A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Self-propelled module vehicle beam lifting transportation device and bridge static dismantling method
The invention discloses a self-propelled module vehicle beam-lifting transportation device and a bridge static dismantling method. The self-propelled module vehicle beam-lifting transportation device comprises two self-propelled module vehicles which are oppositely arranged; the supporting frame comprises two portal frames and two connecting beams which are oppositely arranged, the two opposite sides of the portal frames are detachably installed on the two self-propelled module vehicles respectively, the connecting beams are connected to the two portal frames, and the two connecting beams are arranged in the length direction of the portal frames; the bearing beam is used for placing the beam block and is detachably mounted at the lower parts of the two connecting beams through a lifting mechanism, the lifting mechanism comprises an electric tensioning jack mounted on the connecting beams and a steel strand penetrating through the electric tensioning jack, and two ends of the bearing beam are respectively connected to the steel strands on the two connecting beams; and the controller is connected to the self-propelled module vehicle and the electric tensioning jack. The problem that a crane is adopted to lift and unload beam blocks in existing municipal bridge cutting and dismantling, and the time for occupying a construction area crossing an expressway is long is solved.
本发明公开了一种自行式模块车提梁运输装置及桥梁静力拆除方法，包括：相对设置的两自行式模块车；支承架，包括相对设置的两门架和两连接梁，门架的相对两侧分别可拆卸地安装于两自行式模块车，连接梁连接于两门架，两连接梁沿门架的长度方向设置；供梁块搁置的承托梁，承托梁通过提升机构可拆卸地安装于两连接梁的下部，提升机构包括安装于连接梁的电动张拉千斤顶和穿设于电动张拉千斤顶的钢绞线，承托梁的两端分别连接于两连接梁上的钢绞线；以及控制器，连接于自行式模块车和电动张拉千斤顶。本发明解决了现有市政桥梁切割拆除采用吊车吊卸梁块存在占用跨越快速路的施工区域时间长的问题。
Self-propelled module vehicle beam lifting transportation device and bridge static dismantling method
The invention discloses a self-propelled module vehicle beam-lifting transportation device and a bridge static dismantling method. The self-propelled module vehicle beam-lifting transportation device comprises two self-propelled module vehicles which are oppositely arranged; the supporting frame comprises two portal frames and two connecting beams which are oppositely arranged, the two opposite sides of the portal frames are detachably installed on the two self-propelled module vehicles respectively, the connecting beams are connected to the two portal frames, and the two connecting beams are arranged in the length direction of the portal frames; the bearing beam is used for placing the beam block and is detachably mounted at the lower parts of the two connecting beams through a lifting mechanism, the lifting mechanism comprises an electric tensioning jack mounted on the connecting beams and a steel strand penetrating through the electric tensioning jack, and two ends of the bearing beam are respectively connected to the steel strands on the two connecting beams; and the controller is connected to the self-propelled module vehicle and the electric tensioning jack. The problem that a crane is adopted to lift and unload beam blocks in existing municipal bridge cutting and dismantling, and the time for occupying a construction area crossing an expressway is long is solved.
本发明公开了一种自行式模块车提梁运输装置及桥梁静力拆除方法，包括：相对设置的两自行式模块车；支承架，包括相对设置的两门架和两连接梁，门架的相对两侧分别可拆卸地安装于两自行式模块车，连接梁连接于两门架，两连接梁沿门架的长度方向设置；供梁块搁置的承托梁，承托梁通过提升机构可拆卸地安装于两连接梁的下部，提升机构包括安装于连接梁的电动张拉千斤顶和穿设于电动张拉千斤顶的钢绞线，承托梁的两端分别连接于两连接梁上的钢绞线；以及控制器，连接于自行式模块车和电动张拉千斤顶。本发明解决了现有市政桥梁切割拆除采用吊车吊卸梁块存在占用跨越快速路的施工区域时间长的问题。
Self-propelled module vehicle beam lifting transportation device and bridge static dismantling method
自行式模块车提梁运输装置及桥梁静力拆除方法
LIU WENLONG (author) / XIAO ZHICHENG (author) / SHEN QIANG (author) / SU JINGGAO (author) / OUYANG LULONG (author)
2022-08-05
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
/
B66F
HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
,
Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last
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