Novel steel latticed column elevator foundation back-supporting device and construction method thereof: Fid-Bau Portal

Novel steel latticed column elevator foundation back-supporting device and construction method thereof

ZHANG JINJIAN / ZHAO GUOYU / HAN MINGTAO / XU JIANNING / LI MINGZHAO

The invention discloses a novel steel latticed column elevator foundation back-supporting device and a construction method thereof.The novel steel latticed column elevator foundation back-supporting device comprises two profile steel members, steel batten plates, support steel plates and high-strength connecting bolts, the two profile steel members are welded and fixed side by side, the steel batten plates are welded and fixed to the profile steel members, the support steel plates are welded to the two sides of the profile steel members, and the high-strength connecting bolts are welded to the two sides of the support steel plates. The garage roof is subjected to back-jacking processing by adopting the shaped steel latticed columns, so that the garage roof back-jacking structure is simple and convenient to construct, has turnover performance and safe structure, can provide a more stable and reliable foundation supporting structure, has higher durability and quality, and is beneficial to improving the performance and safety of an elevator foundation.

本发明公开了一种新型钢格构柱电梯基础回撑装置及其施工方法，包括型钢构件、钢缀板、支座钢板、高强连接栓，所述型钢构件数量为2个，两支型钢构件并排焊接固定，所述钢缀板焊接固定于型钢构件上，所述支座钢板焊接于型钢构件两侧，所述支座钢板上设有高强连接栓，采用定型化型钢格构柱对车库顶板进行回顶加工，施工简便、具有可周转性，结构安全可以提供更稳定和可靠的基础支撑结构，并具有较高的耐用性和质量，有助于提高电梯基础的性能和安全性。

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