Title:
UPPER-BEARING TYPED MOVABLE FORMWORK
Document Type and Number:
WIPO Patent Application WO/2010/015178
Kind Code:
A1
Abstract:
An upper-bearing typed movable formwork used for cast-in-situ of concrete box girder in bridge engineering, comprising left and right legs (7) which are respectively fixed on a pier, left and right longitudinal/transverse sliding mechanisms (9), bearing devices and a template system. The left and right longitudinal/transverse sliding mechanisms (9) are respectively arranged on the left and right legs (7) and can move horizontally along the left and right legs (7), the bearing devices are respectively fixed on the left and right longitudinal/transverse sliding mechanisms (9), the template system comprises a bottom formwork (6), an internal mold (3), a left mold and a right mold, the bottom formwork (6) is formed by screw connection of a left bottom formwork and a right bottom formwork (6a,6b) which are symmetrical about the axis line of the concrete box girder, two ends of the bottom formwork are respectively fixed on two opposite internal side surfaces of the left main beam and the right main beam (1). The movable formwork also comprises a plurality of adjustable supporting rods (14) used for supporting the template system.
Inventors:
QIN, Shunquan (Floor 12, Building 6 SBI Chuangye Street, Dongxin Road, East Lake High-Tech Development Zon, Wuhan Hubei 0, 430000, CN)
秦顺全 (中国湖北省武汉市东湖新技术开发区东信路SBI创业街6号楼12层, Hubei 0, 430000, CN)
MA, Tao (Floor 12, Building 6 SBI Chuangye Street, Dongxin Road, East Lake High-Tech Development Zon, Wuhan Hubei 0, 430000, CN)
马涛 (中国湖北省武汉市东湖新技术开发区东信路SBI创业街6号楼12层, Hubei 0, 430000, CN)
YAO, Sen (Floor 12, Building 6 SBI Chuangye Street, Dongxin Road, East Lake High-Tech Development Zon, Wuhan Hubei 0, 430000, CN)
秦顺全 (中国湖北省武汉市东湖新技术开发区东信路SBI创业街6号楼12层, Hubei 0, 430000, CN)
MA, Tao (Floor 12, Building 6 SBI Chuangye Street, Dongxin Road, East Lake High-Tech Development Zon, Wuhan Hubei 0, 430000, CN)
马涛 (中国湖北省武汉市东湖新技术开发区东信路SBI创业街6号楼12层, Hubei 0, 430000, CN)
YAO, Sen (Floor 12, Building 6 SBI Chuangye Street, Dongxin Road, East Lake High-Tech Development Zon, Wuhan Hubei 0, 430000, CN)
Application Number:
CN2009/072990
Publication Date:
February 11, 2010
Filing Date:
July 30, 2009
Export Citation:
Assignee:
CHINA MAJOR BRIDGE ENGINEERING CO., LTD (Floor 12, Building 6SBI Chuangye Street, Dongxin Road, East Lake,High-Tech Development Zon, Wuhan Hubei 0, 430000, CN)
中铁大桥局股份有限公司 (中国湖北省武汉市东湖新技术开发区东信路SBI创业街6号楼12层, Hubei 0, 430000, CN)
QIN, Shunquan (Floor 12, Building 6 SBI Chuangye Street, Dongxin Road, East Lake High-Tech Development Zon, Wuhan Hubei 0, 430000, CN)
秦顺全 (中国湖北省武汉市东湖新技术开发区东信路SBI创业街6号楼12层, Hubei 0, 430000, CN)
MA, Tao (Floor 12, Building 6 SBI Chuangye Street, Dongxin Road, East Lake High-Tech Development Zon, Wuhan Hubei 0, 430000, CN)
马涛 (中国湖北省武汉市东湖新技术开发区东信路SBI创业街6号楼12层, Hubei 0, 430000, CN)
中铁大桥局股份有限公司 (中国湖北省武汉市东湖新技术开发区东信路SBI创业街6号楼12层, Hubei 0, 430000, CN)
QIN, Shunquan (Floor 12, Building 6 SBI Chuangye Street, Dongxin Road, East Lake High-Tech Development Zon, Wuhan Hubei 0, 430000, CN)
秦顺全 (中国湖北省武汉市东湖新技术开发区东信路SBI创业街6号楼12层, Hubei 0, 430000, CN)
MA, Tao (Floor 12, Building 6 SBI Chuangye Street, Dongxin Road, East Lake High-Tech Development Zon, Wuhan Hubei 0, 430000, CN)
马涛 (中国湖北省武汉市东湖新技术开发区东信路SBI创业街6号楼12层, Hubei 0, 430000, CN)
International Classes:
E01D21/00; B28B7/00; E04G13/00; E04G17/00
Attorney, Agent or Firm:
BEIJING PSCU PATENT OFFICE (5-5 No. 1 Block of Sanlihe, Xicheng District, Beijing 5, 100045, CN)
Download PDF: