The invention discloses a round steel anchoring type tower crane attachment pre-embedded connecting device, a tower crane comprises an attachment rod, and the attachment rod is fixedly connected with concrete through the attachment pre-embedded connecting device; the attachment pre-embedded connecting device comprises an attachment lug seat and a pre-embedded part; the attachment lug seat is fixedly connected with the embedded part through a stud; the attachment lug base is used for being connected with an attachment rod; the embedded part is located in the concrete; the embedded part comprises a connecting plate, sheared round steel and a hook; the tops of the sheared round steel are fixedly connected with the connecting plate, and the bottoms of the sheared round steel are fixedly connected with the hook. The lug seat is connected with the embedded part through the screw, the whole bridge tower wall does not need to be penetrated, installation is simple, meanwhile, the length of the screw is greatly shortened, and cost is lower.
本发明公开了一种圆钢锚固式塔机附着预埋连接装置,塔机包括附着杆,所述附着杆通过附着预埋连接装置与混泥土连接固定;所述附着预埋连接装置包括附着耳座和预埋件;所述附着耳座通过螺柱与预埋件固定连接;所述附着耳座用于连接附着杆;所述预埋件位于混泥土内;所述预埋件包括连接板,受剪圆钢和弯钩;若干根所述受剪圆钢顶部与连接板固定连接,底部与弯钩固定连接。着耳座通过螺杆与预埋件连接,无需穿透整个桥塔塔壁,安装较为简单,同时螺杆长度大大减短,成本更低。
Round steel anchoring type tower crane attachment embedded connecting device
一种圆钢锚固式塔机附着预埋连接装置
2022-12-30
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
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