Title:
AIR BAG TYPE FLOATING LOADING MECHANISM
Document Type and Number:
WIPO Patent Application WO/2023/179166
Kind Code:
A1
Abstract:
The present invention belongs to the technical field of bridge experiment equipment. Disclosed is an air bag type floating loading mechanism. The air bag type floating loading mechanism disclosed in the present invention comprises: a loading main body, loading wheels, rolling wheels, an air bag and a pressure sensor. The loading wheels are arranged on an upper surface of the loading main body; first central shafts of the loading wheels are parallel to the upper surface and are perpendicular to the length direction of the loading main body; the loading wheels comprise first loading wheels and second loading wheels, the first loading wheels being located at the left part of the upper surface, and the second loading wheels being located at the right part of the upper surface; the rolling wheels are arranged on a lower surface; second central shafts of the rolling wheels are parallel to the first central shafts; the air bag is arranged between the first loading wheels and the upper surface; the pressure sensor is connected between the second loading wheels and the upper surface. The air bag type floating loading mechanism is used for bridge durability wheel load experiment equipment. The loading wheels run on a track in a floating uniform-force contact manner, and the multiple rolling wheels run on a bridge deck in a floating uniform-force contact manner, so that the application range of a loading vehicle is expanded.
Inventors:
FENG BING (CN)
ZHANG PENG (CN)
RUAN JIUHONG (CN)
JIA QIAN (CN)
GUAN ZHIGUANG (CN)
ZHANG JIWEI (CN)
YANG FUGUANG (CN)
WANG GANG (CN)
WU QINGZHEN (CN)
GUO XINGYU (CN)
FENG JINXIANG (CN)
HAN YING (CN)
WANG HUIJUN (CN)
ZHANG PENG (CN)
RUAN JIUHONG (CN)
JIA QIAN (CN)
GUAN ZHIGUANG (CN)
ZHANG JIWEI (CN)
YANG FUGUANG (CN)
WANG GANG (CN)
WU QINGZHEN (CN)
GUO XINGYU (CN)
FENG JINXIANG (CN)
HAN YING (CN)
WANG HUIJUN (CN)
Application Number:
PCT/CN2022/143775
Publication Date:
September 28, 2023
Filing Date:
December 30, 2022
Export Citation:
Assignee:
UNIV SHANDONG JIAOTONG (CN)
International Classes:
G01M5/00
Foreign References:
| CN114754950A | 2022-07-15 | |||
| CN114754949A | 2022-07-15 | |||
| CN114754951A | 2022-07-15 | |||
| CN102243157A | 2011-11-16 | |||
| CN201983990U | 2011-09-21 | |||
| CN101240523A | 2008-08-13 | |||
| CN202024926U | 2011-11-02 | |||
| CN109387445A | 2019-02-26 | |||
| CN201780242U | 2011-03-30 | |||
| DE102016205116A1 | 2017-06-22 |
Other References:
LI YONGQI, MENG SHUTAO: "Accelerated Loading Test System-ALF", JOURNAL OF HIGHWAY AND TRANSPORTATION RESEARCH AND DEVELOPMENT, vol. 9, no. 1, 31 December 1992 (1992-12-31), pages 71 - 72, XP093094579
Attorney, Agent or Firm:
BEIJING NEWVISION PATENT&TRADEMARK AGENT LIMITED (CN)
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