Unlocking part applied to variable-gauge bogie
A bogie and unlocking technology, applied in the field of bogie systems, can solve the problems of low transportation efficiency and asynchronous movement, and achieve the effect of saving work and high efficiency
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[0028] An unlocking part applied to variable-gauge bogies, such as Figure 13 As shown, it includes a bottom frame B31, the bottom frame B31 is V-shaped, and the two ends of the bottom frame B31 are respectively connected with the lower ends of the locking parts B2.
[0029] Two ends of the bottom frame B31 are provided with trays B33 for stopping the return spring B32, and the trays B33 are located below the locking member B2. Screw holes are provided on the tray B33. Both ends of the base frame B31 are provided with a buffer board B34, the buffer board B34 is an elastic flat plate, and the plane where the flat board is located is horizontal. The bottom of the chassis B31 is provided with rollers B35. The outside of the rim of the roller B35 is made of elastic material.
[0030] The improved parts of this embodiment relative to the prior art are introduced in detail below: the axle assembly A, the sliding key assembly B, the axle box assembly C, and the matching gauge conver...
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