V-shaped multilayer lightningproof-structure armored vehicle with central spine beam transmission structure

Abstract

The invention relates to a V-shaped multilayer lightningproof-structure armored vehicle with a central spine beam transmission structure, and belongs to the technical field of lightningproof armored vehicles. The V-shaped multilayer lightningproof-structure armored vehicle comprises a vehicle body, an engine, a gearbox and a drive chain assembly, wherein the vehicle body is made of boards, the engine is fixed on the vehicle body, the gearbox is connected to the engine, the drive chain assembly is connected to the engine, the vehicle body is provided with a central line, a top, a side part and a bottom, the bottom of the vehicle body is a trapezoid armored plate, the vehicle body is integrally welded, and the trapezoid armored plate of the bottom of the vehicle body is connected with a chassis. The V-shaped multilayer lightningproof-structure armored vehicle is characterized in that the chassis connected with the bottom of the vehicle body is formed by a front-back through central spine beam transmission structure and a swinging half shaft in an independent suspension manner, the central spine beam is a high-strength metal round pipe, a transmission mechanism is arranged in the round pipe, a jointed V-shaped protection board is arranged below the front-back through central spine beam transmission structure, and the jointed V-shaped protection board is symmetric about two sides of the longitudinal central line of the vehicle body and is connected with the bottom of the integrally welded vehicle body.

Description

technical field [0001] The invention belongs to the technical field of lightning protection armored vehicles, in particular to an armored vehicle with a V-shaped multi-level lightning protection structure driven by a central spine beam. Background technique [0002] Since the beginning of the new century, asymmetric and low-intensity warfare such as anti-terrorist wars and anti-insurgency has made wheeled mine-resistant armored vehicles the main tool for transporting soldiers and resisting roadside bomb attacks. All over the world, there is an increasing threat from landmines, roadside bomb attacks, causing massive casualties. Under normal circumstances, ordinary armored vehicles generally have better bulletproof capabilities, 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 and casualties. In response to this situation, armored vehicles with relative...

AI Technical Summary

Problems solved by technology

This kind of structural design decomposes the damage to the bottom of the car body caused by the shock wave of the mine explosion, but there are still three disadvantages. One is that the V-shaped bottom is a whole, and the production process is difficult, and it is not easy to repair and replace; the other is the car body. The metal energy absorbing member at the bottom absorbs less energy, and the third is that it cannot sufficiently resist the damage of the mine to the car body and protect the personal safety of the occupants

Single improvement of the ground clearance at the bottom of the armored vehicle, the single V-shaped structure design at the bottom of the vehicle body or the lightning protection effect of the V-shaped structure design with multiple angles on the vehicle body all have certain limitations. In order to overcome these limitations, the present invention designs A V-shaped multi-level lightning protection structure armored vehicle with a central spine beam transmission that can effectively prevent mines and other explosives from being attacked

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