Evacuation ladder with adjustable level
A technology for adjusting the level and escalators, which is applied to escalators, transportation and packaging, etc. It can solve the problems of increased labor intensity, fixed evacuation escalators, fixed dimensions, and insufficient escalator height, so as to shorten the placement time, shorten the evacuation time, The effect of reducing labor intensity
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[0041] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0042] see figure 1 , figure 2 , image 3 As shown, the embodiment of the present invention provides an evacuation escalator for adjusting the horizontal height, including a column guide mechanism, a connecting rod mechanism, a driving mechanism, a first side support frame 18 and a second side support frame arranged in parallel, and the first side support frame Between 18 and the second side support frame, several movable steps 19 are horizontally arranged, and the two ends of several movable steps 19 are provided with waist round holes and step connecting rod holes. The side support frame 18 and the second side support frame can be movably connected by pin shafts.
[0043] see Figure 4 , Figure 5As shown, the column guide mechanism includes a lower drive shaft 9 arranged horizontally, a drive coupling 10, a first upper drive ...
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