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Military vehicle flexible antimine ground plate

A technology for military vehicles and floors, which is applied to vehicle components, superstructure sub-assemblies, transportation and packaging, etc., can solve the problems of close explosion points, large space occupation, and large vibration noise, etc., to improve workability, reduce leg The effect of reducing external damage and increasing static stiffness

Pending Publication Date: 2019-06-18
NANJING UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, due to the lightness of the vehicle and the proximity to the explosion point, a dedicated isolation system must be provided
[0003] In the face of the above situation, different protective floors have been developed abroad, and now there are ma

Method used

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  • Military vehicle flexible antimine ground plate

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Embodiment Construction

[0029] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0030] Such as Figure 1-3 As shown, a flexible lightning protection floor for military vehicles includes three parts: an upper plate 1 , a bracket 2 and a bottom limit connection frame 3 . Wherein the bottom limiting connection frame 3 and the upper plate 1 are connected through a bracket 2, and the bracket 2 is respectively connected with the bottom limiting connection frame 3 and the upper plate 1 through bolts. Wherein the support 2 is an L-shaped support, and the L-shaped support not only serves as a connection, but also buffers and absorbs energy.

[0031] The upper plate 1 is partly installed on the upper side of the bracket 2, and its staggered parallel hollow design separates the outer ring of the upper plate 1 from the inner part. During the explosion, the force transmitted by the outer circle of the upper plate 1 and the...

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Abstract

The invention relates to the technical field of anti-explosion armored vehicles, particularly to a military vehicle flexible antimine ground plate. The military vehicle flexible antimine ground platecomprises an upper plate, a bottom limiting connecting plate and a support, wherein the upper plate is a hollow-out plate, a plurality of slots are formed around the three sides of the upper plate andsequentially arranged into bar-shaped slots, a plurality of rows of bar-shaped slots are arranged side by side to form a slot zone, which separates the outer circle and the inner circle of the upperplate, and during explosion, the slot zone is deformed to cut off force transferred by the outer circle of the upper plate as well as the part in contact with the feet of the inner circle of the upperplate; the bottom limiting connecting plate is in a frame shape composed of two vertical plates and a horizontal plate; the support is in an L-shaped structure and connects the upper plate and the bottom limiting connecting frame; between the upper plate and the bottom limiting connecting frame is hollow. By means of the support connected with the upper plate and the bottom limiting connecting frame, the military vehicle flexible antimine ground plate can achieve certain deformation resistance and support properties, increase the overall static rigidity and ensure sufficient strength during daily application.

Description

technical field [0001] The invention relates to the technical field of explosion-proof armored vehicles, in particular to a flexible lightning-proof floor for military vehicles. Background technique [0002] At the moment of the mine explosion, the impact force is immediately applied to the feet through the body, and then quickly transmitted to the calves and thighs. Currently, 90% of vehicles fail blast resistance tests due to foot problems. As far as light vehicle design is concerned, pedals cannot be designed to isolate impacts, and a series of measures need to be taken to reduce leg injuries. In addition, because the vehicle is light and close to the blast point, a dedicated isolation system must be installed. [0003] In the face of the above situation, different protective floors have been developed abroad, and now there are mainly two types: suspension type and rubber isolation type. However, the suspension type protective floor occupies a large vertical space and h...

Claims

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Application Information

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IPC IPC(8): B62D25/20
Inventor 彭兵章金坤王显会张进成张明周云波孙晓旺
Owner NANJING UNIV OF SCI & TECH
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