A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a pier column reinforcement cage protection layer device and a comprehensive construction method, and relates to the technical field of bridge construction. According to the pier column reinforcement cage protection layer device and the comprehensive construction method, the pier column reinforcement cage protection layer device comprises a reinforcement cage vertically installed on a horizontal datum, reinforcing mechanisms are transversely installed in the middle of the reinforcement cage at equal intervals in the length direction of the reinforcement cage, each reinforcing mechanism comprises a reinforcing ring coaxially connected in a sleeving mode in the circumferential direction of a main rib, and triangular supporting ribs are transversely installed on the inner side faces of the reinforcing rings; a positioning mechanism is transversely mounted at the bottom of the reinforcement cage and comprises a positioning reinforcing ring which is coaxially sleeved in the circumferential direction of a main rib, and a positioning rib of a cross-shaped structure is transversely mounted on the inner side face of the positioning reinforcing ring, so that the effect of a supporting rib is achieved at the bottom of the reinforcement cage, and positioning and mounting are facilitated; the periphery of the steel reinforcement cage is further wrapped with a shaping formwork in the length direction of the steel reinforcement cage, the shaping formwork is formed by splicing a left hollow semi-cylindrical structure and a right hollow semi-cylindrical structure which are formed by rolling aluminum alloy plates, and therefore the influence of the shaping formwork on the steel reinforcement cage is reduced to the maximum extent.
本发明公开了一种墩柱钢筋笼保护层装置及综合施工方法，涉及桥梁施工技术领域。本发明的一种墩柱钢筋笼保护层装置及综合施工方法，包括竖向安装在水平基准上的钢筋笼，钢筋笼中部沿其长度方向等间距横向安装有加强机构，加强机构包括沿主筋周向同轴套接的加强圈，加强圈内侧面横向安装有三角形的支撑筋；钢筋笼底部横向安装有定位机构，定位机构包括沿主筋周向同轴套接的定位加强圈，定位加强圈内侧面横向安装有十字形结构的定位筋，从而在钢筋笼底部起到支撑筋的作用，且便于定位安装；钢筋笼外围沿其长度方向还包覆有定型模板，定型模板包括由铝合金板卷制而成的左右两个空心半圆柱结构拼接而成，以最大限度的降低定型模板对钢筋笼的影响。
The invention discloses a pier column reinforcement cage protection layer device and a comprehensive construction method, and relates to the technical field of bridge construction. According to the pier column reinforcement cage protection layer device and the comprehensive construction method, the pier column reinforcement cage protection layer device comprises a reinforcement cage vertically installed on a horizontal datum, reinforcing mechanisms are transversely installed in the middle of the reinforcement cage at equal intervals in the length direction of the reinforcement cage, each reinforcing mechanism comprises a reinforcing ring coaxially connected in a sleeving mode in the circumferential direction of a main rib, and triangular supporting ribs are transversely installed on the inner side faces of the reinforcing rings; a positioning mechanism is transversely mounted at the bottom of the reinforcement cage and comprises a positioning reinforcing ring which is coaxially sleeved in the circumferential direction of a main rib, and a positioning rib of a cross-shaped structure is transversely mounted on the inner side face of the positioning reinforcing ring, so that the effect of a supporting rib is achieved at the bottom of the reinforcement cage, and positioning and mounting are facilitated; the periphery of the steel reinforcement cage is further wrapped with a shaping formwork in the length direction of the steel reinforcement cage, the shaping formwork is formed by splicing a left hollow semi-cylindrical structure and a right hollow semi-cylindrical structure which are formed by rolling aluminum alloy plates, and therefore the influence of the shaping formwork on the steel reinforcement cage is reduced to the maximum extent.
本发明公开了一种墩柱钢筋笼保护层装置及综合施工方法，涉及桥梁施工技术领域。本发明的一种墩柱钢筋笼保护层装置及综合施工方法，包括竖向安装在水平基准上的钢筋笼，钢筋笼中部沿其长度方向等间距横向安装有加强机构，加强机构包括沿主筋周向同轴套接的加强圈，加强圈内侧面横向安装有三角形的支撑筋；钢筋笼底部横向安装有定位机构，定位机构包括沿主筋周向同轴套接的定位加强圈，定位加强圈内侧面横向安装有十字形结构的定位筋，从而在钢筋笼底部起到支撑筋的作用，且便于定位安装；钢筋笼外围沿其长度方向还包覆有定型模板，定型模板包括由铝合金板卷制而成的左右两个空心半圆柱结构拼接而成，以最大限度的降低定型模板对钢筋笼的影响。
Pier column reinforcement cage protection layer device and comprehensive construction method
一种墩柱钢筋笼保护层装置及综合施工方法
FANG YI (author)
2022-11-11
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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