The invention discloses a variable load adjusting mechanism testing device which comprises a base (11a), an adjusting support (10a) is arranged on the base (11a), a mounting frame (9a) used for mounting a test product is arranged on the adjusting support (10a), a hydraulic oil tank (6a) is arranged on the front side of the mounting frame (9a), an oil supply main pipeline is arranged on one side of the hydraulic oil tank (6a), and an electric pump (4a) for controlling oil liquid to be conveyed outwards is arranged in the oil supply main pipeline. Two groups of oil supply branches are arranged on the rear side of the oil supply main pipeline, one group of oil supply branches is connected with a left hydraulic oil cylinder (2a) arranged on the left side of the mounting frame (9a), the other group of oil supply branches is connected with a right hydraulic oil cylinder (7a) arranged on the right side of the mounting frame (9a), and a pressure regulating valve group (3a) and a control valve group (5a) which are used for regulating and controlling the left hydraulic oil cylinder (2a) and the right hydraulic oil cylinder (7a) are arranged on the oil supply branches. The test effect of the aircraft wing can be effectively improved.
本发明公开了一种变负载调节机构试验装置,包括底座(11a),所述的底座(11a)上设有调节支座(10a),调节支座(10a)上设有用于安装试验产品的安装架(9a),安装架(9a)前侧设有液压油箱(6a),液压油箱(6a)一侧设有供油总管路,供油总管路中设有控制油液向外输送的电动泵(4a),供油总管路后侧设有两组供油支路,一组供油支路连接设于安装架(9a)左侧的左液压油缸(2a),另一组供油支路连接设于安装架(9a)右侧的右液压油缸(7a),供油支路上设有用于调节控制左液压油缸(2a)和右液压油缸(7a)的调压阀组(3a)和控制阀组(5a)。它能有效提高飞机机翼的测试效果。
Variable load adjusting mechanism testing device
一种变负载调节机构试验装置
07.03.2025
Patent
Elektronische Ressource
Chinesisch
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 |
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