The invention provides a multi-supporting structural fracturing pump truck. The multi-supporting structural fracturing pump truck comprises a second type chassis, a large pump base, a bench engine, a transmission box, a control system, a large pump and a high pressure manifold; the bench engine, the transmission box and the control system are mounted on a second type chassis platform; the large pump is fixed to the tail end of the second type chassis through the large pump base; the high pressure manifold is mounted at the tail end of the whole truck; the tail part of the second type chassis is fixedly connected with a hydraulic rear supporting leg; a hydraulic front supporting leg is fixedly connected between a second axle and a third axle of the second type chassis; a front hydraulic supporting leg is fixedly connected between a first axle and a second axle of the second type chassis; the large pump base is connected with an elastic supporting device through a bolt; the elastic supporting device is connected with the second type chassis by welding or bolt connecting; the elastic supporting device is of a rubber structure. According to the multi-supporting structural fracturing pump truck, an auxiliary support is added to the second type chassis, so that the fixed frequency of the whole machine is changed, and as a result, the phenomenon of resonance of the fracturing pump truck under the general gear can be inhibited.
Multi-supporting structural fracturing pump truck
2015-04-29
Patent
Electronic Resource
English