CN102386030B - Intelligent hydraulic electromagnetic type circuit breaker - Google Patents
Intelligent hydraulic electromagnetic type circuit breaker Download PDFInfo
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- CN102386030B CN102386030B CN201110333232.5A CN201110333232A CN102386030B CN 102386030 B CN102386030 B CN 102386030B CN 201110333232 A CN201110333232 A CN 201110333232A CN 102386030 B CN102386030 B CN 102386030B
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- driving lever
- screw rod
- circuit breaker
- boss
- electromagnetic type
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Abstract
The invention discloses an intelligent hydraulic electromagnetic type circuit breaker which comprises an insulating shell, an operating handle, a remote controlling device and a linkage plate, wherein the linkage plate is connected with the operating handle; the remote controlling device comprises a screw rod, a driving mechanism for driving the screw rod to rotate, and a poking rod mechanism which can do reciprocating motion along the screw rod arranging direction under the drive of the screw rod; and the poking rod mechanism pokes the linkage plate so as to drive the operating handle to do switching on/off action during the reciprocating motion process. When the intelligent hydraulic electromagnetic type circuit breaker is used, a motor can do reciprocating rotation under intelligent control or remote control, and drives the screw rod to rotate during the rotation process so as to drive the poking rod mechanism to move and finally poke the linkage plate, thus realizing switching on/off action.
Description
Technical field
The invention belongs to breaker structure design field, be specifically related to a kind of Intelligent hydraulic electromagnetic type circuit breaker.
Background technology
Hydraulic electromagnetic breaker is a kind of more advanced circuit breaker of new generation, owing to have employed hydraulic-electromagnetic trip gear, overlond trip can be made to thread off integrated with short circuit, so also claim full electromagnetic breaker, and have not influenced by ambient temperature, remain 100% rated capacity, can close again immediately after dropout, circuit breaker tripping time requirement range of choices is large, there is multifrequency nature curve selective, the characteristic curve degree body that also can need according to user is customized, the advantages such as working stability is reliable, the life-span is long.
Hydraulic-electromagnetic breaker of plastic casing is mainly used in railway signal power supply screen and computer peripheral, industrial automation arrangement, electric system peculiar to vessel, apparatus for controlling elevator; play short circuit and overload integration protection; can be used as circuit connection infrequently and the use of disjunction, be applicable to civilian, industrial, business, each department such as military.
But small-sized hydraulic electromagnetic breaker traditional at present all needs manual operation, can not divide-shut brake automatically, can not far control, can not meet the growth requirement of intelligent and long-range control at present, its structure also exists needs improvements badly.
Summary of the invention
The object of this invention is to provide a kind of Intelligent hydraulic electromagnetic type circuit breaker that can carry out automatic divide-shut brake and Long-distance Control.
The technical scheme realizing the object of the invention is: a kind of Intelligent hydraulic electromagnetic type circuit breaker, comprises insulation shell, operating grip, remote control and linkage board, and described linkage board is connected with operating grip; The lever body that described remote control also can move back and forth along screw rod setting direction under comprising screw rod, the driving mechanism for drive screw turns, the drive at screw rod, described lever body, in the process moved back and forth, is stirred linkage board and then is driven operating grip to do divide-shut brake action.
In technique scheme, described driving mechanism comprises motor, and be provided with the intelligent control circuit module rotated for controlling motor in described housing, described intelligent control circuit module comprises the socket terminal seat be arranged on housing.
In technique scheme, described driving mechanism also comprises gear assembly, and described motor drives screw rod reciprocating rotation by gear assembly.
In technique scheme, described motor is arranged on above screw rod, and described gear assembly comprises the driven wheel be fixed on motor output shaft, be fixed on driven gear on screw rod one side and the linkage gear for linkage driving gear and driven gear.; Described gear assembly is arranged on the same side of motor and screw rod
In technique scheme, described lever body comprises the axle sleeve being provided with screw and the driving lever assembly be arranged on axle sleeve, described axle sleeve is set on screw rod by its screw, and described driving lever assembly, in the process along with axle sleeve movement, is stirred linkage board and then driven operating grip to do divide-shut brake action.
In technique scheme, described driving lever assembly comprises rotating and is arranged on driving lever on axle sleeve, for the gag lever post of spacing driving lever with for providing the elastic component of reseting elasticity for gag lever post; One end of described driving lever is provided with stirs boss for two of stirring operating grip, and be provided with axis hole in the middle part of described driving lever, described axle sleeve is provided with convex axle, and described driving lever is rotated by axis hole and is arranged on convex axle; Described driving lever can turn an angle along its axis hole under external force, make one to stir boss to rotate to the position lower than STATEMENT OF FEDERALLY SPONSORED from being in the position can stirring STATEMENT OF FEDERALLY SPONSORED, another stirs boss then from the state lower than STATEMENT OF FEDERALLY SPONSORED, rotates the position to stirring STATEMENT OF FEDERALLY SPONSORED.
In technique scheme, clockwise, one end of described driving lever is provided with first stirs boss and second for what stir STATEMENT OF FEDERALLY SPONSORED and stirs boss, and the other end of described driving lever is provided with the first stopper slot and the second stopper slot; One end of described gag lever post is provided with the tenon closed with the first stopper slot and the second stopper slot matching form, and the other end of described gag lever post also rotates and is arranged on axle sleeve; Described elastic component is a torsion spring, and the tenon of gag lever post to be pressed in a stopper slot of driving lever thus spacing to driving lever by described torsion spring.
In technique scheme, when first stir boss be in the position can stirring STATEMENT OF FEDERALLY SPONSORED time, the tenon of gag lever post is pressed in the first stopper slot of driving lever; When second stir boss be in the position can stirring STATEMENT OF FEDERALLY SPONSORED time, the tenon of gag lever post is pressed in the second stopper slot of driving lever.
In technique scheme, also comprise one for controlling the travel switch of motor action and being driven and the trigger member for triggering travel switch of movement by driving lever; Described trigger member is provided with and triggers the triggering boss of reed, the stressed boss for being driven by driving lever for touching travel switch.
In technique scheme, described trigger member is a trigger board, described trigger board is also provided with two detents; Described housing is provided with the chute matched with this trigger board, a location chuck is provided with in described chute, when described trigger board moves in chute being driven by driving lever, described detent moves along with trigger board, makes described location chuck be shifted from a detent and be connected in another detent; Described stressed boss is arranged on the two ends of trigger board.
The present invention has positive effect: (1) the present invention includes remote control and linkage board, and described linkage board is connected with operating grip; The lever body that described remote control also can move back and forth along screw rod setting direction under comprising screw rod, the driving mechanism for drive screw turns, the drive at screw rod, described lever body, in the process moved back and forth, is stirred linkage board and then is driven operating grip to do divide-shut brake action.During use, motor, can reciprocating rotary under Based Intelligent Control or under Long-distance Control, and drives bolt rotary in rotary course, and then drives lever body to move, and finally stirs linkage board, realizes divide-shut brake action.Structure of the present invention comparatively simplifies, and takes up room less, and the scope of application is comparatively wide, has excellent serviceability.
Accompanying drawing explanation
Fig. 1 is a kind of perspective view of the present invention;
A kind of decomposing schematic representation that Fig. 2 is circuit breaker shown in Fig. 1;
Fig. 3 realizes a kind of structural representation of automatic divide-shut brake action for the medium-long range of circuit breaker shown in Fig. 1 control device;
Fig. 4 for driving lever in circuit breaker shown in Fig. 3 turn an angle after a kind of structural representation;
Fig. 5 is a kind of structural representation of trigger member triggering travel switch in circuit breaker shown in Fig. 3;
A kind of structural representation that Fig. 6 slides in housing chute for trigger member in circuit breaker shown in Fig. 1.
Be labeled as shown in accompanying drawing: housing 1, chute 11, location chuck 111, operating grip 2, remote control 3, linkage board 4, screw rod 5, driving mechanism 6, motor 61, gear assembly 62, driven wheel 621, linkage gear 622, driven gear 623, lever body 7, axle sleeve 71, convex axle 711, driving lever assembly 8, driving lever 81, stir boss 810, first stirs boss 811, second stirs boss 812, first stopper slot 813, second stopper slot 814, gag lever post 82, tenon 821, elastic component 83, travel switch 91, trigger reed 911, trigger member 92, detent 921, socket terminal seat 100.
Embodiment
(embodiment 1)
Fig. 1 to Fig. 6 shows a kind of embodiment of the present invention, and wherein Fig. 1 is a kind of perspective view of the present invention; A kind of decomposing schematic representation that Fig. 2 is circuit breaker shown in Fig. 1; Fig. 3 realizes a kind of structural representation of automatic divide-shut brake action for the medium-long range of circuit breaker shown in Fig. 1 control device; Fig. 4 for driving lever in circuit breaker shown in Fig. 3 turn an angle after a kind of structural representation; Fig. 5 is a kind of structural representation of trigger member triggering travel switch in circuit breaker shown in Fig. 3; A kind of structural representation that Fig. 6 slides in housing chute for trigger member in circuit breaker shown in Fig. 1.
The present embodiment is a kind of Intelligent hydraulic electromagnetic type circuit breaker, sees shown in Fig. 1 to Fig. 6, comprises insulation shell 1, operating grip 2, remote control 3 and linkage board 4.
Described linkage board 4 is fixedly linked with operating grip 2; The driving mechanism 6 that described remote control 3 comprises screw rod 5, rotate for drive screw 5, under the drive of screw rod 5 and the lever body 7 that can move back and forth along screw rod 5 setting direction, described lever body 7, in the process moved back and forth, is stirred linkage board 4 and then is driven operating grip 2 to do divide-shut brake action.The intelligent control circuit module rotated for controlling motor 61 is provided with in described housing 1, described intelligent control circuit module comprises the socket terminal seat 100 be arranged on housing 1, and described intelligent control circuit module is connected with distance host by this socket terminal seat 100; In concrete practice, be also connected with distance host by wireless module.
In the present embodiment, described driving mechanism 6 comprises motor 61 and gear assembly 62, and described motor 61 drives screw rod 5 reciprocating rotation by gear assembly 62.Described motor 61 is arranged on above screw rod 5, and described gear assembly 62 comprises the driven wheel 621 be fixed on motor 61 output shaft, be fixed on driven gear 623 on screw rod 5 one side and for the linkage gear 622 of linkage driving gear 621 with driven gear 623.Described gear assembly 62 is arranged on the same side of motor 61 and screw rod 5
Described lever body 7 comprises the axle sleeve 71 being provided with screw and the driving lever assembly 8 be arranged on axle sleeve 71, described axle sleeve 71 is set on screw rod 5 by its screw, described driving lever assembly 8, in the process along with axle sleeve 71 movement, is stirred linkage board 4 and then is driven operating grip 2 to do divide-shut brake action.
Described driving lever assembly 8 comprises rotating and is arranged on driving lever 81 on axle sleeve 71, for the gag lever post 82 of spacing driving lever 81 with for providing the elastic component 83 of reseting elasticity for gag lever post 82; One end of described driving lever 81 is provided with stirs boss 810 for two of stirring operating grip 2, and be provided with axis hole in the middle part of described driving lever 81, described axle sleeve 71 is provided with convex axle 711, and described driving lever 81 is rotated by axis hole and is arranged on convex axle 711; Described driving lever 81 can turn an angle along its axis hole under external force, make one to stir boss 810 to rotate to the position lower than STATEMENT OF FEDERALLY SPONSORED 4 from being in the position can stirring STATEMENT OF FEDERALLY SPONSORED 4, another stirs boss 810 then from the state lower than STATEMENT OF FEDERALLY SPONSORED 4, rotates the position to stirring STATEMENT OF FEDERALLY SPONSORED 4.This structure can ensure that the driving lever 81 in described driving lever assembly 8 can not affect the manual operation of operating grip 2, such as, when second stir boss 812 be against in STATEMENT OF FEDERALLY SPONSORED 4 time, now only need to move operating grip 4, operating grip can stir driving lever 81 makes it rotate, second is made to stir boss 812 lower than STATEMENT OF FEDERALLY SPONSORED 4, no longer affect the rotation of STATEMENT OF FEDERALLY SPONSORED 4, and first stirs boss 811 and be increased to the position can stirring STATEMENT OF FEDERALLY SPONSORED 4 from the opposite side of STATEMENT OF FEDERALLY SPONSORED 4, thus the motor not affecting next time drives automatic divide-shut brake action.
In the present embodiment, clockwise, one end of described driving lever 81 is provided with first stirs boss 811 and second for what stir STATEMENT OF FEDERALLY SPONSORED 4 and stirs boss 812, and the other end of described driving lever 81 is provided with the first stopper slot 813 and the second stopper slot 814; One end of described gag lever post 82 is provided with the tenon 821 closed with the first stopper slot 813 and the second stopper slot 814 matching form, and the other end of described gag lever post 82 also rotates and is arranged on axle sleeve 71; Described elastic component 83 is torsion springs, and the tenon 821 of gag lever post 82 to be pressed in a stopper slot of driving lever 81 thus spacing to driving lever 81 by described torsion spring.When first stir boss 811 be in the position can stirring STATEMENT OF FEDERALLY SPONSORED 4 time, the tenon 821 of gag lever post 82 is pressed in the first stopper slot 813 of driving lever 81; When second stir boss 812 be in the position can stirring STATEMENT OF FEDERALLY SPONSORED 4 time, the tenon 821 of gag lever post 82 is pressed in the second stopper slot 814 of driving lever 81.
The present embodiment also comprises one for controlling the travel switch 91 of motor 61 action and being driven and the trigger member 92 for triggering travel switch 91 of movement by driving lever 81; Described trigger member 92 is provided with and triggers the triggering boss 922 of reed 911, the stressed boss 923 for being driven by driving lever 81 for touching travel switch, and described stressed boss 923 is arranged on the two ends of trigger board 92.
In the present embodiment, described trigger member 92 is trigger board, described trigger board is also provided with two detents 921; Described housing 1 is provided with the chute 11 matched with this trigger board, a location chuck 111 is provided with in described chute 11, when described trigger board moves in chute 11 being driven by driving lever 81, described detent 921 moves along with trigger board, described location chuck 111 is shifted from a detent 921 and is connected in another detent 921; Thus trigger board 92 be positioned in this chute 11, and then travel switch 91 is made to continue to keep now state, until next time is triggered.
The present embodiment comprises remote control 3 and linkage board 4, and described linkage board 4 is connected with operating grip 2; The driving mechanism 6 that described remote control 3 comprises screw rod 5, rotate for drive screw 5, under the drive of screw rod 5 and the lever body 7 that can move back and forth along screw rod 5 setting direction, described lever body 7, in the process moved back and forth, is stirred linkage board 4 and then is driven operating grip 2 to do divide-shut brake action.During use, motor, can reciprocating rotary under Based Intelligent Control or under Long-distance Control, and drives bolt rotary in rotary course, and then drives lever body to move, and finally stirs linkage board, realizes divide-shut brake action.The present embodiment structure comparatively simplifies, and takes up room less, and the scope of application is comparatively wide, has excellent serviceability.
Obviously, the above embodiment of the present invention is only for example of the present invention is clearly described, and is not the restriction to embodiments of the present invention.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all execution modes.And these belong to connotation of the present invention the apparent change of extending out or variation still belong to protection scope of the present invention.
