CN115085070A - Power distribution cabinet online operation and detection device and method - Google Patents
Power distribution cabinet online operation and detection device and method Download PDFInfo
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- CN115085070A CN115085070A CN202210772374.XA CN202210772374A CN115085070A CN 115085070 A CN115085070 A CN 115085070A CN 202210772374 A CN202210772374 A CN 202210772374A CN 115085070 A CN115085070 A CN 115085070A
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- 238000001514 detection method Methods 0.000 title claims abstract description 76
- 238000000034 method Methods 0.000 title abstract description 9
- 230000007246 mechanism Effects 0.000 claims abstract description 32
- 230000008054 signal transmission Effects 0.000 claims abstract description 25
- 238000009434 installation Methods 0.000 claims description 30
- 238000007689 inspection Methods 0.000 claims description 23
- 230000005540 biological transmission Effects 0.000 claims description 18
- 238000007789 sealing Methods 0.000 claims description 17
- 230000001360 synchronised effect Effects 0.000 claims description 10
- 230000003139 buffering effect Effects 0.000 claims description 6
- 238000009413 insulation Methods 0.000 claims description 6
- 238000012544 monitoring process Methods 0.000 claims description 4
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 239000000872 buffer Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 6
- 239000002699 waste material Substances 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 230000005856 abnormality Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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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
- 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
- H02J13/00002—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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- 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
- H02J13/00006—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 information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
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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
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/06—Means for converting reciprocating motion into rotary motion or vice versa
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
- H02K7/1163—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears where at least two gears have non-parallel axes without having orbital motion
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Human Computer Interaction (AREA)
- Manufacturing & Machinery (AREA)
- Patch Boards (AREA)
Abstract
The invention provides a power distribution cabinet online operation detection device and a method, belonging to the technical field of power distribution cabinet operation detection, wherein the device comprises a control panel and a state identification mechanism, wherein the control panel is arranged on a cabinet door of a power distribution cabinet body and is provided with a display and a signal transmission module, and the signal transmission module is used for transmitting signals outwards so that a user can remotely obtain data information; the state recognition mechanism is arranged in the power distribution cabinet body and is electrically connected with the control panel, and is used for recognizing the state in the power distribution cabinet body and transmitting signals outwards through the signal transmission module on the control panel. The method comprises the power distribution cabinet online operation and detection device. According to the invention, the state in the power distribution cabinet can be identified through the state identification mechanism, and the signal is transmitted outwards through the signal transmission module, so that a user can remotely acquire data information, the online operation and detection of the power distribution cabinet can be realized, and the waste of manpower and material resources caused by the operation and detection personnel needing to arrive at the site for operation and detection is avoided.
Description
Technical Field
The invention belongs to the technical field of operation detection of power distribution cabinets, and particularly relates to an online operation detection device and method for a power distribution cabinet.
Background
The operation and maintenance is short for operation and maintenance, namely, the operation and maintenance is responsible for the operation, maintenance, inspection, debugging, transformation, replacement and the like of power grid equipment (mainly equipment and power transmission equipment in a transformer substation). Typical work contents comprise switching off and powering on, daily equipment inspection, accident handling, equipment annual inspection, overhaul and repair, and the like.
The power distribution cabinet (box) is divided into a power distribution cabinet (box), a lighting distribution cabinet (box) and a metering cabinet (box) and is the final-stage equipment of a power distribution system; the power distribution cabinet is a general name of a motor control center and is used in occasions with dispersed loads and less loops; the motor control center is used for occasions with concentrated loads and more loops; they distribute the power of a certain circuit of the upper-level power distribution equipment to the nearby loads; this level of equipment should provide protection, monitoring and control of the load.
The fortune dimension and the maintenance of switch board are important work content, because switch board quantity is very much in the electric wire netting, and the switch board is equipped with a large amount of electrical parts, needs personnel to open the switch board at every turn and observes in order to ensure the smooth operation of each part, and the manual work is examined to the on-the-spot fortune and need consume a large amount of manpower and materials.
Therefore, the operation and the inspection of the unmanned distribution cabinet has been the main research direction in recent years, and there is a need to provide a new online operation and inspection device for the distribution cabinet to solve the above technical problems.
Disclosure of Invention
The invention aims to provide a power distribution cabinet online operation and detection device and method, which aim to solve the technical problems in the prior art.
In order to achieve the purpose, the invention adopts the technical scheme that: the control panel is arranged on a cabinet door of a power distribution cabinet body and is provided with a display and a signal transmission module, and the signal transmission module is used for transmitting signals outwards so that a user can remotely obtain data information; the state recognition mechanism is arranged in the power distribution cabinet body and is electrically connected with the control panel, and is used for recognizing the state in the power distribution cabinet body and transmitting signals outwards through the signal transmission module on the control panel.
In one possible implementation mode, the state recognition mechanism comprises a lifting screw, a transmission block, a connecting sheet, a mounting strip and a driving assembly, the lifting screw is rotatably arranged on the inner walls of the top and the bottom of the power distribution cabinet body, and the top end of the lifting screw extends out of the power distribution cabinet body; the transmission block is sleeved on the lifting screw through a thread structure and is in sliding contact with the inner side wall of the power distribution cabinet body; the connecting sheet is fixedly arranged on the transmission block; the mounting strip is detachably arranged on the connecting piece, the motion detection and identification component is detachably mounted on the mounting strip, and the motion detection and identification component is electrically connected with the control panel so as to display data information detected by the motion detection and identification component; the driving assembly is arranged at the top of the power distribution cabinet body, is matched with the lifting screw and is electrically connected with the control panel, so that a control instruction of a user is received through the signal transmission module, and the control panel is used for controlling the driving assembly to move according to the control instruction.
In a possible implementation mode, the driving assembly comprises a belt pulley, a synchronous belt and a motor, the belt pulley is fixedly sleeved on the lifting screw and located above the power distribution cabinet body, the synchronous belt is sleeved on the belt pulley, the motor is fixedly arranged at the top of the power distribution cabinet body, the output shaft of the motor and the top end of any lifting screw are fixedly provided with conical gears, and the two conical gears are meshed with each other.
In a possible implementation mode, the top and the bottom of the mounting bar are both fixedly provided with a trigger rod, the top and the bottom inner wall of the power distribution cabinet body are both detachably provided with a trigger mechanism, and the trigger mechanism and the trigger rod are correspondingly arranged.
In a possible implementation, trigger mechanism includes the screw hole, the installation barrel, a spring, sealed gleitbretter and trigger switch, the screw hole is seted up on the inner wall that switch board body and trigger lever are corresponding, installation barrel screw thread is installed in the screw hole, the spring is fixed to be set up in the installation barrel, sealed gleitbretter slidable mounting in the installation barrel and with the tip fixed connection of spring, trigger switch is fixed to be set up on one side that the spring was kept away from to sealed gleitbretter, trigger switch's trigger end extends to the installation barrel outside and corresponds the setting with the trigger lever.
In a possible implementation manner, an annular groove is formed in the sealing sliding sheet, and a sealing ring is sleeved in the annular groove.
In one possible implementation, the motion detection and identification component includes a surveillance camera or a displacement sensor.
In a possible implementation manner, the lifting screw is of an insulation structure, and the lifting screw is connected with the power distribution cabinet body through an insulation sealing ring.
In a possible implementation mode, the top of the power distribution cabinet body is fixedly provided with a protective cover, and the bottom of the power distribution cabinet body is fixedly provided with a base.
In order to achieve the purpose, the invention adopts the technical scheme that: the power distribution cabinet online operation and detection method is applied to the power distribution cabinet online operation and detection device and comprises the following steps:
starting a motor, wherein an output shaft of the motor drives two meshed conical gears to rotate, the conical gears drive corresponding lifting screws to rotate when rotating, and simultaneously drive associated lifting screws to synchronously rotate through a synchronous belt and a belt pulley, and the lifting screws drive a transmission block, a connecting sheet, a mounting bar and a motion detection and identification assembly to lift;
when the mounting bar moves upwards, the trigger rod presses the trigger end of the trigger switch, the motor receives a signal and rotates reversely at the moment, the motion detection and identification assembly moves downwards, and the output shaft of the motor rotates forwards after the trigger switch at the lower part receives the signal, so that the reciprocating scanning detection of the motion detection and identification assembly is realized, and the operation detection of the power distribution cabinet body is realized;
the spring can cushion when trigger switch is pressed, and sealed gleitbretter slides along the installation barrel screw, and sealed gleitbretter seals up the installation barrel screw, makes it be in vacuum state, improves buffering effect, demountable installation barrel screw when trigger switch is changed to needs.
The power distribution cabinet online operation and detection device provided by the invention has the beneficial effects that: compared with the prior art, the power distribution cabinet online operation and inspection system has the advantages that the control panel provided with the display and the signal transmission module and the state recognition mechanism can recognize the state in the power distribution cabinet through the state recognition mechanism and transmit signals to the outside through the signal transmission module, so that a user can remotely acquire data information, the power distribution cabinet online operation and inspection can be realized, and the waste of manpower and material resources caused by the fact that operation and inspection personnel must arrive at the site for operation and inspection is avoided.
The power distribution cabinet online operation and detection method provided by the invention has the beneficial effects that: compared with the prior art, the power distribution cabinet online operation and detection device can identify the state in the power distribution cabinet through the state identification mechanism and transmit signals to the outside through the signal transmission module, so that a user can remotely acquire data information, the power distribution cabinet online operation and detection can be realized, and the waste of manpower and material resources caused by the fact that operation and detection personnel must arrive at the site for operation and detection is avoided.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.
Fig. 1 is a schematic side sectional view of a preferred embodiment of an online inspection device for a power distribution cabinet according to the present invention;
FIG. 2 is an enlarged schematic view of portion A shown in FIG. 1;
fig. 3 is a schematic front sectional view illustrating an on-line inspection apparatus for a power distribution cabinet according to a preferred embodiment of the present invention;
FIG. 4 is an enlarged schematic view of a portion B shown in FIG. 3;
fig. 5 is an enlarged structural view of a portion C shown in fig. 3.
Reference numbers in the figures:
1. a power distribution cabinet body; 2. a cabinet door; 3. a control panel; 4. a lifting screw; 5. a transmission block;
6. connecting sheets; 7. mounting a bar; 8. a motion detection identification component; 9. a pulley;
10. a synchronous belt; 11. a motor; 12. a bevel gear; 13. a trigger lever;
14. a threaded hole; 15. installing a screw cylinder; 16. a spring;
17. sealing the sliding sheet; 18. a trigger switch; 19. a protective cover; 20. a base.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It should be further understood that the drawings and embodiments of the present invention mainly describe the concept of the present invention, and on the basis of the concept, the specific forms and arrangements of some connection relationships, position relationships, power mechanisms, power supply systems, hydraulic systems, control systems, etc. may not be completely described, but those skilled in the art can implement the specific forms and arrangements in a known manner on the premise that those skilled in the art understand the concept of the present invention.
When an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
The terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and is therefore not to be construed as limiting the invention.
The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more, and "several" means one or more unless specifically limited otherwise.
The on-line operation and detection device and method for the power distribution cabinet provided by the invention are explained.
Referring to fig. 1 to 5 together, the online operation and inspection device for a power distribution cabinet according to a first embodiment of the present invention includes a control panel 3 and a state identification mechanism, wherein the control panel 3 is disposed on a cabinet door 2 of a power distribution cabinet body 1 and is provided with a display and a signal transmission module, and the signal transmission module is configured to transmit signals to the outside so that a user can remotely obtain data information; the state recognition mechanism is arranged in the power distribution cabinet body 1 and is electrically connected with the control panel 3, and is used for recognizing the state in the power distribution cabinet body 1 and transmitting signals outwards through the signal transmission module on the control panel 3.
The switch board online operation inspection device that this embodiment provided compares with prior art, through control panel 3 and the state identification mechanism who is equipped with display and signal transmission module, can be through the state in the state identification mechanism discernment switch board to through the outside transmission signal of signal transmission module, so that the user can long-range acquisition data information, just so can realize the switch board online operation inspection, avoid the fortune to examine the waste of manpower and material resources that personnel must arrive the place operation inspection and bring.
Referring to fig. 1 to 5, a first embodiment of the present invention is further provided as follows:
the state recognition mechanism comprises a lifting screw rod 4, a transmission block 5, a connecting sheet 6, a mounting strip 7 and a driving assembly, the lifting screw rod 4 is rotatably arranged on the inner walls of the top and the bottom of the power distribution cabinet body 1, and the top end of the lifting screw rod 4 extends out of the power distribution cabinet body 1; the transmission block 5 is sleeved on the lifting screw rod 4 through a thread structure and is in sliding contact with the inner side wall of the power distribution cabinet body 1; the connecting sheet 6 is fixedly arranged on the transmission block 5; the mounting strip 7 is detachably arranged on the connecting sheet 6, the motion detection and identification component 8 is detachably mounted on the mounting strip 7, and the motion detection and identification component 8 is electrically connected with the control panel 3 so as to display data information detected by the motion detection and identification component 8; the driving assembly is arranged at the top of the power distribution cabinet body 1, is matched with the lifting screw rod 4 and is electrically connected with the control panel 3, so that a control instruction of a user is received through the signal transmission module, and the control panel 3 is used for controlling the driving assembly to move according to the control instruction.
The control panel 3 is internally provided with a controller which is respectively and electrically connected with the display, the signal transmission module, the motion detection identification component 8 and the driving component so as to carry out control and data transmission.
Can reflect motion detection discernment subassembly 8's identification information through control panel 3, supply the personnel to watch externally, need not frequently to open the switch board, it is more laborsaving to use, lifting screw 4 can drive transmission block 5, connection piece 6, mounting bar 7 and motion detection discernment subassembly 8 go up and down, the realization is to the scanning of not co-altitude subassembly, reduce the blind area, subassembly in the detachable mounting bar 7 easy to assemble switch board, detachable motion detection discernment subassembly 8 can be demolishd as required.
Referring to fig. 1 to 5, a first embodiment of the present invention is further provided as follows:
drive assembly includes belt pulley 9, hold-in range 10 and motor 11, the fixed cover of belt pulley 9 is established on lifting screw 4 and is located the top of switch board body 1, hold-in range 10 cover is established on belt pulley 9, the fixed top that sets up at switch board body 1 of motor 11, motor 11's output shaft and any lifting screw 4's top are all fixed and are equipped with conical gear 12, two conical gear 12 mesh mutually, can realize corresponding lifting screw 4 synchronous rotation through belt pulley 9 and hold-in range 10 among the drive assembly, motor 11 and conical gear 12 are as the driving piece.
Referring to fig. 1 to 5, a first embodiment of the present invention is further provided as follows:
the top and the bottom of mounting bar 7 are all fixed and are equipped with trigger bar 13, and all detachable installs trigger mechanism on the top of switch board body 1 and the bottom inner wall, and trigger mechanism corresponds the setting with trigger bar 13
Can avoid motion detection discernment subassembly 8 direct contact to the inner wall of switch board when moving through trigger bar 13, in time touch trigger mechanism and realize reciprocal scanning.
Referring to fig. 1 to 5, a first embodiment of the present invention is further provided as follows:
trigger mechanism includes screw hole 14, installation barrel 15, spring 16, sealed gleitbretter 17 and trigger switch 18, screw hole 14 is seted up on switch board body 1 and the corresponding inner wall of trigger bar 13, installation barrel 15 screw thread is installed in screw hole 14, spring 16 is fixed to be set up in installation barrel 15, sealed gleitbretter 17 slidable mounting in installation barrel 15 and with spring 16's tip fixed connection, trigger switch 18 is fixed to be set up on one side that spring 16 was kept away from to sealed gleitbretter 17, trigger switch 18's trigger end extends to outside installation barrel 15 and corresponds the setting with trigger bar 13.
The trigger switch 18 and related components are conveniently mounted through the detachable mounting screw barrel 15 in the trigger mechanism, the spring 16 buffers, the trigger switch 18 is prevented from being directly damaged, and the sealing slide sheet 17 seals the mounting screw barrel 15, so that the mounting screw barrel is in a vacuum state, and the buffering effect is improved.
Referring to fig. 4 and 5, a first embodiment of the present invention is further provided as follows:
an annular groove is formed in the sealing sliding sheet 17, and a sealing ring is sleeved in the annular groove.
The sealing performance of the sealing slide 17 is increased by the annular groove and the sealing ring.
The invention provides a specific implementation mode based on the first implementation mode, which comprises the following steps:
the motion detection and identification component 8 includes a surveillance camera or displacement sensor.
The invention provides a specific implementation mode based on the first implementation mode, which comprises the following steps:
the control panel 3 is further provided with a signal transmission module, and the signal transmission module is used for transmitting signals outwards so that a user can remotely acquire data information.
Referring to fig. 4 and 5, a first embodiment of the present invention is further provided as follows:
the lifting screw rod 4 is of an insulation structure, and the lifting screw rod 4 is connected with the power distribution cabinet body 1 through an insulation sealing ring.
Referring to fig. 1 to 5, a first embodiment of the present invention is further provided as follows:
the top of switch board body 1 is fixed and is equipped with protection casing 19, and the bottom is fixed and is equipped with base 20.
The top assembly is protected by a protective cover 19, and a base 20 supports the power distribution cabinet body 1.
In the embodiment formed by the characteristics, the invention provides the on-line operation detection device for the power distribution cabinet, which can detect the operation inside the electric control cabinet in real time and ensure the smooth operation of each component.
The working principle of the power distribution cabinet online operation and detection device provided by the invention is as follows:
in the scheme, the motion detection and identification component 8 is a monitoring camera, a sensor and related components thereof, and can identify the abnormality of the power distribution cabinet through image processing technology and other parameter changes during use, and alarm is given after the abnormality is identified, so that operation and maintenance only need to inspect data of the power distribution cabinet on line at ordinary times, and the power connection mode of each power utilization device is the existing mature technology and is a well-known technology of a person in the art, and redundant description is not needed herein;
in use, in order to improve the monitoring surface of the motion detection identification assembly 8, at this time, the motor 11 is started, an output shaft of the motor 11 drives the two meshed bevel gears 12 to rotate, the bevel gears 12 drive the corresponding lifting screws 4 to rotate when rotating, and simultaneously the associated lifting screws 4 are driven to synchronously rotate through the synchronous belt 10 and the belt pulley 9, the lifting screws 4 drive the transmission block 5, the connecting sheet 6, the mounting strip 7 and the motion detection identification assembly 8 to lift, when the mounting strip 7 moves upwards, the trigger rod 13 presses the trigger end of the trigger switch 18, at this time, the motor 11 receives a signal to perform reverse rotation, so that the motion detection identification assembly 8 moves downwards, and after the trigger switch 18 receives the signal, the output shaft of the motor 11 rotates forwards, so that the reciprocating scanning detection of the motion detection identification assembly 8 is realized, and the operation detection of the power distribution cabinet body 1 is realized;
Compared with the related art, the on-line operation and detection device for the power distribution cabinet provided by the invention has the following beneficial effects:
the invention provides an on-line operation and detection device of a power distribution cabinet, which can reflect the identification information of a motion detection identification assembly 8 through a control panel 3 for people to watch outside without frequently opening the power distribution cabinet, is more labor-saving to use, a lifting screw rod 4 can drive a transmission block 5, a connecting sheet 6, a mounting strip 7 and the motion detection identification assembly 8 to lift, thereby realizing the scanning of assemblies with different heights, reducing blind areas, the detachable mounting strip 7 is convenient for mounting the components in the power distribution cabinet, the detachable motion detection identification assembly 8 can be detached as required, the synchronous rotation of the corresponding lifting screw rod 4 can be realized through a belt pulley 9 and a synchronous belt 10 in a driving assembly, a motor 11 and a bevel gear 12 are used as driving pieces, the motion detection identification assembly 8 can be prevented from directly contacting the inner wall of the power distribution cabinet when the operation is carried out through a trigger rod 13, and a trigger mechanism can be triggered to realize the reciprocating scanning in time, through detachable installation barrel 15 in the trigger mechanism be convenient for install trigger switch 18 and relevant subassembly, spring 16 cushions, avoids trigger switch 18 direct damage, and sealed gleitbretter 17 seal installation barrel 15 makes it be in vacuum state, improves buffering effect, increases sealed gleitbretter 17's leakproofness through ring channel and sealing washer, protects the subassembly at top through protection casing 19, and base 20 supports switch board body 1.
It should be noted that the present invention relates to circuits and electronic components and modules, all of which are well known in the art, and that the present invention is not limited to software and process modifications as would be obvious to one skilled in the art.
In order to achieve the purpose, the invention adopts the technical scheme that: the power distribution cabinet online operation and detection method is applied to the power distribution cabinet online operation and detection device and comprises the following steps:
starting a motor 11, driving two conical gears 12 which are meshed with each other to rotate by an output shaft of the motor 11, driving the corresponding lifting screw rods 4 to rotate when the conical gears 12 rotate, driving the associated lifting screw rods 4 to synchronously rotate through a synchronous belt 10 and a belt pulley 9, and driving a transmission block 5, a connecting sheet 6, a mounting strip 7 and a motion detection and identification assembly 8 to lift by the lifting screw rods 4;
when the mounting bar 7 moves upwards, the trigger rod 13 presses the trigger end of the trigger switch 18, the motor 11 receives a signal and rotates reversely at the moment, the motion detection and identification component 8 moves downwards, and the output shaft of the motor 11 rotates forwards after the trigger switch 18 below receives the signal, so that the reciprocating scanning detection of the motion detection and identification component 8 is realized, and the operation detection of the power distribution cabinet body 1 is realized;
Compared with the prior art, the online operation and detection method for the power distribution cabinet, provided by the embodiment, has the advantages that by applying the online operation and detection device for the power distribution cabinet, the state in the power distribution cabinet can be identified through the state identification mechanism, and the signal is transmitted outwards through the signal transmission module, so that a user can remotely acquire data information, the online operation and detection of the power distribution cabinet can be realized, and the waste of manpower and material resources caused by the operation and detection personnel who must arrive at the site is avoided.
It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the technology of the design principle, the arrangement of the power mechanism, the power supply system, the control system, and the like of the device is not completely described, but the details of the power mechanism, the power supply system, and the control system can be clearly known by those skilled in the art on the premise that the above inventive principle is understood.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. The utility model provides a device is examined to switch board online fortune, its characterized in that includes:
the control panel (3) is arranged on a cabinet door (2) of the power distribution cabinet body (1) and is provided with a display and a signal transmission module, and the signal transmission module is used for transmitting signals outwards so that a user can remotely obtain data information;
and the state recognition mechanism is arranged in the power distribution cabinet body (1), is electrically connected with the control panel (3) and is used for recognizing the state in the power distribution cabinet body (1) and transmitting signals outwards through a signal transmission module on the control panel (3).
2. The on-line operation and inspection device for the power distribution cabinet according to claim 1, wherein the state recognition mechanism comprises:
the lifting screw rods (4) are rotatably arranged on the inner walls of the top and the bottom of the power distribution cabinet body (1), and the top ends of the lifting screw rods (4) extend out of the power distribution cabinet body (1);
the transmission block (5) is sleeved on the lifting screw rod (4) through a threaded structure and is in sliding contact with the inner side wall of the power distribution cabinet body (1);
the connecting piece (6) is fixedly arranged on the transmission block (5);
the mounting strip (7) is detachably arranged on the connecting sheet (6), a motion detection and identification component (8) is detachably mounted on the mounting strip (7), and the motion detection and identification component (8) is electrically connected with the control panel (3) so as to display data information detected by the motion detection and identification component (8);
the driving assembly is arranged at the top of the power distribution cabinet body (1), is matched with the lifting screw (4) and is electrically connected with the control panel (3) so as to receive a control instruction of a user through the signal transmission module and control the driving assembly to move according to the control instruction by the control panel (3).
3. The on-line operation and inspection device for the power distribution cabinet according to claim 2, characterized in that: drive assembly includes belt pulley (9), hold-in range (10) and motor (11), the fixed cover of belt pulley (9) is established go up and be located lifting screw (4) the top of switch board body (1), hold-in range (10) cover is established on belt pulley (9), motor (11) are fixed to be set up the top of switch board body (1), the output shaft and the arbitrary of motor (11) the top of lifting screw (4) is all fixed and is equipped with conical gear (12), two conical gear (12) mesh mutually.
4. The on-line operation and inspection device for the power distribution cabinet according to claim 3, characterized in that: the top and the bottom of installing strip (7) all are fixed and are equipped with trigger bar (13), all detachable installs trigger mechanism on the top of switch board body (1) and the bottom inner wall, trigger mechanism with trigger bar (13) correspond the setting.
5. The on-line operation and inspection device for the power distribution cabinet according to claim 4, characterized in that: trigger mechanism includes screw hole (14), installation barrel (15), spring (16), sealed gleitbretter (17) and trigger switch (18), screw hole (14) are seted up switch board body (1) with on the corresponding inner wall of trigger bar (13), installation barrel (15) screw thread is installed in screw hole (14), spring (16) are fixed to be set up in installation barrel (15), sealed gleitbretter (17) slidable mounting in installation barrel (15) and with the tip fixed connection of spring (16), trigger switch (18) are fixed to be set up sealed gleitbretter (17) are kept away from on one side of spring (16), the trigger end of trigger switch (18) extends to outside installation barrel (15) and with trigger bar (13) correspond the setting.
6. The on-line operation and inspection device for the power distribution cabinet according to claim 5, characterized in that: an annular groove is formed in the sealing sliding sheet (17), and a sealing ring is sleeved in the annular groove.
7. The on-line operation and inspection device for the power distribution cabinet according to claim 1, characterized in that: the motion detection and identification component (8) comprises a monitoring camera or a displacement sensor.
8. The on-line operation and inspection device for the power distribution cabinet according to claim 2, characterized in that: the lifting screw rod (4) is of an insulation structure, and the lifting screw rod (4) is connected with the power distribution cabinet body (1) through an insulation sealing ring.
9. The on-line operation and inspection device for the power distribution cabinet according to claim 1, characterized in that: the top of switch board body (1) is fixed and is equipped with protection casing (19), and the bottom is fixed and is equipped with base (20).
10. An on-line operation and detection method for a power distribution cabinet, which is characterized in that the on-line operation and detection device for the power distribution cabinet according to claim 4 is applied, and comprises the following steps:
the motor (11) is started, an output shaft of the motor (11) drives two meshed conical gears (12) to rotate, the conical gears (12) drive corresponding lifting screws (4) to rotate when rotating, meanwhile, the associated lifting screws (4) are driven to synchronously rotate through synchronous belts (10) and belt pulleys (9), and the lifting screws (4) drive the transmission block (5), the connecting piece (6), the mounting strip (7) and the motion detection and identification assembly (8) to lift;
when the mounting bar (7) moves upwards, the trigger end of the trigger switch (18) is pressed by the trigger rod (13), the motor (11) receives a signal and rotates reversely, the motion detection and identification component (8) moves downwards, and after the trigger switch (18) below receives the signal, the output shaft of the motor (11) rotates forwards, so that the reciprocating scanning detection of the motion detection and identification component (8) is realized, and the operation detection of the power distribution cabinet body (1) is realized;
the spring (16) can buffer when the trigger switch (18) is pressed, the sealing sliding sheet (17) slides along the installation screw barrel (15), the sealing sliding sheet (17) seals the installation screw barrel (15) to enable the installation screw barrel to be in a vacuum state, the buffering effect is improved, and the installation screw barrel (15) can be detached when the trigger switch (18) needs to be replaced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210772374.XA CN115085070B (en) | 2022-06-30 | Online operation and detection device and method for power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210772374.XA CN115085070B (en) | 2022-06-30 | Online operation and detection device and method for power distribution cabinet |
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| Publication Number | Publication Date |
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| CN115085070A true CN115085070A (en) | 2022-09-20 |
| CN115085070B CN115085070B (en) | 2024-07-30 |
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