【 中文摘要 】本实用新型涉及光伏基座技术领域，具体为一种平单轴联动支架防基座下沉的固定安装结构，包括支撑底板、活动板、固定杆和光伏板本体，活动板，所述活动板活动安装在支撑底板的内部中间，锥杆，所述锥杆固定连接在活动板的下端表面，固定杆，所述固定杆固定连接在支撑底板的外壁上端中间，活动杆，所述活动杆活动插设在固定杆的内部中间，本实用新型，可通过抽拉出活动板，使得支撑底板的下端增大其底部与土地的接触面，增大与地面的摩擦可减少在使用时造成支撑底板的下沉，同时可适当的调节光伏板本体的使用高度，减少因下沉可能带来的部分影响，且活动杆在固定杆的内部进行使用时，无需担心其升至一定的高度造成掉落的问题。

【 英文摘要 】The present invention relates to the field of photovoltaic pedestal technology. Specifically, the utility model relates to a fixed installation structure of a flat single-shaft linkage bracket for preventing a base from sinking. Comprises a support bottom plate, a movable plate, a fixed rod and a photovoltaic panel body, A movable plate which is movably installed in the middle of the inner part of the supporting bottom plate, A cone rod fixedly connected to the lower end surface of the movable plate, A fixing rod fixedly connected to the middle of the upper end of the outer wall of the supporting bottom plate, A movable rod which is movably inserted in the middle of the inner part of the fixed rod, This utility model, The movable plate can be pulled out by drawing, So that the lower end of the supporting bottom plate increases the contact surface of the bottom of the supporting bottom plate with the ground, Increasing the friction with the ground can reduce the sinking of the supporting bottom plate when in use, at the same time, the use height of the photovoltaic panel body can be properly adjusted, and the partial influence possibly caused by sinking can be reduced; and when the movable rod is used in the fixed rod, the problem that the movable rod rises to a certain height to cause falling is not worried.