Expressway slope photovoltaic support system

The utility model discloses an expressway slope photovoltaic support system which comprises a plurality of sub-supports distributed in a linear array shape, at least one stiffening beam is fixedly installed between every two adjacent sub-supports, each sub-support comprises two stand columns, the tops of the two stand columns are fixedly connected with the two ends of a top plate respectively, and the two ends of the top plate are fixedly connected with the two ends of the top plate respectively. The top plate is connected with the first C-shaped steel through a first bolt, a first spring is installed between the first C-shaped steel and the top plate, the first bolt is sleeved with the first spring, and a plurality of first through holes are formed in the first C-shaped steel. The damping support is good in damping effect, and the whole support is more stable and reliable. 本实用新型公开了一种高速公路边坡光伏的支架系统，包括呈线性阵列状分布的若干个子支架，相邻的两个所述子支架之间固定安装有至少一道加强梁，所述子支架包括两根立柱，两根所述立柱的顶部分别与顶板的两端固定连接，所述顶板通过第一螺栓与第一C型钢连接，所述第一C型钢与顶板之间安装有第一