A Low Power Radial Welded Bogie
A low-power, bogie technology, which is applied in the direction of bogies, devices for lateral relative movement between the chassis and bogies, railway braking systems, etc., can solve problems such as large vertical stiffness, low dynamic characteristics, and heavy weight , to achieve the effects of reducing the force of the wheel and rail, reducing the wear of the wheel rim, and reducing the weight and environmental protection
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[0041] The present invention will be specifically described below in conjunction with the accompanying drawings and embodiments.
[0042] figure 1 Shown is the structural representation of the present invention.
[0043] The present invention adopts a welding three-piece structure, including two wheel sets 1, four bearing saddles 2, a wheel set connection device 3, four primary rubber stacks 4, a side beam 5, and two secondary suspension systems 6, a crossbeam composition 7, a foundation braking device 8 .
[0044] The side beam 5 is a U-shaped welded structure as a whole, and its two ends are respectively connected to the wheel set 1 through a series of rubber piles 4 and bearing saddles 2; The rubber pile 4 is arranged on the bearing saddle 2 .
[0045] The beam assembly 7 includes a beam 71 , a lower center plate 72 and a side bearing 73 .
[0046] The crossbeam 71 is an integral welded structure, on which a lower center plate 72 and side bearings 73 are arranged, and the...
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