CN101882530A - High-voltage vacuum switch energy-storage mechanism and control device thereof - Google Patents
High-voltage vacuum switch energy-storage mechanism and control device thereof Download PDFInfo
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- CN101882530A CN101882530A CN2010101990937A CN201010199093A CN101882530A CN 101882530 A CN101882530 A CN 101882530A CN 2010101990937 A CN2010101990937 A CN 2010101990937A CN 201010199093 A CN201010199093 A CN 201010199093A CN 101882530 A CN101882530 A CN 101882530A
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- 238000004146 energy storage Methods 0.000 title claims abstract description 70
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- 230000006872 improvement Effects 0.000 abstract description 10
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Abstract
The invention discloses a control device of a high-voltage vacuum switch energy-storage mechanism and the energy-storage mechanism applying the device. The energy-storage mechanism comprises the control device, a mechanism half-box body, a mechanism main shaft rotatably connected with the mechanism box body, and a mechanism main shaft gear and an energy-storage maintaining block arranged on the mechanism main shaft. The mechanism main shaft gear is matched with an energy-storage gear of a manual energy storage, and the energy-storage maintaining block is matched with an energy storage contact arm of a closed switch. As an improvement of the invention, the control device is matched with the mechanism half-box body through a frame. The frame design of the invention greatly increases the strength of the mechanism and the matching precision of a component, and thus, the stability and the service life of the entire mechanism are greatly increased. A control switch of the energy-storage mechanism is separated and designed independently, so that the bottleneck of the traditional design idea is broken through; and the control device is modularized, which is beneficial to production maintenance and efficiency increase.
Description
Technical field
The present invention relates to a kind of parts of high-pressure vacuum switch, especially the control device of its stored energy mechanism and stored energy mechanism.
Background technology
At present, the control of the mechanism of high-pressure vacuum switch energy storage relies on the action of the some shifting block control stored energy mechanism complexity of entanglement in the stored energy mechanism casing, because the stored energy mechanism inner components is many, and complex structure; And also high to the parameters requirement of stored energy mechanism supporting box, such as body structure, rigidity etc.Any damage of components of stored energy mechanism box house, the dismounting of rectification casing need be caused the situation of pulling one hair and move the whole body, re-assembly after the maintenance, the assembling degree of difficulty is bigger, has big variation with the technical parameter that causes the whole high-pressure vacuum switch of maintenance difficult and refitting back.
The designer of high-pressure vacuum switch focuses on always and each parts in the casing are simplified or with its layout again, is used for improving the reliability of stored energy mechanism, but still can not effectively solves complex structure, the problem of dismounting, maintenance difficult.
Summary of the invention
The present invention is using in view of existing high-pressure vacuum switch, the control device of stored energy mechanism and stored energy mechanism, poor reliability, complex structure repair rate height, and repair demolition inconvenience cause defectives such as the life-span is too short, provide a kind of simple in structure, the reliability height, superior performance, repair demolition is the control device of stored energy mechanism and stored energy mechanism easily.
The technical scheme that the present invention solves existing issue is:
A kind of control device of high-voltage vacuum switch energy-storage mechanism comprises accumulator, combined floodgate, separating brake switch that the control stored energy mechanism moves, and as improvement of the present invention, described control device also comprises accumulator, combined floodgate, the integrated framework of separating brake switch.
As a further improvement on the present invention, described accumulator comprises manual accumulator and motor-driven accumulator, the combined floodgate switch comprises energy storage contact arm and the combined floodgate holding plate that is articulated on the framework, and the separating brake switch comprises the rotatable semiaxis that is arranged on the framework, and described semiaxis matches with the combined floodgate holding plate.
As a further improvement on the present invention, described framework is provided with control switch knob that closes a floodgate and the opening button of controlling separating brake, and described switch knob matches with the energy storage contact arm of combined floodgate switch, control energy storage contact arm; Semiaxis handle set on described opening button and the separating brake switch semiaxis matches.
As a further improvement on the present invention, described manual accumulator is arranged in the framework, and described manual accumulator comprises power transmission shaft and is connected in manual energy storage piece and energy storage gear on the power transmission shaft.
As a further improvement on the present invention, be provided with unilateral bearing between described manual energy storage piece and the power transmission shaft.
As a further improvement on the present invention, energy storage contact arm, the combined floodgate holding plate of described combined floodgate switch are provided with back-moving spring, and described separating brake switch semiaxis is provided with back-moving spring, and back-moving spring is used for each parts is reset to initial position.
