Assembled periodic octahedral truss lattice structure

• Main Authors: FU JUNJIAN, MENG YONGGEN, SHU ZHENGTAO, TIAN QIHUA, ZHOU XIANGMAN
• Format: Patent
• Language: Chinese; English
• Published: 06.05.2022
• Subjects: BLASTING; CONSTRUCTIONAL ELEMENTS IN GENERAL; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; MEANS FOR DAMPING VIBRATION; MECHANICAL ENGINEERING; SHOCK-ABSORBERS; SPRINGS; STRUCTURES BUILT-UP FROM SUCH ELEMENTS, IN GENERAL; THERMAL INSULATION IN GENERAL; WEAPONS

The invention discloses an assembled periodic octahedral truss lattice structure which is formed by connecting a plurality of octahedral truss lattice unit cells capable of being assembled, and each octahedral truss lattice unit cell capable of being assembled is composed of two I-type connecting blocks and two II-type connecting blocks. The four connecting blocks are mechanically connected through the bolt sets to form an octahedron, the six matching hole sets of the octahedron structure are internally connected and fixed through the short bolt sets to form octahedron truss lattice unit cells, and the different octahedron truss lattice unit cells are connected through the long bolt sets to form the periodic octahedron truss lattice structure. The lattice unit cell is decomposed into four parts, the octahedral truss lattice unit cell and the periodic octahedral truss lattice structure are assembled in a mechanical connection mode, limitation of machining equipment and technology can be avoided, and preparatio