The invention provides a measuring device of an adjustable balance weight, which is used for simulating a helicopter tail speed reducer and a tail rotor hub. Themeasuring device comprises a supporting structure arranged on a helicopter tail speed reducer support, a cross rod, a longitudinal rod and a combined counter weight, wherein one end of the cross rod is vertically arranged on the supporting structure; the longitudinal rod is vertically arranged on the transverse rod and can slide relative to the transverse rod; and the combined counter weight is arranged on the longitudinal rod in a sliding manner, can slide along the longitudinal rod and is used for adjusting the gravity center position and mass of the simulated tail speed reducer and the tail rotor hub. The problems that a tail speed reducer system is difficult to simulate and the counterweight and the gravity center position are frequently adjusted are solved, and rapid adjustment and assembly measurement can be conveniently achieved.
本发明提供了一种可调配重的测量装置,用于模拟直升机尾减速器和尾桨毂,所述测量装置包括:支撑结构,设置在直升机尾减速器支座上;横杆,所述横杆的一端垂直设置在所述支撑结构上;纵杆,垂直设置在所述横杆上,可相对所述横杆滑动;组合配重,滑动设置在所述纵杆上,可沿着所述纵杆滑动,用于实现调节所述模拟尾减速器和尾桨毂的重心位置和质量;本发明解决了不易模拟尾减速器系统和频繁调整配重及重心位置的困难,可以方便实现快速调节及装配测量。
Measuring device with adjustable balance weight
一种可调配重的测量装置
2022-02-01
Patent
Electronic Resource
Chinese
IPC: | B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen |