A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to the field of building construction, and discloses a steel structure truss and a tensioning device thereof, the tensioning device comprises a moving platform and a jack, the moving platform is provided with a moving assembly and a control assembly fixedly connected with the moving assembly, and the bottom of the jack is fixedly provided with a base supported by the moving assembly; the starting control assembly can drive the base and the jack to ascend and descend from bottom to top through the moving assembly. Through cooperation of the control assembly, the base, the moving assembly and the like, rapid lifting of the jack can be achieved, the stepless effect can be achieved, a high frame does not need to be erected in advance, and structures such as an electric hoist do not need to be pre-installed on the frame. The moving assembly can be assembled to meet the tensioning requirements of different heights, the moving assembly is very easy and convenient to assemble and place, overall use and transportation are more convenient, the moving assembly can be rapidly moved to different scenes to meet the tensioning requirements, and practicability is higher.
本发明涉及建筑施工领域，公开了钢结构桁架及其张拉装置，其中张拉装置包括移动平台和千斤顶，所述移动平台上设置有移动组件和与移动组件固定连接的控制组件，千斤顶的底部固定安装有由移动组件形成支撑的底座；启动控制组件通过移动组件，可带动底座和千斤顶自下而上完成升降。本发明通过控制组件、底座和移动组件等之间的配合，可实现千斤顶的快速升降且可达到无级化的效果，无需预先架设高度较高的框架，且无需在框架上预装电动葫芦等结构。移动组件可组装以满足不同高度张拉需求，且对于移动组件的组装安置也十分简便，整体使用和运输均更为方便，且可快速移动至不同场景下以满足张拉需求，实用性更高。
The invention relates to the field of building construction, and discloses a steel structure truss and a tensioning device thereof, the tensioning device comprises a moving platform and a jack, the moving platform is provided with a moving assembly and a control assembly fixedly connected with the moving assembly, and the bottom of the jack is fixedly provided with a base supported by the moving assembly; the starting control assembly can drive the base and the jack to ascend and descend from bottom to top through the moving assembly. Through cooperation of the control assembly, the base, the moving assembly and the like, rapid lifting of the jack can be achieved, the stepless effect can be achieved, a high frame does not need to be erected in advance, and structures such as an electric hoist do not need to be pre-installed on the frame. The moving assembly can be assembled to meet the tensioning requirements of different heights, the moving assembly is very easy and convenient to assemble and place, overall use and transportation are more convenient, the moving assembly can be rapidly moved to different scenes to meet the tensioning requirements, and practicability is higher.
本发明涉及建筑施工领域，公开了钢结构桁架及其张拉装置，其中张拉装置包括移动平台和千斤顶，所述移动平台上设置有移动组件和与移动组件固定连接的控制组件，千斤顶的底部固定安装有由移动组件形成支撑的底座；启动控制组件通过移动组件，可带动底座和千斤顶自下而上完成升降。本发明通过控制组件、底座和移动组件等之间的配合，可实现千斤顶的快速升降且可达到无级化的效果，无需预先架设高度较高的框架，且无需在框架上预装电动葫芦等结构。移动组件可组装以满足不同高度张拉需求，且对于移动组件的组装安置也十分简便，整体使用和运输均更为方便，且可快速移动至不同场景下以满足张拉需求，实用性更高。