The invention discloses a lifting appliance suitable for integral lifting of reinforcing steel bar segments and a construction method, and the lifting appliance comprises a frame beam which is of a plane frame structure; a vertical through groove matched with the diameter of the rest stand is formed in the inner side of the design position of the corresponding movable main rib; the hoisting mechanism comprises a hoisting frame; the multiple positioning mechanisms are arranged on the two sides of the bottom of the hoisting frame and used for limiting the transverse displacement of the fixed main reinforcements; the two fixed beams are arranged on the two sides of the middle of the hoisting frame, and the two ends of each fixed beam extend outwards; the supporting beams and the bearing beams are supported on the upper sides and the lower sides of the stress short ribs of the fixed main ribs on the same side respectively, and the supporting beams are hung under the fixed beams on the same side. The vertical position adjusting device is arranged between the fixed beams through a cross beam; the supporting beam is driven by the vertical position adjusting device to tightly press the top of the bearing beam from the upper portion. According to the invention, the frame beam is respectively matched with the rest stand and the hoisting mechanism to realize integral positioning and hoisting of the movable main reinforcements, the fixed main reinforcements and the stirrups, so that the construction efficiency is effectively improved.
本发明公开了一种适用钢筋节段整体吊装的吊具及施工方法,包括框架梁,其为平面框架结构;搁置架,其在对应的活动主筋设计位置的内侧形成与其直径相匹配的竖向穿槽;吊装机构,其包括吊装框架;多个定位机构,其设置在吊装框架的底部两侧并用于限制固定主筋的横向位移;两个固定梁,其设置在吊装框架的中部两侧且两端向外侧延伸;托梁和垫梁分别支撑在同侧的固定主筋的受力短筋的上下两侧,托梁吊设在同侧的固定梁的正下方;竖向调位装置,其通过横梁设置在固定梁之间;支撑梁,其在竖向调位装置的驱动下从上方压紧垫梁的顶部。本发明通过框架梁分别与搁置架、吊装机构配合实现对活动主筋、固定主筋和箍筋的整体定位吊装,有效提高了施工效率。
Lifting appliance applicable to integral lifting of reinforcing steel bar sections and construction method
一种适用钢筋节段整体吊装的吊具及施工方法
2023-12-12
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
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