本发明涉及工程顶推施工及建筑物移位技术领域，尤其是一种可自动调节高度和倾斜角度的滑枕装置及其应用方法，其特征在于：包括滑枕、减滑动摩擦装置、竖向弹簧、限位装置以及保护钢垫，其中所述减滑动摩擦装置设置在所述滑枕的上方，所述竖向弹簧设置在所述滑枕的底部，所述保护钢垫设置在所述竖向弹簧的底部，所述限位装置设置在所述滑枕的外围用于对所述滑枕的竖向和纵向进行限位。本发明的优点是：可实现拖拉施工中高度和倾斜角度的自动调整；无需单独加工制造，可采用标准摇枕弹簧构件，重量轻、变形大、安装便捷、可重复拆装利用。

The invention relates to the technical field of engineering pushing construction and building displacement, and particularly relates to a ram device capable of automatically adjusting the height and the inclination angle and an application method thereof. The ram device is characterized by comprising a ram, a sliding friction reducing device, a vertical spring, a limiting device and a protective steel pad, wherein the sliding friction reducing device is arranged above the ram, the vertical spring is arranged at the bottom of the ram, the protective steel pad is arranged at the bottom of the vertical spring, and the limiting device is arranged on the periphery of the ram and used for limiting the ram in the vertical direction and the longitudinal direction. The ram device has the advantagesthat the height and the inclination angle can be automatically adjusted in dragging construction; independent machining and manufacturing are not needed, a standard swing bolster spring component canbe adopted, and the ram device is low in weight, large in deformation, convenient and fast to install and capable of being repeatedly disassembled, assembled and utilized.