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Automatic spraying equipment for overhead power transmission line

An overhead transmission line and automatic spraying technology, which is applied in the direction of insulation/armored cable repair equipment, spraying devices, etc., can solve the problems of poor work reliability, low construction safety, slow speed, etc., and achieve the effect of reliable work and perfect automation

Active Publication Date: 2016-06-29
STATE GRID FUJIAN ELECTRIC POWER CO LTD +2
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Manual spraying of insulating paint has the disadvantages of low construction efficiency, low construction safety, slow speed and poor consistency of insulation effect
[0003] In order to solve the problems of poor construction, low construction safety and slow speed of manual spraying of insulating paint, the circuit system has made research on automatic equipment for automatic spraying of insulating paint
However, the existing automation equipment for spraying insulating varnish generally has the disadvantages of low degree of automation, complex structure, inconvenient installation and poor working reliability.
Still can't meet the actual needs well

Method used

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  • Automatic spraying equipment for overhead power transmission line
  • Automatic spraying equipment for overhead power transmission line
  • Automatic spraying equipment for overhead power transmission line

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Embodiment

[0029] See Figure 1 to Figure 4 As shown, a kind of overhead transmission line 5 automatic spraying equipment of the present invention comprises frame 1, spraying device 2, traveling device 3 and self-clamping device 4, and described spraying device 2, traveling device 3 and self-clamping device 4 Attached to the frame 1 respectively; the traveling device 3 includes traveling rollers 32, 33 and a driving motor 31, the traveling rollers 32, 33 are provided with grooves for clamping with the power line 5, and the driving motor 31 Drive the traveling rollers 32, 33 to roll along the upper side of the power line 5; the spraying device 2 includes a paint tank 23, a paint nozzle 21 and an air pressure tank 22, and the paint nozzle 21 is connected to the paint tank 23 , the air pressure tank 22 is connected with the paint tank 23 through a high-pressure air valve 26, and the paint nozzle 21 is matched with the power line 5; the clamping device includes a clamping roller 41, a pull r...

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Abstract

The invention discloses automatic spraying equipment for an overhead power transmission line. The equipment comprises a frame, a spraying device, a traveling device and a self-clamping device, wherein the spraying device, the traveling device and the self-clamping device are separately mounted on the frame in a connected manner; the traveling device comprises traveling rollers and a driving motor; the spraying device comprises a coating tank, a coating spray opening and an air pressure tank; the coating spray opening is matched with the power transmission line; the self-clamping device comprises a clamping roller, a pull rod, a connecting rod and a reset spring; the clamping roller is rotatably mounted at one end of the connecting rod in a connected manner, and the connecting rod is in shaft pivot joint to the frame and forms a lever structure which takes a pivoting point as a fulcrum point. The automatic spraying equipment for the overhead power transmission line disclosed by the invention is high in degree of automation and high in work reliability, and better meets the use demand in actual work.

Description

technical field [0001] The invention relates to an automatic equipment, in particular to an automatic equipment for automatic spraying of insulating varnish on overhead transmission lines. Background technique [0002] The overhead transmission lines laid in the early days are generally laid in the form of bare wires to save construction costs, and there are great potential safety hazards. In order to improve the insulation and safety performance of bare overhead transmission lines, the circuit system uses relatively large manpower to spray insulating varnish on overhead transmission lines. The existing method of spraying insulating varnish on transmission lines is mainly manual spraying. Manual spraying of insulating paint has the disadvantages of low construction efficiency, low construction safety, slow speed and poor consistency of insulation effect. [0003] In order to solve the problems of poor construction, low construction safety and slow speed of manual spraying o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05B13/04B05B15/06B05B12/00H02G1/16
CPCB05B12/00B05B13/04B05B15/652H02G1/16
Inventor 王西伟曾志洪康丽红杨建吴任龙林继勇陈振全魏树荣徐永进陈育属
Owner STATE GRID FUJIAN ELECTRIC POWER CO LTD
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