The invention discloses a motor vehicle maintenance lifting platform with a locking device. The motor vehicle maintenance lifting platform comprises a lifting and locking mechanism, a platform mechanism, a lighting mechanism and a storage mechanism, four stand columns are symmetrically arranged on the two sides of a base, a platform body is arranged above the base, a first groove is formed in one side of the interior of the platform body, and a second groove and a third groove are formed in the other side of the interior of the platform body. According to the motor vehicle maintenance lifting platform with the locking device, a first motor drives a screw block on a positive and negative threaded rod to move so as to drive a locking plate to move in the transverse direction, and a first electric telescopic rod can drive the locking plate to move in the longitudinal direction, so that the locking plate can abut against the platform body which ascends to a certain height; and when the platform body cannot be fixed to the bottom of a hydraulic cylinder due to faults of the hydraulic cylinder or other unforeseen circumstances, the height of the platform body can be locked through the locking plate, and certain guarantee is provided for life safety of maintenance personnel.
本发明公开了一种带有锁定装置的机动车维修升降台,包括升降和锁定机构、平台机构、照明机构和收纳机构,所述基座两侧对称设置有四个立柱,所述平台主体设置于基座上方,所述第一凹槽设置于平台主体内部一侧,所述第二凹槽和第三凹槽设置于平台主体内部另一侧。该带有锁定装置的机动车维修升降台,通过第一电机带动正反螺纹杆上的丝块移动,进而带动锁定板做横向方向的移动,通过第一电动伸缩杆可以带动锁定板做纵向方向的移动,使得锁定板可以抵住上升至一定高度的平台主体,当液压缸故障或其他意外情况造成平台主体无法固定在液压缸底部时,可以通过锁定板对平台主体的高度进行锁定,为维修人员的生命安全提供一定的保障。
Motor vehicle maintenance lifting platform with locking device
一种带有锁定装置的机动车维修升降台
2022-02-01
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 / B25H Werkstatteinrichtungen, z.B. zum Anreißen von Werkstücken , WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK / F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF , Funktionsmerkmale oder Einzelheiten von Leuchten oder Beleuchtungssystemen |
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