Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Automatic frequency-adjusting system of vibratory roller
A disclosed automatic frequency-adjusting system of a vibratory roller comprises a vibration switch unit, a speed sensor and an acceleration sensor; the output terminal of the vibration switch unit is connected with a speed and frequency management controller and the vibration switch unit is used for selecting the amplitude of a steel wheel; the output terminal of the speed sensor is connected with a signal input terminal of the speed and frequency management controller, and the speed sensor is used for acquiring the driving speed v of the vibratory roller and transmitting an electric signal of the driving speed v to the speed and frequency management controller; and the output terminal of the acceleration sensor is connected with a signal input terminal of the speed and frequency management controller, and the acceleration sensor is used for acquiring the vibration acceleration a of the steel wheel and transmitting an electric signal of the vibration acceleration a to the speed and frequency management controller. The vibration frequency of the vibratory roller is changed along with the variation of the driving speed v of the vibratory roller and the thickness delta of a pavement compacted layer, automatic frequency adjusting on vibration wheels of the vibratory roller is realized, the compacting efficiency is effectively improved, and labor intensity of construction personnel is reduced.
Automatic frequency-adjusting system of vibratory roller
A disclosed automatic frequency-adjusting system of a vibratory roller comprises a vibration switch unit, a speed sensor and an acceleration sensor; the output terminal of the vibration switch unit is connected with a speed and frequency management controller and the vibration switch unit is used for selecting the amplitude of a steel wheel; the output terminal of the speed sensor is connected with a signal input terminal of the speed and frequency management controller, and the speed sensor is used for acquiring the driving speed v of the vibratory roller and transmitting an electric signal of the driving speed v to the speed and frequency management controller; and the output terminal of the acceleration sensor is connected with a signal input terminal of the speed and frequency management controller, and the acceleration sensor is used for acquiring the vibration acceleration a of the steel wheel and transmitting an electric signal of the vibration acceleration a to the speed and frequency management controller. The vibration frequency of the vibratory roller is changed along with the variation of the driving speed v of the vibratory roller and the thickness delta of a pavement compacted layer, automatic frequency adjusting on vibration wheels of the vibratory roller is realized, the compacting efficiency is effectively improved, and labor intensity of construction personnel is reduced.
Automatic frequency-adjusting system of vibratory roller
DONG CHENGWEI (Autor:in) / YANG MING (Autor:in) / YAO KAI (Autor:in) / ZHU QIN (Autor:in) / XU HONGFEI (Autor:in)
06.05.2015
Patent
Elektronische Ressource
Englisch
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
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