Full-load vehicle body framework supporting piece and passenger vehicle thereof

• Main Authors: WANG WEI, MA LONGDONG, LIU QIANG, NIU SIYONG, TANG GUOQIANG, LI CHANGSONG, WANG SHANGZHONG, LUO GAOHUA
• Format: Patent
• Language: Chinese; English
• Published: 09.06.2020
• Subjects: LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS; MOTOR VEHICLES; PERFORMING OPERATIONS; TRAILERS; TRANSPORTING

The utility model belongs to the field of passenger car accessories. The utility model relates to a passenger car, in particular to a full-bearing car body framework supporting piece. an embedded block (2) can be arranged on the side edge of the magnesium-aluminum alloy section (3); the first fastener (1) can be used for fastening the side edge of the steel connecting piece (4), the insert block (2) and the side edge of the magnesium-aluminum alloy section (3) together in sequence; the second fastener can fasten the top face of the magnalium profile (3) and the top face of the steel connectingpiece (4) together, the steel connecting piece (4) is in an n shape, a groove is formed in the side edge of the magnalium profile (3), and the underframe profile steel (5) is welded to the top face of the steel connecting piece (4). The utility model has the advantages of high structural support strength, large bearing load and strong impact resistance. 本实用新型属于客车配件领域，具体涉及一种全承载车身骨架支撑件及其客车，其特征在于：镁铝合金型材(3)侧边能够设置嵌块(2)，第一紧固件(