CN202507867U - Novel tire protection chain - Google Patents
Novel tire protection chain Download PDFInfo
- Publication number
- CN202507867U CN202507867U CN2012201718129U CN201220171812U CN202507867U CN 202507867 U CN202507867 U CN 202507867U CN 2012201718129 U CN2012201718129 U CN 2012201718129U CN 201220171812 U CN201220171812 U CN 201220171812U CN 202507867 U CN202507867 U CN 202507867U
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- CN
- China
- Prior art keywords
- chain
- chain piece
- pin
- novel tire
- piece
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model relates to a novel tire protection chain which comprises a plurality of chain blocks, pin shafts and chain block pin holes, wherein every two chain blocks are mounted on the outer circumferential surface of a tire of a vehicle by the penetration of one pin shaft through one chain block pin hole. The novel tire protection chain has the advantages of simple structure, convenience in production, manufacturing, assembly and disassembly, antiskid property and abrasion resistance, and the service life of the tire of the vehicle can be prolonged.
Description
Technical field
The utility model relates to a kind of apparatus for protecting tyres, particularly a kind of novel tire protection chain.
Background technology
On the building site of mine, colliery, building operation, because ground is rough and uneven in surface, to the serious wear of vehicle tyre; Shortened the service life of vehicle tyre, so just needed continuous changing of tire, vehicle tyre infringement sometimes is in the road of engineering construction; If there is not spare tyre, then vehicle can't advance, and brings great inconvenience for the construction of vehicle user and engineering; Cause economic loss, the waste of tire is serious simultaneously.
The utility model content
The utility model technical matters to be solved is: a kind of novel tire protection chain is provided, is installed in the vehicle tyre external peripheral surface, prolong the service life of vehicle tyre, economize on resources, improve the work efficiency of vehicle tyre.
The utility model is that the technical scheme that problem adopted of the above-mentioned proposition of solution is:
A kind of novel tire protection chain comprises a plurality of chain piece 1, bearing pin 2 and chain piece pin-and-hole 3, and per two chain pieces 1 pass chain piece pin-and-hole 3 through bearing pin 2 and are installed in the vehicle tyre external peripheral surface.
According to such scheme; Described chain piece 1 comprises that chain piece claw 4, chain piece joint 5,6, two chain pieces 1 of chain piece lug, nib pass chain piece pin-and-hole 3 connection chain piece joints 5 through bearing pin 2, and every chain piece 1 two ends have a chain piece claw 4 respectively; The outside face of vehicle tyre is fixed; The one side that chain piece 1 contacts with the road surface and chain piece lug, nib 6 is arranged above the chain piece joint 5 is used to increase the ground-surface friction force, is convenient to novel tire protection chain and grabs ground firmly.
According to such scheme, described bearing pin 2 one ends have a bearing pin pin-and-hole 7, through pin fixed pin shaft 2 is installed.
According to such scheme, described chain piece 1 is forged by cast steel or cast iron and forms.
According to such scheme, described chain piece 1 built-in reinforced rib, reinforced rib is two.
The structure of the utility model can be made novel tire protection chain according to the size of the excircle of vehicle tyre; Chain piece claw is fastened on the excircle of vehicle tyre; When vehicle walks to smooth ground; Lay down one of them bearing pin, whole novel tire protection chain just can be taken from the vehicle tyre excircle smoothly, increases work efficiency.
The beneficial effect of the utility model is: simple in structure, it is convenient to manufacture, and installs to pluck and unloads conveniently, and anti-skid wearable prolongs vehicle tyre service life, increases work efficiency.
Description of drawings
Fig. 1 is the local structure scheme drawing of the utility model;
Fig. 2 is the single chain block structure of a utility model scheme drawing;
Fig. 3 is the side schematic view of single chain piece among Fig. 2;
Fig. 4 is the section plan of single chain piece among Fig. 2.
Wherein, 1-chain piece, 2-bearing pin, 3-chain piece pin-and-hole, 4-chain piece claw, 5-chain piece joint, 6-chain piece lug, nib, 7-bearing pin pin-and-hole, 8-reinforced rib.
The specific embodiment
Further specify the embodiment of the utility model below in conjunction with accompanying drawing.
