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CN205998941U - 一种轮对升降旋转装置 - Google Patents

一种轮对升降旋转装置 Download PDF

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Publication number
CN205998941U
CN205998941U CN201620951130.8U CN201620951130U CN205998941U CN 205998941 U CN205998941 U CN 205998941U CN 201620951130 U CN201620951130 U CN 201620951130U CN 205998941 U CN205998941 U CN 205998941U
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rotating disk
wheel
gear
rotating equipment
elevating mechanism
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喻国锋
童俊军
张霄
喻侃
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HUBEI HEQIANG MACHINERY DEVELOPMENT Ltd BY SHARE Ltd
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HUBEI HEQIANG MACHINERY DEVELOPMENT Ltd BY SHARE Ltd
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Abstract

本实用新型公开了一种轮对升降旋转装置,包括转盘,其特征是:所述的转盘之下,设有回转机构和定位锁紧机构,回转机构和定位锁紧机构之下设有升降平台,升降平台之下设有导柱导套和升降机构,导柱导套和升降机构之下设有底座。本实用新型的有益效果是:由于钢轨是整体的不间断的,轮对进入转盘上方,不受任何冲击,因此轮对和转盘不会受到任何损伤,避免经济损失;同时转盘在钢轨之内,减小了直径重量,也不承受钢轨重量,可轻松转位。

Description

一种轮对升降旋转装置
技术领域
本实用新型涉及铁路机械,具体地说是一种轮对升降旋转装置。
背景技术
随着高速列车的广泛使用,车轮轮对的更换维修工作量也随之增大,轮对在修理过程中需及时调整方位,作90度或180度的旋转,目前常用的办法是,在转盘上设置轨道,轮对置于轨道之上,转动转盘而使轮对旋转,这种方法有明显不足,主要是转盘轨道与相对应的车间轨道是断开的,由于之间存在断口,轮对通过车间轨道进入转盘时,转盘和轮对都会因为受到较大冲击而双损,不尽理想。
发明内容
为了解决现有技术的不足,本实用新型提供一种轮对升降旋转装置,它将轨道置于转盘之外,且不断开,使轮对和转盘避免冲击,不受损伤,可轻松转位。
为了达到上述目的,本实用新型的技术方案是,一种轮对升降旋转装置,包括转盘,其特征是:所述的转盘之下,设有回转机构和定位锁紧机构,回转机构和定位锁紧机构之下设有升降平台,升降平台之下设有导柱导套和升降机构,导柱导套和升降机构之下设有底座。
上述的转盘设有镀锌花纹面板。
上述的回转机构,在升降平台中间设有回转支承,回转支承上设有齿轮副,一边的小齿轮与电机减速机相连。
上述的定位锁紧装置,是在气缸活塞杆头部设有插块。
上述的导柱导套设有多个。
上述的升降机构,是在电机前连接蜗轮蜗杆机构。
本实用新型的有益效果是:由于钢轨是整体不间断的,轮对进入转盘上方,不受任何冲击,因此轮对和转盘不会受到任何损伤,避免经济损失;同时转盘在钢轨之内,减小了直径重量,也不承受钢轨重量,可轻松转位。
附图说明
图1是本实用新型主视示意图。
图2是本实用新型俯视示意图。
图中,1转盘;2回转机构、21回转支承、22齿轮副、23电机减速机;3定位锁紧机构、31气缸活塞杆、32插块;4升降平台;5导柱导套;6升降机构、61电机、62蜗轮蜗杆机构;7底座;8轮对;9轨道。
具体实施方式
以下结合附图对本实用新型进一步说明。
如图1和图2所示,本实用新型公开了一种轮对升降旋转装置,包括转盘1,所述的转盘之下,设有回转机构2和定位锁紧机构3,回转机构和定位锁紧机构之下设有升降平台4,升降平台之下设有导柱导套5和升降机构6,导柱导套和升降机构之下设有底座7。所述的导柱导套设有多个。
上述的转盘设有镀锌花纹面板,可以防滑。
上述的回转机构,在升降平台中间设有回转支承21,回转支承上设有齿轮副22,一边的小齿轮与电机减速机23相连。
上述的定位锁紧装置,是在气缸活塞杆31头部设有插块32。
上述的升降机构,是在电机61前连接蜗轮蜗杆机构62。
本实用新型转盘主体:由45钢(导轨、芯轴等)、Q235钢板、工字钢等型钢整体焊接而成,先进行去应力退火,再整体加工旋转中心、导轨和外圆,保证了以旋转中心为基准的各个尺寸和行为公差,包括导轨尺寸、平行度、对称度、垂直度、平面度、位置度及外圆尺寸等满足要求。
本实用新型回转机构:转盘中心装有回转支承,既保证了中心定位,又能保证转盘承载轮对旋转的过程平稳、可靠,同时可防止轮对在滚出时转盘发生倾斜而刮伤轮踏面。转盘旋转通过齿轮啮合来传动,电机带动齿轮啮合回转支承的外齿进行转动。停电或其他情况下,均可以通过人力的方式轻松旋转转盘。
本实用新型升降机构:升降由电机带动升降机来实现上下运动,为保证机构上下运行平稳,在升降台周边设置多套导柱导套,防止转盘在升降过程中因偏载而出现故障。
本实用新型定位锁紧装置:由气缸带动定位锁紧装置来实现转盘的定位。转盘每旋转90度时,定位锁紧装置上的插块插入转盘主体的定位孔内,使转盘停止旋转,从而实现转盘的定位锁紧功能。
本实用新型可设置在地平面之下工作,轨道设在地平面之上。当轮对进入转盘之上时,启动升降机构,转盘升起将轮对托起,高出轨道,启动回转机构即可将轮对旋转,每旋转90度,可启动定位锁紧装置将转盘锁定,达到换向目的。

Claims (5)

1.一种轮对升降旋转装置,包括转盘,其特征是:所述的转盘之下,设有回转机构和定位锁紧机构,回转机构和定位锁紧机构之下设有升降平台,升降平台之下设有导柱导套和升降机构,导柱导套和升降机构之下设有底座。
2.如权利要求1所述的一种轮对升降旋转装置,其特征是:所述的转盘设有镀锌花纹面板。
3.如权利要求1所述的一种轮对升降旋转装置,其特征是:所述的回转机构,在升降平台中间设有回转支承,回转支承上设有齿轮副,一边的小齿轮与电机减速机相连。
4.如权利要求1所述的一种轮对升降旋转装置,其特征是:所述的定位锁紧装置,是在气缸活塞杆头部设有插块。
5.如权利要求1所述的一种轮对升降旋转装置,其特征是:所述的升降机构,是在电机前连接蜗轮蜗杆机构。
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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107557712A (zh) * 2017-10-13 2018-01-09 徐州瑞马科宝自动化技术有限公司 一种端进侧出的镀锌系统及方法
CN108083160A (zh) * 2017-11-08 2018-05-29 朱亮敏 一种带有无动力轮对定中止轮、推轮装置的滚轮机
CN111804860A (zh) * 2020-06-30 2020-10-23 南京金陵金箔集团股份有限公司 一种用于金箔打开子工序的捻子丢平装置及其操作方法
CN111906510A (zh) * 2019-11-15 2020-11-10 中车大同电力机车有限公司 电力机车驱动单元的组装升降机构
CN112209293A (zh) * 2020-09-15 2021-01-12 安徽鼎恒实业集团有限公司 一种短距离转移待修复轨道车辆轮对的承载架
CN112477915A (zh) * 2020-11-27 2021-03-12 中车长江铜陵车辆有限公司 一种内置式轮对转盘
RU2759034C1 (ru) * 2021-02-04 2021-11-09 Общество с ограниченной ответственностью "РэилМатик" (ООО "РэилМатик") Мобильная установка для замены колесных пар или подвагонного оборудования и способ ее использования
RU208369U1 (ru) * 2021-08-19 2021-12-15 Общество с ограниченной ответственностью "РэилМатик" (ООО "РэилМатик") Мобильная установка для замены колесных пар или подвагонного оборудования

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107557712A (zh) * 2017-10-13 2018-01-09 徐州瑞马科宝自动化技术有限公司 一种端进侧出的镀锌系统及方法
CN107557712B (zh) * 2017-10-13 2023-07-18 徐州瑞马智能技术有限公司 一种端进侧出的镀锌系统及方法
CN108083160A (zh) * 2017-11-08 2018-05-29 朱亮敏 一种带有无动力轮对定中止轮、推轮装置的滚轮机
CN108083160B (zh) * 2017-11-08 2019-08-02 朱亮敏 一种带有无动力轮对定中止轮、推轮装置的滚轮机
CN111906510A (zh) * 2019-11-15 2020-11-10 中车大同电力机车有限公司 电力机车驱动单元的组装升降机构
CN111906510B (zh) * 2019-11-15 2021-08-10 中车大同电力机车有限公司 电力机车驱动单元的组装升降机构
CN111804860A (zh) * 2020-06-30 2020-10-23 南京金陵金箔集团股份有限公司 一种用于金箔打开子工序的捻子丢平装置及其操作方法
CN112209293A (zh) * 2020-09-15 2021-01-12 安徽鼎恒实业集团有限公司 一种短距离转移待修复轨道车辆轮对的承载架
CN112477915A (zh) * 2020-11-27 2021-03-12 中车长江铜陵车辆有限公司 一种内置式轮对转盘
RU2759034C1 (ru) * 2021-02-04 2021-11-09 Общество с ограниченной ответственностью "РэилМатик" (ООО "РэилМатик") Мобильная установка для замены колесных пар или подвагонного оборудования и способ ее использования
RU208369U1 (ru) * 2021-08-19 2021-12-15 Общество с ограниченной ответственностью "РэилМатик" (ООО "РэилМатик") Мобильная установка для замены колесных пар или подвагонного оборудования
RU208369U9 (ru) * 2021-08-19 2022-01-31 Общество с ограниченной ответственностью "РэилМатик" (ООО "РэилМатик") Мобильная установка для замены колесных пар или подвагонного оборудования

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