CN212256105U - A intelligent vehicle is patrolled and examined to circuit for transformer substation - Google Patents
A intelligent vehicle is patrolled and examined to circuit for transformer substation Download PDFInfo
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- CN212256105U CN212256105U CN202020701617.7U CN202020701617U CN212256105U CN 212256105 U CN212256105 U CN 212256105U CN 202020701617 U CN202020701617 U CN 202020701617U CN 212256105 U CN212256105 U CN 212256105U
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- 238000007689 inspection Methods 0.000 claims abstract description 48
- 239000003973 paint Substances 0.000 claims abstract description 18
- 238000005507 spraying Methods 0.000 claims abstract description 11
- 238000004140 cleaning Methods 0.000 claims description 11
- 239000003550 marker Substances 0.000 claims description 10
- 239000007921 spray Substances 0.000 claims description 8
- 230000000007 visual effect Effects 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 5
- 230000008054 signal transmission Effects 0.000 claims description 4
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 3
- 229910052744 lithium Inorganic materials 0.000 claims description 3
- 238000003860 storage Methods 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 13
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000002966 varnish Substances 0.000 description 1
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Abstract
The utility model belongs to the technical field of power equipment maintenance detects, concretely relates to intelligent vehicle is patrolled and examined to circuit for transformer substation. The intelligent trolley comprises an intelligent trolley main body and wheels used for moving, wherein the intelligent trolley main body comprises an inspection acquisition assembly, a main control base and a base; the inspection acquisition assembly is positioned at the top of the intelligent trolley main body; movable arms are fixedly arranged on two sides of the inspection acquisition assembly; the bottom of the movable arm is movably connected with a movable platform, and the inspection acquisition assembly is connected with the main control base through the movable platform; the patrol and examine and gather and inlay on the subassembly and be equipped with camera, infrared range sensor and laser range finder. This intelligent vehicle can be patrolled and examined automatically on setting for the circuit to can carry out the mark of spraying paint in grades to trouble point according to the bad degree of line loss in the power station, even if be convenient for maintenance personal to the mark of trouble point, can form the cover to trouble point again, avoid the emergence of short circuit, the condition of electrocuteeing, improve maintenance efficiency.
Description
Technical Field
The utility model belongs to the technical field of power equipment maintenance detects, concretely relates to intelligent vehicle is patrolled and examined to circuit for transformer substation.
Background
The transformer substation is a place for converting voltage and current, receiving electric energy and distributing electric energy in an electric power system. The substations in the power plant are step-up substations, which are used to boost up the electrical energy generated by the generator and feed it into the high-voltage network. With the implementation of the project "china manufacturing 2025", more and more intelligent devices and intelligent machines are applied to the field of power industry. Wherein, the dolly is patrolled and examined in intelligent industry because of its factor of safety is high, and the good reliability is patrolled and examined in the power line by the wide application also.
At present, the types of equipment which can be used for industrial inspection can be hundreds, but the working form of the existing intelligent trolley for the line inspection of the transformer substation is mostly that a user designates a corresponding active route through input data, so that the intelligent trolley can carry out single inspection work on the line in the transformer substation, the emergency maintenance work treatment on the line cannot be adopted, and the practical degree is lower; in addition, due to the lack of a proper marking method, when a maintenance worker arrives at a corresponding designated position, the maintenance worker cannot accurately find a damaged part, the maintenance efficiency is low, and the repair work which is simply answered is easily changed into a serious production safety accident.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, an object of the utility model is to provide a circuit inspection intelligent vehicle for transformer substation can be patrolled and examined automatically on setting for the circuit to can carry out the mark of spraying paint in grades to trouble point according to the circuit damage degree in the power station, effectively improve personnel's maintenance efficiency.
In order to achieve the technical purpose, the utility model adopts the following technical scheme:
a line inspection intelligent trolley for a transformer substation comprises an intelligent trolley main body and wheels used for moving, wherein the intelligent trolley main body comprises an inspection acquisition assembly, a main control base and a base;
the inspection acquisition assembly is positioned at the top of the intelligent trolley main body; movable arms are fixedly arranged on two sides of the inspection acquisition assembly; the bottom of the movable arm is movably connected with a movable platform, and the inspection acquisition assembly is connected with the main control base through the movable platform; a camera, an infrared distance measuring sensor and a laser distance measuring device are embedded on the inspection acquisition assembly;
the main control base is positioned at the lower part of the patrol acquisition assembly; a controller is arranged in the main control base; a paint spraying marker is also arranged inside the main control base; the paint spraying marker comprises a fixed frame, a charging bucket and a spray head; the fixing frame is fixedly connected with the main control base; the fixed frame is provided with a charging bucket; the charging bucket is communicated with a spray head embedded in the outer side wall of the main control base through a guide pipe; a liquid pump is arranged on the conduit;
the base is positioned below the main control base, and the bottom of the base is fixedly connected with the main control base; a rechargeable power supply is arranged in the base and electrically connected with the controller to provide power for the intelligent trolley; the bottom of the base is provided with a driving motor, and an output shaft of the driving motor is in transmission connection with the wheels; the driving motor is electrically connected with the rechargeable power supply; the base is also provided with a signal transmission antenna;
the camera, the infrared distance measuring sensor, the laser distance measuring device, the movable platform, the paint spraying marker and the driving motor are electrically connected with the controller, and automatic control over the devices is achieved through the controller.
Preferably, the movable platform is arranged at the top of the main control base; a first movable seat is arranged at the joint of the main control base and the movable platform; a servo motor for driving the movable platform to rotate relative to the main control base is arranged in the first movable seat, so that the movable platform can transversely rotate; a second movable seat is arranged at the joint of the movable platform and the movable arm; a servo motor for driving the movable arm to rotate relative to the movable platform is arranged in the second movable seat, so that the inspection acquisition assembly can longitudinally rotate; the servo motors are electrically connected with the controller.
Preferably, the base is also provided with an ultrasonic detector and an audible and visual alarm; the ultrasonic detector and the audible and visual alarm are electrically connected with the controller. Through the signal feedback of the ultrasonic detector, the audible and visual alarm is excited, so that faults or barriers encountered in line inspection are identified, and early warning is carried out on detection personnel.
Preferably, the wheels are positioned at the lower part of the base; the wheels comprise two driven wheels and two driving wheels; the connecting shafts of the two driving wheels are in transmission connection with a motor shaft of a driving motor; the driving wheel is driven to rotate by the driving motor, so that the intelligent trolley is driven to integrally move.
Preferably, the rechargeable power supply is detachably arranged in a groove formed in the bottom of the base; the rechargeable power supply is a rechargeable lithium battery or a lead storage battery.
Preferably, a dryer is further arranged on the inspection acquisition assembly; the dryer is arranged at the top of the inspection acquisition assembly; an air outlet is formed in the side face of the dryer and is positioned above the camera; the dryer is electrically connected with the controller.
Further preferably, a cleaning brush is arranged on the outer side of the camera; the bottom of the cleaning brush is rotationally connected with the patrol acquisition assembly through a rotating shaft, so that the top of the cleaning brush is in wiping connection with the camera and reciprocates along the surface of the camera; the rotating shaft is electrically connected with the controller. The dryer is matched with the cleaning brush to clean water mist or dust on the camera lens quickly, and the definition and resolution of image information acquisition are guaranteed.
Preferably, the number of the charging barrels is one or more; insulating paint is contained in the charging basket. The use insulating varnish can mark the trouble position on the circuit, and the manual identification of being convenient for can also cover the trouble position, avoids the emergence of electric shock, the short circuit condition, ensures personal safety.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model effectively guarantees the accuracy of the whole inspection by arranging various non-contact detection devices such as a camera, an infrared distance measuring sensor, an ultrasonic detector, a laser distance measuring device, an audible and visual alarm and the like;
2. the utility model discloses can be according to the bad degree of line damage in the power station to its mark that sprays paint in grades, even if be convenient for maintenance personal to the mark of trouble site, can form the cover to trouble site again, avoid the emergence of short circuit, the electric shock condition, guarantee personal safety improves maintenance efficiency.
Drawings
Fig. 1 is a schematic structural view of the intelligent line inspection trolley of the utility model;
FIG. 2 is a schematic structural diagram of the inspection collection assembly of FIG. 1;
FIG. 3 is a schematic view of the paint spray marker of FIG. 1;
fig. 4 is a schematic structural diagram of the base in fig. 1.
Detailed Description
The present application is described in further detail with reference to examples below. It should be noted that, in the embodiments, terms such as "upper", "lower", "front", "rear", "inner" and "outer" are used only for illustrating relative positional relationships of the respective structures, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationships thereof are considered to be the scope of the present invention without substantial changes in the technical contents.
Examples
A line inspection intelligent trolley for a transformer substation is shown in figures 1-4 and comprises an intelligent trolley main body and wheels 1;
the intelligent trolley main body is sequentially provided with an inspection acquisition assembly 2, a main control base 3 and a base 5 from top to bottom;
the patrol collection assembly 2 is positioned at the top of the intelligent trolley main body; a camera 205, an infrared distance measuring sensor 207 and a laser distance measuring device 208 are embedded on the inspection acquisition assembly; the camera 205 is positioned in the center of the rear side of the inspection acquisition assembly 2 and is used for acquiring image signals; the line locator 207 and the laser range finder 208 are respectively arranged at two sides of the camera 205 and used for collecting space direction signals. In order to ensure the definition and the resolution of the camera 205, a cleaning brush 206 is arranged outside the lens of the camera 205, the bottom of the cleaning brush 206 is rotatably connected with the patrol inspection acquisition assembly 2 through a rotating shaft, so that the top of the cleaning brush 206 is in wiping connection with the camera 205 and reciprocates along the surface of the camera 205, and the lens is convenient to clean. A dryer 209 is also arranged at the top of the inspection acquisition component 2; an air outlet is formed in the side surface of the dryer 209 and is positioned above the camera 205; the dryer 209 and the cleaning brush 206 are matched to be used, so that water mist or dust on the camera 205 can be cleaned rapidly, and the definition and resolution of image information acquisition are ensured;
two sides of the inspection acquisition assembly 2 are fixedly provided with movable arms 201; the bottom of the movable arm 201 is provided with a movable platform 202; the movable platform 202 is arranged on the top of the main control base 3; a first movable seat 203 is arranged at the joint of the main control base 3 and the movable platform 203; a servo motor for driving the movable platform 202 to rotate relative to the main control base 3 is arranged in the first movable seat 203, so that the movable platform 202 can rotate transversely; in this embodiment, the movable platform 202 needs to rotate by 120 degrees from left to right with the advancing direction of the main body of the intelligent vehicle as a reference line; a second movable seat 204 is arranged at the joint of the movable platform 202 and the movable arm 201; a servo motor for driving the movable arm 201 to rotate relative to the movable platform 202 is arranged in the second movable seat 204, so that the inspection acquisition assembly 2 can longitudinally rotate; the movable platform 202 is arranged to realize that the patrol inspection acquisition assembly 2 can rotate longitudinally and transversely, so that the monitoring range of the patrol inspection acquisition assembly is effectively expanded, and the overall practicability of the equipment is improved;
the main control base 3 is positioned at the lower part of the patrol inspection acquisition assembly 2; a paint spraying marker 4 is also arranged inside the main control base 3; the paint spraying marker 4 comprises a fixed frame 401, a material barrel 402 and a spray head 405; the fixed frame 401 includes a vertical portion and a horizontal portion integrally connected to the vertical portion; the vertical part of the fixing frame 401 is fixedly connected with the main control base through bolts; the charging basket 402 is arranged on the horizontal part of the fixed frame 401, and the charging basket 402 is communicated with a spray head 405 embedded on the outer side wall of the main control base 4 through a guide pipe 403; a liquid pump 404 is arranged on the conduit 403; the insulating paint loaded in the charging basket 402 is sprayed out by a liquid pump 404; insulating paint can be used for wrapping the outer surface of a loss line, so that an emergency repair effect is achieved, the occurrence of electric leakage and electric shock is avoided, fault sites can be marked, and the subsequent maintenance personnel can conveniently identify the fault sites, one or more charging barrels 402 can be used, in the embodiment, three charging barrels 402 are arranged on the horizontal part of the fixing frame 401 and are respectively used for placing red, yellow and blue insulating paint, so that the fault sites can be marked according to the severity of faults, and the maintenance efficiency is further improved;
the base 5 is positioned below the main control base 3, and the bottom 5 is fixedly connected with the main control base 3; a channel 505 for line communication is formed in the center of the top of the base 5; a rechargeable power supply is arranged in the base 5 and electrically connected with the controller to provide power for the intelligent trolley; the rechargeable power supply is preferably a rechargeable lithium battery or a lead storage battery and is detachably arranged in a groove (not shown) in the middle of the bottom of the base; the bottom of the base is also provided with a driving motor, and an output shaft of the driving motor is in transmission connection with the wheels; the driving motor is electrically connected with the rechargeable power supply; the top of the base 5 is provided with a signal transmission antenna 503 and a sound-light alarm 504, and the rear side of the base 5 is embedded with an ultrasonic detector 507; the ultrasonic detector 507 is electrically connected with the audible and visual alarm 504; according to the signal feedback of the ultrasonic detector 507 to the routing inspection route, the audible and visual alarm 507 is excited, and meanwhile, the intelligent trolley avoids obstacles; in order to ensure that the camera 205 can work in a dark environment, three spot lights 506 are further arranged on the rear side of the base 5;
the bottom of the base 5 is provided with four wheels; the wheels comprise two driven wheels 502 and two driving wheels 501; the connecting shafts of the two driving wheels 501 are in transmission connection with a driving motor, and the driving wheels 501 are driven to rotate by the driving motor to drive the intelligent trolley to move;
a controller (or a control panel) is arranged in the main control base 3; the camera 205, the infrared distance measuring sensor 207, the laser distance measuring device 208, the liquid pump 404, the servo motors in the first movable seat 203 and the second movable seat 204, the driving motor, the ultrasonic detector 507 and the signal transmission antenna 503 are electrically connected with the controller, so that the whole hardware circuit principle structure of the system is realized; in order to ensure the normal work of the controller or the components through heat dissipation, heat dissipation holes are formed in the side wall of the main control base 3 close to the controller;
the controller used in the embodiment is an STM32 single-chip control panel; the camera is an M121000-thousand-pixel high-definition camera adopting a Sony IMX179 COMS sensor; other components used are either commonly available or available through the open channels to those skilled in the art.
Claims (8)
1. The utility model provides a line inspection intelligent vehicle for transformer substation, includes intelligent vehicle main part and the wheel that is used for the removal, its characterized in that: the intelligent trolley main body comprises a patrol acquisition assembly, a main control base and a base;
the inspection acquisition assembly is positioned at the top of the intelligent trolley main body; movable arms are fixedly arranged on two sides of the inspection acquisition assembly; the bottom of the movable arm is movably connected with a movable platform, and the inspection acquisition assembly is connected with the main control base through the movable platform; a camera, an infrared distance measuring sensor and a laser distance measuring device are embedded on the inspection acquisition assembly;
the main control base is positioned at the lower part of the patrol acquisition assembly; a controller is arranged in the main control base; a paint spraying marker is also arranged inside the main control base; the paint spraying marker comprises a fixed frame, a charging bucket and a spray head; the fixing frame is fixedly connected with the main control base; the fixed frame is provided with a charging bucket; the charging bucket is communicated with a spray head embedded in the outer side wall of the main control base through a guide pipe; a liquid pump is arranged on the conduit;
the base is positioned below the main control base, and the bottom of the base is fixedly connected with the main control base; a rechargeable power supply is arranged in the base and electrically connected with the controller to provide power for the intelligent trolley; the bottom of the base is provided with a driving motor, and an output shaft of the driving motor is in transmission connection with the wheels; the driving motor is electrically connected with the rechargeable power supply; the base is also provided with a signal transmission antenna;
the camera, the infrared distance measuring sensor, the laser distance measuring device, the movable platform, the paint spraying marker and the driving motor are all electrically connected with the controller, and the camera, the infrared distance measuring sensor, the laser distance measuring device, the movable platform, the paint spraying marker and the driving motor are automatically controlled through the controller.
2. The line inspection intelligent cart according to claim 1, wherein: the movable platform is arranged at the top of the main control base; a first movable seat is arranged at the joint of the main control base and the movable platform; a servo motor for driving the movable platform to rotate relative to the main control base is arranged in the first movable seat, so that the movable platform can transversely rotate; a second movable seat is arranged at the joint of the movable platform and the movable arm; a servo motor for driving the movable arm to rotate relative to the movable platform is arranged in the second movable seat, so that the inspection acquisition assembly can longitudinally rotate; the servo motor is electrically connected with the controller.
3. The line inspection intelligent cart according to claim 1, wherein: the base is also provided with an ultrasonic detector and an audible and visual alarm; the ultrasonic detector and the audible and visual alarm are electrically connected with the controller.
4. The line inspection intelligent cart according to claim 1, wherein: the wheels are positioned at the lower part of the base; the wheels comprise two driven wheels and two driving wheels; the connecting shafts of the two driving wheels are in transmission connection with a motor shaft of the driving motor.
5. The line inspection intelligent cart according to claim 1, wherein: the rechargeable power supply is detachably arranged in a groove formed in the bottom of the base; the rechargeable power supply is a rechargeable lithium battery or a lead storage battery.
6. The line inspection intelligent cart according to claim 1, wherein: the inspection acquisition assembly is also provided with a dryer; the dryer is arranged at the top of the inspection acquisition assembly; an air outlet is formed in the side face of the dryer and is positioned above the camera; the dryer is electrically connected with the controller.
7. The line inspection intelligent cart according to claim 6, wherein: a cleaning brush is arranged on the outer side of the camera; the bottom of the cleaning brush is rotationally connected with the patrol acquisition assembly through a rotating shaft, so that the top of the cleaning brush is in wiping connection with the camera and reciprocates along the surface of the camera; the rotating shaft is electrically connected with the controller.
8. The line inspection intelligent trolley according to any one of claims 1-7, wherein: the number of the charging barrels is one or more; insulating paint is contained in the charging basket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020701617.7U CN212256105U (en) | 2020-04-30 | 2020-04-30 | A intelligent vehicle is patrolled and examined to circuit for transformer substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020701617.7U CN212256105U (en) | 2020-04-30 | 2020-04-30 | A intelligent vehicle is patrolled and examined to circuit for transformer substation |
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| Publication Number | Publication Date |
|---|---|
| CN212256105U true CN212256105U (en) | 2020-12-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020701617.7U Active CN212256105U (en) | 2020-04-30 | 2020-04-30 | A intelligent vehicle is patrolled and examined to circuit for transformer substation |
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| CN (1) | CN212256105U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113771990A (en) * | 2021-10-13 | 2021-12-10 | 郎方 | Urban rail signal system troubleshooting device |
| CN114822045A (en) * | 2022-04-06 | 2022-07-29 | 深圳市曜点科技有限公司 | Inspection system based on Beidou satellite real-time positioning navigation |
| CN115861251A (en) * | 2022-12-14 | 2023-03-28 | 杭州惠嘉信息科技有限公司 | Power line fault detection positioning method and positioning device thereof |
-
2020
- 2020-04-30 CN CN202020701617.7U patent/CN212256105U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113771990A (en) * | 2021-10-13 | 2021-12-10 | 郎方 | Urban rail signal system troubleshooting device |
| CN114822045A (en) * | 2022-04-06 | 2022-07-29 | 深圳市曜点科技有限公司 | Inspection system based on Beidou satellite real-time positioning navigation |
| CN115861251A (en) * | 2022-12-14 | 2023-03-28 | 杭州惠嘉信息科技有限公司 | Power line fault detection positioning method and positioning device thereof |
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