CN202641236U - 50T platform lorry wheel - Google Patents
50T platform lorry wheel Download PDFInfo
- Publication number
- CN202641236U CN202641236U CN 201220174360 CN201220174360U CN202641236U CN 202641236 U CN202641236 U CN 202641236U CN 201220174360 CN201220174360 CN 201220174360 CN 201220174360 U CN201220174360 U CN 201220174360U CN 202641236 U CN202641236 U CN 202641236U
- Authority
- CN
- China
- Prior art keywords
- wheel
- track
- rim
- wheel rim
- curve
- 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 - Lifetime
Links
Images
Abstract
A 50T platform lorry wheel belongs to the technical field of mine truck parts and consists of a rim and a wheel flange, wherein total thickness D of the rim and the wheel flange is 160mm, and a distance L from the rim to a pedal surface of a track is 108.9mm. The total thickness of the rim and the wheel flange is designed to be 160mm, and the distance L from the rim to the pedal surface of the track is designed to be 108.9mm, when the platform lorry runs on a track curve with curve radius of 12m, i.e. when an axle of the wheel pair is not vertical to the track on the curve, the length of the pedal surface of the rim and the track can guarantee the contact of the wheel and the outer side track of the curve and guarantee the stable running of the wheel, so that the 50T platform lorry is smooth and good in passing ability when running on the track.
Description
Technical field
The utility model relates to mine car component technology field, espespecially a kind of 50T Flat car wheel.
Background technology
In conjunction with shown in Figure 1, it is right that four wheels are installed on the existing 50T flat truck.Each wheel is to being comprised of axletree 1 ' and the wheel 2 ' that is installed on axletree 1 ' two ends respectively.Wheel 2 ' is comprised of wheel rim 3 ' and wheel rim 4 ', and the mating surfaces of wheel rim 3 ' and track 5 ' is called wheel tread.During normal working, each takes turns axletree 1 ' between two right wheels 2 ' all the time perpendicular to medial and lateral track 5 '; When the 50T flat truck is traveling in the bend place that radius of curvature is 12 meters track 5 ', each is taken turns right wheel 2 ' speed and there are differences, make at the rotating speed of the wheel 2 ' of the outer side track 5 ' of the bend rotating speed greater than the wheel 2 ' on the inner track 5 ', make each wheel be not orthogonal to track 5 ' to the axletree 1 ' between two upper wheels 2 ', and the tread length of present 50T Flat car wheel 2 ' make the wheel that is positioned at outer side track 5 ' break away from outer side track easily.
The utility model content
The purpose of this utility model provides a kind of 50T Flat car wheel, and is smooth and easy when it can make the 50T flat truck orbit, crossing ability good.
In order to realize such scheme, technical solution of the present utility model is: a kind of 50T Flat car wheel, formed by wheel rim and wheel rim, and the gross thickness D of wherein said wheel rim and wheel rim is 160mm, the tread distance L of described wheel rim and track is 108.9mm.
The utility model 50T Flat car wheel, the external diameter of wherein said wheel rim are 400mm, and the thickness of described wheel rim is 30mm, and the external diameter of described wheel rim is 350mm.
After adopting such scheme, the utility model 50T Flat car wheel is designed to 160mm by the gross thickness D with wheel rim and wheel rim, the tread distance L of wheel rim and track is designed to 108.9mm, when this flat truck operates in radius of curvature and equals 12 meters track bend place, namely when the right axletree of the wheel at bend place is not orthogonal to track, wheel rim and the tread length of track can guarantee that wheel and the outer side track of bend still can contact and can smooth running, and is smooth and easy when the 50T flat truck is orbited, crossing ability good.
Description of drawings
Fig. 1 is that existing 50T Flat car wheel is at the derailing scheme drawing of track corner;
Fig. 2 is the structural representation of the utility model 50T Flat car wheel.
