Guide wall rear supporting structure for underground diaphragm wall construction

• Main Authors: ZHANG LANGFEI, LIANG JIEFENG
• Format: Patent
• Language: Chinese; English
• Published: 25.02.2022
• Subjects: EMBANKMENTS; EXCAVATIONS; FIXED CONSTRUCTIONS; FOUNDATIONS; HYDRAULIC ENGINEERING; SOIL SHIFTING; UNDERGROUND OR UNDERWATER STRUCTURES

The utility model relates to a guide wall rear supporting structure for underground diaphragm wall construction, and relates to the technical field of underground diaphragm wall construction technologies. The device comprises guide walls, a supporting device is arranged between the pair of guide walls, the supporting device comprises a sleeve, supporting rods and a supporting plate, the supporting rods are arranged at the two ends of the sleeve, the supporting plate is arranged at the ends, away from the sleeve, of the supporting rods, the supporting plate is attached to the side walls of the guide walls, and the top of the supporting device is connected with a supporting frame. The supporting frame comprises a cross beam and a hand wheel, an adjusting device is arranged at the bottom of the cross beam, and the end, away from the cross beam, of the adjusting device is connected with the supporting device. The supporting device has the effects that the supporting position can be adjusted, and the system stabil