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:
May. 27, 2014
Filed:
Sep. 02, 2011
Shunquan Qin, Hubei, CN;
Juntang LI, Hubei, CN;
Wainan Zhou, Hubei, CN;
Jie Song, Hubei, CN;
Manming Tu, Hubei, CN;
Weiqi Mao, Hubei, CN;
Fahai Yao, Hubei, CN;
Ruixia Zhang, Hubei, CN;
Aihua Zhang, Hubei, CN;
Yong Tang, Hubei, CN;
Shunquan Qin, Hubei, CN;
Juntang Li, Hubei, CN;
Wainan Zhou, Hubei, CN;
Jie Song, Hubei, CN;
Manming Tu, Hubei, CN;
Weiqi Mao, Hubei, CN;
Fahai Yao, Hubei, CN;
Ruixia Zhang, Hubei, CN;
Aihua Zhang, Hubei, CN;
Yong Tang, Hubei, CN;
China Zhongtie Major Bridge Engineering Group Co., Ltd., Wuhan, Hubei, CN;
Abstract
The present invention claims a three-truss continuous steel truss girder-pushing device and an arrangement method thereof. The device comprises three supporting structures of left, center and right, the three supporting structures are provided respectively with left and right side truss slideway girders and a middle truss slideway girder. The front ends of the slideway girder are provided with an operating platform where horizontal continuous pushing jacks are installed; the front ends of the left and right slideway girder and the center slideway girder are each provided with four vertical lifting jacks. The three-truss continuous steel truss girder-pushing device simultaneously pushes the two side trusses of the steel truss beam only, while the center truss slides passively, thereby improving construction efficiency and reducing construction costs.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile