The invention discloses a lifting device for automobile repair, and relates to the technical field of automobile repair equipment. The lifting device comprises a box body. A screw rod is rotationally connected to the opposite inner walls of the box body. The screw rod is connected with two lifting mechanisms, and the two lifting mechanisms can synchronously move towards each other and back onto each other. A lifting plate is connected between the two lifting mechanisms. Each lifting mechanism comprises a fixing block. The upper surface of each fixing block is rotationally connected with a lead screw. Each lead screw is matched with two lead screw nuts. The two lead screw nuts are symmetrically arranged relative to the corresponding fixing block. The lead screw nuts are hinged to the lifting plates through connecting rods. By arranging the box body, the supporting surface is raised, and the problem that an existing jack is poor in supporting stability is solved. The lead screws are matched with the nuts, the lead screws and the lead screw nuts, two-stage lifting of the lifting plates is achieved, and the lifting height is increased. The problems that the existing jack is limited in lifting height and poor in adaptability are solved.
本发明公开了一种用于汽车修理的抬升装置,涉及汽车修理设备技术领域。本发明包括箱体;箱体一相对内壁转动连接有一丝杆;丝杆连接有两抬升机构,且两抬升机构可同步相向和背向移动;两抬升机构间连接有一抬升板;抬升机构包括固定块;固定块上表面转动连接有丝杠;丝杠配合有两丝杠螺母;两丝杠螺母相对固定块对称设置;丝杠螺母通过连接杆与抬升板铰接。本发明通过设置箱体提高了支撑面,解决了现有千斤顶支撑稳定性差的问题;通过丝杆配合丝母,以及丝杠和丝杠螺母,实现对抬升板的两极抬升,提高了抬升高度;解决了现有千斤顶抬升高度有限,适应性差的问题。
Lifting device for automobile repair
一种用于汽车修理的抬升装置
2021-06-11
Patent
Electronic Resource
Chinese
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 |
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