A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
CFRP plate prestress tensioning and anchoring equipment
The invention relates to the field of bridge reinforcement, in particular to prestress tensioning and anchoring equipment which comprises a fixed end, a tensioning end and a tensioning device, the fixed end and the tensioning end are fixed to the two ends of a carbon fiber plate, the tensioning device is close to the tensioning end, the carbon fiber plate and the tensioning and anchoring equipment are both arranged at the bottom end of a beam body, and the fixed end, the tensioning end and the tensioning device are all fixedly connected with the beam body. The tensioning end comprises a fixing base and a tensioning clamping piece, the fixing base is fixedly connected with the beam body, the tensioning clamping piece is fixedly connected with the carbon fiber plate, a connecting piece used for fixing is arranged between the tensioning clamping piece and the fixing base, and the end, away from the fixing base, of the tensioning clamping piece is connected with a tensioning device. The prestress tensioning and anchoring equipment is simple in structure and convenient to mount, and has the effect of shortening the construction period of bridge reinforcement.
本申请涉及桥梁加固的领域，尤其是涉及一种预应力张拉锚固设备，其包括固定在碳纤维板两端的固定端和张拉端，以及靠近张拉端的张拉装置，碳纤维板和张拉锚固设备均设置梁体的底端，固定端、张拉端和张拉装置均与梁体固定连接，张拉端包括固定座和张拉夹紧件，固定座与梁体固定连接，张拉夹紧件与碳纤维板固定连接，张拉夹紧件与固定座之间设置有用于固定的连接件，张拉夹紧件远离固定座的一端与张拉装置连接。本申请中的预应力张拉锚固设备结构简单、安装方便，具有缩短桥梁加固的施工周期的效果。
CFRP plate prestress tensioning and anchoring equipment
The invention relates to the field of bridge reinforcement, in particular to prestress tensioning and anchoring equipment which comprises a fixed end, a tensioning end and a tensioning device, the fixed end and the tensioning end are fixed to the two ends of a carbon fiber plate, the tensioning device is close to the tensioning end, the carbon fiber plate and the tensioning and anchoring equipment are both arranged at the bottom end of a beam body, and the fixed end, the tensioning end and the tensioning device are all fixedly connected with the beam body. The tensioning end comprises a fixing base and a tensioning clamping piece, the fixing base is fixedly connected with the beam body, the tensioning clamping piece is fixedly connected with the carbon fiber plate, a connecting piece used for fixing is arranged between the tensioning clamping piece and the fixing base, and the end, away from the fixing base, of the tensioning clamping piece is connected with a tensioning device. The prestress tensioning and anchoring equipment is simple in structure and convenient to mount, and has the effect of shortening the construction period of bridge reinforcement.
本申请涉及桥梁加固的领域，尤其是涉及一种预应力张拉锚固设备，其包括固定在碳纤维板两端的固定端和张拉端，以及靠近张拉端的张拉装置，碳纤维板和张拉锚固设备均设置梁体的底端，固定端、张拉端和张拉装置均与梁体固定连接，张拉端包括固定座和张拉夹紧件，固定座与梁体固定连接，张拉夹紧件与碳纤维板固定连接，张拉夹紧件与固定座之间设置有用于固定的连接件，张拉夹紧件远离固定座的一端与张拉装置连接。本申请中的预应力张拉锚固设备结构简单、安装方便，具有缩短桥梁加固的施工周期的效果。
CFRP plate prestress tensioning and anchoring equipment
一种CFRP板预应力张拉锚固设备
ZHANG XIAOBIN (author) / WU ERPENG (author) / GUO JIAO (author) / OU GAOLONG (author) / ZHAO WEIPING (author)
2024-05-03
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
Prestress automatic tensioning anchoring equipment and tensioning method
| European Patent Office | 2021