CN209398051U - Door lock assembly and guardrail - Google Patents
Door lock assembly and guardrail Download PDFInfo
- Publication number
- CN209398051U CN209398051U CN201821444947.1U CN201821444947U CN209398051U CN 209398051 U CN209398051 U CN 209398051U CN 201821444947 U CN201821444947 U CN 201821444947U CN 209398051 U CN209398051 U CN 209398051U
- Authority
- CN
- China
- Prior art keywords
- lockset
- door lock
- transformer
- controller
- guardrail
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The utility model provides a kind of door lock assembly and guardrail, is related to transformer protective device field, door lock assembly includes: voltage detection mechanism, controller and lockset, and lockset is arranged in for safeguarding between the guardrail doorframe of high-tension apparatus and divider gate；High-tension apparatus is internally provided with transformer, and transformer is electrically connected with the controller by voltage detection mechanism, and voltage detection mechanism is used to detect the information of voltage of transformer, and this information of voltage is transmitted at controller；Controller is electrically connected with lockset, for closing lockset when transformer is opened；Or, for opening lockset when transformer is closed.When transformer is out of service, controller controls lockset and opens；When transformer station high-voltage side bus, controller controls lockset and closes, so that it is guaranteed that lockset automatic blocking when transformer station high-voltage side bus, prevents the tour of awareness of safety weakness or operator from opening lockset in transformer station high-voltage side bus and enter in guardrail and the problem of safety accident occur.
Description
Technical field
The utility model relates to transformer protective device fields, more particularly, to a kind of door lock assembly and guardrail.
Background technique
Transformer is the device for changing alternating voltage using the principle of electromagnetic induction, and major function has: voltage transformation, electricity
Rheology is changed, impedance converts, be isolated, pressure stabilizing etc..The purpose of transformer voltage of transformation is to convey electric energy, and therefore, transformer holds
Measure it is very big, typically using kilovolt-ampere or megavolt-ampere as unit of account, therefore, guardrail is all set outside transformer, and in guardrail
Lockset is set on door, in transformer station high-voltage side bus, divider gate is lockked, when so that transformer being currently running, people is avoided to be strayed into band
Electricity is spaced and the case where safety accident occurs.
However, existing distribution door lock assembly is general key lock, tour and operator for awareness of safety weakness
, it is possible to opening lockset with key enters operation in guardrail, there is the greatly person and equipment peace in transformer station high-voltage side bus in member
Full blast danger, so that the security performance for the door lock assembly applied on guardrail is poor.
Utility model content
The purpose of this utility model is to provide a kind of door lock assembly and guardrail, to solve door lock assembly in the prior art
The poor problem of security performance.
The utility model provides a kind of door lock assembly, comprising: voltage detection mechanism, controller and lockset, the lockset are set
It sets for safeguarding between the guardrail doorframe of high-tension apparatus and divider gate；
High-tension apparatus is internally provided with transformer, and the transformer passes through the voltage detection mechanism and controller electricity
Connection, the voltage detection mechanism are used to detect the information of voltage of the transformer, and this information of voltage is transmitted to the control
At device processed；
The controller is electrically connected with the lockset, for closing the lockset when the transformer is opened；Or, being used for
The lockset is opened when the transformer is closed.
Wherein, the voltage detection mechanism includes voltage transformer and voltage sensor, the voltage transformer with it is described
Voltage sensor electrical connection, the voltage transformer are electrically connected with the transformer, the voltage sensor and the controller
Electrical connection.
Specifically, the door lock assembly further includes door lock testing agency；
The door lock testing agency is electrically connected with the controller, and the controller is for controlling the door lock testing agency
Start when transformer is opened, the door lock testing agency is used to detect the opening imformation of the lockset, and by this opening imformation
It is transferred at the controller.
Further, the door lock assembly further includes alarm mechanism；
The alarm mechanism is electrically connected with the controller, when the lockset detects in the door lock testing agency to be opened,
The controller is corresponding to control the alarm mechanism unlatching.
Further, the door lock assembly further includes wireless transmission mechanism；
The wireless transmission mechanism is electrically connected with the controller, is detected the lockset when the door lock testing agency and is opened
When, the controller is corresponding to control the wireless transmission mechanism to power equipment background server transmission warning message.
Further, the lockset is electromagnetic lock.
Further, the door lock testing agency is infrared sensor.
Further, the alarm mechanism includes loudspeaker and/or stroboscopic lamp.
Compared with the existing technology, door lock assembly provided by the utility model has the advantage that
Door lock assembly provided by the utility model, due to being provided with lockset, voltage inspection between guardrail doorframe and divider gate
It surveys mechanism to be electrically connected with transformer and controller, controller is connect with lockset, and voltage detection mechanism is for detecting transformer
Information of voltage, and information of voltage is passed into controller.
When transformer is out of service, i.e., the information of voltage that voltage detection mechanism detects is zero, at this point, controller controls
Lockset is opened；When transformer station high-voltage side bus, i.e., the information of voltage that voltage detection mechanism detects is positive value, and information of voltage is transmitted
To controller, controller controls lockset and closes.So that it is guaranteed that lockset automatic blocking when transformer station high-voltage side bus, prevents awareness of safety weak
Tour or operator open lockset in transformer station high-voltage side bus and enter in guardrail and the problem of safety accident occur.
The utility model also provides a kind of guardrail, and the guardrail includes guardrail ontology and above-mentioned locking device, the guardrail
Ontology includes fence ontology, guardrail doorframe and divider gate, and the guardrail doorframe, the fence sheet are provided on the fence ontology
Body is connect with the guardrail doorframe, and the divider gate, the side of the divider gate and the shield are provided on the guardrail doorframe
The side of column doorframe is connected by hinge, and is provided with the lockset between the other side of the divider gate and the guardrail doorframe.
Further, warning sign is provided on the fence ontology.
Possessed advantage is identical compared with the existing technology with above-mentioned door lock assembly for the guardrail, and details are not described herein.
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 structural schematic diagram of guardrail provided by the embodiment of the utility model；
Fig. 2 is the front view of guardrail provided by the embodiment of the utility model；
Fig. 3 is the side view of guardrail provided by the embodiment of the utility model；
Fig. 4 is the circuit diagram of door lock assembly provided by the embodiment of the utility model.
Appended drawing reference:
1- voltage detection mechanism；11- voltage transformer；12- voltage sensor；2- controller；3- lockset；4-
Lock testing agency；41- infrared sensor；5- alarm mechanism；51- loudspeaker；6- wireless transmission mechanism；61- background service
Device；7- fence ontology；71- warning sign；8- guardrail doorframe；81- divider gate；9- transformer.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
In the description of the present invention, it should be noted that such as occur term " center ", "upper", "lower", " left side ",
" right side ", "vertical", "horizontal", "inner", "outside", "front", "rear" etc., indicated by orientation or positional relationship for based on attached drawing institute
The orientation or positional relationship shown, is merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion is signified
Device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this is practical
Novel limitation.In addition, such as there is term " first ", " second ", " third " are used for description purposes only, and should not be understood as indicating
Or imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
Fig. 1 is the structural schematic diagram of guardrail provided by the embodiment of the utility model；Fig. 4 provides for the utility model embodiment
Door lock assembly circuit diagram.
As shown in Figure 1 and Figure 4, door lock assembly provided in this embodiment is used for high-tension apparatus, comprising: voltage detection mechanism
1, controller 2 and lockset 3, lockset 3 are arranged in for safeguarding between the guardrail doorframe 8 of high-tension apparatus and divider gate 81；High pressure is set
Standby to be internally provided with transformer 9, transformer 9 is electrically connected by voltage detection mechanism 1 with controller 2, and voltage detection mechanism 1 is used for
The information of voltage of transformer 9 is detected, and this information of voltage is transmitted at controller 2；Controller 2 is electrically connected with lockset 3, is used for
Lockset 3 is closed when transformer 9 is opened；Or, for opening lockset 3 when transformer 9 is closed.
Compared with the existing technology, door lock assembly provided in this embodiment has the advantage that
Door lock assembly provided in this embodiment, due to being provided with lockset 3, voltage between guardrail doorframe 8 and divider gate 81
Testing agency 1 is electrically connected with transformer 9 and controller 2, and controller 2 is connect with lockset 3, and voltage detection mechanism 1 is for examining
The information of voltage of transformer 9 is surveyed, and information of voltage is passed into controller 2.
When transformer 9 is out of service, i.e., the information of voltage that voltage detection mechanism 1 detects is zero, at this point, controller 2
Lockset 3 is controlled to open；When transformer 9 is run, i.e., the information of voltage that detects of voltage detection mechanism 1 is positive value, and by voltage
Information is transferred to controller 2, and controller 2 controls lockset 3 and closes.So that it is guaranteed that 3 automatic blocking of lockset when transformer 9 is run, prevents
Only the tour of awareness of safety weakness or operator open lockset 3 when transformer 9 is run and enter in guardrail and safe thing occur
Therefore problem.
Wherein, in order to enable controller 2 to obtain the information whether transformer 9 runs, so that the opening and closing of lockset 3 is controlled,
To ensure that lockset 3 has automatic blocking function, to keep personnel safer, in door lock assembly provided in this embodiment, such as Fig. 4
Shown, voltage detection mechanism 1 includes voltage transformer 11 and voltage sensor 12,12 electricity of voltage transformer 11 and voltage sensor
Connection, voltage transformer 11 are electrically connected with transformer 9, and voltage sensor 12 is electrically connected with controller 2.
The voltage of transformer 9 is converted to the voltage swing that voltage sensor 12 can detecte, voltage by voltage transformer 11
The information of voltage that sensor 12 will test transformer 9 passes to controller 2, to control the opening and closing of lockset 3, to realize transformer
The function of 3 automatic blocking of lockset when 9 unlatching, to prevent staff from accidentally rushing the case where charging interval and causing personal safety.
Further, in order to further increase the safety of door lock assembly, in door lock assembly provided in this embodiment, such as scheme
Shown in 4, door lock assembly further includes door lock testing agency 4；Door lock testing agency 4 is electrically connected with controller 2, and controller 2 is for controlling
Door lock testing agency 4 processed starting when transformer 9 is opened, door lock testing agency 4 are used to detect the opening imformation of lockset 3, and will
This opening imformation is transferred at controller 2；Door lock assembly further includes alarm mechanism 5；Alarm mechanism 5 is electrically connected with controller 2, when
When the unlatching of lockset 3 detects in door lock testing agency 4, the corresponding control alarm mechanism 5 of controller 2 is opened.
When transformer 9 is run, the opening and closing information of lockset 3 is detected by door lock testing agency 4, and transmit to controller 2
The information, the opening and closing of the corresponding control alarm mechanism 5 of controller 2.
When transformer 9 is run, once someone opens lockset 3 by force, testing agency issues lockset 3 to controller 2 and opens
Information is opened, controller 2 controls alarm mechanism 5 and issues alarm signal, so that staff arouses attention, terminates swarm into electrification immediately
The behavior at interval, and neighbouring administrative staff can also be prompted, it is reminded by administrative staff and its violation is swarmed into
Behavior is handled.
Further, in order to further increase the safety of door lock assembly, in door lock assembly provided in this embodiment, such as scheme
Shown in 4, door lock assembly further includes door lock testing agency 4；Door lock testing agency 4 is electrically connected with controller 2, and controller 2 is for controlling
Door lock testing agency 4 processed starting when transformer 9 is opened, door lock testing agency 4 are used to detect the opening imformation of lockset 3, and will
This opening imformation is transferred at controller 2；Door lock assembly further includes wireless transmission mechanism 6；Wireless transmission mechanism 6 and controller 2
Electrical connection, when lockset 3 detects in door lock testing agency 4 to be opened, the corresponding wireless transmission mechanism 6 that controls of controller 2 is to power equipment
Background server 61 transmits warning message.
Wireless transmission mechanism 6 can be WIFI module, and wireless transmission mechanism 6 and background server 61 are wirelessly connected.
When transformer 9 is run, the opening and closing information of lockset 3 is detected by door lock testing agency 4, and transmit to controller 2
The information, controller 2 control wireless transmission mechanism 6 and transmit warning message to background server 61.
When transformer 9 is run, once someone opens lockset 3 by force, testing agency issues lockset 3 to controller 2 and opens
Information is opened, controller 2 controls wireless transmission mechanism 6 and issues alarm signal to background server 61, so that administrative staff someone is strong
Row opens the information that lockset 3 swarms into guardrail, and administrative staff go to the field termination unlawful practice immediately, to avoid safe thing is caused
Therefore problem.
