CN110011211B - Centrally installed switchgear with camera device - Google Patents
Centrally installed switchgear with camera device Download PDFInfo
- Publication number
- CN110011211B CN110011211B CN201910344712.8A CN201910344712A CN110011211B CN 110011211 B CN110011211 B CN 110011211B CN 201910344712 A CN201910344712 A CN 201910344712A CN 110011211 B CN110011211 B CN 110011211B
- Authority
- CN
- China
- Prior art keywords
- communication module
- chamber
- control terminal
- circuit breaker
- handcart
- 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.)
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Links
- 238000004891 communication Methods 0.000 claims abstract description 51
- 238000001514 detection method Methods 0.000 claims abstract description 21
- 238000012544 monitoring process Methods 0.000 claims abstract description 14
- 238000003780 insertion Methods 0.000 claims description 18
- 230000037431 insertion Effects 0.000 claims description 18
- 230000017525 heat dissipation Effects 0.000 claims description 10
- 238000005192 partition Methods 0.000 claims description 6
- 239000003921 oil Substances 0.000 description 12
- 230000002159 abnormal effect Effects 0.000 description 6
- 238000003384 imaging method Methods 0.000 description 4
- 238000010891 electric arc Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
Classifications
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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
- H02B1/015—Boards, panels, desks; Parts thereof or accessories therefor
- H02B1/04—Mounting thereon of switches or of other devices in general, the switch or device having, or being without, casing
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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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B11/00—Switchgear having carriage withdrawable for isolation
- H02B11/12—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal
- H02B11/167—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal truck type
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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
- H02B11/00—Switchgear having carriage withdrawable for isolation
- H02B11/26—Arrangements of fuses, resistors, voltage arresters or the like
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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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- H02J13/0013—
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/57—Mechanical or electrical details of cameras or camera modules specially adapted for being embedded in other devices
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Human Computer Interaction (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Gas-Insulated Switchgears (AREA)
- Patch Boards (AREA)
Abstract
The invention discloses a centrally installed switchgear with a camera device, which comprises a bus chamber, a breaker chamber, a cable chamber and a communication module, wherein fault arc detection devices, camera devices and temperature detection devices are arranged in the bus chamber and the cable chamber, the camera devices are also arranged in the breaker chamber, each device is respectively connected with a control terminal through the communication module, and each device sends monitoring data to the control terminal through the communication module for display; the circuit breaker is indoor to be provided with handcart and telescopic link, and the telescopic link is connected with the handcart, and the telescopic link passes through communication module and connects control terminal, and when control terminal passed through communication module and sent the signal to the telescopic link, the telescopic link control handcart was removed in the circuit breaker is indoor. According to the invention, each device in the centrally installed switchgear monitors the falling off or damage of a bus room, a breaker room and a cable room, monitors the in-out and state of a handcart, and sends the monitored state to a control terminal for display through a communication module; the telescopic rod and the control terminal can visually check the condition of the handcart in the breaker chamber.
Description
Technical Field
The invention relates to the technical field of centrally installed switchgear, in particular to a centrally installed switchgear with a camera device.
Background
The middle-mounted cabinet is a type of switch cabinet, is totally called an armored movable middle-mounted metal-enclosed switchgear, is of a three-layer structure, and is characterized in that an upper layer is a bus chamber and an instrument chamber (isolated from each other), a middle layer is a breaker chamber, and a lower layer is a cable chamber.
The middle-placed cabinet is characterized in that a handcart is arranged in a middle breaker chamber, a vacuum breaker is arranged on the handcart, an operator pushes the handcart into the breaker chamber, the vacuum breaker enters into a corresponding position in the breaker chamber, and then the closing or opening of the whole switch cabinet is controlled. In actual operation, an operator pushes a handcart into a breaker chamber through a mobile device, then a centrally installed switchgear starts to start, but sometimes because of some misoperation, mechanical faults, circuit faults and the like, the centrally installed switchgear is not started, the handcart needs to be pulled out to check the handcart and the breaker chamber, if the reasons are obvious and the handcart is easy to repair, but if the reasons are not obvious, the handcart is very troublesome, and because the pushing in or pulling out of the handcart is invisible, the checking process is complicated. And the centrally installed switchgear cannot be started due to the fact that the bus room or the cable room possibly exists, and the centrally installed switchgear needs to be checked one by one. Similarly, if the centrally installed switchgear has problems in the working process, the centrally installed switchgear needs to be checked one by one.
