Anti-collision type road height limiting frame

Abstract

The invention relates to the technical field of road height limitation, in particular to an anti-collision type road height limiting frame. The anti-collision type road height limiting frame comprisessupporting boards, a weight control mechanism, a monitoring mechanism, a height limiting mechanism, a height measuring mechanism, a transmission mechanism and a reminding mechanism. An active infrared intrusion detector is installed in a first fixing seat, buzzer alarms are installed in a second fixing seat and a third fixing seat, once a truck exceeds the height, the buzzer alarms can be startedas soon as possible to remind a driver of the truck that the truck exceeds the height, meanwhile, a buffering distance exists between the height measuring mechanism and the height limiting mechanism,the driver can effectively make a response to stop the truck, and the truck is prevented from hitting a height limiting rod. The height is limited, meanwhile, a speed reduction lever can be effectively used for limiting the speed and the weight, once the truck is overweight, an alarm can be given as soon as possible, a camera function is started, and illegal and irregular actions can be conveniently traced to take evidence. The height of the height measuring mechanism and the height of the height limiting mechanism can be adjusted and can be accurately kept identical all the time, the width of the height limiting mechanism is controllable, and autonomous integrated control is fully achieved.

Description

technical field [0001] The invention relates to the technical field of road height limitation, in particular to an anti-collision type road height limitation shelf. Background technique [0002] There are two types of height-limiting frames: fixed height-limiting frames and adjustable height-limiting frames. The fixed height limit frame is further divided into a fixed one-piece height limit frame and a fixed undamaged height limit frame. The fixed one-piece height-limiting shelf is a one-time non-adjustable height-limiting shelf, which intercepts vehicles by the shelf itself. The fixed-type undamaged high-limiting shelf must be lifted by external force, such as a crane, to achieve vehicle passage in an emergency; the fixed one-piece high-limiting shelf is mainly used The portal frame at the entrance of bridges, culverts, and tunnels is generally welded by steel structure, which plays the role of protecting bridges, culverts, and tunnels; there is a sign board with a limited...

AI Technical Summary

Problems solved by technology

[0003] In the process of road height limit, due to the existence of the height limit, many vehicles that do not meet the height limit requirements cannot pass

However, there are still a lot of incidents where vehicles collide with the elevated ceiling. This is because although there is a warning sign on the top of the elevated ceiling, the driver of the cart, especially when loading goods, often judges the protruding height of the goods by digging. The vehicle is often overturned due to the collision caused by the protruding part of the cargo

This is because the vehicle does not have a better and accurate sound to remind the driver when the vehicle passes the bottom of the height limit

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