Bridge protection system

Abstract

The invention discloses a bridge protection system which is characterized by comprising a double-component protection system. A bridge guardrail and an interception device are constructed to form the double-component protection system, the bridge guardrail is arranged on the inner side of an edge region of a flange plate of a bridge, the interception device is arranged on the outer side of the edge region of the flange plate of the bridge, a flat slope or a transverse slope is arranged between the bottom of the bridge guardrail and the bottom of the interception device, an inlet is formed in the surface of the flat slope or the transverse slope and is connected into a communication channel, and the communication channel is communicated with a liquid dripping material collecting device. The bridge protection system has the advantages that errant vehicles can be prevented from falling below the bridge, goods loaded in freight vehicles can be prevented from dripping below the bridge, and accordingly the bridge protection system is favorable for protecting natural resources, particularly water resources in water resource protection zones, positioned below the bridge.

Description

technical field [0001] The invention relates to bridge protection technology, such as preventing out-of-control vehicle fragments from falling below the bridge, or preventing goods loaded by freight vehicles from being thrown below the bridge, and in particular to a bridge protection system. Background technique [0002] Bridges are the key nodes of the traffic road network, and the natural environment in which they are located varies greatly. Some bridges cross rivers, some cross lakes, and some cross canyons. In such a natural environment, the inventor believes that not only the safety of the driving vehicle itself should be paid attention to, but also the impact on the natural environment that may be caused by vehicle accidents, especially for bridges crossing water source protection areas. However, the existing bridges adopt a unitary protection system that only includes guardrails. The out-of-control vehicles are protected by setting anti-shock and anti-collision guardr...

AI Technical Summary

Problems solved by technology

However, the existing bridges adopt a unitary protection system that only includes guardrails. The out-of-control vehicles are protected by setting anti-shock and anti-collision guardrails, so as to prevent the out-of-control vehicles from falling under the bridge, and no measures are taken to prevent the spilled objects ( Such as fuel oil and transported chemicals, etc.) are collected, and once the spilled objects fall under the bridge, it may cause environmental pollution.

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