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A platform for research: civil engineering, architecture and urbanism
Prestressed anchorage device and anchoring construction method
The invention discloses a prestressed anchorage device, and belongs to the technical field of prestressed anchorage devices. The prestressed anchorage device comprises a lower anchor plate; an upper anchor plate is arranged above the lower anchor plate; mounting grooves are symmetrically formed in the upper end of the lower anchor plate; a position adjusting assembly is arranged on the lower anchor plate; sliding grooves are symmetrically formed in the bottom end of the upper anchor plate; a plurality of through holes are formed in the upper anchor plate; a steel strand is arranged in the through holes in a penetrating mode; a restraining sleeve is arranged at the top of the steel strand; a corrugated pipe is arranged at the top of the restraining sleeve; and the bottom end of the steel strand penetrates through the lower anchor plate, extends downwards and is fixed to the lower anchor plate. The position adjusting assembly is arranged and can be used for adjusting the distance between the lower anchor plate and the upper anchor plate, operation is convenient and fast, physical strength is saved, meanwhile, the steel strand is located between two rotating rollers, and due to the fact that the rotating rollers can rotate, hard friction is avoided, and the steel strand is prevented from being damaged.
本发明公开了预应力锚具技术领域的一种预应力锚具，包括下锚板，下锚板的上方设置有上锚板，下锚板的上端对称开设有安装槽，下锚板上设置有位置调节组件，上锚板的底端对称开设有滑槽，上锚板上开设有若干通孔，通孔的内部贯穿设置有钢绞线，钢绞线的顶部设置有约束套，约束套的顶部设置有波纹管，钢绞线的底端贯穿下锚板往下延伸，且与下锚板固定；本发明设置有位置调节组件，可用于调节下锚板和上锚板之间的距离，操作便捷，节省了体力，同时，钢绞线位于两个转辊之间，由于转辊可以转动，避免了硬性摩擦，防止钢绞线受到损伤。
Prestressed anchorage device and anchoring construction method
The invention discloses a prestressed anchorage device, and belongs to the technical field of prestressed anchorage devices. The prestressed anchorage device comprises a lower anchor plate; an upper anchor plate is arranged above the lower anchor plate; mounting grooves are symmetrically formed in the upper end of the lower anchor plate; a position adjusting assembly is arranged on the lower anchor plate; sliding grooves are symmetrically formed in the bottom end of the upper anchor plate; a plurality of through holes are formed in the upper anchor plate; a steel strand is arranged in the through holes in a penetrating mode; a restraining sleeve is arranged at the top of the steel strand; a corrugated pipe is arranged at the top of the restraining sleeve; and the bottom end of the steel strand penetrates through the lower anchor plate, extends downwards and is fixed to the lower anchor plate. The position adjusting assembly is arranged and can be used for adjusting the distance between the lower anchor plate and the upper anchor plate, operation is convenient and fast, physical strength is saved, meanwhile, the steel strand is located between two rotating rollers, and due to the fact that the rotating rollers can rotate, hard friction is avoided, and the steel strand is prevented from being damaged.
本发明公开了预应力锚具技术领域的一种预应力锚具，包括下锚板，下锚板的上方设置有上锚板，下锚板的上端对称开设有安装槽，下锚板上设置有位置调节组件，上锚板的底端对称开设有滑槽，上锚板上开设有若干通孔，通孔的内部贯穿设置有钢绞线，钢绞线的顶部设置有约束套，约束套的顶部设置有波纹管，钢绞线的底端贯穿下锚板往下延伸，且与下锚板固定；本发明设置有位置调节组件，可用于调节下锚板和上锚板之间的距离，操作便捷，节省了体力，同时，钢绞线位于两个转辊之间，由于转辊可以转动，避免了硬性摩擦，防止钢绞线受到损伤。
Prestressed anchorage device and anchoring construction method
一种预应力锚具及锚固施工方法
ZHAI HAIYANG (author)
2021-09-21
Patent
Electronic Resource
Chinese
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