Lamp panel supporting mechanism for lifting type high-pole lamp

Abstract

The invention discloses a lamp panel supporting mechanism for a lifting type high-pole lamp. The lamp panel supporting mechanism comprises an upper umbrella table, a lower umbrella table, an upper supporting arm, a lower supporting arm, a connecting structure for the upper and lower supporting arms and mounting structures, wherein the lower umbrella table is fixedly connected with a lamp pole; the periphery of the lower surface of the upper umbrella table and the periphery of the upper surface of the lower umbrella table are respectively provided with the mounting structures for mounting the upper supporting arm and the lower supporting arm; one end of the upper supporting arm and one end of the lower supporting arm are hinged with the corresponding mounting structures respectively; the other end of the upper supporting arm and the other end of the lower supporting arm are hinged with each other; a pull ring is arranged on the upper surface of the upper umbrella table; the pull ring is connected with a steel wire rope; and the steel wire rope steers around a fixed pulley in a top lightning arrester and then is connected with a drive device. The lamp panel supporting mechanism is adopted as an automatic unloading device for the steel wire rope; after a lamp panel is lifted to an assigned height, the steel wire rope of the lamp panel is loosened; and under the action of gravity, the lamp panel supporting mechanism is automatically unfolded, so that automatic unloading of the steel wire rope is realized.

Description

technical field [0001] The invention relates to a lamp panel supporting mechanism for a lifting type high pole lamp. Background technique [0002] High pole lights generally refer to a new type of lighting device composed of a steel cylindrical light pole over 15 meters and a high-power combined light frame, which can be divided into non-lifting high pole lights and lifting high pole lights. The installation and maintenance of non-lifting high pole lights are not very convenient. Therefore, in order to facilitate maintenance and replacement, lifting high pole lights are generally used at present. Elevating high pole lights are generally composed of light poles, light stands, lighting appliances, light stand lifting mechanisms, top lightning protection devices and bottom foundation parts. They are often used in city squares, stations, docks, freight yards, highways, stadiums and overpasses. Area lighting premises. [0003] The lifting mechanism of the existing lifting type ...

AI Technical Summary

Problems solved by technology

[0007] In order to overcome the instability and irrationality of the wire rope unloading device of the existing lift-type high-mast lamp, the present invention provides a lamp panel support for the lift-type high-mast lamp with stable structure, long service life, easy installation and disassembly, and convenient maintenance mechanism

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