CN112039217B - Intelligent operation and maintenance system of distribution box - Google Patents
Intelligent operation and maintenance system of distribution box Download PDFInfo
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- CN112039217B CN112039217B CN202011074400.9A CN202011074400A CN112039217B CN 112039217 B CN112039217 B CN 112039217B CN 202011074400 A CN202011074400 A CN 202011074400A CN 112039217 B CN112039217 B CN 112039217B
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- groove
- block
- monitoring unit
- distribution box
- locking
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00002—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by monitoring
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/20—Status alarms responsive to moisture
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B7/00—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00
- G08B7/06—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/24—Circuit arrangements for boards or switchyards
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B3/00—Apparatus specially adapted for the manufacture, assembly, or maintenance of boards or switchgear
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00001—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by the display of information or by user interaction, e.g. supervisory control and data acquisition systems [SCADA] or graphical user interfaces [GUI]
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00032—Systems characterised by the controlled or operated power network elements or equipment, the power network elements or equipment not otherwise provided for
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
Abstract
The invention relates to the technical field of maintenance devices, and particularly discloses an intelligent operation and maintenance system of a distribution box, which comprises a shell, a monitoring unit, a monitoring terminal and a central server, wherein the shell is provided with a monitoring unit; a housing: the monitoring unit is used for being fixed inside the wiring box and fixing the monitoring unit; a monitoring unit: the monitoring unit is used for detecting the wiring box, generating a signal and transmitting the signal to the central server when detecting that the wiring box is damaged; the central server: the monitoring unit is used for receiving and processing the data signal of the monitoring unit and pushing the data to the monitoring terminal; monitoring a terminal: and receiving a signal of the central server and displaying the state of the wiring box. By adopting the system, the condition of the distribution box can be known in time, and the distribution box can be maintained.
Description
Technical Field
The invention relates to the technical field of a wiring box maintenance device, in particular to an intelligent operation and maintenance system of a wiring box.
Background
The novel infrastructure comprises seven fields of 5G infrastructure, big data, extra-high voltage and the like, relates to a plurality of important social industries such as communication networks, intelligent transportation, power networks and the like, and brings new kinetic energy for the development of China. And their construction does not leave the distribution box. Particularly, the construction of 5G which is called as new kinetic energy of economic development is wide in upstream and downstream industrial chains, and a large number of wiring boxes are required to be arranged for the construction of covered signal base stations, optical fiber cables and optical communication equipment; in the aspect of intelligent traffic construction, a large number of control wiring boxes are urgently needed to deal with the problem of traffic jam of modern cities; in the aspect of power network construction, a large number of wiring boxes are needed to match the increasing production living standard of the national people. The importance and necessity of constructing a wiring box is self evident. However, tens of thousands of wiring boxes are damaged in daily operation and maintenance, which causes serious influence on economic construction in China.
In summary, the distribution box product on the market at present is a metal cabinet with a slightly special internal structure, and has low safety and difficulty in preventing malicious damage. In the existing market, the distribution box is low in safety factor and easy to open. The door hole of the distribution box is opened to expose the distribution, so that potential safety hazards exist, and the life safety of people is threatened; some lawbreakers consider the wiring box as an open bank, and illegally steal and destroy the wiring box, so that various situations are continuously generated and difficult to break. After the device is put into practical use, a specially-assigned person is required to check the condition of the wiring box regularly; the problem of accidents is found out, the problem cannot be timely and efficiently solved, usually, only after an accident happens, a person reports the message to a management department, and the traditional management mode causes the operation and maintenance of the distribution box to have extremely high hysteresis.
Disclosure of Invention
The invention aims to provide an intelligent operation and maintenance system of a distribution box, which can know the condition of the distribution box in time and maintain the distribution box.
In order to achieve the purpose, the invention adopts the following technical scheme: the intelligent operation and maintenance system of the distribution box comprises a shell, a monitoring unit, a monitoring terminal and a central server;
a housing: the monitoring unit is used for being fixed inside the wiring box and fixing the monitoring unit;
a monitoring unit: the monitoring unit is used for detecting the wiring box, generating a signal and transmitting the signal to the central server when detecting that the wiring box is damaged;
the central server: the monitoring unit is used for receiving and processing the data signal of the monitoring unit and pushing the data to the monitoring terminal;
monitoring a terminal: and receiving a signal of the central server and displaying the state of the wiring box.
