Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Automatically-aligned finish-rolled deformed steel bar clamping piece
The invention provides an automatically-aligned finish-rolled deformed steel bar clamping piece. The automatically-aligned finish-rolled deformed steel bar clamping piece is formed by splicing at least three clamping piece bodies, threads matched with threaded ribs on the outer wall of finish-rolled deformed steel bars are arranged on the inner walls of the clamping piece bodies, so that when the clamping piece is formed by enclosing the clamping piece bodies, the threads in inner holes of the clamping piece bodies and the threaded ribs on the outer walls of the finish-rolled deformed steel bars form a threaded connection structure, the joint of each clamping piece body is of a wave-shaped joint structure, and wave-shaped joint is formed. The automatically-aligned finish-rolled deformed steel bar clamping piece has the advantages that the threads formed in the inner walls of the clamping piece bodies are matched with the threaded ribs of the finish-rolled deformed steel bars, so that the finish-rolled deformed steel bars are clamped; by means of the wave-shaped joint faces of the edges of the clamping piece bodies, the normal clamping positions of the clamping pieces can be automatically found in the loosening and clamping process of the clamping pieces, dislocation of the clamping pieces is avoided, and clamping and anchor retreating in the tensioning process are facilitated; the clamping pieces are manufactured into wedge-shaped structures, so that automatic wedge-caulking anchoring is facilitated; and the clamping pieces are made into step structures, so that springs are self-mounted conveniently.
一种自动对位的精轧螺纹钢夹片，包括至少三片夹片体拼接构成，夹片体内壁为与精轧螺纹钢外壁的螺纹筋相配合的螺纹，使得夹片体围成夹片时，夹片的内孔的螺纹与精轧螺纹钢外壁的螺纹筋构成螺纹连接结构，每片夹片体的接合处为波形接合部的结构，形成波形接合。其优点是利用夹片体内壁开的螺纹与精轧螺纹钢的螺纹筋相配合，形成对精轧螺纹钢的夹持；利用夹片体边缘的波形接合面，使得夹片在松开、夹紧过程中，自动找到夹片的正常夹持位置，不会发生夹片的错位，便于张拉时夹紧及张拉后退锚；夹片制作成楔形结构，便于自动楔紧锚固；夹片制作成台阶结构，便于自安装紧弹簧。
Automatically-aligned finish-rolled deformed steel bar clamping piece
The invention provides an automatically-aligned finish-rolled deformed steel bar clamping piece. The automatically-aligned finish-rolled deformed steel bar clamping piece is formed by splicing at least three clamping piece bodies, threads matched with threaded ribs on the outer wall of finish-rolled deformed steel bars are arranged on the inner walls of the clamping piece bodies, so that when the clamping piece is formed by enclosing the clamping piece bodies, the threads in inner holes of the clamping piece bodies and the threaded ribs on the outer walls of the finish-rolled deformed steel bars form a threaded connection structure, the joint of each clamping piece body is of a wave-shaped joint structure, and wave-shaped joint is formed. The automatically-aligned finish-rolled deformed steel bar clamping piece has the advantages that the threads formed in the inner walls of the clamping piece bodies are matched with the threaded ribs of the finish-rolled deformed steel bars, so that the finish-rolled deformed steel bars are clamped; by means of the wave-shaped joint faces of the edges of the clamping piece bodies, the normal clamping positions of the clamping pieces can be automatically found in the loosening and clamping process of the clamping pieces, dislocation of the clamping pieces is avoided, and clamping and anchor retreating in the tensioning process are facilitated; the clamping pieces are manufactured into wedge-shaped structures, so that automatic wedge-caulking anchoring is facilitated; and the clamping pieces are made into step structures, so that springs are self-mounted conveniently.
一种自动对位的精轧螺纹钢夹片，包括至少三片夹片体拼接构成，夹片体内壁为与精轧螺纹钢外壁的螺纹筋相配合的螺纹，使得夹片体围成夹片时，夹片的内孔的螺纹与精轧螺纹钢外壁的螺纹筋构成螺纹连接结构，每片夹片体的接合处为波形接合部的结构，形成波形接合。其优点是利用夹片体内壁开的螺纹与精轧螺纹钢的螺纹筋相配合，形成对精轧螺纹钢的夹持；利用夹片体边缘的波形接合面，使得夹片在松开、夹紧过程中，自动找到夹片的正常夹持位置，不会发生夹片的错位，便于张拉时夹紧及张拉后退锚；夹片制作成楔形结构，便于自动楔紧锚固；夹片制作成台阶结构，便于自安装紧弹簧。
Automatically-aligned finish-rolled deformed steel bar clamping piece
自动对位的精轧螺纹钢夹片
LI JIANQIANG (Autor:in) / YANG FAN (Autor:in) / ZHOU KUAN (Autor:in) / ZHENG ZHONGMIN (Autor:in) / DENG GUOQUAN (Autor:in)
13.04.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E04C
STRUCTURAL ELEMENTS
,
Bauelemente
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