基于ARM的小型舞台升降装备控制系统研究

文化综合体建设是公共文化服务的重要载体,当前以基层小型文化综合体为建设目标,来振兴乡村文化,以提升文化自信。小型文化综合体内部功能装备是不可缺的,其中舞台升降装备是主要的核心装备。目前舞台升降装备控制系统均采用工控机作为核心控制器,技术较先进,但控制系统价格昂贵、便携性差、接口协议具有平台相关性等问题。而ARM嵌入式相对于工控机具有体积小、价格低、控制灵活等优点,适用于控制小型文化综合体舞台升降装备。本文在ARM上构建OPC UA通信客户端和用户功能操作界面,实现舞台升降装备控制系统上位机,与PLC及变频器之间通过以太网通信,完成舞台升降装备控制系统功能需求。经过实验验证,小型控制系统功能齐全、性能可靠、操作便捷,满足舞台升降装备各项指标要求,具有广泛的应用前景。

游泳池可控可自动升降式成套装备技术

游泳池可控可自动升降式成套装备是一种能够将游泳池一池多用的技术,泳池池底的高度可以根据需要进行升降调整,以适应同一地点不同使用目的之需,升降至周边齐平,可以作为平时无水的活动场所,节省了建筑空间和用地,该装备集成了机械、液压、电器、控制等多项技术,在研发过程中解决了水的腐蚀和锈蚀、墙体的穿越密封、设备的大跨度变形、水深无级可调、自动同步控制等一系列的技术难题,该技术在我国行业前景巨大。

Inflatable Lifting Web Professional Boots RS-1 Design

Research and development design is involved with inflatable lifting web professional boots in architecture industry limited space installation work technology field. This web-based boot includes boot body, lifting device and support to support the feet and the lifting device to fix on the boot body. The support uses the lifting device to connect to the bottom of the boot body, and through the lifting device function, it can have lifting displacement to the boot bottom. The workers put foot fixed on the support, so as to make the inflating lifting boots walk along with the workers. The adjusting lifting device can make support member move far or near the bottom direction of boot body. The workers can lift higher or lower along with the support. The workers can adjust the lifting device according to specific work height, without using or moving ladder or stool, to save time and improve the work efficiency.

配套

武汉船机斩获4亿元海工配套大单 近日，武汉船用机械有限公司成功签订了总金额为4亿元的3200吨液压插销升降系统合同。