Railway roadbed detection vehicle and detection device

The invention provides a railway roadbed detection vehicle and a detection device. The railway roadbed detection vehicle includes a vehicle body, a detection frame and radar antennae; the detection frame is installed at the rear of the vehicle body, the detection frame includes beams, and the beams are disposed in the width direction of the vehicle body; and the radar antennae are mounted on the beams. According to the railway roadbed detection vehicle and the detection device, the technical problem that radar antennae are not easy to deploy in the prior art is alleviated. 本发明提供了一种铁路路基检测车及检测装置，该铁路路基检测车包括：车体、检测架和雷达天线；所述检测架安装于所述车体的尾部，所述检测架包括横梁，所述横梁沿所述车体的宽度方向设置；所述雷达天线安装于所述横梁。通过本发明，缓解了现有技术中雷达天线不便于部署的技术问题。