The invention relates to the technical field of elevator equipment, in particular to a hydraulic elevator which comprises a base, rhombic ladders are symmetrically and rotationally connected to the front end and the rear end of the inner surface of the base, a supporting cross beam is fixedly connected to the lower ends of the rhombic ladders, and a hydraulic rod is hinged to the center of one side of the supporting cross beam. A fixed cross beam is hinged to the side, away from the supporting cross beam, of the hydraulic rod, the outer surface of the lower end of the fixed cross beam is fixedly connected with the base, a lifting seat is rotationally connected to the upper end of the rhombic ladder, and a guardrail is fixedly connected to the edge of the outer surface of the upper end of the lifting seat. By arranging the supporting mechanism, the purpose of carrying out auxiliary supporting on the whole elevator can be achieved, the pressure borne by the hydraulic rod is reduced, the situation that the hydraulic rod is in a high-pressure state for a long time, mechanical fatigue is caused, and abrasion is generated is prevented, the service life of the hydraulic rod is prolonged, and the risk of rollover of the elevator is reduced; and the use safety of the elevator is improved.
本发明涉及升降机设备技术领域,具体为一种液压升降机,包括底座,所述底座的内表面前后两端对称转动连接有菱形梯,所述菱形梯的下端固定连接有支撑横梁,所述支撑横梁的一侧中心位置铰接有液压杆,所述液压杆远离支撑横梁的一侧铰接有固定横梁,所述固定横梁的下端外表面与底座固定连接,所述菱形梯的上端转动连接有升降座,所述升降座的上端外表面边缘位置固定连接有护栏。本发明通过设置支撑机构,能够实现对升降机整体进行辅助支撑的目的,减小了液压杆所受的压力,防止液压杆长期处于高压状态引起机械疲劳产生磨损的情况出现,提高了液压杆的使用寿命,降低了升降机发生侧翻的风险,提高了升降机的使用时的安全性。
Hydraulic elevator
一种液压升降机
2022-12-27
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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