As a further improvement on the present invention, described framework is at least one semi-enclosed cavity, offers the installing hole that each parts is installed on the described cavity.
The present invention also provides a kind of stored energy mechanism of using above-mentioned control device:
A kind of high-voltage vacuum switch energy-storage mechanism, comprise aforesaid control device and mechanism's half chests body, be rotationally connected with mechanism's main shaft and the mechanism's mainshaft gear, the energy storage maintainance block that are arranged on mechanism's main shaft on mechanism's casing, described mechanism mainshaft gear matches with the energy storage gear of manual accumulator, described energy storage maintainance block matches with the energy storage contact arm of combined floodgate switch, as improvement of the present invention, described control device cooperates with mechanism half chests body by framework.
As a further improvement on the present invention, described control device is connected on mechanism's half chests body by contiguous block set on the framework.In addition control device also can be with framework with other auxiliary devices as carrier, cooperate with mechanism half chests body.
The present invention compared with prior art, its beneficial effect is: Frame Design is greatly improved the intensity of mechanism and the mated precision of member, thereby the stability of entire mechanism and useful life are greatly improved.The control switch of stored energy mechanism is peeled off out,, thereby broken through the bottleneck of traditional design thought,, help producing and safeguard, raise the efficiency the control device modularization with its independent design.
Description of drawings
Fig. 1 is the structural representation of stored energy mechanism of the present invention.
Fig. 2 is the right view of stored energy mechanism of the present invention.
Fig. 3 is the left view of stored energy mechanism of the present invention.
Fig. 4 is the front view of stored energy mechanism of the present invention.
Fig. 5 is the left view of control device of the present invention.
Fig. 6 is the right view of control device of the present invention.
Fig. 7 is the forward stereogram of control device of the present invention.
Fig. 8 is the stereogram dorsad of control device of the present invention.
Fig. 9 is a user mode structural representation of the present invention.
Figure 10 is the rearview of Fig. 9.
Figure 11 is the right view of Fig. 9.
Embodiment
Below in conjunction with accompanying drawing, control device of the present invention and stored energy mechanism are further elaborated.
Referring to Fig. 1-9, the control device of the implementation case high-voltage vacuum switch energy-storage mechanism, the accumulator, combined floodgate, the separating brake switch that comprise the action of control stored energy mechanism, control device comprises that also framework 1 is integrated in one accumulator, combined floodgate, separating brake switch with accumulator, combined floodgate, the integrated framework 1 of separating brake switch; Framework 1 is formed by connecting at least one semi-enclosed cavity, offers the installing hole that each parts is installed on the cavity.The implementation case middle frame 1 is that two half of open cavitys are formed by connecting the first cavity 1a that promptly is connected and the second cavity 2a for offering.Wherein accumulator comprises manual accumulator and motor-driven accumulator, the combined floodgate switch comprises energy storage contact arm 14 and the combined floodgate holding plate 18 that is articulated on the framework 1, the separating brake switch comprises the rotatable semiaxis 29 that is arranged on the framework 1, riveted joint has semiaxis handle 291 on the semiaxis 29, semiaxis 29 matches with combined floodgate holding plate 18, semiaxis handle 291 is used to rotate semiaxis 29, combined floodgate holding plate 18 is come off or offsets the jail; Energy storage contact arm 14 is installed among the first cavity 1a by rotating shaft, and combined floodgate holding plate 18 is installed in the second cavity 2a by rotating shaft, semiaxis 29 rotating being installed in the second cavity 2a.
The high-voltage vacuum switch energy-storage mechanism of the implementation case, comprise above-mentioned control device and mechanism's half chests body, be rotationally connected with mechanism's main shaft 8 and motor-driven accumulator on mechanism's half chests body, mechanism's main shaft 8 is provided with mechanism's mainshaft gear 5, combined floodgate cam 15, spring connecting lever 9, energy storage maintainance block 12, mechanism's mainshaft gear 5 matches with the energy storage gear 4 of manual accumulator, and described energy storage maintainance block 12 matches with the energy storage contact arm 14 of combined floodgate switch; Motor-driven accumulator comprises the drive motors of driving main shaft gear 5 and the deceleration device of drive motors.
