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Patent Searching and Data


Title:
REUSABLE POST-CAST STRIP SUPPORT REPLACEMENT FORCE TRANSFER DEVICE AND CONSTRUCTION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2021/228189
Kind Code:
A1
Abstract:
The present invention provides a reusable post-cast strip support replacement force transfer device and a construction method therefor. The device comprises detachable profile steel brackets connected to main body structural beams, a force transfer beam connected to the brackets, and high-strength bolts. The profile steel brackets are connected to the main body structural beams and the force transfer beam by means of the high-strength bolts to form the post-cast strip support replacement force transfer device. According to the post-cast strip support replacement force transfer device of the present invention, by means of embedding the high-strength bolts, and by arranging the force transfer beam and the brackets at the tops of the main body structural beams, the device can adapt to post-cast strip support replacement force transfer conditions of main body structural beams with different sections; and compared with a traditional support replacement force transfer method in which profile steel is embedded in a structural beam, the present device uses bolted connection, and has the advantages of being detachable and reusable, being high in adaptability, being simple, convenient and efficient in operation, and being cost-effective.

Inventors:
SUN, Haiwei (CN)
SHI, Yang (CN)
LI, Ying (CN)
LIN, Xiahua (CN)
CHEN, Shengjun (CN)
HUANG, Yajun (CN)
YANG, Weiguo (CN)
Application Number:
PCT/CN2021/093560
Publication Date:
November 18, 2021
Filing Date:
May 13, 2021
Export Citation:
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Assignee:
THE THIRD CONSTRUCTION CO., LTD OF CHINA CONSTRUCTION THIRD ENGINEERING BUREAU (CN)
International Classes:
E02D29/16
Attorney, Agent or Firm:
BEIJING WEIZHENG PATENT AGENCY CO., LTD. et al. (CN)
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