CN216690687U - 10kV novel looped netowrk cabinet shutting device - Google Patents
10kV novel looped netowrk cabinet shutting device Download PDFInfo
- Publication number
- CN216690687U CN216690687U CN202122063511.6U CN202122063511U CN216690687U CN 216690687 U CN216690687 U CN 216690687U CN 202122063511 U CN202122063511 U CN 202122063511U CN 216690687 U CN216690687 U CN 216690687U
- Authority
- CN
- China
- Prior art keywords
- lock
- main unit
- ring main
- intelligent
- server
- 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
- 238000004891 communication Methods 0.000 claims abstract description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 14
- 238000009434 installation Methods 0.000 claims description 7
- 229910052742 iron Inorganic materials 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 description 4
- 238000005034 decoration Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Images
Landscapes
- Lock And Its Accessories (AREA)
Abstract
The utility model discloses a 10kV novel ring main unit locking device which comprises an intelligent lock, an RFID (radio frequency identification) card reader and a server, wherein the intelligent lock is installed on a ring main unit door body; the intelligent lockset is provided with RFID tags, and each RFID tag is internally stored with a unique ID value; the RFID card reader can read the RFID label, the card reader is in communication connection with the server, and the server is in communication connection with the intelligent lock to control the intelligent lock to be opened and closed. When the ring main unit is used, the door body of each ring main unit is respectively provided with one RFID label, and each RFID label is internally stored with a unique ID value. When the intelligent lockset is opened, the RFID card reader inputs the read ID value into the server, and the server sends the judgment result capable of being opened to the intelligent lockset to control the intelligent lockset to be opened.
Description
Technical Field
The utility model relates to the field of operation and protection of a 10kV high-voltage ring main unit, in particular to a novel 10kV ring main unit locking device.
Background
The power distribution network station cabinets are numerous and need to be locked mostly due to safety protection. Currently, an external locking device is usually used for locking, and the external locking device which is simple to install has the defects of easy rusting, low safety coefficient and risk of being tilted and chiseled; at present, the locking is carried out by using a mode of a built-in locking device with simple installation, and the mode causes more keys and is inconvenient to manage and use. If the unlocking key is opened, the unlocking key is easy to lose control, a management leak is formed, the safety management requirements of the power distribution network station cabinet cannot be met, and external construction personnel have potential safety hazards of entering other dangerous areas by mistake.
The electric switching operation is an important work of a power distribution operation post, the door lock needs to be unlocked when the ring main unit enters or exits the equipment field of the ring main unit, the power transmission and power cut operation is divided into a mechanical locking operation and an electric locking operation, partial old equipment has an incomplete defect on the locking operation, and whether the switching operation can be correctly and normatively carried out determines the safe and stable operation of a power grid. Numerous misoperation accidents in the system prove that the misoperation system is executed carelessly, and when the misoperation system is mistakenly inserted into a live interval in the execution process, misoperation accidents are easily caused, which can cause serious accidents such as power failure, equipment damage, personal casualties, power grid collapse and the like of a user, and various relevant regulations such as national power grid company' electric safety work regulations are formulated by national grid companies on the aspect of preventing the misoperation system of electrical equipment, and each unit also works a large amount of work, but the equipment misoperation often occurs, the misoperation risk is still high, and great adverse effects and economic losses are caused every year.
Therefore, the links of entering and exiting the electrified ring main unit and the earth building station need to be protected layer by layer, pass everywhere, and strictly execute the operation standard of safety regulation, so that the violation of regulations is avoided, the operation correctness can be effectively ensured, and the aim of zero misoperation accidents is fulfilled. In the normal operation work, the implementation of adhering to each regulation is the fundamental place of the operation safety, and the strict examination of the power distribution operation site is an important means.
SUMMERY OF THE UTILITY MODEL
In order to solve the above related technical problems, an object of the present application is to provide a 10kV novel ring main unit locking device.
In order to achieve the purpose of the application, the technical scheme provided by the application is as follows:
a10 kV novel ring main unit locking device comprises an intelligent lock, an RFID card reader and a server, wherein the intelligent lock, the RFID card reader and the server are installed on a ring main unit door body;
the intelligent lockset is provided with RFID tags, and each RFID tag is internally stored with a unique ID value;
the RFID card reader can read the RFID label, the card reader is in communication connection with the server, and the server is in communication connection with the intelligent lock to control the intelligent lock to be opened and closed.
The intelligent lockset comprises a lock body, wherein a knob is installed on the lock body, and the inner side end of the knob is connected with a rotating shaft and is rotationally connected with the lock body through the rotating shaft;
the ring main unit is characterized in that a gear ring is fixedly sleeved on the rotating shaft, a lock hole is formed below the gear ring, a lock block is connected in the lock hole in a sliding mode, a rack is arranged at the upper end of the lock block, the gear ring is meshed with the rack and is in transmission connection with the rack, and the lock block can extend out of the right end of the lock hole and is matched with a locking hole in the ring main unit body for use, so that the ring main unit is opened and closed;
The knob is hinged to an operating rod, an installation cavity is formed in the lock body on the inner side of the upper end of the operating rod, an iron sheet is arranged on the inner side of the upper end of the operating rod, and a relay matched with the iron sheet is arranged in the installation cavity.
The lock is characterized in that the front side and the rear side of the lock block are respectively provided with a guide block along the length direction of the lock block, a guide groove is formed in the corresponding lock, and the guide blocks are connected with the guide grooves in a sliding mode.
The lock body is provided with a controller, the controller is in control connection with the relay, and the controller is in communication connection with the server.
Wherein, be provided with pronunciation loudspeaker on the lock body, pronunciation loudspeaker with the controller is connected.
Compared with the prior art, the utility model has the beneficial effects that:
when the ring main unit is used, the door body of each ring main unit is respectively provided with one RFID label, and each RFID label is internally stored with a unique ID value. The method comprises the steps that the machine accounts such as the ID value, the place, the line name and the equipment name of each ring main unit are led into a server in advance, and an electrical switching anti-mistaken-entry switching logic and identification library is constructed.
When the intelligent lockset is unlocked, the RFID card reader inputs the read ID value into the server, and the server sends the unlocking judgment result to the intelligent lockset to control the intelligent lockset to unlock.
Drawings
FIG. 1 is a schematic structural diagram of the present application;
FIG. 2 is a first schematic view of the lock of the present application;
FIG. 3 is a second schematic view of the lock of the present application;
in the figure, a lock body 1, a guide block 2, a lock block 3, a lock hole 4, a rack 5, a knob 6, an operating rod 7, a rotating shaft 8, an iron sheet 9, a controller 10, a relay 11, a gear ring 12 and a sounding horn 13.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
The utility model is described in further detail below with reference to the figures and specific examples. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when used in this specification the singular forms "a", "an" and/or "the" include "specify the presence of stated features, steps, operations, elements, or modules, components, and/or combinations thereof, unless the context clearly indicates otherwise.
As used herein, the singular forms "a", "an", "the" and "the" include plural referents unless the content clearly dictates otherwise.
It will be understood that when an element is referred to herein as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
It is first explained that the present application does not include an improvement of the method, which is an improvement of the hardware structure.
Example 1
As shown in fig. 1, the present embodiment provides a 10kV new ring main unit locking device.
The intelligent lock comprises an intelligent lock, an RFID card reader and a server, wherein the intelligent lock, the RFID card reader and the server are installed on a ring main unit door body;
the intelligent lockset is provided with RFID tags, and each RFID tag is internally stored with a unique ID value;
the RFID card reader can read the RFID label, the card reader is in communication connection with the server, and the server is in communication connection with the intelligent lock to control the intelligent lock to be opened and closed.
When the ring main unit is used, the door body of each ring main unit is respectively provided with one RFID label, and each RFID label is internally stored with a unique ID value. The ID value, the place, the line name and the equipment name of each ring main unit, the use state and other machine accounts are led into the server in advance, and an electrical switching anti-false-entry opening and closing logic and identification library are constructed.
When the intelligent lockset is opened, the RFID card reader sends the read ID value to the server, and the server sends the opening judgment result to the intelligent lockset to control the intelligent lockset to open.
Example 2
As shown in fig. 2 to 3, this embodiment is an improvement based on embodiment 1.
The embodiment provides a specific structure of an intelligent lockset, which comprises a lock body 1 arranged on a door body, wherein a knob 6 is arranged on the lock body 1, the inner side end of the knob 6 is connected with a rotating shaft 8, and the rotating shaft is driven to rotate by the rotation of the knob and is rotatably connected with the lock body 1 through the rotating shaft 8;
the ring main unit is characterized in that a gear ring 12 is fixedly sleeved on the rotating shaft 8, the rotating shaft rotates to drive the gear ring to rotate, a lock hole 4 is formed below the gear ring 12, a lock block 3 is connected in the lock hole 4 in a sliding mode, a rack 5 is arranged at the upper end of the lock block 3 along the length direction of the lock block, the gear ring 12 is meshed with the rack 5 and is in transmission connection with the rack, the rack is driven by the rotation of the gear ring to move in the lock hole, so that the lock block is driven to move in the lock hole, the lock block can extend out of the right end of the lock hole 4 and is matched with a locking hole in a ring main unit body for use, the ring main unit is opened and closed, and the structure is a mechanical lock;
in the embodiment, a structure for linking an electronic lock and a mechanical lock is further provided, an operating rod 7 is hinged to a knob 6, an installation cavity is formed in the lock body 1 on the inner side of the upper end of the operating rod 7, an iron sheet 9 is arranged on the inner side of the upper end of the operating rod 7, a relay 11 matched with the iron sheet 9 is arranged in the installation cavity, the relay is matched with a patch for use, and after the relay is electrified, the patch can be adsorbed, so that the operating rod cannot swing, the knob cannot be limited to rotate, and the mechanical lock cannot be opened; after receiving the instruction of opening, the relay outage for the action bars can be rotatory around articulated department, also can drive the pivot rotation, thereby opens mechanical lock.
Preferably, the front side and the rear side of the locking piece 3 are respectively provided with a guide block 2 along the length direction of the locking piece 3, the corresponding lockset is provided with a guide groove, and the guide blocks 2 are in sliding connection with the guide grooves. Set up above-mentioned direction looks structure for the locking piece is in gliding, and the position is more accurate, and the effect is better.
Preferably, a controller 10 is arranged on the lock body 1, the controller 10 is in control connection with the relay 11, and the controller 10 is in communication connection with a server. The controller adopts a controller in the known technology.
Preferably, a sounding horn 13 is arranged on the lock body 1, and the sounding horn 13 is connected with the controller 10. When the server sends an opening instruction to the lockset, the lockset is opened; when the server sends the disallow instruction of opening to the tool to lock, the controller control pronunciation loudspeaker, carry out voice broadcast.
Before the electric switching logic and identification library is used, machine accounts such as the location, the line name, the equipment name and the ID value of each ring main unit are led into a server in advance, and each ring main unit has a unique ID, so that the electric switching logic and identification library for preventing the electric switching from being wrongly input into the switching logic and identification library are constructed.
When the intelligent lockset is opened, the RFID card reader sends the read ID value to the server, and the server sends the opening judgment result to the intelligent lockset to control the intelligent lockset to open.
The technical means not described in detail in the present application are known techniques.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (5)
1. The utility model provides a novel looped netowrk cabinet blocking device of 10kV which characterized in that: the intelligent lock is arranged on a ring main unit door body, and comprises an intelligent lock, an RFID card reader and a server;
the intelligent lockset is provided with RFID labels, and each RFID label stores a unique ID value;
the RFID card reader can read the RFID label, the card reader is in communication connection with the server, and the server is in communication connection with the intelligent lock to control the intelligent lock to be opened and closed.
2. The novel 10kV ring main unit locking device according to claim 1, characterized in that: the intelligent lockset comprises a lock body, wherein a knob is installed on the lock body, and the inner side end of the knob is connected with a rotating shaft and is rotationally connected with the lock body through the rotating shaft;
The ring main unit is characterized in that a gear ring is fixedly sleeved on the rotating shaft, a lock hole is formed below the gear ring, a lock block is connected in the lock hole in a sliding mode, a rack is arranged at the upper end of the lock block, the gear ring is meshed with the rack and is in transmission connection with the rack, and the lock block can extend out of the right end of the lock hole and is matched with a locking hole in the ring main unit body for use, so that the ring main unit is opened and closed;
the knob is hinged to an operating rod, an installation cavity is formed in the lock body on the inner side of the upper end of the operating rod, an iron sheet is arranged on the inner side of the upper end of the operating rod, and a relay matched with the iron sheet is arranged in the installation cavity.
3. The locking device of the 10kV ring main unit according to claim 2, wherein: the lock is characterized in that the front side and the rear side of the lock block are respectively provided with a guide block along the length direction of the lock block, a guide groove is formed in the corresponding lock, and the guide blocks are connected with the guide grooves in a sliding mode.
4. The locking device of the 10kV ring main unit according to claim 2, wherein: the lock body is provided with a controller, the controller is in control connection with the relay, and the controller is in communication connection with the server.
5. The locking device of the 10kV ring main unit according to claim 4, wherein: the lock body is provided with a sounding loudspeaker, and the sounding loudspeaker is connected with the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122063511.6U CN216690687U (en) | 2021-08-30 | 2021-08-30 | 10kV novel looped netowrk cabinet shutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122063511.6U CN216690687U (en) | 2021-08-30 | 2021-08-30 | 10kV novel looped netowrk cabinet shutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216690687U true CN216690687U (en) | 2022-06-07 |
Family
ID=81822603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122063511.6U Active CN216690687U (en) | 2021-08-30 | 2021-08-30 | 10kV novel looped netowrk cabinet shutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216690687U (en) |
-
2021
- 2021-08-30 CN CN202122063511.6U patent/CN216690687U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105401798A (en) | Electronic lock and monitoring method and system of electronic lock | |
| CN101492982A (en) | Intelligent electronic lock monitoring system applying to outdoor communication equipment room and cabinet | |
| CN105488872A (en) | Switch cabinet misoperation-preventive locking device and working method thereof | |
| CN106710051A (en) | Management control system and method for preventing error operations of electrical secondary equipment | |
| CN201898375U (en) | Intelligent, integrated and comprehensive mal-operation preventing system of distribution network | |
| CN205314702U (en) | Electronic lock | |
| CN103309336B (en) | Unlocking method of online substation five-prevention system | |
| CN201377223Y (en) | Intelligent electronic lock monitoring system applied to outdoor telecommunication rooms and cabinets | |
| CN203515007U (en) | Intelligent panel lock | |
| CN103544758A (en) | Lock control management system and method for transformer substation | |
| CN203786801U (en) | Door lock system for cable tunnel | |
| CN216690687U (en) | 10kV novel looped netowrk cabinet shutting device | |
| CN204169379U (en) | A kind of express delivery cabinet | |
| CN206400661U (en) | Managing and control system for preventing electrical secondary equipment maloperation | |
| CN203403740U (en) | Cabinet door lock | |
| CN209133891U (en) | High-voltage capacitance cabinet with safety interlocking structure | |
| CN203573384U (en) | Transformer substation lock control management system | |
| CN202929716U (en) | Tool cabinet and tool cabinet management system | |
| CN204754670U (en) | Hyperbaric chamber emergency exits | |
| CN204311900U (en) | Double-layer safety door strongbox | |
| CN107448077A (en) | A kind of device of mechanical electric controlled interlocking | |
| CN202401847U (en) | Wireless remote-control electronic lock system capable of realizing remote centralized control | |
| CN211182079U (en) | Electric shock prevention vacuum switch isolation lock catch and poking sheet type pressing plate temporary locking accessory | |
| CN104464033A (en) | Intelligent panel lock | |
| CN204492469U (en) | Strongbox |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |