CN204720805U - Switch cabinet shutter opening mechanism - Google Patents
Switch cabinet shutter opening mechanism Download PDFInfo
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- CN204720805U CN204720805U CN201520399139.8U CN201520399139U CN204720805U CN 204720805 U CN204720805 U CN 204720805U CN 201520399139 U CN201520399139 U CN 201520399139U CN 204720805 U CN204720805 U CN 204720805U
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- valve
- drive plate
- lower valve
- valve drive
- upper valve
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Abstract
Complete equipment is pressed into, specifically switch cabinet shutter opening mechanism during the utility model relates to.Installation sleeve that its comprises by sliding along guide rod is arranged on upper valve on guide rod and lower valve, the rear end of upper valve drive plate is hinged on the installation sleeve of valve, upper valve drive plate is arranged on upper valve mounting panel by lever shaft, and the two ends of upper valve pull bar to be hinged on the rear end of valve pressing plate and front portion on valve drive plate respectively; The front end of upper valve pressing plate is hinged on the track end of handcart type breaker; The rear end of lower valve drive plate is hinged on the installation sleeve of lower valve of side, place, and lower valve drive plate is arranged on lower valve mounting panel by lever shaft, and the two ends of lower valve pull bar to be hinged under the rear end of lower valve pressing plate and rear portion on valve drive plate respectively; The front end of lower valve pressing plate is in the track end of handcart type breaker.The utility model structure is simple, reliable operation.
Description
Technical field
Complete equipment is pressed into, specifically switch cabinet shutter opening mechanism during the utility model relates to.
Background technology
existing handcart type breaker switch cubicle valve opening mechanism, there is complex structure, manufacturing cost is high, reliability is not high problem.
Summary of the invention
Technical problem to be solved in the utility model is, provides that a kind of structure is simple, the switch cabinet shutter opening mechanism of low cost of manufacture, good reliability.
Switch cabinet shutter opening mechanism of the present utility model, it comprises valve and lower valve, the two ends, left and right of described upper valve and the two ends, left and right of lower valve are arranged on the guide rod in left side and the guide rod on right side respectively by installation sleeve, and described installation sleeve can slide up and down along guide rod; Handcart type breaker track rear is on one side provided with valve driving device, and the rear of another side is provided with lower valve driving device;
Upper valve driving device comprises valve pressing plate, upper valve pull bar, upper valve drive plate, upper valve mounting panel, lever shaft; Upper valve drive plate is arranged on upper valve mounting panel by lever shaft, and upper valve drive plate is divided into valve drive plate on anterior upper valve drive plate and rear portion, and described upper valve drive plate can rotate along this lever shaft; The two ends of upper valve pull bar to be hinged on the rear end of valve pressing plate and front portion on valve drive plate respectively; The front end of upper valve pressing plate is hinged on the track end of handcart type breaker; The rear end of upper valve drive plate is hinged on the installation sleeve of upper valve of side, place, and can by the upper valve of upper valve drive plate driving moves when upper valve pressing plate is depressed by circuit breaker cart;
Lower valve driving device comprises lower valve pressing plate, lower valve pull bar, lower valve drive plate, lower valve mounting panel, lever shaft; Lower valve drive plate is arranged on lower valve mounting panel by lever shaft, and lower valve drive plate is divided into valve drive plate under anterior lower valve drive plate and rear portion, and described lower valve drive plate can rotate along this lever shaft; The two ends of lower valve pull bar to be hinged under the rear end of lower valve pressing plate and rear portion on valve drive plate respectively; The front end of lower valve pressing plate is hinged on the track end of handcart type breaker; The rear end of lower valve drive plate is hinged on the installation sleeve of lower valve of side, place, and lower valve can be driven to move down by lower valve drive plate when valve pressing plate is depressed by circuit breaker cart instantly.
Upper valve driving device and lower valve driving device structure simple, when handcart type breaker is pressed onto valve pressing plate and lower valve pressing plate, the active force that upper valve pressing plate gives one, the front end of upper valve drive plate downward by upper valve pull bar, due to lever principle, corresponding upper valve installation sleeve is subject to an active force upwards, thus the upper valve of driving moves.The active force that lower valve pressing plate gives one, the rear portion of lower valve drive plate downward by lower valve pull bar, corresponding lower valve installation sleeve is subject to a downward active force, thus drives lower valve to move down.Handcart type breaker can arrive service position smoothly.
Upper valve driving device also comprises valve back-moving spring, and described upper valve back-moving spring one end is connected on rear portion on valve drive plate, and the other end is connected in the part that valve mounting panel is positioned at below valve drive plate;
Lower valve driving device also comprises lower valve back-moving spring; Described lower valve back-moving spring one end is connected under rear portion on valve drive plate, and the other end is connected in the part that lower valve mounting panel is positioned at above lower valve drive plate.Arrange back-moving spring, Reliable guarantee is when handcart type breaker leaves, and upper valve or lower valve can to original position, certain junction can not occur and block by Trusted recovery in time, cause valve or lower valve reliably can not return to the situation of original position in time.
On described front portion, the length of valve drive plate is shorter than the length of valve drive plate on rear portion; Under described front portion, the length of valve drive plate is shorter than the length of valve drive plate under rear portion.Such design, makes when handcart type breaker leaves, and upper valve or lower valve, by less power, just can return to original position.
On described upper valve pull bar and front portion, the junction of valve drive plate is positioned at the front end of valve drive plate, by less power, can drive on valve and move.
Described upper valve pressing plate and lower valve pressing plate are arranged on a base respectively.
Accompanying drawing explanation
Fig. 1 is the front view that the upper valve of the utility model embodiment is in non-lifting status;
Fig. 2 is the left view that the upper valve of the utility model embodiment is in non-lifting status;
Fig. 3 is the left view that the upper valve of the utility model embodiment is in lifting status;
Fig. 4 is the front view that the lower valve of the utility model embodiment is in the state that do not decline;
Fig. 5 is the left view that the lower valve of the utility model embodiment is in the state that do not decline;
Fig. 6 is the left view that the lower valve of the utility model embodiment is in decline state;
Fig. 7 is the vertical view of the utility model embodiment;
Fig. 8 is handcart type breaker front view of the present utility model when being in service position;
Fig. 9 is that handcart type breaker is away from left view of the present utility model behind service position.
Embodiment
As shown in the figure: a kind of switch cabinet shutter opening mechanism, it comprises valve 2 and lower valve 3, the two ends, left and right of described upper valve 2 and the two ends, left and right of lower valve 3 are arranged on the guide rod 1 in left side and the guide rod 1 on right side respectively by installation sleeve 4, and described installation sleeve 4 can slide up and down along guide rod 1; Handcart type breaker track rear is on one side provided with valve driving device, and the rear of another side is provided with lower valve driving device;
Upper valve driving device comprises valve pressing plate 5, upper valve pull bar 7, upper valve drive plate 9, upper valve mounting panel 11, lever shaft 13; Upper valve drive plate 9 is arranged on upper valve mounting panel 11 by lever shaft 13, and upper valve drive plate 9 is divided into valve drive plate on anterior upper valve drive plate and rear portion, and described upper valve drive plate 9 can rotate along this lever shaft 13; The two ends of upper valve pull bar 7 to be hinged on the rear end of valve pressing plate 5 and front portion on valve drive plate respectively; The front end of upper valve pressing plate 5 is hinged on the track end of handcart type breaker; The rear end of upper valve drive plate 9 is hinged on the installation sleeve 4 of the upper valve 2 of side, place, and can be driven on upper valve 2 by upper valve drive plate 9 when upper valve pressing plate 5 is depressed by circuit breaker cart and move;
Lower valve driving device comprises lower valve pressing plate 6, lower valve pull bar 8, lower valve drive plate 10, lower valve mounting panel 12, lever shaft 13; Lower valve drive plate 10 is arranged on lower valve mounting panel 12 by lever shaft 13, and lower valve drive plate 10 is divided into valve drive plate under anterior lower valve drive plate and rear portion, and described lower valve drive plate 10 can rotate along this lever shaft; The two ends of lower valve pull bar 8 to be hinged under the rear end of lower valve pressing plate 6 and rear portion on valve drive plate respectively; The front end of lower valve pressing plate 6 is hinged on the track end of handcart type breaker; The rear end of lower valve drive plate 10 is hinged on the installation sleeve 4 of the lower valve 3 of side, place, and lower valve 3 can be driven to move down by lower valve drive plate 10 when valve pressing plate 6 is depressed by circuit breaker cart instantly.
Upper valve driving device also comprises valve back-moving spring 14, and described upper valve back-moving spring 14 one end is connected on rear portion on valve drive plate, and the other end is connected in the part that valve mounting panel 11 is positioned at below valve drive plate 9;
Lower valve driving device also comprises lower valve back-moving spring 15; Described lower valve back-moving spring 15 one end is connected under rear portion on valve drive plate, and the other end is connected in the part that lower valve mounting panel 12 is positioned at above lower valve drive plate 10.
On described front portion, the length of valve drive plate is shorter than the length of valve drive plate on rear portion; Under described front portion, the length of valve drive plate is shorter than the length of valve drive plate under rear portion.
Described upper valve pull bar 7 is positioned at the front end of valve drive plate 9 with the junction of valve drive plate on front portion.
Described upper valve pressing plate 5 and lower valve pressing plate 6 are arranged on a base 16 respectively.
When handcart type breaker is pressed onto valve pressing plate 5 and lower valve pressing plate 6, the active force that upper valve pressing plate 5 gives one, the front end of upper valve drive plate 9 downward by upper valve pull bar 7, due to lever principle, the installation sleeve 4 of corresponding upper valve 2 is subject to an active force upwards, thus the upper valve 2 of driving moves.The active force that lower valve pressing plate 6 gives one, the rear portion of lower valve drive plate 10 downward by lower valve pull bar 8, the installation sleeve 4 of corresponding lower valve 3 is subject to a downward active force, thus drives lower valve 3 to move down.Valve is opened, and handcart type breaker can arrive service position.When handcart type breaker leaves, upper valve 2 and lower valve 3 are respectively under the effect of upper valve back-moving spring 14 and lower valve back-moving spring 15, and return to original position, valve is closed automatically.
Claims (5)
1. a switch cabinet shutter opening mechanism, it is characterized in that: it comprises valve (2) and lower valve (3), the two ends, left and right of described upper valve (2) and the two ends, left and right of lower valve (3) are arranged on the guide rod (1) in left side and the guide rod (1) on right side respectively by installation sleeve (4), and described installation sleeve (4) can slide up and down along guide rod (1); Handcart type breaker track rear is on one side provided with valve driving device, and the rear of another side is provided with lower valve driving device;
Upper valve driving device comprises valve pressing plate (5), upper valve pull bar (7), upper valve drive plate (9), upper valve mounting panel (11), lever shaft (13); Upper valve drive plate (9) is arranged on upper valve mounting panel (11) by lever shaft (13), and upper valve drive plate (9) is divided into valve drive plate on anterior upper valve drive plate and rear portion, described upper valve drive plate (9) can be rotated along this lever shaft (13); The two ends of upper valve pull bar (7) to be hinged on the rear end of valve pressing plate (5) and front portion on valve drive plate respectively; The front end of upper valve pressing plate (5) is hinged on the track end of handcart type breaker; The rear end of upper valve drive plate (9) is hinged on the installation sleeve (4) of the upper valve (2) of side, place, and can by valve (2) in the driving of upper valve drive plate (9) moves when upper valve pressing plate (5) is depressed by circuit breaker cart;
Lower valve driving device comprises lower valve pressing plate (6), lower valve pull bar (8), lower valve drive plate (10), lower valve mounting panel (12), lever shaft (13); Lower valve drive plate (10) is arranged on lower valve mounting panel (12) by lever shaft (13), and lower valve drive plate (10) is divided into valve drive plate under anterior lower valve drive plate and rear portion, described lower valve drive plate (10) can be rotated along this lever shaft; The two ends of lower valve pull bar (8) to be hinged under the rear end of lower valve pressing plate (6) and rear portion on valve drive plate respectively; The front end of lower valve pressing plate (6) is hinged on the track end of handcart type breaker; The rear end of lower valve drive plate (10) is hinged on the installation sleeve (4) of the lower valve (3) of side, place, and lower valve (3) can be driven to move down by lower valve drive plate (10) when valve pressing plate (6) is depressed by circuit breaker cart instantly.
2. switch cabinet shutter opening mechanism according to claim 1, it is characterized in that: upper valve driving device also comprises valve back-moving spring (14), described upper valve back-moving spring (14) one end is connected on rear portion on valve drive plate, and the other end is connected to valve mounting panel (11) and is positioned in the part of valve drive plate (9) below;
Lower valve driving device also comprises lower valve back-moving spring (15); Described lower valve back-moving spring (15) one end is connected under rear portion on valve drive plate, and the other end is connected to lower valve mounting panel (12) and is positioned in the part of lower valve drive plate (10) top.
3. switch cabinet shutter opening mechanism according to claim 1 and 2, is characterized in that: on described front portion, the length of valve drive plate is shorter than the length of valve drive plate on rear portion; Under described front portion, the length of valve drive plate is shorter than the length of valve drive plate under rear portion.
4. switch cabinet shutter opening mechanism according to claim 1, is characterized in that: described upper valve pull bar (7) is positioned at the front end of valve drive plate (9) with the junction of valve drive plate on front portion.
5. switch cabinet shutter opening mechanism according to claim 1, is characterized in that: described upper valve pressing plate (5) and lower valve pressing plate (6) are arranged on a base (16) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520399139.8U CN204720805U (en) | 2015-06-10 | 2015-06-10 | Switch cabinet shutter opening mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520399139.8U CN204720805U (en) | 2015-06-10 | 2015-06-10 | Switch cabinet shutter opening mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204720805U true CN204720805U (en) | 2015-10-21 |
Family
ID=54319771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520399139.8U Active CN204720805U (en) | 2015-06-10 | 2015-06-10 | Switch cabinet shutter opening mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204720805U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109390870A (en) * | 2018-11-19 | 2019-02-26 | 江苏天港箱柜有限公司 | A kind of high-tension switch cabinet |
-
2015
- 2015-06-10 CN CN201520399139.8U patent/CN204720805U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109390870A (en) * | 2018-11-19 | 2019-02-26 | 江苏天港箱柜有限公司 | A kind of high-tension switch cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 212200 south side of Pearl Square, Yangzhong Development Zone, Zhenjiang City, Jiangsu Province Patentee after: Zhenjiang Daquan Intelligent Electric Co.,Ltd. Address before: 212200 south side of Pearl Square, Yangzhong Development Zone, Zhenjiang City, Jiangsu Province Patentee before: ZHENJIANG DAQO EATON ELECTRICAL Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |