一种新型塔吊升降机的创新设计
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摘要
设计了一款新型的塔吊升降机,该升降机包括轿厢、驱动机构及爬行机构。驱动机构安装在轿厢内,爬行机构包括履带、驱动轮组和履刺组件。履带为链环结构,驱动轮组位于链环内,履刺组件环绕履带周向设置,履刺组件与塔吊导轨配合使爬行机构悬挂于塔吊上。对塔吊标准节进行改造,设计安装了供升降机使用的梯形导轨。
It introduces the design of a new type of tower crane hoist such as the cage, driving mechanism and two crawling mechanisms. Driving mechanism is set in the capsules, crawling mechanism includes the track, driving wheel and the shoe components, the crawler is designed as link structure, driving wheel is located at the link and connected to the drive mechanism, the drive wheel used to drive the crawler is set in drive wheel rotation, shoe components is around the track weeks, shoe thorn components is used to cooperate with the steps of the tower crane and crawling mechanism suspension in tower crane. The guide rail is transformed in the tower crane standard section. The lifting machine is stable with the tower crane and improves the safety and comfort performance of the overall lift.
It introduces the design of a new type of tower crane hoist such as the cage, driving mechanism and two crawling mechanisms. Driving mechanism is set in the capsules, crawling mechanism includes the track, driving wheel and the shoe components, the crawler is designed as link structure, driving wheel is located at the link and connected to the drive mechanism, the drive wheel used to drive the crawler is set in drive wheel rotation, shoe components is around the track weeks, shoe thorn components is used to cooperate with the steps of the tower crane and crawling mechanism suspension in tower crane. The guide rail is transformed in the tower crane standard section. The lifting machine is stable with the tower crane and improves the safety and comfort performance of the overall lift.
引文
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[2] 赵春晖.2017年起重运输机标准化工作概况[J].起重运输机械, 2018, 20(2):1001-1003.
[3] 李斌,笛利,邹彩侠,等.塔式起重机结构疲劳寿命的研究[J].沈阳建筑大学学报(自然科学版),2010,15(3):268-271.
[4] 胡留现,李一帆.塔式起重机静力学及模态分析研究[J].洛阳理工学院学报(自然科学版),2010,15(9):173-176.
[5] 边晓伟,杨东东,张帆.塔式起重机结构有限元设计计算[J].建筑机械,2017(10): 125-128.
[6] 王忠,许志沛,王璋,等.动臂型塔式起重机的平衡臂结构优化研究[J].机械设计与制造,2012(9):399-402.
[7] 冷建伟,李涛,安飞,等.新型的桥式起重机定位系统[J].天津理工大学学报(自然科学版),2010, 26(4):58-61.
[8] 刘鸿文.材料力学[M].北京:高等教育出版社,2017.
[9] 孙桓,陈作模,葛文杰.机械原理[M].北京:高等教育出版社,2013.