Sidewalk intersection guardrail device capable of improving safety based on magnetic field change

Abstract

The invention provides a sidewalk intersection guardrail device capable of improving safety based on magnetic field change. The guardrail device comprises two guardrail seats, a fixed iron box is fixedly connected in a base, a strong magnet is mounted in the fixed iron box, a movable iron cover is connected with a guide rod through a pull rope, and a movable sleeve movably sleeves the outer side of the bottom of a magnetic conductive rod. A rotating shaft is rotationally connected between the lower connecting rod and the upper connecting rod, the outer side of the rotating shaft is movably sleeved with a vertically-distributed connecting plate, and the outer side of the arc plate is fixedly connected with a sector plate. A pedestrian stands on a pedal to extrude the guide rod to move downwards, the guide rod pulls the movable iron cover to rotate and open through the pull rope, the movable sleeve falls down and makes contact with the strong magnet, the magnetic conductive rod is magnetized and then pushes the rack plate to move rightwards, the rack plate drives the rotating shaft to rotate through the gear, the sector plates are sequentially rotated and opened, and the rain shade is formed and covers the waiting pedestrian, the pedestrian is protected against the sun and rain, the structure is simple and use is convenient.

Description

technical field [0001] The invention belongs to the technical field of municipal guardrails, and in particular relates to a sidewalk crossing guardrail device which improves safety based on magnetic field changes. Background technique [0002] In order to protect traffic safety and separate people and vehicles, in today's urban traffic system, guardrails are installed in the middle and edges of the road to separate the motor vehicle area and the pedestrian area. At intersections, especially at intersections, generally Traffic lights are set up, and pedestrians wait on the side of the road, and will not cross the pedestrian zebra crossing until the green light is on. [0003] For the convenience of pedestrians, there will be a pedestrian waiting area at the intersection of the two ends of the zebra crossing on the road, and the guardrail on the road will also open a gap here. On the basis of ensuring the diversion of pedestrians and vehicles, there is a gap for pedestrians to...

AI Technical Summary

Problems solved by technology

[0003] For the convenience of pedestrians, there will be a pedestrian waiting area at the intersection of the two ends of the zebra crossing on the road, and the guardrail on the road will also open a gap here. On the basis of ensuring the diversion of pedestrians and vehicles, there is a gap for pedestrians to cross the road In order to improve the comfort of citizens, rain covers are installed at the crossings of sidewalks in many cities to avoid people from being affected by the scorching sun and wind and rain, but these rain covers are always in a fully open state. The cover is easy to be blown over and overturned, which not only loses its protective effect, but also may cause damage to the surroundings, which is less safe and inconvenient to use

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