Further, in order to enable controller 2 to control the opening and closing of lockset 3, in door lock assembly provided in this embodiment, lock
Tool 3 is electromagnetic lock.
Fig. 2 is the front view of guardrail provided by the embodiment of the utility model.
Further, in order to allow door lock testing agency 4 preferably to detect the opening and closing of lockset 3, and by the opening and closing information
It is transferred to controller 2, in door lock assembly provided in this embodiment, as shown in Figs. 1-2, door lock testing agency 4 is infrared sensor
41。
Infrared sensor 41 may include RF transmitter and infrared receiver, and RF transmitter and infrared ray connect
Device is received to be respectively arranged on the guardrail doorframe 8 of the upper and lower of lockset 3.
Further, in order to ensure personnel safety, in alarm mechanism 5 provided in this embodiment, alarm mechanism 5 includes loudspeaking
Device 51 and/or stroboscopic lamp.
Multiple loudspeakers 51 and multiple stroboscopic lamps can be set on guardrail, when so that alarm mechanism 5 sounding an alarm personnel
More obvious, personnel can stop making a forcible entry into electrification interval in time.
In order to make guardrail have better safety, it is ensured that between staff cannot be introduced into electrification when transformer 9 is run
Every so that it is guaranteed that the safety of personnel, guardrail provided in this embodiment, including guardrail ontology and door lock provided by the above embodiment dress
It sets, guardrail ontology includes fence ontology 7, guardrail doorframe 8 and divider gate 81, is provided with guardrail doorframe 8, fence on fence ontology 7
Ontology 7 is connect with guardrail doorframe 8, and divider gate 81, the side of divider gate 81 and the one of guardrail doorframe 8 are provided on guardrail doorframe 8
Side is connected by hinge, and is provided with lockset 3 between the other side and guardrail doorframe 8 of divider gate 81.
When transformer 9 is out of service, i.e., the information of voltage that voltage detection mechanism 1 detects is zero, at this point, controller 2
Lockset 3 is controlled to open；When transformer 9 is run, i.e., the information of voltage that detects of voltage detection mechanism 1 is positive value, and by voltage
Information is transferred to controller 2, and controller 2 controls lockset 3 and closes.So that it is guaranteed that 3 automatic blocking of lockset when transformer 9 is run, prevents
Only the tour of awareness of safety weakness or operator open lockset 3 when transformer 9 is run and enter in guardrail and safe thing occur
Therefore problem.
Fig. 3 is the side view of guardrail provided by the embodiment of the utility model；
Further, in order to further increase the safety of guardrail, in guardrail provided in this embodiment, such as Fig. 1-3 institute
Show, warning sign 71 is provided on fence ontology 7.
By the way that warning sign 71 is arranged on fence ontology 7, can remind has electric danger in people's guardrail, makes people far from band
Electricity interval, avoids personal safety accident.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (10)
1. a kind of door lock assembly is used for high-tension apparatus characterized by comprising voltage detection mechanism, controller and lockset, institute
Lockset is stated to be arranged in for safeguarding between the guardrail doorframe of high-tension apparatus and divider gate；
High-tension apparatus is internally provided with transformer, and the transformer is electrically connected by the voltage detection mechanism and the controller
It connects, the voltage detection mechanism is used to detect the information of voltage of the transformer, and this information of voltage is transmitted to the control
At device；
The controller is electrically connected with the lockset, for closing the lockset when the transformer is opened；Or, in institute
It states when transformer is closed and opens the lockset.
2. door lock assembly according to claim 1, which is characterized in that the voltage detection mechanism include voltage transformer and
Voltage sensor, the voltage transformer are electrically connected with the voltage sensor, the voltage transformer and transformer electricity
Connection, the voltage sensor are electrically connected with the controller.
3. door lock assembly according to claim 1, which is characterized in that further include door lock testing agency；
The door lock testing agency is electrically connected with the controller, and the controller is becoming for controlling the door lock testing agency
Depressor starts when opening, and the door lock testing agency is used to detect the opening imformation of the lockset, and this opening imformation is transmitted
At to the controller.
