A light pole billboard hoop removal device

Abstract

The purpose of the invention is to solve the problem of laborious and inefficient removal of the clasp of the advertisement board in the prior art, a light pole billboard clasp removing device comprises a friction layer, a shovel plate, a sliding rod, a first clamping plate, a grip rod, a non-sliding sleeve, a guide rod, a first positioning block, a mounting plate, a connecting block, a mounting bar, a motor, a pushing block, a turntable, a pushing plate, a first coil spring, a second positioning block, a second card plate, a stop block, a second coil spring, a collar and a fixing rod. The invention reasonably utilizes a motor to drive the shovel plate to move up and down, thereby facilitating the upward push of the hoop on the advertisement board, facilitating the removal of the advertisement board, saving labor and high efficiency, convenient operation and ingenious design, facilitating the use on the lamp poles with different thicknesses, and has wide application range and is in conformity with the use of the operator who removes the advertisement board.

Description

technical field [0001] The invention relates to the field of machinery, in particular to a device for removing hoops of billboards on light poles. Background technique [0002] Generally refers to all outdoor media that convey advertising information. The media size depends on the actual environment. The pictures of store signs, doors and facades can be drawn by hand, made by computer or printed on paper. Billboard materials are generally used: square tube, angle steel, etc. welded. There are three-dimensional boards, lamp cloth, blister, car paint, gussets, aluminum-plastic panels and so on. [0003] In order to advertise, some merchants install billboards on the light poles, and the light poles and the hoops on the billboards are prone to oxidation and rust when they are in contact for a long time. It is inconvenient to remove the hoops when replacing the billboards, thus It will affect the removal of billboards. The existing method is to manually use tools such as ham...

AI Technical Summary

Problems solved by technology

[0003] In order to advertise, some merchants install billboards on the light poles, and the light poles and the hoops on the billboards are prone to oxidation and rust when they are in contact for a long time. It is inconvenient to remove the hoops when replacing the billboards, thus It will affect the removal of billboards. The existing method is to manually use tools such as hammers to knock, which is easy to damage the hoop, and it is also laborious and inefficient. Generally, the diameter of the light pole becomes smaller as it goes upwards, so this can be used The principle pushes the hoop, therefore, it is necessary to design a light pole billboard hoop removal device to solve the above problems

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