The invention discloses a propeller blade clamping and positioning device, and relates to the technical field of clamping and positioning devices.The propeller blade clamping and positioning device comprises an arc-shaped clamping plate and a hoop detachably connected to the inner side wall of the arc-shaped clamping plate; the hoop comprises a lower clamping ring and an upper clamping ring, the lower clamping ring and the upper clamping ring are both semicircular clamping rings, the lower clamping ring is detachably connected to the inner side wall of the arc-shaped clamping plate, one ends of the upper clamping ring and the lower clamping ring are hinged, and the other ends of the upper clamping ring and the lower clamping ring are fastened through a fastener; inner grooves are formed in the inner side walls of the lower clamping ring and the upper clamping ring, and a clamping space is formed between the two inner grooves; the device is simple in structure, convenient to mount and dismount quickly, and capable of quickly realizing clamping and positioning of the blade, thereby meeting the clamping requirements of the blade moment balance test.
本发明公开了一种螺旋桨桨叶夹装定位装置,涉及夹装定位装置技术领域,包括弧形夹板和可拆卸连接在弧形夹板内侧壁的卡箍;卡箍包括下卡环和上卡环,下卡环和上卡环均为半圆形卡环,下卡环可拆卸连接在弧形夹板内侧壁,上卡环和下卡环的一端铰接,另一端通过紧固件紧固;下卡环和上卡环内侧壁均开设有内沟槽,两个内沟槽之间形成有夹装空间;本发明结构简单,便于快速安装和拆卸,能够快速实现对桨叶的夹装定位,进而满足桨叶力矩平衡测试的夹装需求。
Propeller blade clamping and positioning device
一种螺旋桨桨叶夹装定位装置
02.05.2025
Patent
Elektronische Ressource
Chinesisch
IPC: | G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES , Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen / 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 / B25B TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING, OR HOLDING , Werkzeuge oder Werkbankvorrichtungen zum Befestigen, Verbinden, Lösen oder Halten, soweit nicht anderweitig vorgesehen |
Multi-blade ship propeller mounting and positioning device
Europäisches Patentamt | 2021
|