| 摘要 |
FIELD: construction. ^ SUBSTANCE: nodal joint of the spatial frame rods comprises a ring, representing a section of a cylinder, and rods. A transverse slot is arranged at the end of each rod. The slot provides for engagement of the rod to the ring according to a hook principle, when the ring is located in the slots of the rods interacting with it. The rods are connected to the ring with the possibility of rigid fixation of the rods position relative to each other. ^ EFFECT: provision of the possibility to correct mutual position of the frame elements in process of assembly, provision of reliability and stability of the structure as a whole and simplified design of the nodal joint. ^ 2 cl, 4 dwg |
