A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Method for manufacturing underground engineering precast beam reinforcement cage section by section
The invention relates to a segmented manufacturing method for an underground engineering precast beam steel reinforcement framework. A tire mold frame comprises two plane vertical frame bodies used for being arranged on the two opposite sides of the steel reinforcement framework in a clamped mode respectively, and a plurality of sets of transverse rod assemblies arranged in the length direction of the two plane vertical frame bodies at intervals. The transverse rod assembly comprises an upper positioning unit and a lower positioning unit which are detachably connected between the two plane vertical frame bodies, the plane vertical frame bodies comprise a plurality of stand columns arranged at intervals in the axial direction of main reinforcements of the steel reinforcement framework, and the stand columns are connected through a plurality of longitudinal rods. The upper positioning unit and the lower positioning unit each comprise a positioning rod arranged between the two corresponding stand columns in a sliding mode and a supporting beam detachably fixed between the two corresponding stand columns. The upper portion of each positioning rod is provided with a plurality of clamping grooves at intervals in the axial direction, wherein the clamping grooves are used for placing main reinforcements of the reinforcement cage in a one-to-one correspondence mode. The technical problem that in the prior art, steel bar binding quality is poor due to the fact that a steel bar framework of a concrete support in a deep foundation pit is bound on site in a foundation pit excavation area is solved.
本发明涉及一种地下工程预制梁钢筋骨架分节制作的方法，该胎膜架包括用于分别夹设在钢筋骨架相对两侧的两个平面竖直架体、以及沿两个平面竖直架体长度方向间隔设置的多组横杆组件，横杆组件包括可拆卸连接于两个平面竖直架体之间的上、下两组定位单元，平面竖直架体包括沿钢筋骨架的主筋轴向间隔设置的多根立柱，多根立柱通过多根纵杆连接，上定位单元和下定位单元均包括滑设于对应两根立柱之间的定位杆以及可拆卸固定于对应两根立柱之间支撑梁，定位杆上部沿轴向间隔开设有供钢筋骨架的主筋一一对应放置的多个卡槽。本发明解决了现有技术中深基坑中混凝土支撑的钢筋骨架在基坑开挖区域现场绑扎而造成钢筋绑扎质量差的技术问题。
Method for manufacturing underground engineering precast beam reinforcement cage section by section
The invention relates to a segmented manufacturing method for an underground engineering precast beam steel reinforcement framework. A tire mold frame comprises two plane vertical frame bodies used for being arranged on the two opposite sides of the steel reinforcement framework in a clamped mode respectively, and a plurality of sets of transverse rod assemblies arranged in the length direction of the two plane vertical frame bodies at intervals. The transverse rod assembly comprises an upper positioning unit and a lower positioning unit which are detachably connected between the two plane vertical frame bodies, the plane vertical frame bodies comprise a plurality of stand columns arranged at intervals in the axial direction of main reinforcements of the steel reinforcement framework, and the stand columns are connected through a plurality of longitudinal rods. The upper positioning unit and the lower positioning unit each comprise a positioning rod arranged between the two corresponding stand columns in a sliding mode and a supporting beam detachably fixed between the two corresponding stand columns. The upper portion of each positioning rod is provided with a plurality of clamping grooves at intervals in the axial direction, wherein the clamping grooves are used for placing main reinforcements of the reinforcement cage in a one-to-one correspondence mode. The technical problem that in the prior art, steel bar binding quality is poor due to the fact that a steel bar framework of a concrete support in a deep foundation pit is bound on site in a foundation pit excavation area is solved.
本发明涉及一种地下工程预制梁钢筋骨架分节制作的方法，该胎膜架包括用于分别夹设在钢筋骨架相对两侧的两个平面竖直架体、以及沿两个平面竖直架体长度方向间隔设置的多组横杆组件，横杆组件包括可拆卸连接于两个平面竖直架体之间的上、下两组定位单元，平面竖直架体包括沿钢筋骨架的主筋轴向间隔设置的多根立柱，多根立柱通过多根纵杆连接，上定位单元和下定位单元均包括滑设于对应两根立柱之间的定位杆以及可拆卸固定于对应两根立柱之间支撑梁，定位杆上部沿轴向间隔开设有供钢筋骨架的主筋一一对应放置的多个卡槽。本发明解决了现有技术中深基坑中混凝土支撑的钢筋骨架在基坑开挖区域现场绑扎而造成钢筋绑扎质量差的技术问题。
Method for manufacturing underground engineering precast beam reinforcement cage section by section
地下工程预制梁钢筋骨架分节制作的方法
WAN ZHIAN (author) / MEI JUN (author) / LU ZHIJIAN (author) / SHI WENFENG (author) / ZHI XIAOLONG (author) / DING CHUAN (author) / SU WENDE (author) / WAN MIN (author) / WANG TAO (author) / XIONG SHENG (author)
2022-12-20
Patent
Electronic Resource
Chinese
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