基于缸徑與流量匹配的高空作業(yè)平臺飛臂液壓系統(tǒng)節(jié)能設(shè)計

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關(guān)鍵詞：高空作業(yè)平臺；飛臂液壓系統(tǒng)；小流量；節(jié)能

中圖分類號：TH137

DOI：10.3969/j.issn.1004-132X.2025.06.016 開放科學(xué)（資源服務(wù)）標(biāo)識碼（OSID）：

Energy-saving Design of Aerial Work Platform Flying Boom Hydraulic Systems Based on Cylinder Diameter and Flow Matching

LIU YuchaolXI Yi* ZHANG Yuxiao2 DAI Juchuan1 HE Lejun1XIA Huqiang2 1.College of Electrical and Mechanical Engineering，Hunan University of Science and Technology， Xiangtan，Hunan，411201 2.Hunan Xingbang Intelligent Equipment Co.，Ltd.，Changsha，410600

Abstract： Aiming at the problems of very low efficiency of the aerial working platform flying arm hydraulic systems，a new method was proposed to reduce the energy consumption of the hydraulic systems by matching the hydraulic cylinder bores of the flying arms and the output flow rates of the pump. A mathematical model of the load aplied on the flying arm mechanisms was established，and the simulation model of the aerial working platform flying arm hydraulic systems Was established by AMESim software，and the energy consumptions of each design scheme were calculated on the basis of verifying the accuracy of the simulation model through experiments. The results show that： under the premise of ensuring that the actuator load and output speed of the flying arm hydraulic systems are unchanged，by matching the hydraulic cylinder bores of the flying arms and the flow rates of the pump，and the load-sensitive pump is avoided to work in the small-displacement areas. The efficiency of the hydraulic systems may be effectively improved，and the overall efficiency of the optimized flying arm hydraulic systems is improved by 4.6%

Key words： aerial work platform; flying boom hydraulic system; low flow rate; energy saving

0 引言

近年來，隨著中國城市化進(jìn)程的不斷推進(jìn)，城市需要定期維護(hù)和改造，中國高空作業(yè)平臺的市場進(jìn)一步擴(kuò)大，其年銷量逐年遞增。（剩余13018字）