The invention belongs to the field of airplane structural strength tests, and particularly relates to a test device for a typical structure of a composite T-shaped stiffened wallboard. The testing device comprises a base (3), a top block (4) and two supporting blocks (5), the base (3) comprises a bottom plate and two side plates oppositely arranged on the bottom plate, the top block (4) and the supporting blocks (5) are located between the two side plates, and a rib test piece (13) is located in a gap between the top block (4) and the supporting blocks (5); an adjusting screw (6) is arranged on a side plate of the base (3) to drive the top block (4) and the two supporting blocks (5) to clamp a rib test piece (13), the base (3) is arranged on the mounting disc (2), and the position of the base (3) is adjusted through a longitudinal adjusting block (8) and a transverse adjusting block (9) on the mounting disc (2). According to the invention, typical structure tests of T-shaped stiffened wallboards with different thicknesses can be realized, the installation, disassembly and positioning are convenient, and the precision is high.
本申请属于飞机结构强度试验领域,特别涉及一种用于复合材料T型加筋壁板典型结构的试验装置。该试验装置包括底座(3)、顶块(4)及两个支撑块(5),底座(3)包括底板及位于底板上相对设置的两个侧板,顶块(4)及支撑块(5)位于两个侧板之间,筋条试验件(13)位于顶块(4)及支撑块(5)之间的缝隙中;在底座(3)的侧板上开设置有调节螺钉(6),以驱动顶块(4)及两个支撑块(5)夹紧筋条试验件(13),底座(3)设置于安装盘(2)上,并通过安装盘(2)上的纵向调节块(8)及横向调节块(9)调节底座(3)的位置。本申请可以实现不同厚度的T型加筋壁板典型结构试验,安装、拆卸及定位方便,且具有较高的精度。
Testing device for typical structure of composite material T-shaped stiffened wall plate
一种用于复合材料T型加筋壁板典型结构的试验装置
2024-01-30
Patent
Electronic Resource
Chinese
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 |
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