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How Pole landing and taking off? by big tree
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How Pole landing and taking off? |
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Pole at the bottom of the lift rectangular cavity, in addition to installation of electric motor control system of things, such as lifting system installed. Electrical control system installed in the pole inside, to avoid harsh outdoor environments and cause the movement of the fault. Electric control system with a variety of circuit overload protection device. System widely used circuit conductor silver plated copper to ensure good contact with electrical connections. Pole lift the lifting system is through the motor (electromagnetic brake type) worm gear reducer, safety couplings, the main rope, vice wire rope, rope devices and dynamic sub-components such as drive pulley block the lifting lamp panel. The self-locking worm gear reducer ability, drive compact, large transmission ratio, in order to reduce the worm gear, worm gear ratios, reducing the increase in torque, in particular, an increase of a fixed pulley, so that lamp panel's vertical speed is less than 0.2 m / sec. The main wire rope through the device and the lamp panel sub-vice wire rope connected to the main wire can be avoided as a result of the tensile steel wire winding vice. Lord, Vice-wire high strength corrosion resistance are 6 * 19 galvanized wire rope type does not rotate. After lifting pulley blocks are used to A3 hot galvanized steel frame, stainless steel shaft, brass pulley, to ensure that no corrosion under normal atmospheric conditions and operational flexibility. All kinds of fasteners washers, cards and other components are also used ring hot dip galvanized or stainless steel parts. Lamp panel is equipped with six group-oriented group and three or more wheels brakes, the improvement or decline in the lamp panel was 120 degrees during the distribution of the guide wheels roll along the pole surface, to ensure lamp panel does not produce swing. Lamp panel of the guide wheels contact the surface of the work with the pole part of the surface of a rubber hot Compounds. In order to fully ensure the lamp panel to automatically limit position stop lamp panel up, down movement are fitted with reliable limit switches and have a super trip protection. Pole lamp panel of the lift is by changing the motor direction of rotation to achieve. For security, security, rectangular cavity with a sealed door, sealing the door with special locks.
Pole lift all the lights IP65 sealing rating of international standards to prevent dust, water immersion to ensure the bulb life. Lamps commonly used material of aluminum alloy sheet and good corrosion resistance of stainless steel. Lamps with translucent glass mirror. Pure aluminum reflector is generally treated by electrochemical polishing repression, has excellent reflective rate. Lamp stand with angle adjustment seats, projection angle can be set to ensure that the configuration of lights on different occasions reasonable, uniform lighting. Lighting using manual and automatic start-stop control of two ways, very convenient.
Pole set manually lift and electric lift control, so that safe and reliable lamp panel down to 2.5 meters above the ground office, to facilitate maintenance. Lead the length of the manual remote control 10 meters, 5 meters from the operator remote control lamp panel of the lift, so to ensure operator safety. Pole lift is also equipped with a spare cable, when the lamp panel to a minimum position, insert one end of the cable outlet electrical control system within the lamp panel on the other end into the terminal box, this can be directly on the lamp panel for electricity, maintenance of lamps. I am an expert from China Manufacturers, usually analyzes all kind of industries situation, such as pewter picture frame , diving helmet.
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