Control device cooperates with mechanism half chests body by framework 1, and wherein control device is connected on mechanism's half chests body by contiguous block set on the framework 1 32, control device also can be with framework 1 with other auxiliary devices as carrier, cooperate with mechanism half chests body.Control device is connected in mechanism half chests body inboard by the contiguous block 32 on framework 1 sidewall in the implementation case.The dorsal part convergence sealing that framework 1 cooperates with the mechanism casing.
The course of work of knot and high-pressure vacuum switch is further set forth control device of the present invention and stored energy mechanism below.
Referring to Fig. 1-12, the course of work of high-voltage vacuum switch energy-storage mechanism comprises thermal energy storage process, combined floodgate maintenance process, separating brake process.
Thermal energy storage process: rotation manual energy storage piece 2, manually energy storage piece 2 drives power transmission shaft 3 rotations by unilateral bearing and drives energy storage gear 4,5 rotations of energy storage gear 4 driving mechanism mainshaft gears, be riveted on energy storage projection 7 engagements on the shifting block 6 mechanism's main shafts 8 on mechanism's mainshaft gear 5 simultaneously, and drive spring connecting lever 9 rotations, energy storage maintainance block 12 and mechanism's main shaft 8 are done synchronous rotation, the spring connecting lever 9 pulling energy-stored springs 10 of rotation are when the longest, shifting block 6 matches with shifting block locating piece 11 on being installed in mechanism's half chests body, shifting block 6 is threaded off with energy storage cam 7, set roller 13 is stuck on the energy storage contact arm 14 on the maintainance block 12 of energy storage simultaneously, finishes thermal energy storage process.
Combined floodgate maintenance process: press the switch knob 27 that protrudes framework 1 energy storage contact arm 14 is rotated around the axis, energy storage keeps the roller 13 on fast 12 to thread off with energy storage contact arm 14, the energy-stored spring 10 moment contraction bands that elongates spring connecting lever 9 rotations of moving, combined floodgate cam 15 rotated along 8 moments of mechanism's main shaft.Combined floodgate cam 15 rotates and clashes into the combined floodgate connecting lever 16 that is installed on the high-pressure vacuum switch framework main shaft 17, force it along the direction of framework main shaft 17 to combined floodgate connecting lever 16 power, promptly rotate, connecting lever 23 closes a floodgate and keeps connecting lever 20 to rotate along framework main shaft 17 synchronously simultaneously.
Connecting lever 23 rotates by connecting rod 24 connecting lever 25 is rotated, and connecting lever 25 rotation promotion insulated tension poles 26 move upward vacuum tube 28 is closed a floodgate.
Wherein, combined floodgate maintenance connecting lever 20 rotates the transmission plate 22 of closing a floodgate simultaneously along main shaft 17 and goes to combined floodgate holding plate 18 belows.Because insulated tension pole 26 reaches framework main shaft 17 with the bounce of vacuum tube 28 by connecting lever 25, connecting rod 24, connecting lever 23, make framework main shaft 17 keep connecting lever 20 to obtain a rotatory force that makes progress with closing a floodgate, make to be installed on the below curved surface that roller set on the combined floodgate transmission plate 22 19 upwards withstands on combined floodgate holding plate 18.The mechanics of the top power that combined floodgate holding plate 18 makes progress because of transmission plate 22 upper rollers 19 that closed a floodgate by pin 21 distributes and obtains one to semiaxis 29 direction rotational components, and the upper end of combined floodgate holding plate 18 is leaned against on the semiaxis 29.
Separating brake process: press the opening button 30 of protruding framework 1, make semiaxis 29 rotations by semiaxis handle 291, make to support the combined floodgate holding plate 18 of jail on semiaxis 29 the upper end by semiaxis 29, combined floodgate holding plate 18 rotates the roller 2 that is installed on the combined floodgate transmission plate 22 is separated with the following end curved surface of combined floodgate holding plate 18, making closes a floodgate keeps connecting lever 20 upwards to reply, the maintenance connecting lever 20 that closes a floodgate is upwards replied and is driven the 17 upwards rotations of connecting levers 23 of framework main shaft, by connecting rod 24 connecting lever 25 is rotated, connecting lever 25 rotation pulling insulated tension poles 26 move downward and make vacuum tube 28 separating brakes.
Claims (10)
1. the control device of a high-voltage vacuum switch energy-storage mechanism comprises accumulator, combined floodgate, separating brake switch that the control stored energy mechanism moves, and it is characterized in that: described control device also comprises accumulator, combined floodgate, the integrated framework (1) of separating brake switch.
