CN209134137U - Low-tension switch cabinet operating mechanism monitoring device - Google Patents
Low-tension switch cabinet operating mechanism monitoring device Download PDFInfo
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- CN209134137U CN209134137U CN201821162219.1U CN201821162219U CN209134137U CN 209134137 U CN209134137 U CN 209134137U CN 201821162219 U CN201821162219 U CN 201821162219U CN 209134137 U CN209134137 U CN 209134137U
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- operating mechanism
- breaker
- detector
- controller
- switch cabinet
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Abstract
The utility model provides a kind of low-tension switch cabinet operating mechanism monitoring device, is related to the technical field of operating mechanism, comprising: controller, detector, input terminal；Detector is connected with controller；At the combined floodgate of detector setting on-board the circuit breaker；Detector is used for after receiving separating brake information, detection breaker whether separating brake, and detecting that breaker do not carry out the request signal sent after separating brake；Controller is used to communicate by input terminal with operating mechanism, transmission sub-gate signal to operating mechanism and detector, and receives request signal, generates second signal according to request signal, to make operating mechanism control breaker open operation again.The utility model can detect in time breaker whether separating brake, and when breaker is not carried out separating brake, generate second signal makes operating mechanism control breaker open operation again, effectively maintains the normal operation of switchgear.
Description
Technical field
The utility model relates to operating mechanism technical fields, monitor and fill more particularly, to a kind of low-tension switch cabinet operating mechanism
It sets.
Background technique
Motor-operating mechanism is the important component for far distance automatic separating brake and combined floodgate breaker, in motor-operating mechanism
Control section send control signal after, control motor-operating mechanism make breaker automatic brake separating/combined floodgate, however, because electricity
The control terminal of pneumatic operating mechanism is communicated with motor-operating mechanism by communication line, it is possible that the control terminal of motor-operating mechanism
The activation signal of sending does not reach motor-operating mechanism, prevent operating mechanism is from influencing to breaker automatic brake separating/combined floodgate
The normal operation of switchgear.
Utility model content
In view of this, the purpose of this utility model is to provide low-tension switch cabinet operating mechanism monitoring device, it can be timely
Detect breaker whether separating brake, and when breaker is not carried out separating brake, generate second signal makes operating mechanism control disconnected again
Road device separating brake, effectively maintains the normal operation of switchgear.
In a first aspect, the utility model embodiment provides a kind of low-tension switch cabinet operating mechanism monitoring device, comprising: control
Device processed, detector, input terminal；The detector is connected with the controller；The conjunction of the detector setting on-board the circuit breaker
At lock；
The controller is used to communicate by the input terminal with operating mechanism, sends sub-gate signal to the operation machine
Structure and the detector, so that operating mechanism control breaker carries out separating brake movement；
The detector is used for after receiving the separating brake information, detect the breaker whether separating brake, and detecting
The request signal sent after separating brake is not carried out to the breaker；
The controller generates second signal for receiving the request signal, according to the request signal, to make again
The operating mechanism controls breaker open operation.
With reference to first aspect, the utility model embodiment provides the first possible embodiment of first aspect,
In, the detector is pressure sensor.
With reference to first aspect, the utility model embodiment provides second of possible embodiment of first aspect,
In, the controller includes shell and control integrated circuit board.
With reference to first aspect, the utility model embodiment provides the third possible embodiment of first aspect,
In, outlet terminal is connected between the controller and operating mechanism, the power circuit signal of operating mechanism passes through input terminal
The sampling module of the controller is fed back to outlet terminal.
With reference to first aspect, the utility model embodiment provides the 4th kind of possible embodiment of first aspect,
In, further includes: alarm, the alarm are connected with the controller.
With reference to first aspect, the utility model embodiment provides the 5th kind of possible embodiment of first aspect,
In, the alarm is combined aural and visual alarm.
Second aspect, the utility model embodiment also provide a kind of low-tension switch cabinet operating mechanism, comprising: operating mechanism sheet
Body and according to the described in any item low-tension switch cabinet operating mechanism monitoring devices of above-described embodiment.
The third aspect, the utility model embodiment also provide a kind of low-tension switch cabinet, comprising: any according to above-described embodiment
Low-tension switch cabinet operating mechanism and breaker described in.
The utility model embodiment brings following the utility model has the advantages that passing through addition detector at combined floodgate on-board the circuit breaker,
Detector after receiving separating brake information, detection breaker whether separating brake, and sent out after detecting that breaker does not carry out separating brake
The request signal sent, controller are communicated by input terminal with operating mechanism, transmission sub-gate signal to operating mechanism and detector,
And request signal is received, second signal is generated according to request signal, to make operating mechanism control breaker open operation again, this is practical
It is novel can detect in time breaker whether separating brake, and when breaker is not carried out separating brake, generate second signal makes to grasp again
Make mechanism controls breaker open operation, effectively maintains the normal operation of switchgear.
Other feature and advantage of the utility model will illustrate in the following description, also, partly from specification
In become apparent, or understood and implementing the utility model.The purpose of this utility model and other advantages are illustrating
Specifically noted structure is achieved and obtained in book, claims and attached drawing.
To enable the above objects, features, and advantages of the utility model to be clearer and more comprehensible, preferred embodiment is cited below particularly, and
Cooperate appended attached drawing, is described in detail below.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structure chart for the low-tension switch cabinet operating mechanism monitoring device that the utility model one embodiment provides；
Fig. 2 is the object construction figure of low-tension switch cabinet operating mechanism monitoring device provided by the embodiment of the utility model；
Fig. 3 is the simple schematic diagram of the lock part of breaker provided by the embodiment of the utility model；
Fig. 4 is the structure chart for the low-tension switch cabinet operating mechanism monitoring device that another embodiment of the utility model provides.
Icon:
110- controller；120- detector；130- input terminal；140- outlet terminal；150- alarm；200- operation
Mechanism；100- breaker.
Specific embodiment
To keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, below in conjunction with attached drawing to this
The technical solution of utility model is clearly and completely described, it is clear that described embodiment is that the utility model a part is real
Example is applied, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making
Every other embodiment obtained, fall within the protection scope of the utility model under the premise of creative work.
Currently, motor-operating mechanism is the important component for far distance automatic separating brake and combined floodgate breaker, in electronic behaviour
After making the control section transmission control signal of mechanism, control motor-operating mechanism makes breaker automatic brake separating/combined floodgate, however,
Because the control terminal of motor-operating mechanism is communicated with motor-operating mechanism by communication line, it is possible that motor-operating mechanism
The activation signal that control terminal issues does not reach motor-operating mechanism, prevent operating mechanism is to breaker automatic brake separating/conjunction
Lock influences the normal operation of switchgear.
Based on this, a kind of low-tension switch cabinet operating mechanism monitoring device provided by the embodiment of the utility model can pass through
At combined floodgate on-board the circuit breaker add detector, detector after receiving separating brake information, detection breaker whether separating brake, and
Detect that breaker does not carry out the request signal sent after separating brake, controller is communicated by input terminal with operating mechanism, is sent out
It send sub-gate signal to operating mechanism and detector, and receives request signal, second signal is generated according to request signal, to make again
Operating mechanism controls breaker open operation, the utility model can detect in time breaker whether separating brake, and do not held in breaker
When row separating brake, generate second signal makes operating mechanism control breaker open operation again, effectively maintains the normal fortune of switchgear
Row.
To be described in detail to the utility model below by way of three embodiments convenient for understanding the present embodiment,
Embodiment one:
A kind of low-tension switch cabinet operating mechanism monitoring device is present embodiments provided, as shown in connection with fig. 1, the present apparatus includes:
Controller 110, detector 120, input terminal 130；Detector 120 is connected with controller 110；Detector 120 is arranged in open circuit
At combined floodgate on device.
Wherein, detector 120 is used for after receiving separating brake information, detection breaker whether separating brake, and it is disconnected detecting
Road device does not carry out the request signal sent after separating brake.
Controller 110 is used to communicate by input terminal 130 with operating mechanism 200, sends sub-gate signal to operating mechanism
200 and detector 120, and request signal is received, second signal is generated according to request signal, again control operating mechanism 200
Breaker open operation processed.
As an example as shown in connection with fig. 2, comprising: controller 110, operating mechanism 200, input terminal 130, breaker
100, detector 120.Controller 110 sends sub-gate signal to operating mechanism 200 by input terminal 130, and operating mechanism 200 exists
Operating breaker 100 carries out separating brake movement when receiving sub-gate signal.Meanwhile sub-gate signal is sent to detection by controller 110
Device 120, detector 120 after receiving separating brake information, detection breaker 100 whether separating brake, if breaker 100 does not divide
Lock gives 110 1 feedback signals of controller, i.e. request signal.When controller 110 receives request signal, the second secondary control is sent
Signal processed is to operating mechanism 200, so that 200 operating breaker 100 of operating mechanism carries out separating brake movement, and so on, until disconnected
Until road device 100 can complete separating brake movement.
