CN111691333A - Novel upper and lower double-plate corrugated beam guardrail - Google Patents

Abstract

The invention relates to a novel upper and lower double-plate corrugated beam guardrail, aiming at solving the problems of frequent traffic accidents, large accident loss and the like in the road traffic process. Including stand, two board wave form roof beams, prevent hindering piece, cap, connecting device, its characterized in that: the double-plate corrugated beam is fixed on the anti-blocking block through a connecting device; the anti-blocking block is fixed on the upright post through a connecting device; the column cap is fixed in the column through a bolt; the upright posts are fixed in the foundation in an embedding mode; the connecting device comprises a nut, a gasket and a bolt. In the using process, the guardrail has strong blocking capability, can block medium and small vehicles and force the medium and small vehicles to stop moving, has strong guiding capability for large vehicles which cannot be blocked to stop, and ensures the safety of vehicle operation; the guardrail has stronger impact energy absorbing capacity, can reduce casualties and property loss, and improves the safety of road traffic.

Description

Novel upper and lower double-plate corrugated beam guardrail

Technical Field

The invention relates to the field of traffic safety, in particular to an upper and lower double-plate corrugated beam guardrail suitable for highways and expressways.

Background

In the field of road traffic, safety is the most important part of the whole road traffic process, and how to safely drive a vehicle and avoid personal casualties or property loss is the development target of the related field of road traffic safety. In the expressway, drivers can take the risk of overload and overspeed to save time and improve benefits, the expressway is continuously built and extended, the traffic flow is increased day by day, and the closed special characteristic of the expressway makes the road management work difficult to implement, so the accident probability is greatly improved.

The guardrail adopts an upper and lower double-plate corrugated beam structure, absorbs collision energy by utilizing the deformation of the foundation, the upright post and the corrugated beam, forces an out-of-control vehicle to change the direction and return to a normal running direction, prevents the vehicle from rushing out of a road, protects the vehicle and passengers, reduces the loss caused by accidents, and has stronger collision energy absorption capacity and better sight line induction function. The device has simple structure, novelty, easy realization, good barrier property, light structure, economy and practicality, and wide application prospect.

Disclosure of Invention

The invention aims to solve the problems of frequent traffic accidents, large accident loss and the like in the road traffic process, and constructs a novel upper and lower double-plate corrugated beam guardrail. The method is realized by the following technical scheme:

the device comprises an upright post, a double-plate corrugated beam, an anti-blocking block, a post cap and a connecting device, and is characterized in that: the double-plate corrugated beam is fixed on the anti-blocking block through a connecting device; the anti-blocking block is fixed on the upright post through a connecting device; the column cap is fixed in the column through a bolt; the upright posts are fixed in the foundation in an embedding mode; the connecting device comprises a nut, a gasket and a bolt.

Compared with the traditional guardrail, the guardrail has the following advantages:

1. the guardrail has stronger barrier capacity, can block medium and small-sized vehicles and force the medium and small-sized vehicles to stop, has very strong guide capacity to large-sized vehicles which cannot block the vehicles to stop, and ensures the safety of vehicle operation.

2. In the use, the guardrail has stronger energy capacity of absorbing collision, can reduce casualties and property loss, improves the security of road traffic.

Drawings

Fig. 1 and 2 are schematic views of the overall structure of the guardrail of the invention.

Detailed Description

1-column cap, 2-block, 3-double-plate wave beam, 4-connecting device and 5-column

The guardrail of the invention is further explained by combining the overall structure schematic diagram as follows:

the guardrail comprises a wave-shaped beam 3, a stop block 2, an upright post 5, a post cap 1 and a connecting device 4, and is characterized in that: the double-plate corrugated beam 3 is fixed on the anti-blocking block 2 through a connecting device; the anti-blocking block 2 is fixed on the upright post through a connecting device 4; the column cap 1 is fixed in the column 5 through bolts; the upright post 5 is fixed in the foundation in an embedding mode; the connecting device comprises a nut, a gasket and a bolt. In the using process, the guardrail has strong blocking capability, can block medium and small vehicles and force the medium and small vehicles to stop moving, has strong guiding capability for large vehicles which cannot be blocked to stop, and ensures the safety of vehicle operation; the guardrail has stronger impact energy absorbing capacity, can reduce casualties and property loss, and improves the safety of road traffic.

Claims (1)

1. The utility model provides a novel upper and lower double plate wave form roof beam guardrail include stand, double plate wave form roof beam, prevent that block, cap, connecting device, its characterized in that: the double-plate corrugated beam is fixed on the anti-blocking block through a connecting device; the anti-blocking block is fixed on the upright post through a connecting device; the column cap is fixed in the column through a bolt; the upright posts are fixed in the foundation in an embedding mode; the connecting device comprises a nut, a gasket and a bolt.

Images