Disclosure of Invention
The invention mainly aims to provide a centrally installed switchgear with a camera device, and aims to solve the problem that when the centrally installed switchgear fails, whether the abnormal condition occurs due to the cooperation of a handcart and a breaker chamber or the abnormal condition occurs due to the internal operation of a bus chamber and a cable chamber cannot be visually checked.
In order to achieve the above purpose, the technical scheme provided by the invention is as follows:
the centrally installed switchgear with the camera device comprises a bus chamber, a breaker chamber, a cable chamber and a communication module, wherein fault arc detection devices, camera devices and temperature detection devices are arranged in the bus chamber and the cable chamber, the camera devices are also arranged in the breaker chamber, the fault arc detection devices, the camera devices and the temperature detection devices are respectively connected with a control terminal through the communication module, and each device sends monitoring data to the control terminal through the communication module for display; the circuit breaker is characterized in that a handcart and a telescopic rod are arranged in the circuit breaker chamber, the telescopic rod is located on the side wall in the circuit breaker chamber, the side wall faces the handcart inlet of the circuit breaker chamber, the telescopic rod is connected with the handcart, the telescopic rod is connected with the control terminal through the communication module, and when the control terminal sends signals to the telescopic rod through the communication module, the telescopic rod controls the handcart to move in the circuit breaker chamber.
Preferably, a vacuum circuit breaker is arranged on the handcart, and a locking structure is arranged on one side surface of the vacuum circuit breaker facing the telescopic rod; the telescopic rod comprises a fixing part and a connecting part, wherein the fixing part is fixed on the side wall, the connecting part can move in a telescopic mode, one end of the connecting part is provided with a connecting end which is of a protruding structure, the other end of the connecting part is a fixed end fixedly connected with the fixing part, and the locking structure is connected with the connecting end of the telescopic rod.
Preferably, the locking structure comprises a lock rod and a locking port which are arranged on the vacuum circuit breaker and connected with each other, a pull ring is arranged at a first end of the lock rod far away from the locking port, an insertion groove is arranged at one side of the first end, and a bump is arranged at a second end of the lock rod connected with the locking port; a sliding groove is formed in one end, close to the insertion groove, of the vacuum circuit breaker, a sliding bolt is arranged in the sliding groove, one end of the sliding bolt is connected with the sliding groove through a spring, and when the other end of the sliding bolt is positioned in the insertion groove, the sliding bolt limits the lock rod to move; the locking notch is internally provided with a containing cavity, one side of the locking notch facing the telescopic rod is provided with a connecting port communicated with the containing cavity, one side of the locking notch facing the lock rod is provided with a fixed port communicated with the containing cavity, and the protruding block is movably connected with the fixed port; when the connecting end of the telescopic rod passes through the connecting port and is positioned in the accommodating cavity, and a preset insertion interval is reserved between the connecting end and the connecting port when the connecting end moves to the accommodating cavity, the protruding block enters the accommodating cavity through the fixing port, and the protruding block is positioned in the preset insertion interval; when the protruding block is positioned outside the accommodating cavity, the connecting end of the telescopic rod can freely leave or enter the accommodating cavity through the connecting port.
Preferably, the lock rod is limited by a pair of fixing buckles to move vertically on the side surface of the vacuum circuit breaker, a through hole is arranged in the radial direction of the lock rod, and the through hole is positioned between the two fixing buckles; and the through holes are inserted with limiting pins, and the length of each limiting pin is greater than the aperture of each fixing buckle.
Preferably, a first sliding door is arranged on a partition plate between the breaker chamber and the bus chamber; a second sliding door is arranged on a partition plate between the breaker chamber and the cable chamber; be located be provided with louvre and heat abstractor on the lateral wall of telescopic link top, heat abstractor first sliding door the second sliding door passes through communication module and connects control terminal, works as control terminal passes through when communication module sends the heat dissipation signal to it, heat abstractor starts, just first sliding door the second sliding door is opened respectively and is made the bus-bar room the circuit breaker room the cable room intercommunication.
Preferably, a slideway is arranged in the circuit breaker chamber, a lifting column is arranged in the slideway, the lifting column is connected with the control terminal through a communication module, and when the control terminal sends a lifting signal to the lifting column through the communication module, the lifting column moves vertically; the lower extreme of handcart is provided with the slider, the lower terminal surface of slider be provided with the recess that the lift post matches, works as the slider is located in the slide, just the lift post is located in the recess of slide, the slider is fixed in the slide.
Preferably, an oil storage tank is arranged above the slideway, an oil drop port is arranged on the lower end face of the oil storage tank, and the oil drop port is opposite to the slideway.
Preferably, the communication module and/or the control terminal is further connected with an intelligent handheld terminal.
Compared with the prior art, the invention has at least the following beneficial effects:
the camera device monitors the conditions of all parts in the bus chamber and the cable chamber, monitors whether the parts fall off or are damaged, monitors the in-out state and the starting state of the handcart in the breaker chamber, monitors the electric arc and the temperature conditions which cannot be directly observed in the bus chamber and the cable chamber through the fault electric arc detection device and the temperature detection device, and sends the electric arc and the temperature conditions to the control terminal through the communication module for display, so that a user can timely find the abnormal state in the centrally installed switchgear and overhaul the same; the camera device sends the monitoring video of the telescopic rod control handcart entering and exiting in the breaker chamber to the control terminal for display through the communication module, and a user can visually check the problems encountered by the handcart in the breaker chamber through the content displayed on the control terminal.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic structural view of an embodiment of a centrally installed switchgear with a camera device according to the present invention;
FIG. 2 is a schematic view of the structure of FIG. 1 in a non-inserted handcart state;
FIG. 3 is a right side view of FIG. 2;
FIG. 4 is a schematic view of the handcart of FIG. 1 in an unconnected state;
fig. 5 is a right side view of fig. 4.
Reference numerals illustrate:
| reference numerals | Name of the name | Reference numerals | Name of the name |
| 100 | Bus-bar chamber | 200 | Breaker chamber |
| 210 | Oil storage tank | 211 | Oil drop port |
| 220 | Telescopic rod | 231 | First sliding door |
| 232 | Second sliding door | 233 | Heat dissipation device |
| 234 | Heat dissipation hole | 240 | Slide way |
| 241 | Lifting column | 300 | Cable chamber |
| 400 | Handcart | 410 | Vacuum circuit breaker |
| 411 | Sliding chute | 412 | Sliding bolt |
| 413 | Spring | 414 | Fixing buckle |
| 420 | Sliding block | 421 | Groove |
| 500 | Locking structure | 510 | Lock rod |
| 511 | (Pull tab) | 512 | Insertion groove |
| 513 | Bump block | 514 | Limiting pin |
| 520 | Lock opening | 521 | Accommodating chamber |
| 522 | Connection port | 523 | Fixing opening |
The achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present invention are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.
Furthermore, descriptions such as those referred to as "first," "second," and the like, are provided for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implying an order of magnitude of the indicated technical features in the present disclosure. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present invention, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the present invention, unless specifically stated and limited otherwise, the terms "connected," "affixed," and the like are to be construed broadly, and for example, "affixed" may be a fixed connection, a removable connection, or an integral body; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
In addition, the technical solutions of the embodiments of the present invention may be combined with each other, but it is necessary to be based on the fact that those skilled in the art can implement the technical solutions, and when the technical solutions are contradictory or cannot be implemented, the combination of the technical solutions should be considered as not existing, and not falling within the scope of protection claimed by the present invention.
The invention provides a centrally installed switchgear with a camera device.
Referring to fig. 1 to 5, in an embodiment, the centrally installed switchgear includes a bus-bar chamber 100, a circuit breaker chamber 200, a cable chamber 300 and a communication module, fault arc detection devices, imaging devices and temperature detection devices are all disposed in the bus-bar chamber 100 and the cable chamber 300, imaging devices are also disposed in the circuit breaker chamber 200, the fault arc detection devices, the imaging devices and the temperature detection devices are respectively connected with a control terminal through the communication module, and each device sends monitoring data to the control terminal through the communication module for display. The circuit breaker room 200 is internally provided with the handcart 400 and the telescopic link 220, the telescopic link 220 is located on the side wall in the circuit breaker room 200, the side wall faces the handcart inlet port of the circuit breaker room 200, the telescopic link 220 is connected with the handcart 400, the telescopic link 220 is connected with a control terminal through a communication module, and when the control terminal sends signals to the telescopic link 220 through the communication module, the telescopic link 220 controls the handcart 400 to move in the circuit breaker room 200. Wherein the telescopic rods 220 are provided in pairs.
In the bus bar chamber 100, a temperature detecting device is provided at a position close to the bus bar for monitoring whether the heat emitted from the cable causes an abnormal rise in temperature; the fault arc detection device is connected with the bus and used for monitoring and analyzing whether a potential dangerous arc exists in the cable or not; the camera device is a spherical camera and is used for monitoring the cable in real time and observing whether conditions such as open fire, cable falling and the like occur. In the cable chamber 300, a temperature detecting device is provided at a position close to the cable for monitoring whether the heat emitted from the cable causes an abnormal rise in temperature; the fault arc detection device is connected with the cable and is used for monitoring and analyzing whether the cable has potential dangerous arcs or not; the camera device is a spherical camera and is used for monitoring the cable in real time and observing whether conditions such as open fire, cable falling and the like occur. In the breaker chamber 200, the imaging device observes in real time the moving state of the telescopic link 220 controlling the entrance and exit of the cart 400 in the breaker chamber 200 and the starting state of the cart. The fault arc detection device, the camera device and the temperature detection device are respectively sent to the control terminal through the communication module to be displayed, so that a user can find out an abnormal state in the centrally installed switchgear in time so as to overhaul.
And under the working condition of the centrally installed switchgear, a user can also acquire monitoring data in real time according to the control terminal for judging the condition in the centrally installed switchgear, and the internal running condition of the centrally installed switchgear can be obtained without stopping the work of the centrally installed switchgear.
Referring to fig. 4 and 5, a vacuum circuit breaker 410 is provided on a cart 400, a locking structure 500 is provided on a side surface of the vacuum circuit breaker 410 facing a telescopic rod 220, the telescopic rod 220 includes a fixing portion fixed on a side wall and a connecting portion capable of moving telescopically, one end of the connecting portion is provided with a connecting end in a protruding structure, the other end is a fixed end fixedly connected with the fixing portion, and the locking structure 500 is connected with the connecting end of the telescopic rod 220. The locking structures 500 are disposed corresponding to the telescopic rod 220, and there are a pair of locking structures 500.
The locking structure 500 includes a locking bar 510 and a locking notch 520 which are connected to each other and provided on the vacuum circuit breaker 410, a pull ring 511 is provided at one end of the locking bar 510 away from the locking notch 520, an insertion groove 512 is provided at a side of one end of the locking bar 510 away from the locking notch 520, and a protrusion 513 is provided at one end of the locking bar 510 connected to the locking notch 520. The vacuum circuit breaker 410 is provided with a sliding slot 411 near one end of the insertion slot 512, a sliding bolt 412 is arranged in the sliding slot 411, one end of the sliding bolt 412 is connected with the sliding slot 411 through a spring 413, and when the other end of the sliding bolt 412 is positioned in the insertion slot 512, the sliding bolt 412 limits the movement of the lock rod 510. The locking port 520 is internally provided with a containing cavity 521, one side of the locking port 520 facing the telescopic rod 220 is provided with a connecting port 522 communicated with the containing cavity 521, one side of the locking port 520 facing the lock rod 510 is provided with a fixed port 523 communicated with the containing cavity 521, and the protruding block 513 is movably connected with the fixed port 523. When the connection end of the telescopic rod 220 passes through the connection port 522 and is located in the accommodating cavity 521, and the connection end moves to a preset insertion interval between the connection end and the connection port in the accommodating cavity 521, the protruding block 513 enters the accommodating cavity 521 through the fixing port 523, and the protruding block 513 is located in the preset insertion interval, and the connection end is in a protruding structure, so that the connection end is blocked by the protruding block 513 in the accommodating cavity 521 and cannot move towards the connection port 522; when the projection 513 is located outside the accommodating chamber 521, the connection portion of the telescopic rod 220 can freely leave or enter the accommodating chamber 521. Slide pin 412 enters insertion slot 512, locking bar 510 is separated from locking notch 520 and restricted from movement; the sliding bolt 412 is separated from the insertion groove 512, the locking bar 510 is slid down to be connected with the locking notch 520 and blocks the connection portion of the telescopic bar 220 from being separated from the receiving chamber 521, and the fixing effect is ensured with a simple mechanical structure.
The locking bar 510 is restricted from moving vertically on the side of the vacuum circuit breaker 410 by a pair of fixing buckles 414, the locking bar 510 is radially provided with a through hole, and the through hole is located between the two fixing buckles 414; the through holes are inserted with the limiting pins 514, and the length of the limiting pins 514 is larger than the aperture of each fixing buckle 414. The locking bar 510 is fixed to the vacuum circuit breaker 410 by two fixing buckles 414, and the locking bar 510 is ensured not to slide out of the working range of the locking bar 510 at will by the through holes and the limiting pins 514.
Referring to fig. 1 to 3, a first sliding door 231 is provided on a partition plate between the breaker chamber 200 and the bus bar chamber 100; a second sliding door 232 is provided on the partition plate between the breaker chamber 200 and the cable chamber 300; the side wall above the telescopic rod 220 is provided with a heat dissipation hole 234 and a heat dissipation device 233, the first sliding door 231 and the second sliding door 232 are connected with a control terminal through a communication module, when the control terminal sends heat dissipation signals to the control terminal through the communication module, the heat dissipation device 233 is started, and the first sliding door 231 and the second sliding door 232 are respectively opened to enable the bus bar chamber 100, the circuit breaker chamber 200 and the cable chamber 300 to be communicated. Wherein, the heat dissipation device 233 includes a pair of fans symmetrically disposed. When the temperature detection device monitors the temperature of the bus bar chamber 100 and/or the cable chamber 300 and sends the temperature to the control terminal through the communication module to display, after the user finds that the temperature reaches a warning line, the user uses the control terminal to send signals to the first sliding door 231 and the second sliding door 232 through the communication module to open the first sliding door 231 and the second sliding door 232, so that the bus bar chamber 100, the breaker chamber 200 and the cable chamber 300 are communicated, and simultaneously, the heat dissipation device is started to reduce the temperature in the bus bar chamber 100 and the cable chamber 300; if the temperature continues to rise, the user uses the control terminal to send a signal to the telescopic rod 220 through the communication module to drive the cart 400 out of the breaker chamber 200.
The circuit breaker room 200 is internally provided with a slide way 240, the slide way 240 is internally provided with a lifting column 241, the lifting column 241 is connected with a control terminal through a communication module, and when the control terminal sends lifting signals to the lifting column 241 through the communication module, the lifting column 241 moves vertically. The lower extreme of handcart 400 is provided with slider 420, and the lower terminal surface of slider 420 is provided with the recess 421 that matches with lift post 241, and when slider 420 is located slide 240, and lift post 241 is located the recess 421 of slide 240, slider 420 is fixed in slide 240. The cooperation of the lifting column 241 in the slideway 240 and the groove 421 on the sliding block 420 can fix the handcart 400 in the breaker chamber 200, so that the displacement of the handcart 400 caused by common vibration and impact is avoided, and the work of the centrally installed switchgear is influenced.
The upper position of the slideway 240 is provided with an oil storage tank 210, the lower end surface of the oil storage tank 210 is provided with an oil drop port 211, and the oil drop port 211 is opposite to the slideway 240. The oil storage tank 210 sends lubricating oil into the slideway 240 through the oil dropping port 211, so that smooth running of the sliding block 420 in the slideway 240 is ensured.
The communication module and/or the control terminal is also connected with an intelligent handheld terminal. When the intelligent handheld terminal and the communication module are within a certain distance, the communication module directly sends the monitoring data to the intelligent handheld terminal; when the distance between the intelligent handheld terminal and the communication module exceeds a certain distance, the communication module sends real-time data to the control terminal, and the control terminal sends the real-time data to the intelligent handheld terminal through the Internet of things. The control terminal comprises a computer, and the intelligent handheld terminal comprises a smart phone.
The foregoing description is only of the preferred embodiments of the present invention and is not intended to limit the scope of the invention, and all equivalent structural changes made by the description of the present invention and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the invention.