Likewise, when for closing a floodgate, controller 110 sends switching signal to operating mechanism 200 by input terminal 130,
The operating breaker 100 when receiving switching signal of operating mechanism 200 carries out feed motion.Meanwhile controller 110 will close a floodgate and believe
Number it is sent to detector 120, detector 120 is after receiving combined floodgate information, and whether detection breaker 100 closes a floodgate, if breaking
Device 100 does not close a floodgate, and gives 110 1 feedback signals of controller, i.e. request signal.When controller 110 receives request signal, hair
Send the second secondary control signal to operating mechanism 200, so that 200 operating breaker 100 of operating mechanism carries out feed motion, with such
It pushes away, until breaker 100 can complete feed motion.
Fig. 3 is the simple schematic diagram of the lock part of breaker.As shown in connection with fig. 3, detector 120 is mounted on the baffle portion of lock
Point, when the upward separating brake of baffle, the upper surface of 100 lock part of breaker is contacted with baffle by detector 120, and detector 120 is just
Pressure signal can be generated, detector 120 feeds back pressure signal to controller 110, when controller 110 does not receive pressure signal
When, controller 110 sends the second secondary control signal to operating mechanism 200, is until breaker 100 can complete feed motion
Only.Optionally, detector 120 is pressure sensor.
Optionally, controller 110 includes shell and control integrated circuit board.
Shown in 2, outlet terminal 140 is connected between controller 110 and operating mechanism 200, operating mechanism 200
Power circuit signal feeds back to the sampling module of controller 110 by input terminal 130 and outlet terminal 140.
Optionally, input terminal 130 and outlet terminal 140 can be the terminals of connecting wire of same model, or different
The terminals of connecting wire of type.Wherein, the model of terminal can be JTSA-10-24, TB, and TC, X3, X5, H are serial, JQH8-12,
JQH8-12B, JQH8-12C etc..
Optionally, as shown in connection with fig. 4, the structure of the utility model embodiment may include: controller 110, detector
120, input terminal 130, alarm 150；Detector 120 is connected with controller 110；Detector 120 is arranged on-board the circuit breaker
At combined floodgate；Alarm 150 is connected with controller 110.
Specifically, controller 110 sends sub-gate signal to operating mechanism 200, operating mechanism by input terminal 130
200 progress of the operating breaker 100 separating brake movements when receiving sub-gate signal.Meanwhile sub-gate signal is sent to by controller 110
Detector 120, detector 120 after receiving separating brake information, detection breaker 100 whether separating brake, if breaker 100 does not have
Separating brake gives 110 1 feedback signals of controller, i.e. request signal.When controller 110 receives request signal, send second
Signal is controlled to operating mechanism 200, so that 200 operating breaker 100 of operating mechanism carries out separating brake movement, and so on, until
Until breaker 100 can complete separating brake movement.Meanwhile controller 110 generates alarm signal when receiving request signal,
And alarm signal is sent to alarm 150, alarm 150 is alarmed.Especially when overhauling breaker and operating mechanism,
When receiving alarm signal, then operating mechanism cisco unity malfunction can be checked, then maintenance personal can tie up in time
It repairs.
Optionally, alarm 150 is combined aural and visual alarm.
Embodiment two:
The present embodiment also provides a kind of low-tension switch cabinet operating mechanism, comprising: operating mechanism ontology and according to above-mentioned implementation
The described in any item low-tension switch cabinet operating mechanism monitoring devices of example.
Specifically, low-tension switch cabinet operating mechanism provided in this embodiment is that the low pressure being equipped in first embodiment is opened
Close the operating mechanism of cabinet operating mechanism monitoring device.Operate structural body, that is, operation in the prior art structure.
In summary, low-tension switch cabinet operating mechanism provided in this embodiment can be by adding at combined floodgate on-board the circuit breaker
Add detector, detector after receiving separating brake information, detection breaker whether separating brake, and detecting that breaker do not carry out
The request signal sent after separating brake, controller are communicated by input terminal with operating mechanism, send sub-gate signal to operating mechanism
And detector, and request signal is received, second signal is generated according to request signal, to make operating mechanism control breaker point again
Lock, the utility model can detect breaker in time, and whether separating brake generates second signal and when breaker is not carried out separating brake
Again so that operating mechanism is controlled breaker open operation, effectively maintain the normal operation of switchgear.
Embodiment three:
The present embodiment also provides a kind of low-tension switch cabinet, comprising: according to the described in any item low tension switches of above-described embodiment
Cabinet operating mechanism and breaker.
In summary, low-tension switch cabinet provided in this embodiment can be detected by adding at combined floodgate on-board the circuit breaker
Device, detector after receiving separating brake information, detection breaker whether separating brake, and after detecting that breaker does not carry out separating brake
The request signal of transmission, controller are communicated by input terminal with operating mechanism, send sub-gate signal to operating mechanism and detection
Device, and request signal is received, second signal is generated according to request signal, to make operating mechanism control breaker open operation again, this
Utility model can detect breaker in time, and whether separating brake generates second signal again and when breaker is not carried out separating brake
So that operating mechanism is controlled breaker open operation, effectively maintains the normal operation of switchgear.
In addition, according to other compositions of the low-tension switch cabinet of the utility model embodiment and effect for the general of this field
All be for logical technical staff it is known, in order to reduce redundancy, do not repeat them here.
Unless specifically stated otherwise, the opposite step of the component and step that otherwise illustrate in these embodiments, digital table
The scope of the utility model is not intended to limit up to formula and numerical value.
In all examples being illustrated and described herein, any occurrence should be construed as merely illustratively, without
It is as limitation, therefore, other examples of exemplary embodiment can have different values.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
In addition, in the description of the utility model embodiment unless specifically defined or limited otherwise, term " installation ",
" connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally connect
It connects；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can
To be the connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood with concrete condition
Concrete meaning in the present invention.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
Finally, it should be noted that embodiment described above, only specific embodiment of the present utility model, to illustrate this
The technical solution of utility model, rather than its limitations, the protection scope of the utility model is not limited thereto, although referring to aforementioned
The utility model is described in detail in embodiment, those skilled in the art should understand that: it is any to be familiar with this skill
The technical staff in art field within the technical scope disclosed by the utility model, still can be to skill documented by previous embodiment
Art scheme modify or can readily occur in variation or equivalent replacement of some of the technical features；And these modifications,
Variation or replacement, the spirit and model of the utility model embodiment technical solution that it does not separate the essence of the corresponding technical solution
It encloses, should be covered within the scope of the utility model.Therefore, the protection scope of the utility model is answered described is wanted with right
Subject to the protection scope asked.
Claims (8)
1. a kind of low-tension switch cabinet operating mechanism monitoring device characterized by comprising controller, detector, input terminal；
The detector is connected with the controller；At the combined floodgate of the detector setting on-board the circuit breaker；
The controller is used to communicate with operating mechanism by the input terminal, transmission sub-gate signal to the operating mechanism with
The detector, so that operating mechanism control breaker carries out separating brake movement；
The detector is used for after receiving separating brake information, detect the breaker whether separating brake, and it is described disconnected detecting
Road device sends request signal after not carrying out separating brake；
The controller generates second signal for receiving the request signal, according to the request signal, described to make again
Operating mechanism controls breaker open operation.
2. low-tension switch cabinet operating mechanism monitoring device according to claim 1, which is characterized in that the detector is pressure
Force snesor.
3. low-tension switch cabinet operating mechanism monitoring device according to claim 1, which is characterized in that the controller includes
Shell and control integrated circuit board.
4. low-tension switch cabinet operating mechanism monitoring device according to claim 1, which is characterized in that the controller and behaviour
Make to be connected with outlet terminal between mechanism, the power circuit signal of operating mechanism feeds back to institute by input terminal and outlet terminal
State the sampling module of controller.
5. low-tension switch cabinet operating mechanism monitoring device according to claim 1, which is characterized in that further include: alarm,
The alarm is connected with the controller.
6. low-tension switch cabinet operating mechanism monitoring device according to claim 5, which is characterized in that the alarm is sound
Light crossing-signal.
7. a kind of low-tension switch cabinet operating mechanism characterized by comprising operating mechanism ontology and -6 according to claim 1
Low-tension switch cabinet operating mechanism monitoring device described in one.
8. a kind of low-tension switch cabinet characterized by comprising low-tension switch cabinet operating mechanism according to claim 7 and
Breaker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821162219.1U CN209134137U (en) | 2018-07-20 | 2018-07-20 | Low-tension switch cabinet operating mechanism monitoring device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821162219.1U CN209134137U (en) | 2018-07-20 | 2018-07-20 | Low-tension switch cabinet operating mechanism monitoring device |
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| Publication Number | Publication Date |
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| CN209134137U true CN209134137U (en) | 2019-07-19 |
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| CN201821162219.1U Active CN209134137U (en) | 2018-07-20 | 2018-07-20 | Low-tension switch cabinet operating mechanism monitoring device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110676938A (en) * | 2019-10-14 | 2020-01-10 | 国网山东省电力公司潍坊供电公司 | Monitoring operation device for air switch |
-
2018
- 2018-07-20 CN CN201821162219.1U patent/CN209134137U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110676938A (en) * | 2019-10-14 | 2020-01-10 | 国网山东省电力公司潍坊供电公司 | Monitoring operation device for air switch |
| CN110676938B (en) * | 2019-10-14 | 2023-04-28 | 国网山东省电力公司潍坊供电公司 | Monitoring operation device for air switch |
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