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Tire antiskid chain

A technology of anti-skid chains and tires, applied in anti-skid devices, tire parts, transportation and packaging, etc., can solve the problems of short service life of tires, falling off and loosening of rubber blocks, etc., to ensure the overall strength, prolong the service life and prevent scratches The effect of damage

Inactive Publication Date: 2017-01-25
王宣
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  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, wheeled construction machinery generally adopts porous anti-skid chains connected by straight links and circular rings in muddy road conditions, mines, construction sites and other harsh environments. The existing problem is that they are often loosened and broken. Since the exposed area of ​​the tread is about 60%, The friction between the tread and the anti-skid chain is not enough, and the relative displacement or even slippage occurs between the two when driving with high torque. The chain and stones often scratch the tire, and even the rubber blocks fall off. Due to the poor maintenance conditions in the field environment, it is difficult to replace , resulting in short tire service life and high operating costs

Method used

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Embodiment Construction

[0023] Such as figure 1 Shown, a kind of tire snow chain, the present invention is characterized in that,

[0024] A tire anti-skid chain, comprising a four-way connecting piece 1, a three-way connecting piece 2, a hanging ear connecting ring 3, a side tension chain 4, and a chain tensioning device 5; wherein, the back of the four-way connecting piece 1 is provided with cross vertical ribs Plate 1.1 and pull connection hole A1.2; the back of the three-way connecting piece 2 is provided with an anti-slip rib plate 2.1 and a pull connection hole B2.2 is opened on the anti-slip vertical rib plate 2.1, and the lug connection ring 3 of the side chain; Using connecting rings 3, several four-way connecting pieces 1 located in the middle and several three-way connecting pieces 2 located on both sides are respectively arranged and connected into a nail-shaped structure capable of multi-directional movement, and wrap the tire tread; the three-way connecting pieces 2 The connecting ring...

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Abstract

The invention relates to a tire antiskid chain, which is characterized in that through vertical rib plates and elliptical holes for connecting arranged on the back parts of a four-way connecting piece and a three-way connecting piece, the four-way connecting piece and the three-way connecting piece are connected to form an armour sheet structure through connecting rings, and a suspension loop on the outer side of the three-way connecting piece is connected with a side face tensioning chain and a chain tensioning device so as to wrap a tire, so that the antiskid property of the tire is realized, and the service life of the tire is prolonged. The tire antiskid chain provided by the invention has the characteristics of reasonable structure, high integral strength, wear resistance, easiness in adjustment, high in adaptability, and capability of maximally expanding an operation space of a wheel type engineering machinery.

Description

technical field [0001] The invention belongs to the tire antiskid chain structure technology. Background technique [0002] At present, wheeled construction machinery generally adopts porous anti-skid chains connected by straight links and circular rings in muddy road conditions, mines, construction sites and other harsh environments. The problem is that they often loosen and break. Because the exposed area of ​​the tread is about 60%, The friction between the tread and the anti-skid chain is not enough, and the relative displacement or even slippage occurs between the two when driving with high torque. The chain and stones often scratch the tire, and even the rubber blocks fall off. Due to the poor maintenance conditions in the field environment, it is difficult to replace , resulting in short tire service life and high operating costs. Contents of the invention [0003] In order to solve the above-mentioned problems in the prior art, the present invention provides a nov...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60C27/10
CPCB60C27/10
Inventor 王宣
Owner 王宣
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