1], the gear drive that is connected with described driving shaft [2], the recessed wheel of column type [11] that is connected with described gear drive, is subjected to that described column type is recessed and takes turns [11] to touch, be enclosed within the axle sleeve [8] on the described driving shaft [2], be provided with second back-moving spring [9] between described axle sleeve [8] and the described driving shaft [2], be used to make driving shaft [2] to move axially and reset.Be with circular orientation plate [6] on the described driving shaft [2], be provided with first back-moving spring [7] between this location-plate [6] and the described axle sleeve [8], be used to make described circular orientation plate [6] to move axially and reset; Described driving shaft [2] endwisely slip and with described gear drive break away from be connected after, radial protrusion on described circular orientation plate [6] inwall is stuck in the axial groove on the described driving shaft [2], radial protrusion on described circular orientation plate [6] inwall is stuck in the axial groove on the described axle sleeve [8] again, rotate driving shaft [2] this moment, then driving shaft [2] can drive axle sleeve [8] by circular orientation plate [6] and rotates, and axle sleeve [8] can be operated main switch deciliter.
Claims (1)
1, a kind of operating mechanism of switch cabinet drawer, comprise handle [1], the driving shaft [2] that is connected with described handle [1], the gear drive that is connected with described driving shaft [2], the recessed wheel of column type [11] that is connected with described gear drive, be subjected to the sensitive switch [14] that described column type is recessed takes turns [11] shake-up, be enclosed within the axle sleeve [8] on the described driving shaft [2], it is characterized in that: be provided with second back-moving spring [9] between described axle sleeve [8] and the described driving shaft [2], be with circular orientation plate [6] on the described driving shaft [2], be provided with first back-moving spring [7] between this location-plate [6] and the described axle sleeve [8]; Described driving shaft [2] endwisely slip and with described gear drive break away from be connected after, radial protrusion on described circular orientation plate [6] inwall is stuck in the axial groove on the described driving shaft [2], and the radial protrusion on described circular orientation plate [6] inwall is stuck in the axial groove on the described axle sleeve [8] again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00219913 CN2420762Y (en) | 2000-04-05 | 2000-04-05 | Operation mechanism for switch cabinet drawer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00219913 CN2420762Y (en) | 2000-04-05 | 2000-04-05 | Operation mechanism for switch cabinet drawer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2420762Y true CN2420762Y (en) | 2001-02-21 |
Family
ID=33585043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00219913 Expired - Fee Related CN2420762Y (en) | 2000-04-05 | 2000-04-05 | Operation mechanism for switch cabinet drawer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2420762Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101005199B (en) * | 2006-12-25 | 2010-04-07 | 郭树海 | Novel low voltage drawer operation mechanism |
| CN101217229B (en) * | 2008-01-09 | 2010-04-14 | 常州新苑星电器有限公司 | A low pressure drawer type driving mechanism applied for switchboard drawer |
| CN101840818A (en) * | 2010-04-30 | 2010-09-22 | 深圳奥特迅电力设备股份有限公司 | Circuit breaker opening and closing operating mechanism and power distribution cabinet drawer unit |
| CN104393520A (en) * | 2014-12-05 | 2015-03-04 | 贵州长通电气有限公司 | Drawer unit of drawer cabinet |
| CN104576116B (en) * | 2013-10-11 | 2017-03-01 | 西门子公司 | The reset assembly of switch cubicle and its switch cubicle |
-
2000
- 2000-04-05 CN CN 00219913 patent/CN2420762Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101005199B (en) * | 2006-12-25 | 2010-04-07 | 郭树海 | Novel low voltage drawer operation mechanism |
| CN101217229B (en) * | 2008-01-09 | 2010-04-14 | 常州新苑星电器有限公司 | A low pressure drawer type driving mechanism applied for switchboard drawer |
| CN101840818A (en) * | 2010-04-30 | 2010-09-22 | 深圳奥特迅电力设备股份有限公司 | Circuit breaker opening and closing operating mechanism and power distribution cabinet drawer unit |
| CN101840818B (en) * | 2010-04-30 | 2012-06-13 | 深圳奥特迅电力设备股份有限公司 | Circuit breaker opening and closing operating mechanism and power distribution cabinet drawer unit |
| CN104576116B (en) * | 2013-10-11 | 2017-03-01 | 西门子公司 | The reset assembly of switch cubicle and its switch cubicle |
| CN104393520A (en) * | 2014-12-05 | 2015-03-04 | 贵州长通电气有限公司 | Drawer unit of drawer cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |