Grouting stand column and inspection pit structure

• Main Authors: GOU QINGSONG, LUO WANLI, XUAN GANQING, XIAO YONGZHOU, FAN BAOMING, TANG XINWEN, HE PEIXIN, XU CONG
• Format: Patent
• Language: Chinese; English
• Published: 29.07.2022
• Subjects: BUILDING; BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES; FENCING; FIXED CONSTRUCTIONS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS; MASTS; PERMANENT WAY; PERMANENT-WAY TOOLS; SWIMMING OR SPLASH BATHS OR POOLS; TENTS OR CANOPIES, IN GENERAL

The utility model provides a grouting stand column and inspection pit structure, the grouting stand column comprises a stand column body formed by pouring, the upper end of the stand column body is internally provided with a bolt hole used for being connected with a track, and the area, below the bolt hole, in the stand column body is internally provided with a main reinforcing steel bar and a grouting sleeve in sequence; the main steel bars and the grouting sleeves are arranged in the height direction of the stand column body and are arranged in a one-to-one correspondence mode, the lower ends of the main steel bars enter the grouting sleeves from upper end openings of the grouting sleeves, and lower end openings of the grouting sleeves are located in the lower end face of the stand column body. 本实用新型提供一种灌浆立柱及检查坑结构，所述灌浆立柱包括浇筑成型的立柱本体，所述立柱本体的上端内置有螺栓孔用于与轨道连接，所述立柱本体中位于螺栓孔以下的区域依次内置有主钢筋和灌浆套筒，所述主钢筋和灌浆套筒均沿立柱本体的高度方向布置，且主钢筋和灌浆套筒一一对应布置，其中主钢筋的下端自灌浆套筒的上端开口进入灌浆套筒内部，所述灌浆套筒的下端开口位于立柱本体下端端面处。