两组桅柱支撑作业平台同步升降，整体升降式护栏装置；
具有单桅柱同样方便的机动灵活性，支腿结构同单桅柱式平台，有较好的承载能力；
吸盘式调平支腿配合水平指示器始终为平台提供坚实平稳的地面支撑，即使是在有些许不平的地面；
多向导轮工艺使得升高后的累计偏移角度被控制在最小范围升降也更加平稳；
电气发生意外故障时，地面和高处作业人员均可操作急停按钮使平台停止升降；
意外失去动力时打开应急下降装置，平台缓慢回到初始位置；
紧急下降系统：在断电或发生其他故障时，可以启用紧急下降开关，安全降下平台；
高压钢丝油管抗压能力远大于液压系统最大压力，保证了油管的安全性；
液压系统设有防管路破裂阀门，即使管路意外破裂，也能避免平台急速下降；
电源开关配置漏电保护装置，避免了意外漏电带来的隐患
Two sets of mast support work platform synchronous lifting, overall lifting guardrail device;
It has the same convenient maneuverability with single mast, and the leg structure is the same as the single-column platform, which has better bearing capacity;
Suction cup leveling legs with level indicators always provide a solid and stable ground support for the platform, even on a slightly uneven ground;
The multi-guide wheel process makes the cumulative offset angle after the rise is controlled to be in the minimum range and is also more stable;
When an electrical accident occurs, the ground and high-level operators can operate the emergency stop button to stop the platform from lifting;
When the power is lost unexpectedly, the emergency lowering device is turned on, and the platform slowly returns to the initial position;
Emergency descent system: When the power is cut off or other faults occur, the emergency descent switch can be enabled to safely lower the platform;
The pressure resistance of the high-pressure steel wire tubing is much greater than the maximum pressure of the hydraulic system, ensuring the safety of the oil pipe;
The hydraulic system is equipped with a rupture prevention valve to prevent the platform from dropping rapidly even if the pipeline is accidentally broken.
The power switch is equipped with a leakage protection device to avoid the hidden danger caused by accidental leakage.