The leveling rack comprises an upper rack body and a lower rack body, the upper rack body and the lower rack body are rotationally connected through a rotating mechanism, and the rotating point of the rotating mechanism is located at the midpoint of the upper rack body in the width direction of the upper rack body; the first double-acting cylinder and the second double-acting cylinder are symmetrically arranged on the two sides of the upper rack, and the two ends of the first double-acting cylinder and the two ends of the second double-acting cylinder are connected with the upper rack and the lower rack correspondingly so as to drive the upper rack to rotate in the space; the first oil way is communicated with the first working chamber of the first double-acting cylinder and the second working chamber of the second double-acting cylinder; and the second oil way is communicated with the second working chamber of the first double-acting cylinder and the first working chamber of the second double-acting cylinder. According to the leveling rack, the gravity center of the whole machine is low, the leveling efficiency is high, and the connecting rigidity of the upper rack and the lower rack is good. The invention further discloses a leveling method of the leveling rack.
本发明公开了一种调平机架,包括:上机架和下机架,所述上机架和所述下机架通过一转动机构转动连接,且所述转动机构的转动点位于所述上机架沿其宽度方向的中点处;第一双作用缸和第二双作用缸,对称设置于所述上机架的两侧,它们的两端分别与所述上机架和所述下机架相连,以驱动所述上机架在空间内转动;第一油路和第二油路,所述第一油路与所述第一双作用缸的第一工作室和所述第二双作用缸的第二工作室均连通;所述第二油路与所述第一双作用缸的第二工作室和所述第二双作用缸的第一工作室均连通。本发明公开的调平机架,整机重心低、调平效率高、上机架和下机架连接刚度好。本发明还公开了一种调平机架的调平方法。
Leveling rack and leveling method thereof
一种调平机架及其调平方法
2023-09-01
Patent
Elektronische Ressource
Chinesisch
Leveling lifting appliance and leveling method thereof
Europäisches Patentamt | 2022
|Europäisches Patentamt | 2015
|Leveling system, leveling method and engineering machinery
Europäisches Patentamt | 2022
|