Carbon fiber cable reinforced spoke type cable truss structure

Abstract

The invention discloses a carbon fiber cable reinforced spoke type cable truss structure, and belongs to the technical field of truss structures. The carbon fiber cable reinforced spoke type cable truss structure comprises an inner ring, a rotating column is coaxially and fixedly connected to the outer side wall of a rotating disc, a cross groove is formed in the middle of the outer side wall of the rotating column, a rotating ring sleeves the middle of the annular outer wall of the rotating disc, an annular groove is formed in the position, opposite to the rotating ring, of the inner wall of a cavity, an inner cavity is formed in the inner side wall of the upper end of the annular groove, a bevel gear is arranged in the inner cavity, a plurality of tooth grooves are annularly formed in the position, opposite to the bevel gear, of the outer wall of the rotating ring at equal intervals, the top face of the bevel gear is coaxially and fixedly connected with an axis, a wheel groove is formed in the position, opposite to the upper end of the axis, of the inner side wall of a side plate, the upper end of the axis penetrates through the top face of the inner cavity, extends into the wheel groove and is coaxially and fixedly connected with a reel, and a carbon fiber rope is wound in the middle of the reel. By means of the carbon fiber cable reinforced spoke type cable truss structure, a worker can install a cross rod more conveniently and rapidly, and the construction speed is increased.

Description

technical field [0001] The invention relates to the technical field of truss structures, in particular to a spoke-type cable truss structure reinforced with carbon fiber cables. Background technique [0002] A truss is a structure composed of rods connected by hinges at both ends. It is generally a plane or space structure with triangular units composed of straight rods. The truss rods mainly bear axial tension or pressure, so that the material can be fully utilized. When the span is large, it can save material, reduce self-weight and increase rigidity compared with solid web beam. The spoke type cable truss is a kind of truss. Its composition mechanism is similar to that of a bicycle wheel. , connected to the tensioned inner ring through radial radial cables. Most of the existing spoke-type cable truss structures are fixed by welding. Although this connection method improves the installation speed of the spoke-type cable truss, it is If one of the rods is damaged, the rod ...

AI Technical Summary

Problems solved by technology

[0002] A truss is a structure composed of rods connected by hinges at both ends. It is generally a plane or space structure with triangular units composed of straight rods. The truss rods mainly bear axial tension or pressure, so that the material can be fully utilized. When the span is large, it can save material, reduce self-weight and increase rigidity compared with solid web beam. The spoke type cable truss is a kind of truss. Its composition mechanism is similar to that of a bicycle wheel. , connected to the tensioned inner ring through radial radial cables. Most of the existing spoke-type cable truss structures are fixed by welding. Although this connection method improves the installation speed of the spoke-type cable truss, it is If one of the rods is damaged, the rod needs to be cut, which will cause damage to its relative inner ring position, which is not conducive to ensuring its own structural strength. In view of this, we propose A spoke-type cable truss structure reinforced with carbon fiber cables

Images