The invention discloses a fixing frame which comprises two first cross beams, four bearing beams, two longitudinal beam assemblies and two second cross beams. The two ends of the bearing beams are fixedly connected with one ends of the first cross beams and one ends of the longitudinal beam assemblies correspondingly, so that the two first cross beams, the four bearing beams and the two longitudinal beam assemblies form a rectangular frame in a chamfer shape. The second cross beam is fixed in the rectangular frame body and is parallel to the first cross beam; at least one bearing part thread insert is arranged on the bearing beam; the first cross beam, the bearing beam, the longitudinal beam assembly and the second cross beam are all made of thermoplastic carbon fiber composite materials, the connected parts are fixed into a whole in a hot melting welding mode, the fixing mode is the advantages of thermoplastic carbon fibers, and surface protrusions generated by conventional connection are avoided.
本申请公开了一种固定框架,包括两根第一横梁、四根承重梁、两根纵梁组件以及两根第二横梁;承重梁的两端分别与第一横梁的一端、纵梁组件的一端固定连接,使两根第一横梁、四根承重梁、两根纵梁组件构成具有倒角形状的矩形框体;第二横梁固定在矩形框体内部,且与第一横梁平行设置;承重梁上设置有至少一个承重件螺纹镶块;第一横梁、承重梁、纵梁组件以及第二横梁均为热塑性碳纤维复合材料,相连接的部件采用热融焊接固定为一体,该固定方式为热塑性碳纤维优势,避免了常规连接产生表面凸起。
Fixing frame
一种固定框架
2025-02-25
Patent
Electronic Resource
Chinese
IPC: | F16M Rahmen, Gehäuse oder Grundplatten von Kraftmaschinen oder anderen Maschinen oder von Apparaten, nicht auf eine besondere Art von Maschine oder Apparat eingeschränkt, die anderweitig vorgesehen ist , FRAMES, CASINGS, OR BEDS, OF ENGINES OR OTHER MACHINES OR APPARATUS, NOT SPECIFIC TO AN ENGINE, MACHINE, OR APPARATUS PROVIDED FOR ELSEWHERE / B64G Raumfahrt , COSMONAUTICS |