No tiny fragments of stone, coal, etc. railway roadbed transponder installation device

The utility model provides a no tiny fragments of stone, coal, etc. Railway roadbed transponder installation device, relates to the installation of transponder on no tiny fragments of stone, coal, etc. Railway roadbed in the railway signal system. Bank protection to one side appears outside the device adopts, the structural style design of inside recess, the transponder is installed in the recessof base, installation rubber vibration damper forms the attenuator in the mounting hole that base and railway roadbed crab -bolt go on fixing, the base is elastic connection with the three dimension of rubber vibration damper, when external force arouses violent vibration or strikes, deformation takes place for rubber in the twinkling of an eye, inside can the emergence is acutely rubbed, producereaction force, turn into heat energy with partly kinetic energy, realize the conversion of energy, thereby reach the mesh of absorbed energy. This structural design is reasonable, and simple structure avoids the railway roadb