The present invention relates to a tracked vehicle system with a three-line rail portion. The purpose of the present invention is to provide a tracked vehicle system with a three-line rail portion, which allows a first trolley portion of a two-axis structure and a second trolley portion of a three-axis structure to move along the three-line rail portion in which an independent traveling rail is disposed at the center between two auxiliary rails, thereby improving traveling performance and stability of the first and second trolleys with respect to slope sections, corner sections, or bending sections, and distributing a load uniformly to the three-line rail portion. According to the present invention, the system comprises: the three-line rail portion having a rack gear type traveling rail, and first and second auxiliary rails provided on both sides of the traveling rail and spaced apart by a predetermined distance to be symmetrical; the first trolley portion which is connected to a vehicle body frame of the tracked vehicle through a main chassis frame, performs two-axis rotation by a center pivot and a swing shaft, and has a pinion gear rotatably driven along the traveling rail; and the second trolley portion which is connected to the body frame of the tracked vehicle through the main chassis frame, performs three-axis rotation by the center pivot, the swing shaft and a rolling shaft, and has the pinion gear rotatably driven along the traveling rail.

    본 발명은 3선 레일부를 구비하는 궤도차량 시스템에 관한 것으로, 그 목적은 2개의 보조레일 사이 중앙에 독립적인 주행레일이 배치된 3선 레일부를 따라 2축 구조의 제1대차부와, 3축 구조의 제2대차부가 이동되도록 하여, 경사구간 또는 코너구간 또는 굴곡구간에 대하여, 제1,2대차의 주행성 및 안정성이 향상되고, 3선레일부로 하중이 균일분산되어지는 3선 레일부를 구비하는 궤도차량 시스템을 제공하는 것이다. 본 발명은 래크기어 타입의 주행레일과, 주행레일의 양측에 서로 대칭되어지도록 소정거리 이격되어 설치되는 제1,2보조레일을 구비하는 3선 레일부; 궤도차량의 차체프레임과 메인샤시 프레임을 매개로 연결설치되고, 센터피봇과 스윙축에 의해 2축 회전이 이루어지며, 주행레일을 따라 회전구동되는 피니언 기어가 구비된 제1대차부; 궤도차량의 차체프레임과 메인샤시 프레임을 매개로 연결설치되고, 센터피봇과 스윙축 및 롤링축에 의해 3축 회전이 이루어지며, 주행레일을 따라 회전구동되는 피니언 기어가 구비된 제2대차부;를 포함하도록 되어 있다.


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    Titel :

    3 Track vehicle system with three-way rails


    Weitere Titelangaben:

    3선 레일부를 구비하는 궤도차량 시스템


    Beteiligte:
    SEO KWANG MO (Autor:in)

    Erscheinungsdatum :

    27.11.2019


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    B61C Lokomotiven , LOCOMOTIVES / E01B PERMANENT WAY , Gleisoberbau / B61B RAILWAY SYSTEMS , Eisenbahnanlagen / B61F Untergestelle für Schienenfahrzeuge, z.B. Fahrgestellrahmen, Drehgestelle oder Anordnungen der Radsätze , RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES / B61H Bremsen oder andere Verzögerungseinrichtungen ausgebildet für Schienenfahrzeuge , BRAKES OR OTHER RETARDING APPARATUS PECULIAR TO RAIL VEHICLES



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