The safe use of electric hoist tower

(A) the installation of tower  Wire rope hoist  should use a qualified qualified professional installation team, according to technical construction requirements and professional standards, and by the safety inspection department and then put into use.
(2) establish strict safety procedures and  Rope hoist  equipment maintenance system, drivers and maintenance personnel someone full-time, through professional and technical training certificates, to eliminate illegal operation and illegal command.
(3 lifting hoist should be selected according to the local weather conditions, construction season and working levels to choose different models.
(4) In the tower  Hoist equipment  arm side installation anemometer, when the wind speed exceeds 20m / s, should stop operating. Job site should be well lit, good line of sight, scene lighting power should be divided  lift hoist  power supply, the use of non-safety voltage lighting fixtures and power lines should be done with lift hoist insulate.
(5)  wire rope hoist  tower height on the basis of design freedom still continues to rise, should be added attachment devices, and appropriate use of load shedding. Field ground the power switch should be set to install leakage protection. Voltage fluctuations in a large area when used, should be retrofitted with undervoltage and overvoltage protection, undervoltage eliminate failures caused by electrically controlled movement disorder caused by the body, to ensure efficient and reliable operation of all safety devices.
(6) is strictly prohibited in the tower hoist side of the frame body placards put up a large area to reduce the wind load. Counterweight machine with weights according to the technical requirements set fixed and reliable connection.