The invention relates to a shear fork hydraulic lifting platform. The device comprises a bottom platform, a guide assembly, a movable platform, a scissor fork mechanism and a hydraulic cylinder assembly, wherein the movable platform is vertically and movably connected to the bottom platform through the guide assembly; the scissor fork mechanism comprises two fork beams which are rotationally connected with each other, the ends, located on the same side in the longitudinal direction, of the two fork beams are movably connected to the bottom platform and the movable platform correspondingly, and the other ends, located on the same side in the longitudinal direction, of the two fork beams are hinged to the bottom platform and the movable platform correspondingly. The hydraulic cylinder assembly comprises a main hydraulic cylinder and an auxiliary hydraulic cylinder, the main hydraulic cylinder is obliquely arranged between the upper end of the bottom platform and the bottom end of the movable platform, and the auxiliary hydraulic cylinder is vertically arranged between the upper end of the bottom platform and the bottom end of the movable platform. The shear fork mechanism is adopted, and the main hydraulic cylinder and the auxiliary hydraulic cylinder are used in cooperation, so that sufficient lifting force and stability are guaranteed.
本发明涉及一种剪刀叉液压升降平台。本发明包括底平台、导向组件、活动平台、剪刀叉机构、液压缸组件,活动平台通过导向组件上下活动连接于底平台;剪刀叉机构包括相互转动连接的两个叉梁,两个所述叉梁中位于纵向同侧的一端分别活动连接于所述底平台和活动连接于所述活动平台,两个所述叉梁中位于纵向同侧的另一端分别铰接于所述底平台和铰接于所述活动平台;液压缸组件包括主液压缸和辅助液压缸,主液压缸倾斜设置于底平台上端与活动平台底端之间,辅助液压缸竖直设置于底平台上端与活动平台底端之间。本发明采用剪刀叉机构,并利用主液压缸和辅助液压缸的配合使用,保证了提升力的充足和稳定性。
Scissor fork hydraulic lifting platform
一种剪刀叉液压升降平台
2024-02-02
Patent
Elektronische Ressource
Chinesisch
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 / A47L DOMESTIC WASHING OR CLEANING , Waschen oder Reinigen im Haushalt |
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