Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Prestress tension traction tightening equipment
The invention relates to the field of bridge construction, in particular to prestress tension traction tightening equipment which comprises a tension traction assembly used for tension traction of a steel strand on a poured wall, the poured wall is constructed on the two sides of a bridge in a poured mode, and the tension traction assembly is composed of a first anchor plate, a jack and a second anchor plate. The first anchor plate, the jack and the second anchor plate are sequentially arranged on the outer side of a steel strand outside a poured wall in a sleeving mode, a plurality of clamping pieces are arranged between the second anchor plate and the steel strand, and the second anchor plate is fixed to the steel strand under the action of the clamping pieces. According to the prestress tension traction tightening equipment, prestress tension traction tightening operation is conducted on the steel strand through the tension traction assembly, meanwhile, the steel strand obtained after prestress tension traction tightening operation is conducted is cut through the rotating cutting blade, and in the cutting process, the steel strand is cut through the control assembly; and the cutting length of the steel strand is accurately controlled, and the structural stability of the bridge is guaranteed.
本发明涉及桥梁施工领域，具体的说是一种预应力张拉牵引收紧设备，包括用于浇筑墙体上钢绞线张力牵拉的张力牵拉组件，所述浇筑墙体浇筑施工在桥梁的两侧，所述张力牵拉组件由第一锚板、千斤顶及第二锚板组成，所述第一锚板、千斤顶及第二锚板依次套设在处于浇筑墙体外部的钢绞线的外侧，所述第二锚板与钢绞线之间设有多个夹片，且第二锚板在各个夹片的作用下固定在钢绞线上。本发明所述的一种预应力张拉牵引收紧设备，通过张力牵拉组件对对钢绞线预应力张拉牵引收紧作业的同时，通过旋转的切割刀片对预应力张拉牵引收紧作业后的钢绞线进行切割，且在切割的过程中，通过控制组件，对钢绞线的切割长度进行精准控制，保证桥梁的结构稳定性。
Prestress tension traction tightening equipment
The invention relates to the field of bridge construction, in particular to prestress tension traction tightening equipment which comprises a tension traction assembly used for tension traction of a steel strand on a poured wall, the poured wall is constructed on the two sides of a bridge in a poured mode, and the tension traction assembly is composed of a first anchor plate, a jack and a second anchor plate. The first anchor plate, the jack and the second anchor plate are sequentially arranged on the outer side of a steel strand outside a poured wall in a sleeving mode, a plurality of clamping pieces are arranged between the second anchor plate and the steel strand, and the second anchor plate is fixed to the steel strand under the action of the clamping pieces. According to the prestress tension traction tightening equipment, prestress tension traction tightening operation is conducted on the steel strand through the tension traction assembly, meanwhile, the steel strand obtained after prestress tension traction tightening operation is conducted is cut through the rotating cutting blade, and in the cutting process, the steel strand is cut through the control assembly; and the cutting length of the steel strand is accurately controlled, and the structural stability of the bridge is guaranteed.
本发明涉及桥梁施工领域，具体的说是一种预应力张拉牵引收紧设备，包括用于浇筑墙体上钢绞线张力牵拉的张力牵拉组件，所述浇筑墙体浇筑施工在桥梁的两侧，所述张力牵拉组件由第一锚板、千斤顶及第二锚板组成，所述第一锚板、千斤顶及第二锚板依次套设在处于浇筑墙体外部的钢绞线的外侧，所述第二锚板与钢绞线之间设有多个夹片，且第二锚板在各个夹片的作用下固定在钢绞线上。本发明所述的一种预应力张拉牵引收紧设备，通过张力牵拉组件对对钢绞线预应力张拉牵引收紧作业的同时，通过旋转的切割刀片对预应力张拉牵引收紧作业后的钢绞线进行切割，且在切割的过程中，通过控制组件，对钢绞线的切割长度进行精准控制，保证桥梁的结构稳定性。
Prestress tension traction tightening equipment
一种预应力张拉牵引收紧设备
HE ZHIQIANG (Autor:in) / YAO ZHIYONG (Autor:in) / ZHANG JINLEI (Autor:in) / GONG YONGXIAN (Autor:in) / CHEN LEI (Autor:in)
17.05.2024
Patent
Elektronische Ressource
Chinesisch