2. control device as claimed in claim 1, it is characterized in that: described accumulator comprises manual accumulator and motor-driven accumulator, the combined floodgate switch comprises energy storage contact arm (14) and the combined floodgate holding plate (18) that is articulated on the framework (1), the separating brake switch comprises the rotatable semiaxis (29) that is arranged on the framework (1), and described semiaxis (29) matches with combined floodgate holding plate (18).
3. control device as claimed in claim 1 or 2, it is characterized in that: described framework (1) is provided with the opening button (30) of the switch knob (27) and the control separating brake of control combined floodgate, described switch knob (27) matches with the energy storage contact arm (14) of combined floodgate switch, control energy storage contact arm (14); Described opening button goes up set semiaxis handle (291) with separating brake switch semiaxis (29) and matches.
4. control device as claimed in claim 2 is characterized in that: described manual accumulator is arranged in the framework (1), and described manual accumulator comprises power transmission shaft (3) and is connected in manual energy storage piece (2) and energy storage gear (4) on the power transmission shaft.
5. control device as claimed in claim 4 is characterized in that: be provided with unilateral bearing between described manual energy storage piece (2) and the power transmission shaft.
6. control device as claimed in claim 5 is characterized in that: energy storage contact arm (14), the combined floodgate holding plate (18) of described combined floodgate switch are provided with back-moving spring, and described separating brake switch semiaxis (29) is provided with back-moving spring.
7. as claim 3 or 4 described control device, it is characterized in that: described framework (1) is formed by connecting at least one semi-enclosed cavity, offers the installing hole that each parts is installed on the described cavity.
8. high-voltage vacuum switch energy-storage mechanism, comprise as claim 1 or 5 or 6 or 7 any described control device and mechanism's half chests bodies, be rotationally connected with the mechanism's main shaft (8) on mechanism's casing and be arranged at mechanism's mainshaft gear (5), energy storage maintainance block (12) on mechanism's main shaft (8), described mechanism mainshaft gear (5) matches with the energy storage gear (4) of manual accumulator, described energy storage maintainance block (12) matches with the energy storage contact arm (14) of combined floodgate switch, it is characterized in that: described control device cooperates with mechanism half chests body by framework (1).
9. high-voltage vacuum switch energy-storage mechanism as claimed in claim 7 is characterized in that: described framework (1) is connected on mechanism's half chests body.
10. high-voltage vacuum switch energy-storage mechanism as claimed in claim 9 is characterized in that: described framework (1) is connected on mechanism's half chests body by contiguous block set on the frame wall (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101990937A CN101882530A (en) | 2010-06-10 | 2010-06-10 | High-voltage vacuum switch energy-storage mechanism and control device thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101990937A CN101882530A (en) | 2010-06-10 | 2010-06-10 | High-voltage vacuum switch energy-storage mechanism and control device thereof |
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| CN101882530A true CN101882530A (en) | 2010-11-10 |
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| CN2010101990937A Pending CN101882530A (en) | 2010-06-10 | 2010-06-10 | High-voltage vacuum switch energy-storage mechanism and control device thereof |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2530345Y (en) * | 2002-01-23 | 2003-01-08 | 西安高压电器研究所有限责任公司 | Spring executor of breaker |
| CN101266886A (en) * | 2007-11-01 | 2008-09-17 | 天水长城开关厂 | Spring operation mechanism for breaker |
| CN201294198Y (en) * | 2008-08-22 | 2009-08-19 | 重庆亿科电气股份有限公司 | Spring operation mechanism for vacuum circuit-breaker |
| CN101707160A (en) * | 2009-07-08 | 2010-05-12 | 贺文伟 | Indoor high-voltage vacuum circuit breaker |
-
2010
- 2010-06-10 CN CN2010101990937A patent/CN101882530A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2530345Y (en) * | 2002-01-23 | 2003-01-08 | 西安高压电器研究所有限责任公司 | Spring executor of breaker |
| CN101266886A (en) * | 2007-11-01 | 2008-09-17 | 天水长城开关厂 | Spring operation mechanism for breaker |
| CN201294198Y (en) * | 2008-08-22 | 2009-08-19 | 重庆亿科电气股份有限公司 | Spring operation mechanism for vacuum circuit-breaker |
| CN101707160A (en) * | 2009-07-08 | 2010-05-12 | 贺文伟 | Indoor high-voltage vacuum circuit breaker |
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Application publication date: 20101110 |