CN210691071U - Safe operation and maintenance access device based on smart power grid dispatching control system - Google Patents
Safe operation and maintenance access device based on smart power grid dispatching control system Download PDFInfo
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- CN210691071U CN210691071U CN201921391460.6U CN201921391460U CN210691071U CN 210691071 U CN210691071 U CN 210691071U CN 201921391460 U CN201921391460 U CN 201921391460U CN 210691071 U CN210691071 U CN 210691071U
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Abstract
The utility model relates to an electric power system safety technical field specifically discloses a safe fortune dimension access device based on smart power grids dispatch control system, include: the shell of the covered electric wire further comprises: the power mechanism is arranged in the inner cavity of the shell and used for providing power, the ice crushing mechanism is arranged in the inner cavity of the shell, the travelling mechanism is used for pushing the safe operation and maintenance access device to travel on an electric wire, the Bluetooth module is arranged on the travelling mechanism and electrically connected with the power mechanism, the battery is arranged on one side of the travelling mechanism and electrically connected with the Bluetooth module and the power mechanism, and the WiFi router is arranged on the telegraph pole, and the power mechanism is remotely controlled by power grid workers through the Bluetooth module and the WiFi router. The shell is a hollow cuboid, two ends of the shell are provided with openings, and the shell is sleeved outside the electric wire. The utility model discloses the advantage: simple structure, deicing efficiency is high, and the walking is stable, and the adaptability is strong, and degree of automation is high, the facilitate promotion implementation.
Description
Technical Field
The utility model relates to an electric power system safety technical field specifically is a safe fortune dimension access device based on smart power grids dispatch control system.
Background
In winter, the electric wire can freeze, when the ice coating on the circuit is too thick, the telegraph pole can be toppled over, the electric wire is easy to break, for the circuit with the vertically arranged wires, when the ice coating on the lower layer of wires drops off firstly, the wires can jump up and down to cause phase short circuit, a circuit switch can be tripped, power supply is interrupted, when the ice coating thickness of the circuit is uneven, the arc sag of the wires can be greatly changed to cause the suspension insulator string to incline, the hardware fitting bears large horizontal acting force, the wires can seriously sag to cause grounding accidents, when the ice coating on the suspension insulator string is melted, ice columns can be formed, the insulator string is short-circuited to cause grounding accidents, manual operation is needed for deicing of workers in reality, time and labor are consumed, and safety is not enough.
Chinese patent (publication number: CN 206181100U, publication date: 2017.05.17) discloses a safety operation and maintenance access device based on a smart power grid dispatching control system, which comprises an operation ticket device, a communication server, a strategy server and a log server, wherein the communication server, the strategy server and the log server are in communication connection with the operation ticket device, and the operation ticket device comprises a core processing unit, a touch screen display unit, a UKey encryption and authentication unit, a storage unit, a short message sending unit, a USB interface and a network interface, and the touch screen display unit, the UKey encryption and authentication unit, the storage unit, the short message sending unit. The operation and maintenance operation ticket of the intelligent power grid dispatching control system can be automatically generated, dispatching automation personnel can timely and accurately control, inquire and track remote operation and maintenance work, and unknown operation and maintenance operation is reduced or prevented. But the device is not suitable for de-icing use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a safe fortune dimension access device based on smart power grids dispatch control system to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a safe operation and maintenance access device based on a smart power grid dispatching control system comprises: the shell of the covered electric wire further comprises: the power mechanism is arranged in the inner cavity of the shell and used for providing power, the ice crushing mechanism is arranged in the inner cavity of the shell, the travelling mechanism is used for pushing the safe operation and maintenance access device to travel on an electric wire, the Bluetooth module is arranged on the travelling mechanism and electrically connected with the power mechanism, the battery is arranged on one side of the travelling mechanism and electrically connected with the Bluetooth module and the power mechanism, and the WiFi router is arranged on the telegraph pole, and the power mechanism is remotely controlled by power grid workers through the Bluetooth module and the WiFi router. The shell is a hollow cuboid, two ends of the shell are provided with openings, and the shell is sleeved outside the electric wire.
As a further aspect of the present invention: the power mechanism comprises a motor fixedly mounted on the inner wall of the shell, an output shaft of the motor is axially vertical to the wire, a power bevel gear is coaxially sleeved outside the output shaft of the motor, and the power bevel gear is connected with the ice crushing mechanism.
As a further aspect of the present invention: the ice crushing mechanism comprises a crushing rotary drum coaxially sleeved outside the electric wire, sawteeth are arranged at two ends of the crushing rotary drum along the circumferential direction, one end of the crushing rotary drum extends out of the shell, a sun gear is coaxially sleeved outside the crushing rotary drum, three planetary gears meshed with the sun gear are uniformly arranged at intervals along the circumferential direction, a fixed shaft coaxially penetrates through the circle center of each planetary gear, an inner gear ring meshed with the three planetary gears is sleeved outside the three planetary gears, a circular cover plate for sealing one end of the inner gear ring is arranged on one side of the inner gear ring, the circular cover plate is coaxially sleeved outside the crushing rotary drum, the fixed shaft is fixedly connected to the circular cover plate, and an ice crushing bevel gear meshed with the power bevel gear.
As a further aspect of the present invention: more perfect, foretell sawtooth is the metal blade, has improved the trash ice efficiency, and difficult wearing and tearing.
As a further aspect of the present invention: the walking mechanism comprises a walking installation shell and rotating shafts, the other end of the crushing rotary drum is rotatably nested in the walking installation shell, the rotating shafts are provided with two groups and rotatably arranged in the walking installation shell, and the top of one rotating shaft is coaxially and fixedly connected with the power bevel gear. The top of the rotating shaft is coaxially connected with a gear, and the two gears are meshed. The baffle is fixedly arranged at two ends of the rotating shaft, the inner side of the baffle is elastically connected to the outer end of the half pulley through a spring, and the half pulley is nested on the rotating shaft in a sliding mode. The wire is sandwiched between the half pulleys. The half pulleys rotate on the electric wires to adapt to electric wires of different models.
As a further aspect of the present invention: the rotating shaft is of a cylindrical structure at two ends of the middle polygon prism.
As a further aspect of the present invention: the Bluetooth module is an SKB501 Bluetooth 5.0 module, the chip is a NordicnRF 52840-based Bluetooth chip, Bluetooth is adopted, and the theoretical received signal distance is three hundred meters.
As a further aspect of the present invention: the inboard of half-pulley is provided with a plurality of card strips, through setting up the card strip, can increase coefficient of friction, and the running gear of being convenient for walks on the electric wire, has avoided the appearance of the phenomenon of skidding.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses when the electric wire freezes winter, work is passed through computer, wiFi router, bluetooth module control motor and is rotated, and the motor passes through power bevel gear and drives half pulley rotation, and the electric wire clamp is between half pulley. The half pulleys rotate on the electric wires to adapt to electric wires of different models. The utility model discloses power bevel gear drives garrulous ice bevel gear and rotates, and garrulous ice bevel gear drives the ring gear and rotates, and the ring gear drives through the sun gear and smashes the rotary drum and rotate, smashes the rotary drum and cuts up the ice strip through the sawtooth in the pivoted, reaches the purpose for the electric wire deicing, and garrulous ice mechanism adopts the planetary gear structure, reaches the purpose that improves the rotational speed for smashing the rotary drum, has improved garrulous ice efficiency. Through setting up the card strip, can increase coefficient of friction, the running gear of being convenient for walks on the electric wire, has avoided the appearance of the phenomenon of skidding. The utility model discloses the advantage: simple structure, deicing efficiency is high, and the walking is stable, and the adaptability is strong, and degree of automation is high, the facilitate promotion implementation.
Drawings
Fig. 1 is a schematic structural diagram of a secure operation and maintenance access device based on a smart grid dispatching control system.
Fig. 2 is a schematic structural diagram of connection between a power mechanism, an ice crushing mechanism and a traveling mechanism in a safe operation and maintenance access device based on a smart grid dispatching control system.
Fig. 3 is a schematic structural diagram of connection between a power mechanism, an ice crushing mechanism and a traveling mechanism in a safe operation and maintenance access device based on a smart grid dispatching control system.
Fig. 4 is a schematic structural diagram of an ice crushing mechanism in a safety operation and maintenance access device based on a smart grid dispatching control system.
Fig. 5 is a schematic structural diagram of a traveling mechanism in a safety operation and maintenance access device based on a smart grid dispatching control system.
In the figure, a housing 10, a power mechanism 20, a motor 210, a power bevel gear 220, an ice crushing mechanism 30, a crushing drum 310, an ice crushing bevel gear 320, an inner gear ring 330, a planetary gear 340, a fixed shaft 350, a sun gear 360, a traveling mechanism 40, a traveling mounting shell 410, a gear 420, a baffle 430, a spring 440, a half pulley 450, a clamping strip 460, a rotating shaft 470 and a Bluetooth module 50 are arranged.
Detailed Description
In order to clearly understand the technical features, objects and effects of the present invention, the present invention will now be described with reference to the accompanying drawings.
Example 1
Referring to fig. 1 to 5, a secure operation and maintenance access device based on a smart grid dispatching control system includes: the sheath 10 for covering the electric wire further includes: the power mechanism 20 is arranged in the inner cavity of the shell 10 and used for providing power, the ice crushing mechanism 30 is arranged in the inner cavity of the shell 10, the travelling mechanism 40 is used for pushing the safe operation and maintenance access device to travel on an electric wire, the Bluetooth module 50 is arranged on the travelling mechanism 40 and electrically connected with the power mechanism 20, the battery is arranged on one side of the travelling mechanism 40 and electrically connected with the Bluetooth module 50 and the power mechanism 20, and the WiFi router is arranged on a telegraph pole, wherein the power mechanism 20 is remotely controlled by a power grid worker through the Bluetooth module 50 and the WiFi router. The housing 10 is a hollow cuboid, two ends of the housing 10 are provided with openings, and the housing 10 is sleeved outside the electric wire.
The power mechanism 20 comprises a motor 210 fixedly mounted on the inner wall of the housing 10, an output shaft of the motor 210 is axially perpendicular to the electric wire, a power bevel gear 220 is coaxially sleeved outside the output shaft of the motor 210, and the power bevel gear 220 is connected with the ice crushing mechanism 30.
The ice crushing mechanism 30 comprises a crushing rotary drum 310 coaxially sleeved outside the electric wire, sawteeth are arranged at two ends of the crushing rotary drum 310 along the circumferential direction, one end of the crushing rotary drum 310 extends out of the shell 10, a sun gear 360 is coaxially sleeved outside the crushing rotary drum 310, three planetary gears 340 meshed with the sun gear 360 are uniformly arranged at intervals along the circumferential direction on the sun gear 360, a fixing shaft 350 coaxially penetrates through the circle center of each planetary gear 340, an inner gear ring 330 meshed with the three planetary gears 340 is sleeved outside the three planetary gears 340, a circular cover plate for sealing one end of the inner gear ring 330 is arranged on one side of the inner gear ring 330, the circular cover plate is coaxially sleeved outside the crushing rotary drum 310, the fixing shaft 350 is fixedly connected to the circular cover plate, and an ice crushing bevel gear 320 meshed with the power.
More perfect, foretell sawtooth is the metal blade, has improved the trash ice efficiency, and difficult wearing and tearing.
The traveling mechanism 40 comprises a traveling mounting shell 410 and two groups of rotating shafts 470, the other end of the crushing rotating drum 310 is rotatably nested inside the traveling mounting shell 410, the rotating shafts 470 are arranged in two groups and rotatably arranged inside the traveling mounting shell 410, and the top of one rotating shaft 470 is coaxially and fixedly connected with the power bevel gear 220. The rotating shaft 470 is a cylindrical structure at both ends of the middle polygonal column. A gear 420 is coaxially coupled to the top of the rotating shaft 470, and the two gears 420 are engaged. The two ends of the rotating shaft 470 are fixedly provided with the baffle 430, the inner side of the baffle 430 is elastically connected to the outer end of the half pulley 450 through the spring 440, and the half pulley 450 is slidably nested on the rotating shaft 470. The wire is sandwiched between the half pulleys 450. The half pulley 450 rotates on the wire to accommodate different types of wires.
The Bluetooth module 50 is an SKB501 Bluetooth 5.0 module, the chip is a NordicnRF 52840-based Bluetooth chip, a Bluetooth 5.0 technology is adopted, and the theoretical signal receiving distance is three hundred meters.
The utility model discloses a theory of operation is: when the electric wire ice-removing device is used, when the electric wire is frozen in winter, the electric wire ice-removing device works, the motor 210 is controlled to rotate through the computer, the WiFi router and the Bluetooth module 50, the motor 210 drives the rotating shaft 470 to rotate through the power bevel gear 220, so that the half pulleys 450 run along the length direction of the electric wire, the running mechanism 40 drives the whole safe operation and maintenance access device to run along the length direction of the electric wire, meanwhile, the power bevel gear 220 drives the ice crushing bevel gear 320 to rotate, the ice crushing bevel gear 320 drives the inner gear ring 330 to rotate, the inner gear ring 330 drives the crushing rotary drum 310 to rotate through the sun wheel 360, the crushing rotary drum 310 cuts up ice strips through the saw teeth while rotating, the aim of removing ice from the electric wire is achieved, the ice crushing mechanism adopts a planetary gear structure.
Example 2
On the basis of embodiment 1, the inner side of the half pulley 450 is provided with a plurality of clamping strips 460, and the clamping strips 460 are arranged, so that the friction coefficient can be increased, the walking mechanism 40 can conveniently walk on the electric wire, and the slipping phenomenon is avoided.
The above-mentioned embodiments only represent the preferred embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several changes, modifications and substitutions can be made, which are all within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (7)
1. A safe operation and maintenance access device based on a smart power grid dispatching control system comprises: a sheath (10) for a covered electric wire, characterized by further comprising: the power mechanism (20) is arranged in the inner cavity of the shell (10) and used for providing power, the ice crushing mechanism (30) is arranged in the inner cavity of the shell (10), the walking mechanism (40) is used for pushing the safe operation and maintenance access device to walk on a wire, the Bluetooth module (50) is arranged on the walking mechanism (40) and electrically connected with the power mechanism (20), the battery is arranged on one side of the walking mechanism (40) and electrically connected with the Bluetooth module (50) and the power mechanism (20), and the WiFi router is arranged on a telegraph pole;
the walking mechanism (40) comprises a walking installation shell (410) and a rotating shaft (470), the other end of the crushing rotary drum (310) is rotatably nested in the walking installation shell (410), the rotating shaft (470) is provided with two groups and is rotatably arranged in the walking installation shell (410), the top of one rotating shaft (470) is coaxially and fixedly connected with the power bevel gear (220), the top of the rotating shaft (470) is coaxially connected with the gear (420), the two gears (420) are meshed, two ends of the rotating shaft (470) are fixedly provided with the baffle (430), the inner side of the baffle (430) is elastically connected to the outer end of the half pulley (450) through the spring (440), and the half pulley (450) is slidably nested on the rotating shaft (470).
2. The safety operation and maintenance access device based on the smart power grid dispatching control system as claimed in claim 1, wherein the power mechanism (20) comprises a motor (210) fixedly mounted on the inner wall of the housing (10), and a power bevel gear (220) is coaxially sleeved outside an output shaft of the motor (210).
3. The safety operation and maintenance access device based on the smart power grid dispatching control system as claimed in claim 1, wherein the ice crushing mechanism (30) comprises a crushing drum (310) coaxially sleeved outside the electric wire, sawteeth are arranged at two ends of the crushing drum (310) along a circumferential direction, one end of the crushing drum (310) extends out of the housing (10), a sun gear (360) is coaxially sleeved outside the crushing drum (310), three planetary gears (340) meshed with the sun gear (360) are uniformly arranged at intervals along the circumferential direction on the sun gear (360), a fixed shaft (350) coaxially penetrates through the circle center of the planetary gears (340), an inner gear ring (330) meshed with the three planetary gears (340) is sleeved outside the three planetary gears (340), a circular cover plate for sealing one end of the inner gear ring (330) is arranged at one side of the inner gear ring (330), and the circular cover plate is coaxially sleeved outside the crushing drum (310), the fixed shaft (350) is fixedly connected to the circular cover plate, and the outer part of the inner gear ring (330) is coaxially sleeved with an ice crushing bevel gear (320) meshed with the power bevel gear (220).
4. The smart grid dispatching control system-based safe operation and maintenance access device according to claim 3, wherein the saw teeth are metal blades.
5. The safety operation and maintenance access device based on the smart grid dispatching control system as claimed in claim 1, wherein the rotating shaft (470) is a cylindrical structure with a middle polygon prism and two ends.
6. The safety operation and maintenance access device based on the smart grid dispatching control system as claimed in claim 1, wherein the bluetooth module (50) is SKB501 bluetooth 5.0 module, and the chip is NordicnRF 52840-based bluetooth chip.
7. The safety operation and maintenance access device based on the smart grid dispatching control system as claimed in claim 1, wherein the inner side of the half pulley (450) is provided with a plurality of clamping strips (460).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921391460.6U CN210691071U (en) | 2019-08-26 | 2019-08-26 | Safe operation and maintenance access device based on smart power grid dispatching control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921391460.6U CN210691071U (en) | 2019-08-26 | 2019-08-26 | Safe operation and maintenance access device based on smart power grid dispatching control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210691071U true CN210691071U (en) | 2020-06-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921391460.6U Expired - Fee Related CN210691071U (en) | 2019-08-26 | 2019-08-26 | Safe operation and maintenance access device based on smart power grid dispatching control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210691071U (en) |
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2019
- 2019-08-26 CN CN201921391460.6U patent/CN210691071U/en not_active Expired - Fee Related
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200605 Termination date: 20210826 |
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| CF01 | Termination of patent right due to non-payment of annual fee |