CN204375672U - A kind of circuit breaker local operation handle is met an urgent need remote control - Google Patents
A kind of circuit breaker local operation handle is met an urgent need remote control Download PDFInfo
- Publication number
- CN204375672U CN204375672U CN201420732873.7U CN201420732873U CN204375672U CN 204375672 U CN204375672 U CN 204375672U CN 201420732873 U CN201420732873 U CN 201420732873U CN 204375672 U CN204375672 U CN 204375672U
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- circuit breaker
- remote control
- module
- chip microcomputer
- local operation
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- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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Abstract
The utility model relates to the remote control equipment of circuit breaker manipulation handle local operation, be specially a kind of circuit breaker local operation handle to meet an urgent need remote control, comprise control box and remote controller, control box comprises housing, and be provided with stepping motor, single-chip microcomputer, driver module, receiver module and the first storage battery in housing, single-chip microcomputer is connected with receiver module, single-chip microcomputer is connected with driver module, driver module is connected with stepping motor, and stepper motor output shaft is fixed with square lid, housing is also fixed with magnet; Remote controller comprises shell, is provided with transmitter module and the second storage battery in shell, and shell is provided with motor and rotates forward button and motor reversal button.The utility model provides a kind of circuit breaker local operation handle and to meet an urgent need remote control, circuit breaker remote control switching action is completed by this remote control, local operation is made to become remote operation, take off control box again after having operated, avoid switch cubicle to blast etc. abnormal conditions time cause the injures and deaths of operating personnel.
Description
Technical field
The utility model relates to the remote control equipment of circuit breaker manipulation handle local operation, is specially a kind of circuit breaker local operation handle and meets an urgent need remote control.
Background technology
In the switchgear house that high-tension switch cabinet is widely used in the load center such as transformer station, factory and enterprise and box-type substation, be used as to accept and distribute electric energy, both can need a part of power equipment or circuit input or out of service according to operation of power networks, also when power equipment or line failure, faulty component can be excised fast from electrical network, thus the normal operation of no failure part in guarantee electrical network, and the safety of equipment and operating maintenance personnel.Circuit breaker in high-tension switch cabinet generally have on the spot with two kinds, distant place mode of operation, time normal, in station, control room or distant place control centre carry out a point closing operation, when the malfunctioning grade of remote operation control loop is in particular cases just operating on the spot, but local operation has certain danger to O&M operating personnel, particularly when system exists single-phase earthing, fault, circuit breaker interrupting capacity deficiency and cabinet existing defects etc. in particular cases, when in breaker closing power transmission to fault, switch cubicle may be blasted, and causes operating personnel's injures and deaths.
Summary of the invention
When the utility model is in order to solve the circuit breaker local operation in switch cubicle, the problem that switch cubicle may be blasted and then cause casualties, provides a kind of circuit breaker local operation handle and to meet an urgent need remote control.
The utility model adopts following technical scheme to realize: a kind of circuit breaker local operation handle is met an urgent need remote control, comprise control box and remote controller, control box comprises housing, stepping motor is provided with in housing, single-chip microcomputer, driver module, receiver module and be stepping motor, single-chip microcomputer, the first storage battery that driver module and receiver module are powered, the input of single-chip microcomputer is connected with the output of receiver module, the output of single-chip microcomputer is connected with the input of driver module, the output of driver module is connected with the control end of stepping motor, the output shaft of stepping motor stretches out housing, and output shaft is fixed with square lid, output shaft is vertical with the end face of square lid, side is also fixed with magnet to housing, remote controller comprises shell, the second storage battery being provided with transmitter module in shell and powering for transmitter module, and shell is provided with the motor be connected with transmitter module and rotates forward button and motor reversal button.
During use, control box is adsorbed on the high-voltage switch gear cabinet panel just right with breaker operator handle, and make square cover cap on stepper motor output shaft on the operating handle of circuit breaker, then staff is away from high-tension switch cabinet, motor on remote controller shell rotates forward button or motor reversal button, remote controller launches motor control signal to receiver module by transmitter module, single-chip microcomputer in control box is by driver module control step motor forward or reverse, stepping motor forward or reverse and then drive tegmentum operating handle in square lid rotate, realize the folding of circuit breaker, also the local operation of circuit breaker is just achieved, also eliminate the potential safety hazard of staff simultaneously.
The utility model provides a kind of circuit breaker local operation handle and to meet an urgent need remote control, circuit breaker remote control switching action is completed by this remote control, local operation is made to become remote operation, take off control box again after having operated, avoid switch cubicle to blast etc. abnormal conditions time cause the injures and deaths of operating personnel.
Accompanying drawing explanation
Fig. 1 is the structural representation of control box.
Fig. 2 is the circuit theory diagrams of control box.
Fig. 3 is the circuit theory diagrams of remote controller.
Fig. 4 is the structural representation of breaker operator handle.
Fig. 5 is the end view of Fig. 4.
In figure: 1-housing, 2-stepping motor, the square lid of 3-, 4-magnet, 5-operating handle.
Embodiment
A kind of circuit breaker local operation handle is met an urgent need remote control, comprise control box and remote controller, control box comprises housing 1, stepping motor 2 is provided with in housing 1, single-chip microcomputer, driver module, receiver module and be stepping motor 1, single-chip microcomputer, the first storage battery that driver module and receiver module are powered, the input of single-chip microcomputer is connected with the output of receiver module, the output of single-chip microcomputer is connected with the input of driver module, the output of driver module is connected with the control end of stepping motor 2, the output shaft of stepping motor 2 stretches out housing 1, and output shaft is fixed with square lid 3, output shaft is vertical with the end face of square lid 3, side is also fixed with magnet 4 to housing 1, remote controller comprises shell, the second storage battery being provided with transmitter module in shell and powering for transmitter module, and shell is provided with the motor be connected with transmitter module and rotates forward button and motor reversal button.
During concrete enforcement, the model of single-chip microcomputer is stc89c52, and the model of driver module is uln2003, and the signal frequency of receiver module and sending module is 433KHz.
Claims (1)
1. a circuit breaker local operation handle is met an urgent need remote control, it is characterized in that comprising control box and remote controller, control box comprises housing (1), stepping motor (2) is provided with in housing (1), single-chip microcomputer, driver module, receiver module and be stepping motor (1), single-chip microcomputer, the first storage battery that driver module and receiver module are powered, the input of single-chip microcomputer is connected with the output of receiver module, the output of single-chip microcomputer is connected with the input of driver module, the output of driver module is connected with the control end of stepping motor (2), the output shaft of stepping motor (2) stretches out housing (1), and output shaft is fixed with square lid (3), output shaft is vertical with the end face of square lid (3), housing (1) side is also fixed with magnet (4), remote controller comprises shell, the second storage battery being provided with transmitter module in shell and powering for transmitter module, and shell is provided with the motor be connected with transmitter module and rotates forward button and motor reversal button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420732873.7U CN204375672U (en) | 2014-12-01 | 2014-12-01 | A kind of circuit breaker local operation handle is met an urgent need remote control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420732873.7U CN204375672U (en) | 2014-12-01 | 2014-12-01 | A kind of circuit breaker local operation handle is met an urgent need remote control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204375672U true CN204375672U (en) | 2015-06-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420732873.7U Active CN204375672U (en) | 2014-12-01 | 2014-12-01 | A kind of circuit breaker local operation handle is met an urgent need remote control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204375672U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104538259A (en) * | 2014-12-01 | 2015-04-22 | 国家电网公司 | Circuit breaker in-situ operation handle emergency remote control device |
-
2014
- 2014-12-01 CN CN201420732873.7U patent/CN204375672U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104538259A (en) * | 2014-12-01 | 2015-04-22 | 国家电网公司 | Circuit breaker in-situ operation handle emergency remote control device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |