Permanent magnet suspension track unit

The utility model provides a permanent magnet suspension track unit which comprises a plurality of permanent magnets and a base, a small through hole is formed in the side face of each permanent magnet, the base is provided with a containing cavity, the permanent magnets are located in the containing cavity, side walls are arranged on the two sides of the containing cavity in the length direction, small through holes are formed in the corresponding positions of the side walls, and the small through holes are communicated with the containing cavity. A first bolt penetrates through the small through holes to fix the permanent magnet in the base, and the base and the first bolt are non-magnetic objects. According to the permanent magnet suspension track unit, the permanent magnets are fixed more stably and reliably, and the distribution condition of magnetic lines of force of a Halbach array cannot be affected. 本实用新型提供一种永磁悬浮轨道单元，包括多个永磁体和基座，每个所述永磁体侧面设有小通孔，所述基座设有容纳腔，所述永磁体位于容纳腔内，所述容纳腔沿长度方向两侧设有侧壁，所述侧壁对应位置设有小通孔，第一螺栓穿