KR-102962058-B1 - APPARATUS FOR WARNING AIRCRAFT OBSTRUCTIONS

KR102962058B1KR 102962058 B1KR102962058 B1KR 102962058B1KR-102962058-B1

Abstract

The present invention discloses an aerial obstacle marking device. The aerial obstacle marking device according to the disclosed invention is characterized by comprising: an upper body; a lower body connected to the upper body; a power line fixing clamp provided between the upper body and the lower body to fix the upper body and the lower body to a power line, which is inserted internally and fixed to the power line; and a marking device carrying an unmanned aerial vehicle on which the upper body and the lower body are mounted, which moves the upper body and the lower body toward a power line so that the power line is inserted into the power line fixing clamp, and fixes the power line fixing clamp to the power line.

Inventors

박종석
김진우
유승덕

Assignees

한국전력공사

Dates

Publication Date: 20260507
Application Date: 20231204

Claims (9)

Aviation obstruction markers installed on power lines; and It includes a marker transport drone that transports and installs the above-mentioned aviation obstruction marker, and The above aviation obstruction marker comprises: an upper body; A lower body connected to the upper body; and It includes a power line fixing clamp that is provided between the upper body and the lower body to fix the upper body and the lower body to the power line and is fixed to the power line inserted into it. The above indicator transport drone is equipped with the above upper body and the above lower body, moves the above upper body and the above lower body to the power line so that the power line is inserted into the power line fixing clamp, and fixes the power line fixing clamp to the power line. The upper body includes a first base member to which the power line fixing clamp is coupled, and the lower body includes a second base member to which the power line fixing clamp is coupled. The above-mentioned indicator-carrying unmanned aerial vehicle comprises: a drone for movement; and It includes a body transport mounting unit provided on the drone, into which the upper body and the lower body are inserted and seated, and which is selectively separated from the upper body and the lower body as it moves by the drone. The above body transport mounting unit comprises: a mounting case having a mounting space for inserting the upper body and the lower body, and a power line insertion/extraction opening formed therein for inserting the power line; and an insertion/extraction guide provided in the mounting space to allow the upper body and the lower body to be mounted and slidably moved. An aviation obstacle marking device characterized in that the first base member is provided with first mounting angle members on corresponding sides so as to be mounted or detached from the inlet/outlet guide portion of the mounting case in a sliding manner, and the second base member is provided with second mounting angle members on both sides so as to be mounted or detached from the inlet/outlet guide portion of the mounting case in a sliding manner.
In Article 1, The upper body above is provided on the first base member and has a first expansion tube that expands upon the injection of air; and A first nozzle member provided on the first base member to be connected to the air injection tool of the above-mentioned indicator transport drone, and for injecting air into the interior of the first expansion tube; An aerial obstacle indicator device characterized by including
In Article 1, The lower body above is provided on the second base member and has a second expansion tube that expands upon the injection of air; and A second nozzle member provided on the second base member to be connected to the air injection tool of the above-mentioned indicator transport drone, and for injecting air into the interior of the second expansion tube; An aerial obstacle indicator device characterized by including
In any one of paragraphs 1 to 3, An aerial obstacle indicator device characterized in that the upper body and the lower body are mutually coupled by a clamp support, and the power line fixing clamp is supported and fixed to the clamp support.
In Article 4, The above power line fixing clamp is provided between the upper body and the lower body to be coupled to the clamp support, and has a body part having a sliding groove portion whose width gradually narrows toward one side; A sliding part movably coupled to the body part and operated on the body part by the indicator transport drone; It includes a pair of wedge-shaped grip portions that are fixed to the sliding portion so as to be moved by contacting the sliding groove portion, and are fixed in close contact with the power line inserted inside while moving by the sliding portion; An aviation obstacle marking device characterized by being provided at each end corresponding to the upper body and the lower body.
In Article 5, The above body part further includes a pinion member connected to the sliding part to move the sliding part according to the operation of the clamp operating tool, wherein the clamp operating tool of the above-described indicator transport drone is optionally mounted thereon. The above sliding part comprises: a grip fixing plate to which the wedge-shaped grip part is coupled; and A rack member extending from the above grip fixing plate and engaged with the above pinion member; An aerial obstacle indicator device characterized by including
delete
In Article 1, An aerial obstacle display device characterized in that the above-described body transport mounting unit includes a case support for fixing the mounting case to the drone.
In Article 1, An aerial obstacle marking device characterized by the above-mentioned indicator transport drone separating the body transport mounting unit from the upper body and the lower body through movement when the power line fixing clamp is fixed to the power line, and inflating the upper body and the lower body by injecting air into the upper body and the lower body.

