Aeronautical marker sphere

An aviation marking ball and spherical technology, applied in the field of aviation marking balls, can solve the problems of inability to play the role of aviation warning, difficulty in realizing visual bolt technology, small size, etc., and achieve simple structure, avoid cable damage, and high degree of automation Effect

Active Publication Date: 2013-03-20
STATE GRID INTELLIGENCE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Comprehensive analysis, this patent mainly has the following disadvantages: the warning ball described in the patent is mainly installed on the wire, and its volume is relatively small, so it cannot play the role of aviation warning; the warning ball uses 4 bolts to connect the two hemispheres, and uses visual bolts to align Technical implementation is more difficult

Method used

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Embodiment Construction

[0028] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0029] figure 1 It is a three-dimensional view of the overall shape of the aviation logo ball. The whole aviation mark ball is composed of upper hemisphere 1, lower hemisphere 2, swivel joint 3, interface frame 4 and internal structure figure 2 composition. In order to reduce weight, the upper and lower hemispheres adopt a thin-walled shell structure, and the upper and lower hemispheres adopt a snap-fit ​​form, which has a rainproof effect and is compatible with figure 2 In the internal structure, the upper support frame 6 is connected with the lower support frame 14 by a leading screw 13, which can be disassembled and assembled separately. swivel 3 with figure 2 The worm shaft 10 is connected by a pin, and the rotary joint 3 is rotated to lock the aviation marker ball on the cable 5. The rotary joint 3 can be replaced with different structural f...

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Abstract

The invention discloses an aeronautical marker sphere which comprises a spherical thin-wall housing, two locking mechanisms, travelling wheels, interface racks and a rotating joint, wherein the spherical thin-wall housing is divided into an upper semisphere and a lower semisphere; the interface racks are arranged at the two ends of the spherical thin-wall housing; the two locking mechanisms are arranged on a central axis of the spherical thin-wall housing; the travelling wheels are mounted on the locking mechanisms; the locking mechanisms are connected by a worm shaft; one side of the worm shaft is connected with the rotating joint; and the aeronautical marker sphere locks the sphere on a power transmission cable by rotating the rotating joint. The aeronautical marker sphere has the characteristics that the aeronautical marker sphere is convenient to mount and disassemble, simple in structure, high in automation degree and low in mounting cost.

Description

technical field [0001] The invention relates to the field of warning devices for high-voltage transmission lines, in particular to an aviation marking ball. Background technique [0002] According to the relevant regulations of the International Civil Aviation Organization and the country, all high-voltage transmission lines erected over the main waterways of rivers, lakes and seas, around airports (including civil aviation airports and military aviation airports), over expressways, under the main civil aviation waterways and between valleys are Eye-catching aviation marking balls should be installed to ensure the safety of aircraft and personnel. Due to the lack of necessary aviation markers, the accidents of planes colliding with lines frequently occur, and the accidents have brought huge losses to power production and people's lives and properties. [0003] Generally, aviation marker balls are installed on overhead ground wires or OPGW cables. At present, manual installa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08B5/00
CPCH02G1/02H02G7/00
Inventor 贾永刚郭锐曹雷贾娟张峰仲亮
Owner STATE GRID INTELLIGENCE TECH CO LTD
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