Steel structure support for construction: Fid-Bau Portal

Steel structure support for construction

HUANG YITANG

The invention discloses a steel structure support for construction and relates to the technical field of construction. In order to solve the problem of relatively low safety factor of an existing support, the steel structure support for construction in the following scheme comprises a connecting frame, the upper end and the lower end of the connecting frame are both fixedly connected with supporting rods in a sleeving mode, limiting sleeves are integrally formed on the periphery of the connecting frame, moving rods are slidably connected into the limiting sleeves in a sleeving manner, the moving rods are fixedly connected with the limiting sleeves through bolts, a rotating device is arranged at one end of each of the two moving rods, and connecting rods are connected between the two rotating devices. The steel structure support for construction is simple in structure and convenient to use, partial stress on the moving rods, the connecting rods and the supporting rods can be absorbed and reduced or adapted to, the generation of internal stress is reduced, the service life of the device is further prolonged, the safety of workers is ensured, chain reaction is reduced, hazards when anevent occurs are reduced, subsequent maintenance is facilitated, and the maintenance cost is reduced.

本发明公开了一种建筑用钢结构支架，涉及建筑技术领域，针对现有的支架安全系数较低的问题，现提出如下方案，其包括连接架，所述连接架的上、下两端均固定套接有支撑杆，所述连接架的四周均一体成形有限定套，所述限定套内滑动套接有移动杆，所述移动杆通过螺栓与限定套固定连接，两个所述移动杆的一端设置有转动装置，两个转动装置之间连接有连接杆，本发明结构简单，使用方便，可以吸收减少或者适应移动杆、连接杆以及支撑杆的上的部分应力，减少内应力的产生，进而延长装置的使用，保证工人的安全，减少连锁反应，减少事件发生时所产生的危害性，方便后续的维修，降低维修成本。

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