CN201556869U - Jack box manual operation mechanism - Google Patents
Jack box manual operation mechanism Download PDFInfo
- Publication number
- CN201556869U CN201556869U CN2009201654303U CN200920165430U CN201556869U CN 201556869 U CN201556869 U CN 201556869U CN 2009201654303 U CN2009201654303 U CN 2009201654303U CN 200920165430 U CN200920165430 U CN 200920165430U CN 201556869 U CN201556869 U CN 201556869U
- Authority
- CN
- China
- Prior art keywords
- rocker arm
- fixed
- arm support
- jack box
- rocker
- 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 - Lifetime
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Abstract
The utility model discloses a jack box manual operation mechanism which consists of an operating handle, a sign board, a rotating shaft, a fixed sleeve, a toggle bar component, a rocker arm bracket, a rocker panel base, a shaft sleeve and a plastic housing switch, wherein the fixed sleeve is fixed on the jack box shell; the rotating shaft passes through the small holes of the end parts of the operating handle and the sign board and then is sleeved in the fixed sleeve, and can rotate in the fixed sleeve; the inner end part of the rotating shaft is fixed with the toggle bar component; the upper part of the toggle bar component is provided with a cylindrical protrusion which is inserted into the waist-shaped hole of the supporting lug of the rocker arm bracket; the supporting lugs of two ends of the rocker arm bracket are provided with connection holes; the shaft sleeve fixes the rocker arm bracket through the supporting lugs of the rocker arm bracket and the connection holes in the supporting lugs of the rocker panel base, and ensures that the rocker arm bracket can rotate around the shaft sleeve; the rocker arm bracket is internally installed with a groove plate to clamp the brake handle of the plastic housing switch; and the rocker panel base is fixed at the upper part of the plastic housing switch by bolts.
Description
Technical field
The utility model belongs to the low-voltage complete switch equipment field, relates to a kind of manual operating mechanism of jack box in the power transmission and distribution industry.
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; Particularly the switching manipulation of busway inserting case is set up in the high-altitude, need open on the other hand and fixing jack box lid, moulds the shell switch in the hand propelled jack box box.Another mode is a fitting operation rotary handle on the jack box lid, and the method is only applicable to bus duct and vertically installs, and can not satisfy the operation requirement that set up in the bus duct high-altitude and level is installed, and the operation rotary handle is required great effort; After operating, the shell switch on and off also need close jack box lid and secure fixation and finish to mould.
Summary of the invention
Technical problem to be solved in the utility model is, a kind of manual operating mechanism of jack box is provided, and can be fit to the needs of various power transmission and distribution occasions, and simultaneously easy to operate, safe and reliable, action effect is short and sweet.
Solving the technical scheme that its technical problem adopts is: design a kind of manual operating mechanism of jack box, by operating grip, direction board, rotating shaft, fixed cover, poke rod assembly, rocker arm support, rocker base, axle sleeve, mould the shell switch and form; Fixed cover is fixed on the jack box shell, and rotating shaft is placed in fixed cover inside after passing operating grip, direction board end orifices, and can be in the fixed cover inner rotation; The rotating shaft inner end is fixed a poke rod assembly, poke rod assembly top has a cylindrical protrusion to inject in the mounting hole of rocker arm support spike; on the two ends spike of rocker arm support connecting hole is arranged; axle sleeve is fixed rocker arm support by the connecting hole on rocker arm support spike and the rocker base spike; and guarantee rocker arm support and can rotate around axle sleeve, frid is housed in the rocker arm support blocks the sneek of moulding the shell switch; The rocker base is screwed in moulding shell switch top.
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 impetus of the cylindrical protrusion on the poke rod assembly 5, stir rocker arm support 6 and rotate synchronously around the axle sleeve 8 that waves on the base 7, be in the closing position state thereby drive the sneek that frid 10 promotes to mould shell switch 9, having 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 impetus of the cylindrical protrusion on the poke rod assembly 5, stir rocker arm support 6 and rotate synchronously around the axle sleeve 8 that waves on the base 7.Thereby 10 promotions of drive frid are moulded the sneek of shell switch 9 and are in the sub-gate position configuration state, 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 utility model operation is all carried out under jack box lid closed condition, has avoided that the high-altitude is set up, has contacted with moulding the direct of shell switch when level is installed, and protects operating personnel's personal safety; The opening and closing state of display switch outside the jack box case, mechanism's operating effect comes into plain view; And omitted the unlatching of jack box lid and fixed, closed fixing action, simplified procedures energy savings.
Description of drawings
Fig. 1 is a schematic appearance of the present utility model.
Fig. 2 is the utility model schematic perspective view when being in "on" position.
