Bottom support of saddle type battery changing battery box for new energy automobile

• Main Authors: LI LIFENG, LI SONGLEI, CUI YONGGAN, XIAN YAWEI, ZHANG SHUN, ZHANG DONGJIANG
• Format: Patent
• Language: Chinese; English
• Published: 15.09.2023
• Subjects: ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES; ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; PERFORMING OPERATIONS; TRANSPORTING; VEHICLES IN GENERAL

The invention discloses a bottom support of a saddle type battery changing battery box for a new energy automobile. The bottom support comprises an upper layer part and a lower layer part, the upper layer part comprises a rectangular frame body; the lower layer part comprises two special-shaped auxiliary beams which are symmetrically arranged at intervals, each auxiliary beam is divided into three sections, the first section is parallel to the third section, one end of the second section is connected with the first section, the other end of the second section is connected with the third section, and the distance between the first sections of the two auxiliary beams is larger than that between the third sections; and the upper layer part is fixedly connected with the lower layer part. Due to the fact that the two special-shaped auxiliary beams are symmetrically arranged on the lower layer portion of the bottom support at intervals, when the lower layer portion of the bottom support is fixedly connected with th