CN216374085U - Heavy type truck tyre chain of double round - Google Patents
Heavy type truck tyre chain of double round Download PDFInfo
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- CN216374085U CN216374085U CN202122709206.XU CN202122709206U CN216374085U CN 216374085 U CN216374085 U CN 216374085U CN 202122709206 U CN202122709206 U CN 202122709206U CN 216374085 U CN216374085 U CN 216374085U
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Abstract
The utility model relates to a double-row wheel heavy truck anti-skid chain which comprises two side chains and a medium chain which are parallel to each other, wherein the two side chains are connected with the medium chain through transition chains, and a chain link is arranged between the adjacent transition chains of the side chains and the connecting chain link of the medium chain at an interval; the transition chain is formed by sleeving 90-degree twisted button chain links, each button chain link is provided with two protruding retaining columns, a transverse groove is formed between the two retaining columns, and the other sleeved button chain link passes through the transverse groove to form an interlocking structure between the sleeved button chain links. The transition chain forms the network structure on a cladding tire surface, the transition chain adopts the button chain link to cup joint, the button chain link is 90 and twists reverse, the transition chain parallels with the tire axis, make all have the contact between each button chain link and the tire surface, set up the horizontal groove on the button chain link, the button chain link that cup joints passes through the horizontal groove, make the structure that produces the interlocking between the two button chain links that cup joint each other, thereby avoid the relative tire of transition chain to produce the roll, guarantee that anti-skidding chain wearing and tearing are even, guarantee the life of anti-skidding chain.
Description
Technical Field
The utility model relates to an anti-skid chain, in particular to a double-row wheel heavy truck anti-skid chain.
Background
The automobile can move by means of the friction between the tyre and the road surface. The road surface is easy to accumulate snow or freeze in winter, the friction coefficient of the road surface is reduced at the moment, the friction force between the tire and the road surface is reduced at the moment, the automobile runs on the road surface, the phenomenon of slipping is easy to occur, and great potential safety hazards exist, so that the automobile running on the road surface is generally coated with the anti-slip chain.
The antiskid chain is generally made of a steel chain or a rubber chain and has an antiskid function. The anti-skid chain can be divided into two types according to the structure: one is a snow chain that has been spliced into a shape of a hood; the other is several separate snow chains installed crosswise. The covered antiskid chain is coated outside the tire in a net-shaped structure, so that the friction force between the tire surface and the road surface is increased, and the tire is prevented from skidding.
The common antiskid chain with cover is mainly made up of planar chain links which are vertically sleeved. For a heavy truck, the chain segment parallel to the axis of the tire is in discontinuous contact with the outer surface of the tire, the tire and the chain segment can rotate under heavy pressure, once the tire and the chain segment rotate, a rolling part is arranged between the surface of the tire and the road surface, the chain segments on two sides of the chain segment can slide greatly with the road surface, under a long-time state, the abrasion of the chain segment can be increased, the service life of the anti-skid chain is shortened, and the potential safety hazard can be easily caused in use.
Disclosure of Invention
The utility model provides a double-row wheel heavy truck anti-skid chain, which is characterized in that 90-degree twisted button chain links are sleeved to form a transition chain, the transition chain is parallel to the axis of a tire, each button chain link is in contact with the surface of the tire, each button chain link is provided with two protruding stop posts, and the other sleeved button chain link just passes through a transverse groove between the two stop posts, so that an interlocking structure is generated between the two mutually sleeved button chain links, the transition chain is prevented from rolling relative to the tire, the anti-skid chain is ensured to be uniformly worn, and the service life of the anti-skid chain is ensured.
The specific technical scheme of the utility model is as follows: a double-row wheel heavy truck anti-skid chain comprises two side chains and a medium chain which are parallel to each other, wherein the two side chains are connected with the medium chain through transition chains, and a chain link is arranged between the adjacent transition chains of the connecting side chains and the connecting chain link of the medium chain at an interval; the transition chain is formed by sleeving 90-degree twisted button chain links, each button chain link is provided with two protruding retaining columns, a transverse groove is formed between the two retaining columns, and the other sleeved button chain link passes through the transverse groove to form an interlocking structure between the sleeved button chain links.
