Magnetic attraction type crawler-type moving device, multi-connected magnetic attraction type crawler-type moving device and generator maintenance robot

A magnetic crawler-type moving device (100) is configured to include a magnetic travel mechanism (10) including: a magnetic force generating device (3) including a magnet (1) and a yoke portion (2) disposed on a back surface or a side surface of the magnet; a crawler belt (4) that rotates and moves in a non-contact manner with respect to the magnetic force generating device (3); and a low-friction guide body (5) which is in contact with the magnet (1) and the yoke (2) and on which the crawler belt (4) slides on the front surface, wherein the crawler belt (4) protrudes from the front surfaces of the magnetic force generating device (3) and the guide body (5) and rotates and moves. 将磁吸式履带型移动装置(100)构成为包括磁吸行驶机构(10)，该磁吸行驶机构(10)具有：包括磁体(1)以及配置于磁体的背面或侧面的轭部(2)的磁力产生装置(3)；以非接触的方式相对于磁力产生装置(3)旋转移动的履带(4)；与磁体(1)和轭部(2)接触并供履带(4)在正面上滑动的低摩擦的引导体(5)，并且履带(4)从磁力产生装置(3)以及引导体(5)的正面突出而旋转移动。