CN202518030U

CN202518030U - Armored car and project wrecking car explosion proof wheel

Info

Publication number: CN202518030U
Application number: CN2011204850952U
Authority: CN
Inventors: 张爱军
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-11-30
Filing date: 2011-11-30
Publication date: 2012-11-07
Anticipated expiration: 2021-11-30

Abstract

The utility model relates to an armored car and project wrecking car explosion proof wheel. The armored car and project wrecking car explosion proof wheel comprises elastic spoke plates, a rubber sleeve and sliding gaskets, wherein the sections of the elastic spoke plates are of a curved surface structure which symmetrically rotates relative to an M-shaped shaft; a central position emits a circle of arc-shaped elastic foot units, the rubber sleeve is arranged on the contact part of the tail ends of the elastic foot units and the ground, and interlayers among the multilayer elastic spoke plates are provided with the sliding gaskets; a vehicle main shaft is arranged on the center disc of the explosion proof wheel in use, when the armored car runs on a dirt road surface, turbid water passes through a gap arranged between the adjacent elastic foot units, the elastic foot units are upward turned out so as to compact the road surface, and the traction is provided; when the armored car runs on a sandstone road surface, elastic deformation caused by vehicle undation vibration is mainly burdened by arc-shaped spring steel parts of the elastic foot units, and the durability of the wheel is improved; and when a military vehicle encounters the impaction or collision of bullets or high speed objects, and the multilayer overlapped steel spring plates have the advantages of better structural strength and resistance striking capability.

Description

A kind of armored motor car and emergency dealing vehicle burst-proof tyre

Technical field

The utility model relates to a kind of armored motor car and emergency dealing vehicle burst-proof tyre, belongs to extraordinary vehicle manufacturing technology field.

Background technology

Present armored motor car and emergency dealing vehicle are inflated rubber or the tire that includes the bipeltate core mostly; The tire moulding is a disc shaped integral body, and when travelling on muddy highway, mud mixture adheres to outer surface of tire; As easy as rolling off a log skidding, thus driving dynamics lost; When in high-temperature desert, going, because rubber will take place to soften under hot environment, structural strength reduces, easy blowing out; In the ice and snow low temperature environment, go, rubber bodies then hardening becomes fragile, and structural strength and cushioning performance will decline to a great extent, and crackle and fracture take place easily in the elastic deformation zone; When especially military-designed vehicles such as armored motor car, battlefield command van, investigation car adopt the General Purpose Rubber tire; When running into weapons such as gunslinging, high speed shell fragment or land mine and hit; Can puncture the closely knit rubber layer of its outside face; Cause elastic constructions such as inner inflatable and bipeltate core to lose efficacy, reduce the reliability of vehicle ' and the ability of the complicated abominable road conditions of reply.

Summary of the invention

The utility model is to the deficiency of prior art, provide a kind of reasonable in design, use reliably, adaptable armored motor car and emergency dealing vehicle burst-proof tyre have non-maintaining, high reliability, are applicable to advantage such as various abominable road conditions.

The purpose of the utility model realizes through following technical scheme: a kind of armored motor car and emergency dealing vehicle burst-proof tyre; Comprise elasticity disc, rubber coating and sliding shim; Wherein, elasticity disc section is a M oblique crank Z symmetry of rotation curved-surface structure, radiates the circular-arc elasticity foot unit of a circle by the centre; Rubber coating is installed on elasticity foot unit end and ground contact portion, is provided with sliding shim in the interlayer between the multilayer elastic disc; The elasticity disc comprises center disk, wheel shaft mounting hole, stop hole, groove, elasticity foot unit, set pin slotted hole, and wherein, center disk and elasticity foot unit are established as a whole, and the wheel shaft mounting hole is distributed in around the center disk; Rubber coating comprises rubber coating skin, rectangle blind hole, foaming core, pipe rivet hole and pipe rivet; Wherein rectangle blind hole, foaming core all are located at rubber coating inside; And form an integral body with rubber coating is outer; The pipe rivet hole is located on the line of centers of rubber coating rectangle blind hole, is two parallel through holes that penetrate rubber coating, and pipe rivet is located in the pipe rivet hole; Sliding shim is the rectangle and the disc shaped thin slice body of a band through hole, is arranged in the interlayer at elasticity foot unit and center disk position when the multilayer elastic disc is overlapping to be used, and be a kind of nylon or special material pad with self-lubricating function.

