A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Combined prestressed anchorage device
The invention relates to the technical field of anchorage devices, in particular to a combined prestressed anchorage device which comprises an anchorage device body. The anchorage device further comprises a plurality of sets of through openings, and the through openings are evenly formed in the anchorage device body. The multiple sets of clamping pieces are all placed in the adjacent through openings; every two adjacent clamping pieces are connected through the multiple sets of first springs; the pre-buckling mechanism is arranged in an inner cavity of the adjacent through opening, the elastic clamping head is clamped in the clamping opening, the pre-buckling purpose is achieved, the inserting rod is inserted into the through groove, the threaded rod can drive the circular plate to move downwards by rotating the threaded rod, the circular plate moves downwards to make contact with the top of the clamping piece, and the clamping piece can be limited and fixed. The anchorage device is simple in structure, convenient to install the anchorage device body and the clamping piece, time is saved, and the problems that in the background technology, the clamping piece is prone to falling off in the installation process, only one clamping piece on a steel strand can be installed at a time, and operation is troublesome are solved.
本发明涉及锚具技术领域，具体为一种组合式预应力锚具，包括锚具本体；还包括：通口，多组所述通口均匀开设于所述锚具本体上；夹片，多组所述夹片均放置于相邻所述通口内；第一弹簧，相邻两个所述夹片通过多组第一弹簧相连接；预卡扣机构，预卡扣机构设置在相邻所述通口的内腔，弹性卡头卡在卡口内，达到预卡扣的目的，将插杆插入通槽内，通过转动螺纹杆，可实现螺纹杆带动圆板向下运动，使得圆板向下运动接触到夹片的顶部，可实现对夹片限位固定，便于锚具本体和夹片的安装，而且节省时间，以解决上述背景技术中提出的夹片在安装时容易掉落，而且每次只能安装一个钢绞线上的夹片，较为麻烦问题。
Combined prestressed anchorage device
The invention relates to the technical field of anchorage devices, in particular to a combined prestressed anchorage device which comprises an anchorage device body. The anchorage device further comprises a plurality of sets of through openings, and the through openings are evenly formed in the anchorage device body. The multiple sets of clamping pieces are all placed in the adjacent through openings; every two adjacent clamping pieces are connected through the multiple sets of first springs; the pre-buckling mechanism is arranged in an inner cavity of the adjacent through opening, the elastic clamping head is clamped in the clamping opening, the pre-buckling purpose is achieved, the inserting rod is inserted into the through groove, the threaded rod can drive the circular plate to move downwards by rotating the threaded rod, the circular plate moves downwards to make contact with the top of the clamping piece, and the clamping piece can be limited and fixed. The anchorage device is simple in structure, convenient to install the anchorage device body and the clamping piece, time is saved, and the problems that in the background technology, the clamping piece is prone to falling off in the installation process, only one clamping piece on a steel strand can be installed at a time, and operation is troublesome are solved.
本发明涉及锚具技术领域，具体为一种组合式预应力锚具，包括锚具本体；还包括：通口，多组所述通口均匀开设于所述锚具本体上；夹片，多组所述夹片均放置于相邻所述通口内；第一弹簧，相邻两个所述夹片通过多组第一弹簧相连接；预卡扣机构，预卡扣机构设置在相邻所述通口的内腔，弹性卡头卡在卡口内，达到预卡扣的目的，将插杆插入通槽内，通过转动螺纹杆，可实现螺纹杆带动圆板向下运动，使得圆板向下运动接触到夹片的顶部，可实现对夹片限位固定，便于锚具本体和夹片的安装，而且节省时间，以解决上述背景技术中提出的夹片在安装时容易掉落，而且每次只能安装一个钢绞线上的夹片，较为麻烦问题。
Combined prestressed anchorage device
一种组合式预应力锚具
WANG HAOYE (author) / SUN YANGYANG (author)
2022-12-23
Patent
Electronic Resource
Chinese