The principle and the beneficial effect of this scheme of adoption lie in: when the operation and maintenance system of this scheme of adoption, when the distribution box chamber door is in the open mode because unknown reason, the monitoring unit monitors and makes the signal change to send this signal to thing networking cloud platform, cloud platform is as the client to this data signal of central server propelling movement, and this data of central server propelling movement is to monitor terminal, when the administrator sees this information through monitor terminal, alright examine and repair to the information sending end, reach the effect of in time maintaining the distribution box.
Furthermore, an alarm structure is arranged in the shell.
Further, the alarm structure comprises a buzzer alarm and an alarm lamp, and the buzzer alarm and the alarm lamp are respectively electrically connected with the central server.
Further, the monitoring unit comprises a door magnetic sensor and a temperature sensor.
Further, the monitoring unit further comprises a humidity sensor.
Further, still include cooling structure, cooling structure is connected with the casing.
Further, the automatic locking structure is further included.
Furthermore, a positioning unit is arranged on the shell.
Further, the cooling structure comprises a connecting plate, a motor, a rack, a gear, a sliding block, a rotating shaft and fan blades, the connecting plate is fixedly connected with the shell, the motor is fixed on the connecting plate, an output shaft of the motor is connected with a cam, the cam abuts against the sliding block, the sliding block is in sliding fit with the shell, the sliding block is in sliding connection with the rack and is rotatably connected with the rotating shaft, the rotating shaft is coaxially connected with the gear, the rotating shaft is connected with the fan blades, and an elastic part is arranged between the sliding block and the connecting plate.
Furthermore, the rotating shaft and the gear piece are provided with one-way bearings.
Drawings
Fig. 1 is a logic diagram of a first embodiment of the intelligent operation and maintenance system of the distribution box according to the present invention;
fig. 2 is a perspective view of a housing of the wiring box intelligent operation and maintenance system according to the embodiment of the invention;
fig. 3 is a schematic diagram of a door magnet switch in the wiring box intelligent operation and maintenance system according to the embodiment of the present invention;
fig. 4 is a schematic diagram of the wiring box intelligent operation and maintenance system according to the first embodiment of the present invention, in which the door magnetic switch is in an off state;
fig. 5 is a schematic view of a cooling structure in a second embodiment of the intelligent operation and maintenance system of a distribution box of the present invention;
FIG. 6 is an enlarged view taken at A in FIG. 5;
fig. 7 is a cross-sectional view of a fixing block in the third embodiment of the intelligent operation and maintenance system of the distribution box of the present invention;
fig. 8 is a cross-sectional view of a connection block in the third embodiment of the wiring box intelligent operation and maintenance system of the present invention;
fig. 9 is a perspective view of the locking structure of the wiring box intelligent operation and maintenance system according to the third embodiment of the present invention.
Detailed Description
The following is further detailed by way of specific embodiments:
reference numerals in the drawings of the specification include: the device comprises a permanent magnet 1, a magnetic reed 2, a connecting plate 3, a motor 4, a cam 5, a rack 6, fan blades 7, a gear 8, a stop block 9, a sliding groove 10, a pressure spring 11, a sliding block 12, a door magnetic sensor 13, a shell 14, a humidity sensor 15, a temperature sensor 16, a buzzer alarm 17, an alarm lamp 18, a fixed block 19, a reel 20, a connecting wire 21, a fixed rod 22, a correcting block 23, a locking block 24, a through groove 25, a connecting block 26, an electromagnet 27, a first pressure spring 28, a magnetic part 29, a resisting rod 30, a sliding groove 31, a locking rod 32, a fixed groove 33, a second pressure spring 34 and a through hole 35.
The embodiment is basically as shown in the attached figure 1: the intelligent operation and maintenance system of the distribution box comprises a shell, a monitoring unit, a monitoring terminal, a central server, an Internet of things cloud platform and a database;
a housing; the monitoring unit is used for being fixed inside the wiring box and fixing the monitoring unit;
a monitoring unit; the monitoring unit is used for detecting the wiring box, generating a signal when detecting that the wiring box is damaged and transmitting the signal to the Internet of things cloud platform;
the cloud platform of the Internet of things: the central server is used for receiving the signals of the monitoring units, converting the information and transmitting the information to the central server;
the central server: the system comprises a monitoring terminal, a data signal receiving module, a data processing module and a data processing module, wherein the monitoring terminal is used for receiving a data signal of an Internet of things cloud platform, acquiring information according to a database, processing and pushing the data to the monitoring terminal;
monitoring a terminal: and receiving a signal of the central server and displaying the state of the wiring box.
The housing 14 is also provided with a positioning unit, which may be a GPS locator, for example.
The database provides information such as the location of the particular wiring closet, etc.
The cloud platform in this embodiment is an OneNET cloud platform, and data transmission adopts advanced low-power consumption narrowband internet of things technology NB-IOT, can be timely with monitoring data upload to high in the clouds and intelligent terminal, realize the intelligent maintenance of the full life cycle of distribution box chamber door.
The embodiment also comprises an alarm mechanism, the alarm mechanism comprises a buzzer alarm 17 and an alarm lamp 18, and the buzzer alarm 17 and the alarm lamp 18 are respectively and electrically connected with the central server.
Specifically, as shown in fig. 2, the housing 14 is fixedly connected to the box body of the electric distribution box by screws. The shell 14 is provided with a door sensor 13, and the alarm mechanism and the door sensor 13 are respectively electrically connected with the central server. The shell 14 is provided with a temperature sensor 16 and a humidity sensor 15, and the humidity sensor 15 and the humidity sensor can transmit signals to the central server. The temperature sensor 16, the humidity sensor 15 and the central server in this embodiment are all components in the prior art, and the connection manner thereof is also known to those skilled in the art.
As shown in fig. 3, the door sensor 13 includes a permanent magnet 1 and two pieces of magnetic reeds 2.
The door sensor, the temperature sensor, the humidity sensor, the monitoring terminal, the buzzer alarm and the like in the embodiment are all components in the prior art, for example, the door sensor with the model of MC-51, the temperature sensor with the model of SHT20, the humidity sensor with the model of SHT20, the buzzer alarm with the model of HNB09A03 and the alarm lamp with a red patch LED indicator lamp can be adopted.
The specific implementation process is as follows: the central server realizes the control of each functional module through the joint control with a monitoring terminal (such as a mobile phone with a WeChat applet), and simultaneously receives the feedback of the execution result. The MCU can also communicate with the management system through the NB-IoT to receive the command of the central server, and the staff can also apply for the central server through the monitoring terminal to complete the daily maintenance task. Referring to fig. 4, when the door of the distribution box is in an open state for an unknown reason, the permanent magnet 1 side and the magnetic reed 2 side of the door sensor 13 are displaced, and when the displacement distance is greater than 2cm, the magnetic reed 2 is demagnetized, the two magnetic reeds 2 are restored to an open state from a suction on state due to their own elasticity, and the circuit is opened. The MCU can know that the detected door is in an open state by receiving the signal of the change of the opening/closing state of the door sensor 13, and immediately trigger an alarm structure, that is, the buzzer alarm 17 and the alarm lamp 18 start to operate respectively. And the signal is sent to the OneNET cloud platform through NB-IoT, the cloud platform serves as a client to push the data signal to the central server, the central server pushes the data to the monitoring terminal, and when an administrator sees the information through the monitoring terminal, the administrator can examine and repair the information sending end (the door of the wiring box in an abnormal state). The operation and maintenance system can be used for timely knowing the state of the wiring box and timely overhauling the wiring box, and the loss caused by the fact that the wiring box is damaged is reduced.
Example two
As shown in fig. 5 and 6, the present embodiment is different from the first embodiment in that, in the present embodiment, a temperature reducing structure is provided at a side of the housing 14. The cooling structure comprises a connecting plate 3, a motor 4 and a rotating part. In this embodiment, the number of the rotating portions is two, and the two rotating portions are respectively located on two sides of the motor 4. The rotating part comprises a rack 6, a gear 8, a slide block 12, a rotating shaft and fan blades 7. The connecting plate 3 is connected with the shell 14 through screws, the motor 4 is fixed on the connecting plate 3 through screws, and an output shaft of the motor 4 is connected with the cam 5 through a flat key. A horizontal sliding groove 10 is formed in the connecting plate 3, and the sliding block 12 is connected with the connecting plate 3 in a horizontal sliding mode through the sliding groove 10. The cam 5 abuts against the slider 12. The slide block 12 is rotatably connected with a rotating shaft through a bearing, and the rotating shaft is connected with a gear 8. The rack 6 is fixed on the connecting plate 3 through a bolt, the rotating shaft is coaxially connected with the gear 8, and the connecting mode is flat key connection. The gear 8 meshes with the rack 6. The end of the rotating shaft is connected with the fan blade 7. There is dog 9 through bolted connection on connecting plate 3, and connecting plate 3 is equipped with the elastic component between sliding block and connecting plate 3, and is specific, and the elastic component is third pressure spring 11, and 11 both ends of third pressure spring weld with slider 12 and dog 9 respectively, are equipped with one-way bearing in pivot and gear 8.
When the temperature sensor 16 detects that the temperature in the distribution box is high, a signal is transmitted to the center server, the center server starts the motor 4 after receiving the signal, and the motor 4 starts to rotate. Because the output shaft of the motor 4 is connected with the cam 5, the motor 4 drives the cam 5 to rotate when rotating. Since the cam 5 abuts against the slider 12 and the slider 12 is slidably connected to the connecting plate 3, when the cam 5 rotates, the slider 12 is pressed to slide the slider 12 along the connecting plate 3, and the gear 8 rotatably connected to the slider 12 also moves. Since the gear 8 is engaged with the rack 6, the gear 8 is engaged with the rack 6 and rotates during the rotation. That is, fan blade 7 connected to gear 8 also rotates to generate an air flow, thereby cooling the inside of the distribution box. When the slide block 12 slides, due to the action of the spring, the slide block 12 slides back under the action of the spring force when moving to the rightmost end, so that the effect of reciprocating movement of the slide block 12 is achieved. In the process, the fan blades 7 rotate and also rotate in a reciprocating mode, air can be blown to different positions of the wiring box, and a better cooling effect is achieved.
EXAMPLE III
As shown in fig. 7, 8 and 9, the present embodiment is different from the first embodiment in that the present embodiment further includes a locking structure. The locking structure comprises a fixing block 19 and a connecting block 26, wherein the fixing block 19 is arranged on the inner wall of the distribution box shell 14, and the connecting block 26 is fixed inside a door body of the distribution box shell 14 through screws. An electromagnet 27 is connected in the connecting block 26 through a snap fit. A fixing groove 33 is arranged in the connecting block 26, a magnetic member 29 attracted with the electromagnet 27 is connected in the fixing groove 33 in a sliding mode, a first pressure spring 28 is arranged between the electromagnet 27 and the magnetic member 29, and a propping rod 30 is fixedly arranged at one end, far away from the electromagnet 27, of the magnetic member 29. A sliding groove 31 is further arranged in the connecting block 26, the sliding groove 31 is perpendicular to the fixed groove 33, and a connecting groove is further formed in the end of the connecting section and is communicated with and perpendicular to the sliding groove 31. The sliding groove 31 is horizontally and movably connected with a locking rod 32, the end part of the locking rod 32 is conical, a locking through hole 35 is formed in the end part of the locking rod 32, and the abutting rod 30 can extend into the locking through hole 35. A second compression spring 34 is arranged between the locking rod 32 and the bottom of the sliding groove 31.
The fixed block 19 is internally provided with an accommodating cavity, a groove and a correction groove, the groove is communicated with the correction groove, and the correction groove is in a circular truncated cone shape. The fixing rod 22 is connected in the groove in a sliding mode, the end portion of the fixing rod 22 is a locking block 24, the cross section of the locking block 24 is triangular, the fixing rod 22 is provided with a horizontal through groove 25, and the locking rod 32 can penetrate through the through groove 25. The embodiment also comprises a connecting wire 21, a scroll 20 is rotatably connected in the accommodating cavity, and a torsion spring is arranged at the joint of the scroll 20 and the accommodating cavity. The end part of the fixing rod 22 far away from the locking block 24 is provided with a correction block 23, and the correction block 23 is in a circular truncated cone shape and is the same as the correction groove in shape. One end of the connecting wire 21 is fixedly connected with the reel 20, and the other end is connected with the locking rod 32.
In the original state, the electromagnet 27 is electrified and attracts the magnetic member 29, and at this time, the first compression spring 28 is compressed, and the tightening rod 30 does not contact with the locking rod 32. When the fixing rod 22 is used, the fixing rod 22 extends into the connecting groove, the locking block 24 of the fixing rod 22 is in contact with the locking rod 32 at the moment, and the cross section of the fixing block 19 is triangular, so that the locking rod 32 can be extruded when the fixing block 19 extends into the connecting groove, the locking rod 32 slides leftwards, the second pressure spring 34 is compressed until the through groove 25 of the fixing rod 22 moves to the locking rod 32, and the locking rod 32 slides rightwards under the action of the second pressure spring 34 and penetrates through the through groove 25 at the moment. When the door of the distribution box is opened in an abnormal state, the reel 20 is rotated first, so that the connection wire 21 wound on the reel is partially paid out, which does not affect the normal operation of the door magnetic switch. After the door magnetic switch is switched off, the central server controls the electromagnet 27 to be switched off, the first pressure spring 28 pushes the magnetic part 29 to slide along the fixing groove 33 and drives the tightening rod 30 to slide, and the tightening rod 30 extends into the locking through hole 35 to lock the fixing rod 22 and can be prevented from being opened. When the manager maintains, the electromagnet 27 is powered on, the wiring box can be opened, the fixing rod 22 is separated from the connecting block 26, then the torsion spring drives the scroll 20 to rotate, the connecting wire 21 is rewound on the scroll 20, and the correcting block 23 is positioned in the correcting groove.
The foregoing is merely an example of the present invention and common general knowledge in the art of designing and/or characterizing particular aspects and/or features is not described in any greater detail herein. It should be noted that, for those skilled in the art, without departing from the technical solution of the present invention, several variations and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (8)
1. Distribution case intelligence fortune dimension system, its characterized in that: the system comprises a shell, a monitoring unit, a monitoring terminal and a central server;
a housing: the monitoring unit is used for being fixed in the wiring box and comprises a door magnetic sensor and a temperature sensor; the locking structure comprises a fixing block and a connecting block, the fixing block is arranged on the inner wall of the distribution box shell, and the connecting block is fixed inside a door body of the distribution box shell through screws; the connecting block is internally connected with an electromagnet through a buckle; a fixed groove is arranged in the connecting block, a magnetic part attracted with the electromagnet is connected in the fixed groove in a sliding manner, a first pressure spring is arranged between the electromagnet and the magnetic part, and a propping rod is fixedly arranged at one end of the magnetic part far away from the electromagnet; a sliding groove is also arranged in the connecting block, the sliding groove is vertical to the fixed groove, a connecting groove is also formed in the end part of the connecting section, and the connecting groove is communicated with and vertical to the sliding groove; a locking rod is horizontally and movably connected in the sliding groove, the end part of the locking rod is conical, a locking through hole is formed in the end part of the locking rod, and the abutting rod can extend into the locking through hole; a second pressure spring is arranged between the locking rod and the bottom of the sliding groove; the fixed block is internally provided with an accommodating cavity, a groove and a correction groove, and the groove is communicated with the correction groove; a fixed rod is connected in the groove in a sliding manner, the end part of the fixed rod is provided with a locking block, the cross section of the locking block is triangular, the fixed rod is provided with a horizontal through groove, and the locking rod can penetrate through the through groove; the connecting wire is also included, a scroll is rotatably connected in the accommodating cavity, and a torsional spring is arranged at the joint of the scroll and the accommodating cavity; the end part of the fixed rod, which is far away from the locking block, is provided with a correction block, and the correction block is in a circular truncated cone shape and is the same as the correction groove in shape; one end of the connecting wire is fixedly connected with the scroll, and the other end of the connecting wire is connected with the locking rod;
a monitoring unit: the monitoring unit is used for detecting the wiring box, generating a signal and transmitting the signal to the central server when detecting that the wiring box is damaged;
the central server: the monitoring unit is used for receiving and processing the data signal of the monitoring unit and pushing the data to the monitoring terminal;
monitoring a terminal: and receiving a signal of the central server and displaying the state of the wiring box.
