CN201417718Y - Slide block driving device of energy storage electric operating mechanism - Google Patents
Slide block driving device of energy storage electric operating mechanism Download PDFInfo
- Publication number
- CN201417718Y CN201417718Y CN2009200410208U CN200920041020U CN201417718Y CN 201417718 Y CN201417718 Y CN 201417718Y CN 2009200410208 U CN2009200410208 U CN 2009200410208U CN 200920041020 U CN200920041020 U CN 200920041020U CN 201417718 Y CN201417718 Y CN 201417718Y
- Authority
- CN
- China
- Prior art keywords
- slide block
- cam
- breaker
- roller
- plastic casing
- 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
Links
- 238000004146 energy storage Methods 0.000 title abstract description 4
- 230000005540 biological transmission Effects 0.000 claims description 9
- 238000006073 displacement reaction Methods 0.000 claims description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
Landscapes
- Breakers (AREA)
Abstract
The utility model provides a slide block driving device of energy storage electric operating mechanism. The slide block driving device comprises a guide post and a slide block, wherein the slide blockcan make reciprocating motion along the guide post, the slide block can drive a handle of a molded case circuit breaker for switching the molded case circuit breaker under the states of closing, opening and tripping, a main shaft of an energy storage electric operating mechanism is fixedly connected with a cam, and can drive the cam to rotate, a roller is eccentrically arranged on the cam, and penetrates in the slide block for driving the slide block to make the reciprocating motion, when the molded case circuit breaker is switched to the tripping state from the closing state, the roller andthe slide block relatively displace. The slide block driving device has the beneficial effects of simple and reliable structure on the premise that an indicating device which can indicate three different working states of the molded case circuit breaker through the handle of the molded case circuit breaker is realized.
Description
Technical field
The utility model relates to a kind of slide block transmission device that is used to operate the breaker of plastic casing handle in the energy-storing electrically operated mechanism of breaker of plastic casing, belongs to low tension switch attachment technique field.
Background technology
The slide block of existing energy-storing electrically operated mechanism usually and stored energy mechanism connect together, slide block can not be free to slide with the breaker of plastic casing handle, causes realizing identifying three different operating states of breaker of plastic casing by the handle by breaker of plastic casing.Especially when breaker of plastic casing when "on" position switches to trip status, slide block must be free to slide with the breaker of plastic casing handle, promptly between slide block and the stored energy mechanism certain displacement should be arranged, all there is such technical problem in present existing slide block transmission mechanism.
The utility model content
The purpose of this utility model is to solve the problems of the technologies described above, and provides a kind of simple and reliable for structure being used to operate the slide block transmission device of breaker of plastic casing handle.
The utility model purpose is achieved through the following technical solutions:
A kind of slide block transmission device of energy-storing electrically operated mechanism, comprise: guide pillar and slide block, described slide block moves back and forth along guide pillar, described slide block drives the handle of breaker of plastic casing and uses so that breaker of plastic casing is closing a floodgate, separating brake, thread off and switch between three states, the main shaft of described energy-storing electrically operated mechanism is fixedly connected with a cam and drives cam rotation, off-centre is provided with a roller on the described cam, described roller extend into that driving sliding block moves back and forth in the slide block, and when breaker of plastic casing when "on" position switches to trip status, between described roller and the slide block relative displacement is arranged.
Further, described slide block is provided with a breach, and described roller extend in this breach, and the width of described breach is greater than the diameter of described roller.
Again further, described roller pivot is arranged on the described cam.
The beneficial effects of the utility model are mainly reflected in: realize identifying the prerequisite of the indicating device of three different operating states of breaker of plastic casing by handle by breaker of plastic casing, and simple and reliable for structure.
Description of drawings
Below in conjunction with accompanying drawing technical solutions of the utility model are described further:
Fig. 1: the vertical view when the utility model operation breaker of plastic casing is in "on" position.
Fig. 2: the vertical view when the utility model operation breaker of plastic casing is in gate-dividing state.
Fig. 3: the vertical view when the utility model operation breaker of plastic casing is in trip status.
Wherein:
1 guide pillar, 2 slide blocks, 3 rollers
4 cams
Embodiment
The utility model has disclosed a kind of slide block transmission device of energy-storing electrically operated mechanism, as shown in the figure, comprise: guide pillar 1 and slide block 2, described slide block 2 moves back and forth along guide pillar 1, the handle that described slide block 2 drives breaker of plastic casing with so that breaker of plastic casing between combined floodgate, separating brake, three states of dropout, switch.
Described energy-storing electrically operated mechanism comprises a main shaft and plays the spring (all not shown among the figure) of energy storage effect; described main shaft is fixedly connected with a cam 4 and drives cam 4 and rotates; certainly the utility model is not limited to cam 4, and any disk that can be rotated by main shaft drives is all within protection range of the present utility model.
Off-centre and pivot are provided with a roller 3 on the described cam 4, and described slide block 2 is provided with a breach, and described roller 3 extend in this breach, and the width of described breach is greater than the diameter of described roller 3.
When breaker of plastic casing when the "on" position of Fig. 1 switches to the gate-dividing state of Fig. 2, the bottom that roller 3 promotes breach makes slide block 2 move down along guide pillar 1; When breaker of plastic casing when the gate-dividing state of Fig. 2 switches to the "on" position of Fig. 1, the top that roller 3 promotes breach makes slide block 2 along moving on the guide pillar 1; When breaker of plastic casing when the "on" position of Fig. 1 switches to the trip status of Fig. 3, the handle of breaker of plastic casing drives slide block 2 and moves down along guide pillar 1, the roller 3 on the cam 4 is failure to actuate and is not influenced slide block 2 actions, produces relative displacement between described roller 3 and the slide block 2.
The design compares with prior art to be had simple and reliable for structurely, is to have realized not needing breaker of plastic casing producer to improve, and is the prerequisite that realizes identifying by the handle by breaker of plastic casing the indicating device of three different operating states of breaker of plastic casing.
The utility model also has multiple implementation.All employings are equal to replacement or equivalent transformation and all technical schemes of forming, all drop within the claimed scope of the utility model.
Claims (3)
1. the slide block transmission device of an energy-storing electrically operated mechanism, comprise: guide pillar (1) and slide block (2), described slide block (2) moves back and forth along guide pillar (1), described slide block (2) drives the handle of breaker of plastic casing and uses so that breaker of plastic casing is closing a floodgate, separating brake, thread off and switch between three states, it is characterized in that: the main shaft of described energy-storing electrically operated mechanism is fixedly connected with a cam (4) and drives cam (4) and rotates, described cam (4) is gone up off-centre and is provided with a roller (3), described roller (3) extend into the middle driving sliding block (2) of slide block (2) and moves back and forth, and when breaker of plastic casing when "on" position switches to trip status, between described roller (3) and the slide block (2) relative displacement is arranged.
2. the slide block transmission device of energy-storing electrically operated mechanism according to claim 1, it is characterized in that: described slide block (2) is provided with a breach, and described roller (3) extend in this breach, and the width of described breach is greater than the diameter of described roller (3).
3. the slide block transmission device of energy-storing electrically operated mechanism according to claim 2, it is characterized in that: described roller (3) pivot is arranged on the described cam (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200410208U CN201417718Y (en) | 2009-04-09 | 2009-04-09 | Slide block driving device of energy storage electric operating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200410208U CN201417718Y (en) | 2009-04-09 | 2009-04-09 | Slide block driving device of energy storage electric operating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201417718Y true CN201417718Y (en) | 2010-03-03 |
Family
ID=41794145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200410208U Expired - Lifetime CN201417718Y (en) | 2009-04-09 | 2009-04-09 | Slide block driving device of energy storage electric operating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201417718Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101937800A (en) * | 2010-09-09 | 2011-01-05 | 无锡市凯旋电机有限公司 | Status identification device of breaker driving mechanism |
-
2009
- 2009-04-09 CN CN2009200410208U patent/CN201417718Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101937800A (en) * | 2010-09-09 | 2011-01-05 | 无锡市凯旋电机有限公司 | Status identification device of breaker driving mechanism |
| CN101937800B (en) * | 2010-09-09 | 2012-05-30 | 无锡市凯旋电机有限公司 | Status identification device of breaker driving mechanism |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201266582Y (en) | Cam driving gear for double power supply automatic changeover switch | |
| CN101866762B (en) | Rack-and-pinion type transmission mechanism of automatic changeover switch device | |
| CN108695082B (en) | Energy storage transmission mechanism and rotary switch operating device using same | |
| CN2893906Y (en) | Padlock device with electric operating mechanism | |
| CN102723229B (en) | Manual operation mechanism of outdoor permanent magnetic high-voltage vacuum circuit breaker | |
| CN201417718Y (en) | Slide block driving device of energy storage electric operating mechanism | |
| CN2530335Y (en) | Double mains automatic switchover gear with mechanical mutual locking structure | |
| CN204270907U (en) | A kind of modified model device for switching | |
| CN2922087Y (en) | Rotary shaft reversing arrangement for automatic commutation switch electric equipment | |
| CN202259079U (en) | Operating mechanism of small-sized breaker | |
| CN202454485U (en) | Rigid power transmission device | |
| CN201369289Y (en) | Device for manual brake closing and separating and lock catch protection thereof for high-pressure vacuum permanent magnetic circuit breaker | |
| CN102306566A (en) | Contact asynchronous double-speed movement actuating mechanism for generator breaker | |
| CN203553021U (en) | Isolating switch | |
| CN107622883A (en) | A kind of direct-current isolating switch | |
| CN101872689B (en) | Worm gear and worm transmission mechanism for automatic change-over switch equipment | |
| CN201829411U (en) | Permanent-magnet vacuum circuit breaker | |
| CN201780890U (en) | Pinion-and-rack transmission mechanism for automatic transfer switching equipment | |
| CN202363302U (en) | Auxiliary contact structure used for low voltage electric device | |
| CN201315282Y (en) | A vacuum circuit breaker opening transmission device | |
| CN201417680Y (en) | Spinning contact switch | |
| CN201584308U (en) | Secondary positioning device of energy-storing electric operating mechanism | |
| CN201282085Y (en) | Device for preventing operation mechanism from repeat U-shaped brake | |
| CN201229894Y (en) | Low voltage vacuum circuit breaker for permanent magnet mechanism | |
| CN105428115B (en) | A kind of breaker |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SUZHOU FUTURE ELECTRICAL CO., LTD. Free format text: FORMER NAME: SUZHOU FUTURE ELECTRICAL APPARATUS CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 215144 Suzhou, Jiangsu Province, Beiqiao Hope Industrial Park, Wu Kai Road No. 8, No. Patentee after: The following electrical equipment limited company in Suzhou Address before: 215144 Suzhou, Jiangsu Province, Beiqiao Hope Industrial Park, Wu Kai Road No. 8, No. Patentee before: Suzhou Future Electrical Apparatus Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100303 |