CN105730138A - Flexible cable spoke type automobile wheel - Google Patents
Flexible cable spoke type automobile wheel Download PDFInfo
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- CN105730138A CN105730138A CN201610070108.7A CN201610070108A CN105730138A CN 105730138 A CN105730138 A CN 105730138A CN 201610070108 A CN201610070108 A CN 201610070108A CN 105730138 A CN105730138 A CN 105730138A
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- steel ring
- flexible cable
- spoke hole
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B1/00—Spoked wheels; Spokes thereof
- B60B1/02—Wheels with wire or other tension spokes
- B60B1/0207—Wheels with wire or other tension spokes characterised by non-standard number of spokes, i.e. less than 12 or more than 32 spokes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B1/00—Spoked wheels; Spokes thereof
- B60B1/02—Wheels with wire or other tension spokes
- B60B1/0215—Wheels with wire or other tension spokes characterised by specific grouping of spokes
- B60B1/0223—Wheels with wire or other tension spokes characterised by specific grouping of spokes the dominant aspect being the spoke arrangement pattern
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B1/00—Spoked wheels; Spokes thereof
- B60B1/02—Wheels with wire or other tension spokes
- B60B1/04—Attaching spokes to rim or hub
- B60B1/042—Attaching spokes to hub
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
Abstract
一种柔性绳缆辐条式车轮，包括橡胶轮胎、钢圈、柔性绳缆辐条和花鼓结构。柔性绳缆辐条两端分别与钢圈和花鼓结构固定连接；橡胶轮胎与钢圈固定连接，构成一个整体结构。传统车轮的轮辐结构是一个刚性体，没有弹性，故没有减振效果，而且质量较大。本发明中以柔性绳缆辐条连接花鼓结构和钢圈，代替传统车轮中的轮辐结构，车轮完全靠各柔性绳缆的弹性拉力承担车身传递的载荷，柔性绳索具有良好的弹性，有利于缓和来自路面的各向冲击，从而可以提高车辆的乘坐舒适性和行驶平顺性；相对于传统的车轮结构，质量更小，制造成本更低，在车轮发展史上具有颠覆性创新意义。该结构在各种轮式车辆中具有广阔的应用前景。
A flexible cable-spoke type wheel includes a rubber tire, a steel ring, flexible cable spokes and a hub structure. The two ends of the spokes of the flexible cable are respectively fixedly connected with the steel ring and the hub structure; the rubber tire is fixedly connected with the steel ring to form an integral structure. The spoke structure of a traditional wheel is a rigid body without elasticity, so it has no vibration damping effect and has a large mass. In the present invention, flexible cable spokes are used to connect the hub structure and the steel ring to replace the spoke structure in the traditional wheel. The wheel completely relies on the elastic tension of each flexible cable to bear the load transmitted by the vehicle body. The all-directional impact of the road surface can improve the ride comfort and smoothness of the vehicle; compared with the traditional wheel structure, the weight is smaller and the manufacturing cost is lower, which is of disruptive innovation significance in the history of wheel development. The structure has broad application prospects in various wheeled vehicles.
Description
技术领域 technical field
本发明涉及一种柔性绳缆辐条式车轮，特别涉及一种使用具有高弹性、高韧性的辐条，从而使轮辐结构具有良好弹性，属于车轮工程技术领域。 The invention relates to a flexible cable spoke wheel, in particular to a spoke with high elasticity and high toughness, so that the spoke structure has good elasticity, and belongs to the technical field of wheel engineering.
背景技术 Background technique
轮毂又叫轮圈、轱辘、胎铃，是轮胎内廓支撑轮胎的圆桶形的、中心装在轴上的金属部件。轮毂作为汽车行驶系统中的重要部件之一，也是一种要求较高的安全部件，他不仅承载汽车的重量，同时也体现着汽车的外观造型。 The wheel hub is also called the rim, the wheel, and the tire bell. It is a barrel-shaped, center-mounted metal part that supports the tire on the inner profile of the tire. As one of the important components in the vehicle driving system, the wheel hub is also a highly demanding safety component. It not only bears the weight of the vehicle, but also reflects the appearance of the vehicle.
世界汽车工业正向着轻量、高速、安全、节能、舒适和环保的方向发展，从汽车轮辐结构的角度出发，其质量的减轻将有助于节能降耗、减少废气排放，据有关资料显示：汽车的一般部件质量每减轻1％，可节油1％；运动部件每减轻1％，可节油2％，而每节省1L燃油，可减少CO2排放量215g。所以车辆轻量化是汽车工业发展的一个必然趋势。 The world automobile industry is developing in the direction of light weight, high speed, safety, energy saving, comfort and environmental protection. From the perspective of automobile spoke structure, the reduction of its mass will help save energy, reduce consumption and reduce exhaust emissions. According to relevant data: Every 1% reduction in the mass of general parts of the car can save 1% of fuel; every 1% reduction of moving parts can save 2% of fuel, and every 1L of fuel saved can reduce CO2 emissions by 215g. Therefore, vehicle lightweight is an inevitable trend in the development of the automobile industry.
