| 摘要 |
The present invention relates to a tension control apparatus for a sludge collector. The tension control apparatus comprises: an apparatus main body which is fixated to a submerged wall within the sludge collector, and in which a multi-angular groove part for fixating a nut is formed on one side wall; a fixing nut whose one side is inserted into the multi-angular groove part for fixating a nut of the apparatus main body; a cap for fixating a nut, which is fixated to one side wall of the apparatus main body on an opposite side of the multi-angular groove part for fixating the nut while having the fixing nut therebetween, and fixates the fixing nut; a block for supporting a shaft, which supports a shaft of an idle sprocket; a block fixing plate which is connected to one side of the block for supporting a shaft within the apparatus main body; a screw insertion lug combined with the block fixing plate; and a screw shaft in which a screw part at one end portion thereof is screw-coupled to the fixing nut, and the other end portion thereof is arranged at the screw insertion lug to be rotatable, and which moves the position of the block for supporting a shaft by interlocking with a forward and backward rotation. |