The specific embodiment
As shown in Figure 2, the utility model 50T Flat car wheel is comprised of wheel rim 1 and wheel rim 2.Wheel rim 1 is 160mm with the gross thickness D of wheel rim 2, and wheel rim 1 is 108.9mm with the tread distance L of track 3.The external diameter of wheel rim 2 is 400mm, and the thickness of wheel rim is 30mm, and the external diameter of wheel rim is 350mm.
The utility model 50T Flat car wheel is designed to 160mm by the gross thickness D with wheel rim 1 and wheel rim 2.Wheel rim 1 is designed to 108.9mm with the tread distance L of track 3.When this 50T flat truck operates in radius of curvature and equals 12 meters the bend place of track 3, namely when the right axletree of the wheel at bend place is not orthogonal to track 3, wheel rim 1 and the tread length of track 3 can guarantee that wheel and the outer side track of bend still can contact and can smooth running, and is smooth and easy when the 50T flat truck is orbited, crossing ability good.
The above embodiment is described preferred implementation of the present utility model; be not that scope of the present utility model is limited; under the prerequisite that does not break away from the utility model design spirit; various distortion and improvement that the common engineering staff in this area make the technical solution of the utility model all should fall in the definite protection domain of claims of the present utility model.
Claims (2)
1. a 50T Flat car wheel is comprised of wheel rim and wheel rim, it is characterized in that: the gross thickness D of described wheel rim and wheel rim is 160mm, and the tread distance L of described wheel rim and track is 108.9mm.
2. 50T Flat car wheel as claimed in claim 1, it is characterized in that: the external diameter of described wheel rim is 400mm, and the thickness of described wheel rim is 30mm, and the external diameter of described wheel rim is 350mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220174360 CN202641236U (en) | 2012-04-23 | 2012-04-23 | 50T platform lorry wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220174360 CN202641236U (en) | 2012-04-23 | 2012-04-23 | 50T platform lorry wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202641236U true CN202641236U (en) | 2013-01-02 |
Family
ID=47410393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220174360 Expired - Lifetime CN202641236U (en) | 2012-04-23 | 2012-04-23 | 50T platform lorry wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202641236U (en) |
-
2012
- 2012-04-23 CN CN 201220174360 patent/CN202641236U/en not_active Expired - Lifetime
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| UA111763C2 (en) | RAIL WHEEL | |
| CN205239512U (en) | Power truck of adaptable little curvature radius bend | |
| CN103303331A (en) | 70% low floor light rail power bogie | |
| CN202608792U (en) | Anti-overturn rail vehicle | |
| CN202378650U (en) | Track trolley for painting room | |
| CN202641236U (en) | 50T platform lorry wheel | |
| CN202641237U (en) | 45T flat trailer wheel | |
| CN203410456U (en) | Double-track trolley | |
| CN201427575Y (en) | Single-track vehicle | |
| CN203063554U (en) | Hub | |
| CN202089079U (en) | Flat car wheel | |
| CN202641238U (en) | Wheels of 35-ton (T) flat car | |
| CN204095849U (en) | A kind of fluctuating travelling bogie | |
| CN203334189U (en) | Manual beam-moving cross traveling trolley | |
| CN203004976U (en) | Child car wheel connection structure | |
| CN202686378U (en) | B0+B0 axial locomotive bogie | |
| CN202944340U (en) | Wheel-track type girder transporting vehicle | |
| CN206069214U (en) | A kind of monorail trolley running wheel | |
| CN203902157U (en) | Curved independent wheel axle stainless steel casting | |
| CN204983827U (en) | Anticreep rail wheel of sky parking equipment | |
| CN103879428A (en) | Universal axle connection method of mountain-climbing track car | |
| CN203345021U (en) | Driving vehicle follow-up steering apparatus arranged in road/ railway bridge steel box girder | |
| CN202729248U (en) | Trolley bend righting devices | |
| CN203651853U (en) | A glue stock transport louver trolley | |
| CN104973086A (en) | Small-curvature-radius track car bogie frame |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130102 |