传统车轮结构包括轮辋、轮辐、偏距、轮缘、胎圈座、槽底和气门孔等。传统的车轮结构是一个整体的刚性体，不具有弹性，所以传统车轮依靠轮胎的来提供弹性。另外，传统的轮辐结构质量较大，不利于车辆的轻量化设计。 Traditional wheel structures include rims, spokes, offsets, rims, bead seats, groove bottoms, and valve holes. The traditional wheel structure is an integral rigid body without elasticity, so the traditional wheel relies on the tire to provide elasticity. In addition, the traditional spoke structure has a large mass, which is not conducive to the lightweight design of the vehicle.
随着社会的发展，人们对汽车性能的要求越来越高，舒适性、经济性、安全性、环保性等，都是衡量汽车性能的重要指标。传统轮辐结构由于其是一个整体的刚性体，使车辆的舒适性较差，而且传统轮辐结构质量大，使车辆的环保性和经济性较差。本发明中以柔性辐条替换传统轮辐结构中的轮辐，不仅大大减轻了轮辐结构的质量，而且使轮辐结构具有了弹性，提高了车辆的舒适性、环保性和经济性。其中，辐条结构采用钢丝、尼龙绳和高强度橡胶等软质材料，可以大大提高轮辐的弹性，使得车辆具有良好的抗冲击载荷的能力。从而车辆也具有了更好的环境适应能力和越野性能。 With the development of society, people have higher and higher requirements for automobile performance. Comfort, economy, safety, environmental protection, etc. are all important indicators to measure automobile performance. Because the traditional spoke structure is an integral rigid body, the comfort of the vehicle is poor, and the traditional spoke structure has a large mass, which makes the vehicle less environmentally friendly and economical. In the present invention, flexible spokes are used to replace the spokes in the traditional spoke structure, which not only greatly reduces the quality of the spoke structure, but also makes the spoke structure elastic, improving the comfort, environmental protection and economy of the vehicle. Among them, the spoke structure adopts soft materials such as steel wire, nylon rope and high-strength rubber, which can greatly improve the elasticity of the spokes and make the vehicle have a good ability to resist impact loads. Therefore, the vehicle also has better environmental adaptability and off-road performance.
发明内容 Contents of the invention
本发明旨在提供一种具有缓和冲击载荷，且质量较轻的车轮；克服传统车辆轮辐结构为一个整体的刚性体，不具有弹性，且质量较大的缺陷，使其不仅减轻其质量，而且具有很大的弹性，从而进一步提高车辆的抗冲击载荷能力，增加车辆的乘坐舒适性和行驶平顺性。 The purpose of the present invention is to provide a wheel with moderate impact load and light weight; it overcomes the defects that the traditional vehicle spoke structure is an integral rigid body, does not have elasticity, and has a large mass, so that it not only reduces its mass, but also It has great elasticity, so as to further improve the impact load resistance of the vehicle, and increase the ride comfort and ride comfort of the vehicle.
本发明的目的是通过如下技术方案实现的： The purpose of the present invention is achieved through the following technical solutions:
一种柔性绳缆辐条式车轮，其特征在于：包括橡胶轮胎、钢圈、柔性绳缆辐条和花鼓结构；钢圈沿轴向均匀分为若干列，每列沿周向均匀分布若干个辐条孔；花鼓结构沿轴向包括若干个均匀布置的花鼓盘，其数目与钢圈列数相同，每个花鼓盘上沿周向均匀布置若干个辐条孔，其数目与钢圈每列辐条孔数目相同；每根柔性绳缆辐条两端分别与花鼓结构上的辐条孔和钢圈上的辐条孔固定连接，橡胶轮胎和钢圈固定连接。 A flexible cable spoke wheel, characterized in that it includes rubber tires, steel rings, flexible cable spokes and a hub structure; the steel rings are evenly divided into several rows along the axial direction, and several spoke holes are evenly distributed in each row along the circumferential direction The hub structure includes several uniformly arranged hub discs along the axial direction, the number of which is the same as the number of steel ring rows, and several spoke holes are evenly arranged on each hub disc along the circumferential direction, and the number is the same as the number of spoke holes in each row of steel rings The two ends of the spokes of each flexible cable are respectively fixedly connected with the spoke holes on the hub structure and the spoke holes on the steel ring, and the rubber tire is fixedly connected with the steel ring.
本粉末所述的柔性绳缆辐条式车轮，其特征在于：每个花鼓盘上相邻的两根辐条沿顺时针方向和逆时针方向交替布置。 The flexible cable spoke wheel described in the present invention is characterized in that: two adjacent spokes on each hub are alternately arranged clockwise and counterclockwise.
本发明所述的柔性绳缆辐条采用钢丝、尼龙绳或高强度橡胶构成的柔性绳缆辐条。 The flexible cable spokes of the present invention are flexible cable spokes made of steel wire, nylon rope or high-strength rubber.
本发明的技术特征还在于，同一花盘相邻的顺时针辐条和逆时针辐条之间的夹角α的范围为0:180°；优选的，同一花盘相邻的顺时针辐条和逆时针辐条之间的夹角α为180°。 The technical feature of the present invention is also that the range of angle α between the adjacent clockwise spokes and counterclockwise spokes of the same faceplate is 0:180°; preferably, the angle between the adjacent clockwise spokes and counterclockwise spokes of the same faceplate The angle α between them is 180°.
本发明还提供了一种柔性绳缆辐条的两端与花鼓结构和钢圈的优选连接方案，即花鼓结构上具有同一轴线的辐条孔与钢圈上位于同一行上的辐条孔通过柔性绳缆辐条连接，其连接方式为：钢圈的列数与花鼓结构上花鼓盘的个数均为n,n≥2，当n为偶数时，花鼓结构上第1至排花鼓盘上的辐条孔依次与钢圈上第至n列上的辐条孔对应连接，花鼓结构上第至n排花鼓盘上的辐条孔依次与钢圈上第1至列上的辐条孔对应连接；当n为奇数时，花鼓结构上第1至排花鼓盘上的辐条孔依次与钢圈上第至n列上的辐条孔对应连接，花鼓结构上第至n排花鼓盘上的辐条孔依次与钢圈上第1至列上的辐条孔对应连接。 The invention also provides a preferred connection scheme between the two ends of the spokes of the flexible cable and the hub structure and the steel ring, that is, the spoke holes with the same axis on the hub structure and the spoke holes on the same row on the steel ring pass through the flexible cable Spoke connection, the connection method is: the number of rows of steel rings and the number of hub discs on the hub structure are both n, n≥2, when n is an even number, the first to The spoke holes on the row of hub discs are sequentially aligned with the No. to the spoke holes on column n correspondingly connected, the hub structure on the first The spoke holes on the to n rows of hub discs are sequentially connected with the first to the first on the steel ring The spoke holes on the column correspond to the connection; when n is an odd number, the hub structure on the 1st to The spoke holes on the row of hub discs are sequentially aligned with the No. to the spoke holes on column n correspondingly connected, the hub structure on the first The spoke holes on the to n rows of hub discs are sequentially connected with the first to the first on the steel ring The spoke holes on the columns correspond to the connections.
本发明还提供了另一种柔性绳缆辐条的两端与花鼓结构和钢圈的优选连接方案，即花鼓结构上具有同一轴线的辐条孔与钢圈上相邻三行上的辐条孔通过柔性绳缆辐条连接，即花鼓结构上的每个辐条孔同时与钢圈上的三个辐条孔相连，其连接方式为：钢圈的列数与花鼓结构上花鼓盘的个数均为n,n≥2，当n为偶数时，花鼓结构上第1至排花鼓盘上的辐条孔依次与钢圈上第一行的第至n列上的辐条孔、第二行的第至n-1列上的辐条孔和第三行的第至n-2列上的辐条孔对应连接，花鼓结构上第至n排花鼓盘上的辐条孔依次与钢圈上第一行的第1至列上的辐条孔、第二行的第2至列上的辐条孔和第三行的第3至列上的辐条孔对应连接；当n为奇数时，花鼓结构上第1至排花鼓盘上的辐条孔依次与钢圈上第一行的第至n列上的辐条孔、第二行的第至n-1列上的辐条孔和第三行的第至n-2列上的辐条孔对应连接，花鼓结构上第至n排花鼓盘上的辐条孔依次与钢圈上第一行的第1至列上的辐条孔、第二行的第2至列上的辐条孔和第三行的第3至列上的辐条孔对应连接。 The present invention also provides another preferred connection scheme between the two ends of the spokes of the flexible cable and the hub structure and the steel ring, that is, the spoke holes on the hub structure with the same axis and the spoke holes on three adjacent rows on the steel ring pass through flexible Cable spoke connection, that is, each spoke hole on the hub structure is connected to three spoke holes on the steel ring at the same time. The connection method is: the number of columns of the steel ring and the number of hub discs on the hub structure are both n,n ≥2, when n is an even number, the first to the The spoke holes on the row of hub discs are sequentially aligned with the first row on the steel ring. to the spoke hole on column n, the second row to the spoke holes on column n-1 and the third row to the spoke holes on column n-2 corresponding to the connection, the hub structure on the first The spoke holes on the to n rows of hub discs are sequentially aligned with the first row on the steel ring. Spoke holes on column, 2nd to 2nd row spoke holes on the column and 3rd to 3rd row The spoke holes on the column correspond to the connection; when n is an odd number, the hub structure on the 1st to The spoke holes on the row of hub discs are sequentially aligned with the first row on the steel ring. to the spoke hole on column n, the second row to the spoke holes on column n-1 and the third row to the spoke holes on column n-2 corresponding to the connection, the hub structure on the first The spoke holes on the to n rows of hub discs are sequentially aligned with the first row on the steel ring. Spoke holes on column, 2nd to 2nd row spoke holes on the column and 3rd to 3rd row The spoke holes on the columns correspond to the connections.