Description

Aircraft Obstacle Marking Apparatus {APPARATUS FOR WARNING AIRCRAFT OBSTRUCTIONS} The present invention relates to an aviation obstacle marking device, and more specifically, to an aviation obstacle marking device that prevents a worker from directly inserting it into a power line, thereby simplifying installation work and preventing the occurrence of safety accidents. Generally, because it is very difficult for low-flying aircraft or helicopters to quickly detect transmission cables installed between transmission towers, aerial obstacle marking devices are installed to enable identification from a long distance. Since such aviation obstacle marking devices are suspended at high altitudes, they are manufactured in a streamlined or spherical shape to minimize the influence of wind, and can be formed in primary colors to improve visibility. However, the conventional aerial obstacle marking device described above has problems such as extremely difficult installation and the risk of safety accidents, as an operator must lift it to the overhead ground wire for installation, move it from the ground wire to the installation location of the transmission cable, and then mount it on the transmission cable. Therefore, there is a need to improve it. Meanwhile, Korean registered patent No. 10-2033525 (registration date: 2019.10.11) discloses an 'aircraft obstruction light installation unit for a wind turbine and a method of constructing the same,' and Korean registered patent No. 10-2130536 (registration date: 2020.06.30) discloses an 'aircraft obstruction light installation structure.' FIG. 1 is a perspective view for explaining an aviation obstacle display device according to one embodiment of the present invention. FIG. 2 is a side view illustrating an aerial obstacle display device according to one embodiment of the present invention. FIG. 3 is a perspective view illustrating an aviation obstruction marker according to one embodiment of the present invention. FIG. 4 is a front view illustrating an aviation obstruction marker according to one embodiment of the present invention. FIG. 5 is a side view illustrating an aviation obstruction marker according to one embodiment of the present invention. FIG. 6 is a perspective view illustrating a power line fixing clamp according to one embodiment of the present invention. FIG. 7 is a schematic diagram illustrating the operation of a power line fixing clamp according to one embodiment of the present invention. FIG. 8 is a schematic diagram illustrating the operation of an aerial obstacle display device according to one embodiment of the present invention. Hereinafter, a preferred embodiment of an aerial obstacle marking device according to the present invention will be described with reference to the attached drawings. In this process, the thickness of lines or the size of components shown in the drawings may be exaggerated for clarity and convenience of explanation. Furthermore, the terms described below are defined considering their functions in the present invention, and these may vary depending on the intention or convention of the user or operator. Therefore, the definitions of these terms should be based on the content throughout this specification. FIG. 1 is a perspective view for explaining an aviation obstacle display device according to an embodiment of the present invention, FIG. 2 is a side view for explaining an aviation obstacle display device according to an embodiment of the present invention, FIG. 3 is a perspective view for explaining an aviation obstacle indicator according to an embodiment of the present invention, and FIG. 4 is a front view for explaining an aviation obstacle indicator according to an embodiment of the present invention. In addition, FIG. 5 is a side view illustrating an aviation obstruction indicator according to an embodiment of the present invention, FIG. 6 is a perspective view illustrating a power line fixing clamp according to an embodiment of the present invention, FIG. 7 is a schematic diagram illustrating the operation of a power line fixing clamp according to an embodiment of the present invention, and FIG. 8 is a schematic diagram illustrating the operation of an aviation obstruction indicator device according to an embodiment of the present invention. As shown in FIGS. 1 to 8, an aerial obstacle marking device according to one embodiment of the present invention can be installed using a separate transport device without the worker having to climb directly onto the power line (transmission cable) (10). To this end, the aviation obstacle marking device according to the present embodiment may include an aviation obstacle marking device (100) installed on a power line (10) and a marking device transport drone (200) for transporting and installing the aviation obstacle marking device (100). The aviation obstacle marking device may mount the aviation obstacle marking device (100) on the marking device transport drone (200), move t