Movable guardrail overhauling device

The utility model provides a movable guardrail overhauling device. The movable guardrail overhauling device comprises a side frame body, a top frame body, an inner supporting body and a walking mechanism. The side frame body is provided with a plurality of ladder beams along the length direction; the end parts of the top frame body and the side frame body are connected; the inner supporting body is connected to the side, away from the side frame body, of the top frame body, and the length of the inner supporting body is smaller than that of the side frame body. The side frame body, the top frame body and the inner support body are enclosed to form a hanging space for accommodating the top of the guardrail; the walking mechanism is connected to at least one of the side frame body, the top frame body and the inner supporting body. The movable guardrail overhauling device is easy to manufacture, low in material consumption and convenient to move. 本实用新型提供一种可移动式护栏检修装置，包括侧部框体、顶部框体、内支撑体和行走机构。所述侧部框体沿长度方向设置多个梯梁；所述顶部框体