The present invention relates to a drone for bridge inspection including: a drone main body; a frame disposed in parallel based on the drone main body; take-off and landing means including a motor fixed to both end portions of the frame and a propeller rotated by the motor; first and second cameras installed on the upper and lower surfaces of the drone main body to image the upper and lower surfaces, respectively; a lamp installed on the upper surface of the drone main body for upward lighting; a fixed portion fixed to the circumferential surface of the motor and having a radial coupling groove; a semicircular horizontal protection guide detachably fixed to the coupling groove and protruding to the outside; and a triangular vertical protection guide fixed to the horizontal protection guide and protruding upward more than the drone main body. According to an embodiment of the present invention, the horizontal and vertical protection guards of the drone main body are capable of protecting the drone main body from an external collision. In addition, assembly and disassembly can be facilitated as coupling can be easily completed by each end portion of the horizontal protection guard being inserted into the coupling groove of the fixed portion.

    본 발명은 교량점검용 드론에 관한 것으로서, 드론본체; 상기 드론본체를 기준으로 나란하게 설치되는 프레임; 상기 프레임의 양단부에 고정되는 모터와, 모터에 의해 회전하는 프로펠러로 구성된 이착륙수단; 상기 드론본체의 상면과 하면에 각각 설치되어 상·하면을 각각 촬영하는 제1·2카메라; 상기 드론본체의 상면에 설치되어 상향으로 조명하는 램프; 상기 모터의 둘레면에 고정되며, 방사상으로 결합홈이 형성된 고정부; 상기 결합홈에 각각 착탈가능하게 고정되어 외측으로 돌출되는 반원형상의 수평보호가이드; 상기 수평보호가이드에 고정되어 드론본체보다 상대적으로 높게 상방으로 돌출되는 삼각형상의 수직보호가이드;를 포함하는 것을 특징으로 한다. 본 실시 예에 의하면, 드론본체에 설치되는 수평보호가드와 수직보호가드를 통해 외부 충돌로부터 드론본체를 보호할 수 있는 이점이 있으며, 고정부의 결합홈에 수평보호가드의 각 단부를 끼워주면 쉽게 결합되므로 조립 및 분리가 매우 편리하다.


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    Title :

    Drone for inspecting bridge


    Additional title:

    교량점검용 드론


    Contributors:
    HWANG CHUL JIN (author) / LIM JAE TAE (author) / LEE CHANG LAE (author) / PARK HONG JIN (author) / KIM DAE JIN (author)

    Publication date :

    2018-05-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



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