CN2858339Y

CN2858339Y - Elastic radial-type wheel

Info

Publication number: CN2858339Y
Application number: CN 200520126164
Authority: CN
Inventors: 张爱军
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-12-20
Filing date: 2005-12-20
Publication date: 2007-01-17
Anticipated expiration: 2015-12-20

Abstract

The utility model relates to an elastic radial-type wheel, belonging to wheeled model traffic and transportation tools field, mainly composed of a bearing housing, a brake hub, a spoke and an elastic claw foot portion, in which, the bearing housing and the brake hub are a whole structure mounted and fixed in the center of the spoke, a plurality of elastic claw foots are on the edge of the spoke and integrated with a spoke. The section of the utility model is circular arc shape with spoke material of the specific structure and rubber hounsing covered on the circumference claw foot to provide elasticity, reduce and absorb jarring when vehicle running. The whole structural strength of the wheel is strong, the elastic claw foot contacts with ground by point type, friction force is big, and clawing grond performance is good, no exploded tyre fault happens during vehicle running, having better reliability without maintenance, especially adapted for complicated and adversed highway condition with great load for combat car, camion and so on vehicle for military, and desert transport vehicle, engineering emergency car, car for mine, special vehicle running with middle and low speed.

Description

A kind of elasticity disc wheel

Technical field

The utility model relates to a kind of elasticity disc wheel, belongs to wheeled transport facility field.

Background technology

Present various automobile and wheeled transportation means adopt inflatable tire mostly, though flexible good, the vibrations when absorbing vehicle ' of air-inflation tyre, suitable advantage such as run at high speed, but long-distance running under abominable road conditions such as desert, mine, open-air silt road, then occur easily blowing out, situation such as wheel damage, cause the vehicle paralysis.Pass through HOh Xil s desert expedition team, because frequent blowing out, falling into car and return of taking place midway.Airtyred wheel bulk strength, with contact area of ground and earth-catching property all incompatible on desert and rugged hill path and muddy water road surface long-distance running.

Summary of the invention:

The present invention is directed to the deficiencies in the prior art, provide a kind of simple in structure, exempt to inflate, invulnerability is strong, the elasticity disc wheel that is specially adapted to abominable road conditions.

The purpose of this utility model is achieved through the following technical solutions: a kind of elasticity disc wheel structure, mainly form by bearing carrier ring and brake hubs, disc, elastic claw foot portions, wherein, bearing carrier ring and brake hubs are integral structures, be fixed on the disc centre, plurality of elastic pawl foot is at the edge of disc, with disc be an integral body.

Described elastic claw foot is two parts of same parts with disc, and elastic claw is to have some actiniform groovings on the disc to form enough, and elastic claw foot appearance is equipped with rubber coating and contacts the road surface.

Section of the present utility model is the garden arc, provides elasticity by the disc material of ad hoc structure and the rubber coating that is enclosed within on the garden week pawl foot, and reduces the vibrations when absorbing vehicle '.In use, wheel is because of jolting of causing of Uneven road and shake by the foot of the curved jaws on the disc in its elastic range, for wheel provides elastic module than large scale, the rubber coating that is installed on the pawl foot provides than the elastic module of small scale and good ground contact performance.When travelling in desert or muddy water, the groove between the single pawl foot can improve earth-catching property, increases friction force, prevents that wheel from being fallen into in the silt.The bolt hole is arranged on the described rubber coating, and its contact ground-surface surface detail has some kinds according to the purposes difference.Because wheel overall construction intensity height, the elastic claw foot contacts with the ground point type, friction force is big, adherence properties is good, does not have the fault of blowing out, good reliability in the vehicle ', non-maintaining, be particularly suitable for military-designed vehicles such as LAV, gun carriage, the desert transport trolley, use with the special vehicle of big loads such as car, complicated abominable road conditions, middle low speed driving in breakdown lorry, mine.

Description of drawings

Fig. 1 is the utility model structural representation;

Fig. 2 is the section-drawing of Fig. 1.

Wherein: 1, bearing carrier ring and brake hubs, 2 disc, 3, elastic claw foot, 4, rubber coating.

The specific embodiment:

Embodiment: structure is as 1 figure and shown in Figure 2.Form by bearing carrier ring and brake hubs 1, disc 2, elastic claw foot 3, rubber coating 4.Wherein, bearing carrier ring and brake hubs 1 are integral structures, are fixed on disc 2 centres, and elastic claw foot 3 is parts of web pattern, is in the peripheral position of disc, and rubber coating 4 is fixed on the pawl foot.Wherein disc can be by spring plate through the drop stamping moulding and heat-treat and make, or is made by the pressing of glass-felt plastic high-intensity fiber composite material.The elastic claw foot is two parts of same parts with disc, and elastic claw is to have some actiniform groovings on the disc to form enough, rubber coating is installed above and contacts the road surface.During concrete the application, brake hubs also can change brake disc into, and other structure is constant.

Claims

1, a kind of elasticity disc wheel structure, it is characterized in that, mainly form by bearing carrier ring and brake hubs, disc, elastic claw foot portions, wherein, bearing carrier ring and brake hubs are integral structures, be fixed on the disc centre, plurality of elastic pawl foot is at the edge of disc, with disc be an integral body.

2, a kind of elasticity disc wheel structure according to claim 1, it is characterized in that, described elastic claw foot is two parts of same parts with disc, and elastic claw is to have some actiniform groovings on the disc to form enough, and elastic claw foot appearance is equipped with rubber coating and contacts the road surface.