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A platform for research: civil engineering, architecture and urbanism
Mounting method and mounting structure of double-layer large-span steel truss
The invention relates to the technical field of steel truss installation, and discloses an installation method and an installation structure of a double-layer large-span steel truss, and the installation structure comprises a stand column, a steel truss, a guide block, an extrusion sleeve, a sliding plate, a rotating roller and a synchronous rod. After the stand columns make contact with the bearing plate, the bearing plate is driven by the weight of the steel truss to move downwards at the moment, the bearing plate extrudes the guide blocks with slopes to move outwards, then the push rods are driven to slide synchronously, the push rods drive the seesaws to rotate, the seesaws drive the ejector rods to slide towards the center, and the ejector plates at the tail ends of the ejector rods slide synchronously; when the bearing plate continuously descends, the bottom of the bearing plate and the pressing rod extrude, the pressing rod drives the rotating roller to rotate, the clamping rod on the rotating roller rotates synchronously, and finally the clamping rod can be clamped in the clamping hole formed in the surface of the clamping column. And automatic locking is achieved, so that the operation is simpler, and the mounting efficiency is improved.
本发明涉及钢桁架安装技术领域，公开了一种双层大跨钢桁架的安装方法及其安装结构，包括立柱、钢桁架、导向块、挤压套、滑板、转辊和同步杆。本发明的立柱和承载板相互接触后，此时通过钢桁架本身的重量驱动承载板向下移动，承载板挤压开设有斜坡的导向块向外侧移动，进而带动推杆同步滑动，且推杆驱动翘板旋转，翘板带动顶杆向中心滑动，顶杆末端的顶板同步滑动，挤压安装杆移动到承载板中心位置，起到了自动导向的目的，不需要人工微调位置，并且在承载板持续下降的时候，此时的承载板底部和压杆挤压，压杆带动转辊旋转，转辊上的卡杆同步旋转，最终卡杆可以卡接在卡柱表面开设的卡孔中，自动锁紧，进而使得操作更加的简单，提高安装效率。
Mounting method and mounting structure of double-layer large-span steel truss
The invention relates to the technical field of steel truss installation, and discloses an installation method and an installation structure of a double-layer large-span steel truss, and the installation structure comprises a stand column, a steel truss, a guide block, an extrusion sleeve, a sliding plate, a rotating roller and a synchronous rod. After the stand columns make contact with the bearing plate, the bearing plate is driven by the weight of the steel truss to move downwards at the moment, the bearing plate extrudes the guide blocks with slopes to move outwards, then the push rods are driven to slide synchronously, the push rods drive the seesaws to rotate, the seesaws drive the ejector rods to slide towards the center, and the ejector plates at the tail ends of the ejector rods slide synchronously; when the bearing plate continuously descends, the bottom of the bearing plate and the pressing rod extrude, the pressing rod drives the rotating roller to rotate, the clamping rod on the rotating roller rotates synchronously, and finally the clamping rod can be clamped in the clamping hole formed in the surface of the clamping column. And automatic locking is achieved, so that the operation is simpler, and the mounting efficiency is improved.
本发明涉及钢桁架安装技术领域，公开了一种双层大跨钢桁架的安装方法及其安装结构，包括立柱、钢桁架、导向块、挤压套、滑板、转辊和同步杆。本发明的立柱和承载板相互接触后，此时通过钢桁架本身的重量驱动承载板向下移动，承载板挤压开设有斜坡的导向块向外侧移动，进而带动推杆同步滑动，且推杆驱动翘板旋转，翘板带动顶杆向中心滑动，顶杆末端的顶板同步滑动，挤压安装杆移动到承载板中心位置，起到了自动导向的目的，不需要人工微调位置，并且在承载板持续下降的时候，此时的承载板底部和压杆挤压，压杆带动转辊旋转，转辊上的卡杆同步旋转，最终卡杆可以卡接在卡柱表面开设的卡孔中，自动锁紧，进而使得操作更加的简单，提高安装效率。
Mounting method and mounting structure of double-layer large-span steel truss
一种双层大跨钢桁架的安装方法及其安装结构
ZHAO XIAOXIA (author) / BAI ZHICHENG (author) / ZHANG ZHIYUAN (author) / LONG MINJIAN (author) / ZHAO DAN (author) / ZHAN BINQING (author) / GAO XING (author) / JIN XUESHENG (author) / ZHU SHENSHEN (author) / CAO YUEQIANG (author)
2025-01-17
Patent
Electronic Resource
Chinese
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