CN203055816U - High-voltage switch cabinet handcart-type circuit breaker operating mechanism - Google Patents
High-voltage switch cabinet handcart-type circuit breaker operating mechanism Download PDFInfo
- Publication number
- CN203055816U CN203055816U CN 201220629483 CN201220629483U CN203055816U CN 203055816 U CN203055816 U CN 203055816U CN 201220629483 CN201220629483 CN 201220629483 CN 201220629483 U CN201220629483 U CN 201220629483U CN 203055816 U CN203055816 U CN 203055816U
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- CN
- China
- Prior art keywords
- separating brake
- combined floodgate
- module
- switch cabinet
- operating mechanism
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- 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
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Abstract
The utility model discloses a high-voltage switch cabinet handcart-type circuit breaker operating mechanism. The high-voltage switch cabinet handcart-type circuit breaker operating mechanism includes a switching-on module and a switching-off module, wherein the switching-on module and the switching-off module are both in modular structures, and are mutually independent. According to the high-voltage switch cabinet handcart-type circuit breaker operating mechanism of the utility model, the adopted switching-on module and the switching-off module are both in modular structures and are mutually independent; if problems occur in operation process, portions or components on which the problems occur can be judged simply; a conclusion can be timely and effectively made; rapid and timely replacement of the portions or the components can be facilitated; and normal operation of the high-voltage switch cabinet handcart-type circuit breaker operating mechanism is not be affected.
Description
Technical field
The utility model relates to a kind of circuit breaker operation mechanism, relate in particular to a kind of high-tension switch cabinet handcart type breaker operating mechanism, can supply industrial and mining enterprises, power plant and transformer station as the usefulness of deciliter load current, overload current, fault current, and be applicable to the occasion of frequent operation.
Background technology
In the element in the high-tension switch cabinet, because of part complexity, wide in variety, its operation frequently is easy to generate the part loss, and changes inconvenient phenomenon, and common used mechanism is that integral body goes into to adorn formula, and this structure is if want during mechanism's problem whole mechanism to change.And the part replacement inconvenience of getting up, close a floodgate to be difficult to resolve when abnormal conditions occurring with separating brake and determine.Complete machine mechanism safeguards inconvenience, also be not easy to carry, and more converting mechanism will be readjusted the technical parameter of vacuum tube, and this brings a lot of unnecessary troubles to maintenance.
Therefore, need a kind of module mechanism device to solve the problem of above appearance especially.
The utility model content
At the problems referred to above, the purpose of this utility model is to provide a kind of high-tension switch cabinet handcart type breaker operating mechanism, to solve in the prior art part replacement inconvenient problem of getting up.
To achieve these goals, the technical solution of the utility model is as follows:
High-tension switch cabinet handcart type breaker operating mechanism is characterized in that, comprises combined floodgate module and separating brake module, and described combined floodgate module and separating brake module are modular construction, and separate between the two.
In a preferred embodiment of the present utility model, described combined floodgate module comprises energy-stored spring, combined floodgate semiaxis, combined floodgate bent plate, hinge wheel, energy storage connecting lever, ratchet, main connecting lever, driving claw, chain, rocking arm, energy storage motor, the sincere son of combined floodgate, cam, gear, pinion; Described energy storage motor is connected with pinion, pinion is connected with hinge wheel by chain, driving claw is connected on the hinge wheel, driving claw and ratchet are in transmission connection, ratchet, energy storage connecting lever and cam all are connected in the same rotating shaft, and the energy storage connecting lever is connected with energy-stored spring, and cam is corresponding with the sincere son that closes a floodgate, the combined floodgate bent plate is connected with the combined floodgate semiaxis, and the combined floodgate semiaxis is connected with the sincere son that closes a floodgate; Described cam is also corresponding with main connecting lever, and main connecting lever is connected with main shaft.Further, described gear and pinion, described gear and rocking arm are connected on the same rotation axis.
In a preferred embodiment of the present utility model, described separating brake module comprises separating brake semiaxis, separating brake axle, separating brake buckle, the sincere son of separating brake; The separating brake buckle is arranged on the separating brake axle, and the separating brake semiaxis is connected with the separating brake buckle, and described separating brake buckle is connected with the sincere son of separating brake.
The utility model adopts combined floodgate module and separating brake module to be modular construction, and separate technical solution between the two, if go wrong in the middle of the operating process, can simply judge which part or which part problem, be beneficial to timely and effectively and draw a conclusion, be convenient in time change fast, do not influence its operate as normal.
Two module parts of the utility model are simple, and number of spare parts is few, and can standardized production, and accurate positioning during assembling.
Characteristics of the present utility model can be consulted the detailed description of the graphic and following better execution mode of this case and be obtained to be well understood to.
Description of drawings
Fig. 1 is schematic diagram of the present utility model.
Fig. 2 is the schematic diagram of other direction of the present utility model.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, further set forth the utility model below in conjunction with specific embodiment.
Referring to Fig. 1 and 2, high-tension switch cabinet handcart type breaker operating mechanism comprises combined floodgate module and separating brake module, and described combined floodgate module and separating brake module are modular construction, and separate between the two.
The combined floodgate module comprises energy-stored spring 1, combined floodgate semiaxis 11, combined floodgate bent plate 10, hinge wheel 5, energy storage connecting lever 2, ratchet 3, main connecting lever 14, driving claw 4, chain 6, rocking arm 13, energy storage motor 22, sincere sub 9, cam 8, gear 12, pinion 7 close a floodgate.
As Fig. 1 and shown in Figure 2, stored energy operation: circuit breaker passes through rocking arm 13 rocking gears 12 with manual energy storage bar, drive hinge wheel 5 through pinion 7 by chain 6 then, produce a transmission process, and the transmission of hinge wheel 5 makes driving claw 4 drive ratchet 3, this ratchet 3 has clutch function, it is transferred to and to a certain degree makes cam 8 fasten combined floodgate sincere sub 9, combined floodgate semiaxis 11 maintains combined floodgate sincere sub 9, and this process allows energy-stored spring 1 stretch, and so just finishes an energy storage job.The motor thermal energy storage process is with above the same, and just it is to use energy storage motor 22, rather than rocking arm 13.Closing operation: it is by combined floodgate semiaxis 11 being rotated, change its original energy storage balance, make energy-stored spring 1 energy discharge, rotate its cam 8, rotate through cam 8 and get to main connecting lever 14, and main connecting lever 14 driving main shaft, so just finishes making process.
The separating brake module comprises separating brake semiaxis 16, separating brake axle 18, separating brake buckle 19, separating brake sincere sub 20; Separating brake buckle 19 is arranged on the separating brake axle 18, and separating brake semiaxis 16 is connected with separating brake buckle 19, and described separating brake buckle 19 is connected with separating brake sincere sub 20.
Sub-switching operation: when switch obtains the instruction of separating brake, rotate trip separating brake buckle 19 and separating brake of separating brake semiaxis 16 is sincere sub 20, and switch carries out opposite spin at macro-axis and finishes the separating brake action under tripping spring and touch spring effect.
More than show and described basic principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and the specification is principle of the present utility model; the utility model also has the changes and improvements of various operating conditions under the prerequisite that does not break away from the utility model spirit and scope, and these changes and improvements all fall in the claimed scope of the present utility model.The protection range that the utility model requires is defined by appending claims and equivalent thereof.
Claims (3)
1. high-tension switch cabinet handcart type breaker operating mechanism is characterized in that, comprises combined floodgate module and separating brake module, and described combined floodgate module and separating brake module are modular construction, and separate between the two; The combined floodgate module comprises energy-stored spring, combined floodgate semiaxis, combined floodgate bent plate, hinge wheel, energy storage connecting lever, ratchet, main connecting lever, driving claw, chain, rocking arm, energy storage motor, the sincere son of combined floodgate, cam, gear, pinion; Described energy storage motor is connected with pinion, pinion is connected with hinge wheel by chain, driving claw is connected on the hinge wheel, driving claw and ratchet are in transmission connection, ratchet, energy storage connecting lever and cam all are connected in the same rotating shaft, and the energy storage connecting lever is connected with energy-stored spring, and cam is corresponding with the sincere son that closes a floodgate, the combined floodgate bent plate is connected with the combined floodgate semiaxis, and the combined floodgate semiaxis is connected with the sincere son that closes a floodgate; Described cam is also corresponding with main connecting lever, and main connecting lever is connected with main shaft.
2. high-tension switch cabinet handcart type breaker operating mechanism according to claim 1 is characterized in that, described gear and pinion, and described gear and rocking arm are connected on the same rotation axis.
3. high-tension switch cabinet handcart type breaker operating mechanism according to claim 1 is characterized in that, described separating brake module comprises separating brake semiaxis, separating brake axle, separating brake buckle, the sincere son of separating brake; The separating brake buckle is arranged on the separating brake axle, and the separating brake semiaxis is connected with the separating brake buckle, and described separating brake buckle is connected with the sincere son of separating brake.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220629483 CN203055816U (en) | 2012-11-22 | 2012-11-22 | High-voltage switch cabinet handcart-type circuit breaker operating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220629483 CN203055816U (en) | 2012-11-22 | 2012-11-22 | High-voltage switch cabinet handcart-type circuit breaker operating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203055816U true CN203055816U (en) | 2013-07-10 |
Family
ID=48738743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220629483 Expired - Fee Related CN203055816U (en) | 2012-11-22 | 2012-11-22 | High-voltage switch cabinet handcart-type circuit breaker operating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203055816U (en) |
-
2012
- 2012-11-22 CN CN 201220629483 patent/CN203055816U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130710 Termination date: 20151122 |
|
| EXPY | Termination of patent right or utility model |