Step climbing mechanism
A technology of ladders and car bodies, applied in the field of ladder obstacle-climbing mechanisms, can solve the problems of stability and comfort, poor applicability of the wheel set to steps, difficulty in walking on flat bottom, etc., and achieve the effect of preventing falls
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[0026] The present invention will be further described below in conjunction with accompanying drawing.
[0027] Such as Figure 1 to Figure 4 As shown, it includes a first car body 1, a second car body 2, and a lifting system for connecting the first car body 1 and the second car body 2 and relatively vertical lifting. The lifting system includes a sleeve 7 and a sleeve 7 The lifting column 9 inside the sleeve 7, the sleeve 7 is installed in the middle of the first car body 1, the height of the first car body 1 is greater than the height of the second car body, so that the surface of the first car body 1 can cover a part Or all the second car body 2, the surface of the first car body is equipped with a center of gravity adjustment device, including a motor 4 and a pulley 11 fixed on the end of the first car body 1, and a steel wire stay rope 12 and a center of gravity adjustment block 3, through which the motor Cooperating with the pulley and the steel wire rope, the center o...
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