Anti-pollution-flashover paint spraying device for power transmission and transformation equipment

A technology of anti-pollution flashover coatings and power transmission and transformation equipment, which is applied to launch devices, transportation and packaging, aircraft parts, etc., and can solve the problems of power failure spraying of anti-pollution flashover coatings, hidden dangers to the personal safety of construction personnel, and high-altitude operations. The construction intensity is high, etc. problems, to achieve the effect of ensuring normal power consumption, reducing the intensity of construction operations, and increasing mobility

Inactive Publication Date: 2018-03-20
STATE GRID HENAN ELECTRIC ZHOUKOU POWER SUPPLY +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] In view of this, the object of the present invention is to address the deficiencies of the prior art, to provide an anti-fouling flashover paint spraying device for power transmission and transformation equipment, which solves the problem of the need for power-off spraying of the existing anti-fouling flashover paint, the high construction intensity of high-altitude operations, and the difficulty of construction personnel. There are hidden dangers to the personal safety of

Method used

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  • Anti-pollution-flashover paint spraying device for power transmission and transformation equipment
  • Anti-pollution-flashover paint spraying device for power transmission and transformation equipment
  • Anti-pollution-flashover paint spraying device for power transmission and transformation equipment

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Experimental program
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Effect test

Embodiment 1

[0027] Such as figure 1As shown, the anti-pollution flashover paint spraying device for power transmission and transformation equipment includes a drone, and the two sides of the bottom surface of the frame 18 of the drone are respectively provided with support frames, and the frame 18 of the drone is provided with a The spraying mechanism for spraying anti-pollution flashover paint, the wireless remote control device for wireless remote control of the spraying mechanism, and the image acquisition and transmission device for real-time observation of the spraying situation of the spraying mechanism. The spraying mechanism and the image acquisition and transmission device are all located on the machine At the bottom of frame 18, the spraying mechanism includes material box 6, power supply 5, compressor 7, discharge pipe 8 and spraying rod 13, power supply 5 and compressor 7 are located at the bottom of material box 6, power supply 5 is connected with compressor 7, and the dischar...

Embodiment 2

[0035] It differs from Embodiment 1 in that: as Figure 4 As shown, the wireless remote control device also includes an anti-collision module and a distance-measuring module. The distance module is set on the nozzle.

[0036] During the spraying operation, the anti-collision sensor collects signals in real time and transmits the collected signals to the anti-collision module. route to avoid obstacles; when the unmanned aerial vehicle starts to fly, the distance sensor starts to collect the distance between the nozzle 12 and the insulator, and transmits the collected information to the ranging module, and the ranging module transmits the information to the CPU. The flight of the man-machine is adjusted in real time to keep the distance between the nozzle 12 and the insulator constant.

Embodiment 3

[0038] It differs from Embodiment 1 in that: as figure 2 As shown, the outer sealing sleeve of each nozzle 12 is provided with a paint recovery sleeve 19 , the cross section of the paint recovery sleeve 19 is V-shaped, and the inner surface of the paint recovery sleeve 19 is provided with a diversion groove 20 . The paint recovery sleeve 19 is used to recover the excess paint sprayed by the nozzle 12. On the one hand, the diversion groove 20 makes it easier for the excess paint sprayed to gather at the bottom of the V shape, and on the other hand, it facilitates the collection of paint along the The diversion tank 20 is poured out.

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Abstract

The invention discloses an anti-pollution-flashover paint spraying device for power transmission and transformation equipment, and belongs to the technical field of electric maintenance equipment. Thedevice includes an unmanned aerial vehicle, and the two sides of the bottom surface of a rack of the unmanned aerial vehicle are provided with support frames respectively; the rack of the unmanned aerial vehicle is provided with a spray mechanism, a wireless remote control device and an image collection and transmission device; the spray mechanism includes a material box, a power supply, a compressor, a discharge pipe and a spray-coating rod; the power supply and the compressor are arranged at the bottom of a material box, the power supply is connected with the compressor, one end of the discharge pipe is connected with an outlet of the material box, the other end of the discharge pipe is fixedly connected with a connecting rod, the connecting rod is connected with the spray-coating rod through a rotary joint, the rotary joint is connected with a drive motor, the side wall of the spray-coating rod is connected with several nozzles, and an electromagnetic valve is arranged at the connection portion of each nozzle and the spray-coating rod; the image collection and transmission device includes a camera and an image transmitter. According to the device, construction personnel do notneed to climb power transmission equipment for manual spray coating, the intensity of construction work is greatly reduced, and the safety of the construction personnel is ensured.

Description

technical field [0001] The invention belongs to the technical field of electric power maintenance equipment, and in particular relates to an anti-pollution flashover paint spraying device for power transmission and transformation equipment. Background technique [0002] The natural accumulation of pollution on the surface of electrical porcelain for outdoor power transmission and transformation equipment in power systems is inevitable. With the development of my country's national economy, air pollution is becoming more and more serious, and pollution sources in various places are increasing. Under severe weather conditions (such as: fog, dew, drizzle) etc.), a flashover will occur along the wet insulator surface, resulting in a pollution flashover accident in the power system. Pollution flashover threatens the safe and stable operation of the power system. If it is mild, it will affect local power supply. If it is serious, it will affect the power grid, and even cause the en...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64D1/18B64C39/02
CPCB64C39/024B64D1/18B64U10/10B64U50/19B64U2101/00B64U2201/20
Inventor 孙建华魏涛史宏伟程祥学
Owner STATE GRID HENAN ELECTRIC ZHOUKOU POWER SUPPLY
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