FIELD: transport.
SUBSTANCE: invention relates to lifting-and-conveying machines, namely, to self-propelled lifting-and-conveying machine capable of overcoming steeps surfaces. Proposed machine comprises body accommodating, at least, two sets of linear guide mechanisms. Each said set comprises, at least, three such mechanisms interacting in coordination between themselves and with drives to allow simultaneous alternating stay of one sets in position of opposite-side vertical turn of crosspieces and forming opposite arms of support polygon rockers by support devices, and to allow other sets staying in rocker horizontal turn position to form polygons by support device. Support devices are arranged on opposite arms of linear guide mechanism rockers to automatically adhere to solid vertical wall surface in lowering thereon and to detach therefrom in going up.
EFFECT: up and down motion on wall steep and vertical surface with payload.
6 cl, 8 dwg
