The invention discloses an overturning system which comprises a driving rolling device and a driven rolling device, the driving rolling device and the driven rolling device each comprise a supporting frame and a holding ring, the supporting frame is provided with two rollers arranged oppositely, the holding ring is connected between the two rollers in a clamped mode, the holding ring comprises two semicircular rings, one ends of the two semicircular rings are hinged to each other, and the other ends of the two semicircular rings are hinged to each other. One end of the driving rolling device is fixedly connected with the other end of the driving rolling device, the other end of the driving rolling device is fixedly connected with the other end of the driving rolling device through a fastener, clamping mechanisms are arranged in the holding rings in the radial direction, the two holding rings are fixedly connected through a connecting rod, racks are fixedly arranged on the holding rings of the driving rolling device in the circumferential direction, and gears meshed with the racks are arranged on a supporting frame of the driving rolling device and driven by a motor. The invention aims to provide a turnover system which is suitable for turnover and position adjustment of an airplane model in a wind tunnel, and the turnover system is compact in structural size, good in operation adaptability and capable of greatly shortening labor hour consumption.
本发明公开了一种翻转系统,其包括主动滚转装置和从动滚转装置,主动滚转装置和从动滚转装置均包括支撑架和抱环,支撑架上设有两个相对布置的辊子,抱环卡接于两个辊子之间,抱环包括两个半圆环,两个半圆环的一端相互铰接,另一端通过紧固件固定连接,抱环内设有径向布置的夹持机构,两个抱环之间通过连接杆固定连接,主动滚转装置的抱环上固定设有周向布置的齿条,主动滚转装置的支撑架上设有与所述齿条啮合的齿轮,齿轮通过电机驱动。其目的是为了提供一种翻转系统,其适用于风洞内的飞机模型的翻身和位置调整,该翻转系统结构尺寸紧凑、操作适应性良好,同时能大幅缩短工时消耗。
Turnover system
一种翻转系统
2022-04-26
Patent
Elektronische Ressource
Chinesisch
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 / G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES , Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen |
Turntable turnover device and turntable turnover system
Europäisches Patentamt | 2023
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