Aerial ropeways are widely used in scenic spots and ski resorts in China,among which ropeways with detachable rope grippers are more common.The rope gripper is used to connect the wire rope with the passenger car which is driven by the traction of the wire rope,so the rope gripper is a key component of the ropeway.While moving in the station,the rope gripper needs to contact with different mechanical structures,and its movement posture and stress are closely related to its wear.The authors mainly studied the complex influence of its structural parameters and track parameters on its stress and movement,and summarized relevant laws through mathematical tools to get high-quality matching parameters and prolong the service life of cable grippers.