Magnetic suspension train braking tongs's floating installation and braking tongs

The utility model provides a magnetic suspension train braking tongs's floating installation and braking tongs. The utility model discloses magnetic suspension train braking tongs's floating installation sets up the frame that magnetic suspension train is located below the track is downthehole, the floating installation includes a sleeve, sets up the spring and the encapsulation on surface about the sleeve outer wall the sleeve with the shell of spring. The utility model discloses as magnetic levitation vehicle because the relative orbit that suspension and the car action of falling produced during in the direction of height displacement, because the effect of the spring in the floating installation for pressing from both sides the orbital position of caliper disk brake centre gripping and remaining unchanged at the direction of height, brake lining and track friction position are unchangeable, and coefficient of friction is stable, can not arouse to brake to strike problem too big and that brake deceleration