Two side chains and well chain form three parallel chain structures, link to each other through the transition chain between side chain and the well chain, stagger between the adjacent transition chain, chain link of position interval on the well chain, the transition chain forms the network structure on a cladding tire surface, the transition chain adopts button chain link to cup joint, button chain link is 90 twists reverse, the transition chain parallels with the tire axis, make and all have the contact between each button chain link and the tire surface, set up the horizontal groove that the bumping post formed on the button chain link, the button chain link that cup joints passes through the horizontal groove, make and produce the structure of interlocking between the two button chain links that cup joint each other, thereby avoid the relative tire of transition chain to produce the roll, guarantee that the tyre chain wearing and tearing are even, guarantee the life of tyre chain.
Further preferably, the transverse slot in the button link is offset relative to the centerline of the button link, the offset corresponding to the included angle of inclination created by twisting the button link. The button chain link is twisted by 90 degrees, the end of the button chain link forms a tilting shape when being sleeved, so that the transverse groove is offset relative to the central line of the button chain link and just accords with the tilting state of the button chain link.
Further preferably, the height of the catch is smaller than the diameter of the round steel of the button link and larger than the radius of the round steel of the button link.
Preferably, the button chain link is provided with two groups of blocking columns, two transverse grooves are formed in the button chain link, and the two transverse grooves are turned over by 90 degrees relative to the button chain link.
Preferably, the transition chain is connected with the middle chain through double hooks, and the transition chain is connected with the side chain through double hooks; the chain link of the middle chain connected with the double hooks is a flat chain link, and the chain link of the side chain connected with the double hooks is a vertical chain link.
Further preferably, the end position of the side chain is connected with a buckle plate component, and the end position of the middle chain is connected with an end hook.
Preferably, the buckle plate assembly comprises a retaining ring and a buckle plate, the retaining ring is sleeved with the chain link, a round hole is formed in the buckle plate, and the retaining ring penetrates through the round hole; a slotted hole is formed in one end side edge of the buckle plate, a locking ring is connected between the slotted hole and the buckling ring, and a locking hole used for connecting a zipper is formed in the middle of the buckle plate.
The utility model has the beneficial effects that: two side chains and well chain form three parallel chain structures, link to each other through the transition chain between side chain and the well chain, stagger between the adjacent transition chain, chain link of position interval on the well chain, the transition chain forms the network structure on a cladding tire surface, the transition chain adopts button chain link to cup joint, button chain link is 90 twists reverse, the transition chain parallels with the tire axis, make and all have the contact between each button chain link and the tire surface, set up the horizontal groove that the bumping post formed on the button chain link, the button chain link that cup joints passes through the horizontal groove, make and produce the structure of interlocking between the two button chain links that cup joint each other, thereby avoid the relative tire of transition chain to produce the roll, guarantee that the tyre chain wearing and tearing are even, guarantee the life of tyre chain.
Drawings
FIG. 1 is a schematic diagram of one configuration of the present invention;
FIG. 2 is a schematic view of a button link construction of the present invention;
FIG. 3 is a schematic view of a pinch plate assembly of the present invention;
FIG. 4 is a schematic view of a second button link configuration of the present invention;
in the figure: 1. side chain, 2, medium chain, 3, transition chain, 4, double hook, 5, button chain, 6, buckle plate component, 7, end hook, 8, bumping post, 9, slotted hole, 10, buckle ring, 11, lock ring, 12, buckle plate, 13, lock hole, 14 and transverse groove.
Detailed Description
The utility model is further described by the following specific embodiments in conjunction with the accompanying drawings.
Example 1:
as shown in figure 1, figure 2 and figure 3, the double-row wheel heavy truck tyre chain comprises two side chains 1 and a middle chain 2 which are parallel to each other, wherein the two side chains and the middle chain are connected through a transition chain 3, and a chain link is arranged between the adjacent transition chain of the connecting side chain and the connecting chain link of the middle chain. The two side chains are parallel to the medium chain, and the two ends of the transition chain are respectively connected with the side chains and the medium chain through double hooks 4. The chain links of the middle chain connected with the double hooks are flat chain links (chain links in a ring shape in figure 1), and the chain links of the side chains connected with the double hooks are vertical chain links (chain links of vertical flat chain links in figure 1). The end part of the side chain is connected with a buckle plate component 6, and the end part of the middle chain is connected with an end hook 7.
