Protective tool for operation under ditch

The utility model discloses an under-ditch operation protection tool which comprises a support and baffles, the two baffles are located on the two sides of the support, the support comprises a frame body and a supporting column, the frame body and the baffles are rectangular, the supporting column is located between the two frame bodies, the two ends of the supporting column are connected to the frame bodies, and the baffles are connected to the outer sides of the frame bodies. According to the utility model, the safety of deep groove construction can be effectively improved. 本实用新型公开了一种沟下作业防护工具，包括：支架和挡板，两个挡板位于支架两侧，支架包括：框体、支撑柱，框体、挡板的为矩形，支撑柱位于两个框体之间，支撑柱两端连接在框体上，挡板连接在框体外侧。本实用新型能够有效提高较深沟槽施工的安全性。