A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Rapid hoisting construction method for steel truss sections of super-large-span factory building
The invention relates to the technical field of truss hoisting, and provides an ultra-large-span plant steel truss subsection rapid hoisting construction method which comprises the following steps that S1, a truss unit first construction section and a truss unit later construction section are prefabricated; s2, the first construction sections of the truss units are installed and fixed to the corresponding stand columns; s3, a turntable is mounted at the top end of the stand column connected with the post-construction section of the truss unit; s4, positioning a post-construction section of the truss unit: fixing a connecting flange on the bottom side of the post-construction section of the truss unit on the turntable through matching of the screw and the nut; s5, swinging the post-construction section of the truss unit until the post-construction section is opposite to the pre-construction section of the truss unit; s6, the rotating disc is welded and fixed to the stand column; s7, the truss unit post-construction section and the truss unit pre-construction section are connected through a connecting piece; and S8, the step S2 to the step S7 are repeated till installation of all the steel trusses is completed. The hoisting device has the effect of facilitating hoisting of the steel truss.
本申请涉及桁架吊装的技术领域，提出了一种超大跨度厂房钢桁架分段快速吊装施工方法，包括以下步骤：S1：预制桁架单元先施工段与桁架单元后施工段；S2：将桁架单元先施工段安装固定至对应的立柱上；S3：在供桁架单元后施工段连接的立柱顶端安装转盘；转盘可绕自身轴向转动，转盘上固定有若干螺杆：S4：桁架单元后施工段落位：将桁架单元后施工段底侧的连接法兰通过螺杆螺母配合固定在转盘；S5：摆动桁架单元后施工段直至与桁架单元先施工段相对；S6：将转盘焊接固定在立柱上；S7：通过连接件连接桁架单元后施工段与桁架单元先施工段；S8：重复步骤S2至S7，直至完成所有钢桁架的安装。本申请具有便于钢桁架吊装的效果。
Rapid hoisting construction method for steel truss sections of super-large-span factory building
The invention relates to the technical field of truss hoisting, and provides an ultra-large-span plant steel truss subsection rapid hoisting construction method which comprises the following steps that S1, a truss unit first construction section and a truss unit later construction section are prefabricated; s2, the first construction sections of the truss units are installed and fixed to the corresponding stand columns; s3, a turntable is mounted at the top end of the stand column connected with the post-construction section of the truss unit; s4, positioning a post-construction section of the truss unit: fixing a connecting flange on the bottom side of the post-construction section of the truss unit on the turntable through matching of the screw and the nut; s5, swinging the post-construction section of the truss unit until the post-construction section is opposite to the pre-construction section of the truss unit; s6, the rotating disc is welded and fixed to the stand column; s7, the truss unit post-construction section and the truss unit pre-construction section are connected through a connecting piece; and S8, the step S2 to the step S7 are repeated till installation of all the steel trusses is completed. The hoisting device has the effect of facilitating hoisting of the steel truss.
本申请涉及桁架吊装的技术领域，提出了一种超大跨度厂房钢桁架分段快速吊装施工方法，包括以下步骤：S1：预制桁架单元先施工段与桁架单元后施工段；S2：将桁架单元先施工段安装固定至对应的立柱上；S3：在供桁架单元后施工段连接的立柱顶端安装转盘；转盘可绕自身轴向转动，转盘上固定有若干螺杆：S4：桁架单元后施工段落位：将桁架单元后施工段底侧的连接法兰通过螺杆螺母配合固定在转盘；S5：摆动桁架单元后施工段直至与桁架单元先施工段相对；S6：将转盘焊接固定在立柱上；S7：通过连接件连接桁架单元后施工段与桁架单元先施工段；S8：重复步骤S2至S7，直至完成所有钢桁架的安装。本申请具有便于钢桁架吊装的效果。
Rapid hoisting construction method for steel truss sections of super-large-span factory building
一种超大跨度厂房钢桁架分段快速吊装施工方法
QIU CHENGZONG (author) / ZHOU AIZHONG (author) / YANG YIFA (author) / ZHANG LEI (author) / YAO WENBO (author) / ZHOU JINSONG (author) / XU CAN (author) / ZHAO HUAXIANG (author) / LI QING (author) / ZHANG XIANG (author)
2023-09-12
Patent
Electronic Resource
Chinese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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