探矿工程-岩土钻掘工程
探礦工程-巖土鑽掘工程
탐광공정-암토찬굴공정
EXPLORATION ENGINEERING (DRILLING & TUNNELING)
2015年
5期
57-61
,共5页
绳索取心绞车%排绳器%双螺旋轴%螺距%传动比
繩索取心絞車%排繩器%雙螺鏇軸%螺距%傳動比
승색취심교차%배승기%쌍라선축%라거%전동비
wire-line core winch%rope-arranging device%double helix axis%pitch%transmission ratio
在绳索取心绞车机械式排绳器的设计过程中，存在着2个突出的问题：一是为了确保靠滚筒挡板的钢丝绳准确换层，需要在双螺旋轴端部设计合适长度的过渡圆弧槽；二是滚筒旋转一圈排绳器移动的距离能与不同绳径钢丝绳相匹配。为了解决以上问题，以这2个问题的共同影响因素螺距和传动比设立方程，通过解方程组进行了准确计算。根据该计算结果设计的排绳器经野外现场试验证明实用可靠。
在繩索取心絞車機械式排繩器的設計過程中，存在著2箇突齣的問題：一是為瞭確保靠滾筒擋闆的鋼絲繩準確換層，需要在雙螺鏇軸耑部設計閤適長度的過渡圓弧槽；二是滾筒鏇轉一圈排繩器移動的距離能與不同繩徑鋼絲繩相匹配。為瞭解決以上問題，以這2箇問題的共同影響因素螺距和傳動比設立方程，通過解方程組進行瞭準確計算。根據該計算結果設計的排繩器經野外現場試驗證明實用可靠。
재승색취심교차궤계식배승기적설계과정중，존재착2개돌출적문제：일시위료학보고곤통당판적강사승준학환층，수요재쌍라선축단부설계합괄장도적과도원호조；이시곤통선전일권배승기이동적거리능여불동승경강사승상필배。위료해결이상문제，이저2개문제적공동영향인소라거화전동비설립방정，통과해방정조진행료준학계산。근거해계산결과설계적배승기경야외현장시험증명실용가고。
In the process of designing mechanical rope-arranging device, there are two outstanding problems.First, in or-der to ensure the rope next to roller shutter to change layers accurately, the transition circular groove with appropriate length should be designed on the end of double helix axis;then the moving distances of a turning circle of the roller rope-arranging device should match with the ropes of different diameters.To solve these problems, equations were established based on the common influencing factors of pitch and transmission ratio for accurate calculation.It is proved by the field testing that the rope-arranging device designed on the basis of the calculation results is practical and reliable.
