CN2267968Y

CN2267968Y - Anti-skid device for motor vehicle

Info

Publication number: CN2267968Y
Application number: CN 95223757
Authority: CN
Inventors: 徐文庭
Original assignee: Individual
Current assignee: Individual
Priority date: 1995-09-30
Filing date: 1995-09-30
Publication date: 1997-11-19
Anticipated expiration: 2005-09-30

Abstract

The utility model relates to device specially designed for a motor vehicle slipping in winter after snowing, which is composed of a snow scraper drawn by a drawbar welded under a bumper bar for lacerating ice flake via utilizing a soft rope to draw a round steel bar, an acute angle, a bend arc and a steel plate and removing snow on road with labor saving and tire girdles added to tyres for increasing safety friction between the tyres and road surface via shaft connection. The utility model aims to ensure the motor vehicle can run safely on snowy road in winter.

Description

The anti-skid device of power actuated vehicle

The utility model relates to a kind of anti-skidding protective device of power actuated vehicle.Its outstanding characteristic is to eradicate power actuated vehicle skidding on the snow road.

At present, known anti-slipping chain is bundled in steel chain and increases friction on the tire and reduce and to skid.This anti-skid device is installed simple, and cost is extremely low, by people are used always.But anti-skidding effect is relatively poor, and vehicle starting on the snow road is difficult again, usually grinds road surface, bad oil road again because of chain is loosening, so be badly in need of improving.Though the tire anti-slip cover from Japanese import can increase friction, reduce and skid in recent years, but because of not removing ground-surface accumulated snow, thin ice, the condition of skidding (have ice and snow, the speed of a motor vehicle too soon, too slow) still exists, and the accident of overturning because of skidding still happens occasionally, particularly small-sized senior car.The purpose of this utility model provides a kind of new anti-skid device, guarantees normally carrying out of transit industry in winter.Its way is: set up a snow scraper earlier and eradicate the silver that skids, add an anti-sliding sleeve again and increase safe friction, thereby reach the purpose of guaranteeing snow back traffic safety in winter.

The purpose of this utility model is achieved in that when vehicle advances, be added in front-wheel fwd snow scraper and dispose the most ice and snow of ground-surface that tire will pass through, because arrange snow and ice, also suitably slowed down the speed of a motor vehicle, two tracheaes at snow scraper rear portion blow the residual snow of ground-surface, ice slag off, be contained in the anti-sliding sleeve on the front and back wheel, ensured the friction of tire and ground-surface safety, so fundamentally eliminated the possibility of skidding, thus guarantee car snow travel on the road basically with do not have the snow road on the same on good terms.Thereby it is than anti-slipping chain and single safer more reliable with anti-sliding sleeve.

Though use the utility model trouble (will weld draw bar and bar hole, suspension hook, hoist cable) but it can put things right once and for all for the first time, later loading and unloading are just simple especially.

Now in conjunction with the accompanying drawings and embodiments the utility model is further specified.

Fig. 1 is the erection plan of main part snow scraper of the present utility model.

Fig. 2 is the expansion drawing of anti-sliding sleeve A.This cover is specialized in large-scale visitor, lorry is used.

Fig. 3 is the expansion drawing of anti-sliding sleeve B.This cover is specialized in wagon and is used.

Fig. 4 is the birds-eye view of snow scraper.

1 second axis hole of first axis hole of garden steel bar .2 steel plate .3 curved arc .4 tracheae .5 plate .6 latch .7 pad .8 draw bar .9 trailing cable .10 hoist cable .11 bar hole .12 bar hole .13 stay-bolt nut .14 suspension hook .15 drag-line .16 bumper/spoiler .17 crossbeam .18 rotating shaft .19 fixed orifice .20 .21 .22 latch .23 rib .24 pyramid .25 iron wire riveting anyhow among the figure.

In Fig. 1, snow scraper is made up of two-layer: outer is steel plate (2) for garden steel bar (1) is interior anyhow, top is provided with square plate (5), insert to the bar hole (11) that welds down from crossbeam (17), by latch (6) pad (7) it is controlled in the bar hole (11), only accurate upper and lower activity mustn't be left bar hole (11).A hole is stayed on top at right angle plate (5), and its effect is by suspension hook (14) when not using snow scraper.Hoist cable (10) is sling scraping a device.At the front lower place of snow scraper outside weld one ring, so as with from bumper/spoiler (16) down the trailing cable (9) of draw bar (8) lower end of weldering connect, realize parallel traction to snow scraper, not only led but also anti-snow scraper is toppled over.The direction that curved arc (3) is used for changing the snow of upward movement is set at the edge on snow scraper top, makes it downward, so that snow is eliminated.Two upper lateral parts [under the curved arc (3)] at snow scraper respectively have a hole, lean on crossbeam (17) one sides by the pull bar nut.Nut (13) is controlled at it in the bar hole (12) that is welded down by crossbeam (17), and the same bumper/spoiler in a hole (16) in the outer part hoist cable (10) suspension hook (14) of weldering down connects, so that make the snow scraper balance.Another effect in this two hole is also to keep its balance when not using snow scraper that it is sling.

In Fig. 2, five are axle and connect by the latch captive joint.When tire reaches centre a slice, all the other four can be tightened by fixed orifice (19), use latch (22) that first axis hole (20) is connected with second axis hole (21) then, live with the iron wire riveting at the insertion end aperture of latch (22).Perhaps big portion is installed earlier, then car is left slightly forward and can wear pin and fix in the car stopping time.(23) be anti-skidding rib.

In Fig. 3, (24) are anti-skidding pyramid.Five also is that axle connects, by the latch captive joint.

In Fig. 4, (1) garden steel bar (2) steel plate (3) curved arc (4) tracheae

Claims

1. the anti-skid device of a power actuated vehicle is dimerous by snow scraper and anti-sliding sleeve, it is characterized in that: the front of snow scraper front tyre under bumper/spoiler, and its shape: the front portion is an acute angle, the both sides, rear portion are ellipse garden arc; Anti-skidding being sleeved on the forward and backward tire.

2. anti-skid device according to claim 1, it is characterized in that: snow scraper is made up of two-layer: outerly be garden steel bar anyhow, interior is steel plate, and top is provided with the square plate, insert to the bar hole that welds down from crossbeam, it is controlled in the bar hole by latch, pad; Stay a hole on the top of right angle plate, at the front lower place of snow scraper outside weld one ring, with the bumper/spoiler trailing cable connection of the draw bar lower end of weldering down, the rear portion of snow scraper is welded with the tracheae of two mouth road pavement.

3. anti-skid device according to claim 1 is characterized in that: anti-sliding sleeve is made up of five of axle bonded assemblys, by the latch captive joint, insertion end aperture at latch is lived with the iron wire riveting, tighten by fixed orifice for five, anti-sliding sleeve divides two kinds of A, B, and anti-skidding thing is respectively rib and pyramid.