The invention belongs to the technical field of track detection, and particularly relates to a double-herringbone connecting rod adjustment steel rail center detection split trolley which comprises a bottom plate of a rectangular structure, and first needle bearings are movably connected into four through grooves formed in the bottom plate in a rectangular mode; and the movable assembly comprises stand columns, sliding blocks, threaded rods, connecting rods, connecting arms, connecting blocks, bearing mounting plates and second needle bearings, the two stand columns are symmetrically installed on the two sides of the top end of the bottom plate, the sliding blocks are movably connected to the stand columns, and the threaded rods are movably connected to the top ends of the stand columns. According to the double-herringbone connecting rod adjusting steel rail center detection split trolley, when the trolley is installed on a steel rail, the left bearing and the right bearing synchronously stretch out and draw back, so that the vertical center of a prism coincides with the center of the steel rail, the purpose of automatic forced centering of the prism is achieved, and detection is convenient; track fine adjustment can be carried out on various light rails, heavy rails and extra-heavy single steel rails of gantry cranes.
本发明公开的属于轨道检测技术领域,具体为双人字连杆调节钢轨中心检测分体小车,其包括:底板,为矩形结构,所述底板矩形开设的四个贯通槽内均活动连接有第一滚针轴承;活动组件,包括立柱、滑块、螺纹杆、连接杆、连接臂、连接块、轴承安装板和第二滚针轴承,两个所述立柱对称安装在底板的顶端两侧,所述立柱上活动连接有滑块,所述立柱的顶端活动连接有螺纹杆。该双人字连杆调节钢轨中心检测分体小车,能够在将小车安装在钢轨上时,同步伸缩左右的轴承,使得棱镜的竖向中心与钢轨的中心重合,实现棱镜自动强制对中的目的,方便进行检测,能在各型轻轨、重轨和龙门起重机特重单钢轨进行轨道精调。
Steel rail center detection split trolley adjusted by double-herringbone connecting rods
双人字连杆调节钢轨中心检测分体小车
08.04.2022
Patent
Elektronische Ressource
Chinesisch
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