Grooving die for arch-shaped framework foundation trench of side slope

• Main Authors: DUAN JIUBO, LIU XINGYE, ZHANG LONG, FU HAIBIN, BAI YUHU, ZHANG ZEFENG, WANG HAIYE, FU CHONGYANG, XIE XIAOFENG, ZHANG LIQIANG
• Format: Patent
• Language: Chinese; English
• Published: 22.03.2022
• Subjects: EMBANKMENTS; EXCAVATIONS; FIXED CONSTRUCTIONS; FOUNDATIONS; HYDRAULIC ENGINEERING; SOIL SHIFTING; UNDERGROUND OR UNDERWATER STRUCTURES

The utility model discloses a side slope arch framework foundation trench grooving die which comprises an arch inner frame, an arch outer frame and two arc frames, the arch inner frame is arranged on the inner side of the arch outer frame, and the two ends of the arch inner frame are detachably connected to the two ends of the arch outer frame through the two arc frames respectively. A plurality of limiting plates are connected to the outer side wall of the arched outer frame and the inner side wall of the arched inner frame in a sliding mode, and scale marks are arranged on the side wall of each limiting plate. Firstly, the mold is used for integrally cutting a side slope soil body, then a foundation trench soil body in the mold is excavated, foundation trench construction operation can be completed, grooving efficiency can be effectively improved, the width of a foundation trench is guaranteed, meanwhile, the depth of the mold entering the soil body can be accurately detected by adjusting the position of th