FIELD: construction.
SUBSTANCE: invention can be used as a pedestrian bridge and a bridge for cargo movement. Said helical rotary bridge comprises first basic module 1, second basic module 3 and connection module 5, first wheel 2 movably coupled with first basic module 1, second wheel 4 movably coupled with second basic module 3. Connection module 5 is made in the form of spiral 6 with first end 7 and second end 8, at that first end 7 is fixed on first wheel 2, and second end 8 is fixed on second wheel 4.
EFFECT: possibility of changing span height over river width, as well as to move along bridge in horizontal direction with high degree of safety.
8 cl, 7 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| SPIRAL ROTATING BRIDGE | 2022 |
|
RU2776493C1 |
| SWING BRIDGE | 2022 |
|
RU2794451C1 |
| CLOCK | 2011 |
|
RU2569175C2 |
| SHAFT TURN ANGLE ENCODER | 0 |
|
SU1103274A1 |
| 0 |
|
SU1669643A1 | |
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