| 摘要 |
An apparatus for turning a pipeline repairing tube inside out. A pulling apparatus 200 pulls a tube T into an internal space 102 of a main chamber 100 before the tube T is transferred to the outside from the interior of the main chamber by the force of compressed air, thereby turning the tube inside out and smoothly transferring the tube. The pulling apparatus includes a plurality of support rollers 201 supporting the tube T in the internal space so that the tube can be transferred without drooping, a plurality of movable rollers 203 enabling a bracket 202 to move in the vertical direction, a plurality of vertical guide rods 204 supporting the bracket such that the bracket is slidable; and a roller-elevating cylinder 205 for moving the bracket downward such that the tube supported by the support rollers moves downward, and thus is pulled into the main chamber.
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