Safety language publicity board for construction site and convenient to move

Abstract

The invention discloses a safety language publicity board for a construction site and convenient to move. The safety language publicity board for the construction site and convenient to move comprisesa base and a main display board. A supporting column is fixedly installed at the middle position of the base, and a second screw is rotatably installed in the supporting rod. A lifting column is further slidably installed on the upper side of the supporting column, a connecting block is fixedly installed at the upper end of the lifting column, and a connecting rod is fixedly installed on the front side of the connecting block. A rotating table is rotatably installed on the front side of the connecting rod, a mounting block is arranged on the front side of the rotating table, an arc-shaped groove is formed in the side, close to the rotating table, of the mounting block, and arc-shaped teeth which are matched with each other are arranged on the outer side of the rotating table and the innerside of the arc-shaped groove. The main display board is fixedly mounted on the front side of the mounting block. Two sets of supporting legs are symmetrically mounted on the left and right sides ofthe bottom of the base, and truckles are rotatably installed at the lower ends of the supporting legs. According to the safety language publicity board for the construction site and convenient to move, the movement and fixation of a device are facilitated, the device is convenient to use on the construction site, and the practicability of a display board is improved.

Description

technical field [0001] The invention relates to a publicity board, in particular to a mobile safety language publicity board on a construction site. Background technique [0002] Propaganda is a method of expressing information specifically to serve a specific issue (agenda). In the West, propaganda originally meant "dissemination of philosophical arguments or opinions", but is now most often used in a political context (environment), especially referring to operations supported by governments or political groups. When the same technique is applied to a business or product, it is usually called public relations or advertising. Social behavior that uses various symbols to spread certain ideas to influence people's thoughts and actions. [0003] Publicity boards are often placed on construction sites to publicize safety words and improve workers' safety awareness. Most of the existing publicity boards have simple structures, single functions, and fixed settings. They cannot ...

AI Technical Summary

Problems solved by technology

[0003] Publicity boards are often placed on construction sites to publicize safety words and improve workers' safety awareness. Most of the existing publicity boards have simple structures, single functions, and fixed settings. They cannot be moved and adjusted according to actual needs, and are increasingly unable to meet the needs of construction Publicity requirements on the construction site, low practicability

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