CN2543745Y

CN2543745Y - Net type skid-proof device for vehicle

Info

Publication number: CN2543745Y
Application number: CN 02267524
Authority: CN
Inventors: 栾振强
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-06-02
Filing date: 2002-06-02
Publication date: 2003-04-09
Anticipated expiration: 2012-06-02

Abstract

The utility model provides a net type skid-proof device for vehicle, which comprises a middle steel wire rope sleeved with a rubber cushion block and a high-aluminium prism. The bended part of the utility model is respectively connected with connection blocks parallely and evenly arrayed on the steel wire ropes at the inner and the outer side of the inner and the outer edges of the tire; one end of the steel wire rope at the inner side is connected with an adjustable flower basket screw hook, and the other end of the steel wire rope at the inner side is provided with a connection ring; whereas, one end of the steel wire rope at the outer side is connected with a hook, and the other end of the steel wire rope at the outer side is provided with a connection ring. A ring-shaped frapping mechanism is radiately provided with a plurality of adjustable hooks connected with the steel wire rope at the outer side. The utility model is characterized in at least two middle steel wire ropes which are bended into net shape, and the cross points of the middle steel wire ropes are connected through a connection block. The utility model has advantages of reasonable structure, quick mounting and small noise as well as being safe and reliable and applicable to various road conditions.

Description

Vehicle net type anti-skid device

Technical field

The utility model relates to a kind of anti-skid device that is used on the wheel of vehicle, and vehicle can be travelled on multiple road surface, effectively shortens braking distance, prevents " sideslip ", is a kind of vehicle net type anti-skid device specifically.

Background technology

The anti-slip device for automobile of traditional chain-type is owing to be subjected to the restriction of structure and material, big, the fragile road surface of noise, easily produce spark, vehicle is had injury; The all-in-one-piece installation of full rubber is inconvenient, anti-skidding effectiveness is low; Disclosed a kind of " the anti-slip device for automobile " (patent No.: utility model patent 00213610) by name of Chinese patent, be that " it " font is arranged then because of its anti-skidding steel rope, there is limitation in its version, as: globality is relatively poor, regular distortion power has increased the mechanical wear of vehicle, anti-skidding force is few, and easily produces defectives such as inclined to one side moment.

Summary of the invention

The utility model is on the basis that overcomes the prior art shortcoming, the advantage of comprehensive existing various anti-skid devices is for vehicle (particularly medium and small vehicle) provides that a kind of structure is more reasonable, safe and reliable, installation is convenient, noise is little, has been applicable to the vehicle net type anti-skid device of multiple road conditions.

The purpose of this utility model realizes by the following technical solutions: a kind of vehicle net type anti-skid device, comprise the middle wirerope that is with rubber cushion blocks and high-aluminium prism, be connected with the even contiguous block that is provided with on the medial and lateral steel rope that is arranged side by side in the inside and outside edge of tire respectively in its turning point, be connected with a scalable turnbuckle hook at inboard steel rope one end, the other end is a coupling link; Be connected with a hook at outside steel rope one end, the other end is a coupling link; Have on the ring-type tightening system a plurality of adjustable hook that is provided with radially be connected with outside steel rope, it is characterized in that described middle wirerope is at least two, be bent into latticedly, the point of crossing between each middle wirerope is connected by contiguous block.

Described contiguous block is the single hole structure ring.

Described high-aluminium prism is the tri-prismoid of axially middle perforate, and each side is inner concave arc surface.

Described rubber cushion blocks is the cylinder of axially middle perforate, and its surface is provided with axial notch and forms elasticity noise reduction cushion block.

Described high-aluminium prism quantity is within 30-400 scope, and the length of side is between 8-45mm, and height is between 10-60mm; Described elasticity noise reduction cushion block, its quantity is within 40-600 scope, and diameter is within the 10-50mm scope.

Described ring-type tightening system is evenly to connect adjustable turnbuckle hook and length fixed type hook on the comprehensive pulling force annulus at interval.

The utility model compared with prior art has many advantages and good effect:

During 1, to small tyre and general the use, adopt " common netted (rhombus) structure "; Can adopt " concentrated type net (rhombus) shape structure " when having relatively high expectations; For large and medium-sized tire or specific (special) requirements person, then can form " compound netted (compound rhombus) structure " more closely by increasing middle wirerope.Tight because of the network architecture that middle wirerope forms, be connected and fixed a little and skid-proof point increases, good integrity, stress equalization, use more safe and reliable, thereby form applicable to different vehicle and different road conditions, and do not have jolt, without detriment to tire, vehicle and ground-surface series of products.

2, adjustable hook on the comprehensive pulling force annulus of ring-type tightening system and length fixed type hook evenly is provided with at interval, and contiguous block is the single hole structure ring, and is simple in structure, and cost of manufacture reduces, and it is convenient to install.

3, rubber cushion blocks is the cylinder of axially middle perforate, and its surface is provided with axial notch, becomes elasticity noise reduction cushion block, can alleviate noise.

4, high-aluminium prism is the tri-prismoid of axially middle perforate, and is bigger with the tire contact surface because of each face is inner concave arc surface, not the easy damaged tire.

