Problem to be solved: to provide a winding apparatus capable of realizing both miniaturization and improvement in detection accuracy without causing sliding resistance.The winding device 1 of the present invention comprises a rotary body 4 to which a pulling member is wound and a tension detecting part 15 for detecting the tension of the pulling member.The tension detecting portion 15 is capable of being movable in the axial direction of the rotary body 4 in accordance with the rotation of the rotating body 4, and a pulley 153 for guiding and pulling the traction member and supporting the pulley 153 in the axial direction so as to be able to rotate and move in the axial direction, and receive the tension of the pulling member with the pulley 153 and move it The guide shaft 151, a support mechanism 150 for supporting the guide shaft 151 movably relative to the housing 6, and the tension of the pulling member based on the load acting on the support mechanism 150 with the movement of the guide shaft 151It has a detection sensor 156.Diagram【課題】摺動抵抗を生じさせることなく小型化及び検出精度の向上の両方を実現できる巻き上げ装置を提供する。【解決手段】本発明の巻き上げ装置1は、牽引部材が巻回される回転体4と、牽引部材の張力を検出する張力検出部15とを備える。張力検出部15は、回転体4の回転に伴って回転体4の軸方向に移動可能であるとともに牽引部材を掛け渡して案内するプーリ153と、プーリ153を回転可能に且つ軸方向移動可能に支持するとともに牽引部材の張力をプーリ153と共に受けて移動する案内軸151と、ハウジング6に対して案内軸151を移動可能に支持する支持機構150と、案内軸151の移動に伴って支持機構150に作用する負荷に基づいて牽引部材の張力を検出する検出センサ156とを有する。【選択図】 図1
