The utility model discloses a leaser yarn section of thick bamboo placer, including a plurality of rack, each the rack include supporter, division board, lag and dust catcher, the division board install the top of supporter, the protection casing install the edge on a limit of supporter, the long 100CM -150CM of supporter, width 25CM -30CM, the supporter surface have a plurality of aperture, the cross section of supporter be the U type, the supporter on have a plurality of locating pin, the length 3CM -5CM of locating pin, the dust catcher install the following of supporter, the outside of dust catcher install the protective housing, inside being in of protective housing the place ahead of dust catcher the protection network is equipped with. The utility model provides a yarn section of thick bamboo placer, the occupation of land space is little, makes things convenient for the workman to operate, the lag, the protection yarn, the dust catcher is had, the clean of a yarn section of thick bamboo can be kept, protective housing and protection network is had, the cleanness of dust catcher can be guaranteed.