Walking framework of high-speed three-dimensional access device

The invention relates to a walking framework of a high-speed three-dimensional access device. The walking framework mainly comprises a walking frame, a lifting platform and a carrying plate, wherein the walking frame mainly comprises steel beams, the lifting platform is arranged in the walking frame and can move up and down along vertical steel beams of the walking frame, the carrying plate is arranged on the lifting platform, a hoisting device is arranged at the top of the walking frame and is used for hoisting the lifting platform, two groups of hinges and hinge supports are also arranged on the top of the walking frame, the hinges can rotate around the hinge supports, the hinges and the hinge supports are arranged on the left and right sides of the walking frame and are in bridge joint with the front and rear ends of the walking frame, and walking rollers are arranged at the bottom and at the left and right sides of the walking frame and can move on walking tracks laid in advance. The walking framework is stable to operate and is safe and reliable.