CN204011111U - Electric switch-on device and power equipment back brake system - Google Patents
Electric switch-on device and power equipment back brake system Download PDFInfo
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- CN204011111U CN204011111U CN201420445952.XU CN201420445952U CN204011111U CN 204011111 U CN204011111 U CN 204011111U CN 201420445952 U CN201420445952 U CN 201420445952U CN 204011111 U CN204011111 U CN 204011111U
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- back brake
- power equipment
- electric switch
- receiver
- motor
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- 230000003287 optical effect Effects 0.000 claims description 13
- 238000002955 isolation Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 description 16
- 230000008569 process Effects 0.000 description 14
- 230000005540 biological transmission Effects 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004870 electrical engineering Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
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- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The utility model discloses a kind of electric switch-on device and power equipment back brake system, electric switch-on device comprises: receiver, controller, motor and operating grip; Wherein, receiver is used for receiving the command signal of controlling motor, and this command signal is delivered to controller; The command signal that controller transmits for receiving described receiver, and send corresponding control command to motor; Motor is used for receiving the control command that described controller sends, and according to operating grip described in this control command control; Described operating grip is used for accepting Electric Machine Control, realizes back brake with the facility switching of electrical power for operation equipment.The utility model has reached the operating time that reduces grid switching operation, reduces workload, can effectively improve the efficiency of grid switching operation, and owing to not needing operating personnel manually to carry out, so also make operating personnel's safety be guaranteed.
Description
Technical field
The utility model relates to electrical engineering technical field, particularly relates to a kind of electric switch-on device.In addition, the utility model also relates to a kind of power equipment back brake system that comprises above-mentioned electric switch-on device.
Background technology
Along with expanding economy, industry and Urbanization Construction are more and more complete.The configuration of the power equipment of answering is in contrast all sharply to increase in quantity or in scope.Carrying out bringing larger workload aspect power equipment conventional maintenance and maintenance also to when the electricity consumption of giving people offers convenience work about electric power personnel.
Wherein stop, answer labour and the line fault repairing etc. of the distribution of distribution switchyard operation all need work about electric power personnel to carry out grid switching operation.Power equipment is mainly divided into operation, (cold standby and stand-by heat) for subsequent use, three kinds of states of maintenance, and the process that is another kind of state by a kind of state-transition by equipment is back brake, and the operation of carrying out is grid switching operation.Grid switching operation generally, by operating equipment switch, makes electric equipment be converted to another kind of state or make system change operational mode from a kind of state and completes.
Grid switching operation is by manually carrying out at present, and operating personnel use operating grip to operate isolation switch at the scene, and isolation switch braking is being controlled circuit breaker and carried out the change of state, thereby has completed grid switching operation.Most power equipment all needs to carry out grid switching operation, the not high problem of complex steps, inefficiency, fail safe and manually carry out grid switching operation ubiquity.Describe taking ring main unit as example below, because cable in distribution switchyard is all enclosed in equipment, potential faults can not be seen in advance, particularly when breakdown repair in the time dividing combination switch to ring main unit, due to operating personnel in the face of equipment uses the security risk of operating grip operation can not pre-control, and operational ton radix is very large, the number of times of causing danger also can increase, therefore in order to ensure operating personnel's safety; Carrying out needing to arrange a temporary platform before ring main unit grid switching operation, lay insulated target at present, wear insulating gloves, the operating grip that also needs configuration to lengthen when outdoor operation, etc. step guarantee operating personnel's safety.But these all cause operating process to be wasted time and energy, the operating time of each step is long and workload is large, thereby has also reduced the efficiency of grid switching operation.
Therefore, how, in the situation that guaranteeing operator safety, reducing the time of grid switching operation, and then improve the efficiency of grid switching operation, is the current technical issues that need to address of those skilled in the art.
Utility model content
The purpose of this utility model is to provide a kind of electric switch-on device, and this electric switch-on device can complete automatic grid switching operation, reduces the time of grid switching operation, and then improves the efficiency of grid switching operation; Another object of the present utility model is to provide a kind of power equipment back brake system that comprises above-mentioned electric switch-on device.
For solving the problems of the technologies described above, the utility model provides a kind of electric switch-on device, comprising:
Receive and control the command signal of motor the receiver of output;
Be connected with described receiver, receive the command signal of described receiver output, and send the controller of corresponding control command;
Be connected with described controller, receive the control command that described controller sends, the motor operating according to described control command;
Be connected with described motor, accept described Electric Machine Control, realize the operating grip of back brake with the facility switching of electrical power for operation equipment.
Wherein, described receiver comprises double loop remote control switch;
Wherein, described receiver is frequency modulation radio receiver of remote-control sytem;
Wherein, described electric switch-on device also comprises the frequency modulation radio remote-controlled transmitter that sends described command signal;
Wherein, described electric switch-on device also comprises the also camera of output of back brake procedural image that gathers facility switching in power equipment; Be connected with described camera, receive described back brake procedural image and show the display of the back brake procedural image of facility switching in power equipment.
Wherein, described electric switch-on device also comprises with described camera and being connected, the optical signal generator that in the power equipment that described camera is gathered, the back brake procedural image of facility switching is exported; Be connected with described display with described optical signal generator respectively, receive the back brake procedural image of described optical signal generator output, and described back brake procedural image is transferred to described display, so that described display shows the optical signal receiver of described back brake procedural image.
The utility model also provides a kind of power equipment back brake system, comprising: the electric switch-on device described in power equipment and above-mentioned any one, and described power equipment comprises facility switching;
Wherein, described facility switching comprises isolation switch and circuit breaker;
Wherein, described isolation switch is connected with series connection form with circuit breaker;
Based on technique scheme, the electric switch-on device that the utility model embodiment provides, on motor device, be provided with controller, this controller can be received the instruction of being sent by receiver, and can send control command according to this instruction, this control command can be controlled direction and the length of motor braking, makes the motor can control operation handle, make to operate handle and remove to control the switch on electric equipment, finally complete grid switching operation.
Because the above-mentioned course of work can be known, electric switch-on device provided by the utility model is carrying out in the process of grid switching operation, grid switching operation sends control command by controller and controls motor, then the facility switching on Electric Machine Control operating grip and then control electric equipment completes, and the facility switching that does not need operating personnel to utilize manual the going of manual handle to control on electric equipment carries out artificial grid switching operation.So not only reduce because operating personnel manually carry out those required loaded down with trivial details steps of grid switching operation, and with regard to grid switching operation process itself, motor manipulation operations handle and then control appliance switch complete also that to utilize manual handle to carry out artificial the Switching Operation Process than operating personnel fast, so just reach the operating time that reduces grid switching operation, reduce workload, can effectively improve the efficiency of grid switching operation, and owing to not needing operating personnel manually to carry out, so also make operating personnel's safety be guaranteed.And reduce due to the excessive damage causing facility switching of exerting oneself occurring in the manual back brake process of operating personnel.
Brief description of the drawings
For the technical scheme of clearer explanation the utility model embodiment or prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The structural representation of the electric switch-on device that Fig. 1 provides for the utility model embodiment;
Another structural representation of the electric switch-on device that Fig. 2 provides for the utility model embodiment;
The structural representation of the Wireless Image Transmission Systems that Fig. 3 provides for the utility model embodiment;
The structural representation of the power equipment back brake system that Fig. 4 provides for the utility model embodiment.
Embodiment
Core of the present utility model is to provide a kind of electric switch-on device.Utilize motor to replace and manually complete grid switching operation, thereby save the time of grid switching operation.
In order to make those skilled in the art person understand better the utility model scheme, below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Please refer to Fig. 1, the structural representation of the electric switch-on device that Fig. 1 provides for the utility model embodiment.The structure of this electric switch-on device can comprise: receiver 10, controller 20, motor 30, and operation handle 40;
In specific embodiment, electric switch-on device provided by the utility model, on the basis of motor 30, be provided with receiver 10, controller 20, in the process of work, this controller 20 can be received the instruction of commander's back brake of being sent by receiver 10, and can send the control command of controlling motor 30 according to this instruction, this control command can be controlled the direction that motor 30 is braked, length and dynamics, make the work that motor 30 can control operation handle 40, make to operate handle 40 and go to control disconnection and the closure of the facility switching on electric equipment, finally complete grid switching operation.
In electric switch-on device provided by the utility model, by receiver 10 is set, controller 20 is controlled motor 30 and is carried out mechanically actuated operation facility switching and complete automatic grid switching operation.The electric switch-on device that the utility model provides, solve and in prior art, utilized operating personnel's manual operation to complete the defect of grid switching operation, so just reach the operating time that reduces grid switching operation, reduce workload, can effectively improve the object of the efficiency of grid switching operation, and owing to not needing operating personnel manually to carry out, so also make operating personnel's safety be guaranteed.
