CN2259312Y

CN2259312Y - Non-skid device for vehicle

Info

Publication number: CN2259312Y
Application number: CN 96207054
Authority: CN
Inventors: 卞彩楼
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-03-29
Filing date: 1996-03-29
Publication date: 1997-08-13
Anticipated expiration: 2006-03-29

Abstract

The utility model discloses a back wheel driving non-skid device for double tyres. A non-skid caterpillar chain (6) is connected with a clamping bracket (1). The inner side of the non-skid caterpillar chain is provided with a friction increasing tooth (9), and the outer side of the non-skid caterpillar chain is provided with a non-skid tooth (8). The non-skid caterpillar chain (6) is engaged with a non-skid grain groove arranged at the periphery of the double tyres through the friction increasing tooth (9), and the other end of the non-skid caterpillar chain is inserted into the hole of the wheel hub of the double tyres to be fixed through the clamping bracket (1). The utility model has the characteristics of simple structure, convenient installation, convenient disassembly, convenient use and good non-skid performance. The utility model can be carried along a vehicle.

Description

Non-skid device for vehicle

Non-skid device for vehicle belongs to the general vehicle anti-skid device, particularly the anti-skid device used of back-wheel drive twin tire vehicle.

In the north, winter, the road surface usually was difficult to walk because of reasons such as icing, avenge, freeze becomes smooth, and what usually take place that bogie falls that the ditch phenomenon has also causes traffic accident.Present solution has craft and snow removal with machine, control salivary flow ice technology, and what also have spreads the cinder ashes on the road surface, with the method for anti-slipping chain parcel tire.But manual snow removing takes time and effort greatly again not prompt enough, destruction with general bulldozer snow removing road pavement is serious, snow removing machinery investment with specialty is bigger, control salivary flow ice technology effect is not ideal enough, directly spreads lime-ash on the road surface and comformability is strong not enough sometimes with the method for anti-slipping chain parcel tire both inconvenience.For a long time, people press for the efficient terms of settlement of a kind of convenience.

The purpose of this utility model is to provide a kind of installation, dismounting, easy to use, and cost is low, has the automobile-used anti-skid device of good antiskid capability, thereby guarantees the normal safety traffic of vehicle.

Technical solution of the present utility model is in the periphery of the trailing wheel twin tire of back-wheel drive twin tire vehicle a skid track to be set, skid track is that arcuation is consistent with tire outer rim radian, the skid track inboard is provided with the gripping pattern groove interlock mutually that increases on roll flute and the tire, the outside of skid track is provided with anti-slop serrations and contacts with ground and reach skidproof purpose, skid track connects with the card frame of the other end by reconciling a gap of passing the trailing wheel twin tire, reconcile axle and can regulate length as required, the card frame inserts in the hole on the wheel hub of trailing wheel twin tire with fixing skid track.

It is simple in structure that the utility model adopts skid track to have, installation, dismounting, easy to use, and cost is low, and is in light weight, can carry with car, has good antiskid capability, and comformability is strong, can guarantee the advantage of the normal safety traffic of vehicle.

Below in conjunction with drawings and Examples the utility model is further described:

Accompanying drawing 1 is the Non-skid device for vehicle assembly drawing

Accompanying drawing 2 is reconciled axis side view for Non-skid device for vehicle

Non-skid device for vehicle structure described in the utility model is as follows: the outside of skid track (6) has anti-slop serrations (8) to contact with ground can reach effective anti-skidding purpose, the inboard of skid track (6) has and increases gripping pattern groove interlock mutually on the tooth that rubs (9) and the twin tire, skid track (6) connects with outer sliding sleeve (4) by bolt (5), reconcile between axle (2) and outer sliding sleeve (4) pull back spring (3) is housed, card frame (1) insert to be reconciled axle (2) by dismounting handle (7) smooth bore inward turning modulation unreeling (2) realizes a thread connection with reconciling axle (2), blocks in the hole on the wheel hub that frame (1) is installed in twin tire with fixing skid track (6).

Good by figure processing stack-mounted Non-skid device for vehicle at Daxing'an Mountainrange, Heilongjiang Province A Muer forestry bureau test effect.

Claims

1, a kind of Non-skid device for vehicle, it is characterized in that: radian and the corresponding to skid track of twin tire outer rim radian (6), there is anti-slop serrations (8) to contact on the outside and reaches skidproof purpose with ground, have on the inboard and increase tooth that rubs (9) and the interlock mutually of twin tire outer rim gripping pattern groove, skid track (6) links by length-adjustable conciliation axle (2) and card frame (1), and card frame (1) can insert in the hole on the twin tire wheel hub with fixing skid track (6).

2, a kind of according to claim 1 Non-skid device for vehicle, it is characterized in that: the described end outside of reconciling axle (2) is with an outer sliding sleeve (4), reconcile between axle (2) and outer sliding sleeve (4) pull back spring (3) is housed, reconcile the other end of axle (2) and realize thread connection with card frame (1).