Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Foldable beam replacing machine
The invention relates to the field of bridge frame replacement, in particular to a foldable beam replacing machine. The machine comprises a guide beam, a first driving mechanism and a first limiting mechanism, the lower end of the guide beam is provided with a pair of beam hanging trolleys for hanging and moving beam pieces; supporting legs are hinged to the two ends of the guide beam respectively. Each supporting leg comprises a moving trolley arranged below the guide beam and a supporting arm hinged to the guide beam and the moving trolley. A lintel hole for a beam piece to penetrate throughis formed in the supporting arm, the first driving mechanism is used for driving the supporting arm to swing relative to the guide beam and the moving trolley so as to achieve lifting of the guide beam, and the first limiting mechanism is used for limiting swing of the supporting arm. The states of the guide beam and the moving trolley can be adjusted by controlling swinging of the supporting arms, when the guide beam is transported, the guide beam is located at the low position and supported on the moving trolley, and therefore transportation can be facilitated, when equipment needs to work,the guide beam can be rapidly switched to the high position, hoisting and moving of beam pieces can be conveniently completed, and the construction efficiency is high.
本发明涉及桥梁换架领域，特别涉及一种可折叠式换梁机。包括导梁、第一驱动机构以及第一限位机构，导梁下端设置有一对用于吊放并移动梁片的吊梁小车，导梁的两端分别铰接有支腿，每个支腿均包括设置在导梁下方的移动小车以及分别与导梁和移动小车铰接的支撑臂，支撑臂上设有用于梁片穿过的过梁孔，第一驱动机构用于带动支撑臂相对于导梁和移动小车摆动以实现导梁的升降，第一限位机构用于对支撑臂的摆动进行限位。本申请可通过控制支撑臂的摆动来调整导梁和移动小车的状态，当导梁在运输时，导梁位于低位，并且支撑在移动小车上，因此可方便运输，当设备需要工作时，可将导梁快速切换成高位，从而便于完成梁片的吊装移动，施工效率高。
Foldable beam replacing machine
The invention relates to the field of bridge frame replacement, in particular to a foldable beam replacing machine. The machine comprises a guide beam, a first driving mechanism and a first limiting mechanism, the lower end of the guide beam is provided with a pair of beam hanging trolleys for hanging and moving beam pieces; supporting legs are hinged to the two ends of the guide beam respectively. Each supporting leg comprises a moving trolley arranged below the guide beam and a supporting arm hinged to the guide beam and the moving trolley. A lintel hole for a beam piece to penetrate throughis formed in the supporting arm, the first driving mechanism is used for driving the supporting arm to swing relative to the guide beam and the moving trolley so as to achieve lifting of the guide beam, and the first limiting mechanism is used for limiting swing of the supporting arm. The states of the guide beam and the moving trolley can be adjusted by controlling swinging of the supporting arms, when the guide beam is transported, the guide beam is located at the low position and supported on the moving trolley, and therefore transportation can be facilitated, when equipment needs to work,the guide beam can be rapidly switched to the high position, hoisting and moving of beam pieces can be conveniently completed, and the construction efficiency is high.
本发明涉及桥梁换架领域，特别涉及一种可折叠式换梁机。包括导梁、第一驱动机构以及第一限位机构，导梁下端设置有一对用于吊放并移动梁片的吊梁小车，导梁的两端分别铰接有支腿，每个支腿均包括设置在导梁下方的移动小车以及分别与导梁和移动小车铰接的支撑臂，支撑臂上设有用于梁片穿过的过梁孔，第一驱动机构用于带动支撑臂相对于导梁和移动小车摆动以实现导梁的升降，第一限位机构用于对支撑臂的摆动进行限位。本申请可通过控制支撑臂的摆动来调整导梁和移动小车的状态，当导梁在运输时，导梁位于低位，并且支撑在移动小车上，因此可方便运输，当设备需要工作时，可将导梁快速切换成高位，从而便于完成梁片的吊装移动，施工效率高。
Foldable beam replacing machine
可折叠式换梁机
WANG ZHIBIN (Autor:in) / YANG YUEQIN (Autor:in) / WANG QINGMING (Autor:in) / LUO JIULIN (Autor:in) / ZHOU GUANGZHONG (Autor:in) / LIANG ZHIXIN (Autor:in) / WAN PENG (Autor:in) / JIANG ZHONGMING (Autor:in) / GUO CHUNHUI (Autor:in)
19.05.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
BEAM REPLACING JIG, AND BEAM REPLACING METHOD USING THE SAME
| Europäisches Patentamt | 2024