Optionally, can utilize frequency modulation radio equipment to complete reception and the transmission of signal in grid switching operation process in embodiment of the present utility model, optional, receiver can comprise double loop remote control switch.
Corresponding, another structural representation of the electric switch-on device that Fig. 2 provides for the utility model embodiment; The structure of the electric switch-on device shown in Fig. 2 comprises: frequency modulation radio remote-controlled transmitter 101, frequency modulation radio receiver of remote-control sytem 102, controller 20, motor 30, and operation handle 40;
In this embodiment, the detailed process of grid switching operation is: frequency modulation radio transmitter 101 sends the signal of commander's back brake to frequency modulation radio receiver of remote-control sytem 102, frequency modulation radio receiver of remote-control sytem 102 is transferred to controller 20 by signal after receiving this signal, controller 20 is received after the instruction of commander's back brake of being sent by receiver 10, can send the control command of controlling motor 30 according to this instruction, this control command can be controlled the direction that motor 30 is braked, length and dynamics, make the work that motor 30 can control operation handle 40, make to operate handle 40 and go to control disconnection and the closure of the facility switching on electric equipment, finally complete grid switching operation.
Wherein, frequency modulation radio transmitter 101 is only the preferred version in the present embodiment, and frequency modulation radio device has installation, it is more convenient to operate, safeguard; Anti-interference strong; Comprehensive receiving and sending messages, the advantage such as receiving range is far away, therefore sets it as receiver in this embodiment, and other all belong to protection range of the present utility model for what complete the utility model object can to equipment that frequency modulation radio receiver of remote-control sytem 102 sends instruction.
Optionally, in order to complete sooner, more accurately grid switching operation, the utility model has been installed camera and display on the basis of above-described embodiment, and this camera is for gathering the back brake procedural image of facility switching in power equipment; This display is for showing the back brake procedural image of facility switching in power equipment.Wherein between camera and display, can utilize image wireless transmission to carry out image transmitting work.
Optionally, Fig. 3 has provided the structural representation of the Wireless Image Transmission Systems that the utility model embodiment provides.The structure of the Wireless Image Transmission Systems that the utility model embodiment provides comprises: high definition camera 60, optical signal generator 70, optical signal receiver 80, display 90; Structure that it should be noted that the Wireless Image Transmission Systems shown in Fig. 3 is only a kind of optional mode, and those skilled in the art can also utilize other equipment to complete the function of image transmitting.With reference to Fig. 3, utilizing Fig. 1, the electric switch-on device of Fig. 2 carries out the process of grid switching operation and can utilize high definition camera 60 to gather the back brake procedural image of facility switching in power equipment, by optical signal generator 70, back brake procedural image for facility switching 50 in the power equipment that described camera is gathered is exported, optical signal receiver receives 80, for receiving the back brake procedural image that described optical signal generator 70 is exported, and described back brake procedural image is transferred to described display 90, so that described display 90 can show described back brake procedural image.
On the basis of above-mentioned electric switch-on device, can add the parts such as the display of for example make a video recording first-class parts and image or the video display function that can carry out image or video acquisition function.Make electric switch-on device can utilize the first-class equipment that can catch image or video of shooting to monitor the process of back brake, can make the contact of each switch in the more clear process of seeing grid switching operation of operating personnel and back brake process or closing point whether completely, accurately, whether facility switching is in normal condition, whether correctly complete thereby can monitor grid switching operation, these are for the more enough technological means that completes automatic grid switching operation precisely, faster and adopt of electric switch-on device; Thereby also ensure operating personnel's personal safety and the use safety of equipment.
Optionally, facility switching comprises isolation switch and circuit breaker.Wherein, series connection is connected isolating switch with circuit breaker.
Isolation switch is in high-voltage switch electric appliance, to use maximum a kind of electrical equipment, and the principles and structure of itself is fairly simple, but because use amount is large, functional reliability requires high, and the impact of design, foundation and safe operation on electric substation, power plant is all larger.The main feature of disconnecting link is without arc extinguishing ability, can only in the situation that there is no load current, divide, close circuit.
Circuit breaker refers to the electric current that can close, carry and cut-off under normal loop condition, and can close, in official hour, carry and cut-off the switching device of the electric current under abnormal loop condition (comprising short circuit condition).
The utility model embodiment also provides a kind of power equipment back brake system, and this power equipment back brake system comprises: power equipment and above-mentioned electric switch-on device, described power equipment comprises facility switching.
Fig. 4 shows a kind of structure of optional power equipment back brake system, can carry out reference.As shown in Figure 4, electric switch-on device 1 can comprise: receiver 10, controller 20, motor 30, and operation handle 40; Power equipment 2 can comprise facility switching 50; In the process of work, controller 20 can be received the instruction of commander's back brake of being sent by receiver 10, and can send the control command of controlling motor 30 according to this instruction, this control command can be controlled direction, length and the dynamics that motor 30 is braked, make the work that motor 30 can control operation handle 40, the disconnection and the closure that make to operate handle 40 and go to control the facility switching 50 in electric equipment 2, finally complete grid switching operation.Optionally, facility switching comprises isolation switch and circuit breaker.Wherein, series connection is connected isolating switch with circuit breaker.
This power equipment back brake system can utilize above-mentioned electric switch-on device to carry out automatic grid switching operation, reduce the time of grid switching operation, reduce workload, can effectively improve the object of power supply reliability, and owing to not needing operating personnel manually to carry out, so also make operating personnel's safety be guaranteed.
Above electric switch-on device provided by the utility model is described in detail.Applied specific case herein principle of the present utility model and execution mode are set forth, the explanation of above embodiment is just for helping to understand method of the present utility model and core concept thereof.Should be understood that; for those skilled in the art; do not departing under the prerequisite of the utility model principle, can also carry out some improvement and modification to the utility model, these improvement and modification also fall in the protection range of the utility model claim.
Claims (9)
1. an electric switch-on device, is characterized in that, comprising:
Receive and control the command signal of motor the receiver of output;
Be connected with described receiver, receive the command signal of described receiver output, and send the controller of corresponding control command;
Be connected with described controller, receive the control command that described controller sends, the motor operating according to described control command;
Be connected with described motor, accept described Electric Machine Control, realize the operating grip of back brake with the facility switching of electrical power for operation equipment.
2. electric switch-on device as claimed in claim 1, is characterized in that, described receiver comprises double loop remote control switch.
3. electric switch-on device as claimed in claim 1, is characterized in that, described receiver is frequency modulation radio receiver of remote-control sytem.
4. electric switch-on device as claimed in claim 3, is characterized in that, also comprises: the frequency modulation radio remote-controlled transmitter that sends described command signal.
5. electric switch-on device as claimed in claim 1, is characterized in that, also comprises:
Gather the back brake procedural image of facility switching in power equipment the camera of output;
Be connected with described camera, receive described back brake procedural image and show the display of the back brake procedural image of facility switching in power equipment.
6. electric switch-on device as claimed in claim 5, is characterized in that, also comprises:
Be connected with described camera, the optical signal generator that in the power equipment that described camera is gathered, the back brake procedural image of facility switching is exported;
Be connected with described display with described optical signal generator respectively, receive the back brake procedural image of described optical signal generator output, and described back brake procedural image is transferred to described display, so that described display shows the optical signal receiver of described back brake procedural image.
7. a power equipment back brake system, is characterized in that, comprising: power equipment and the electric switch-on device as described in claim 1 to 6 any one, described power equipment comprises facility switching.
8. power equipment back brake system as claimed in claim 7, is characterized in that, described facility switching comprises isolation switch and circuit breaker.
9. power equipment back brake system as claimed in claim 8, is characterized in that, described isolation switch is connected with series connection form with circuit breaker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420445952.XU CN204011111U (en) | 2014-08-08 | 2014-08-08 | Electric switch-on device and power equipment back brake system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420445952.XU CN204011111U (en) | 2014-08-08 | 2014-08-08 | Electric switch-on device and power equipment back brake system |
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| Publication Number | Publication Date |
|---|---|
| CN204011111U true CN204011111U (en) | 2014-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420445952.XU Expired - Fee Related CN204011111U (en) | 2014-08-08 | 2014-08-08 | Electric switch-on device and power equipment back brake system |
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| Country | Link |
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| CN (1) | CN204011111U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104124077A (en) * | 2014-08-08 | 2014-10-29 | 国家电网公司 | Electric switching-on device and switch inversing system of electrical equipment |
-
2014
- 2014-08-08 CN CN201420445952.XU patent/CN204011111U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104124077A (en) * | 2014-08-08 | 2014-10-29 | 国家电网公司 | Electric switching-on device and switch inversing system of electrical equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20200808 |