Ballastless track bed transponder mounting device

The invention discloses a ballastless track bed transponder mounting device, and relates to the field of installation of a transponder on a ballastless track bed in a railway signal system. The deviceadopts the structural design composed of an outer inclined protection slope and an inner groove. The transponder is installed in the groove of a base, a rubber damping piece is installed in a mounting hole for fixing the base and a track bed anchor bolt to form a damper, and the base and the rubber damping piece are elastically connected in three dimensions. When external force causes severe vibration or impact, rubber instantaneously deforms, severe friction occurs inside, a reaction force is generated, a part of kinetic energy is converted into heat energy, energy conversion is achieved, and the purpose of absorbing energy is achieved. The structural design is reasonable, the structure is simple, safety accidents of the track bed caused by damage of the parts are avoided, and potentialrisks caused to railway sa