The invention provides an electric airplane containerized lifting platform car. The electric airplane containerized lifting platform car is low in operation noise and maintenance cost, low in overallenergy consumption and capable of guaranteeing stable and reliable lifting. Caterpillar bands and universal wheels are arranged on a main platform and a bridge platform respectively, an operation table is fixedly arranged on the bridge platform, a frame is connected with the main platform through a first lifting mechanism, the frame is connected with the bridge platform through a second lifting mechanism, a battery bin is arranged at the position, corresponding to the lower area of the bridge platform, of the front end of the frame, the battery bin is connected with a corresponding driving motor, a main motor and a regenerative motor through an inverter, the output end of the main motor is sequentially connected with a first hydraulic pump and a second auxiliary hydraulic pump, the outputend of the first hydraulic pump is connected with the first input end of a hydraulic motor, the output end of the regenerative motor is connected with the second input end of the hydraulic motor, theoutput end of the hydraulic motor is connected with the power input end of the first lifting mechanism, and the first hydraulic pump provides part of power for the hydraulic motor.
本发明提供了一种电动式飞机集装升降平台车,其使得升降平台车的运行噪音低、维护保养成本低,且其整体耗能降低、确保升降平稳可靠。主平台和桥平台上分别设置有履带和万向轮,桥平台上固设有操作台,车架通过第一举升机构和主平台连接,车架通过第二举升机构和桥平台连接,车架的前端对应于桥平台的下方区域布置有电池仓,电池仓分别通过逆变器连接对应的行驶电机、主电机、再生电机,主电机的输出端分别顺次连接第一液压泵、第二辅助液压泵,第一液压泵的输出端连接液压马达的第一输入端,再生电机的输出端连接液压马达的第二输入端,液压马达的输出端连接第一举升机构的动力输入端,第一液压泵是提供一部分动力到液压马达。
Electric airplane containerization lifting platform car
一种电动式飞机集装升降平台车
2021-03-09
Patent
Electronic Resource
Chinese
IPC: | B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last / F15B SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL , Druckmittelbetriebene Systeme allgemein |
Automotive engineering | 1975
|Modernization or Containerization
NTIS | 2006
|NTIS | 1970
|Springer Verlag | 1988
|