Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Load cell for screw piling power head
A system to measure the installation torque of a screw pile is provided. The system includes a rotary drive and a universal joint-type coupler. A load pin, having at least one sensor, is mounted through the universal joint-type coupler as a pivot pin. The load pin is oriented within the universal joint-type coupler so that at least some of the installation torque is transmitted through the load pin and is measurable by the sensor. Preferably, the load pin is provided with a pair of bores, and then a plurality of sensors are mounted within the bores. More preferably, a differential bridge network is used to obtain a measurable signal from the plurality of sensors.
Load cell for screw piling power head
A system to measure the installation torque of a screw pile is provided. The system includes a rotary drive and a universal joint-type coupler. A load pin, having at least one sensor, is mounted through the universal joint-type coupler as a pivot pin. The load pin is oriented within the universal joint-type coupler so that at least some of the installation torque is transmitted through the load pin and is measurable by the sensor. Preferably, the load pin is provided with a pair of bores, and then a plurality of sensors are mounted within the bores. More preferably, a differential bridge network is used to obtain a measurable signal from the plurality of sensors.
Load cell for screw piling power head
MCILRAVEY WAYNE (Autor:in)
24.01.2017
Patent
Elektronische Ressource
Englisch
IPC:
G01B
MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS
,
Messen der Länge, der Dicke oder ähnlicher linearer Abmessungen
/
E02D
FOUNDATIONS
,
Gründungen
/
F16C
SHAFTS
,
Wellen
/
G01L
Messen von Kraft, mechanischer Spannung, Drehmoment, Arbeit, mechanischer Leistung, mechanischem Wirkungsgrad oder des Drucks von Fluiden
,
MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
| British Library Online Contents | 2003
Screw piling: Still a challenging discussion topic?
| British Library Conference Proceedings | 2003
Screw-piling, with particular reference to screw-piled sewage sea outfall works
| Engineering Index Backfile | 1930