Title:
PLUG-IN TYPE REEL FRAME STRUCTURE FOR COILING MAIN CABLE STRANDS, AND DISASSEMBLY, ASSEMBLY AND STORAGE METHOD
Document Type and Number:
WIPO Patent Application WO/2023/015757
Kind Code:
A1
Abstract:
The present invention relates to a plug-in type reel frame structure for coiling main cable strands, and a disassembly, assembly and storage method, relating to the technical field of suspension bridge main cable strands. The plug-in type reel frame structure comprises a reel frame base, a reel frame cover is arranged above the reel frame base in parallel, a support rod unit which is obliquely arranged is arranged between the reel frame base and the reel frame cover, one end of the support rod unit is inserted into the reel frame base, and the other end of the support rod unit is inserted into the reel frame cover; the top of the reel frame cover is annularly provided with a plurality of coiling buckles which each are inserted into the reel frame cover; a notch is formed in the reel frame cover; and the reel frame base is provided with hanging point units. According to the present application, the stability of a support rod can be ensured, and the support rod can be quickly disassembled and assembled; after the cable strands are erected on a construction site, the cable strands can be classified and stacked and transported after being disassembled, which reduces an occupied area, and increases the transportation efficiency. Four groups of hanging point units are provided to reduce the bending moment at a lifting force bearing point, such that the reel frame base is not prone to deformation.
Inventors:
ZHAO JUN (CN)
WANG ZHIGANG (CN)
LV HAIBIN (CN)
CHEN JIANFENG (CN)
ZHOU ZHUBING (CN)
LIU XINGHUA (CN)
SHU WEIHONG (CN)
GAO MING (CN)
YAO YONGFENG (CN)
WANG ZHIGANG (CN)
LV HAIBIN (CN)
CHEN JIANFENG (CN)
ZHOU ZHUBING (CN)
LIU XINGHUA (CN)
SHU WEIHONG (CN)
GAO MING (CN)
YAO YONGFENG (CN)
Application Number:
PCT/CN2021/130503
Publication Date:
February 16, 2023
Filing Date:
November 15, 2021
Export Citation:
Assignee:
JIANGSU FASTEN STEEL CABLE CO LTD (CN)
JIANGSU FASTEN ROAD BRIDGE TECH CO LTD (CN)
FASTEN HONGSHENG GROUP CO LTD (CN)
JIANGSU FASTEN ROAD BRIDGE TECH CO LTD (CN)
FASTEN HONGSHENG GROUP CO LTD (CN)
International Classes:
B65H75/22; B65H75/18
Foreign References:
| CN205668835U | 2016-11-02 | |||
| CN210366411U | 2020-04-21 | |||
| CN212923964U | 2021-04-09 | |||
| CN207293814U | 2018-05-01 | |||
| CN207175101U | 2018-04-03 | |||
| CN206842734U | 2018-01-05 | |||
| GB823885A | 1959-11-18 |
Attorney, Agent or Firm:
JIANGYIN QING ZHOU PATENT AGENCY (GENERAL PARTNERSHIP) (CN)
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