The invention provides a low tire pressure tire safety chain plate inner support structure comprises a plurality of split unit, the unit is composed of an inner plate between the chain plate, the outer chain plate and the inside and outside the chain plate, and one end of the inner chain plate is provided with two cylindrical holes, and the other one end of a cylindrical hole and blind hole on dislocation should be set, to turn into the cylindrical pin, two adjacent chain plate connections, and the opposite side of the inner and outer chain plates are respectively arranged in the grooves for insertion of the web plate, the plate radial and circumferential position, the outer side of the inner and the chain plate are respectively provided with inner and outer layer of polyurethane. Compared with the prior art, the supporting device of the invention can realize low tire pressure in long distance driving safety, and can guarantee the conditions and stiffness of support strength, has the advantages of simple structure, small weight, strong versatility, convenient installation and maintenance, low cost.
【技术实现步骤摘要】
低胎压安全轮胎链板式内支撑结构
本专利技术涉及的是一种轮胎内支撑装置,即在低胎压状态下也能使轮胎保持行驶轮 廓,进行较长距离安全行驶的安全轮胎内支撑装置。
技术介绍
高速公路上由于轮胎漏气或爆胎导致的恶性事故屦见不鲜。安全轮胎在遭遇机械 损坏时,胎圈不会脱离轮辋,保证轮胎仍能继续支撑汽车荷载,以一定速度安全行驶较长距 离,避免更为危险事故的突然发生。从结构上分类,安全轮胎可分为自密封式和刚性支撑式两大类,刚性支撑式又分 为自体支撑式和内支撑式两种。比较而言内支撑式安全轮胎具有应用范围广、加工容易、成 本低等优点。近年来已有一些相关技术专利。中国专利98239585. X所公开内支撑结构由均勻 分布的充气密闭腔室组成,其结构制造困难,难以实现批量生产。该内支撑结构采用普通橡 胶材料,不仅质量大,且易老化,散热性差。因此,有必要对现有内支撑结构做进一步改进。
技术实现思路
本专利技术目的是提供一种既能实现低胎压较长距离安全行驶,又能在保证支撑强度 与刚度条件下,实现结构简单、质量小、通用性强、安装与维护方便、造价低廉的内支撑结 构。本专利技术是这样实现的采用多块链板内支撑 ...
【技术保护点】
1.一种低胎压安全轮胎链板式内支撑结构,包括若干分体单元,其特征在于,所述分体单元由内链板、外链板以及置于内、外链板之间的辐板组成,所述内、外链板一端设置有两圆柱孔,而另一端对应错位地设置有圆柱孔和盲孔,以便圆柱销依次插入将相邻两链板连接,并且所述内、外链板的相对侧内分别设置有凹槽,以供所述辐板插入,所述内、外链板的外侧分别设置有内、外聚氨酯层。
【技术特征摘要】
【专利技术属性】
技术研发人员:张旭,赵海蓉,曹阳,李利维,崔薇薇,董洪川,陈涛,郑毅,张恩霆,崔纪军,段延峰,孙远涛,毕国军,
申请(专利权)人:张旭,
类型:发明
国别省市:93
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