The invention discloses an auxiliary net rack ground lifting turnover displacement control device and a construction method thereof.The device comprises a ball support, a supporting frame, a limiting device and a jig frame, the ball support, the supporting frame, the limiting device and the jig frame are each of a steel structure, the ball support is fixed to a ball joint of a net rack and provided with a bracket, the supporting frame is arranged on the ground, and the limiting device is arranged on the supporting frame; the limiting device is installed on the supporting frame, the bracket can rotate on the limiting device, and the jig frame is arranged on the ground. When the net rack rotates by a set angle, the ball support is limited on the jig frame. According to the overturning device, the net rack can be overturned to a posture of 15 degrees, horizontal displacement cannot occur during overturning, the ball support, the supporting frame, the limiting device and the jig frame are all of steel structures, the good strength is achieved, deformation is not prone to occurring, the stress capacity is good, the steel structures limit and rotate ball joints of the net rack, the large-span and large-weight net rack can be overturned, and the overturning effect is good. And the influence of wind is avoided.
本发明公开了一种辅助网架地面提升翻转位移控制装置及其施工方法,该装置包括球支座、支撑架、限位装置和胎架,球支座、支撑架、限位装置和胎架均为钢结构,球支座固定于网架的球节点处,球支座设有牛腿,支撑架设置在地面处,限位装置安装在支撑架上,牛腿能在限位装置上转动,胎架设置在地面处。当网架转动设定角度后,球支座限位在胎架上。本发明能对网架翻转到15°的姿态,翻转时不会出现水平位移,而且球支座、支撑架、限位装置和胎架均采用钢结构,具有良好的强度,不易形变,受力能力好,钢结构对网架的球节点进行限位及转动,能对大跨度、大重量的网架进行翻转,不受风的影响。
Ground lifting, overturning and displacement control device for assisting net rack and construction method of ground lifting, overturning and displacement control device
一种辅助网架地面提升翻转位移控制装置及其施工方法
24.01.2025
Patent
Elektronische Ressource
Chinesisch
IPC: | B66C Krane , CRANES |
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