The invention provides a flexible adjustable lifting device special for a shield tunneling machine, and relates to the technical field of shield tunneling machine equipment. The flexible adjustable lifting device special for the shield tunneling machine comprises a fixed base, a transverse driving mechanism is arranged in the center of the interior of the fixed base, the output ends of the left side and the right side of the transverse driving mechanism are each connected with a set of lifting driving mechanism, and the left side and the right side of the interior of the fixed base are each provided with a set of lifting driving mechanism. Two groups of driving rack rods drive a group of fixed mounting frames to move towards the inner side or the outer side at the same time, so that the distance between two groups of lifting driving mechanisms can be automatically adjusted to meet shield machine heads with different diameters, a hydraulic stabilizing assembly drives a trapezoidal cambered surface block additionally arranged at the output end of the hydraulic stabilizing assembly to approach the shield machine heads, and the shield machine heads can be conveniently lifted. After the trapezoid cambered surface blocks arranged up and down make contact with the shield tunneling machine head in sequence, the shield tunneling machine is lifted from multiple angles in the directions of the two sides, and therefore the stability in the lifting process is improved.
本发明提供一种盾构机专用灵活可调性升降装置,涉及盾构机设备技术领域。该盾构机专用灵活可调性升降装置,包括固定底座,所述固定底座内部中心设置有横向驱动机构,所述横向驱动机构左右两侧输出端均连接有一组抬升驱动机构,所述固定底座内部左右两侧均设置有一组抬升驱动机构。通过两组驱动齿条杆继而分别带动一组固定的安装框同时向内侧或者外侧移动,使两组抬升驱动机构之间的距离能够进行自动调整,以满足不同直径的盾构机头,使液压稳定组件带动其输出端加装的梯形弧面块向盾构机头靠拢,上下排列的梯形弧面块依次接触到盾构机头后,沿两侧方向并从多个角度对盾构机进行过程,从而提高在抬升时的稳定性。
Flexible adjustable lifting device special for shield tunneling machine
一种盾构机专用灵活可调性升降装置
2022-05-10
Patent
Electronic Resource
Chinese
IPC: | 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 |
Lifting device for shield tunneling machine steel pipe installation
European Patent Office | 2021
|Angle-adjustable stable shield tunneling machine wheel assembly
European Patent Office | 2023
|European Patent Office | 2021
|Shield tunneling machine cutterhead, cutter changing method and shield tunneling machine
European Patent Office | 2023
|