Claims (4)
1. The centrally installed switchgear with the camera device is characterized by comprising a bus chamber, a breaker chamber, a cable chamber and a communication module, wherein fault arc detection devices, camera devices and temperature detection devices are arranged in the bus chamber and the cable chamber, the camera devices are also arranged in the breaker chamber, the fault arc detection devices, the camera devices and the temperature detection devices are respectively connected with a control terminal through the communication module, and each device sends monitoring data to the control terminal through the communication module for display; the circuit breaker is characterized in that a handcart and a telescopic rod are arranged in the circuit breaker chamber, the telescopic rod is positioned on the side wall in the circuit breaker chamber, the side wall faces to a handcart inlet of the circuit breaker chamber, the telescopic rod is connected with the handcart, the telescopic rod is connected with the control terminal through the communication module, and when the control terminal sends a signal to the telescopic rod through the communication module, the telescopic rod controls the handcart to move in the circuit breaker chamber; a vacuum circuit breaker is arranged on the handcart, and a locking structure is arranged on one side surface of the vacuum circuit breaker facing the telescopic rod; the telescopic rod comprises a fixed part and a connecting part, the fixed part is fixed on the side wall, the connecting part can move in a telescopic way, one end of the connecting part is provided with a connecting end which is in a convex structure, the other end of the connecting part is a fixed end which is fixedly connected with the fixed part, and the locking structure is connected with the connecting end of the telescopic rod; the locking structure comprises a lock rod and a locking port which are arranged on the vacuum circuit breaker and connected with each other, a pull ring is arranged at a first end of the lock rod, which is far away from the locking port, an insertion groove is arranged at one side of the first end, and a bump is arranged at a second end of the lock rod, which is connected with the locking port; a sliding groove is formed in one end, close to the insertion groove, of the vacuum circuit breaker, a sliding bolt is arranged in the sliding groove, one end of the sliding bolt is connected with the sliding groove through a spring, and when the other end of the sliding bolt is positioned in the insertion groove, the sliding bolt limits the lock rod to move; the locking notch is internally provided with a containing cavity, one side of the locking notch facing the telescopic rod is provided with a connecting port communicated with the containing cavity, one side of the locking notch facing the lock rod is provided with a fixed port communicated with the containing cavity, and the protruding block is movably connected with the fixed port; when the connecting end of the telescopic rod passes through the connecting port and is positioned in the accommodating cavity, and a preset insertion interval is reserved between the connecting end and the connecting port when the connecting end moves to the accommodating cavity, the protruding block enters the accommodating cavity through the fixing port, and the protruding block is positioned in the preset insertion interval; when the protruding block is positioned outside the accommodating cavity, the connecting end of the telescopic rod can freely leave or enter the accommodating cavity through the connecting port; the locking rod is limited by a pair of fixing buckles to move vertically on the side face of the vacuum circuit breaker, a through hole is arranged in the radial direction of the locking rod, and the through hole is positioned between the two fixing buckles; a limiting pin is inserted into the through hole, and the length of the limiting pin is larger than the aperture of each fixing buckle; the communication module and/or the control terminal is also connected with an intelligent handheld terminal; when the intelligent handheld terminal and the communication module are within a certain distance, the communication module directly sends the monitoring data to the intelligent handheld terminal; when the distance between the intelligent handheld terminal and the communication module exceeds a certain distance, the communication module sends real-time data to the control terminal, and the control terminal sends the real-time data to the intelligent handheld terminal through the Internet of things; the control terminal comprises a computer, and the intelligent handheld terminal comprises a smart phone.
2. The centrally installed switchgear with camera device of claim 1, wherein a first sliding door is arranged on a partition plate between the breaker chamber and the bus bar chamber; a second sliding door is arranged on a partition plate between the breaker chamber and the cable chamber; be located be provided with louvre and heat abstractor on the lateral wall of telescopic link top, heat abstractor first sliding door the second sliding door passes through communication module and connects control terminal, works as control terminal passes through when communication module sends the heat dissipation signal to it, heat abstractor starts, just first sliding door the second sliding door is opened respectively and is made the bus-bar room the circuit breaker room the cable room intercommunication.
3. The centrally installed switchgear with a camera device according to claim 1, wherein a slideway is arranged in the circuit breaker, a lifting column is arranged in the slideway, the lifting column is connected with the control terminal through a communication module, and when the control terminal sends a lifting signal to the lifting column through the communication module, the lifting column moves vertically; the lower extreme of handcart is provided with the slider, the lower terminal surface of slider be provided with the recess that the lift post matches, works as the slider is located in the slide, just the lift post is located in the recess of slide, the slider is fixed in the slide.
4. The centrally installed switchgear with a camera device according to claim 3, wherein an oil storage tank is arranged above the slideway, an oil drop port is arranged on the lower end face of the oil storage tank, and the oil drop port is opposite to the slideway.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910344712.8A CN110011211B (en) | 2019-04-26 | 2019-04-26 | Centrally installed switchgear with camera device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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