Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Reinforcing steel bar prestress auxiliary stretching system and method
The invention relates to the technical field of reinforcing steel bar tensioning, and discloses a reinforcing steel bar prestress auxiliary stretching system and method.According to the scheme, a grabbing assembly is arranged so that multiple sets of reinforcing steel bars wound around a reinforcing steel bar barrel can be pulled to a preset position and fed into a prestress jack, then the reinforcing steel bars can be tensioned, manual reinforcing steel bar pulling is not needed, and the working efficiency is improved. The construction efficiency and the continuity of construction operation are improved, and the machining requirement of a prestressed building structure of a large construction site is met; the elastic modulus detection assembly is arranged on the mechanical arm to detect the elastic modulus of the steel bars, the tension detection assembly is arranged on the mechanical arm to measure the tensioning force of the steel bars in real time so as to obtain the tensioning force borne by the steel bars in the tensioning process, and then the tension value of each steel bar is controlled. When the tension reaches the standard, the prestress tensioning assembly is controlled to stop working; the elasticity modulus detection assembly and the tension detection assembly are arranged on the manipulator, so that inconvenience caused by installing the detection assemblies on the reinforcing steel bar traditionally is avoided.
本发明涉及钢筋张拉技术领域，公开了一种钢筋预应力辅助拉伸系统及方法，本方案通过设置抓取组件以实现将多组缠绕于钢筋筒上的钢筋牵引到预定位置并且将其送入至预应力千斤顶内，即可实现对钢筋的张拉，无需人工牵引钢筋，提高了施工效率及施工作业的连续性，满足大型工地的预应力建筑结构的加工需求；在机械手上设置弹性模量检测组件实现对钢筋的弹性模量进行检测，在机械手上设置张力检测组件实现对钢筋的张拉力进行实时测量，以获取钢筋在张拉过程中所受张拉力，进而控制各个钢筋的拉力值，当张力达标时控制预应力张拉组件停止工作；将弹性模量检测组件、张力检测组件设于机械手上避免了传统的在钢筋上安装上述检测组件所带来的不便。
Reinforcing steel bar prestress auxiliary stretching system and method
The invention relates to the technical field of reinforcing steel bar tensioning, and discloses a reinforcing steel bar prestress auxiliary stretching system and method.According to the scheme, a grabbing assembly is arranged so that multiple sets of reinforcing steel bars wound around a reinforcing steel bar barrel can be pulled to a preset position and fed into a prestress jack, then the reinforcing steel bars can be tensioned, manual reinforcing steel bar pulling is not needed, and the working efficiency is improved. The construction efficiency and the continuity of construction operation are improved, and the machining requirement of a prestressed building structure of a large construction site is met; the elastic modulus detection assembly is arranged on the mechanical arm to detect the elastic modulus of the steel bars, the tension detection assembly is arranged on the mechanical arm to measure the tensioning force of the steel bars in real time so as to obtain the tensioning force borne by the steel bars in the tensioning process, and then the tension value of each steel bar is controlled. When the tension reaches the standard, the prestress tensioning assembly is controlled to stop working; the elasticity modulus detection assembly and the tension detection assembly are arranged on the manipulator, so that inconvenience caused by installing the detection assemblies on the reinforcing steel bar traditionally is avoided.
本发明涉及钢筋张拉技术领域，公开了一种钢筋预应力辅助拉伸系统及方法，本方案通过设置抓取组件以实现将多组缠绕于钢筋筒上的钢筋牵引到预定位置并且将其送入至预应力千斤顶内，即可实现对钢筋的张拉，无需人工牵引钢筋，提高了施工效率及施工作业的连续性，满足大型工地的预应力建筑结构的加工需求；在机械手上设置弹性模量检测组件实现对钢筋的弹性模量进行检测，在机械手上设置张力检测组件实现对钢筋的张拉力进行实时测量，以获取钢筋在张拉过程中所受张拉力，进而控制各个钢筋的拉力值，当张力达标时控制预应力张拉组件停止工作；将弹性模量检测组件、张力检测组件设于机械手上避免了传统的在钢筋上安装上述检测组件所带来的不便。
Reinforcing steel bar prestress auxiliary stretching system and method
钢筋预应力辅助拉伸系统及方法
SU LIANGLIANG (Autor:in) / LIU HAO (Autor:in) / LIANG JIA (Autor:in) / LIU YANGCHENG (Autor:in) / JIAO KELIANG (Autor:in)
31.12.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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