Modularized transfer cage trolley

The utility model provides a modular transfer cage trolley. The modular transfer cage trolley comprises a chassis and a cage trolley body located on the chassis. A vertically-arranged connecting rod is arranged on one side of the base plate, a first clamping arm and a second clamping arm which extend in the first horizontal direction extend out of the other side of the base plate, the first clamping arm and the second clamping arm are arranged in the second horizontal direction in a spaced mode, and the side, facing the second clamping arm, of the first clamping arm is elastically connected with a first movable part. The first movable part comprises a first abutting face away from the base plate and a second abutting face close to the base plate, the connecting rod extrudes the first abutting face and moves towards the base plate when stretching into the position between the first clamping arm and the second clamping arm in the first horizontal direction, and the connecting rod extrudes the first movable part