Traffic cone for highway construction area and with height adjusting function

Abstract

A traffic cone with a height adjustment function for highway construction areas, comprising a bottom plate, four rollers are fixedly connected to the lower side of the bottom plate, and a first circular platform is fixedly connected to the upper side of the bottom plate, the first circular platform is in the shape of a shell, and the first The top of the circular platform is open; the first circular platform is provided with a second circular platform, the second circular platform is shell-shaped, and the top of the second circular platform is open; the second circular platform is provided with a third circular platform, the third The circular platform is in the form of a shell, and the top of the third circular platform is closed; the inner top of the third circular platform is fixedly connected with a lifting column. The beneficial effect of the present invention is that during normal storage, the second round table is located inside the first round table, and the third round table is located inside the second round table, which effectively reduces the overall height, reduces storage space, and is convenient for storage; Yes, easy to operate. The invention has reasonable structural design, convenient operation and convenient storage, and has certain popularization and application value.

Description

technical field [0001] The invention relates to the technical field of traffic cones, in particular to a traffic cone with a height adjustment function for road construction areas. Background technique [0002] Traffic cones, also known as cone-shaped road signs, cone-shaped tubes, red hats, and obelisks, are a kind of road traffic isolation and warning facilities. Preparation raw materials: rubber / plastic PE / PVC; use: set up in places where it is necessary to temporarily separate traffic flow, guide traffic, guide vehicles to bypass dangerous road sections, protect construction site facilities and personnel, or in appropriate places before. Barrier lights should be installed on the upper end of the product when it is used at night; performance characteristics: good flexibility, anti-car rolling, hard object impact will not be damaged, anti-sun, not afraid of wind and rain, heat-resistant, cold-resistant, not tortoise Crack, no discoloration and other advantages. The light...

AI Technical Summary

Problems solved by technology

[0003] Due to the high height of the current traffic cones, there are more inconveniences for storage and placement. The existing traffic cones can be stacked together, but because they are hollow, the weight is very light. It is easy to be blown away by the wind, resulting in inconvenient collection or loss. At the same time, due to the change of position, it will not serve as a warning

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