Frame balancing assembly for mounting vehicle, frame of mounting vehicle, mounting vehicle and large transporting vehicle

Abstract

The invention relates to a frame balancing assembly for a mounting vehicle. The frame balancing assembly comprises a first bearing, a second bearing, a first side rod, a second side rod, four connecting rods with the same length and a balance weight bearing plate, wherein the first bearing and the second bearing are used for being supported on corresponding bearing pedestals of an outer frame, and can rotate around the center straight line freely on the corresponding bearing pedestals, the balance weight bearing plate is used for bearing an outer balance weight, and the first side rod and the second side rod are fixed to the two sides of the balance weight bearing plate correspondingly. The invention further provides a frame of the mounting vehicle adopting the frame balancing assembly for the mounting vehicle, a mounting vehicle and a large transporting vehicle. The frame balancing assembly can effectively lower the gravity center of the frame for the mounting vehicle, thus the center of the whole vehicle is effectively lowered, side turn is prevented, and transporting reliability is improved. In addition, the frame balancing assembly for the mounting vehicle can effectively prevent the balance weight from skewing to the side direction when the frame inclines.

Description

technical field [0001] The invention relates to a frame balancing assembly for a mounted vehicle, a frame of the mounted vehicle, a mounted vehicle, and a large transport vehicle. Background technique [0002] Among various emerging energy sources, wind power has many advantages, and environmental protection and pollution-free is undoubtedly the biggest highlight. Wind turbines are generally located in mountainous areas with relatively strong winds, using relatively open terrain and strong natural winds to generate electricity. [0003] During the construction of wind power generation, how to transport the blades into mountainous areas has become a big issue. The specifications of different blades vary greatly. The short ones are 10 meters long, and the long ones are 20 meters to 40 meters. At this stage, the common blades are 40 meters to 50 meters long, or even larger. For a blade of such length, it is quite difficult to transport even on flat ground, not to mention the ...

AI Technical Summary

Problems solved by technology

like Figure 1A As shown, the front portion of the blade 99 is not expected to be subjected to external force, so it is set as a cantilever state in which the rear end of the blade is fixed on the blade chassis 92. Even if the counterweight 500 has been loaded, the center of the vehicle is still relatively high. When the road surface is uneven or the road surface is rough, superimposed strong wind force acts on the blade 99. Under the joint action of irregular ground force and strong wind force, the vehicle is difficult to control and prone to rollover

In particular, in some states, such as to avoid mountains or other obstacles on the road side, such as Figure 1B As shown, the vehicle needs to raise the blade 99 to a certain angle, and the entire blade (including the blade mounting chassis 92) is rotated at a certain angle around the vertical line of the center of the turntable system 88 through the turntable system 88, and the vehicle is driven under this situation. At this time, Due to the high center of gravity of the blade 99, the center of gravity of the whole vehicle is raised, and the strong wind on the blade 99 becomes the main source of uncontrollable external force, and the vehicle is very prone to rollover

[0007] In addition, in the prior art, such as Figure 13 As shown in the cross-sectional schematic diagram, when the road surface is uneven or the road surface is rough, the counterweight 500 in the prior art will tilt together with the vehicle frame 8. At this time, a tilt component force will be generated by gravity, and the tilt component force will follow the vehicle frame 8. As the inclination angle increases, the counterweight 500 may slide along the side of the frame 8, thereby causing the center of gravity of the vehicle to shift along the axis of the center of gravity of the vehicle body.

In this state, the counterweight 500 changes from the original favorable factor of keeping the center of gravity low to the unfavorable factor that may cause the vehicle to roll over. The heavier the counterweight 500, the greater the risk of vehicle rollover.

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