A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Prestressed steel strand anchoring system for bridge construction
The invention provides a prestressed steel strand anchoring system for bridge construction. The system comprises a wall body, a pouring cavity penetrating up and down is formed in the wall body, an anti-skid box is fixedly connected with the upper end face of the wall body, an operation cavity penetrating up and down and communicating with the pouring cavity is formed in the anti-skid box, and steel bars penetrate through the pouring cavity and the operation cavity. Through mutual cooperation of a driving shaft and a matching shaft, a branching gear disc is driven to wind an adhesive tape, the wrapping performance is good, the branching gear disc can be effectively prevented from slipping, a prestress tensile test is facilitated, the working efficiency is improved, an offset gear is used for assisting a recycling wheel disc to recycle the adhesive tape, the adhesive tape is tightened, and waste of redundant adhesive tape is avoided; slipping of the branching gear disc can be prevented, steel bars can be flexibly fixed through cooperation of steel bar fixing clamps and nuts, firmness is good, detachment is convenient, and loss of parts is effectively reduced.
本发明公开了一种桥梁施工用预应力钢绞线锚固系统，包括墙体，墙体内部开设有上下贯穿的浇筑腔，墙体上端面固定连接有防滑箱，防滑箱内部开设有上下贯穿且与浇筑腔连通的作业腔，浇筑腔与作业腔内穿过有钢筋；本发明通过主动轴与配合轴之间的相互配合，带动分线齿轮盘缠绕胶带，包裹性能好，能够有效防止分线齿轮盘打滑，且有助于预应力拉伸试验，提高工作效率，利用偏移齿轮辅助回收轮盘进行回收胶带并且使胶带紧绷，避免浪费多余的胶带，有助于防止分线齿轮盘打滑，还利用钢筋固定夹与螺帽的配合，灵活地对钢筋进行固定，牢固性能好，且拆卸方便，有效减少零件的损耗。
Prestressed steel strand anchoring system for bridge construction
The invention provides a prestressed steel strand anchoring system for bridge construction. The system comprises a wall body, a pouring cavity penetrating up and down is formed in the wall body, an anti-skid box is fixedly connected with the upper end face of the wall body, an operation cavity penetrating up and down and communicating with the pouring cavity is formed in the anti-skid box, and steel bars penetrate through the pouring cavity and the operation cavity. Through mutual cooperation of a driving shaft and a matching shaft, a branching gear disc is driven to wind an adhesive tape, the wrapping performance is good, the branching gear disc can be effectively prevented from slipping, a prestress tensile test is facilitated, the working efficiency is improved, an offset gear is used for assisting a recycling wheel disc to recycle the adhesive tape, the adhesive tape is tightened, and waste of redundant adhesive tape is avoided; slipping of the branching gear disc can be prevented, steel bars can be flexibly fixed through cooperation of steel bar fixing clamps and nuts, firmness is good, detachment is convenient, and loss of parts is effectively reduced.
本发明公开了一种桥梁施工用预应力钢绞线锚固系统，包括墙体，墙体内部开设有上下贯穿的浇筑腔，墙体上端面固定连接有防滑箱，防滑箱内部开设有上下贯穿且与浇筑腔连通的作业腔，浇筑腔与作业腔内穿过有钢筋；本发明通过主动轴与配合轴之间的相互配合，带动分线齿轮盘缠绕胶带，包裹性能好，能够有效防止分线齿轮盘打滑，且有助于预应力拉伸试验，提高工作效率，利用偏移齿轮辅助回收轮盘进行回收胶带并且使胶带紧绷，避免浪费多余的胶带，有助于防止分线齿轮盘打滑，还利用钢筋固定夹与螺帽的配合，灵活地对钢筋进行固定，牢固性能好，且拆卸方便，有效减少零件的损耗。
Prestressed steel strand anchoring system for bridge construction
一种桥梁施工用预应力钢绞线锚固系统
TANG YUBEI (author)
2021-12-21
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
| European Patent Office | 2023
Prestressed steel strand tensioning device for road and bridge construction
| European Patent Office | 2023