CN102543599A - Closing and breaking mechanism of remotely controlled circuit breaker - Google Patents
Closing and breaking mechanism of remotely controlled circuit breaker Download PDFInfo
- Publication number
- CN102543599A CN102543599A CN2010106058154A CN201010605815A CN102543599A CN 102543599 A CN102543599 A CN 102543599A CN 2010106058154 A CN2010106058154 A CN 2010106058154A CN 201010605815 A CN201010605815 A CN 201010605815A CN 102543599 A CN102543599 A CN 102543599A
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- pedestal
- circuit breaker
- tripping
- power rotor
- handle
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Abstract
The invention discloses a closing and breaking mechanism of a remotely controlled circuit breaker. A handle of an operating mechanism is pivoted on one side of a base; a tripping system is arranged on the other side of the base; the operating system can control action of the tripping system; the handle is fixedly connected with a U-shaped sliding groove; a pivoting shaft of the handle is arranged between the handle and the U-shaped sliding groove; a motor drives a power rotor pivoted with one side of the base to rotate; bumps at two ends of the power rotor can be movably received in the U-shaped sliding groove; a jump pin is pivoted in the other side of the base; a salient point at one end of the jump pin passes through a strip-shaped hole of the base and extends to one side of the base; two ends of the power rotor can push the salient point to move along the strip-shaped hole of the base; and the other end of the jump pin is connected with the control end of the tripping system and controls action of the tripping system. According to the invention, the breaking and closing of the circuit breaker are controlled conveniently and quickly by remotely controlling the rotation of the motor, and the handle can be controlled manually in a convenient and fast way to realize manual control while the remote control is performed.
Description
Technical field
The present invention relates to a kind of circuit breaker, particularly a kind of closure of Long-distance Control circuit breaker and disjunction mechanism.
Background technology
Existing circuit breaker all is manually control; Need personnel to arrive on-site manual control, it controls cumbersome, yet it is wider to work as the circuit breaker distribution; Relative geographical position situation far away; Control with regard to giving circuit breaker brings huge trouble, and present rare Long-distance Control complex structure is difficult to manual control in the time of Long-distance Control.
Summary of the invention
In order to remedy above deficiency, the invention provides a kind of closure and disjunction mechanism of Long-distance Control circuit breaker, the closure of this Long-distance Control circuit breaker and disjunction mechanism can realize Long-distance Control under the situation that does not influence manual control.
The present invention for the technical scheme that solves its technical problem and adopt is: a kind of closure of Long-distance Control circuit breaker and disjunction mechanism, comprise pedestal, operating mechanism and tripping system, and handle one end of said operating mechanism is articulated in pedestal one side inwall; The handle other end stretches out the pedestal outside, and the tripping system with cut-out function is positioned at the pedestal opposite side, and operating mechanism is fastened and connected with the control end that takes off port system; Operating mechanism can be controlled the closure and the disconnection of tripping system; Handle one end and a U type chute other end are connected, and the drive-connecting shaft of handle and pedestal also is provided with one and is the power rotor of symmetrical structure, a tripping and a motor between handle and U type chute; The power rotor center is articulated in pedestal one sidewall; The motor outputting power is given power rotor, and the power rotor two ends are equipped with a convexity, and this convexity can be movably placed in the U type chute; Tripping is articulated in the pedestal opposite side; Tripping one end is provided with salient point, and pedestal is provided with bar hole, and the bar hole that the salient point of tripping one end passes pedestal extends to pedestal one side; The power rotor two ends can promote this salient point and move along the bar hole of pedestal, and the tripping other end is connected with the control end that takes off port system and controls the tripping system action.
During circuit breaker work, only need just can control the action of power rotor through the start and stop of Long-distance Control motor, the initial condition of setting circuit breaker is an off-state; Be the porch that power rotor one end is positioned at U type chute, the power rotor other end presses closer the salient point of tripping, when power rotor rotates; The convexity of one of which end slips into U type chute, and U type chute is by the drive-connecting shaft rotation of the convexity of power rotor with thorny handle, and convexity slips into and then skids off in U type chute; When convexity was about to skid off U type chute, handle by off-state by U type chute band and is transferred closure state to, and circuit breaker is broken off once more only to be needed to continue the rotary power rotor through motor; Power rotor continues rotation, and when power rotor one end touches the salient point of tripping, tripping drives tripping system the action of threading off takes place; When tripping system is threaded off; Operating mechanism drives handle and rotates, and promptly handle is in off-state again and returns to initial condition, and this moment; The power rotor other end just is positioned at the porch of U type chute, breaks off with closed with regard to the may command circuit breaker through the rotation of driven by motor power rotor like this.
As further improvement of the present invention, be provided with a control button, this control button is connected with motor, can be through the start and stop of this control button Long-distance Control control motor.
As further improvement of the present invention, also be provided with first and second travel switch and display lamp, this first travel switch is fixedly arranged on any convexity of power rotor just and on the pedestal of U type chute disengaging place; Said second travel switch is fixedly arranged on the bar hole position of pedestal, and this first and second formation switch can be responded to the position of the convexity of power rotor, and said first and second travel switch is controlled the light on and off of display lamp respectively; First and second travel switch can be responded to the position of power rotor; When power rotor and U type chute were about to break away from, first travel switch was sensed the convexity of power rotor, and its control display lamp is shinny; Be shown as the breaker closing state; When power rotor continues rotation, when second travel switch was sensed power rotor protruding, its control display lamp knocked out; Be shown as the circuit breaker off-state, make things convenient for remote reviewing circuit breaker situation like this.
As further improvement of the present invention; Also be provided with a fast plug receptacle, this fast plug receptacle comprises a public end and a female end, holds with mother respectively with the circuit that first and second travel switch on the circuit breaker links to each other with motor to be electrically connected; Control button, display lamp and electric power connection line are electrically connected with the public affairs end of fast plug receptacle; Female end is electrically connected with detachable fastening of public end, the inside and outside circuit of regular circuit breaker, convenient simultaneously the connection.
As further improvement of the present invention; Also be provided with unexpected protection button, this accident protection button is connected with motor, when manual work maintenance etc. needs manual adjustments; In order to prevent long-range breaker closing to be caused danger; Outage gets final product to motor to press at this moment unexpected protection button, and is long-range like this with regard to uncontrollable circuit breaker action, manual adjustments that can be safe, maintenance circuit breaker.
As further improvement of the present invention, the drive-connecting shaft of said tripping is between two ends.
As further improvement of the present invention, be provided with the indent slideway in pedestal one side, the convexity at power rotor two ends can be slided in slideway, and it is smooth and easy to guarantee that power rotor rotates.
Useful technique effect of the present invention is: the present invention controls the disconnection and the closure of circuit breaker through the rotation of Long-distance Control motor, controls convenient and swiftly, in the time of Long-distance Control, can realize manually control through manual joystick, and its control is fast convenient.
Description of drawings
Fig. 1 is a main TV structure sketch map of the present invention;
Fig. 2 is a backsight structural representation of the present invention;
Fig. 3 is a circuit diagram of the present invention.
The drawing reference numeral explanation:
The M---motor
Embodiment
Embodiment: a kind of closure of Long-distance Control circuit breaker and disjunction mechanism, comprise pedestal 1, operating mechanism and tripping system, handle 2 one ends of said operating mechanism are articulated in pedestal 1 one side inwalls; Handle 2 other ends stretch out pedestal 1 outside, and the tripping system with cut-out function is positioned at pedestal 1 opposite side, and operating mechanism is fastened and connected with the control end that takes off port system; Operating mechanism can be controlled the closure and the disconnection of tripping system; Handle 2 one ends and U type chute 3 other ends are connected, and the drive-connecting shaft of handle 2 and pedestal 1 also is provided with a power rotor that is symmetrical structure 4, a tripping 5 and a motor between handle 2 and U type chute 3; Power rotor 4 centers are articulated in pedestal 1 one sidewalls; The motor outputting power is given power rotor 4, and power rotor 4 two ends are equipped with a convexity 41, and this convexity 41 can be movably placed in the U type chute 3; Tripping 5 is articulated in pedestal 1 opposite side; Tripping 5 one ends are provided with salient point 51, and pedestal 1 is provided with bar hole 11, and the bar hole 11 that the salient point 51 of tripping 5 one ends passes pedestal 1 extends to pedestal 1 one sides; Power rotor 4 two ends can promote this salient point 51 and move along the bar hole 11 of pedestal 1, and tripping 5 other ends are connected with the control end that takes off port system and control the tripping system action.
During circuit breaker work, only need just can control the action of power rotor 4 through the start and stop of Long-distance Control motor, the initial condition of setting circuit breaker is an off-state; Be the porch that power rotor 4 one ends are positioned at U type chute 3, power rotor 4 other ends press closer the salient point 51 of tripping 5, when power rotor 4 rotates; The convexity 41 of one of which end slips into U type chute 3, and U type chute 3 is by the drive-connecting shaft rotation of the convexity 41 of power rotor 4 with thorny handle 2, and protruding 41 slip into and then skid off in U type chute 3; When protruding 41 were about to skid off U type chute 3, handle 2 had been with by off-state by U type chute 3 and is being transferred closure state to, and circuit breaker is broken off once more only to be needed to continue rotary power rotor 4 through motor; Power rotor 4 continues rotation, and when power rotor 4 one ends touch the salient point 51 of tripping 5, tripping 5 drives tripping systems the action of threading off takes place; When tripping system is threaded off; Operating mechanism drives handle 2 and rotates, and promptly handle 2 is in off-state again and returns to initial condition, and this moment; Power rotor 4 other ends just are positioned at the porch of U type chute 3, break off with closed with regard to the may command circuit breaker through 4 rotations of driven by motor power rotor like this.
Be provided with a control button, this control button is connected with motor, can be through the start and stop of this control button Long-distance Control control motor.
Also be provided with first and second travel switch 6,7 and display lamp, this first travel switch 6 is fixedly arranged on any convexities 41 of power rotor 4 just and on the pedestal 1 of U type chute 3 disengagings place, said second travel switch 7 is fixedly arranged on bar hole 11 positions of pedestal 1; This first and second formation switch can be responded to the position of the convexity 41 of power rotor 4; Said first and second travel switch 6,7 is controlled the light on and off of display lamp respectively, and first and second travel switch 6,7 can be responded to the position of power rotor 4, when power rotor 4 and U type chute 3 are about to break away from; First travel switch 6 is sensed the convexity 41 of power rotor 4; Its control display lamp 8 is shinny, is shown as the breaker closing state, when power rotor 4 continues rotation; When second travel switch 7 is sensed the convexity 41 of power rotor 4; Its control display lamp 8 knocks out, and is shown as the circuit breaker off-state, makes things convenient for remote reviewing circuit breaker situation like this.
Also be provided with a fast plug receptacle; This fast plug receptacle comprises a public end and a female end; Hold with mother respectively with the circuit that first and second travel switch 6,7 on the circuit breaker links to each other with motor to be electrically connected, control button, display lamp and electric power connection line are electrically connected with the public affairs end of fast plug receptacle, and female end and public end detachably fastening are electrically connected; The inside and outside circuit of regular circuit breaker, convenient simultaneously the connection.
Also be provided with unexpected protection button; This accident protection button is connected with motor; When manual work maintenance etc. needed manual adjustments, in order to prevent long-range breaker closing to be caused danger, outage got final product to motor to press unexpected protection button this moment; Long-range like this with regard to uncontrollable circuit breaker action, manual adjustments that can be safe, maintenance circuit breaker.
The drive-connecting shaft of said tripping is between two ends.
Be provided with indent slideway 12 in institute's pedestal one side, the convexity 41 at power rotor two ends can be slided in slideway 12, and it is smooth and easy that it can guarantee that power rotor rotates.
Claims (7)
1. the closure of a Long-distance Control circuit breaker and disjunction mechanism; Comprise pedestal (1), operating mechanism and tripping system, handle (2) one ends of said operating mechanism are articulated in pedestal (1) one side inwall, and handle (2) other end stretches out pedestal (1) outside; Tripping system with cut-out function is positioned at pedestal (1) opposite side; Operating mechanism is fastened and connected with the control end that takes off port system, and operating mechanism can be controlled the closure and the disconnection of tripping system, it is characterized in that: handle (2) one ends and a U type chute (3) other end are connected; The drive-connecting shaft of handle (2) and pedestal (1) is positioned between handle (2) and the U type chute (3); Also be provided with power rotor (4), a tripping (5) and a motor that is symmetrical structure, power rotor (4) center is articulated in pedestal (1) one sidewall, and the motor outputting power is given power rotor (4); Power rotor (4) two ends are equipped with a convexity (41); This convexity (41) can be movably placed in the U type chute (3), and tripping (5) is articulated in pedestal (1) opposite side, and tripping (5) one ends are provided with salient point (51); Pedestal (1) is provided with bar hole (11); The bar hole (11) that the salient point (51) of tripping (5) one ends passes pedestal (1) extends to pedestal (1) one side, and power rotor (4) two ends can promote bar hole (11) motion of this salient point (51) along pedestal (1), and tripping (5) other end is connected with the control end that takes off port system and controls tripping system and move.
