Steel structure roof sliding K-shaped jig frame and sliding method thereof: Fid-Bau Portal

Steel structure roof sliding K-shaped jig frame and sliding method thereof

ZHANG BINJIE / QIN YONGKANG / ZHANG WEI / ZHANG JIAN / FU YAOKUN

The invention discloses a steel structure roof sliding K-shaped jig frame and a sliding method thereof, the whole steel structure roof sliding K-shaped jig frame is in a K shape, and the steel structure roof sliding K-shaped jig frame comprises a rectangular part and a dovetail part; the dovetail part is defined by connecting a first edge, a second edge, a third edge, a fourth edge and a fifth edge end to end, the first edge is a connecting edge of the dovetail part and the rectangular part, the second edge and the fifth edge are parallel to each other and are flush with a frame of the rectangular part, and the third edge, the fourth edge and the first edge intersect at the same point; the jig frame is formed by splicing frame-shaped unit frames. The sliding K-shaped jig frame for the steel structure roof is reasonable in structural design, compared with a traditional flat-plate-shaped structure, the notch (the dovetail position) is formed in one side of the moving direction, hoisting of roof truss components on the jig frame can be greatly facilitated, rod clamping is avoided, the requirement for hoisting equipment under the condition of the prior art is reduced, cost is reduced, and working efficiency is improved; and the application prospect is promising.

本发明公开了一种钢结构屋面滑移K型胎架及其滑移方法，钢结构屋面滑移K型胎架整体呈K形，其包括矩形部和燕尾部；燕尾部由第一边、第二边、第三边、第四边及第五边首尾连接围成的，第一边为燕尾部与矩形部连接边，第二边与第五边相互平行且两者与矩形部的边框平齐，第三边、第四边及第一边相交在同一点；胎架由框状单元架拼接而成。本发明的钢结构屋面滑移K型胎架，结构设计合理，相比于传统的平板状结构，移动方向的一侧开有缺口(燕尾位置)能够大大方便对胎架上屋架构件的吊装，避免卡杆，降低现有技术条件下对吊装设备的要求，降低成本，提高工作效率，极具应用前景。

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