The invention discloses a climbing frame of a tower crane, and belongs to the technical field of cranes. Comprising four main chord members, a plurality of layers of transverse web members, two oil cylinder seat beams and a plurality of diagonal web members, and an enclosure is arranged on the lower portion of the foundation frame; a platform is arranged on the outer side of the enclosure; reinforcing rods are arranged on the outer sides of the upper parts of the main chord members; and guide rails are arranged on the two main chord members corresponding to the inlets of the standard knots in a swinging manner. Through the arrangement of the clamping plate base, the overall strength, stability and reliability are improved; the enclosure is arranged, so that the circumferential strength and the bearing capacity of the end part are further enhanced; the reinforcing rods are arranged to improve the overall strength, and different reinforcing specifications are formed.
本发明公开了塔式起重机的爬升架,属于起重机技术领域;包括:由四根主弦杆、多层横腹杆、两个油缸座梁和若干根斜腹杆组成的基础框架,所述基础框架的下部位置设置有围圈;所述围圈的外侧设置有平台;所述主弦杆上部分的外侧设置有加强杆;对应标准节入口的两根主弦杆上摆动设置有引导轨。本发明,夹板座的设置,提高整体的强度、稳定性、可靠性;设置围圈,进一步加强端部的环向强度与承载力;设置加强杆提高整体强度,构成不同的加强规格。
Climbing frame of tower crane
塔式起重机的爬升架
2024-03-08
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
Tower crane, climbing frame of tower crane and climbing frame installing method
European Patent Office | 2020
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