Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Self-locking type steel strand whole bundle penetrating method
The invention discloses a self-locking type steel strand whole bundle penetrating method, and relates to the technical field of bridge construction. The method mainly comprises the steps that a bundle penetrating hole and a fixing hole which are communicated with each other are formed in a bundle penetrating connecting plate; stripping an edge wire of a partial area at one end of the steel strand from the periphery of the middle wire; a middle wire penetrates through the bundle penetrating hole, the end of the middle wire is subjected to head upsetting treatment, and the middle wire subjected to head upsetting treatment is laterally moved into the fixing hole; the beam penetrating hole after the middle thread is penetrated is fixed by a bolt and a nut, the position of the beam penetrating hole is occupied, and a locking state is formed; after the steel strand is penetrated and fixed, a traction sleeve is arranged, and the traction sleeve is mounted on the strand penetrating connecting plate; one end, far away from the strand penetrating connecting plate, of the steel strand penetrates through the corrugated pipe, after the steel strand is completely arranged in the corrugated pipe in a penetrating mode, the stripped end of the steel strand is cut off, and the stranded structure of the steel strand is restored. And by arranging the strand pulling connecting plate and the traction sleeve, the strand pulling efficiency of the steel strand is improved, the traction sleeve protects the head of the steel strand, and the construction quality is improved.
本发明公开了一种自锁式钢绞线整束穿束方法，涉及桥梁施工技术领域。主要步骤包括：穿束连接板上设有相互连通的穿束孔和固定孔；将钢绞线一端的部分区域的边丝从中丝周围剥离；将中丝从穿束孔穿入，并对中丝端头进行墩头处理，墩头处理后的中丝侧移到固定孔内；穿入完中丝后的穿束孔采用螺栓和螺母固定，占据穿束孔的位置，形成锁定状态；钢绞线穿束固定后，设置牵引套，牵引套安装在穿束连接板上；利用钢绞线远离穿束连接板的一端穿过波纹管，将钢绞线完全穿设在波纹管内后，将钢绞线进行剥离的一端截断，还原钢绞线绞合结构。通过设置穿束连接板和牵引套，提高钢绞线穿束效率，牵引套对钢绞线头部进行保护，提高了施工质量。
Self-locking type steel strand whole bundle penetrating method
The invention discloses a self-locking type steel strand whole bundle penetrating method, and relates to the technical field of bridge construction. The method mainly comprises the steps that a bundle penetrating hole and a fixing hole which are communicated with each other are formed in a bundle penetrating connecting plate; stripping an edge wire of a partial area at one end of the steel strand from the periphery of the middle wire; a middle wire penetrates through the bundle penetrating hole, the end of the middle wire is subjected to head upsetting treatment, and the middle wire subjected to head upsetting treatment is laterally moved into the fixing hole; the beam penetrating hole after the middle thread is penetrated is fixed by a bolt and a nut, the position of the beam penetrating hole is occupied, and a locking state is formed; after the steel strand is penetrated and fixed, a traction sleeve is arranged, and the traction sleeve is mounted on the strand penetrating connecting plate; one end, far away from the strand penetrating connecting plate, of the steel strand penetrates through the corrugated pipe, after the steel strand is completely arranged in the corrugated pipe in a penetrating mode, the stripped end of the steel strand is cut off, and the stranded structure of the steel strand is restored. And by arranging the strand pulling connecting plate and the traction sleeve, the strand pulling efficiency of the steel strand is improved, the traction sleeve protects the head of the steel strand, and the construction quality is improved.
本发明公开了一种自锁式钢绞线整束穿束方法，涉及桥梁施工技术领域。主要步骤包括：穿束连接板上设有相互连通的穿束孔和固定孔；将钢绞线一端的部分区域的边丝从中丝周围剥离；将中丝从穿束孔穿入，并对中丝端头进行墩头处理，墩头处理后的中丝侧移到固定孔内；穿入完中丝后的穿束孔采用螺栓和螺母固定，占据穿束孔的位置，形成锁定状态；钢绞线穿束固定后，设置牵引套，牵引套安装在穿束连接板上；利用钢绞线远离穿束连接板的一端穿过波纹管，将钢绞线完全穿设在波纹管内后，将钢绞线进行剥离的一端截断，还原钢绞线绞合结构。通过设置穿束连接板和牵引套，提高钢绞线穿束效率，牵引套对钢绞线头部进行保护，提高了施工质量。
Self-locking type steel strand whole bundle penetrating method
一种自锁式钢绞线整束穿束方法
ZHAO BIN (Autor:in) / BI ZHANGLONG (Autor:in) / SHI ZHONGPAN (Autor:in) / LI XUEMIN (Autor:in) / XU HONG (Autor:in) / SHEN JIE (Autor:in) / CHEN QINGYUN (Autor:in) / ZHUO LEI (Autor:in) / CHENG XIANGYANG (Autor:in) / TAO QIANQIAN (Autor:in)
23.06.2023
Patent
Elektronische Ressource
Chinesisch
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