2. the closure of Long-distance Control circuit breaker as claimed in claim 1 and disjunction mechanism is characterized in that: be provided with a control button, this control button is connected with motor.
3. the closure of Long-distance Control circuit breaker as claimed in claim 2 and disjunction mechanism; It is characterized in that: also be provided with first and second travel switch (6,7) and display lamp; This first travel switch (6) is fixedly arranged on any convexity of power rotor (4) (41) just and on the pedestal (1) of U type chute (3) disengaging place; Said second travel switch (7) is fixedly arranged on bar hole (11) position of pedestal (1); This first and second formation switch can be responded to the position of the convexity (41) of power rotor (4), and said first and second travel switch (6,7) is controlled the light on and off of display lamp respectively.
4. the closure of Long-distance Control circuit breaker as claimed in claim 3 and disjunction mechanism; It is characterized in that: also be provided with a fast plug receptacle; This fast plug receptacle comprises a public end and a female end; Hold with mother respectively with the circuit that first and second travel switch on the circuit breaker (6,7) links to each other with motor to be electrically connected, control button, display lamp and electric power connection line are electrically connected with the public affairs end of fast plug receptacle, and female end and public end detachably fastening are electrically connected.
5. the closure of Long-distance Control circuit breaker as claimed in claim 1 and disjunction mechanism is characterized in that: also be provided with unexpected protection button, this accident protection button is connected with motor.
6. the closure of Long-distance Control circuit breaker as claimed in claim 1 and disjunction mechanism is characterized in that: the drive-connecting shaft of said tripping is between two ends.
7. the closure of Long-distance Control circuit breaker as claimed in claim 1 and disjunction mechanism is characterized in that: be provided with indent slideway (12) in pedestal one side, the convexity at power rotor two ends (41) can be slided in slideway (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010605815.4A CN102543599B (en) | 2010-12-27 | 2010-12-27 | Closing and breaking mechanism of remotely controlled circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010605815.4A CN102543599B (en) | 2010-12-27 | 2010-12-27 | Closing and breaking mechanism of remotely controlled circuit breaker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102543599A true CN102543599A (en) | 2012-07-04 |
| CN102543599B CN102543599B (en) | 2014-10-29 |
Family
ID=46350206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010605815.4A Expired - Fee Related CN102543599B (en) | 2010-12-27 | 2010-12-27 | Closing and breaking mechanism of remotely controlled circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102543599B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107732912A (en) * | 2017-11-28 | 2018-02-23 | 浙江华网电气有限公司 | A kind of intelligence control system for the phased switching vacuum circuit breaker of no-load transformer |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0797229A1 (en) * | 1996-03-18 | 1997-09-24 | Schneider Electric Sa | Remote control unit for a modular circuit breaker |
| US6204741B1 (en) * | 1997-10-08 | 2001-03-20 | Siemens Aktiengesellschaft | Remote-controlled mechanism with a motor for circuit-breakers |
| CN101266899A (en) * | 2007-03-13 | 2008-09-17 | 富士电机机器制御株式会社 | Remote operation device for circuit breaker |
| CN201975352U (en) * | 2010-12-27 | 2011-09-14 | 苏州普华力拓电气技术有限公司 | Switching-on/off mechanism for remote control of circuit breaker |
-
2010
- 2010-12-27 CN CN201010605815.4A patent/CN102543599B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0797229A1 (en) * | 1996-03-18 | 1997-09-24 | Schneider Electric Sa | Remote control unit for a modular circuit breaker |
| CN1170213A (en) * | 1996-03-18 | 1998-01-14 | 施耐德电器公司 | Remote control device for modular circuit breaker |
| US6204741B1 (en) * | 1997-10-08 | 2001-03-20 | Siemens Aktiengesellschaft | Remote-controlled mechanism with a motor for circuit-breakers |
| CN101266899A (en) * | 2007-03-13 | 2008-09-17 | 富士电机机器制御株式会社 | Remote operation device for circuit breaker |
| CN201975352U (en) * | 2010-12-27 | 2011-09-14 | 苏州普华力拓电气技术有限公司 | Switching-on/off mechanism for remote control of circuit breaker |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107732912A (en) * | 2017-11-28 | 2018-02-23 | 浙江华网电气有限公司 | A kind of intelligence control system for the phased switching vacuum circuit breaker of no-load transformer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102543599B (en) | 2014-10-29 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141029 Termination date: 20171227 |
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| CF01 | Termination of patent right due to non-payment of annual fee |