A road and bridge safety detection device

Abstract

The invention belongs to the technical field of traffic safety detection, and particularly relates to a road and bridge safety detection device. The device comprises a first embedded plate and a second embedded plate, and a connecting rod is fixedly connected between the first embedded plate and the second embedded plate; a first pressure sensor is arranged at the top of the first embedded plate,a plurality of hydraulic rods are arranged at the bottom of the inner side of the second embedded plate, stop levers are installed at the tops of the hydraulic rods, and titanium alloy alligator clipsare arranged at the positions, away from the connecting rods, of the bottoms of the stop levers. According to the invention, the titanium alloy alligator clip is connected between the stop levers andthe hydraulic rods; when a vehicle has a behavior of breaking the barrier, the middle parts of two front wheels of the vehicle collide with the stop levers; the stop levers are pushed to change towards the inclined state around the titanium alloy alligator clips, the clamping ends of the titanium alloy alligator clips are opened, the stop levers are prevented from being broken due to impact of anautomobile when the stop levers are directly and fixedly connected with the hydraulic rods, the probability that the stop levers are broken due to external force and the hydraulic rods can be obviously reduced, and the service life of the stop levers is prolonged.

Description

technical field [0001] The invention belongs to the technical field of traffic safety detection, in particular to a road and bridge safety detection device. Background technique [0002] Article 48 of the "Road Traffic Safety Law of the People's Republic of China" stipulates that "motor vehicles shall meet the approved load quality, and overloading is strictly prohibited; the length, width and height of the load shall not violate the loading requirements, and the load shall not be spilled or scattered ", Article 49 stipulates that "the number of people on a motor vehicle shall not exceed the approved number, and passenger motor vehicles shall not carry goods in violation of regulations." In recent years, the overweight phenomenon of road transport vehicles in our country is very common. In some serious areas, almost all freight vehicles have different degrees of overweight transportation behavior. Some overweight ratios are very high. A car is even more loaded than a train ...

AI Technical Summary

Problems solved by technology

Overweight and overloaded transportation of vehicles has induced a large number of road traffic safety accidents. The transportation of overweight goods by vehicles has caused huge losses to people's lives and property, seriously damaged infrastructure such as roads and bridges, and led to vicious competition in the road transportation market.

[0003] Nowadays, there are more and more vehicles, and the service life of roads and bridges is significantly reduced. In order to prevent the impact of overload on roads and bridges, some roads and bridges are equipped with weighing detection devices at the entrances. When the weight is overweight, it will be reminded in time Drivers and passengers are prohibited from going on the road, and put down the stopper to prevent them from driving into the road or bridge, but there are still some drivers and passengers who go on the road illegally at night and forcefully break through the checkpoint, causing damage to the stopper. In view of this, the present invention provides a road Bridge safety detection device, which can prevent the damage of the stop bar and improve the service life of the stop bar

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