Relates to a vehicle-mounted hoisting device in the technical field of vehicle-mounted hoisting, and comprises a fixed frame, a movable frame and an electric capstan, the electric capstan is mounted at the tail end of the fixed frame, two groove-shaped rails are fixed on two sides of the fixed frame, and two sides of the movable frame are respectively clamped on the two groove-shaped rails. Two spring cotter assemblies are symmetrically installed at the bottoms of front end grooves of the two groove-shaped rails, the front end and the middle of a side rod of the movable frame are provided with a retracting limiting hole and an unfolding limiting hole, two side rods of the movable frame are each provided with a row of idler wheels, a fixed pulley is installed at the front end of the upper frame face of the movable frame, and a wire arranging base is fixed to the front end face of the movable frame. Two spaced side-by-side wire arranging shafts are rotatably mounted on the wire arranging seat, a rotating shaft of the electric capstan, a wheel shaft of the fixed pulley and the wire arranging shafts are the same in axial direction, and one end of a twisted rope wound on the electric capstan bypasses the fixed pulley, penetrates through a gap between the two wire arranging shafts and then is connected with a lifting hook; the hanging bracket structure is simple and exquisite in structure and convenient to operate, and the loading and unloading convenience is improved.
涉及车载起重技术领域的一种车载起吊装置,包含固定架、活动架和电动绞盘,电动绞盘安装于固定架尾端,固定架两侧固定有两个槽型轨道,活动架的两侧分别卡装于两个槽型轨道,两个槽型轨道的前端槽底部对称安装有两个弹簧插销组件,活动架的侧杆前端和中部设有撤收限位孔和展开限位孔,活动架的两侧杆均安装有一排滚轮,活动架的上架面前端安装有定滑轮,活动架的前端面固定有理线座,理线座转动安装有两个间隔并排的理线轴,电动绞盘的转轴、定滑轮的轮轴和理线轴轴向相同,电动绞盘缠绕的绞绳一端绕过定滑轮并穿过两个理线轴间隙后连接有吊钩;该吊架结构结构简单精巧,便于操作,提高了装卸的便利性。
Vehicle-mounted lifting device
一种车载起吊装置
2024-01-09
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |