Municipal street lamp and device for loading and unloading national flag on street lamp

Abstract

The invention discloses a municipal street lamp and a device for loading and unloading a national flag on the street lamp. According to the technical scheme, a connecting rotating shaft seat is arranged in the part, at the lower part of a flagpole supporting plate, of a fixing seat inner connecting sleeve, a connecting rotating shaft is vertically and rotatably arranged on the connecting rotatingshaft seat, the positions, on the two sides of the connecting rotating shaft, of the connecting rotating shaft seats are provided with connecting anti-falling hooks with the lower parts in hook shapesand hook bodies inwards opposite to each other, and a rotating detaching disc is fixedly arranged at the upper end of the connecting rotating shaft; the rotating detaching disc is provided with a connecting anti-falling pin shaft which can slide left and right to pass through the fixing seat inner connecting sleeve and a fixing seat connecting anti-disengaging hole under the rotating drive of therotating detaching disc, and a cylindrical connecting anti-falling sleeve is arranged at the lower end of the fixing seat inner connecting sleeve; and a rotating roller is transversely and rotatablyarranged on a lifting seat, and a connecting anti-falling groove is formed in the lower part of the outer side of the rotating connecting sleeve. According to the street lamp and the device, the national flag can be conveniently hung on and detached from the street lamp, the device is simple and convenient to operate, the labor cost can be greatly reduced, the engineering difficulty can be reduced, the safety can be increased, the financial burden of a city can be reduced, and the efficiency is higher.

Description

【Technical field】 [0001] The invention relates to the technical field of municipal traffic facilities, in particular to the technical field of a municipal street lamp and a national flag loading and unloading device on the street lamp. 【Background technique】 [0002] In China, the national flag will be hung on the street lamps on both sides of the road before the National Day every year. There is no mechanism for hanging the national flag on the existing street lamps. At present, people hang the national flag on the street lamps through U-shaped bolts through ladders or elevators. Although The national economy has made great achievements, but improving efficiency and reducing unnecessary waste is also very important to the country. At present, the labor cost of loading and unloading the national flag is very high, and the efficiency is very low, which brings a lot of work to the municipal staff. At the same time, there are safety problems, because the number of urban street ...

AI Technical Summary

Problems solved by technology

[0002] In China, the national flag will be hung on the street lamps on both sides of the road before the National Day every year. There is no mechanism for hanging the national flag on the existing street lamps. At present, people hang the national flag on the street lamps through U-shaped bolts through ladders or elevators. Although The national economy has made great achievements, but improving efficiency and reducing unnecessary waste is also very important to the country. At present, the labor cost of loading and unloading the national flag is very high, and the efficiency is very low, which brings a lot of work to the municipal staff. At the same time, there are safety problems, because the number of urban street lamps is huge, and the annual financial expenditure is also huge. The market needs a street lamp and a loading and unloading device for the national flag on the street lamp. It can greatly reduce labor costs, reduce engineering difficulty and increase safety, and reduce the city's financial burden

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