The invention discloses a crawler type bead and line curtain which comprises flexible connecting belts and a plurality of suspended supporting parts arranged on the flexible connecting belts at intervals; and beads and lines are suspended on the suspended supporting parts; and suspension parts for suspending the whole crawler type bead and line curtain are also arranged on the suspended supporting parts. The flexible connecting belt can adopt a plurality of connecting lines arranged in parallel. The crawler type bead and line curtain has the advantages that the installation is simple, a guide groove is not required to be independently arranged, the cost is reduced, the crawler type bead and line curtain can be folded when being put away, and the use is convenient.