CN206374458U - A kind of tubeless bogie wheel - Google Patents
A kind of tubeless bogie wheel Download PDFInfo
- Publication number
- CN206374458U CN206374458U CN201621445525.7U CN201621445525U CN206374458U CN 206374458 U CN206374458 U CN 206374458U CN 201621445525 U CN201621445525 U CN 201621445525U CN 206374458 U CN206374458 U CN 206374458U
- Authority
- CN
- China
- Prior art keywords
- wheel
- retainer
- ring
- wheel rim
- bogie
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of tubeless bogie wheel, belong to art of wheels, including wheel rim, wheel rim and retainer, include the vertical direction contact surface on circumference between the bogie Wheel retainer ring and retainer, between the vertical direction contact surface lower end and wheel rim periphery of back-up ring provided with to inward side to depressed part, sealing strip, wheel are provided with the angle constituted on the inside of back-up ring with wheel rim periphery in use, only setting cover tire without the inner tube of a tyre.Utilize the wheel of this structure, Tire ＆ Tube must be used and can not only use the bottleneck of cover tire by breaching the wheel of bogie, reduce the accident rate of tire, reduce driver and carry out the workloads such as wheel replacing, Wheel maintenance in driving way, manufacture, the use cost of bogie are reduced simultaneously, ensure that the operation of load-carrying vehicle is more convenient, smooth, improve the security of driving.
Description
Technical field
The utility model is related to a kind of wheel, more particularly to a kind of tubeless bogie wheel, belongs to art of wheels.
Background technology
At present, in the market light-duty vehicle wheel inner tube-free wheel has reached practical, and truck is using nothing
During tyre tube wheel, because vehicle weight is big, wheel is caused to be deformed or gas leakage, therefore, inner tube-free wheel is at present in load-carrying vapour
Effect on car is still blank.Radial section schematic diagram after the metalwork assembling of the existing three-piece wheels of Fig. 4, in wheel rim
The side in one 20 perimeter thicknesses direction is provided with the 21a of wheel rim one being integrated with wheel rim, and other side is provided with back-up ring one
21b, is used for setting tire, the 21a of wheel rim one is integrated with wheel rim 10, is between the 21b of back-up ring one and the 21a of wheel rim one of wheel rim periphery
The fixed 21b of back-up ring one, retainer 1 is provided with the outside of the 21b of back-up ring one, still, the 21b of back-up ring one and lock of this structure
The contact surface enclosed between one 22 is an inclined contact surface 23, because the weight of bogie is big, under compression weight, is easily caused
The deformation of back-up ring, once gas leak phenomenon will occur for back-up ring deformation, can even occur coming off or damaging for sealing ring or back-up ring sometimes
It is bad, cause security incident when serious, and the gas leakage of this wheel metalwork, deformation or damage phenomenon all the time all without very
Good solution.
Furthermore, the wheel rim of traditional three-piece wheel is 20b two parts of groove circle one by the 20a of wheel rim main part one and wheel rim
It is welded, 24 be weld part.Need to be molded using the section rolling of different in width in the fabrication process, then by processing shape
Circlewise structure, finally welds together the 20a of wheel rim main part one and the 20b of groove circle one, the wheel metalwork system of this structure
Make time-consuming, cost is high, competitiveness is weaker.
Before, the patent of Patent No. 201520259501.1 disclose a kind of 20 bore have press strip vacuum ring it is special
Profit, the patent is to add sealing ring in the wheel rim car of traditional three-piece wheel, and still, the inner tube-free wheel of this structure exists
In use, the problem of equally existing deformation, once deformation, and sealing ring can not also ensure that gas leak phenomenon does not occur.
How to be produced in the case of low cost and be available for bogie to use tubeless wheel, be automotive wheel system
Make the thing that producer, particularly trucking company and driver expect very much.
The content of the invention
Situation about can not be realized always for current bogie wheel tubelessization, we by bogie wheel by
Power is analyzed, and through test of many times, has successfully developed a kind of tubeless bogie wheel, in order to shorten manufacture week
Phase, manufacturing cost is saved, remove the inner tube of a tyre of bogie wheel from, reduced because of the gas leak phenomenon that rim for automobile wheel, back-up ring Zona transformans come, carry
High bogie wheel-borne load intensity, mitigates driver and repairs burden, lower vehicle operating cost, improve traffic safety.
