The utility model discloses aerator blade interlocking device, comprises a movable screw sleeve, flat pad, locking screws, drive shaft, the drive shaft is provided with internal thread two, a set of screw thread activities, internal thread, thread and thread two screwed locking screw with external thread two, the right end is provided with external threads two inner six angle, thread two coat flat pad with the internal thread after a screw connection thread two and thread are in a thread, internal thread and external thread are two threads, the utility model has the advantages of locking screw thread and screw sleeve two the thread of a positive rotation screw locking, a transmission shaft and external thread inner screw two synchronous forward rotation slightly to the fixed blade double locking, long-term work, the locking screw loose trend reverse rotation, a drive shaft and the outer thread thread two synchronous reverse Rotating downward, the locking screw and the outer thread two are tightened downwards with the inner thread of the movable screw sleeve 1, and the problem of synchronous loosening of the double nuts before the improvement is solved.
【技术实现步骤摘要】
曝气机桨叶互锁装置
本技术涉及一种水处理装置类
,尤其是曝气机桨叶互锁装置。
技术介绍
如图2所示:曝气机的传动轴一1001是连接桨叶的位置,桨叶套在传动轴已1001上,两个螺母一1003与传动轴一1001的外螺纹一1002连接固定,但是,双螺母固定的方式,因为螺母一1003和外螺纹一1002的螺旋形均为相同的方向,一般是把两个螺母一1003反方向拧紧贴住,使得反方向撑住螺接的螺旋线,但是,类似方式在时间长后,会导致两个螺母一1003合并为一个螺母的作用,容易松动。
技术实现思路
为解决上述技术问题,本技术的目的在于提供曝气机桨叶互锁装置,包括活动螺套、平垫、锁紧螺丝、传动轴,传动轴设内螺纹二,活动螺套设外螺纹一、内设内螺纹一,外螺纹一与内螺纹二螺接,锁紧螺丝设外螺纹二,外螺纹二右端设内六角,外螺纹二外套平垫后与内螺纹一螺接,内螺纹二和外螺纹一均为倒螺纹,内螺纹一和外螺纹二均为正螺纹,本技术锁紧螺丝的外螺纹二与活动螺套的内螺纹一正向旋转螺接锁紧时,外螺纹一与传动轴的内螺纹二同步正向旋转微微向上把桨叶双重固定锁紧,长期工作时,锁紧螺丝有反向旋转的松动趋势时,外螺纹一与 ...
【技术保护点】
曝气机桨叶互锁装置,其特征在于:包括活动螺套(1)、平垫(2)、锁紧螺丝(3)、传动轴(4),所述传动轴(4)内设内螺纹二(402),所述活动螺套(1)设外螺纹一(101)、内设内螺纹一(102),所述外螺纹一(101)与内螺纹二(402)螺接,所述锁紧螺丝(3)设外螺纹二(301),所述外螺纹二(301)右端设内六角(302),外螺纹二(301)外套平垫(2)后与内螺纹一(102)螺接。
【技术特征摘要】
1.曝气机桨叶互锁装置,其特征在于:包括活动螺套(1)、平垫(2)、锁紧螺丝(3)、传动轴(4),所述传动轴(4)内设内螺纹二(402),所述活动螺套(1)设外螺纹一(101)、内设内螺纹一(102),所述外螺纹一(101)与内螺纹二(402)螺接,所述锁紧螺丝(3)设外螺纹二(301),所述外螺纹二(301)右端设内六角(302),外螺纹二(301)外套平垫(2...
【专利技术属性】
技术研发人员:陈兰园,
申请(专利权)人:浙江昆仑环保设备有限公司,
类型:新型
国别省市:浙江,33
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