本发明与现有技术相比，具有以下优点及突出性效果：传统汽车轮辐结构是一个整体的刚性体，不具有弹性，且其质量较大，故其舒适性、平顺性较差。本发明中以钢丝、尼龙绳或高强度橡胶等软质材料构成的柔性绳缆辐条代替传统轮辐结构中的轮辐，不仅减小了轮辐结构的质量，而且使得轮辐结构具有了良好的弹性，使轮辐具有了抗冲击载荷的能力。在行驶过程中，当遇到冲击载荷时，柔性绳缆辐条可以实现大幅度的弹性变形，进而实现缓冲功能，提高了行驶过程中的乘坐舒适性和行驶平顺性，同时也提高了车辆对环境的适应能力和越野性能。另外，质量的减轻有助于降低油耗，不仅提高了经济性，也增加了其环保性。 Compared with the prior art, the present invention has the following advantages and outstanding effects: the traditional automobile spoke structure is an integral rigid body without elasticity, and its mass is relatively large, so its comfort and smoothness are relatively poor. In the present invention, flexible cable spokes made of soft materials such as steel wires, nylon ropes or high-strength rubber replace the spokes in the traditional spoke structure, which not only reduces the quality of the spoke structure, but also makes the spoke structure have good elasticity, making the spoke structure more flexible. The spokes have the ability to resist shock loads. During driving, when encountering an impact load, the flexible cable spokes can achieve a large elastic deformation, and then realize the buffer function, which improves the ride comfort and ride comfort during driving, and also improves the environmental protection of the vehicle. adaptability and off-road performance. In addition, the weight reduction helps to reduce fuel consumption, which not only improves the economy, but also increases its environmental protection.
附图说明 Description of drawings
图1是本发明的整体结构示意图。 Fig. 1 is a schematic diagram of the overall structure of the present invention.
图2是整体的轮辐结构示意图。 Fig. 2 is a schematic diagram of the overall spoke structure.
图3是钢圈结构示意图。 Fig. 3 is a structural schematic diagram of a steel ring.
图4是花鼓结构示意图。 Figure 4 is a schematic diagram of the hub structure.
图5a是相邻两排柔性绳缆辐条安装结构示意图。 Fig. 5a is a schematic diagram of the installation structure of spokes of two adjacent rows of flexible cables.
图5b是相邻两排柔性绳缆辐条安装结构正面示意图。 Fig. 5b is a schematic front view of the spoke installation structure of two adjacent rows of flexible cables.
图6是一种柔性绳缆辐条连接结构示意图。 Fig. 6 is a schematic diagram of a flexible cable spoke connection structure.
图7是另一种柔性绳缆辐条连接结构示意图。 Fig. 7 is a schematic diagram of another flexible cable spoke connection structure.
图8是橡胶轮胎结构示意图。 Fig. 8 is a schematic diagram of the structure of the rubber tire.
图中：1—橡胶轮胎；2—钢圈；3—柔性绳缆辐条；4—花鼓结构；5—钢圈辐条孔；6—第一列辐条孔；7—第二列辐条孔；8—第三列辐条孔；9—第四列辐条孔；10—第五列辐条孔；11—第六列辐条孔；12—第一排花鼓盘；13—第二排花鼓盘；14—第三排花鼓盘；15—第四排花鼓盘；16—第五排花鼓盘；17—第六排花鼓盘；18—花鼓辐条孔；19—顺时针辐条；20—逆时针辐条；21—花鼓同一轴线辐条孔；22—第一行辐条孔；23—第二行辐条孔；24—第三行辐条孔；α—相邻辐条夹角。 In the figure: 1—rubber tire; 2—steel ring; 3—flexible cable spoke; 4—hub structure; 5—steel ring spoke hole; 6—first row of spoke hole; 7—second row of spoke hole; 8— The third row of spoke holes; 9—the fourth row of spoke holes; 10—the fifth row of spoke holes; 11—the sixth row of spoke holes; 12—the first row of hub discs; 13—the second row of hub discs; 14—the third row of hub discs Row of hub discs; 15—fourth row of hub discs; 16—fifth row of hub discs; 17—sixth row of hub discs; 18—hub spoke holes; 19—clockwise spokes; 20—counterclockwise spokes; 21—same hub Axial spoke holes; 22—the first row of spoke holes; 23—the second row of spoke holes; 24—the third row of spoke holes; α—the angle between adjacent spokes.
具体实施方式 detailed description
下面结合附图对本发明的结构原理及具体实施方式做进一步说明。 The structural principles and specific implementation methods of the present invention will be further described below in conjunction with the accompanying drawings.
图1为本发明的整体结构示意图，该柔性绳缆辐条式车轮包括橡胶轮胎1、钢圈2、柔性绳缆辐条3和花鼓结构4；钢圈2沿轴向均匀分为若干列，每列沿周向均匀分布若干个辐条孔；花鼓结构4沿轴向包括若干个均匀布置的花鼓盘，其数目与钢圈列数相同，每个花鼓盘上沿周向均匀布置若干个辐条孔，其数目与钢圈每列辐条孔数目相同；柔性绳缆辐条3两端分别与花鼓结构4上的辐条孔和钢圈2上的辐条孔固定连接，橡胶轮胎1和钢圈2固定连接。 Fig. 1 is the overall structure schematic diagram of the present invention, and this flexible cable spoke wheel comprises rubber tire 1, steel ring 2, flexible cable spoke 3 and hub structure 4; Several spoke holes are evenly distributed along the circumferential direction; the hub structure 4 includes several uniformly arranged hub discs along the axial direction, the number of which is the same as the number of steel ring rows, and several spoke holes are uniformly arranged circumferentially on each hub disc, and The number is the same as the number of spoke holes in each column of the steel ring; the two ends of the flexible cable spokes 3 are fixedly connected with the spoke holes on the hub structure 4 and the spoke holes on the steel ring 2 respectively, and the rubber tire 1 and the steel ring 2 are fixedly connected.
图2为整体的轮辐结构示意图，包括钢圈2、柔性绳缆辐条3和花鼓结构4，钢圈2上设有辐条孔，花鼓结构4包括6个花鼓盘，每个花鼓盘上设有一定数目的辐条孔，其数目与钢圈2上的数目相当；柔性绳缆辐条3两端分别与钢圈2上的辐条孔和花鼓盘上的辐条孔固定连接，构成整体的轮辐结构。 Fig. 2 is a schematic diagram of the overall spoke structure, including steel ring 2, flexible cable spokes 3 and hub structure 4, the steel ring 2 is provided with spoke holes, and the hub structure 4 includes 6 hub discs, and each hub disc is provided with certain The number of spoke holes is equivalent to the number on the steel ring 2; the two ends of the flexible cable spokes 3 are respectively fixedly connected with the spoke holes on the steel ring 2 and the spoke holes on the hub disc to form an integral spoke structure.
图3为钢圈结构示意图，钢圈2上设有6列辐条孔，用于连接柔性绳缆辐条3，其辐条孔分别为第一列辐条孔6、第二列辐条孔7、第三列辐条孔8、第四列辐条孔9、第五列辐条孔10和第十一列辐条孔11；钢圈2上辐条孔的列数可以根据实际工况进行择优选择，本案例中辐条孔的列数为6；每列辐条孔的数目可以根据实际工况择优选择，本案例中选择的数目是36。 Figure 3 is a schematic diagram of the structure of the steel ring. The steel ring 2 is provided with 6 rows of spoke holes for connecting the flexible cable spokes 3. The spoke holes are respectively the first row of spoke holes 6, the second row of spoke holes 7, and the third row of spoke holes. Spoke hole 8, the fourth row of spoke holes 9, the fifth row of spoke holes 10, and the eleventh row of spoke holes 11; the number of rows of spoke holes on the steel ring 2 can be selected according to the actual working conditions. In this case, the number of spoke holes The number of columns is 6; the number of spoke holes in each column can be selected according to the actual working conditions, and the number selected in this case is 36.
图4为花鼓结构示意图，花鼓结构4包括六排花鼓盘，其排数与钢圈2上辐条孔的列数相等，分别为第一排花鼓盘12、第二排花鼓盘13、第三排花鼓盘14、第四排花鼓盘15、第五排花鼓盘16和第六排花鼓盘17；每排花鼓盘上设有一定数目的辐条孔，其数目与钢圈2上每列辐条孔的数目相等，本案例中数目为36。 Figure 4 is a schematic diagram of the hub structure. The hub structure 4 includes six rows of hub discs, the number of which is equal to the number of rows of spoke holes on the steel ring 2, respectively the first row of hub discs 12, the second row of hub discs 13, and the third row of hub discs. Hub discs 14, the fourth row of hub discs 15, the fifth row of hub discs 16 and the sixth row of hub discs 17; each row of hub discs is provided with a certain number of spoke holes, the number of which is the same as that of each row of spoke holes on the steel ring 2 The numbers are equal, 36 in this case.
图5b为相邻两排柔性绳缆辐条安装结构正面示意图，顺时针辐条19与逆时针辐条20为相邻的两排辐条，其中顺时针辐条19按顺时针方向安装，逆时针辐条20按逆时针方向安装；顺时针辐条19与逆时针辐条20之间的夹角为α，α的取值范围为0:180°，最优的，取α角为180°。 Figure 5b is a schematic front view of the installation structure of two adjacent rows of flexible cable spokes. The clockwise spokes 19 and the counterclockwise spokes 20 are two adjacent rows of spokes, wherein the clockwise spokes 19 are installed in a clockwise direction, and the counterclockwise spokes 20 are installed in a counterclockwise direction. Install in the clockwise direction; the angle between the clockwise spokes 19 and the counterclockwise spokes 20 is α, and the value range of α is 0:180°, and optimally, the angle α is 180°.
柔性绳缆辐条3的连接方式具有多样性，下面是其中的一种连接方式，即花鼓结构4上具有同一轴线的辐条孔与钢圈2上位于同一行上的辐条孔通过柔性绳缆辐条3连接，其连接方式为：钢圈2的列数与花鼓结构4上花鼓盘的个数均为n,n≥2，当n为偶数时，花鼓结构4上第1至排花鼓盘上的辐条孔依次与钢圈2上第至n列上的辐条孔对应连接，花鼓结构(4)上第至n排花鼓盘上的辐条孔依次与钢圈2上第1至列上的辐条孔对应连接；当n为奇数时，花鼓结构4上第1至排花鼓盘上的辐条孔依次与钢圈2上第至n列上的辐条孔对应连接，花鼓结构4上第至n排花鼓盘上的辐条孔依次与钢圈2上第1至列上的辐条孔对应连接，图6为此种连接结构的具体实施例，结合该图说明如下： The flexible cable spokes 3 can be connected in a variety of ways, the following is one of the connection ways, that is, the spoke holes on the hub structure 4 with the same axis and the spoke holes on the same row on the steel ring 2 pass through the flexible cable spokes 3 The connection method is as follows: the number of columns of the steel ring 2 and the number of hub discs on the hub structure 4 are both n, n≥2, when n is an even number, the first to the hub discs on the hub structure 4 The spoke holes on the row of hub discs are sequentially aligned with the No. to the spoke holes on the n column correspondingly connected, the hub structure (4) on the first The spoke holes on the to n rows of hub discs are sequentially connected with the first to the first on the steel ring 2 The spoke holes on the column are connected correspondingly; when n is an odd number, the hub structure 4 on the 1st to The spoke holes on the row of hub discs are sequentially aligned with the No. to the spoke holes on column n correspondingly connected, the hub structure 4 on the The spoke holes on the to n rows of hub discs are sequentially connected with the first to the first on the steel ring 2 The spoke holes on the column are correspondingly connected, and Fig. 6 is a specific embodiment of this connection structure, which is explained as follows in conjunction with this figure:
花鼓同一轴线辐条孔21通过柔性绳缆辐条3与钢圈2上第一行辐条孔22固定连接；其具体连接方式为：第一排花鼓盘12上的辐条孔通过柔性绳缆辐条3与钢圈2上的第四列辐条孔9固定连接，第二排花鼓盘13上的辐条孔通过柔性绳缆辐条3与钢圈2上的第五列辐条孔10固定连接，第三排花鼓盘14上的辐条孔通过柔性绳缆辐条3与钢圈2上的第六列辐条孔11固定连接，第四排花鼓盘15上的辐条孔通过柔性绳缆辐条3与钢圈2上的第一列辐条孔6固定连接，第五排花鼓盘16上的辐条孔通过柔性绳缆辐条3与钢圈2上的第二列辐条孔7固定连接，第六排花鼓盘17上的辐条孔通过柔性绳缆辐条3与钢圈2上的第三列辐条孔8固定连接。 The spoke holes 21 on the same axis of the hub are fixedly connected to the first row of spoke holes 22 on the steel ring 2 through the flexible cable spokes 3; The fourth row of spoke holes 9 on the rim 2 is fixedly connected, the spoke holes on the second row of hub discs 13 are fixedly connected to the fifth row of spoke holes 10 on the steel ring 2 through flexible cable spokes 3, and the third row of hub discs 14 The spoke holes on the hub disc 15 are fixedly connected to the sixth row of spoke holes 11 on the steel ring 2 through the flexible cable spokes 3, and the spoke holes on the fourth row of hub discs 15 are connected to the first row of spoke holes on the steel ring 2 through the flexible cable spokes 3. The spoke holes 6 are fixedly connected, the spoke holes on the fifth row of hub discs 16 are fixedly connected to the second row of spoke holes 7 on the steel ring 2 through the flexible cable spokes 3, and the spoke holes on the sixth row of hub discs 17 are connected through flexible ropes. The cable spokes 3 are fixedly connected with the third row of spoke holes 8 on the steel ring 2 .
另一种连接方式为：花鼓结构4上具有同一轴线的辐条孔与钢圈2上相邻三行上的辐条孔通过柔性绳缆辐条3连接，即花鼓结构4上的每个辐条孔同时与钢圈2上的三个辐条孔相连，其连接方式为：钢圈2的列数与花鼓结构4上花鼓盘的个数均为n,n≥2，当n为偶数时，花鼓结构4上第1至排花鼓盘上的辐条孔依次与钢圈2上第一行的第至n列上的辐条孔、第二行的第至n-1列上的辐条孔和第三行的第至n-2列上的辐条孔对应连接，花鼓结构4上第至n排花鼓盘上的辐条孔依次与钢圈2上第一行的第1至列上的辐条孔、第二行的第2至列上的辐条孔和第三行的第3至列上的辐条孔对应连接；当n为奇数时，花鼓结构4上第1至排花鼓盘上的辐条孔依次与钢圈2上第一行的第至n列上的辐条孔、第二行的第至n-1列上的辐条孔和第三行的第至n-2列上的辐条孔对应连接，花鼓结构4上第至n排花鼓盘上的辐条孔依次与钢圈2上第一行的第1至列上的辐条孔、第二行的第2至列上的辐条孔和第三行的第3至列上的辐条孔对应连接。图7是另一种柔性绳缆辐条连接结构的实施例，结合该图说明如下： Another connection method is: the spoke holes with the same axis on the hub structure 4 are connected to the spoke holes on three adjacent rows on the steel ring 2 through the flexible cable spokes 3, that is, each spoke hole on the hub structure 4 is connected with the spoke holes at the same time. The three spoke holes on the steel ring 2 are connected, and the connection method is: the number of rows of the steel ring 2 and the number of hub discs on the hub structure 4 are both n, n≥2, when n is an even number, the number of hub discs on the hub structure 4 1st to The spoke holes on the row of hubs are sequentially aligned with the first row on the steel ring 2 to the spoke hole on column n, the second row to the spoke holes on column n-1 and the third row to the spoke holes on column n-2 correspondingly connected, the hub structure 4 on the The spoke holes on the to n rows of hub discs are sequentially aligned with the first row on the steel ring 2. Spoke holes on column, 2nd to 2nd row spoke holes on the column and 3rd to 3rd row The spoke holes on the column are connected correspondingly; when n is an odd number, the hub structure 4 on the 1st to The spoke holes on the row of hubs are sequentially aligned with the first row on the steel ring 2 to the spoke hole on column n, the second row to the spoke holes on column n-1 and the third row to the spoke holes on column n-2 correspondingly connected, the hub structure 4 on the The spoke holes on the to n rows of hub discs are sequentially aligned with the first row on the steel ring 2. Spoke holes on column, 2nd to 2nd row spoke holes on the column and 3rd to 3rd row The spoke holes on the columns correspond to the connections. Fig. 7 is the embodiment of another kind of flexible rope spoke connection structure, is described as follows in conjunction with this figure:
花鼓同一轴线辐条孔21同时与钢圈2上第一行辐条孔22、第二行辐条孔23和第三行辐条孔24通过柔性绳缆辐条固定连接，即花鼓结构4上每个辐条孔同时与钢圈2上的三个辐条孔连接；具体连接方式为：花鼓结构4中第1排至第3排花鼓盘上的辐条孔分别依次与钢圈2上第一行中的第4列至第6列辐条孔、第二行中的第3列至第5列辐条孔和第三行中的第2列至第5列辐条孔对应连接；花鼓结构4中第4排至第6排花鼓盘上的辐条孔分别依次与钢圈2上第一行中的第1列至第3列辐条孔、第二行中的第2列至第4列辐条孔和第三行中的第3列至第5列辐条孔对应连接。 The spoke holes 21 on the same axis of the hub are fixedly connected with the first row of spoke holes 22 , the second row of spoke holes 23 and the third row of spoke holes 24 on the steel rim 2 through flexible cable spokes, that is, each spoke hole on the hub structure 4 simultaneously It is connected with the three spoke holes on the steel ring 2; the specific connection method is: the spoke holes on the hub disc in the first row to the third row of the hub structure 4 are connected with the fourth row to the third row in the first row on the steel ring 2 respectively. The spoke holes in column 6, the spoke holes in column 3 to column 5 in the second row and the spoke holes in column 2 to column 5 in the third row are connected correspondingly; the hubs in row 4 to row 6 in hub structure 4 The spoke holes on the disc respectively correspond to the spoke holes in the first column to the third column in the first row, the spoke holes in the second column to the fourth column in the second row, and the third column in the third row on the steel ring 2 respectively. Corresponding connection to the 5th row of spoke holes.
图8为橡胶轮胎结构示意图，橡胶轮胎1为实心，其厚度可以根据实际工况择优选择。 Fig. 8 is a schematic diagram of the structure of the rubber tire. The rubber tire 1 is solid, and its thickness can be selected according to the actual working conditions.
本发明中以柔性绳缆辐条代替传统轮辐结构中的轮辐，不仅减轻了轮辐结构的质量，而且使得轮辐结构具有了弹性。运动部件质量的减轻十分有助于降低油耗，有助于降低二氧化碳的排放，提高车辆的经济性和环保性；柔性绳缆辐条采用钢丝、尼龙绳或高强度橡胶等弹性和韧性都好的软质材料，使得轮辐结构具有良好的弹性和抗冲击载荷能力。车辆在行驶过程中，遇到冲击载荷时，具有良好弹性的柔性绳缆辐条将发生大幅度的变形，从而大大减小冲击载荷对车辆的冲击作用，使得车辆具有良好的舒适性和平顺性。 In the present invention, the flexible cable spokes are used to replace the spokes in the traditional spoke structure, which not only reduces the quality of the spoke structure, but also makes the spoke structure elastic. The weight reduction of moving parts is very helpful to reduce fuel consumption, reduce carbon dioxide emissions, and improve vehicle economy and environmental protection; flexible cable spokes are made of steel wire, nylon rope or high-strength rubber with good elasticity and toughness. The high-quality material makes the spoke structure have good elasticity and anti-shock load capacity. When the vehicle encounters an impact load during driving, the spokes of the flexible cable with good elasticity will be greatly deformed, thereby greatly reducing the impact of the impact load on the vehicle, so that the vehicle has good comfort and smoothness.
总之，本发明中的柔性绳缆辐条结构，不仅具有良好的力学性能，同时也具有较高的稳定性和经济性，在减小了车辆质量的同时，也提高了车辆的乘坐舒适性。在现有技术条件下进行批量生产不存在任何技术障碍，对于车辆车轮的发展具有重大的变革意义，其市场应用前景是十分巨大的。 In a word, the flexible cable spoke structure in the present invention not only has good mechanical properties, but also has high stability and economy, and improves the riding comfort of the vehicle while reducing the mass of the vehicle. There is no technical barrier to mass production under the existing technical conditions, which has great significance for the development of vehicle wheels, and its market application prospect is very huge.
在本发明中，没有对车轮涉及到的其他零部件如螺栓、轴承等部件展开讨论，原因是这些部件没有涉及到结构的本质特征。可以根据不同车型具体的使用工况、各部件的具体尺寸等已知参数选择相关部件合适的种类和参数。 In the present invention, other parts such as bolts, bearings and other parts involved in the wheel are not discussed, because these parts do not involve the essential features of the structure. Appropriate types and parameters of relevant components can be selected according to known parameters such as the specific operating conditions of different models and the specific dimensions of each component.
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| CN111660715A (en) * | 2020-06-23 | 2020-09-15 | 中船海洋探测技术研究院有限公司 | Wheel and vehicle |
| CN112026433A (en) * | 2020-09-08 | 2020-12-04 | 东莞市汇翼汽车配件科技有限公司 | Spoke structure hub and manufacturing method thereof |
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