Intelligent electric liftable roadblock column

Abstract

The invention relates to a roadblock column, in particular to an intelligent electric liftable roadblock column. The intelligent electric liftable roadblock column comprises a solar cell panel, an outer stand column cover plate, a threaded rod, an inner stand column and an outer stand column body. The outer stand column cover plate is connected with the bottom of the solar cell panel. The outer stand column body is connected with the outer stand column cover plate. The outer stand column body is arranged on the inner stand column body in a sleeving mode. The threaded rod is also connected withthe outer stand column cover plate. The threaded rod is further in threaded connection with the inner stand column. The inner stand column is installed in a road surface. The intelligent electric liftable roadblock column further comprises a lower thrust bearing, an upper thrust bearing, an upper thrust bearing cover plate, a large gear, a small gear and a driving motor. The driving motor is arranged on the inner stand column and is in linkage with the small gear. The lower thrust bearing is arranged on the inner stand column, the upper thrust bearing is connected with the inner stand columnthrough the upper thrust bearing cover plate, the large gear is located between the lower thrust bearing and the upper thrust bearing, the large gear is meshed with the small gear through an outer gear ring on the edge, and the large gear is in threaded connection with the threaded rod through internal threads.

Description

technical field [0001] The invention relates to a roadblock post, in particular to an intelligent electric liftable roadblock post. Background technique [0002] How to quickly set up roadblocks is an important issue in traffic control. Roadblocks are a kind of conventional traffic control equipment that can control the passage of vehicles. Where there is heavy traffic, liftable barricades are installed. [0003] Liftable barricades can be hidden under the road at ordinary times. When traffic control is required, the barricades are lifted out of the road. At present, liftable barricades are generally driven by hydraulic pressure. They need to be equipped with hydraulic pumps and fuel tanks. The structure is huge and requires a long laying time. Some pipelines are driven by air pressure, such as Chinese patent 201010267414.2. The disclosed lifting barricade column adopts an air pressure power source, which requires a supporting air compressor and lays pipelines, which is als...

AI Technical Summary

Problems solved by technology

[0003] Liftable barricades can be hidden under the road at ordinary times. When traffic control is required, the barricades are lifted out of the road. At present, liftable barricades are generally driven by hydraulic pressure. They need to be equipped with hydraulic pumps and fuel tanks. The structure is huge and requires a long laying time. pipelines, and some are driven by air pressure. For example, Chinese patent 201010267414.2, the public lifting barricade adopts air pressure power source, and needs to be equipped with an air compressor and lay pipelines, which is also very cumbersome.

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