Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
FABRICATED RAPID CONSTRUCTION PLATFORM FOR BRIDGE AND CONTROL METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2022/151773
Kind Code:
A1
Abstract:
A fabricated rapid construction platform for a bridge, wherein the construction platform comprises a fixing frame, an upper-layer tubular pile position control structure (6), a lower-layer tubular pile position control structure (7), and a console; the fixing frame comprises a bottom rail platform (1), supporting posts (3), a top operation platform (2), and several supporting legs (4); the upper-layer tubular pile position control structure (6) and the lower-layer tubular pile position control structure (7) are provided between the bottom rail platform (1) and the top operation platform (2); the upper-layer tubular pile position control structure (6) comprises two sub-structures arranged symmetrically about the central axis of a second through hole, and each sub-structure comprises a braking device (61), a vertical control arm (63), and a horizontal control arm (62); and the lower-layer tubular pile position control structure (7) comprises an annular frame (71), a revolution driving device, and four lower control arms (73). On the basis of the construction platform, a corresponding control method is also provided for safe construction, thereby solving the problems that the traditional hoisting manners have excessively large local stress, use a large number of apparatuses for hoisting, consume long time for hoisting, and have difficulty in controlling accurate connection of joints during a pile connection process.

Inventors:
WANG HUA (CN)
WANG LONGLIN (CN)
WANG XIRUI (CN)
HAO TIANZHI (CN)
WEI GANGRONG (CN)
LI LITAO (CN)
QIU BO (CN)
LUO JIZHI (CN)
YANG YUHOU (CN)
LIU SHIJIAN (CN)
YU MENGSHENG (CN)
ZHUO XIAOLI (CN)
HUANG KAINAN (CN)
CHEN JIANHENG (CN)
LI ZENGKE (CN)
CHEN JIPENG (CN)
Application Number:
PCT/CN2021/122788
Publication Date:
July 21, 2022
Filing Date:
October 09, 2021
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
GUANGXI TRANSP SCIENCE AND TECHNOLOGY GROUP CO LTD (CN)
International Classes:
E01D21/00
Foreign References:
CN105586970A2016-05-18
CN108330974A2018-07-27
CN106284333A2017-01-04
CN111997047A2020-11-27
EP2327838A22011-06-01
CN112746567A2021-05-04
CN214882985U2021-11-26
Attorney, Agent or Firm:
BEIJING GAOWO LAW FIRM (CN)
Download PDF: