CN210257870U - Adjusting ring for tire protection chain not prone to falling - Google Patents
Adjusting ring for tire protection chain not prone to falling Download PDFInfo
- Publication number
- CN210257870U CN210257870U CN201921225453.9U CN201921225453U CN210257870U CN 210257870 U CN210257870 U CN 210257870U CN 201921225453 U CN201921225453 U CN 201921225453U CN 210257870 U CN210257870 U CN 210257870U
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- China
- Prior art keywords
- adjusting ring
- connecting block
- mounting groove
- ring
- adjusting
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Abstract
The utility model discloses a difficult adjusting ring for tire protection chain that drops, including first adjusting ring, second adjusting ring, bevel gear and U-shaped permanent magnet, the right side of first adjusting ring is provided with the second adjusting ring, and the upper left side of second adjusting ring is fixed with first connecting block to the below of first connecting block is provided with the second connecting block, the outside of first connecting block is provided with first mounting groove, and first mounting groove sets up the inside at first adjusting ring. This adjusting ring for tire protection chain that is difficult for dropping is provided with rubber pad and U-shaped permanent magnet, and after the device was located the locking ring, the U-shaped permanent magnet will produce the appeal to the locking ring to make the device adsorb the surface of locking ring, the frictional force when setting up of rubber pad has increased device and locking ring contact simultaneously prevents that the device from taking place to slide, avoids the device to take place to drop, has improved the practicality of device.
Description
Technical Field
The utility model relates to a tire protection chain technical field specifically is a difficult adjusting ring for tire protection chain that drops.
Background
The tire protection chain is a metal chain protection layer installed on the outer surface of a tire, is commonly used on a loader in mine operation, reduces the tire wear speed of the tire protection chain, prolongs the service life of the tire, and adjusts the tightness between the tire protection chain and the surface of the tire through an adjusting ring after the tire protection chain is installed, but the existing adjusting ring has some defects in use:
1. when the conventional adjusting rings are used, the tightness degree of the tire protection chain is usually adjusted by changing the number of the adjusting rings, the adjusting rings can only be adjusted by taking the number of the adjusting rings as a unit, the difficulty of installation of the adjusting rings is also improved after the number of the adjusting rings is reduced, fine adjustment of the tightness degree of the tire protection chain is inconvenient, and the practicability of the device is reduced;
2. the locking ring is closed to current adjusting ring back in placing the locking ring, and the adjusting ring slides in its inside easily before closing the locking ring, leads to the adjusting ring to take place to drop, is not convenient for close the locking ring, has reduced the use convenience of device.
In order to solve the problems, innovative design is urgently needed on the basis of the original adjusting ring for the tire protection chain.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a difficult adjusting ring for tire protection chain that drops to current adjusting ring is usually the elasticity degree of adjusting tire protection chain through the quantity that changes the adjusting ring when using on solving the existing market that above-mentioned background art provided, be not convenient for finely tune the elasticity degree of tire protection chain, and current adjusting ring is after placing the locking ring in, the adjusting ring slides in its inside easily before carrying out the closure to the locking ring, lead to the adjusting ring to take place the problem that drops.
In order to achieve the above object, the utility model provides a following technical scheme: an adjusting ring for a tire protection chain not easy to fall off comprises a first adjusting ring, a second adjusting ring, a bevel gear and a U-shaped permanent magnet, wherein the right side of the first adjusting ring is provided with the second adjusting ring, the upper left side of the second adjusting ring is fixedly provided with a first connecting block, the lower side of the first connecting block is provided with a second connecting block, the outer side of the first connecting block is provided with a first mounting groove, the first mounting groove is formed in the first adjusting ring, the inner part of the first connecting block is provided with a threaded rod, the outer surface of the left side of the threaded rod is provided with the bevel gear, the front side of the bevel gear is provided with a connecting rod, the front side of the connecting rod is fixedly provided with a connecting cover, the outer surface of the connecting rod is provided with a limiting disc, the outer side of the second connecting block is provided with a second mounting groove, the second mounting groove is formed in the first adjusting ring, the inner sides of the first adjusting ring and the second adjusting ring are both, and a rubber pad is arranged on the outer side of the U-shaped permanent magnet.
Preferably, the first adjusting ring and the second adjusting ring are connected through a first connecting block and a second connecting block, the first connecting block, the second connecting block and the second adjusting ring are connected in an integrated welding mode, and the left end of the second connecting block is of an inverted T-shaped structure in a front view cross section.
Preferably, constitute threaded connection between first connecting block and the threaded rod, and constitute sliding connection between first connecting block and the first mounting groove, and the side view cross-section of first connecting block is rectangular structure.
Preferably, the threaded rod is connected with the first mounting groove through a shaft, the threaded rod is connected with the connecting rod through a bevel gear, and the connecting rod forms a rotatable structure through the limiting disc and the first adjusting ring.
Preferably, the connecting cover and the connecting rod are integrally connected, and the surface of the connecting cover is designed into a cross-shaped groove structure.
