The present invention relates to a high-voltage cable duct for a railway vehicle and, more specifically, to a high-voltage cable duct for a railway vehicle, which is formed to be integrated with a shape of a vehicle body manufactured by an extrusion method to prevent air resistance during driving, eliminate an installation space, and improve the appearance. The high-voltage cable duct for a railway vehicle comprises: a support unit having coupling units formed on an upper side of a roof frame of a railway vehicle and a cable support surface formed between the coupling units to hold up and support a high-voltage cable; and a cover positioned on an upper portion of the support unit to be opened and closed, and having a support and a groove for accommodating the upper cable formed on a lower surface thereof while being molded by extrusion molding or injection molding using a metal or synthetic resin material.
본 발명은 철도차량용 고압 케이블 덕트에 관한 것으로서, 특히 압출 공법에 의해 제작되는 차체의 형상에 일체를 이루도록 형성함으로써, 주행 중 공기 저항을 방지하고 설치공간을 해소하며 외관 미려도 향상을 이루도록 하는 철도차량용 고압 케이블 덕트에 관한 것이다. 구성은 철도차량용 고압 케이블 덕트에 있어서, 철도차량 루프 프레임의 상부 측으로 형성되는 결합부와, 상기 결합부 사이에 형성되어 고압 케이블을 받침 지지하는 케이블 지지면으로 구성되는 받침부와; 상기 받침부의 상부에 위치하여 개폐가능하도록 형성되며, 금속 또는 합성수지 소재로 압출 성형 또는 사출 성형법 등으로 성형과 동시에 그 저면부에 지지대와 케이블 상부 수용홈이 성형되는 커버; 를 포함하여 이루어지는 것을 특징으로 한다.
High voltage cable ducts for railway vehicles
철도차량용 고압 케이블 덕트
2024-02-15
Patent
Electronic Resource
Korean
IPC: | H02G INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES , Verlegen oder Installieren elektrischer Kabel oder Leitungen, Verlegen oder Installieren kombinierter optischer und elektrischer Kabel oder Leitungen / B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES |
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