Vehicle explosive shock wave preventing floating floor structure

Abstract

The invention discloses a vehicle explosive shock wave preventing floating floor structure which comprises a protective bottom board located at the bottom of a vehicle body and extending in the length direction of the vehicle body, a pair of square steel pipes fixed to the vehicle body, located over the protective bottom board, extending in the same direction of the protective bottom board and arranged on the two sides of the protective bottom board in the width direction, a pair of rubber suspensions corresponding to the pair of square steel pipes one to one, fixed to the top faces of the corresponding square steel pipes and extending in the same direction of the corresponding square steel pipes, and a floating floor with the two ends in the width direction fixed to the top faces of the pair of rubber suspensions, wherein the floating floor extends in the same direction of the protective bottom board. By the adoption of the vehicle explosive shock wave preventing floating floor structure, on the premise that the damage caused by shock waves to a vehicle is scattered through the protective bottom board, the blast shock energy transmitted by the shock waves to passengers through the protective bottom board of the vehicle is further reduced, and therefore injuries are reduced.

Description

technical field [0001] The invention relates to the technical field of protective devices for armored motor vehicles, in particular to a motor vehicle anti-explosion shock wave floating floor structure capable of effectively resisting damage to occupants caused by shock waves generated by the explosion of landmines or random explosive devices. Background technique [0002] During the wars in Iraq and Afghanistan, various transport vehicles of the United States and its allies were often attacked by landmines and improvised explosive devices (IEDs), which seriously threatened the lives of a large number of battlefield personnel and caused significant loss of life and property. In response to the needs of international peacekeeping operations and the increasingly serious threat of terrorism, Western countries have paid attention to the research on vehicle anti-kinetic shrapnel and landmine threats to occupants since the end of the 1990s, and have formulated corresponding standar...

AI Technical Summary

Problems solved by technology

[0004] Therefore, there are the following problems in the prior art: the anti-explosion shock wave capability of motor vehicles is insufficient, and the safety protection performance is insufficient

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