The invention relates to the technical field of new energy vehicles, in particular to a fixing structure of a heavy truck battery replacing battery box. The fixing structure comprises a vehicle-mounted bottom support frame arranged on a heavy truck and a battery box frame arranged on the battery box. A limiting support column is arranged on the vehicle-mounted bottom support frame, a limiting block matched with the limiting support column in position is arranged on the battery box frame, and the limiting block is connected with the limiting support column so as to limit the displacement of thebattery box frame in the horizontal direction relative to the vehicle-mounted bottom support frame. A side inserting type locking pin is arranged on the vehicle-mounted bottom support frame, a locking cushion block matched with the side inserting type locking pin in position is arranged on the battery box frame, and the side inserting type locking pin is connected with the locking cushion block so as to limit the displacement of the battery box frame in the vertical direction relative to the vehicle-mounted bottom support frame. According to the invention, the problem of reliable locking andfixing of the battery replacement battery box on the heavy truck can be well solved, and the fixation can be relieved as required at any time under the action of an external force source.
本发明涉及新能源车辆技术领域,具体地,涉及一种重卡换电电池箱的固定结构,包括安装在重型卡车上的车载底托框架以及安装在电池箱上的电池箱框架;其中,车载底托框架上设置有限位支柱,电池箱框架上设置有与限位支柱的位置相适配的限位块,限位块与限位支柱之间相连接,以限制电池箱框架相对于车载底托框架的水平方向位移;车载底托框架上设置有侧插式锁止销,电池箱框架上设置与侧插式锁止销位置相适配的锁止垫块,侧插式锁止销与锁止垫块之间相连接,以限制电池箱框架相对于车载底托框架的竖直方向位移。本发明能够很好的解决换电电池箱在重型卡车上进行可靠的锁止固定的问题,且在外置力源的作用下随时可以按需求解除该固定。
Fixing structure of heavy truck battery replacing battery box
一种重卡换电电池箱的固定结构
2020-04-10
Patent
Elektronische Ressource
Chinesisch
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY |
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