Multi-functional base-based live-line operation unmanned aerial vehicle for power transmission line

A technology for transmission lines and live work, applied in the direction of overhead lines/cable equipment, etc., can solve the problems of increased cost and inconvenient transportation, and achieve the effects of uniform pressure, strong practicability, and improved stability

A technology for transmission lines and live work, applied in the direction of overhead lines/cable equipment, etc., can solve the problems of increased cost and inconvenient transportation, and achieve the effects of uniform pressure, strong practicability, and improved stability

CN107769077AInactive Publication Date: 2018-03-06STATE GRID CORP OF CHINA +1
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  • Multi-functional base-based live-line operation unmanned aerial vehicle for power transmission line
  • Multi-functional base-based live-line operation unmanned aerial vehicle for power transmission line
  • Multi-functional base-based live-line operation unmanned aerial vehicle for power transmission line

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Such as figure 1 with figure 2 As shown, the present invention includes a wireless communication aerial operation system and a ground remote control system. The aerial operation system includes an unmanned aerial vehicle 1 and an elevating support 2 arranged at the lower end of the unmanned aerial vehicle 1. The elevating support 2 is provided with a bearing base, which includes four A side baffle 3, a bottom plate 4 and four pressure plates 5, the side baffle 3 and the bottom plate 4 are buckled and fixed with the lifting bracket 2 respectively, the pressure plate 5 is an L-shaped structure, and the four side baffles 3 and the base plate 4 form a circle. In the accommodating cavity, two support arms 6 are arranged on the upper end of each side baffle 3, and a rotating shaft 7 is arranged between the two support arms 6, and a threaded through hole is arranged on the rotating shaft 7, and the central axis of the rotating shaft 7 and the side baffle 3 The extension dire...

Embodiment 2

[0036] Such as figure 1 with figure 2As shown, the aerial work system of the present invention includes an unmanned aerial vehicle 1 and an elevating support 2 arranged at the lower end of the unmanned aerial vehicle 1. The elevating support 2 is provided with a bearing base, and the bearing base includes four side baffles 3, a base plate 4 and four A pressing plate 5, the side baffles 3 and the base plate 4 are buckled and fixed with the lifting bracket 2 respectively, the pressing plate 5 is an L-shaped structure, and the four side baffles 3 and the base plate 4 form a receiving cavity, and the upper end of each side baffle 3 Two support arms 6 are both arranged, and a rotating shaft 7 is arranged to rotate between the two supporting arms 6. A threaded through hole is arranged on the rotating shaft 7. The central axis of the rotating shaft 7 is parallel to the extension direction of the side baffle plate 3, and the central axis of the threaded through hole The central axis...

Embodiment 3

[0039] The structure of this embodiment is basically the same as that of Embodiment 1, the difference is: as Figure 5 As shown, a plurality of grooves 17 are arranged on the edge of the lower end surface of the bottom plate 4, and the grooves 17 are arc-shaped.

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Abstract

The invention belongs to the technical field of power transmission line maintenance equipment, and particularly relates to a multi-functional base-based live-line operation unmanned aerial vehicle fora power transmission line. The multi-functional base-based live-line operation unmanned aerial vehicle comprises an air operation system, wherein the air operation system comprises an unmanned aerialvehicle and a lifting support, a bearing base is arranged on the lifting support and comprises four side baffle plates, a bottom plate and four press plates, an accommodating cavity is encircled by the four side baffle plates and the bottom plate, two support arms are arranged at an upper end of each side baffle plate, a rotation shaft is rotatably arranged between the two support arms, a threaded through hole is formed in the rotation shaft, a central axis of the rotation shaft is parallel to an extension direction of each side baffle plate, a top rod is in threaded connection with the threaded through hole, the press plates are connected with an end part of the top rod in a spherical hinge way, and the press plates are arranged in the accommodating cavity. By arranging a multi-functional bearing base, rapid modular switching is achieved, the operation of foreign matter removal of the power transmission line and hydrophobicity measurement of a composite insulator is completed by matching of the unmanned aerial vehicle, and the labor efficiency is improved.

Description

technical field [0001] The invention belongs to the technical field of maintenance equipment for power transmission and transformation lines, and in particular relates to an unmanned aerial vehicle for live work on power transmission lines based on a multifunctional base. Background technique [0002] Insulators are used to support and fix busbars and live conductors, and to provide sufficient distance and insulation between live conductors or between conductors and the ground. Due to the special shed structure of the insulator and long-term exposure to the air, solids and liquids suspended in the air Or gas particles deposit on the surface of the insulator to form a pollution layer, which affects the insulation performance of the insulator and causes pollution flashover. [0003] Composite insulators are vulcanized silicone rubber coatings on the outer surface of the insulator layer. The excellent pollution flashover resistance of composite insulators comes from the good hy...

Claims

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Application Information

Patent Timeline
06 Mar 2018
Publication
CN107769077A
IPC
H02G1/02
CPC
H02G1/02
Inventors
史宏伟; 韩庆军