基于激光测距的摩擦提升机滚筒绳槽参数测量仪设计
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摘要
为了保证多绳摩擦提升机的安全运行,要求绳槽的直径一致,对此提出一种基于激光测距的摩擦式提升机滚筒绳槽参数检测仪。该测量仪通过激光位移传感器利用三角测距原理测得绳槽的信号,实现非接触式测量,微处理器读取信号并做数据处理,由DWIN液晶屏实时显示测量的结果,并以图形的方式将各绳槽的数据变化显示出来。该滚筒绳槽参数测量仪可以精确测量绳槽的参数,实时显示测量结果并存储,以便操作人员及时了解滚筒的绳槽情况,保障运输提升的安全。
In order to ensure the safe operation of the multi-ropes friction hoist,the diameter of the rope groove should be the same. A friction hoist drum rope groove parameter detector based on laser ranging is proposed. The measuring instrument measures the signals of rope grooves by the laser displacement sensor using the principle of triangular distance measurement to realize non-contact measurement. The microprocessor reads the signals and performs data processing. The DWIN LCD screen displays the measurement results in real time and the data changes of each rope groove in a graphic manner. The drum rope groove parameter measuring instrument can accurately measure the parameters of the rope groove and display and store the measured results in real time,so that operators can know the rope groove condition of the drum in time and ensure the safety of transportation and lifting.
In order to ensure the safe operation of the multi-ropes friction hoist,the diameter of the rope groove should be the same. A friction hoist drum rope groove parameter detector based on laser ranging is proposed. The measuring instrument measures the signals of rope grooves by the laser displacement sensor using the principle of triangular distance measurement to realize non-contact measurement. The microprocessor reads the signals and performs data processing. The DWIN LCD screen displays the measurement results in real time and the data changes of each rope groove in a graphic manner. The drum rope groove parameter measuring instrument can accurately measure the parameters of the rope groove and display and store the measured results in real time,so that operators can know the rope groove condition of the drum in time and ensure the safety of transportation and lifting.
引文
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[2]李玉瑾,张保连.矿井提升系统安全事故分析与防治[J].煤炭工程,2012,44(S1):100-102.
[3]梁飞.矿井多绳摩擦式提升机安全性能与措施研究[J].企业技术开发,2014(21):87-88.
[4]袁泮泉.基于Lab VIEW的矿井提升机运行状态监测与故障预警系统研究[D].邯郸:河北工程大学,2012.
[5]刘景艳,张素妍,张玉均.基于虚拟仪器的矿井提升机监控系统[J].煤矿安全,2011,42(2):84-86.
[6]张连凯,孟国营,朱凯.多绳提升绳槽的合理测量与车削[J].矿山机械,1995(6):14-15.
[7]张殿凯.多绳摩擦轮绞车钢丝绳张力偏差的测定—弹簧秤拉力测定法的应用[J].煤矿机械,1985(6):43-44.
[8]公茂法,黄鹤松,杨学蔚. MCS-51/52单片机原理与实践[M].北京:北京航空航天大学出版社,2009.
[9]冯金成.高精度实时激光三角测距系统设计[D].南京:南京理工大学,2008:4-9.
[10]华成英,童诗白主编.模拟电子技术基础[M].北京:高等教育出版社,2006.
[11]郭达志,周丙申.激光测距仪[M].北京:煤炭工业出版社,1980.
[12]李相银,姚敏玉,李卓,等.激光原理技术及应用[M].哈尔滨:哈尔滨工业大学出版社,2004.
[13]张艳芬,李正军,姚迪,等. DGUS液晶屏在三相智能电表显示中的应用[J].工业控制计算机,2016(6):30-32.
[14]阎显勇,宋建成.基于RS485接口的煤矿井下通信总线的研究[J].工矿自动化,2007(3):77-79.