Armored vehicle with central spine girder driving double-V-shaped multistage small-angle lightning protection structure

Abstract

The invention relates to an armored vehicle with a central spine girder driving double-V-shaped multistage small-angle lightning protection structure. The armored vehicle is composed of a central spine girder driving structure, a full-floating type swinging half shaft suspension, an integrated welding body, a bottom splicing type V-shaped protecting plate and flexible nonmetal materials, wherein the central spine girder driving structure penetrates through from front to back. The body forms a continuous consistent V shape in a front-and-back penetrating mode, both sides are symmetrical, and shock wave can be dispersed and attenuated so as to form third-stage protection; a central spine girder which penetrates through from front to back is connected to the bottom of the body, and shock wave can be decomposed by virtue of the unique structure of the central spine girder so as to form second-stage protection; the bottom splicing type V-shaped protecting plate on the lower part of the vehicle is symmetrically connected with the body along both sides of the longitudinal center line of the body so as to form first-stage protection; and the flame retardant and noise reduction flexible nonmetal materials are installed between armor plates and inner walls of the body so as to achieve a buffer effect on shock. The central spine girder driving double-V-shaped multistage small-angle lightning protection structure is applied to the armored vehicle, so that the shock of explosion on the vehicle is effectively reduced, and occupant safety is protected.

Description

technical field [0001] The invention belongs to the technical field of special vehicles, and relates to an armored vehicle with a double-V-shaped multi-level small-angle lightning protection structure driven by a central backbone beam. Background technique [0002] Since the beginning of the new century, asymmetric low-intensity wars such as anti-terrorist wars and anti-insurgency have prompted wheeled mine-resistant vehicles to become the main tool for transporting soldiers and resisting roadside bomb (IED) attacks. All over the world there is an increasing threat from landmines and roadside bomb attacks, causing massive casualties. Ordinary armored vehicles generally have better bulletproof capability, but they cannot effectively defend against explosives such as mines from below the vehicle, and the shock waves caused by the explosion will cause damage to the vehicle body. [0003] Traditional mine-protected armored vehicles have been designed with a relatively high grou...

AI Technical Summary

Problems solved by technology

However, few lightning-proof armored vehicles are designed with a large ground clearance to reduce the damage caused by shock wave energy to the vehicle. If the ground clearance is effective, it will inevitably increase the center of gravity of the vehicle body, affect the ride comfort of the vehicle, and make the The battlefield survivability of vehicles is reduced

[0004] To sum up, the design of a single V-shaped structure or the design of a V-shaped structure with multiple angles on a single vehicle body and the single improvement of the lightning protection effect of armored vehicles all have certain defects

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