US 12,392,752 B2
Testing device for internal lateral casting of spatial K-type inclined column grid and the testing method thereof
Zhen Wang, Zhejiang (CN); Junting Cheng, Zhejiang (CN); Yang Zhao, Zhejiang (CN); Zhi Ding, Zhejiang (CN); Xuelin Yang, Zhejiang (CN); Mengqin Wu, Zhejiang (CN); Kaiyu Zhu, Zhejiang (CN); and Haochuan Qu, Zhejiang (CN)
Assigned to HANGZHOU CITY UNIVERSITY, Zhejiang (CN); and ZHEJIANG PROVINCE INSTITUTE OF ARCHITECTURAL DESIGN AND RESEARCH, Zhejiang (CN)
Filed by Hangzhou City University, Zhejiang (CN)
Filed on Feb. 24, 2023, as Appl. No. 18/174,081.
Claims priority of application No. 202210865827.3 (CN), filed on Jul. 22, 2022.
Prior Publication US 2024/0053299 A1, Feb. 15, 2024
Int. Cl. G01N 29/06 (2006.01); E04B 1/30 (2006.01); G01N 29/04 (2006.01); G01N 29/07 (2006.01); G01N 29/22 (2006.01)
CPC G01N 29/0672 (2013.01) [E04B 1/30 (2013.01); G01N 29/045 (2013.01); G01N 29/07 (2013.01); G01N 29/223 (2013.01); G01N 2291/011 (2013.01); G01N 2291/0232 (2013.01); G01N 2291/0289 (2013.01); G01N 2291/105 (2013.01)] 10 Claims
OG exemplary drawing
 
1. A testing device for internal lateral casting of spatial K-type inclined column grid, comprises an upper half of the diagrid cross node, a lower half of the grid inclined column, an overturn-preventing supporting frame, an anchoring limiting basis, a peripheral framework platform and an imaging detection device;
the upper half of the diagrid cross node is provided above, comprising an upper inclined column member end I (1), an upper inclined column member end II (2), a lower inclined column member end I (3), a lower inclined column member end II (4), a horizontal steel beam bracket I (5), a horizontal steel beam bracket II (6) and a core stiffening plate assembly (7); the upper inclined column member end I (1) and the upper inclined column member end II (2) are connected to a top of core stiffening plate assembly (7), and the lower inclined column member end I (3) and the lower inclined column member end II (4) are connected to a bottom of core stiffening plate assembly (7); the horizontal steel beam bracket I (5) and the horizontal steel beam bracket II (6) are provided on the core stiffening plate assembly (7);
the lower half of the grid inclined column is provided below, comprising a steel pipe inclined column member I (13) and a steel pipe inclined column member II (14) provided in oblique crossing, and a bottom fixed end plate (16); the steel pipe inclined column member I (13) and the steel pipe inclined column member II (14) are butt with the lower inclined column member end I (3) and the lower inclined column member end II (4), respectively;
the overturn-preventing supporting frame is provided at a rear side, comprising truss columns (19), a truss horizontal beam (20) and diagonal webs (21); the truss columns (19) are connected with each other by the truss horizontal beam (20) and the diagonal webs (21); the upper end joint (17) is provided at a top of truss column (19) and a top support transfer girder (22) is provided at the upper end joint (17);
the anchoring limiting basis is provided at a bottom, comprising a first bottom column base (23), a second bottom column base (24) and limit flangings (26); the limit flangings (26) are provided at a side of the first bottom column base (23) and the second bottom column base (24);
peripheral framework platform comprises vertical uprights (28), horizontal supporting bars (29), steel floor plates (30) and a steel inclined ladder (31); the vertical uprights (28) are vertically connected to the horizontal supporting bars (29), and the steel floor plates (30) and the steel inclined ladder (31) are provided between the vertical uprights (28) and the horizontal support bars (29);
the imaging detection device comprises a measuring line layout system (38) and an ultrasonic CT imaging system (39).