Claims (8)
1. an Intelligent hydraulic electromagnetic type circuit breaker, comprises insulation shell (1), operating grip (2); It is characterized in that: also comprise remote control (3) and linkage board (4), described linkage board (4) is connected with operating grip (2); The driving mechanism (6) that described remote control (3) comprises screw rod (5), rotate for drive screw (5), under the drive of screw rod (5) and the lever body (7) that can move back and forth along screw rod (5) setting direction; Described lever body (7) comprises the axle sleeve (71) being provided with screw and the driving lever assembly (8) be arranged on axle sleeve (71), and described axle sleeve (71) is set on screw rod (5) by its screw; Described driving lever assembly (8) comprises rotation and is arranged on driving lever (81) on axle sleeve (71), for the gag lever post (82) of spacing driving lever (81) with for providing the elastic component (83) of reseting elasticity for gag lever post (82); One end of described driving lever (81) is provided with stirs boss (810) for two of stirring operating grip (2), described driving lever (81) middle part is provided with axis hole, described axle sleeve (71) is provided with convex axle (711), and described driving lever (81) is rotated by axis hole and is arranged on convex axle (711); Described driving lever (81) can turn an angle along its axis hole under external force, making one to stir boss (810) rotates to the position lower than STATEMENT OF FEDERALLY SPONSORED (4) from being in the position can stirring STATEMENT OF FEDERALLY SPONSORED (4), another stirs boss (810) then from the state lower than STATEMENT OF FEDERALLY SPONSORED (4), rotates the position to stirring STATEMENT OF FEDERALLY SPONSORED (4); Described driving lever assembly (8), in the process moved back and forth along with axle sleeve (71), is stirred linkage board (4) and then is driven operating grip (2) to do divide-shut brake action.
2. Intelligent hydraulic electromagnetic type circuit breaker according to claim 1, it is characterized in that: described driving mechanism (6) comprises motor (61), be provided with the intelligent control circuit module rotated for controlling motor (61) in described housing (1), described intelligent control circuit module comprises the socket terminal seat (100) be arranged on housing (1).
3. Intelligent hydraulic electromagnetic type circuit breaker according to claim 2, it is characterized in that: described driving mechanism (6) also comprises gear assembly (62), described motor (61) drives screw rod (5) reciprocating rotation by gear assembly (62).
4. Intelligent hydraulic electromagnetic type circuit breaker according to claim 3, it is characterized in that: described motor (61) is arranged on screw rod (5) top, gear assembly (62) comprises the driven wheel (621) be fixed on motor (61) output shaft, be fixed on driven gear (623) on screw rod (5) side and for the linkage gear (622) of linkage driving gear (621) with driven gear (623).
5. Intelligent hydraulic electromagnetic type circuit breaker according to claim 1, it is characterized in that: clockwise, one end of described driving lever (81) is provided with first stirs boss (811) and second for what stir STATEMENT OF FEDERALLY SPONSORED (4) and stirs boss (812), and the other end of described driving lever (81) is provided with the first stopper slot (813) and the second stopper slot (814); One end of described gag lever post (82) is provided with the tenon (821) closed with the first stopper slot (813) and the second stopper slot (814) matching form, and the other end of described gag lever post (82) also rotates and is arranged on axle sleeve (71); Described elastic component (83) is a torsion spring, and the tenon (821) of gag lever post (82) to be pressed in a stopper slot of driving lever (81) thus spacing to driving lever (81) by described torsion spring.
6. Intelligent hydraulic electromagnetic type circuit breaker according to claim 2, it is characterized in that: when first stir boss (811) be in the position can stirring STATEMENT OF FEDERALLY SPONSORED (4) time, the tenon (821) of gag lever post (82) is pressed in first stopper slot (813) of driving lever (81); When second stir boss (812) be in the position can stirring STATEMENT OF FEDERALLY SPONSORED (4) time, the tenon (821) of gag lever post (82) is pressed in second stopper slot (814) of driving lever (81).
7. Intelligent hydraulic electromagnetic type circuit breaker according to claim 1, is characterized in that: also comprise one for controlling the travel switch (91) of motor (61) action and being driven and the trigger member (92) for triggering travel switch (91) of movement by driving lever (81); Described trigger member (92) is provided with and triggers the triggering boss (922) of reed (911), the stressed boss (923) for being driven by driving lever (81) for touching travel switch.
8. Intelligent hydraulic electromagnetic type circuit breaker according to claim 7, is characterized in that: described trigger member (92) is a trigger board, described trigger board is also provided with two detents (921); Described housing (1) is provided with the chute (11) matched with this trigger board, location chuck (111) is provided with in described chute (11), when described trigger board is mobile in chute (11) being driven by driving lever (81), described detent (921) moves along with trigger board, makes described location chuck (111) be shifted from a detent (921) and be connected in another detent (921); Described stressed boss (923) is arranged on the two ends of trigger board (92).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110333232.5A CN102386030B (en) | 2011-10-28 | 2011-10-28 | Intelligent hydraulic electromagnetic type circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110333232.5A CN102386030B (en) | 2011-10-28 | 2011-10-28 | Intelligent hydraulic electromagnetic type circuit breaker |
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| Publication Number | Publication Date |
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| CN102386030A CN102386030A (en) | 2012-03-21 |
| CN102386030B true CN102386030B (en) | 2015-07-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110333232.5A Active CN102386030B (en) | 2011-10-28 | 2011-10-28 | Intelligent hydraulic electromagnetic type circuit breaker |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104090531B (en) * | 2014-06-06 | 2017-01-04 | 西安华为技术有限公司 | Switch module, switch module control method, controller and base station |
| CN105185666B (en) * | 2015-07-23 | 2017-12-29 | 德力西电气有限公司 | A kind of screw drive formula dual-power transfer switch |
| CN105185668B (en) * | 2015-10-21 | 2018-09-18 | 佳一电气有限公司 | Miniature circuit breaker control structure and miniature circuit breaker control device comprising the structure |
| CN107742600B (en) * | 2017-11-21 | 2020-08-28 | 乾友科技有限公司 | Automatic switching-on and switching-off operation device of circuit breaker and circuit breaker |
| CN108010763A (en) * | 2017-12-26 | 2018-05-08 | 安徽开诚电器有限公司 | A kind of switch with power-off protection function |
| CN111152804B (en) * | 2020-01-02 | 2021-06-08 | 中车青岛四方机车车辆股份有限公司 | Railway vehicle front end cover opening and closing mechanism and railway vehicle |
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| CN2417562Y (en) * | 2000-04-20 | 2001-01-31 | 杭州临安乾龙电器有限公司 | Electric device for turning-on switch for circuit-breaker |
| CN101783268A (en) * | 2010-01-13 | 2010-07-21 | 上海贝红通信电器国际有限公司 | Remote control device of circuit breaker |
| CN201655714U (en) * | 2009-09-30 | 2010-11-24 | 湖北盛佳电器设备有限公司 | Electric operation mechanism for realizing automatic switching-on function of miniature circuit breaker |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4454106B2 (en) * | 2000-06-05 | 2010-04-21 | 日東工業株式会社 | Electric operation device for switch |
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2011
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Patent Citations (3)
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|---|---|---|---|---|
| CN2417562Y (en) * | 2000-04-20 | 2001-01-31 | 杭州临安乾龙电器有限公司 | Electric device for turning-on switch for circuit-breaker |
| CN201655714U (en) * | 2009-09-30 | 2010-11-24 | 湖北盛佳电器设备有限公司 | Electric operation mechanism for realizing automatic switching-on function of miniature circuit breaker |
| CN101783268A (en) * | 2010-01-13 | 2010-07-21 | 上海贝红通信电器国际有限公司 | Remote control device of circuit breaker |
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| CN102386030A (en) | 2012-03-21 |
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Address after: 325600 No. 188, Weiba Road, Yueqing Economic Development Zone, Yueqing City, Wenzhou City, Zhejiang Province Patentee after: WENZHOU KAIXIN ELECTRICAL Co.,Ltd. Address before: 325600 science and Technology Incubation Park, weishiqi Road, economic development zone, Yueqing City, Zhejiang Province Patentee before: WENZHOU KAIXIN ELECTRICAL Co.,Ltd. |