The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 30, 2024
Filed:
Dec. 20, 2021
China Railway Guangzhou Engineering Group Co., Ltd., Guangdong, CN;
China Railway Guangzhou Engineering Group Real Estate Co., Ltd., Guangdong, CN;
Xiao Zhou, Guangdong, CN;
Xiaofeng Deng, Guangdong, CN;
Yongguang Chen, Guangdong, CN;
Zhouyu Xie, Guangdong, CN;
Gaofei Wei, Guangdong, CN;
Jiawei Yang, Guangdong, CN;
Ping Zhang, Guangdong, CN;
Beibei Cheng, Guangdong, CN;
Wenqiang Zheng, Guangdong, CN;
Ying Wang, Guangdong, CN;
Yuan Xu, Guangdong, CN;
CHINA RAILWAY GUANGZHOU ENGINEERING GROUP CO., LTD., Guangzhou, CN;
China Railway Guangzhou Engineering Group Real Estate Co., Ltd., Guangzhou, CN;
Abstract
The present application disclosures a double production line and a rapid prefabrication process of a segmental beam. The double production line including two production machine and a track system provided on the construction ground; the production machine includes a fixed end mold, two side molds, a bottom mold trolley, a middle internal mold trolley and two side internal mold trolley; two side molds are positioned on two sides of the fixed end mold respectively, the fixed end mold and two side molds together define a pouring position with an end opening, two openings of the pouring position are arranged facing each other; the track system includes a transverse track and a longitudinal track communicated with each other, two pouring positions are both positioned in the extension path of the transverse track, and the longitudinal track is positioned between two pouring positions.