With reference to Fig. 1-4, the described a kind of novel tire protection of this specific embodiment chain comprises a plurality of chain piece 1, bearing pin 2 and chain piece pin-and-hole 3, and per two chain pieces 1 pass chain piece pin-and-hole 3 through bearing pin 2 and are installed in the vehicle tyre external peripheral surface.
This specific embodiment; Described chain piece 1 comprises that chain piece claw 4, chain piece joint 5,6, two chain pieces 1 of chain piece lug, nib pass chain piece pin-and-hole 3 connection chain piece joints 5 through bearing pin 2, and every chain piece 1 two ends have a chain piece claw 4 respectively; The outside face of vehicle tyre is fixed; Chain piece 1 has chain piece lug, nib 6 with the one side that contacts with the road surface and above the chain piece joint 5, is used to increase the ground-surface friction force, is convenient to novel tire protection chain and grabs ground firmly.
This specific embodiment, described bearing pin 2 one ends have a bearing pin pin-and-hole 7, through pin fixed pin shaft 2 is installed.
This specific embodiment, described chain piece 1 are forged by cast steel and are formed.
This specific embodiment, described chain piece 1 built-in two reinforced ribs.
The novel tire of this specific embodiment protection chain can be made novel tire protection chain according to the size of the excircle of vehicle tyre; Chain piece claw is fastened on the excircle of vehicle tyre; When vehicle walks to smooth ground; Lay down one of them bearing pin, whole novel tire protection chain just can be taken from the vehicle tyre excircle smoothly, increases work efficiency.
The beneficial effect of this specific embodiment is: simple in structure, it is convenient to manufacture, and installs to pluck and unloads conveniently, and anti-skid wearable prolongs vehicle tyre service life.
This specific embodiment does not constitute the restriction to the utility model, according to the novel tire protection chain of the alteration of form of a plurality of chain piece joints of the structure fabrication of the utility model and chain piece lug, nib all in the protection domain of the utility model.
Claims (7)
1. a novel tire protection chain comprises a plurality of chain pieces (1), bearing pin (2) and chain piece pin-and-hole (3), and per two chain pieces (1) pass chain piece pin-and-hole (3) through bearing pin (2) and are installed in the vehicle tyre external peripheral surface.
2. novel tire protection chain as claimed in claim 1; It is characterized in that: described chain piece (1) comprises chain piece claw (4), chain piece joint (5), chain piece lug, nib (6); Two chain pieces (1) pass chain piece pin-and-hole (3) connection chain piece joint (5) through bearing pin (2); Every chain piece (1) two ends have a chain piece claw (4) respectively, the outside face of the vehicle tyre that is fixed, the one side that chain piece (1) contacts with the road surface and chain piece lug, nib (6) is arranged above the chain piece joint (5).
3. according to claim 1 or claim 2 novel tire protection chain, it is characterized in that: described bearing pin (2) one ends have a bearing pin pin-and-hole (7), through pin fixed pin shaft (2) is installed.
4. according to claim 1 or claim 2 novel tire protection chain, it is characterized in that: described chain piece (1) is forged by cast steel or cast iron and forms.
5. novel tire protection chain as claimed in claim 1 is characterized in that: the built-in reinforced rib of described chain piece (1) (8).
6. novel tire protection chain as claimed in claim 2 is characterized in that: the built-in reinforced rib of described chain piece (1) (8).
7. like claim 5 or 6 described novel tire protection chains, it is characterized in that: built-in two reinforced ribs of described chain piece (1) (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201718129U CN202507867U (en) | 2012-04-15 | 2012-04-15 | Novel tire protection chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201718129U CN202507867U (en) | 2012-04-15 | 2012-04-15 | Novel tire protection chain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202507867U true CN202507867U (en) | 2012-10-31 |
Family
ID=47060369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201718129U Expired - Fee Related CN202507867U (en) | 2012-04-15 | 2012-04-15 | Novel tire protection chain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202507867U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103317984A (en) * | 2013-01-12 | 2013-09-25 | 秦世昌 | Double-tyre antiskid track |
-
2012
- 2012-04-15 CN CN2012201718129U patent/CN202507867U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103317984A (en) * | 2013-01-12 | 2013-09-25 | 秦世昌 | Double-tyre antiskid track |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121031 Termination date: 20140415 |