Fig. 3 is the utility model schematic perspective view when being in gate-dividing state.
Fig. 4 is a structural profile schematic diagram of the present utility model.
Below in conjunction with accompanying drawing the utility model is further specified.
Among the figure: 1, operating grip 2, direction board 3, rotating shaft 4, fixed cover 5, poke rod assembly 6, rocker arm support 7, rocker base 8, axle sleeve 9, mould shell switch book 10, frid
Embodiment
As shown in the figure, manual operating mechanism of jack box of the present utility model is by operating grip 1, direction board 2, rotating shaft 3, fixed cover 4, poke rod assembly 5, rocker arm support 6, rocker base 7, axle sleeve 8, mould shell switch 9 and form; Fixed cover 4 is fixed on the jack box shell, and rotating shaft 3 is placed in fixed cover 4 inside after passing operating grip 1, divide-shut brake direction board 2 end orifices, and can be in fixed cover 4 inner rotation; Rotating shaft 3 inner ends are fixed a poke rod assembly 5, poke rod assembly 5 tops have a cylindrical protrusion to inject in the mounting hole of rocker arm support 6 spikes; on the two ends spike of rocker arm support 6 connecting hole is arranged; spike and the connecting hole spike of rocker base 7 on of axle sleeve 8 by rocker arm support 6 is fixing with rocker arm support 6; and guarantee rocker arm support 6 and can rotate around axle sleeve 8, frid 10 is housed in the rocker arm support 6 blocks the sneek of moulding shell switch 9; Rocker base 7 is screwed in moulding shell switch 9 tops.
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 impetus of the cylindrical protrusion on the poke rod assembly 5, stir rocker arm support 6 and rotate synchronously around the axle sleeve 8 that waves on the base 7.Thereby 10 promotions of drive frid are moulded the sneek of shell switch 9 and are in the closing position state, and 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 impetus of the cylindrical protrusion on the poke rod assembly 5, stir rocker arm support 6 and rotate synchronously around the axle sleeve 8 that waves on the base 7.Thereby 10 promotions of drive frid are moulded the sneek of shell switch 9 and are in the sub-gate position configuration state, and 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. manual operating mechanism of jack box is characterized in that: by operating grip, direction board, rotating shaft, fixed cover, poke rod assembly, rocker arm support, rocker base, axle sleeve, mould the shell switch and form; Fixed cover is fixed on the jack box shell, and rotating shaft is placed in fixed cover inside after passing operating grip, direction board end orifices, and can be in the fixed cover inner rotation; The rotating shaft inner end is fixed a poke rod assembly, on the two ends spike of rocker arm support connecting hole is arranged, and axle sleeve is fixed rocker arm support by the connecting hole on rocker arm support spike and the rocker base spike, and guarantees rocker arm support and can rotate around axle sleeve; The rocker base is screwed in moulding shell switch top.
2. manual operating mechanism of jack box according to claim 1 is characterized in that: described poke rod assembly top has a cylindrical protrusion to inject in the mounting hole on the rocker arm support spike.
3. manual operating mechanism of jack box according to claim 2 is characterized in that: frid is housed in the described rocker arm support blocks the sneek of moulding the shell switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201654303U CN201556869U (en) | 2008-11-14 | 2009-08-11 | Jack box manual operation mechanism |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810234688.4 | 2008-11-14 | ||
| CN2009201654303U CN201556869U (en) | 2008-11-14 | 2009-08-11 | Jack box manual operation mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201556869U true CN201556869U (en) | 2010-08-18 |
Family
ID=42616559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201654303U Expired - Lifetime CN201556869U (en) | 2008-11-14 | 2009-08-11 | Jack box manual operation mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201556869U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101783490A (en) * | 2008-11-14 | 2010-07-21 | 华鹏集团有限公司 | Manual operating mechanism of jack box |
| CN105788899A (en) * | 2016-05-12 | 2016-07-20 | 镇江加勒智慧电力科技股份有限公司（中外合资） | Plugging box pull rod operation mechanism |
-
2009
- 2009-08-11 CN CN2009201654303U patent/CN201556869U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101783490A (en) * | 2008-11-14 | 2010-07-21 | 华鹏集团有限公司 | Manual operating mechanism of jack box |
| CN101783490B (en) * | 2008-11-14 | 2013-09-18 | 江苏华鹏智能电气股份有限公司 | Manual operating mechanism of jack box |
| CN105788899A (en) * | 2016-05-12 | 2016-07-20 | 镇江加勒智慧电力科技股份有限公司（中外合资） | Plugging box pull rod operation mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20100818 Effective date of abandoning: 20090811 |
|
| RGAV | Abandon patent right to avoid regrant |