2. A distribution box intelligent operation and maintenance system as claimed in claim 1, wherein: an alarm structure is also arranged in the shell.
3. A wiring box intelligent operation and maintenance system as claimed in claim 2, wherein: the alarm structure comprises a buzzer alarm and an alarm lamp, and the buzzer alarm and the alarm lamp are respectively electrically connected with the central server.
4. A distribution box intelligent operation and maintenance system as claimed in claim 1, wherein: the monitoring unit further comprises a humidity sensor.
5. A distribution box intelligent operation and maintenance system as claimed in claim 4, wherein: still include cooling structure, cooling structure is connected with the casing.
6. A distribution box intelligent operation and maintenance system as claimed in claim 1, wherein: the shell is also provided with a positioning unit.
7. A distribution box intelligent operation and maintenance system as claimed in claim 5, wherein: the cooling structure comprises a connecting plate, a motor, a rack, a gear, a sliding block, a rotating shaft and fan blades, the connecting plate is fixedly connected with the shell, the motor is fixed on the connecting plate, an output shaft of the motor is connected with a cam, the cam is abutted to the sliding block, the sliding block is in sliding fit with the shell, the sliding block is in sliding connection with the rack and is rotationally connected with the rotating shaft, the rotating shaft is coaxially connected with the gear, the rotating shaft is connected with the fan blades, and an elastic piece is arranged between the sliding block and the connecting plate.
8. A distribution box intelligent operation and maintenance system as claimed in claim 7, wherein: the rotating shaft and the gear piece are provided with one-way bearings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011074400.9A CN112039217B (en) | 2020-10-09 | 2020-10-09 | Intelligent operation and maintenance system of distribution box |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011074400.9A CN112039217B (en) | 2020-10-09 | 2020-10-09 | Intelligent operation and maintenance system of distribution box |
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| CN112039217A CN112039217A (en) | 2020-12-04 |
| CN112039217B true CN112039217B (en) | 2022-05-03 |
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| CN202011074400.9A Active CN112039217B (en) | 2020-10-09 | 2020-10-09 | Intelligent operation and maintenance system of distribution box |
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Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20080092718A (en) * | 2007-04-13 | 2008-10-16 | 주식회사 비엠티 | Separation curcuit box for power distributing panel of circuit breaker |
| CN201771290U (en) * | 2010-06-09 | 2011-03-23 | 马国超 | Password anti-theft lock |
| CN106050006B (en) * | 2016-06-06 | 2018-04-03 | 广西大学 | A kind of theftproof lock spacing with electromagnet |
| CN106654901A (en) * | 2016-10-28 | 2017-05-10 | 合肥华义电气科技有限公司 | Remote monitoring type outdoor distribution box |
| CN107123933A (en) * | 2017-06-22 | 2017-09-01 | 国家电网公司 | Intelligent opto-electrical comprehensive distribution box |
| CN207420223U (en) * | 2017-11-21 | 2018-05-29 | 泉州禾逸电子有限公司 | A kind of antitheft door lock core structure |
| CN211047656U (en) * | 2019-07-25 | 2020-07-17 | 福建中信网安信息科技有限公司 | Network safety monitoring device for electric power monitoring system |
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