Emergency stop devices, emergency stop button auto lifting platform, that is, if there is an emergency, pressing the emergency stop button in the operation, but the system emergency stop, until troubleshooting. Buffer means: when the elevator fell, in order to reduce the impact of scissor car lift platform, the machine pit set up buffer rail car lifting platform, to reduce the impact. Limit switch: To prevent the lift hoisting or outside the travel area, the limit switch should be set to reach the limit position can be automatically stopped the lift. Hydraulic valve: The oil pipe burst or a sudden unloading, the valve automatically shut down so that the trolley plate can not fall, to avoid accidents. To prevent the motor idling device to adjust the carrier fell leveling device. 4, the use of fixed installation boom truck lifting platform, do not allow overloading, the boom can be used only to lift parts of the installation or removal may not be used for purposes other lifting; 5, the installation, you must install by lift rated load weight loading, overloading is not allowed to run; 6, mounting operation personnel according to the safety requirements of air operations, must wear a helmet to wear non-slip, wear seat belts, etc. Do not wear loose clothing, should wear overalls to avoid being caught in moving parts , accidents. Fixed car lifting platform lifting platform _ _ Yunnan car blue car lifting platform provided by the Jinan blue sky Lifting Machinery Co., Jinan blue sky Lifting Machinery Co., Ltd. (www.ltsjpt.com) (www.xcsjj.com) strong, credible, in Jinan, Shandong hydraulic machinery and components industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead blue sky lifts and you hand into the brilliant, for a better future!