Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Splicing installation device and method for large-span steel structure
The invention discloses a large-span steel structure splicing installation device which comprises a bottom platform, a fixing seat is installed on the bottom platform through a telescopic rod, supporting plates are hinged to the two ends of the fixing seat, and limiting mechanisms are arranged at the top ends of the two supporting plates so that a roof beam steel structure frame can be limited and fixed. A sliding groove is formed in the upper surface of the fixed seat, a two-way threaded screw rod is rotationally mounted in the sliding groove, sliding blocks with built-in threads are arranged on two threaded sections, in opposite directions, of the two-way threaded screw rod in a sleeving manner, and the sliding blocks and the supporting plates are connected through supporting rods mounted in a hinged manner; the forward and reverse rotation motor is installed at any end of the threaded lead screw to drive the bidirectional threaded lead screw to rotate forwards or reversely, roof truss installation at different inclination angles can be met, supporting structures at multiple angles do not need to be arranged for supporting and protecting a steel frame roof girder, the overall utilization rate of the device is greatly increased, and the construction cost is reduced. In the installation process, only manual assembly of the splicing positions is needed, and the operation steps of workers are simplified.
本发明公开了一种大跨度钢结构的拼接安装装置，包括底部平台，在底部平台上通过伸缩杆安装有固定座，在固定座的两端均铰接有支撑板，在两个支撑板的顶端均设置有限位机构以使屋梁钢结构框架限位固定；固定座上表面设置有滑动槽，在滑动槽内转动安装有双向螺纹丝杆，双向螺纹丝杆的两段相反方向的螺纹段均套设有内置螺纹的滑动块，滑动块和支撑板之间均通过铰接安装的支撑杆连接；在螺纹丝杆的任意一端安装有正反转电机以驱动双向螺纹丝杆正转或反转，能够满足不同倾斜角度的屋架安装，且无需重设多个角度的支护结构对钢架屋梁进行支撑保护，大大提高装置整体的使用率，安装过程中只需要人工完成拼接处的组装即可，简化了工作人员的操作步骤。
Splicing installation device and method for large-span steel structure
The invention discloses a large-span steel structure splicing installation device which comprises a bottom platform, a fixing seat is installed on the bottom platform through a telescopic rod, supporting plates are hinged to the two ends of the fixing seat, and limiting mechanisms are arranged at the top ends of the two supporting plates so that a roof beam steel structure frame can be limited and fixed. A sliding groove is formed in the upper surface of the fixed seat, a two-way threaded screw rod is rotationally mounted in the sliding groove, sliding blocks with built-in threads are arranged on two threaded sections, in opposite directions, of the two-way threaded screw rod in a sleeving manner, and the sliding blocks and the supporting plates are connected through supporting rods mounted in a hinged manner; the forward and reverse rotation motor is installed at any end of the threaded lead screw to drive the bidirectional threaded lead screw to rotate forwards or reversely, roof truss installation at different inclination angles can be met, supporting structures at multiple angles do not need to be arranged for supporting and protecting a steel frame roof girder, the overall utilization rate of the device is greatly increased, and the construction cost is reduced. In the installation process, only manual assembly of the splicing positions is needed, and the operation steps of workers are simplified.
本发明公开了一种大跨度钢结构的拼接安装装置，包括底部平台，在底部平台上通过伸缩杆安装有固定座，在固定座的两端均铰接有支撑板，在两个支撑板的顶端均设置有限位机构以使屋梁钢结构框架限位固定；固定座上表面设置有滑动槽，在滑动槽内转动安装有双向螺纹丝杆，双向螺纹丝杆的两段相反方向的螺纹段均套设有内置螺纹的滑动块，滑动块和支撑板之间均通过铰接安装的支撑杆连接；在螺纹丝杆的任意一端安装有正反转电机以驱动双向螺纹丝杆正转或反转，能够满足不同倾斜角度的屋架安装，且无需重设多个角度的支护结构对钢架屋梁进行支撑保护，大大提高装置整体的使用率，安装过程中只需要人工完成拼接处的组装即可，简化了工作人员的操作步骤。
Splicing installation device and method for large-span steel structure
一种大跨度钢结构的拼接安装装置及其方法
LI GUOZHEN (Autor:in) / LI QIANG (Autor:in) / WANG PENG (Autor:in) / HAO TONGTU (Autor:in) / WU YIMEI (Autor:in) / ZHANG YU (Autor:in) / WANG GUANNAN (Autor:in) / OUYANG LINBO (Autor:in) / ZHANG XU (Autor:in)
20.05.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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