CN101478130A - Manual operation mechanism for splicing box - Google Patents
Manual operation mechanism for splicing box Download PDFInfo
- Publication number
- CN101478130A CN101478130A CNA2008102346884A CN200810234688A CN101478130A CN 101478130 A CN101478130 A CN 101478130A CN A2008102346884 A CNA2008102346884 A CN A2008102346884A CN 200810234688 A CN200810234688 A CN 200810234688A CN 101478130 A CN101478130 A CN 101478130A
- Authority
- CN
- China
- Prior art keywords
- switch
- jack box
- rocker arm
- arm support
- turn
- 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.)
- Pending
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- Mechanisms For Operating Contacts (AREA)
Abstract
The invention provides a manual operation mechanism for a plug connection box. During switch-on and switch-off, an operating handle 1 is pulled; the operating handle drives a rotor shaft 3 to turn around a fixed sleeve 4; and a pull lever assembly 5 moves synchronously. Under the action of the torsional force of the pull lever assembly, a rocker arm support 6 is pulled to turn synchronously around an eccentric axis 8 on a vibrating bedplate 7, thereby pushing a plastic shell switch 9 in the switch-on position or the switch-off position and completing the power turn-on and the power turn-off actions. When the plastic shell switch is in the switch-on or switch-off position, an indicator 2 outside the plug connection box indicates the nameplate in the switch-on position or the switch-off position.
Description
Technical field
The present invention relates to a kind of manual operating mechanism of jack box.
Background technology
In the existing power transmission and distribution facility technology, the bus duct series of products are development in pluralism trend, and traditional jack box operating mechanism or case do not have operating grip outward, and each console switch all need be opened the jack box lid, operating personnel very easily touch electric wiring in the box, cause potential safety hazard.Or on the jack box door closure fitting operation rotary handle, the method is only applicable to bus duct and vertically installs, and can not satisfy that the bus duct high-altitude is set up and operation requirement that level is installed, and operation rotary handle effort.
Summary of the invention
Technical problem to be solved by this invention is, a kind of reliable manual operating mechanism of jack box is provided, and can be fit to the needs of various power transmission and distribution occasions, and operation simultaneously is succinct, and action effect is understood.
Solving the technical scheme that its technical problem adopts is: design a kind of manual operating mechanism of jack box, be used to realize to mould the shell switch deciliter.During combined floodgate, clockwise direction is pulled operating grip 1, and operating grip drives rotating shaft 3 around fixed cover 4 rotations, and poke rod assembly 5 is synchronized with the movement.Under the effect of poke rod assembly rotatory force, stir rocker arm support 6 and rotate synchronously around the eccentric shaft 8 that waves on the base 7.Be in the closing position state thereby promote to mould shell switch 9, finished the energising action.When moulding the shell switch and be in closing position, the outer direction board 2 of jack box points to the closing position nameplates.
During separating brake, counterclockwise pull operating grip 1, operating grip drives rotating shaft 3 around fixed cover 4 rotations, and poke rod assembly 5 is synchronized with the movement.Under the effect of poke rod assembly rotatory force, stir rocker arm support 6 and rotate synchronously around the eccentric shaft 8 that waves on the base 7.Be in the sub-gate position configuration state thereby promote to mould shell switch 9, finish and resolve electronic work.When moulding the shell switch and be in the separating brake position, the outer direction board 2 of jack box points to separating brake position nameplates.
Switch on and off of the present invention operation is all carried out under the chamber door closed condition, has protected operating personnel's personal safety, and outside case the opening and closing state of display switch.
Description of drawings
Fig. 1 is a schematic appearance of the present invention.
Fig. 2 is the present invention's generalized section when being in "on" position.
Fig. 3 is the present invention's generalized section when being in gate-dividing state.
The present invention is further described below in conjunction with accompanying drawing.
Among the figure: 1, operating grip 2, divide-shut brake direction board 3, rotating shaft 4, fixed cover 5, poke rod assembly 6, rocker arm support 7, rocker base 8, eccentric shaft 9, mould the shell switch
Embodiment
As shown in the figure, when the present invention closed a floodgate, clockwise direction was pulled operating grip 1, and operating grip drives rotating shaft 3 around fixed cover 4 rotations, and poke rod assembly 5 is synchronized with the movement.Under the effect of poke rod assembly rotatory force, stir rocker arm support 6 and rotate synchronously around the eccentric shaft 8 that waves on the base 7.Be in the closing position state thereby promote to mould shell switch 9, switch contact connection has up and down been finished the energising requirement.When moulding the shell switch and be in closing position, the outer direction board 2 of jack box points to the closing position nameplates.
During separating brake, counterclockwise pull operating grip 1, operating grip drives rotating shaft 3 around fixed cover 4 rotations, and poke rod assembly 5 is synchronized with the movement.Under the effect of poke rod assembly rotatory force, stir rocker arm support 6 and rotate synchronously around the eccentric shaft 8 that waves on the base 7.Be in the sub-gate position configuration state thereby promote to mould shell switch 9, switch contact disconnection has up and down been finished the outage requirement.When moulding the shell switch and be in the separating brake position, the outer direction board 2 of jack box points to separating brake position nameplates.
Claims (3)
1, a kind of manual operating mechanism of jack box is characterized in that: have one pull operating grip, divide-shut brake direction board, a loop bar shifting component, fixed cover, rotating shaft, one stir rocker arm support, one and wave a base and an eccentric shaft.
2, manual operating mechanism of jack box according to claim 1 is characterized in that: described handle drives rotating shaft, fixed cover, poke rod assembly, rocker arm support and eccentric shaft and does to rotate synchronously, waves base and maintains static.
3, manual operating mechanism of jack box according to claim 2 is characterized in that: described handle can drive the divide-shut brake direction board and rotate.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008102346884A CN101478130A (en) | 2008-11-14 | 2008-11-14 | Manual operation mechanism for splicing box |
| CN 200910166752 CN101783490B (en) | 2008-11-14 | 2009-08-11 | Manual operating mechanism of jack box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008102346884A CN101478130A (en) | 2008-11-14 | 2008-11-14 | Manual operation mechanism for splicing box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101478130A true CN101478130A (en) | 2009-07-08 |
Family
ID=40838776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008102346884A Pending CN101478130A (en) | 2008-11-14 | 2008-11-14 | Manual operation mechanism for splicing box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101478130A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103390873A (en) * | 2013-07-24 | 2013-11-13 | 江苏华强电力设备有限公司 | Improved manual operation mechanism of plug box |
| CN105023813A (en) * | 2015-07-02 | 2015-11-04 | 正泰电气股份有限公司 | Operating mechanism |
| CN106711890A (en) * | 2017-01-08 | 2017-05-24 | 美嘉科技（镇江）有限公司 | Plugging box operation mechanism |
-
2008
- 2008-11-14 CN CNA2008102346884A patent/CN101478130A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103390873A (en) * | 2013-07-24 | 2013-11-13 | 江苏华强电力设备有限公司 | Improved manual operation mechanism of plug box |
| CN103390873B (en) * | 2013-07-24 | 2016-02-10 | 江苏华强电力设备有限公司 | A kind of manual operating mechanism of jack box of improvement |
| CN105023813A (en) * | 2015-07-02 | 2015-11-04 | 正泰电气股份有限公司 | Operating mechanism |
| CN106711890A (en) * | 2017-01-08 | 2017-05-24 | 美嘉科技（镇江）有限公司 | Plugging box operation mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20090708 |