4. door lock assembly according to claim 3, which is characterized in that further include alarm mechanism；
The alarm mechanism is electrically connected with the controller, described when the lockset detects in the door lock testing agency to be opened
Controller is corresponding to control the alarm mechanism unlatching.
5. door lock assembly according to claim 3, which is characterized in that further include wireless transmission mechanism；
The wireless transmission mechanism is electrically connected with the controller, when the lockset detects in the door lock testing agency to be opened,
The controller is corresponding to control the wireless transmission mechanism to power equipment background server transmission warning message.
6. door lock assembly according to claim 1, which is characterized in that the lockset is electromagnetic lock.
7. door lock assembly according to claim 3, which is characterized in that the door lock testing agency is infrared sensor.
8. door lock assembly according to claim 4, which is characterized in that the alarm mechanism includes loudspeaker and/or stroboscopic
Lamp.
9. a kind of guardrail, which is characterized in that including guardrail ontology and such as the described in any item door lock assemblies of claim 1-8, institute
Stating guardrail ontology includes fence ontology, guardrail doorframe and divider gate, and the guardrail doorframe is provided on the fence ontology, described
Fence ontology is connect with the guardrail doorframe, is provided with the divider gate on the guardrail doorframe, the side of the divider gate with
The side of the guardrail doorframe is connected by hinge, and is provided between the other side of the divider gate and the guardrail doorframe described
Lockset.
10. guardrail according to claim 9, which is characterized in that be provided with warning sign on the fence ontology.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821444947.1U CN209398051U (en) | 2018-09-04 | 2018-09-04 | Door lock assembly and guardrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821444947.1U CN209398051U (en) | 2018-09-04 | 2018-09-04 | Door lock assembly and guardrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209398051U true CN209398051U (en) | 2019-09-17 |
Family
ID=67877939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821444947.1U Active CN209398051U (en) | 2018-09-04 | 2018-09-04 | Door lock assembly and guardrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209398051U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114194746A (en) * | 2021-11-04 | 2022-03-18 | 淮北矿业股份有限公司 | Small-eye guardrail linkage locking protection device |
-
2018
- 2018-09-04 CN CN201821444947.1U patent/CN209398051U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114194746A (en) * | 2021-11-04 | 2022-03-18 | 淮北矿业股份有限公司 | Small-eye guardrail linkage locking protection device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110690658A (en) | Anti-electricity-theft intelligent ammeter box based on Internet of things and use method thereof | |
| CN104122425A (en) | Electricity-larceny-preventing electricity meter box | |
| CN210379921U (en) | Electricity meter box capable of preventing electricity theft | |
| CN208400194U (en) | The entrance guard device and apparatus for examination and repair of inspection platform | |
| CN104631506A (en) | Intelligent well lid | |
| CN209398051U (en) | Door lock assembly and guardrail | |
| CN105604095A (en) | Intelligent electronic well lid control system | |
| CN202939750U (en) | Anti-theft device for infrared doors | |
| CN105911399B (en) | Ultra-high-tension power transmission line tests alarm system | |
| CN205080174U (en) | Ammeter case intelligent management device | |
| CN205334571U (en) | Safe domestic gate system based on face identification | |
| CN110264587A (en) | The smart lock control method and device of substation's bin | |
| CN107833417A (en) | Intelligent distribution transforming security protection system | |
| CN208423497U (en) | A kind of switchgear | |
| CN207228957U (en) | Door with power device | |
| CN205908128U (en) | Intelligence well lid with prevent tearing open alarming function | |
| CN210841329U (en) | Intelligent rat-proof door system based on multi-sensor fusion | |
| CN208938183U (en) | A kind of power distribution cabinet | |
| CN206003249U (en) | A kind of Unmanned Transformer Place safe door control system of many alarm modules | |
| CN209447287U (en) | A kind of guard monitor and burglar alarm | |
| CN207098759U (en) | Multifunctional error electrical verification main frame and distribution net equipment | |
| CN102312614B (en) | Electromagnetic locking device for mutual inductor laboratory door | |
| CN209000785U (en) | It prevents from being strayed into high voltage electric equipment electrification interval alarms monitoring for protection device | |
| CN205910744U (en) | Safety gate system of unmanned on duty electric substation based on fingerprint identification | |
| CN205384714U (en) | Cubical switchboard safety precaution device and have cubical switchboard of this safety precaution device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |