CN101557080A - Interlocking operating device used for high voltage switch cabinet - Google Patents
Interlocking operating device used for high voltage switch cabinet Download PDFInfo
- Publication number
- CN101557080A CN101557080A CNA2009100988053A CN200910098805A CN101557080A CN 101557080 A CN101557080 A CN 101557080A CN A2009100988053 A CNA2009100988053 A CN A2009100988053A CN 200910098805 A CN200910098805 A CN 200910098805A CN 101557080 A CN101557080 A CN 101557080A
- Authority
- CN
- China
- Prior art keywords
- control plate
- logic
- logic control
- pin
- control board
- 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.)
- Granted
Links
Images
Landscapes
- Breakers (AREA)
Abstract
The invention discloses a mechanical interlocking operating device used for a high voltage switch cabinet, which comprises an operation panel, a logical control board, a door interlocking pin sleeve, a crankarm controlling the switching off of a breaker, and a plurality of operation discs with same shape; wherein the upper surface of the operation panel is provided with an operation hole and a chute; the middle part of the operation panel is fixedly provided with a position indicator plate; the logical control board slides up and down along a straight line; the upper surface of the logical control board is provided with a logical groove and an operation hole matched with the operation panel; the middle part of the logical control board is fixedly provided with a pin, the side surface of the logical control board is provided with a handle and the lower end of the logical control board is provided with a lock bolt; the interior of the door interlocking pin sleeve is provided with a lifting pin penetrating a pressure spring; the front end of the door interlocking pin sleeve is provided with a through hole for the lock bolt to pass through; the crankarm controlling the switching off of a breaker is connected with the breaker, and the upper surface of the crankarm is provided with a control groove matched with the pin of the logical control board; the operation discs are provided with operation shafts; the front ends of the operation discs are provided with a matching groove matched with the operation handle; the operation dicks are provided with position identifying round pins which penetrate the logical groove on the logical control board; and all the parts are fixed by a fixing board. The interlocking operating device used for a high voltage switch cabinet has the advantages of simple structure, less parts, low manufacture requirements, good reliability of mistaken operation prevention as well as flexible and convenient operation.
Description
Technical field
The present invention relates to the electric device field, especially relate to a kind of interlocking operating control device that is used for high-tension switch cabinet.
Background technology
The action need of the isolating switch of high-tension switch cabinet, circuit breaker, earthed switch, cabinet door satisfies " five is anti-" interlock requirement, prevents that mistake from dividing, mistake is closed circuit breaker that is:; Prevent the on-load branch, close isolating switch; Prevent charged extension (closing) earth connection (earthed switch); Prevent to be with earth connection (switch) combined floodgate (sending); Prevent mistakenly entering charged chamber.
The mechanical interlock mechanism of present all kinds of high-tension switch cabinets is varied, the employing positive lock operating axis that has is realized, the employing that has stops that handle hole realizes that the interlocking device that has separates with operating mechanism, and what have is integrated interlocking device and operating mechanism.
China utility model patent ZL03209375.6 discloses a kind of novel high-pressure switch cubicle mechanical interlocking operating mechanism, the operating mechanism of each isolating switch and earthed switch all is the effort-saving mechanisms that are made of gear, each input shaft bore is realized two big functions of interlocking, operation by the interlock plate control with logic function.Mainly by formations such as roller gear or cycloidal-pin wheel (big capacity switch uses) reductor, interlock plate, change lever, support, bases, the manual operation handle is inserted into and passes to output shaft disconnecting switch operation, earthed switch on the power shaft after the reductor amplifying moment; Interlock plate is controlled again by the cam on the output shaft in the operation back that puts in place, makes the interlock plate can only be by the program behavior of setting, and interlock plate is controlled the input shaft bore of operating mechanism again, makes isolating switch and the earthed switch also can only be by the procedure operation of setting.
China's utility model patent ZL200720008971.6 utility model discloses the interlock in a kind of device for switching operating mechanism, and it comprises: a mounting panel, and it offers two first action bars via holes; One interlock plate, it can be assemblied in mounting panel slidingly, wherein, this interlock plate offers two second action bars via holes, spacing between this two second action bars via hole between spacing and two the first action bars via holes does not wait, and can select the to align first action bars via hole or the selection of this second action bars via hole do not line up the first action bars via hole; Two sensitive switches, they all are located at mounting panel, lay respectively at about interlock plate and the interlock interlock plate; One vee-block, it is fixedly installed in mounting panel, wherein, has V-shaped groove on this vee-block; One sliding part, it can slide up and down to be assemblied in junction panel and stretch out under the interlock plate, wherein, constitutes the relation of being slidingly connected between this sliding part lower end and the V-shaped groove V-arrangement face; And an elastomer, its connects sliding part and interlock plate.These mechanical interlocks mechanisms are all very complicated, and parts are many, make to require height, and poor reliability, the operation underaction can not can lock the requirement of each operating process by some special requirement with padlock.
Summary of the invention
The invention provides the mechanical interlocking operating mechanism that a kind of high-tension switch cabinet is used, it can control the operation in tandem authority of isolating switch, circuit breaker, earthed switch, cabinet door by the interlock logic that the logic control plate is set, and available padlock locks each operating process.
A kind of interlocking operating control device that is used for high-tension switch cabinet comprises:
One guidance panel is fixed with fixed head; Be provided with several handle holes above the guidance panel, the handle hole top is provided with sliding tray; A position indicator board that has several apertures is fixed at the middle part;
One logic control plate between guidance panel and fixed head, can be gone up the lower edge linear slide, the handle hole that has several logic grooves and match with guidance panel by the operating sequence of isolating switch, circuit breaker, earthed switch, cabinet door above the logic control plate; A pin is fixed at the middle part; The side be provided with one the dress padlock handle, on aperture is arranged; When any aperture on the position indicator board on aperture and the operating surface aligns, can load onto padlock, pin the logic control plate; The lower end is provided as the dead bolt of locking a door;
The one interlocking guide of locking a door is fixed on the bottom of a fixed head; Inside is provided with the ejector pin that passes stage clip, and front end is provided with the through hole that can supply dead bolt to pass;
One control breaker open operation connecting lever, an end and fixed head are hinged, have the control flume that matches with the pin at middle part on the logic control plate above the control breaker open operation connecting lever, concern by pin on the logic control plate and logic control plate formation cam follower; Control breaker open operation connecting lever is connected with the switching-off device of circuit breaker, when control breaker open operation connecting lever is subjected to the pin effect on the logic control plate and when rotating counterclockwise, controls the switching-off device of breaker open operation connecting lever drive circuit breaker and make breaker open operation;
Several shape identical operations dishes, the operating axis that opposite side extends passes fixed head, and front end has the mating groove that cooperates with operating grip; Be provided with a location recognition round pin above the operation board, penetrate in the logic groove on the logic control plate.
In the mechanical interlocking operating mechanism course of work of the present invention, when moving to each service position along with the logic control plate, the work authority strictness of each controlled member is controlled, as shown in the table:
The logic control plate deposits the authority of controlled member at everybody:
0: expression on-load switch gate-dividing state or cabinet door opening, 1: expression on-load switch "on" position or cabinet door closure state.
Send electric operating procedure: 1. → 2. → 3. → 4. → 5., the power failure step with send electric step opposite: 5. → 4. → 3. → 2. → 1..Operating procedure is controlled by the strictness of logic control plate, and can not be gone beyond, and can only operate step by step, thereby guarantee operating process match operation rules, reaches " five is anti-" requirement.
The present invention adopts the interlocked control pattern of logic function, operating procedure and each state indication clear and definite (needn't establish the state indicating device of isolating switch and earthed switch in addition); Cause is provided with the hole that several can install padlock, user such as needs, and available padlock locks each operating process.The controlled member quantity of this device interlocking relation can also increase and decrease as required.
The present invention has only used a small amount of and simple parts have just been realized the function of complicated " five is anti-" interlocking, and is simple in structure, manufacturing is required low because adopt handle hole to stop form, even misoperation also can not damage interlocked operation device, safety and reliability height.
Description of drawings
Fig. 1 is perspective view of the present invention (having the cabinet door);
Fig. 2 is the front view of Fig. 1;
Fig. 3 is the right view of Fig. 1;
Fig. 4 is the internal structure schematic diagram after the present invention among Fig. 1 removes cabinet door and guidance panel;
Fig. 5 is the structural representation of logic control plate among the present invention;
Fig. 6 is the structural representation of operation board among the present invention;
View when Fig. 7 opens for apparatus of the present invention cabinet door;
Fig. 8 is that the logic control plate moved down lattice, the state when door lock is lived, exposes earthed switch handle hole schematic diagram after apparatus of the present invention cabinet door was closed;
Fig. 9 closes for apparatus of the present invention cabinet door, the logic control plate moves down two lattice behind the earthed switch separating brake, and circuit breaker is forced to separating brake, the view when exposing isolator operation hole down;
Figure 10 closes for apparatus of the present invention cabinet door, the earthed switch separating brake, after down isolating switch closes a floodgate, the logic control plate moves down three lattice, the view when exposing the isolator operation hole;
Figure 11 closes for apparatus of the present invention cabinet door, the earthed switch separating brake, after down isolating switch closes a floodgate, goes up isolating switch and closes a floodgate, the logic control plate moves down four lattice, all operations hole is all covered, circuit breaker can be free view during the breaking-closing operating operation.
Embodiment
For technological means, creation characteristic that the present invention is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the present invention.
Referring to Fig. 1 to Fig. 6, a kind of interlocking operating control device that is used for high-tension switch cabinet comprises a guidance panel 1, a logic control plate 2, lock a door interlocking guide 3,4,3 operation boards of a control breaker open operation connecting lever.
This guidance panel 1 is fixedlyed connected with fixed head 6.Guidance panel 1 upper edge vertical direction up and down has first handle hole 101, second handle hole 102 and the 3rd handle hole 103 successively, and each handle hole top is equipped with sliding tray, i.e. first sliding tray 111, second sliding tray 112 and the 3rd sliding tray 113.A position indicator board 5 that has 5 apertures is fixed at guidance panel 1 middle part.
This logic control plate 2 is between guidance panel 1 and fixed head 6, and logic control plate 2 can be gone up the lower edge linear slide.Above the logic control plate 2 by the operating sequences of isolating switch, circuit breaker, earthed switch, cabinet door have the first logic groove 211 corresponding with first sliding tray 111 on the guidance panel 1, with the corresponding second logic groove 212 of second sliding tray 112, the three logic groove 213 corresponding with the 3rd sliding tray 113.The 6th handle hole 203 that also has the 4th handle hole 201 that matches with first handle hole 101 on the guidance panel 1, the 5th handle hole 202 that matches with second handle hole 102, matches by the operating sequences of isolating switch, circuit breaker, earthed switch, cabinet door above the logic control plate 2 with the 3rd handle hole 103.The middle part is fixed with a pin 21 on the logic control plate 2, and the side of logic control plate 2 is provided with the handle 22 of a dress padlock, has aperture 24 on the handle 22.When any aperture on the position indicator board 5 on aperture 24 and the guidance panel 1 aligns, can load onto padlock, pin logic control plate 2.Logic control plate 2 lower ends are provided with as the dead bolt 23 of locking a door.
This interlocking guide 3 of locking a door is fixed on the bottom of fixed head 6.The front end of interlocking guide 3 of locking a door is provided with the through hole that can pass for dead bolt 23.The lock a door inside of interlocking guide 3 is provided with a ejector pin 31 by stage clip 32.
One end and the fixed head 6 of this control breaker open operation connecting lever 4 are hinged, the hinged place is equipped with ships and resell on another market 41, control open circuit have above the separating brake connecting lever 4 with logic control plate 2 on the control flume 411 that matches of pin 21 at middle part, constitute the cam followers relation by pin on the logic control plate 2 21 and logic control plate 2.Control breaker open operation connecting lever 4 is provided with the circular hole 401 that is connected with connecting rod one end (not marking among the figure), and the connecting rod other end is connected with the switching-off device of circuit breaker.When control breaker open operation connecting lever 4 is subjected to pin 21 effects on the logic control plate and when rotating counterclockwise, control breaker open operation connecting lever 4 drivening rods, thus make the switching-off device of connecting rod pulling circuit breaker and make breaker open operation.
These 3 operation boards are last isolator operation dish 7, following isolator operation dish 8 and earthed switch operation board 9,3 operation board shapes are identical, the operating axis that its opposite side extends passes fixed head 6, and the front end of operating axis all has the mating groove that cooperates with operating grip.Be provided with primary importance identification round pin 71 in the first logic groove 211 that penetrates on the logic control plate 2 and first mating groove 72 that cooperates with operating grip above the last isolator operation dish 7, be provided with second place identification round pin 81 in the second logic groove 212 that penetrates on the logic control plate 2 and second mating groove that cooperates with operating grip above the following isolator operation dish 8, be provided with the 3rd location recognition round pin 91 in the 3rd logic groove 213 that penetrates on the logic control plate 2 and the 3rd mating groove that cooperates with operating grip above the earthed switch operation board 9.
Referring to Fig. 7 to Figure 11 is present embodiment course of work view, and detailed process is as follows:
1, transmission process: as shown in Figure 4, when cabinet door 10 was in open mode, the ejector pins 31 in the interlocking guide 3 of locking a door were in the state of stretching out under the effect of stage clip 32, and ejector pin 31 has blocked the trend that the dead bolt 23 of logic control plate 2 one ends moves downward.
As shown in Figure 7, the ejector pin 31 of interlocking in the guide 3 of locking a door when cabinet door 10 is closed overcomes stage clip 32 under the thrust of cabinet door effect retraction is locked a door and is interlocked in the guide 3, aperture on the cabinet door 10 aligns with the dead bolt 23 of logic control plate 2 one ends at this moment, thereby external force acts on the aperture that the handle 22 on the logic control plate 2 makes logic control plate 2 to lower slider one lattice dead bolt 23 be inserted on the cabinet door 10, and cabinet door 10 is lockable.At this moment, the 3rd location recognition round pin 91 on the earthed switch operation board 9 is in the right positions (position as shown in Figure 7) in the 3rd logic groove 213 on the logic control plate 2, the constraint that the 3rd logic groove 213 on the logic control plate 2 is subjected to the 3rd location recognition round pin 91 on the earthed switch operation board 9 can't continue to move down, this moment the 3rd handle hole 103 on the guidance panel 1 with logic control plate 2 on the 6th handle hole 203 and the 3rd mating groove on the earthed switch operation board 9 all align, operating grip is inserted the 3rd handle hole 103 and cooperate with the 3rd mating groove on the earthed switch operation board 9, hand rotation earthed switch operation board 9, the 3rd location recognition round pin 91 that earthed switch operation board 9 drives in the 3rd logic groove 213 that penetrates on the logic control plate 2 rotates to leftward position along 213 rotations of the 3rd logic groove from the right positions in the 3rd logic groove 213, simultaneously the earthed switch separating brake.The corresponding handle hole of upper and lower isolating switch then all is blocked, so upper and lower isolating switch all can not be operated, has avoided the misoperation of upper and lower isolating switch.
After the 3rd location recognition round pin 91 rotates to leftward position and earthed switch separating brake along 213 rotations of the 3rd logic groove from the right positions in the 3rd logic groove 213, the constraint that the 3rd logic groove 213 on the logic control plate 2 is subjected to the 3rd location recognition round pin 91 on the earthed switch operation board 9 disappears, the handle 22 that external force acts on the logic control plate 2 makes logic control plate 2 continue to be moved downward to second lattice, when logic control plate 2 is moved downward to second lattice, the second place on the following isolator operation dish 8 identification round pin 81 is in the leftward position (position as shown in Figure 8) in the second logic groove 212 on the logic control plate 2, and the second logic groove 212 on the logic control this moment plate 2 is subjected to down the second place on the isolator operation dish 8 and discerns the constraint of round pin 81 and can't continue to move down.Logic control plate 2 is moved downward to the process of second lattice from first lattice, control breaker open operation connecting lever 4 is subjected to pin 21 effects on the logic control plate 2 and the pin 41 that rotates when rotating counterclockwise, control breaker open operation connecting lever 4 drives the connecting rod that is connected with the switching-off device of circuit breaker, connecting rod spurs the switching-off device of circuit breaker and makes circuit breaker be forced to separating brake, and the switching-off device that makes circuit breaker is gone out gate-dividing state always, simultaneously the 5th handle hole 202 on second handle hole 102 on the guidance panel 1 and the logic control plate 2 and second mating groove on time isolator operation dish 8 all align, operating grip is inserted second handle hole 102 on the guidance panel 1 and cooperate with second mating groove on the following isolator operation dish 8, isolator operation dish 8 under the hand rotation, thereby the second place identification round pin 81 that drives in the second logic groove 212 that penetrates on the logic control plate 2 rotates to right positions along leftward position in the second logic groove 212, and isolating switch closes a floodgate at present together.And earthed switch and the corresponding handle hole of last isolating switch all are blocked and can't operate.
When second place identification round pin 81 rotates to right positions and earthed switch separating brake along leftward position in the second logic groove 212, after following isolating switch closes a floodgate, the constraint that the second logic groove 212 on the logic control plate 2 is subjected to down the second place identification round pin 81 on the isolator operation dish 8 disappears, the handle 22 that external force acts on the logic control plate 2 makes logic control plate 2 continue to be moved downward to the 3rd lattice, primary importance on this moment on the isolator operation dish 7 identification round pin 71 is in the leftward position (position as shown in Figure 9) in the first logic groove 211 on the logic control plate 2, and the first logic groove 211 on the logic control plate 2 is subjected to primary importance on the isolator operation dish 7 and discerns the constraint of round pin 71 and can't continue to move down.The 4th handle hole 201 on first handle hole 101 on the guidance panel 1 and the logic control plate 2 and first mating groove of going up on the isolator operation dish 7 72 all align, operating grip is inserted first handle hole 101 on the guidance panel 1 and cooperate with first mating groove 72 on the last isolator operation dish 7, isolator operation dish 7 on the hand rotation, thereby the primary importance identification round pin 71 that drives in the first logic groove 211 that penetrates on the logic control plate 2 rotates to right positions (position as shown in Figure 10) along leftward position in the first logic groove 211, goes up isolating switch simultaneously and closes a floodgate.And earthed switch and the corresponding handle hole of following isolating switch all are blocked and can't operate, control breaker open operation connecting lever 4 still be subjected to the effect of the pin 21 on the logic control plate and make with control breaker open operation connecting lever 4 on the connecting rod that is connected of circular hole 401 switching-off device that still spurs circuit breaker make it be in gate-dividing state, cause circuit breaker to be in gate-dividing state.
As shown in figure 11, when primary importance identification round pin 71 rotates to right positions and earthed switch separating brake along leftward position in the first logic groove 211, after following isolating switch closes a floodgate and upward isolating switch closes a floodgate, the constraint that the first logic groove 211 on the logic control plate 2 is subjected to the primary importance identification round pin 71 on the isolator operation dish 7 disappears, the handle 22 that external force acts on the logic control plate 2 makes logic control plate 2 continue to be moved downward to the 4th lattice, 21 pairs of control of pin on the logic control plate 2 breaker open operation connecting lever 4 is inoperative, control breaker open operation connecting lever 4 resets, the connecting rod that is connected with circular hole 401 on the control breaker open operation connecting lever 4 is no longer held the switching-off device of circuit breaker, thus breaker closing.The operation of the earthed switch in the high-tension switch cabinet, last isolating switch and following isolating switch and cabinet door 10 is at this moment all pinned fully.All operations hole on the guidance panel 1 is all covered, and all can't operate, and has avoided misoperation.
2, power failure step: the power failure step is put the operating process that moves up successively when cabinet door 10 is opened from the 4th case by logic control plate 2 just in time opposite with above-mentioned " transmission process ".
The operating procedure of present embodiment transmission process and power failure process is by the 2 strict controls of logic control plate, and can not be gone beyond, can only operate step by step, guaranteed operating process match operation rules, realized the requirement of complicated " five is anti-" interlocking, and present embodiment has been simple in structure, manufacturing is required low, because adopt handle hole to stop form, even misoperation also can not damage interlocked operation device, safety and reliability height.
The principle of describing in the foregoing description of the present invention that just illustrates reaches execution mode preferably, without departing from the spirit and scope of the present invention, the present invention also has various changes and modifications, quantity such as controlled member can increase or reduce, controlled member removes the mentioned element of specification, can also be safety screen etc.
Claims (3)
1, a kind of interlocking operating control device that is used for high-tension switch cabinet is characterized in that:
Comprise:
One guidance panel (1), fixing with fixed head (6); Guidance panel is provided with several handle holes above (1), and the handle hole top is provided with sliding tray; A position indicator board (5) that has several apertures is fixed at the middle part;
One logic control plate (2), be positioned between guidance panel (1) and the fixed head (6), can go up the lower edge linear slide, the top handle hole that has several logic grooves and match by the operating sequence of isolating switch, circuit breaker, earthed switch, cabinet door of logic control plate (2) with guidance panel (1); A pin (21) is fixed at the middle part; The lower end is provided as the dead bolt (23) of locking a door;
The one interlocking guide (3) of locking a door is fixed on the bottom of fixed head (6); Inside is provided with the ejector pin (31) that passes stage clip (32), and front end is provided with the through hole that can supply dead bolt (23) to pass;
One control breaker open operation connecting lever (4), an end and fixed head (6) are hinged, have the control flume (411) that matches with the pin (21) at the last middle part of logic control plate (2) above the control breaker open operation connecting lever (4); Control breaker open operation connecting lever (4) is connected with the switching-off device of circuit breaker;
Several shape identical operations dishes, the operating axis that opposite side extends passes fixed head (6), and front end has the mating groove that cooperates with operating grip; Be provided with a location recognition round pin above the operation board, penetrate in the logic groove on the logic control plate (2).
2, interlocking operating control device as claimed in claim 1 is characterized in that: the side of described logic control plate (2) be provided with one the dress padlock handle (22), on aperture (24) is arranged; When any aperture on the position indicator board (5) on aperture (24) and the operating surface aligns, can load onto padlock, pin logic control plate (2).
3, interlocking operating control device as claimed in claim 1 is characterized in that: described control breaker open operation connecting lever (4) is provided with circular hole (401), and circular hole (401) is connected with the connecting rod that the switching-off device of circuit breaker is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100988053A CN101557080B (en) | 2009-05-18 | 2009-05-18 | Interlocking operating device used for high voltage switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100988053A CN101557080B (en) | 2009-05-18 | 2009-05-18 | Interlocking operating device used for high voltage switch cabinet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101557080A true CN101557080A (en) | 2009-10-14 |
| CN101557080B CN101557080B (en) | 2011-06-29 |
Family
ID=41175079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100988053A Expired - Fee Related CN101557080B (en) | 2009-05-18 | 2009-05-18 | Interlocking operating device used for high voltage switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101557080B (en) |
Cited By (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102312624A (en) * | 2011-07-01 | 2012-01-11 | 广东北江开关厂有限公司 | Blocking structure for cubicle switchboard front door and cable chamber door |
| CN102510019A (en) * | 2011-10-28 | 2012-06-20 | 贵州长征开关制造有限公司 | Interlocking device for draw-out switch |
| CN103050304A (en) * | 2011-10-14 | 2013-04-17 | 沈阳昊诚电气股份有限公司 | Five-prevention interlocking mechanism |
| CN103177888A (en) * | 2011-12-21 | 2013-06-26 | 西门子公司 | Interlocking device |
| CN103198946A (en) * | 2013-04-02 | 2013-07-10 | 江西泰开成套电器有限公司 | Emergency opening and closing device for high-voltage cabinet middle door |
| CN103427344A (en) * | 2012-05-24 | 2013-12-04 | 通用电气公司 | Shutter door assembly for an electrical panel |
| CN103441439A (en) * | 2013-09-04 | 2013-12-11 | 厦门闽光电气实业有限公司 | Switch cabinet equipped with isolating switches, vacuum circuit breakers and grounding switches |
| CN103928252A (en) * | 2014-05-07 | 2014-07-16 | 江苏长宁电力科技有限公司 | Disconnecting switch and interlocking mechanism of circuit breaker |
| CN104426067A (en) * | 2013-09-10 | 2015-03-18 | 王剑 | Variable table power distribution box |
| CN106229938A (en) * | 2016-07-27 | 2016-12-14 | 国家电网公司 | High-voltage switch cabinet breaker microcomputer locking is automatically brought into operation protection device |
| EP3196908A1 (en) * | 2016-01-21 | 2017-07-26 | LSIS Co., Ltd. | Interlock apparatus of ring main unit |
| CN107146734A (en) * | 2017-07-18 | 2017-09-08 | 深圳谋远电气技术发展有限公司 | Modular switch operating mechanism |
| CN107564745A (en) * | 2016-06-30 | 2018-01-09 | 上海梅山钢铁股份有限公司 | The repair method of electric machinery electrical equipment |
| CN107728019A (en) * | 2017-09-27 | 2018-02-23 | 湖南长高电气有限公司 | A kind of GIS pressure test frocks |
| CN107769058A (en) * | 2017-11-24 | 2018-03-06 | 彭显刚 | A kind of Novel panel device on ring main unit |
| CN107808788A (en) * | 2017-12-08 | 2018-03-16 | 西门子中压开关技术（无锡）有限公司 | Interlock, component and the switch cubicle of switch cubicle |
| CN108155050A (en) * | 2018-02-26 | 2018-06-12 | 厦门市凯禹开关有限公司 | A kind of on-load switch operation axle link lock device |
| CN109594865A (en) * | 2018-12-10 | 2019-04-09 | 咸阳亚华电子电器有限公司 | A kind of key locking device |
| CN112928625A (en) * | 2021-01-21 | 2021-06-08 | 浙江高正电气有限公司 | Safety protection system for centrally installed switchgear |
| CN113013771A (en) * | 2021-03-05 | 2021-06-22 | 四川秦巴电气有限责任公司 | Interlocking mechanism of switch equipment |
| CN113778008A (en) * | 2021-08-26 | 2021-12-10 | 江苏大学 | Mechanical programmable driver |
| DE102022210488A1 (en) | 2022-10-04 | 2024-04-04 | Siemens Energy Global GmbH & Co. KG | Actuating device for manually switching a circuit breaker and switchgear |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2344859Y (en) * | 1998-03-03 | 1999-10-20 | 宁波天安（集团）股份有限公司 | Five protection operating interlocking mechanism |
| US6066814A (en) * | 1999-02-18 | 2000-05-23 | Eaton Corporation | Interlock for switchgear |
| CN201556840U (en) * | 2009-05-18 | 2010-08-18 | 宁波天安（集团）股份有限公司 | Interlocking operation device for high-voltage switch cabinet |
-
2009
- 2009-05-18 CN CN2009100988053A patent/CN101557080B/en not_active Expired - Fee Related
Cited By (40)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102312624A (en) * | 2011-07-01 | 2012-01-11 | 广东北江开关厂有限公司 | Blocking structure for cubicle switchboard front door and cable chamber door |
| CN102312624B (en) * | 2011-07-01 | 2013-11-13 | 广东北江开关厂有限公司 | Blocking structure for cubicle switchboard front door and cable chamber door |
| CN103050304A (en) * | 2011-10-14 | 2013-04-17 | 沈阳昊诚电气股份有限公司 | Five-prevention interlocking mechanism |
| CN103050304B (en) * | 2011-10-14 | 2015-04-08 | 沈阳昊诚电气股份有限公司 | Five-prevention interlocking mechanism |
| CN102510019B (en) * | 2011-10-28 | 2014-09-24 | 贵州长征开关制造有限公司 | Interlocking device for draw-out switch |
| CN102510019A (en) * | 2011-10-28 | 2012-06-20 | 贵州长征开关制造有限公司 | Interlocking device for draw-out switch |
| CN103177888A (en) * | 2011-12-21 | 2013-06-26 | 西门子公司 | Interlocking device |
| CN103177888B (en) * | 2011-12-21 | 2015-07-22 | 西门子公司 | Interlocking device |
| CN103427344A (en) * | 2012-05-24 | 2013-12-04 | 通用电气公司 | Shutter door assembly for an electrical panel |
| CN103198946B (en) * | 2013-04-02 | 2015-02-11 | 江西泰开成套电器有限公司 | Emergency opening and closing device for high-voltage cabinet middle door |
| CN103198946A (en) * | 2013-04-02 | 2013-07-10 | 江西泰开成套电器有限公司 | Emergency opening and closing device for high-voltage cabinet middle door |
| CN103441439A (en) * | 2013-09-04 | 2013-12-11 | 厦门闽光电气实业有限公司 | Switch cabinet equipped with isolating switches, vacuum circuit breakers and grounding switches |
| CN103441439B (en) * | 2013-09-04 | 2015-09-23 | 厦门闽光电气实业有限公司 | A kind of switch cubicle that isolating switch, vacuum circuit-breaker and earthed switch are housed |
| CN104426067B (en) * | 2013-09-10 | 2017-01-25 | 王剑 | Variable table power distribution box |
| CN104426067A (en) * | 2013-09-10 | 2015-03-18 | 王剑 | Variable table power distribution box |
| CN103928252B (en) * | 2014-05-07 | 2015-10-28 | 江苏长宁电力科技有限公司 | The interlocking device of a kind of isolating switch and circuit breaker |
| CN103928252A (en) * | 2014-05-07 | 2014-07-16 | 江苏长宁电力科技有限公司 | Disconnecting switch and interlocking mechanism of circuit breaker |
| EP3196908A1 (en) * | 2016-01-21 | 2017-07-26 | LSIS Co., Ltd. | Interlock apparatus of ring main unit |
| CN106992090A (en) * | 2016-01-21 | 2017-07-28 | Ls 产电株式会社 | The interlock of ring main unit |
| US10141129B2 (en) | 2016-01-21 | 2018-11-27 | Lsis Co., Ltd. | Interlock apparatus of ring main unit |
| CN107564745A (en) * | 2016-06-30 | 2018-01-09 | 上海梅山钢铁股份有限公司 | The repair method of electric machinery electrical equipment |
| CN107564745B (en) * | 2016-06-30 | 2020-05-19 | 上海梅山钢铁股份有限公司 | Method for overhauling electric equipment such as motor |
| CN106229938A (en) * | 2016-07-27 | 2016-12-14 | 国家电网公司 | High-voltage switch cabinet breaker microcomputer locking is automatically brought into operation protection device |
| CN106229938B (en) * | 2016-07-27 | 2019-03-19 | 国家电网公司 | The locking of high-voltage switch cabinet breaker microcomputer is automatically brought into operation protective device |
| CN107146734A (en) * | 2017-07-18 | 2017-09-08 | 深圳谋远电气技术发展有限公司 | Modular switch operating mechanism |
| CN107146734B (en) * | 2017-07-18 | 2019-10-08 | 深圳谋远电气技术发展有限公司 | Modular switch operating mechanism |
| CN107728019A (en) * | 2017-09-27 | 2018-02-23 | 湖南长高电气有限公司 | A kind of GIS pressure test frocks |
| CN107769058A (en) * | 2017-11-24 | 2018-03-06 | 彭显刚 | A kind of Novel panel device on ring main unit |
| CN107769058B (en) * | 2017-11-24 | 2019-07-02 | 彭显刚 | A kind of Novel panel device in ring network cabinet |
| CN107808788A (en) * | 2017-12-08 | 2018-03-16 | 西门子中压开关技术（无锡）有限公司 | Interlock, component and the switch cubicle of switch cubicle |
| CN108155050B (en) * | 2018-02-26 | 2024-04-05 | 厦门市凯禹开关有限公司 | Operating shaft interlocking device for load switch |
| CN108155050A (en) * | 2018-02-26 | 2018-06-12 | 厦门市凯禹开关有限公司 | A kind of on-load switch operation axle link lock device |
| CN109594865A (en) * | 2018-12-10 | 2019-04-09 | 咸阳亚华电子电器有限公司 | A kind of key locking device |
| CN109594865B (en) * | 2018-12-10 | 2021-09-07 | 咸阳亚华电子电器有限公司 | Key locking device |
| CN112928625B (en) * | 2021-01-21 | 2022-08-23 | 浙江高正电气有限公司 | Safety protection system for centrally installed switchgear |
| CN112928625A (en) * | 2021-01-21 | 2021-06-08 | 浙江高正电气有限公司 | Safety protection system for centrally installed switchgear |
| CN113013771A (en) * | 2021-03-05 | 2021-06-22 | 四川秦巴电气有限责任公司 | Interlocking mechanism of switch equipment |
| CN113778008A (en) * | 2021-08-26 | 2021-12-10 | 江苏大学 | Mechanical programmable driver |
| CN113778008B (en) * | 2021-08-26 | 2024-03-19 | 江苏大学 | Mechanical programmable driver |
| DE102022210488A1 (en) | 2022-10-04 | 2024-04-04 | Siemens Energy Global GmbH & Co. KG | Actuating device for manually switching a circuit breaker and switchgear |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101557080B (en) | 2011-06-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101557080B (en) | Interlocking operating device used for high voltage switch cabinet | |
| CN201556840U (en) | Interlocking operation device for high-voltage switch cabinet | |
| CN103441439B (en) | A kind of switch cubicle that isolating switch, vacuum circuit-breaker and earthed switch are housed | |
| CN203434502U (en) | A switch cabinet provided with isolating switches, vacuum circuit breakers, and grounding switches | |
| CN104420724A (en) | Door lock and household electrical appliance comprising same | |
| CN105702500A (en) | High voltage switch cabinet misoperation preventing device | |
| CN102214524A (en) | Operating mechanism of power supply switching device | |
| CN101217229A (en) | A low pressure drawer type driving mechanism applied for switchboard drawer | |
| CN110323692B (en) | Interlocking mechanism of switch cabinet and switch cabinet | |
| CN209071929U (en) | Mechanical interlock mechanism | |
| AU2004201557A1 (en) | Locking device of a plug-in electrical apparatus and switchgear apparatus comprising such a device | |
| CN109671588B (en) | Locking device for grounding switch of metal-enclosed switch cabinet | |
| CN204597327U (en) | A kind of insurance GCK low voltage drawing-out switching carbinet | |
| CN103887728A (en) | Drawer type low-voltage switch cabinet | |
| CN204740970U (en) | Vacuum circuit breaker and isolator operating device's interlocking device | |
| CN205140805U (en) | Looped netowrk cabinet circuit breaker interlocking device | |
| CN205354916U (en) | Isolator and vacuum switch integration operating device | |
| CN201584307U (en) | Interlocking device of energy-storing electric operating mechanism | |
| CN203760366U (en) | High-voltage switch cabinet operation interlocking mechanism | |
| CN202434405U (en) | Load-switch opening-closing and grounding interlocking device | |
| CN105225867B (en) | A kind of looped network cabinet breaker interlocking mechanism | |
| CN206532723U (en) | A kind of drawer type automatic change-over | |
| CN107546630B (en) | Interlocking device for drawers of switch cabinet | |
| CN207021226U (en) | A kind of mechanical locking structure of motor-operating mechanism for breaker | |
| KR200476959Y1 (en) | 3-Position Interlock Mechanism for Vacuum CircuitBreaker |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: TIANAN ELECTRIC GROUP ZHEJIANG ELECTRIC CO., LTD. Free format text: FORMER OWNER: TIANAN (GROUP) CO LTD, NINGBO CITY Effective date: 20130510 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 315709 NINGBO, ZHEJIANG PROVINCE TO: 315310 NINGBO, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130510 Address after: 315310 Zhejiang city of Ningbo province high tech Zone Juxian Road No. 1599 Patentee after: ZHEJIANG ELECTRIC CO., LTD.,TIANAN ELECTRICAL GROUP Address before: 315709 No. 1118, Tian An Road, Xiangshan County, Zhejiang Patentee before: Tianan (Group) Co., Ltd., Ningbo City |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110629 Termination date: 20180518 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |