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1. (WO2018196452) TOWER CRANE CLIMBING FRAME DEVICE WITH CABLE

Pub. No.:    WO/2018/196452    International Application No.:    PCT/CN2018/074115
Publication Date: Fri Nov 02 00:59:59 CET 2018 International Filing Date: Fri Jan 26 00:59:59 CET 2018
IPC: B66C 23/62
B66C 23/28
Applicants: CHINA STATE CONSTRUCTION ENGINEERING CORPORATION LIMITED
中国建筑股份有限公司
CHINA CONSTRUCTION EIGHTH ENGINEERING DIVISION CORP. LTD.
中国建筑第八工程局有限公司
Inventors: LIN, Bing
林冰
CONG, Jun
丛峻
ZHANG, Donghua
张东华
HU, Zhongqi
胡衷启
SHI, Jingbin
石敬斌
MA, Chunyuan
马春元
QU, Long
曲龙
Title: TOWER CRANE CLIMBING FRAME DEVICE WITH CABLE
Abstract:
A tower crane climbing frame device with a cable, comprising two parallel C-shaped beams (1). The C-shaped openings of the two C-shaped beams (1) are arranged oppositely and independent of each other; each C-shaped beam (1) consists of a primary beam (2) in the middle and two secondary beams (3) at the ends, and the secondary beams (3) are perpendicularly fixed at the ends of the inner side of the primary beam (2); a connecting member (4) is connected between two secondary beams of the same C-shaped beam (1); a connecting base (5) parallel to or coaxial with the secondary beam (3) and used for fixing to a support structure (9) is provided at each of the ends of the sides of the primary beams (2) away from each other; both the primary beams (2) and the secondary beams (3) are provided with propping devices (6) fastened to a main limb of a tower crane tower body (8). According to the tower crane climbing frame device with a cable, there is no linkage rod between the secondary beams on the same axis of two C-shaped beams, redundant restrictive linkage rods are omitted, the installation and removal, and transportation workload of a climbing frame is reduced, and materials are saved.