Intelligent synchronous jacking system for curved net rack

By using spatially adjustable supports and an intelligent synchronous jacking system for tensioning under stress, the problems of accuracy and stability in the installation of curved space frames have been solved, achieving high-precision and safe assembly of curved space frames.

CN117231010BActive Publication Date: 2026-06-12CHINA RAILWAY BEIJING ENG BUREAU GP OR GRP BEIJING CO LTD +2
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
CHINA RAILWAY BEIJING ENG BUREAU GP OR GRP BEIJING CO LTD
Filing Date
2023-08-30
Publication Date
2026-06-12

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Abstract

The application discloses a curved surface net rack intelligent synchronous jacking system, which comprises a group of jacking columns with intelligent positioning and adjusting systems. The jacking column with the intelligent positioning and adjusting system adopts a space dot matrix sliding sheet, has higher mobility compared with a conventional movable structure, has stronger stress dispersion effect, and is more stable and adjustable on the intelligent support. Meanwhile, the space dot matrix structure is adopted as a movable structure, and the space dot matrix structure has the functions of multi-point connection support and stress dispersion. The device structure still has strong stability in the case of one-point failure, so that the anti-overturning function is realized.
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