Compared with the prior art, the beneficial effects of the utility model are that: the adjusting ring for the tire protection chain is not easy to fall off;
(1) the tire protection device is provided with the first connecting block, the threaded rod and the connecting cover, when the tire protection device is used, the connecting cover can be rotated through the screwdriver, the connecting cover drives the connecting rod to rotate, the connecting rod drives the threaded rod to rotate through the bevel gear, so that the first connecting block is moved, the distance between the first adjusting ring and the second adjusting ring can be adjusted, the tightness degree of the tire protection chain can be adjusted, and the practicability and the use convenience of the tire protection device are improved;
(2) be provided with rubber pad and U-shaped permanent magnet, after the device was located the locking ring, the U-shaped permanent magnet will produce the appeal to the locking ring to make the device adsorb the surface of locking ring, the frictional force when setting up of rubber pad has increased device and locking ring contact simultaneously prevents that the device from taking place to slide, avoids the device to take place to drop, has improved the practicality of device.
Drawings
FIG. 1 is a schematic view of the main sectional structure of the present invention;
FIG. 2 is a schematic view of the structure of the present invention;
FIG. 3 is a schematic side sectional view of the connecting cover of the present invention;
fig. 4 is the side-cut structure schematic diagram of the first connecting block of the present invention.
In the figure: 1. a first adjusting ring; 2. a second adjustment ring; 3. a first connection block; 4. a second connecting block; 5. a first mounting groove; 6. a second mounting groove; 7. a threaded rod; 8. a bevel gear; 9. a rubber pad; 10. a U-shaped permanent magnet; 11. a connecting rod; 12. a limiting disc; 13. and (7) connecting a cover.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: an adjusting ring for a tire protection chain not easy to fall off comprises a first adjusting ring 1, a second adjusting ring 2, a first connecting block 3, a second connecting block 4, a first mounting groove 5, a second mounting groove 6, a threaded rod 7, a bevel gear 8, a rubber pad 9, a U-shaped permanent magnet 10, a connecting rod 11, a limiting disc 12 and a connecting cover 13, wherein the second adjusting ring 2 is arranged on the right side of the first adjusting ring 1, the first connecting block 3 is fixed on the upper left side of the second adjusting ring 2, the second connecting block 4 is arranged below the first connecting block 3, the first mounting groove 5 is arranged on the outer side of the first connecting block 3, the first mounting groove 5 is arranged inside the first adjusting ring 1, the threaded rod 7 is arranged inside the first connecting block 3, the bevel gear 8 is arranged on the outer surface of the left side of the threaded rod 7, the connecting rod 11 is arranged on the front side of the bevel gear 8, the connecting cover 13 is fixed on the front side of the connecting rod 11, a limiting disc 12 is arranged on the outer surface of the connecting rod 11, a second mounting groove 6 is arranged on the outer side of the second connecting block 4, the second mounting groove 6 is formed in the first adjusting ring 1, U-shaped permanent magnets 10 are mounted on the inner sides of the first adjusting ring 1 and the second adjusting ring 2, and rubber pads 9 are arranged on the outer sides of the U-shaped permanent magnets 10;
the first adjusting ring 1 and the second adjusting ring 2 are connected through the first connecting block 3 and the second connecting block 4, the first connecting block 3, the second connecting block 4 and the second adjusting ring 2 are integrally connected in a welding mode, the left end main view cross section of the second connecting block 4 is of an inverted T-shaped structure, the distance between the first adjusting ring 1 and the second adjusting ring 2 can be adjusted through the structural design, the tightness of the tire protection chain can be conveniently adjusted, meanwhile, the second connecting block 4 fixes the movable maximum distance of the second adjusting ring 2, and separation between the first adjusting ring 1 and the second adjusting ring 2 is avoided;
the first connecting block 3 is in threaded connection with the threaded rod 7, the first connecting block 3 is in sliding connection with the first mounting groove 5, the side-view cross section of the first connecting block 3 is of a rectangular structure, and the threaded rod 7 can drive the first connecting block 3 to move in the first mounting groove 5 in the rotating process, so that the distance between the first adjusting ring 1 and the second adjusting ring 2 is adjusted;
the threaded rod 7 is connected with the first mounting groove 5 through a shaft, the threaded rod 7 is connected with the connecting rod 11 through the bevel gear 8, the connecting rod 11 forms a rotatable structure with the first adjusting ring 1 through the limiting disc 12, the threaded rod 7 can be driven to rotate through the rotation of the connecting rod 11 through the structural design, and the position of the first connecting block 3 can be conveniently adjusted;
connect for the integration between lid 13 and the connecting rod 11 and be connected, and connect the surface of lid 13 and be the design of cross groove structure, operator's accessible screwdriver that above-mentioned structural design made rotates and connects lid 13 to drive connecting rod 11 and rotate, improve the use convenience of device.
