The invention discloses a multifunctional jacking device used in the automobile maintenance process. The multifunctional jacking device comprises a base, supporting columns, auxiliary rods, a toothedplate, corrugated air bags, a stepping motor and an electromagnetic reinforcing plate are arranged at the top end of the base, supporting rods are arranged in the supporting columns, a telescopic rotating shaft is arranged on one side of each supporting rod, and a curved side baffle is arranged at the top end of each telescopic rotating shaft. Jacking plates are arranged at the top ends of liftingcolumns, and telescopic auxiliary rods are arranged at the top ends of auxiliary columns. The toothed plate is composed of upper toothed plate bodies, lower toothed plate bodies, a transverse plate body and a driving block, the toothed plate is inserted into the electromagnetic reinforcing plate, sliding protrusions are arranged at the bottom of the toothed plate, and piezoelectric crystals are arranged at the top ends of the corrugated air bags and provided with elastic legs. The multifunctional jacking device has the beneficial effects that stable, rapid and synchronous jacking of the jacking structure can be achieved, oil can be quantitatively fed to a jacking mechanism in time at a fixed point, mechanical lighting can be achieved, a vehicle body can be properly inclined, maintenance is convenient, the anti-falling function of the jacking mechanism can be achieved, design is reasonable, and use is convenient.
本发明公开了一种用于汽车维修过程中的多功能顶升装置,包括底座,所述底座顶端设有支撑柱、辅杆、齿板、波形空气囊、步进电机、电磁加固板,所述支撑柱内部设有支撑杆,所述支撑杆一侧设有伸缩转轴,所述伸缩转轴顶端设有曲形侧挡,所述升降柱顶端设有顶升板,所述辅柱顶端设有伸缩辅杆,所述齿板由上齿板、下齿板、横板和驱动块构成,所述齿板穿插于所述电磁加固板内部,所述齿板底部设有滑凸,所述波形空气囊顶端设有压电晶体,所述压电晶体设有弹力腿。有益效果:能够实现顶升结构的平稳、快速同步顶升,能够及时定量、定点对本顶升机构送油,能够实现机械照明,能够对车身进行适当倾斜,便于检修,能够达到顶升机构的防坠落功能,设计合理,使用方便。
Multifunctional jacking device used in automobile maintenance process
一种用于汽车维修过程中的多功能顶升装置
2021-01-15
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 / B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen / F04D Strömungsarbeitsmaschinen , NON-POSITIVE-DISPLACEMENT PUMPS / F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF , Funktionsmerkmale oder Einzelheiten von Leuchten oder Beleuchtungssystemen |