High-strength tubular pile foundation pit supporting structure

• Main Authors: LIU PING, YU HUANHUAN
• Format: Patent
• Language: Chinese; English
• Published: 30.04.2024
• Subjects: EMBANKMENTS; EXCAVATIONS; FIXED CONSTRUCTIONS; FOUNDATIONS; HYDRAULIC ENGINEERING; SOIL SHIFTING; UNDERGROUND OR UNDERWATER STRUCTURES

The utility model provides a high-strength tubular pile foundation pit supporting structure, which relates to the field of foundation engineering and comprises a foundation pit body, a pile body is arranged on one side of the foundation pit body, first threaded grooves are formed in the bottoms of the two sides of the pile body, ground bolts are arranged on the inner walls of the first threaded grooves, and a second threaded groove is formed in one side of the pile body. The sliding plate slides up and down in the sliding groove to drive the second baffle connected with the telescopic frame to be adjusted to the proper height, so that the second conical column blocks connected with the second baffle are inserted into the foundation pit body, the threaded rod is arranged to drive the first baffle to move inwards, and the first conical column blocks are inserted into the foundation pit body; the foundation pit is supported through the first baffle and the second baffle, the height of the supporting mechanism is