The transition chain is formed by sleeving 90-degree twisted button chain links 5, each button chain link is provided with two protruded blocking columns 8, a transverse groove 14 is formed between the two blocking columns, the other sleeved button chain link passes through the transverse groove, and an interlocking structure is formed between the sleeved button chain links. The transverse slot in the button link is offset relative to the centerline of the button link at a position corresponding to the included angle of the incline created by the twisting of the button link. The height of the stop column is smaller than the diameter of the round steel of the button chain link and larger than the radius of the round steel of the button chain link.
The buckle plate component comprises a buckle ring 10 and a buckle plate 12, the buckle ring is sleeved with the end part chain link of the side chain, a round hole is arranged on the buckle plate, and the buckle ring penetrates through the round hole. The outer side edge of one end of the buckle plate is provided with a slotted hole 9 with an opening facing the outer side of the buckle plate, a lock ring 11 is connected between the slotted hole and the lock ring, the lock ring is sleeved with a post lock ring, and the other end of the lock ring is positioned in the slotted hole. The middle part of the pinch plate is provided with a lock hole for connecting the zipper.
Example 2:
as shown in fig. 4, a dual-row wheel heavy truck tire chain is different from embodiment 1 in that two sets of pillars are arranged on a button link, and two transverse grooves are formed on the button link by the two sets of pillars and are turned over by 90 degrees relative to the button link. The rest of the structure is referred to example 1.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and all simple modifications, alterations and equivalents of the above embodiments according to the technical spirit of the present invention are still within the protection scope of the technical solution of the present invention.
Claims (7)
1. The double-row wheel heavy truck antiskid chain is characterized by comprising two side chains (1) and a medium chain (2) which are parallel to each other, wherein the two side chains are connected with the medium chain through transition chains (3), and a chain link is arranged between the adjacent transition chains connected with the side chains and the connecting chain link of the medium chain at an interval; the transition chain is formed by sleeving 90-degree twisted button chain links (5), each button chain link is provided with two protruding retaining columns (8), a transverse groove (14) is formed between the two retaining columns, the other sleeved button chain link passes through the transverse groove, and an interlocking structure is formed between the sleeved button chain links.
2. The dual row wheel truck chain as set forth in claim 1 wherein the cross slot in the button link is offset from the centerline of the button link by an angle corresponding to the angle of inclination of the button link as it is twisted.
3. The dual row wheel truck chain as set forth in claim 2, wherein the height of the pillars is smaller than the diameter of the round steel of the button links and larger than the radius of the round steel of the button links.
4. The dual-row wheel heavy truck tire chain as claimed in claim 1, 2 or 3, wherein two sets of pillars are provided on the button link, and two lateral grooves are formed on the button link, and the two lateral grooves are turned at 90 ° with respect to the button link.
5. The dual-row wheel heavy truck anti-skid chain as claimed in claim 1, wherein the transition chain is connected with the middle chain through a double hook (4), and the transition chain is connected with the side chain through a double hook; the chain link of the middle chain connected with the double hooks is a flat chain link, and the chain link of the side chain connected with the double hooks is a vertical chain link.
6. The dual-row heavy truck snow chain according to claim 1 or 2 or 3 or 5, characterized in that the end position of the side chain is connected with a pinch plate component (6), and the end position of the middle chain is connected with an end hook (7).
7. The dual-row wheel heavy truck tire chain as claimed in claim 6, wherein the pinch plate assembly comprises a retaining ring (10) and a pinch plate (12), the retaining ring is sleeved with the chain link, a round hole is arranged on the pinch plate, and the retaining ring passes through the round hole; a slotted hole (9) is formed in one end side edge of the buckle plate, a lock ring (11) is connected between the slotted hole and the buckle ring, and a lock hole (13) used for connecting a zipper is formed in the middle of the buckle plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122709206.XU CN216374085U (en) | 2021-11-08 | 2021-11-08 | Heavy type truck tyre chain of double round |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122709206.XU CN216374085U (en) | 2021-11-08 | 2021-11-08 | Heavy type truck tyre chain of double round |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216374085U true CN216374085U (en) | 2022-04-26 |
Family
ID=81251056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122709206.XU Active CN216374085U (en) | 2021-11-08 | 2021-11-08 | Heavy type truck tyre chain of double round |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216374085U (en) |
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2021
- 2021-11-08 CN CN202122709206.XU patent/CN216374085U/en active Active
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