A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a farmland rail device. The farmland track device comprises a plurality of rails, a plurality of straight-rail supporting frames and a plurality of fork-rail supporting frames, wherein curved surfaces in contact with rail car concave wheels are arranged at the upper parts of the rails in a length direction; first fixed grooves are formed in first supports of the straight-rail supporting frames; the first supports are hinged with two first fixed plates; a plurality of limiting grooves are formed in the first supports; bosses which match with the limiting grooves of the first supports are arranged at the upper parts of first lining seats; second fixed grooves and third fixed grooves are formed in the upper end surfaces of second supports of the fork-rail supporting frames; two side edges of the second fixed grooves and the third fixed grooves are respectively hinged with a plurality of second fixed plates; a plurality of limiting grooves are also formed in the lower end surfaces of the second supports; and bosses which match with the limiting grooves of the second supports are arranged on second lining seats. As crisscrossed rail networks are erected in a farmland by using the farmland rail device disclosed by the invention, the farmland space usage is reduced, influences on loaded crops can be reduced, and the crops in the farmland is prevented from being damaged by a rail car during running.
The invention discloses a farmland rail device. The farmland track device comprises a plurality of rails, a plurality of straight-rail supporting frames and a plurality of fork-rail supporting frames, wherein curved surfaces in contact with rail car concave wheels are arranged at the upper parts of the rails in a length direction; first fixed grooves are formed in first supports of the straight-rail supporting frames; the first supports are hinged with two first fixed plates; a plurality of limiting grooves are formed in the first supports; bosses which match with the limiting grooves of the first supports are arranged at the upper parts of first lining seats; second fixed grooves and third fixed grooves are formed in the upper end surfaces of second supports of the fork-rail supporting frames; two side edges of the second fixed grooves and the third fixed grooves are respectively hinged with a plurality of second fixed plates; a plurality of limiting grooves are also formed in the lower end surfaces of the second supports; and bosses which match with the limiting grooves of the second supports are arranged on second lining seats. As crisscrossed rail networks are erected in a farmland by using the farmland rail device disclosed by the invention, the farmland space usage is reduced, influences on loaded crops can be reduced, and the crops in the farmland is prevented from being damaged by a rail car during running.
Farmland rail device
YU GUANGCHENG (author)
2016-01-13
Patent
Electronic Resource
English
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau