CN102259565A - Antiskid rim on thick ice road surface for small-sized automobiles - Google Patents
Antiskid rim on thick ice road surface for small-sized automobiles Download PDFInfo
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- CN102259565A CN102259565A CN2010101926926A CN201010192692A CN102259565A CN 102259565 A CN102259565 A CN 102259565A CN 2010101926926 A CN2010101926926 A CN 2010101926926A CN 201010192692 A CN201010192692 A CN 201010192692A CN 102259565 A CN102259565 A CN 102259565A
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- rim
- automobile
- nonslipping spur
- substrate
- road surface
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Abstract
The invention provides an antiskid rim on thick ice road surface for small-sized automobiles, which relates to an antiskid apparatus used for small-sized automobiles under the condition of thick ice the road surface in the high latitude region in an snow season. The antiskid rim is composed of 12 nonslipping chock units which are connected end to end for forming an annular shape to sleeve and bind on a tire of an automobile, the nonslipping chock unit is composed of anti-side slipping plates, anti-side slipping tooth and anti-skid nails. The effect of the anti-side slipping plates is for preventing sideslip of the automobile and guaranteeing the driving direction of the automobile. The antiskid tooth 3 are used for guaranteeing that the automobile passes the barriers smoothly when the automobile diagonally passes over the small-sized barriers such as bricks, pavement curbs, speed brakes and bridgehead gaps. The anti-skid nails are used for preventing the automobile slipping in place and guaranteeing the automobile to drive forward smoothly. The antiskid rim is used for emergent usage of vehicles, mini vans, offroad vehicles, especially for police cars, wrecking cars and military use vehicles on the ice and snow road surface.
Description
The anti-skidding rim in the thick ice of miniature car road surface is a kind of anti-skid device that uses for miniature car under the thick ice condition condition that often has on ice and snow season and road surface, high-latitude area, is called for short anti-skidding rim.Anti-skidding rim is joined end to end by 12 nonslipping spur unit and constitutes an annular, and cover is tied up on motor tire, is a kind of steel annular hinge shape rim of installing, can dismantle, being convenient for carrying be convenient to.Be applicable to that the road surface often has under the environment of thicker accumulated snow and thicker accumulated ice, increase the antiskid capability of wheel, reduce automobile in the ice and snow accident rate in season.
Tire tread is the position that automobile directly contacts with the road surface.Except the function that performance is carried, rolled, tire also will produce the automobile driving, brake and turn to the power that needs, and have performances such as draining and noise reduction by its pattern block and the friction of road surface generation.At ice and snow road, in order to strengthen the skid resistance of motor tire, overcome the deficiency of tire tread, the non-skid feature of automotive wheel adopts the steel chain mostly at present, and cover group is in the outside of tire; Special-purpose netted anti-slipping chain and toothed plug-in rim production are also arranged.The cross-sectional end view of these traditional anti-skid devices mostly is circle or arc greatly, and perhaps anti-sideslip function is inconsiderate, and motor tire is skidded on the ice face, so effect is unsatisfactory, skidproof effect is not good.
The end face of the anti-skidding rim in miniature car thick ice road surface is analysed and observe and is the right angle, with contacting of face of ice is right angle contact, the spikes that the effect of its anti-skid stud is just worn as the dash man, the skates that the effect of its anti-sideslip sheet is worn just as the skater, the structure that adds anti-sideslip tooth makes anti-skidding rim to thick ice road surface tangible anti-skidding effect be arranged, particularly anti-the sideslip strengthened, and is applicable to the emergent use on ice and snow road of coupe, minivan, particularly police car, wrecking car and military roadlice.
The present invention has following 11 width of cloth accompanying drawings:
Fig. 1 is the left view of nonslipping spur unit
Fig. 2 is the nonslipping spur substrate, limit and anti-skid stud stack-mounted left view coincide
Fig. 3 is a nonslipping spur unit top view cutaway view
Fig. 4 is a nonslipping spur unit front elevation
Fig. 5 is the front elevation that links between the nonslipping spur unit
Fig. 6 is the front elevation of anti-skidding rim
Fig. 7 is the left view of anti-skidding rim
Fig. 8 is that anti-skidding rim is installed in the left view on the tire
Fig. 9 is that anti-skidding rim is installed in the part sectional view on the tire
Figure 10 is the cutting block diagram of nonslipping spur unit when crooked
Figure 11 is the left view of anti-skid stud
Figure 12 is a nonslipping spur unit stack-mounted top view cutaway view
Marking each numeral in the accompanying drawings is expressed as follows respectively:
1, nonslipping spur substrate; 2, anti-sideskid; 3, anti-sideslip tooth; 4, axle sleeve; 5, axis hole; 6, anti-skid stud; 7, locking bar; 8, locking bar end cap; 9, nut; 10, anticreep card; 11, identical limit; 12, tire; 13, wheel hub; 14, wheel shaft; 15, nonslipping spur unit cutting length; 16, nonslipping spur unit cutting width; 17, nonslipping spur element thickness; 18, the recessed length of hinge; 19, the recessed width of hinge; 20, hinge protrudes length; 21, hinge protrudes width; 22, anti-skid stud top; 23, anti-skid stud root; 24, anti-skid stud waist; 25, rivet cylinder; 26, rivet is not riveted end; 27, rivet has been riveted end.
Description of drawings:
According to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, the nonslipping spur unit is made up of nonslipping spur substrate 1, anti-sideskid 2, anti-sideslip tooth 3, axle sleeve 4, axis hole 5, anti-skid stud 6, anticreep card 10, limit 11 parts of coincideing.
According to Fig. 3 and Fig. 9, the end face of anti-sideskid 2 is analysed and observe and is the right angle, to increase anti-sideskid 2 and thick ice ground-surface friction force, prevents that automobile side angle from skidding.The effect of the anti-slop serrations 3 above the anti-sideskid 2 is: cross small-sized obstacle such as brick, Route for pedestrians tooth sideling at automobile, when slowing down grand and end of the bridge seam, make between anti-sideskid 2 and the obstacle and can not skid, wheel can be cleared the jumps smoothly.
According to Fig. 3 and Fig. 9, the end face of anti-skid stud 6 is analysed and observe also and to be the right angle, is right angle contact with contacting of face of ice, so anti-skid stud 6 can prevent that the automobile original place from skidding, automobile can be advanced smoothly or reverse gear retreats.Like this, prevent that sideskid 2 and anti-skid stud 6 just have good anti-skidding effect to thick ice road surface together.
According to Fig. 5 and Fig. 6, nonslipping spur unit and nonslipping spur unit join end to end, between connect with locking bar 7, form hinge shape between nonslipping spur unit and the nonslipping spur unit.One end of locking bar 7 has locking bar end cap 8, can prevent that locking bar 7 from coming off from axis hole 5.The other end of locking bar 7 penetrates in the axis hole 5, screws on nut 9 after putting on.Nut 9 can not screw fully, need stay some spaces, guarantees that hinge can be free movable.For preventing that nut 9 from getting loose, available two nuts are pieced together tightly mutually.
According to Fig. 6 and Fig. 7,12 nonslipping spur unit join end to end and constitute a ring-type rim.
According to Fig. 8, the anti sliding wheel banding is tied up the outside at tire 12.
According to Fig. 8 and Fig. 9, the anticreep card 10 above the nonslipping spur substrate 1 is used to block tire 12, prevents to come off on the anti-skidding rim trailing wheel tire 12.The effect on limit 11 of coincideing is that the edge shape with tire 12 matches, and to increase the limit 11 that coincide with the area of contact between the tire 12, reduces the extruding and the wearing and tearing of 10 pairs of tires 12 of anticreep card.Simultaneously, constitute triangle between limit 11 and nonslipping spur substrate 1 and anti-sideskid 2 threes,, reduce nonslipping spur substrate 1 edge and under load-bearing, be out of shape so one side can strengthen the mechanical strength at nonslipping spur substrate 1 edge owing to coincide.Can increase the width of nonslipping spur substrate 1 on the other hand, improve and the friction force of icing face, further prevent to skid.
According to Fig. 2, Fig. 8, the projection that axle sleeve 4 and rivet have been riveted end 27 can block tire 12, guarantees can not produce slip between anti-skidding rim and the tire 12.
Embodiment:
1, nonslipping spur substrate cutting length 15 determines because its tire of automobile of different brands, different model has different profiles and size, so the size of anti-skidding rim can be different during actual enforcement, the size that should determine anti-skidding rim according to the concrete model and the tire parameter of automobile.
According to Fig. 1 and Figure 10, nonslipping spur substrate cutting length 15 is cuttings and comprised the total length of making axle sleeve 4 on plane steel plate when making nonslipping spur substrate 1.If the external diameter of tire is D, unit is millimeter, the then outer perimeter of tire C=3.14 * D millimeter.Because the anti-slipping chain hoop is made up of 12 nonslipping spur unit, so according to Fig. 1, and consider the thickness of nonslipping spur substrate 1,12 millimeters of arc length L ≈ C ÷ 12=3.14 between two axis holes 5 of nonslipping spur substrate 1 * D ÷.Consider the making of axle sleeve 4, make an axle sleeve 4 for the steel plate of 6 millimeters thick, need 13 millimeters of additive incrementations, making 2 axle sleeves needs additive incrementation 13 * 2=26 millimeter, and like this, nonslipping spur substrate cutting length 15 equals 3.14 * D ÷ 12+26 millimeter.
2, normal root is according to Fig. 9 and Figure 10 really for nonslipping spur substrate cutting width 16, and the maximum width of establishing the tire outside is T, and then nonslipping spur substrate cutting width 16 should be slightly larger than T.Consider installation needs of anti-sideskid 2 and anticreep card 10, and the end face width at tire tread place is less than the maximum width T outside the tire, comprehensively both factors determine that nonslipping spur substrate cutting width 16 equals the T+6 millimeter.
3, the selected nonslipping spur substrate 1 of the sheet material of nonslipping spur substrate 1 needs very high mechanical strength, but considers the contradiction between mechanical strength and the portability as base plate, and it is 6 millimeters high-quality high tensile steel plate that nonslipping spur substrate 1 is selected thickness for use.According to Figure 10, nonslipping spur substrate thickness 17 equals 6 millimeters.
4,,, equal 96 millimeters so select the recessed length 18 of hinge because the maximum width in the miniature car tire outside is generally between 160 to 180 millimeters according to Fig. 9 and Figure 10; The recessed width 19 of hinge equals 26 millimeters; Hinge protrudes length 20 and equals 95 millimeters; Hinge protrudes width 21 and equals 24 millimeters; And there are 6 rows, 9 row totally 54 circular holes the centre of designing anti-skidding fast substrate 1, and the aperture is 6.2 millimeters.
5, according to Figure 10, and according to embodiment 1 to embodiment 4, the method that adopts grinding tool and drop stamping is with plane steel plate cutting moulding.And, anti-skidding fast substrate 1 is struck out arc according to Fig. 1.
6, according to Fig. 1, the two ends of nonslipping spur substrate 1 adopt the method for mould and drop stamping to bend to axle sleeve 4, are axis hole 5 in the middle of the axle sleeve 4, and the aperture is 6.1 millimeters.
7, according to Fig. 2 and Figure 10, with drill bit and electric drill 54 circular holes on the nonslipping spur substrate 1 of embowment are revised, eliminate the distortion that circular hole is produced because of sheet bending, the aperture diffuses into 6.4 millimeters
8, select the wear-resisting rod iron of high-quality for use,, stamp out anti-skid stud 6 with the method for mould and drop stamping according to Figure 11.The diameter on anti-skid stud top 22 is 8 millimeters; The diameter of anti-skid stud root 23 is 10 millimeters; The length of anti-skid stud waist 24 is 25 millimeters; The length of rivet cylinder 25 is 12 millimeters; The diameter that rivet is not riveted end 26 is 6.5 millimeters.
According to Figure 12, the rivet cylinder 25 of anti-skid stud 6 is penetrated in the circular hole of nonslipping spur substrate 1; Rivet is not riveted end 26 carry out the forge hot pressure, form rivet and riveted end 27.
9, according to Fig. 1, Fig. 4 and Figure 10, the arc length L at close nonslipping spur substrate 1 place of anti-sideskid 2
1Equal nonslipping spur substrate cutting length 15 and deduct recessed width 19 of hinge and hinge protrusion width 21.
That is: L
1=(3.14 * D ÷ 12+26)-26-24 millimeter.
It is 6 millimeters high-quality wear-resisting steel plate that anti-sideskid 2 is selected thickness for use, and width approximates 25 millimeters of the length of anti-skid stud waist 24.Form 26 teeth with mould and hot stamping method above the anti-sideskid 2, the bottom side length of tooth approximates L
126 millimeters of ÷ highly are decided to be 10 millimeters, and the method for anti-sideskid 2 usefulness electric welding is welded on the nonslipping spur substrate 1.
10, according to Fig. 1 and Fig. 3, the arc length L at close nonslipping spur substrate 1 place of anticreep card 10
2Arc length L than anti-sideskid 2
1Slightly short, be decided to be L
2=L
1-80 millimeters.
The width of anticreep card 10 is decided to be 26 millimeters, and selecting thickness for use is 4 quality steel plate, adopts mould and hot stamping method to make.
The arc length on identical limit 11 equates that with the arc length of anticreep card 10 shape and width will be decided according to concrete tire shape and size, are mainly used in and fill a vacancy, and make between nonslipping spur substrate 1 and the tire 12 and can fully contact, and interspace less.The interior edge of anticreep card 10, promptly the place that contacts with tire 12 will be removed corner angle, and slightly embowment, with the wearing and tearing to tire 12 of the edge that reduces anticreep card 10.The method of identical limit 11 usefulness electric welding is welded on nonslipping spur substrate 1 and the anti-sideskid 2.
11, need after the nonslipping spur unit is made to quench, to increase the hardness of nonslipping spur unit.
12, a tire needs an anti-skidding rim, and an anti-skidding rim is made of 12 nonslipping spur unit; So taking turns automobile for one 4 needs 12 * 4=48 nonslipping spur unit.
13, general assembly is placed a nonslipping spur unit respectively on the road surface, 4 wheel the place aheads of miniature car when needs use anti-skidding rim, and the edge of axle sleeve 4 is close to tire.The start a car and a bit of distance of advancing on the nonslipping spur unit, then according to Fig. 4 to Fig. 8, connect pressure wheel with other nonslipping spur unit from beginning to end, connect with locking bar 7, screw on nut 9, form anti-skidding rim, and cover is tied up the outside at tire, finishes overall assembling.
14, dismounting according to the reverse order of embodiment 13, is removed the nonslipping spur unit when not needing to use anti-skidding rim, cleans, and oiling is put in the automobile trunk or other dry shady and cool local preservations, gives over to and uses next time.
Claims (3)
1. the anti-skidding rim in the thick ice of miniature car road surface is a kind ofly in ice and snow season and road surface, high-latitude area the anti-skid device that uses for miniature car under the thick ice condition condition often to be arranged, and comprises nonslipping spur substrate 1, anti-sideskid 2, anti-sideslip tooth 3, axle sleeve 4, axis hole 5, anti-skid stud 6, locking bar 7, anticreep card 10, limit 11 parts of coincideing.It is characterized in that anti-skidding rim is joined end to end by 12 nonslipping spur unit constitutes, and forms an annular hinge, and cover is tied up the outside at motor tire, be can carry, Assembly ﹠Disassembly steel annular rim.
2. the anti-skidding rim in a kind of miniature car according to claim 1 thick ice road surface.It is characterized in that being equipped with above the nonslipping spur substrate 1 anti-sideskid 2, on the anti-sideskid 2 26 anti-slop serrations 3 are arranged.Anti-sideskid 2 is used to prevent skid, and anti-slop serrations 3 is used for automobile to be crossed small-sized obstacle such as brick, Route for pedestrians tooth, when slowing down grand and end of the bridge seam, make between anti-sideskid 2 and the obstacle and can not skid, and guarantees that automobile clears the jumps smoothly.
3. the anti-skidding rim in a kind of miniature car according to claim 1 thick ice road surface.It is characterized in that anticreep card 10 and identical limit 11 are housed above the nonslipping spur substrate 1, be used to block motor tire.The effect on limit 11 of coincideing is that the edge shape with tire 12 matches, and to increase the limit 11 that coincide with the area of contact between the tire 12, reduces the extruding and the wearing and tearing of 10 pairs of tires 12 of anticreep card.Simultaneously, coincideing constitutes triangle between limit 11 and nonslipping spur substrate 1 and anti-sideskid 2 threes, can strengthen the mechanical strength at nonslipping spur substrate 1 edge, reduces the distortion of edge under load-bearing of nonslipping spur substrate 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101926926A CN102259565A (en) | 2010-05-25 | 2010-05-25 | Antiskid rim on thick ice road surface for small-sized automobiles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101926926A CN102259565A (en) | 2010-05-25 | 2010-05-25 | Antiskid rim on thick ice road surface for small-sized automobiles |
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| Publication Number | Publication Date |
|---|---|
| CN102259565A true CN102259565A (en) | 2011-11-30 |
Family
ID=45006471
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101926926A Pending CN102259565A (en) | 2010-05-25 | 2010-05-25 | Antiskid rim on thick ice road surface for small-sized automobiles |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104118287A (en) * | 2014-04-11 | 2014-10-29 | 果刚 | Anti-skidding plate of tire and anti-skidding device of tire |
| CN108790638A (en) * | 2018-06-13 | 2018-11-13 | 金华市华南机械制造有限公司 | A kind of automobile anti-skid chain and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2464563Y (en) * | 2001-02-28 | 2001-12-12 | 王传海 | Ski-proof device for motor vehicle |
| CN2509002Y (en) * | 2001-09-13 | 2002-09-04 | 徐峰 | Caterpillar chain anti-skiding cover of tyre |
| CN201009694Y (en) * | 2007-04-06 | 2008-01-23 | 罗家河 | Exterior hoop clipping installing type nonskid wheel |
| CN201249641Y (en) * | 2008-06-02 | 2009-06-03 | 谷青 | Ice and snow prevention tyre tooth for an automobile |
| CN201261366Y (en) * | 2008-08-28 | 2009-06-24 | 胡正方 | Anti-skid caterpillar belt of tyre |
-
2010
- 2010-05-25 CN CN2010101926926A patent/CN102259565A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2464563Y (en) * | 2001-02-28 | 2001-12-12 | 王传海 | Ski-proof device for motor vehicle |
| CN2509002Y (en) * | 2001-09-13 | 2002-09-04 | 徐峰 | Caterpillar chain anti-skiding cover of tyre |
| CN201009694Y (en) * | 2007-04-06 | 2008-01-23 | 罗家河 | Exterior hoop clipping installing type nonskid wheel |
| CN201249641Y (en) * | 2008-06-02 | 2009-06-03 | 谷青 | Ice and snow prevention tyre tooth for an automobile |
| CN201261366Y (en) * | 2008-08-28 | 2009-06-24 | 胡正方 | Anti-skid caterpillar belt of tyre |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104118287A (en) * | 2014-04-11 | 2014-10-29 | 果刚 | Anti-skidding plate of tire and anti-skidding device of tire |
| CN108790638A (en) * | 2018-06-13 | 2018-11-13 | 金华市华南机械制造有限公司 | A kind of automobile anti-skid chain and preparation method thereof |
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Application publication date: 20111130 |