Multi-head picking and hanging device for annular spliced traffic indication screen

Abstract

The invention discloses a multi-head picking and hanging device for an annular spliced traffic indication screen. The multi-head picking and hanging device comprises a first stand, a first ball groove, a connecting groove and three second ball grooves are formed in the lower portion of the first stand, the three second ball grooves are distributed in a triangular shape, the first ball groove is located in the connecting line of any two of the three second ball grooves, and the connecting groove is located in the connecting line of any two of the three second ball grooves, the connecting grooveis communicated with the first ball groove and the remaining one of the three second ball grooves; a second stand; a plurality of hanging rods; three supporting rods which are provided with holding rings, the supporting rods are arranged in the second ball grooves in a rotating mode, and any supporting rod can move between the second ball grooves and the first ball grooves through the connectinggrooves. The multi-head picking and hanging device is particularly suitable for annular spliced traffic indicating screens, the annular traffic indicating screens are hung, spliced and fixed to an existing road traffic indicating board one by one through the hanging rods so that information can be temporarily replaced, and the multiple hanging rods can better spread the indicating screens, especially the indicating screens in circular or annular or irregular shapes.

Description

technical field [0001] The present invention relates to the technical field of hanging tools, especially for hanging ring-shaped splicing traffic indication screens, which are covered on the surface of existing road traffic signs and fixed to them, so as to temporarily modify identification information. Multi-head hanging device for circular splicing traffic indication screens. Background technique [0002] Traffic instructions are the basis for ensuring traffic safety and smoothness. A major category of traffic instructions is road traffic signs, which display information through various road traffic signs, mainly including road signs, warning signs, instruction signs and prohibition signs. . Road signs are used to indicate the boundaries of cities, towns and villages, the direction and distance of destinations, the entrances and exits of expressways, the location of famous places and other traffic information. The color is blue background (green background) + white patter...

AI Technical Summary

Problems solved by technology

[0003] In order to ensure the stability of the information load, convenient maintenance and cost considerations, the current road traffic signs generally use aluminum plates, extruded plates, aluminum alloy plates, aluminum-plastic plates, galvanized plates and coatings to achieve a stable physical structure, but At this time, when it is necessary to modify the sign information in a short time unexpectedly, it is very cumbersome. Generally, people need to climb up the ladder and then paste the paper, especially the roadside road traffic signs of the expressway.

Therefore, the applicant has designed a temporary covering type traffic indicating device which can be fixed on the existing road traffic sign by hanging. Of course, the rod can be hung, but its safety performance is low and manual operation is inconvenient. Therefore, it is necessary to propose a further solution to the above problems

Images