Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Anti-twisting traction node device and steel strand penetrating method
The invention discloses an anti-twisting traction joint device and a steel strand penetrating method. The anti-twisting traction joint device comprises a first assembly and a second assembly. The first assembly is provided with a pull ring, the second assembly is rotatably connected to the first assembly, and the second assembly is provided with a connector used for being connected with a steel strand. The anti-twisting traction node device comprises the first assembly and the second assembly which are rotatably connected, and the steel wire rope and the steel strand are connected to the first assembly and the second assembly respectively, so that the steel wire rope and the steel strand are rotatably connected. Therefore, in the process of winding the steel wire rope by the winch, the friction force between the steel strand and the prestressed pipe cannot be greatly increased due to rotation and twisting of the steel strand, so that the winch can smoothly pull the steel strand to penetrate through the prestressed pipe no matter how long the prestressed pipe is, and the steel strand penetrating efficiency is also improved.
本申请公开一种防拧牵拉节点装置以及钢绞线穿设的方法，防拧牵拉节点装置包括第一组件和第二组件。所述第一组件具有拉环，所述第二组件可转动地连接于所述第一组件，所述第二组件具有用于连接钢绞线的连接器。由于本专利申请的防拧牵拉节点装置包括可转动连接的第一组件和第二组件，而钢丝绳和钢绞线分别连接在第一组件和第二组件上，因此钢丝绳和钢绞线之间即为可转动连接。如此在卷扬机卷绕钢丝绳的过程中，不会因钢绞线旋转拧结而大幅增大钢绞线和预应力管的摩擦力，从而保证无论多长的预应力管卷扬机可顺利拉动钢绞线穿过预应力管，并且也提高了钢绞线穿束效率。
Anti-twisting traction node device and steel strand penetrating method
The invention discloses an anti-twisting traction joint device and a steel strand penetrating method. The anti-twisting traction joint device comprises a first assembly and a second assembly. The first assembly is provided with a pull ring, the second assembly is rotatably connected to the first assembly, and the second assembly is provided with a connector used for being connected with a steel strand. The anti-twisting traction node device comprises the first assembly and the second assembly which are rotatably connected, and the steel wire rope and the steel strand are connected to the first assembly and the second assembly respectively, so that the steel wire rope and the steel strand are rotatably connected. Therefore, in the process of winding the steel wire rope by the winch, the friction force between the steel strand and the prestressed pipe cannot be greatly increased due to rotation and twisting of the steel strand, so that the winch can smoothly pull the steel strand to penetrate through the prestressed pipe no matter how long the prestressed pipe is, and the steel strand penetrating efficiency is also improved.
本申请公开一种防拧牵拉节点装置以及钢绞线穿设的方法，防拧牵拉节点装置包括第一组件和第二组件。所述第一组件具有拉环，所述第二组件可转动地连接于所述第一组件，所述第二组件具有用于连接钢绞线的连接器。由于本专利申请的防拧牵拉节点装置包括可转动连接的第一组件和第二组件，而钢丝绳和钢绞线分别连接在第一组件和第二组件上，因此钢丝绳和钢绞线之间即为可转动连接。如此在卷扬机卷绕钢丝绳的过程中，不会因钢绞线旋转拧结而大幅增大钢绞线和预应力管的摩擦力，从而保证无论多长的预应力管卷扬机可顺利拉动钢绞线穿过预应力管，并且也提高了钢绞线穿束效率。
Anti-twisting traction node device and steel strand penetrating method
一种防拧牵拉节点装置以及钢绞线穿设的方法
XU ZHONGWEN (Autor:in) / LI MING (Autor:in) / CHI WEIBO (Autor:in) / XUE LIBIN (Autor:in) / HAO YUFENG (Autor:in) / ZHANG KAICHEN (Autor:in) / LIANG YUNDONG (Autor:in) / PENG BO (Autor:in) / ZHANG HAIYAN (Autor:in) / MA ZHIMING (Autor:in)
10.10.2023
Patent
Elektronische Ressource
Chinesisch
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