Street lamp pole for post-disaster emergency

Abstract

The invention discloses a street lamp pole for post-disaster emergency. The street lamp pole comprises a street lamp, a street lamp pole body and a base, wherein a sliding groove is formed in the side wall of the street lamp pole body, a first fixed pulley and a second fixed pulley are arranged at the top of an inner cavity of the street lamp pole body, a first pull rope is wound around the first fixed pulley, a second pull rope is wound around the second fixed pulley, a rotating shaft is installed on the street lamp pole body, one end of the first pull rope and one end of the second pull rope are fixedly connected with the rotating shaft, the other end of the first pull rope and the other end of the second pull rope are fixedly connected with the street lamp, a lifting device control box is installed on one side of the bottom of the street lamp pole, and the extending end of the rotating shaft extends into the lifting device control box and is provided with a sawtooth wheel. According to the street lamp, a crank is rotated to drive the rotating shaft to rotate, then the pull ropes are pulled to drive the street lamp to move in the sliding groove, a first sliding block and a second sliding block are tangent to a fluted disc of the sawtooth wheel, the street lamp can be prevented from rapidly descending in the lifting process, and maintenance is convenient.

Description

technical field [0001] The invention relates to the technical field of street light poles, in particular to a post-disaster emergency street light pole. Background technique [0002] Street light poles are generally steel coiled poles, welded and then hot-dip galvanized and sprayed, and skeleton sculptures are generally iron skeletons, which are also galvanized and sprayed, and some are stainless steel. [0003] Nowadays, street light poles can be seen everywhere, but the existing street light poles are only used as a support frame for street lights and have no other use. The following three problems are raised for the existing street light poles: first, the existing street lights are fixedly connected to the top of the street light poles, which is inconvenient for maintenance; Secondly, the existing street light poles have a single structure, and are not practical when a disaster occurs; finally, the existing street light poles have a single function and cannot be used for ...

AI Technical Summary

Problems solved by technology

[0003] Nowadays, street light poles can be seen everywhere, but the existing street light poles are only used as a support frame for street lights and have no other use. The following three problems are raised for the existing street light poles: first, the existing street lights are fixedly connected to the top of the street light poles, which is inconvenient for maintenance; Secondly, the existing street light poles have a single structure, which is not practical when a disaster occurs; finally, the existing street light poles have a single function and cannot be used for emergency use

Images