The working principle is as follows: when the adjusting ring for the tire protection chain which is not easy to fall off is used, firstly, the device is put into the locking ring for installation, as shown in the figure 1-2, the inner side of the device is adsorbed on the surface of the locking ring under the action of the U-shaped permanent magnet 10, and meanwhile, the friction force between the device and the locking ring is increased by matching with the rubber pad 9, so that the device and the locking ring are stably connected, the device is prevented from falling off, and the practicability of the device is improved;
after the device is installed, the tightness of the tire protection chain can be adjusted by adjusting the distance between the first adjusting ring 1 and the second adjusting ring 2, as shown in fig. 2 and 3, the connecting cover 13 is screwed by a screwdriver, the connecting cover 13 drives the connecting rod 11 to rotate, the connecting rod 11 rotates in the first adjusting ring 1 under the action of the limiting disc 12, meanwhile, the connecting rod 11 transmits power to the threaded rod 7 through the bevel gear 8, so that the threaded rod 7 rotates in the first mounting groove 5, as shown in fig. 1 and 4, the threaded rod 7 drives the first connecting block 3 to move on the surface thereof through the threaded connection with the first connecting block 3 in the rotating process, meanwhile, the second connecting block 4 synchronously slides in the second mounting groove 6, so as to adjust the distance between the first adjusting ring 1 and the second adjusting ring 2, and adjust the tightness of the tire protection chain, meanwhile, the reverse T-shaped structural design at the left end of the second connecting block 4 limits the maximum distance which can be moved by the first connecting block 3, so that the first connecting block 3 and the first adjusting ring 1 are prevented from falling off, and the device is kept in good integrity.
Those not described in detail in this specification are within the skill of the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (5)
1. The utility model provides a difficult tire that drops protects adjusting ring for chain, includes first adjusting ring (1), second adjusting ring (2), bevel gear (8) and U-shaped permanent magnet (10), its characterized in that: a second adjusting ring (2) is arranged on the right side of the first adjusting ring (1), a first connecting block (3) is fixed on the upper left side of the second adjusting ring (2), a second connecting block (4) is arranged below the first connecting block (3), a first mounting groove (5) is formed in the outer side of the first connecting block (3), the first mounting groove (5) is formed in the first adjusting ring (1), a threaded rod (7) is mounted in the first connecting block (3), a bevel gear (8) is arranged on the outer surface of the left side of the threaded rod (7), a connecting rod (11) is mounted on the front side of the bevel gear (8), a connecting cover (13) is fixed on the front side of the connecting rod (11), a limiting disc (12) is arranged on the outer surface of the connecting rod (11), a second mounting groove (6) is arranged on the outer side of the second connecting block (4), and the second mounting groove (6) is arranged in the first adjusting ring (1), U-shaped permanent magnets (10) are arranged on the inner sides of the first adjusting ring (1) and the second adjusting ring (2), and rubber pads (9) are arranged on the outer sides of the U-shaped permanent magnets (10).
2. An adjusting ring for a tire protective chain not liable to fall off according to claim 1, characterized in that: the adjusting device is characterized in that the first adjusting ring (1) and the second adjusting ring (2) are connected through a first connecting block (3) and a second connecting block (4), the first connecting block (3), the second connecting block (4) and the second adjusting ring (2) are connected in a welding and integrated mode, and the left end main view cross section of the second connecting block (4) is of an inverted T-shaped structure.
3. An adjusting ring for a tire protective chain not liable to fall off according to claim 1, characterized in that: constitute threaded connection between first connecting block (3) and threaded rod (7), and constitute sliding connection between first connecting block (3) and first mounting groove (5) to the side view cross-section of first connecting block (3) is the rectangle structure.
4. An adjusting ring for a tire protective chain not liable to fall off according to claim 1, characterized in that: the threaded rod (7) is connected with the first mounting groove (5) through a shaft, the threaded rod (7) is connected with the connecting rod (11) through a bevel gear (8), and the connecting rod (11) forms a rotatable structure through a limiting disc (12) and the first adjusting ring (1).
5. An adjusting ring for a tire protective chain not liable to fall off according to claim 1, characterized in that: connect for the integration between lid (13) and connecting rod (11), and the surface of connecting lid (13) is the design of cross groove structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921225453.9U CN210257870U (en) | 2019-07-31 | 2019-07-31 | Adjusting ring for tire protection chain not prone to falling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921225453.9U CN210257870U (en) | 2019-07-31 | 2019-07-31 | Adjusting ring for tire protection chain not prone to falling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210257870U true CN210257870U (en) | 2020-04-07 |
Family
ID=70013574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921225453.9U Expired - Fee Related CN210257870U (en) | 2019-07-31 | 2019-07-31 | Adjusting ring for tire protection chain not prone to falling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210257870U (en) |
-
2019
- 2019-07-31 CN CN201921225453.9U patent/CN210257870U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200407 Termination date: 20210731 |
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| CF01 | Termination of patent right due to non-payment of annual fee |