The technical solution of the utility model is：A kind of tubeless bogie wheel, including periphery on the outside of wheel rim, wheel rim are set
It is equipped with the outside of removable back-up ring, back-up ring and is provided with removable retainer, the bogie wheel stopper between the groove circle of wheel rim
Include annular vertical direction contact surface between circle and retainer, set between the annular vertical direction contact surface lower end of back-up ring and wheel rim periphery
Sealing strip, wheel are provided with use, only on the angle constituted on the inside of the depressed part in oriented inner side direction, back-up ring with wheel rim periphery
Cover tire is set without the inner tube of a tyre, the provided circumferentially about of the retainer has an interface, groove circle be provided with the inside of neck, groove circle with depressed part
And upper convex portion and lower convex portion are respectively equipped with the correspondence position of neck, retainer is the elastic circular ring of opening, and retainer is assembled to car
After on wheel, interface gaps increase to 3-15mm on retainer circumference, and upper convex portion is located in depressed part, and lower convex portion banding is in groove circle neck
Interior, retainer is contacted with the annular vertical direction contact surface of back-up ring, and groove circle and the wheel rim main part of the wheel rim are integrated type structure,
The peviform spoke for welding or being integrated with wheel rim in inner circumferential on the outside of the wheel rim, the in-car side of basin mouthful direction of peviform spoke, institute
State and offer multiple air holes on the annular sealing strip of the section triangle of sealing strip, the peviform spoke spoke.
The good effect that the utility model has is：By setting the contact surface of vertical direction between back-up ring and retainer,
Resistance of the wheel to the blowing pressure in cover tire can be increased, bogie can be prevented to be applied to the pressure on Outer Tyre and cause wheel
The deformation of rim and back-up ring, can prevent from having a flat tire；By on the inside of back-up ring with wheel rim periphery constitute angle on be provided with it is close
Strip of paper used for sealing, can prevent that gas, along the contact surface gas leakage between back-up ring and wheel rim, improves the sealing of gas in tire in tire
Effect, it is ensured that keep constant gas pressure in tire for a long time；By being provided with upper convex portion and lower convex portion on the inside of retainer, respectively
It is corresponding with back-up ring depressed part and rim gutter circle neck, it is ensured that back-up ring will not fall off, retainer can be locked using the elastic force of retainer
Extremely on the groove circle of wheel rim, play a part of pinning back-up ring, the local diameter that external force diminution retainer can also be used pulls down retainer；
By being fixedly connected with peviform spoke in the inner circumferential on the outside of wheel rim, the intensity of wheel can be increased, it is ensured that lifting capacity, this practicality
After new implementation, it is possible to decrease the manufacturing cycle of wheel rim and manufacturing cost, the market competitiveness is improved；Utilize the car of this structure
Wheel, Tire ＆ Tube must be used and can not only use the bottleneck of cover tire by breaching the wheel of bogie, reduced the accident rate of tire, subtracted
Few driver carries out the workloads such as wheel replacing, Wheel maintenance in driving way, at the same reduce the manufacture of bogie, using into
This, it is ensured that the operation of load-carrying vehicle is more convenient, smooth.
Brief description of the drawings
The metalwork package assembly radial section schematic diagram of Fig. 1 three-piece wheels.
The metalwork package assembly lateral surface structural representation of Fig. 2 three-piece wheels.
The close-up schematic view of combination section between Fig. 3 retainers and back-up ring, groove circle.
The metalwork package assembly radial section schematic diagram of the existing three-piece wheels of Fig. 4.
Label declaration：10- wheel rims, 10a- grooves circle, 11- back-up rings, 11a- depressed parts, 12- retainers, 12a- upper convex portions, 12b-
Lower convex portion, 13- peviforms spoke, 14- annular verticals direction contact surface, 15- sealing strips, 20- wheel rims one, 20a- wheel rims main part,
20b- grooves circle, 21a- wheel rims one, 21b-, which live, determines back-up ring one, 22- retainers one, 23- inclined contact surfaces, 24- weld parts.
Embodiment
Embodiment of the present utility model is illustrated referring to the drawings, is described below being arranged in wheel
Description in the state of on truck, relevant orientation is described in face of the orientation of vehicle frontal, such as：It is on the inside of wheel
Refer to the side that wheel sets axle, outside refers to the side for being provided with peviform spoke.
The technical solution of the utility model is a kind of tubeless bogie wheel, and Fig. 1 is the metalwork group of three-piece wheel
Radial section schematic diagram after dress, Fig. 2 is the metalwork package assembly outboard structure schematic diagram of three-piece wheel.Including wheel
Rim 10, the periphery of wheel rim 10 are provided with removable back-up ring 11, are provided between the outside of back-up ring 11 and the groove circle 10a of wheel rim 10 removable
The retainer 12 of dress, includes annular vertical direction contact surface 14, the ring of back-up ring 11 between the bogie Wheel retainer ring 11 and retainer 12
Between the lower end of shape vertical direction contact surface 14 and the periphery of wheel rim 10 provided with to inward side to depressed part 11a, the inner side of back-up ring 11 and wheel
Sealing strip 15, wheel are provided with the angle that the periphery of rim 10 is constituted in use, only setting cover tire without the inner tube of a tyre.
The groove circle 10a of the wheel rim 10 is integrated type structure with the main part of wheel rim 10, is directly made using rolling mill practice.
Fig. 3 is the close-up schematic view of the combination section between retainer and back-up ring, groove circle, and the inner side of retainer 12 is provided with convex
Neck is provided with portion 12a and lower convex portion 12b, groove circle 10a, the inner side partial below position of retainer 12 is depressed part 11a and card
On the correspondence position of groove, upper convex portion 12a and lower convex portion 12b are respectively arranged with, retainer 12 is retainer in annular elastic force annulus, assembling
After 12, interface gaps increase to 3-15mm on retainer circumference, and upper convex portion 12a is located in depressed part 11a, and lower convex portion 12b bandings are in groove
It is using the elastic force of retainer 12 that retainer 12 is locked on the groove circle 10a of wheel rim in the neck for enclosing 10a, retainer 12 and back-up ring 11
Annular vertical direction contact surface 14 contacts with each other contact, and retainer 12 keeps off back-up ring 11 in inner side, can ensure that back-up ring 11 will not take off
Fall, play a part of pinning back-up ring 11, the local diameter that external force diminution retainer 12 can also be used pulls down retainer 12.
In the present embodiment, described to be assembled on a diameter of 508mm mandrels, opened gap is in 8mm.
Peviform spoke 13, the in-car side of basin mouthful direction of peviform spoke 13, institute are fixed with the inner circumferential in the outside of wheel rim 10
Sealing strip 15 is stated for triangle sealing strip 15, multiple holes are offered on the periphery of peviform spoke 13 and center, it is described
Hole is air holes or heat emission hole.
The utility model can increase car by setting annular vertical direction contact surface 14 between back-up ring 11 and retainer 12
The resistance to the blowing pressure in cover tire is taken turns, bogie can be prevented to be applied to the pressure on Outer Tyre and cause wheel rim 10 and gear
The deformation of circle 11, can prevent from having a flat tire；By being provided with sealing on the angle that the inner side of back-up ring 11 is constituted with the periphery of wheel rim 10
Bar 15, can prevent that gas, along the contact surface gas leakage between back-up ring 11 and wheel rim 10, improves gas in cover tire in cover tire
Sealing effectiveness, it is ensured that keep constant gas pressure in tire for a long time；By in the outside of back-up ring 11 and the groove circle of wheel rim 10
Lock is provided between 10a, two necks are set on retainer 12, the elastic gap of the connector of retainer 12 can expand or shrink lock
Enclose 12 local diameters, upper convex portion 12a and lower convex portion 12b be provided with by the inner side of retainer 12, respectively with the depressed part 11a of back-up ring 11 and
Groove circle 10a necks correspondence, it is ensured that back-up ring 11 will not fall off, can be locked in wheel rim 10 by retainer 12 using the elastic force of retainer 12
Groove circle 10a on, play a part of pin back-up ring 11, can also be used external force reduce retainer 12 local diameter retainer 12 is torn open
Under；By being fixedly connected with peviform spoke 13 in the inner circumferential in the outside of wheel rim 10, the intensity of wheel can be increased, it is ensured that load-carrying energy
Power, after the utility model is implemented, it is possible to decrease the manufacturing cycle of wheel rim 10 and manufacturing cost, improves the market competitiveness；Utilize
The wheel of this structure, Tire ＆ Tube must be used and can not only use the bottleneck of cover tire by breaching the wheel of bogie, reduction wheel
The accident rate of tire, reduces driver and carries out the workloads such as wheel replacing, Wheel maintenance in driving way, while reducing bogie
Manufacture, use cost, it is ensured that the operation of load-carrying vehicle is more convenient, smooth, improves the security of driving.
Claims (6)
1. a kind of tubeless bogie wheel, including periphery on the outside of wheel rim, wheel rim is provided with the outside of removable back-up ring, back-up ring
Removable retainer is provided between the groove circle of wheel rim, it is characterised in that：Wrapped between the bogie Wheel retainer ring and retainer
Include the vertical direction contact surface on circumference, between the vertical direction contact surface lower end and wheel rim periphery of back-up ring provided with to inward side to
Sealing strip, wheel are provided with the angle constituted on the inside of depressed part, back-up ring with wheel rim periphery in use, only setting cover tire without interior
Tire.
2. a kind of tubeless bogie wheel according to claim 1, it is characterised in that：The retainer it is provided circumferentially about
Have an interface, groove circle be provided with the inside of neck, groove circle be respectively equipped with the correspondence position of depressed part and neck upper convex portion and
Lower convex portion, retainer is the elastic circular ring of opening, and after retainer is assembled on wheel, interface gaps increase to 3- on retainer circumference
15mm, upper convex portion is located in depressed part, and lower convex portion banding is in groove circle neck, the annular vertical direction contact surface of retainer and back-up ring
Contact.
3. a kind of tubeless bogie wheel according to claim 1, it is characterised in that：The groove circle and wheel rim of the wheel rim
Main part is integrated type structure.
4. a kind of tubeless bogie wheel according to claim 1, it is characterised in that：In inner circumferential on the outside of the wheel rim
Welding or the peviform spoke being integrated with wheel rim, the in-car side of basin mouthful direction of peviform spoke.
5. a kind of tubeless bogie wheel according to claim 1, it is characterised in that：The section triangle of the sealing strip
The annular sealing strip of shape.
6. a kind of tubeless bogie wheel according to claim 4, it is characterised in that：Opened on the peviform spoke spoke
Provided with multiple air holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621445525.7U CN206374458U (en) | 2016-12-27 | 2016-12-27 | A kind of tubeless bogie wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621445525.7U CN206374458U (en) | 2016-12-27 | 2016-12-27 | A kind of tubeless bogie wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206374458U true CN206374458U (en) | 2017-08-04 |
Family
ID=59408399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621445525.7U Expired - Fee Related CN206374458U (en) | 2016-12-27 | 2016-12-27 | A kind of tubeless bogie wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206374458U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106739791A (en) * | 2016-12-27 | 2017-05-31 | 安阳市安强车轮有限公司 | A kind of tubeless bogie wheel |
| CN108790608A (en) * | 2018-07-26 | 2018-11-13 | 正兴车轮集团有限公司 | A kind of inner tube-free wheel rim and inner tube-free wheel of dismantled and assembled wheel rim |
-
2016
- 2016-12-27 CN CN201621445525.7U patent/CN206374458U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106739791A (en) * | 2016-12-27 | 2017-05-31 | 安阳市安强车轮有限公司 | A kind of tubeless bogie wheel |
| CN108790608A (en) * | 2018-07-26 | 2018-11-13 | 正兴车轮集团有限公司 | A kind of inner tube-free wheel rim and inner tube-free wheel of dismantled and assembled wheel rim |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170804 Termination date: 20191227 |