Construction apparatus and method for lifting and sliding object over barrier in horizontal direction

US9278831B2 · kind B2 · utility

Assignees

• GUANGZHOU CONSTRUCTION ENGINEERING CO., LTD. · CN
• SHANGHAI YESHENG MECHANICAL & ELECTRICAL CONTROL TECHNOLOGY CO., LTD · CN

Inventors

• Junyue Gao · 流花街道, CN
• Long Wang · 流花街道, CN
• Wei Wei · Beijing, CN
• Jianming Wen · Shanghai, CN
• Sui Yin · 流花街道, CN
• Yanfeng Jia · Shanghai, CN
• Yuantao Zhao · Shanghai, CN

Key dates

• Filing date: Sep 20, 2013
• Grant date: Mar 8, 2016
• Expiry date: Jul 18, 2034

Classification

• Technology area (CPC B): Performing Operations; Transporting
• CPC primary: B66C13/04
• WIPO field: Handling
• WIPO sector: Mechanical engineering

Abstract

The present invention disclosed an apparatus and for lifting and sliding object over barrier in horizontal direction, comprising two lifting beams that placed on supporting structures and located above object to be lifted and a barrier, and a lifter installed on the lifting beam. A hydraulic push instrument kit is installed on a lifting beam to move the shoulder beam and the lifter. The lifter connects with the object through the steel strand and a triangle transfer connector having three fixed-holds. When the steel strand encounters a barrier in horizontal direction, setting another lifting apparatus on the part of lifting beams located on the other side of the barrier, connecting another lifting apparatus with the third fixed-hold of transfer connectors 4 by steel strands, and lifting the object until whole load of the object has been transferred onto the second lifter and the object can move to the desired position.