High-altitude double-track prone-track type inspection robot driving mechanism

Abstract

The invention discloses a driving mechanism of a high-altitude double-track prone-to-track type inspection robot, belongs to the technical field of gas leakage monitoring, and aims to solve the problems that a single-track robot is poor in stability, easy to fall off and stuck during turning, and wheel sets are difficult to maintain. The device comprises an aluminum alloy substrate, a transmission module with an explosion-proof motor and a self-locking positive and negative trapezoidal screw rod, a bearing module with a rotary support, and a limiting bearing wheel set comprising an adjustable limiting wheel and an elastic guide wheel. The double-track lying rail design prevents transverse swinging and falling, the slewing bearing solves the problem of turning angle difference, the positive and negative trapezoidal screw rods prevent turning clamping, and the rectangular spring realizes pressure adjustment of the driving wheel. The whole machine is explosion-proof, is high in load capacity (adaptive to multiple acquisition devices), is suitable for high-altitude inspection of flammable and explosive places such as petrochemical engineering, and improves the monitoring comprehensiveness and safety.

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