CAJ | 학술논문

研究了一种拆装方便并可单兵搬运的新型俯仰-方位天线座：采用转台式方位座和可重复拆装俯仰转台，从而满足拆分后单体质量要求。通过有限元方法分析天线座结构时忽略螺钉、销钉、平键等连接件，关键部位采用理论公式校核以保证其连接强度。结果表明，天线座结构合理，力学性能满足使用要求。
연구료일충탁장방편병가단병반운적신형부앙-방위천선좌：채용전태식방위좌화가중복탁장부앙전태，종이만족탁분후단체질량요구。통과유한원방법분석천선좌결구시홀략라정、소정、평건등련접건，관건부위채용이론공식교핵이보증기련접강도。결과표명，천선좌결구합리，역학성능만족사용요구。
The structure of a new type of elevation-azimuth antenna pedestal which is convenient in disas-sembly or assembly and can be carried by single soldier was studied.Rotary table azimuth rotating pedestal and repeatably assembled pitching turntable were used in order to meet the mass requirement of every part disassembled.While the structure of the antenna pedestal was analyzed by using the finite element meth-od ,some joints like screws,pins and flat keys were neglected and the key joints were checked by theoreti-cal formula to ensure its connection strength.The results showed that the structure of the antenna pedestal was reasonable and its mechanical property also met the use requirements.