The invention provides a multilateral parallel loading device for an aero-engine casing. The multilateral parallel loading device comprises a static platform; one end of each upper parallel branch chain is connected with the static platform; one end of each lower parallel branch chain is connected with the static platform, and one end of each upper parallel branch chain is located above one end of each lower parallel branch chain; the other end of each upper parallel branch chain is connected with the upper movable platform; and the other end of each lower parallel branch chain is connected with the lower movable platform, and the upper movable platform is located above the lower movable platform. According to the embodiment of the invention, the movable platform is formed in a parallel connection manner, the conventional manner that loading branched chains are distributed according to a non-standard design is replaced to carry out multilateral six-degree-of-freedom load loading, the mounting and state change of the cartridge receiver can be met through the pose control of the movable platform, the cost and cycle expenditure of manually disassembling and assembling the branched chains for multiple times are avoided, and the test efficiency is improved.
本发明提供了一种航空发动机机匣多边并联加载装置,包括:静平台;多个上并联支链,每个上并联支链的一端均与静平台连接;多个下并联支链,每个下并联支链的一端均与静平台连接,且每个上并联支链的一端均位于每个下并联支链的一端的上方;上动平台,每个上并联支链的另一端均与上动平台连接;下动平台,每个下并联支链的另一端均与下动平台连接,且上动平台位于下动平台的上方。本发明实施例以并联方式形成动平台,取代以往的加载支链按非标设计分布的方式进行多边六自由度载荷加载,可以通过动平台的位姿控制满足机匣的安装和状态变化,避免了人工多次拆装支链的成本和周期支出,提高了试验效率。
Aero-engine case multilateral parallel loading device
航空发动机机匣多边并联加载装置
05.05.2023
Patent
Elektronische Ressource
Chinesisch
IPC: | G01N Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften , INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES / 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 / G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS , Messen der Länge, der Dicke oder ähnlicher linearer Abmessungen / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES , Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen |
Aero-engine transfer trolley and aero-engine transfer equipment
Europäisches Patentamt | 2024
|Engineering Index Backfile | 1945
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