Description of drawings

Fig. 1 is the unfolding assumption diagram of the utility model common netted (rhombus) structure anti-skid device;

Fig. 2 is the unfolding assumption diagram of the utility model compound netted (rhombus) structure anti-skid device;

Fig. 3 is that anti-skid device of the present utility model is installed in the front view on the wheel;

Fig. 4 is that anti-skid device of the present utility model is installed in the right elevation on the wheel;

Fig. 5 is that anti-skid device of the present utility model is installed in the back view on the wheel;

Fig. 6 is the front view of the utility model high-aluminium prism;

Fig. 7 is that the A-A of Fig. 6 is to section-drawing;

Fig. 8 is the utility model noise reduction cushion block front view;

Fig. 9 is the local section birds-eye view of Fig. 8.

The specific embodiment

Referring to Fig. 1-Fig. 9, a kind of vehicle net type anti-skid device, being set with noise reduction cushion block 4 and high-aluminium prism 3 diameters by two or three is that the oil-containing middle wirerope 9 of 2.5-15mm is looped around on tire 15 crowns with common netted (rhombus) structure or with the arrangement of compound netted (compound rhombus) structure, middle wirerope 9 in its turning point respectively be arranged side by side in tire 15 crowns, in the outer rim, outside steel rope 5, the contiguous block 2 that evenly is provided with on 10 connects, point of crossing between each middle wirerope 9 is also connected by contiguous block 2, and described contiguous block 2 is the single hole structure ring.Be connected with a scalable turnbuckle hook 6 at inboard steel rope 5 one ends, the other end is a coupling link 1; Be connected with a hook 11 at outside steel rope 10 1 ends, the other end is a coupling link 8.One end of middle wirerope 9 one end and outside steel rope 10 band coupling links 8 is connected as a single entity, and hook 7 is set on the other end near inboard steel rope 5 scalable turnbuckles hook 6; One end of another root middle wirerope 9 one ends and inboard steel rope 5 band coupling links 1 is connected as a single entity, and the other end links to each other with an end of outside steel rope 10 band hooks 11.Described noise reduction cushion block 4 is the cylinder of axially middle perforate, and its surface is provided with axial notch, is to be made by high-elastic, high wear-resistant rubber, and its quantity is within 40-600 scope, and diameter is within the 10-50mm scope.Described high-aluminium prism 3 be axially in the middle of the tri-prismoid of perforate, and each side is inner concave arc surface, quantity is within 30-400 scope, the length of side is between 8-45mm, highly between 10-60mm.One ring-type tightening system is arranged, form by being connected with a plurality of adjustable turnbuckle hooks 12 and length fixed type hook 13 on the sum total draw ring 14, adjustable turnbuckle hook 12 and length fixed type hook 13 are evenly distributed at interval, and are connected with outside steel rope 10 between the cooresponding two single hole structure rings 2 on the outside steel rope 10 respectively radially.During installation, regulate a plurality of adjustable turnbuckle hooks 12, outside steel rope 10 is tightened up anti-skid device is fastened on vehicle tyre 14 crowns.

Because of the diameter of rubber cushion blocks 4 greater than high-aluminium prism 3, the minor increment at rubber cushion blocks 4 edges is located at 5mm in high-aluminium prism 4 each angles.Can only contact to earth by rubber cushion blocks 4 in the time of can guaranteeing cruising like this, during brake, rubber cushion blocks 4 distortion increase, and high-aluminium prism is located to expose for 3 jiaos to touch ground, and assist brake has improved antiskid capability greatly.

Claims

1, a kind of vehicle net type anti-skid device, comprise the middle wirerope that is with rubber cushion blocks and high-aluminium prism, be connected with the even contiguous block that is provided with on the medial and lateral steel rope that is arranged side by side in the inside and outside edge of tire respectively in its turning point, be connected with a scalable turnbuckle screw hook at inboard steel rope one end, the other end is a coupling link; Be connected with a hook at outside steel rope one end, the other end is a coupling link; Have on the ring-type tightening system a plurality of adjustable hook that is provided with radially be connected with outside steel rope, it is characterized in that described middle wirerope is at least two, be bent into latticedly, the point of crossing between each middle wirerope is connected by contiguous block.

2, vehicle net type anti-skid device according to claim 1 is characterized in that described contiguous block is the single hole structure ring.

3, vehicle net type anti-skid device according to claim 1 and 2 it is characterized in that the tri-prismoid of described high-aluminium prism for axially middle perforate, and each side is inner concave arc surface.

4, vehicle net type anti-skid device according to claim 1 and 2 is characterized in that the cylinder of described rubber cushion blocks for axially middle perforate, and its surface is provided with axial notch and forms elasticity noise reduction cushion block.

5, vehicle net type anti-skid device according to claim 3 is characterized in that the cylinder of described rubber cushion blocks for axially middle perforate, and its surface is provided with axial notch and forms elasticity noise reduction cushion block.

6, vehicle net type anti-skid device according to claim 5 is characterized in that described high-aluminium prism quantity within 30-400 scope, and the length of side is between 8-45mm, and height is between 10-60mm; Described elasticity noise reduction cushion block, its quantity is within 40-600 scope, and diameter is within the 10-50mm scope.

7,, it is characterized in that described ring-type tightening system is evenly to connect adjustable turnbuckle hook and length fixed type hook on the comprehensive pulling force annulus at interval according to claim 1 or 2 or 6 described vehicle net type anti-skid devices.