Weftless tape tension device for binding wind generator bearing chamber

• Main Authors: GUO FENGQI, WEI RUNFEN, CHEN JIANYING, WANG KAI, GE LI'NA
• Format: Patent
• Language: English
• Published: 09.12.2015
• Subjects: CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; DYNAMO-ELECTRIC MACHINES; ELECTRICITY; GENERATION

The invention particularly discloses a weftless tape tension device for binding a wind generator bearing chamber, and aims at solving the problems that an existing weftless tape for binding the wind generator bearing chamber is serious in waste, low in binding efficiency and large in tension detection error, and affects the binding quality. A weftless tape reel, a count input wheel, a transition wheel, a tension wheel and a strain wheel are arranged at the left side of a tension support; a counter is arranged at the center of the count input wheel; a tension sleeve sleeves the right side of the tension wheel; a tension gland is fixed at the right end of the tension sleeve; an asbestos brake pad is fixed at the right side of a tension shaft; a brake disc and a pressure spring ring are sequentially arranged at the right side of the asbestos brake pad; a tension spring is arranged between the brake disc and the pressure spring ring; an adjusting bolt is screwed at the center of the tension gland; a guide pin is arranged on the tension gland in a penetrating manner; a guide bolt is arranged on the tension sleeve in the penetrating manner; and a tension sensor is arranged at the center of the strain wheel. According to the weftless tape tension device, the targets of saving time and labor and saving insulating materials are achieved; the tension can be obtained by direct detection; and the measured data are relatively accurate.