摘要
为了优化森林灭火手泵的人机操作界面,提高操作的舒适性和效率,该文通过最大操作力的测量,研究了森林灭火手泵的握持直径、握持长度和握持姿势对操作者操作力的影响。结果表明：①手泵握持直径、握持长度以及握持姿势对操作力的影响都很显著。②手泵合理握持长度为450~800 mm,握持直径为32~35 mm,内筒直径取14.4 mm,握持姿势以采用出水方向偏离水平面向上为宜。
In order to optimize man-machine interface of the forest fire suppression hand pump and improve the comfortableness and efficiency of working, this paper studies the effects of grip diameter, grip length （the length between the left and right grip） and operating posture of the hand pump on the maximal operating force. The results indicated that the effects of the grip diameter, length between the left and right grip and operating posture on maximal operating force were significant. The suitable length and diameter are 450 to 800 mm and 32 to 35 mm,respectively. The suitable diameter of the inside cylinder is 14.4 mm, and the suitable posture should be used to keep the water direction deviate the horizontal plane upwards.
出处
《北京林业大学学报》
EI
CAS
CSCD
北大核心
2008年第6期141-144,共4页
Journal of Beijing Forestry University
基金
教育部高等学校博士学科点专项科研基金项目(20060022004)
关键词
森林灭火手泵
最大操作力
人机界面
握持长度
握持直径
握持姿势
forest fire suppression hand pump
maximal operating force
man-machine interface
grip length
grip diameter
operating posture
