Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Steel box girder pushing system and steel box girder pushing construction method
The invention discloses a steel box girder pushing system and a steel box girder pushing construction method.The steel box girder pushing system comprises pushing equipment, traction equipment, displacement monitoring equipment and control equipment, the pushing equipment is installed on a pushing platform and located at the bottom of a steel box girder, and the pushing equipment comprises a pushing mechanism, a jacking mechanism and a deviation rectifying mechanism; the pushing mechanism is used for longitudinally pushing the steel box girder, the jacking mechanism is used for vertically jacking the steel box girder, and the deviation rectifying mechanism is used for driving the steel box girder to move in the transverse direction; the traction equipment is connected to the front end of the steel box girder and used for dragging the steel box girder to move in the longitudinal direction. The control device is used for controlling the deviation rectifying mechanism and the jacking mechanism to adjust the transverse position and the vertical height of the steel box girder so as to conduct linear control on the steel box girder. According to the steel box girder pushing system, the pushing direction of the steel box girder can be adjusted in real time in the pushing construction process of the steel box girder, the pushing line type can be accurately controlled, and it is ensured that the steel box girder is subjected to pushing construction in the preset direction.
本发明公开了一种钢箱梁顶推系统及钢箱梁顶推施工方法，钢箱梁顶推系统包括顶推设备、牵引设备、位移监测设备和控制设备，顶推设备安装于一顶推平台上并位于钢箱梁的底部，顶推设备包括顶推机构、顶升机构和纠偏机构，顶推机构用于纵向顶推钢箱梁，顶升机构用于竖向顶升钢箱梁，纠偏机构用于驱动钢箱梁沿横向移动；牵引设备连接于钢箱梁的前端并用于牵引钢箱梁沿纵向移动；控制设备用于控制纠偏机构和顶升机构分别对钢箱梁的横向位置及竖向高度进行调整，以对钢箱梁进行线型控制。本发明提出的钢箱梁顶推系统可以在钢箱梁顶推施工过程中对钢箱梁的顶推方向进行实时调整，能够精确的控制顶推线型，确保钢箱梁沿预设方向顶推施工。
Steel box girder pushing system and steel box girder pushing construction method
The invention discloses a steel box girder pushing system and a steel box girder pushing construction method.The steel box girder pushing system comprises pushing equipment, traction equipment, displacement monitoring equipment and control equipment, the pushing equipment is installed on a pushing platform and located at the bottom of a steel box girder, and the pushing equipment comprises a pushing mechanism, a jacking mechanism and a deviation rectifying mechanism; the pushing mechanism is used for longitudinally pushing the steel box girder, the jacking mechanism is used for vertically jacking the steel box girder, and the deviation rectifying mechanism is used for driving the steel box girder to move in the transverse direction; the traction equipment is connected to the front end of the steel box girder and used for dragging the steel box girder to move in the longitudinal direction. The control device is used for controlling the deviation rectifying mechanism and the jacking mechanism to adjust the transverse position and the vertical height of the steel box girder so as to conduct linear control on the steel box girder. According to the steel box girder pushing system, the pushing direction of the steel box girder can be adjusted in real time in the pushing construction process of the steel box girder, the pushing line type can be accurately controlled, and it is ensured that the steel box girder is subjected to pushing construction in the preset direction.
本发明公开了一种钢箱梁顶推系统及钢箱梁顶推施工方法，钢箱梁顶推系统包括顶推设备、牵引设备、位移监测设备和控制设备，顶推设备安装于一顶推平台上并位于钢箱梁的底部，顶推设备包括顶推机构、顶升机构和纠偏机构，顶推机构用于纵向顶推钢箱梁，顶升机构用于竖向顶升钢箱梁，纠偏机构用于驱动钢箱梁沿横向移动；牵引设备连接于钢箱梁的前端并用于牵引钢箱梁沿纵向移动；控制设备用于控制纠偏机构和顶升机构分别对钢箱梁的横向位置及竖向高度进行调整，以对钢箱梁进行线型控制。本发明提出的钢箱梁顶推系统可以在钢箱梁顶推施工过程中对钢箱梁的顶推方向进行实时调整，能够精确的控制顶推线型，确保钢箱梁沿预设方向顶推施工。
Steel box girder pushing system and steel box girder pushing construction method
钢箱梁顶推系统及钢箱梁顶推施工方法
DUAN FENG (Autor:in) / ZHU JIANFENG (Autor:in) / CHANG YUNCHAO (Autor:in) / LEI WEIBING (Autor:in) / LI ZHAOKUN (Autor:in) / ZHU SIHAI (Autor:in) / XUE XIAOHONG (Autor:in) / GU GANG (Autor:in) / HUANG ZHENGYE (Autor:in) / DING DAYOU (Autor:in)
06.09.2024
Patent
Elektronische Ressource
Chinesisch
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