Use and maintenance of lift pole lamp

 Lift pole lamp pole lamp use and maintenance of the lift at a height of 20 meters or more, by other metal steel, aluminum, or the like, and install the appropriate lamps, sodium lamps and other electrical appliances large lighting. Top of the lift pole lamp pole using the lift provided lightning, rain cover, was 60 degree distribution of pulleys and hooks were 120 degree distribution system. Covers can prevent rainwater from entering the interior poles, avoid lifting pulleys and other components to rain and corrosion. Rope pulley block is used to avoid the cable is wound off the trough. Hook system design is very reasonable when Medallions landing lift system can be operated automatically flip the hook to ensure safe and reliable unloading rope after the completion of vertical movement and prolong the life of wire rope. Rectangular cavity in the bottom of the lift pole, in addition to installing electrical control system is also installed outside the lift system such as a motor. Electrical control system is installed inside the pole, to avoid harsh outdoor environments lead to failure of the lifting movement. Electrical control system is equipped with a variety of circuit overload protection devices. System conductor circuits widely used copper-silver-plated to ensure good contact with the electrical connection. Pole lift hoist system is through the motor, (electromagnetic brake type) worm reducer, safety couplings, the main wire rope, wire rope deputy, sub-rope and pulley sets and other components of the drive Medallions lift. Self-locking worm gear units of capacity, compact drive, transmission ratio is large, in order to reduce the worm, the worm gear ratio, reducing the rise in torque, particularly the addition of a set of movable pulleys, make Medallions lifting speed of less than 0.2 m / sec. . Main rope through the sub-rope and wire rope connected Medallions deputy can avoid stretching main caused deputy steel wire wound. Main and auxiliary wire rope are made of high strength corrosion resistant non-rotating type 6 * 19 galvanized steel wire rope. Lifting pulley block are used after the A3 hot galvanized steel frame, stainless steel shaft, copper pulley, ensure that under normal atmospheric conditions do not rust flexible operation. Fasteners gaskets, collars and other parts are also used hot galvanized or stainless steel. There are 6 set of guide pulleys and brakes on more than three Medallions, was 120 degree distribution of the guide wheels rolling along the pole surface to ensure no swing Medallions Medallions lifting or lowering process. Working part of the pole surface of the guide wheel contact surface Medallions rubber hot bonding process. In order to fully ensure Medallions to the limit position when the automatic parking, Medallions rise, fall sports are housed reliable limit switch, and has over-travel protection. Medallions lifting pole is by changing the direction of rotation of the motor to achieve. For security alarm, rectangular cavity with sealed doors fitted with special locks on the door seal. All lift pole lamp sealing to IP65 international standards to prevent dust, rain ingress, ensure lamp life. Light material generally good corrosion-resistant aluminum alloy plate and stainless fixtures translucent mirror with tempered glass. Reflector is generally pure aluminum plate after electrochemical polishing repression, has excellent reflectance. Lamp stents seat angle adjustment, can be set to ensure that a reasonable projection angle different occasions lighting configuration, uniform illumination. Lighting using manual and automatic start-stop control in two ways, very convenient. Lift pole set up both manual and electric lift control mode, so that you can safely and securely Medallions to 2.5 meters from the ground, to facilitate maintenance. Manual remote control unit lead wire length of 10 meters, the remote operator Medallions lift in 5 meters, which can ensure the safety of operating personnel. Lift pole is also equipped with some spare cable, when Medallions position to minimize the cable end into a socket in the electrical control system, and the other end into the junction box Medallions on, and so will be able to supply power directly to Medallions , repair lamps. (A) Medallions and down steps 1, Medallions rise: (1) open the sealed door at the bottom of the pole, close all air circuit breakers. (2) switch off the motor, the motor power plug, the controller plugs are inserted within a respective socket. (3) Close the triple open space, click the controller button, check the relay, the normally open switch of the motor. (4) to leave the poles holding the controller 5 m operation. (5) Press the rise button controller, the motor is rotated forward, that is, along the poles Medallions steady rise. During ascent, pay close attention to whether the abnormal situation, such as found in safety coupling slip, sound motor, worm gear abnormalities or other unusual circumstances, they should immediately stop rising, search the reason and solve problems. (A) Medallions and down steps 1, Medallions rise: (1) open the sealed door at the bottom of the pole, close all air circuit breakers. (2) switch off the motor, the motor power plug, the controller plugs are inserted within a respective socket. (3) Close the triple open space, click the controller button, check the relay, the normally open switch of the motor. (4) to leave the poles holding the controller 5 m operation. (5) Press the rise button controller, the motor is rotated forward, that is, along the poles Medallions steady rise. During ascent, pay close attention to whether the abnormal situation, such as found in safety coupling slip, sound motor, worm gear abnormalities or other unusual circumstances, they should immediately stop rising, search the reason and solve problems.