A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Folding assembly type vehicle-mounted bridge
The invention discloses a folding assembly type vehicle-mounted bridge. The folding assembly type vehicle-mounted bridge comprises multiple first bridge bodies and at least one second bridge body, wherein rails are arranged on the first bridge bodies; rollers fitting the rails are arranged at the lower parts of one ends of the second bridge bodies; and both the first bridge bodies and the second bridge bodies can be folded toward the middles through folding devices. The bridge is divided into the first bridge bodies and the second bridge bodies; as the multiple second bridge bodies serve as counterweights, the first bridge bodies are erected firstly, and then, the second bridge bodies are erected through the fit between the rails on the erected first bridge bodies and the rollers, so that the requirements for the vehicle-mounted systems for transportation and the erecting of the bridge can be largely reduced; and the erection process can be accelerated to win precious time for emergencies. The folding assembly type vehicle-mounted bridge is simple and ingenious in structure, and is high in economic value.
Folding assembly type vehicle-mounted bridge
The invention discloses a folding assembly type vehicle-mounted bridge. The folding assembly type vehicle-mounted bridge comprises multiple first bridge bodies and at least one second bridge body, wherein rails are arranged on the first bridge bodies; rollers fitting the rails are arranged at the lower parts of one ends of the second bridge bodies; and both the first bridge bodies and the second bridge bodies can be folded toward the middles through folding devices. The bridge is divided into the first bridge bodies and the second bridge bodies; as the multiple second bridge bodies serve as counterweights, the first bridge bodies are erected firstly, and then, the second bridge bodies are erected through the fit between the rails on the erected first bridge bodies and the rollers, so that the requirements for the vehicle-mounted systems for transportation and the erecting of the bridge can be largely reduced; and the erection process can be accelerated to win precious time for emergencies. The folding assembly type vehicle-mounted bridge is simple and ingenious in structure, and is high in economic value.
Folding assembly type vehicle-mounted bridge
LENG JIANXING (author) / WANG LIZHI (author) / JIANG XUE (author) / WU SHIHAI (author) / XU GUANYAO (author) / WU JIAHUA (author) / LIANG TAO (author)
2015-04-08
Patent
Electronic Resource
English
IPC:
E01D
BRIDGES
,
Brücken