Image acquisition device for pole group detection and alignment degree detection system

The utility model provides an image acquisition device for pole group detection and an alignment degree detection system. The pole group detection device comprises a base, a clamping unit and an image acquisition unit, a mounting piece is rotationally arranged on the base, and the clamping unit is used for clamping a pole group; the image acquisition unit comprises a ray emitter arranged on the mounting piece and a detector arranged opposite to the ray emitter, and the corner part is located between the ray emitter and the detector; when the mounting piece rotates relative to the base, the ray emitter emits X-rays to the corner at a preset angle, and the detector detects the X-rays passing through the corner and obtains image information. According to the image acquisition device for pole group detection, the mounting piece is rotated, so that the ray reflector emits X rays to the corners of the pole group in the rotating process, the detector acquires image information of different angles of the corners, the