Described elasticity foot unit refers to bear separately that wheel bears a heavy burden with same radius and arc modeling permutation and combination in the elastic structure of elasticity disc circumference; The end of every elasticity foot unit and ground contacting part are arranged with the rubber coating of band foaming core, and this rubber coating is fixed in elasticity foot unit end and ground contact portion by pipe rivet.

Described rubber coating is to be located at the terminal rubber components of elasticity foot unit; The one of which end is provided with the rectangle blind hole; And be provided with the through hole that cooperates with the set pin through hole in the relevant position, and being provided with various raised and concave figures with ground contacting surface, the inboard pressure-bearing zone of raised and concave figures is provided with the foaming core that bubble group forms.

When the utility model uses; Vehicle spindle is installed on the center disk of this burst-proof tyre and can uses; When muddy road surface went, muddy water passed the slit between the adjacent elasticity foot unit, upwards routs up; The rubber coating that the wheel outside face has tire tread gets final product the compacting road surface, and earth-grasping force is provided; When the high temperature gravel road surface goes, the caused elastic deformation of vehicle fluctuating vibration is mainly partly born by the circular-arc spring steel of elasticity foot unit, and rubber coating is only born less elastic module, can improve the durability of wheel; On military-designed vehicle, when bump that runs into bullet or high speed object or strike, it is less that approximate solid rubber coating damages probability; Even rubber coating partly damages; Do not cause the integral body of wheel to lose circle yet, still can continue to use, and the structural strength and the anti-strike capability of the overlapping spring plate of multilayer; Also more common airtyred rubber material strengthens more; Even rum point produces the local dent distortion, less to the overall performance and the functions of use influence of wheel, have non-maintaining, high reliability, be applicable to advantage such as various abominable road conditions.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Wherein: 1, elasticity disc part: 1-1, center disk, 1-2, wheel shaft mounting hole, 1-3, stop hole, 1-4, groove, 1-5, elasticity foot unit, 1-6, set pin slotted hole; 2, rubber coating part: the 2-1 rubber coating is outer, 2-2, rectangle blind hole, 2-3, foaming core, 2-4, pipe rivet hole, 2-5 pipe rivet; 3, sliding shim part: 3-1, elasticity foot unit pad, 3-2, spider pad.

The specific embodiment

Embodiment: structure is shown in accompanying drawing; Form by elasticity disc, rubber coating and sliding shim three parts; Wherein, elasticity disc section is a M oblique crank Z symmetry of rotation curved-surface structure, radiates the circular-arc elasticity foot unit 1-5 of a circle by center disk 1-1; Rubber coating 2 is installed on elasticity foot unit 1-5 end and ground contact portion, is provided with sliding shim 3 in the interlayer between the multilayer elastic disc 1; Elasticity disc part is made up of center disk 1-1, wheel shaft mounting hole 1-2, stop hole 1-3, groove 1-4, elasticity foot unit 1-5, set pin slotted hole 1-6; Wherein, Center disk 1-1 is connected as a whole with elasticity foot unit 1-5, wheel shaft mounting hole 1-2 be distributed in center disk 1-1 around; Rubber coating part 2 is made up of the outer 2-1 of rubber coating, rectangle blind hole 2-2, foaming core 2-3, pipe rivet hole 2-4 and pipe rivet 2-5; Wherein rectangle blind hole 2-2, foaming core 2-3 all are located at the inside of rubber coating 2; And form an integral body with the outer 2-1 of rubber coating; Pipe rivet hole 2-4 is located on the line of centers of rubber coating rectangle blind hole 2-2, is two parallel through holes that penetrate rubber coating, and pipe rivet 2-5 is located in the 2-4 of pipe rivet hole; Rubber coating is to be located at the terminal rubber components of elasticity foot unit; The one of which end is provided with rectangle blind hole 2-2; And be provided with the through hole that cooperates with the set pin through hole in the relevant position, and being provided with various raised and concave figures with ground contacting surface, the inboard pressure-bearing zone of raised and concave figures is provided with the foaming core that bubble group forms.

Sliding shim 3 is the rectangle and the disc shaped thin slice body of a band through hole; Comprise elasticity foot unit pad 3-1 and spider pad 3-2; Sliding shim 3 is arranged in the interlayer at elasticity foot unit and center disk position when the multilayer elastic disc is overlapping to be used, is a kind of nylon or special material pad with self-lubricating function.

Elasticity foot unit 1-5 refers to bear separately that wheel bears a heavy burden with same radius and arc modeling permutation and combination in the elastic structure of elasticity disc circumference; The end of every elasticity foot unit and ground contacting part are arranged with the rubber coating of band foaming core, and this rubber coating is fixed in elasticity foot unit end and ground contact portion by pipe rivet.

During use, vehicle spindle is installed on the center disk of this burst-proof tyre and can uses, when muddy road surface goes; Muddy water passes the slit between the adjacent elasticity foot unit; Upwards rout up, the rubber coating that the wheel outside face has tire tread gets final product the compacting road surface, and earth-grasping force is provided; When the high temperature gravel road surface goes, the caused elastic deformation of vehicle fluctuating vibration is mainly partly born by the circular-arc spring steel of elasticity foot unit, and rubber coating is only born less elastic module, can improve the durability of wheel; On military-designed vehicle, when bump that runs into bullet or high speed object or strike, it is less that approximate solid rubber coating damages probability; Even rubber coating partly damages; Do not cause the integral body of wheel to lose circle yet, still can continue to use, and the structural strength and the anti-strike capability of the overlapping spring plate of multilayer; Also more common airtyred rubber material strengthens more; Even rum point produces the local dent distortion, less to the overall performance and the functions of use influence of wheel, have non-maintaining, high reliability, be applicable to advantage such as various abominable road conditions.

Claims

1. armored motor car and emergency dealing vehicle burst-proof tyre; It is characterized in that, comprise elasticity disc, rubber coating and sliding shim, wherein; The section of elasticity disc is a M oblique crank Z symmetry of rotation curved-surface structure; Radiate the circular-arc elasticity foot unit of a circle by the centre, rubber coating is installed on elasticity foot unit end and ground contact portion, is provided with sliding shim in the interlayer between the multilayer elastic disc; The elasticity disc comprises center disk, wheel shaft mounting hole, stop hole, groove, elasticity foot unit and set pin slotted hole, and wherein, center disk and elasticity foot unit are established as a whole, and the wheel shaft mounting hole is distributed in around the center disk; Rubber coating comprises rubber coating skin, rectangle blind hole, foaming core, pipe rivet hole and pipe rivet; Wherein rectangle blind hole, foaming core all are located at rubber coating inside; And form an integral body with rubber coating is outer; The pipe rivet hole is located on the line of centers of rubber coating rectangle blind hole, is two parallel through holes that penetrate rubber coating, and pipe rivet is located in the pipe rivet hole; Sliding shim is the rectangle and the disc shaped thin slice body of a band through hole, is arranged in the interlayer at elasticity foot unit and center disk position when the multilayer elastic disc is overlapping to be used.

2. a kind of armored motor car according to claim 1 and emergency dealing vehicle burst-proof tyre; It is characterized in that; Described elasticity foot unit refers to bear separately that wheel bears a heavy burden with same radius and arc modeling permutation and combination in the elastic structure of elasticity disc circumference; The end of every elasticity foot unit and ground contacting part are arranged with the rubber coating of band foaming core, and this rubber coating is fixed in elasticity foot unit end and ground contact portion by pipe rivet.

3. a kind of armored motor car according to claim 1 and emergency dealing vehicle burst-proof tyre; It is characterized in that; Described rubber coating is to be located at the terminal rubber components of elasticity foot unit, and the one of which end is provided with the rectangle blind hole, and is provided with the through hole that cooperates with the set pin through hole in the relevant position; Be provided with raised and concave figures with ground contacting surface, the inboard pressure-bearing zone of raised and concave figures is provided with the foaming core that bubble group forms.