The invention discloses a pre-embedded and nested combined tower crane section structure and a construction technology, the pre-embedded and nested combined tower crane section structure comprises an upper bearing platform, a large lattice tower crane section, a small lattice tower crane section, a first connecting frame, a first fixing frame, a lattice column, a connecting mechanism, a fixing block and a cast-in-place pile, the lattice column is fixedly connected to the bottom end of the upper bearing platform; the outer wall of the latticed column is fixedly connected with the first connecting frame, and the outer wall of the first connecting frame is fixedly connected with the first fixing frame; the large-lattice tower crane section is fixedly installed in the upper bearing platform, the connecting mechanism is arranged on the inner wall of the large-lattice tower crane section and fixedly connected with the small-lattice tower crane section, the fixing block is installed on the outer wall of the large-lattice tower crane section, and the cast-in-place pile is installed at the upper end of the upper bearing platform. The transportation cost is low, and the construction progress is fast.
本发明公开了一种预埋嵌套组合式塔吊节结构及施工工艺,包括上承台、大格构塔吊节、小格构塔吊节、第一连接架、第一固定架、格构柱、连接机构、固定块以及灌注桩,所述格构柱固定连接于上承台的底端,所述格构柱的外壁与第一连接架固定连接,所述第一连接架的外壁与第一固定架固定连接;所述大格构塔吊节固定安装与上承台的内部,所述连接机构设置于大格构塔吊节的内壁,所述连接机构与小格构塔吊节固定连接,所述固定块安装于大格构塔吊节的外壁,所述灌注桩安装于上承台的上端。本发明不仅运输成本低,而且施工进度快。
Embedded and nested combined tower crane section structure and construction process
一种预埋嵌套组合式塔吊节结构及施工工艺
2022-12-13
Patent
Electronic Resource
Chinese
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