Patent ID: 11932523
Assignee: QINGDAO NEWBIT INDUSTRIAL CO., LTD
Field: Handling (Mechanical engineering)
Classification: CPC B  Y | IPC B

Claim 4:
5. The stacked vehicle ramp according to claim 2, wherein widths of the first left groove (21), the first right groove (22), the second left groove (41), the second right groove (42), the third left groove (51) and the third right groove (52) gradually decrease from the top to the bottom; the bottom of the third left groove (51) is fixedly connected with a left support plate (511), the left support plate (511) is fixedly connected on the second left groove (41), and an inclination direction of the left support plate (511) is the same as an inclination direction of the third left groove (51); the bottom of the third right groove (52) is fixedly connected with a right support plate (521), the right support plate (521) is fixedly connected on the second right groove (42), and an inclination direction of the right support plate (521) is the same as an inclination direction of the third right groove (52); bottoms of the left support plate (511) and the right support plate (521) are both coplanar with the bottom of the base frame (1).