CN101870230B - Track walking wheel and illuminating lamp using the same - Google Patents
Track walking wheel and illuminating lamp using the same Download PDFInfo
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- CN101870230B CN101870230B CN 201010210430 CN201010210430A CN101870230B CN 101870230 B CN101870230 B CN 101870230B CN 201010210430 CN201010210430 CN 201010210430 CN 201010210430 A CN201010210430 A CN 201010210430A CN 101870230 B CN101870230 B CN 101870230B
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- track
- wheel
- walking wheel
- roller bearing
- bearing portion
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Abstract
The invention relates to a track walking wheel and an illuminating lamp using the same. The track walking wheel comprises a track walking wheel main body walking along the track, a shaft and a bearing are arranged in the track walking wheel main body, the track walking wheel main body can rotate around the shaft, the outer surface of the track walking wheel main body, which is in contact with the track, is coated with a protective sleeve made of elastic and wearable materials. In the invention, since a layer of wearable protective sleeve with low noise is added on the track walking wheel main body, the noise produced when the track walking wheel walks on the track is reduced, and the track walking wheel becomes more wearable and can not damage the wiring on the track; even though the protective sleeve is worn after being used for a long time, the protective sleeve can be directly changed, thereby saving the maintenance cost of directly rejecting the walking wheel, prolonging the service life of the track walking wheel, realizing the high durable function of the track walking wheel; moreover, the detaching operation is simple and convenient during the whole repairing process.
Description
Technical field
The present invention relates to road wheel mechanism, especially relate to track travel wheel that is used for railway operation along the line and the lamps and lanterns that uses this track travel wheel.
Background technology
Track travel wheel is usually used in railway systems, often uses when particularly along the railway each track division is safeguarded railway security.Track stands rolling of train in daily, tend to form sharp edge at the left surface of track and right flank edge the sharp edge at this two place track travel wheel that often is easy to wear and tear.
The track travel wheel that uses on the railway section at present has two kinds, and a kind of is metal metal wheel, when metal wheel is walked in orbit, can send the sound of " crash when crash when ", and noise is very big, and very easily wear and tear track and the wiring that scratches on the track; Another kind is the plastic cement insulation wheel that adopts plastic cement to process, and it is easy to wearing and tearing, often 3～4 months will severe wear and need to change, condemnation factor is high, has therefore improved maintenance cost.
Summary of the invention
The technical matters that the present invention will solve is, to the above-mentioned defective of prior art, a kind of track travel wheel is provided, and it realizes zero noise walking with simple structure, and more wear-resistant, and it is low to change frequency, and high durable, maintenance cost is low.
Another object of the present invention is to, a kind of lamps and lanterns that uses above-mentioned track travel wheel is provided.
The technical solution adopted for the present invention to solve the technical problems is:
Construct a kind of track travel wheel; Comprising can be along the road wheel body of track travel; Be provided with wheel shaft and bearing in the said road wheel body; Said road wheel body can rotate on said track, to walk around said wheel shaft, wherein, on said road wheel body and the contacted outside face of said track, is coated with the protecting sleeve that adopts elasticity, rub resistance material to process.
Track travel of the present invention wheel, wherein, said road wheel body comprises roller bearing portion, also comprises being positioned at said roller bearing portion two ends, being easy to by the side surface part of rail flanges friction; Said protecting sleeve comprises the cylinder surface layer that covers said roller bearing portion outside face and covers left side surface layer and the right side surface layer on the said side surface part.
Track travel wheel of the present invention, wherein, the roller bearing portion of said road wheel body is made up of the removable first roller bearing portion and the second roller bearing portion.
Track travel wheel of the present invention, wherein, the wheel shaft two ends of said track travel wheel are provided with fixed mount, also are arranged with catch at said wheel shaft both ends, and said catch is arranged between said fixed mount and the said bearing; Said wheel shaft two ends also are provided with the nut assembly that is used to lock said fixed mount, bearing and catch;
Said nut assembly presses the both sides of said fixed mount, catch and road wheel body facial from the inward at both ends of said wheel shaft, and the said first roller bearing portion and the second roller bearing portion are also therefore compacted, and can rotate around said wheel shaft.
Track travel of the present invention wheel, wherein, between said cylinder surface layer and said left side surface layer and the right side surface layer be connected transition face, and said roller bearing portion and both sides face between transition face suitable.
Track travel wheel of the present invention, wherein, said protecting sleeve is for adopting the integrated rubber protecting sleeve of rubber.
Track travel wheel of the present invention, wherein, the nylon wheel of said road wheel body for adopting nylon to process, or be the metal metal wheel of employing, or the plastic cement insulation wheel for adopting plastic cement to process.
Track travel wheel of the present invention, wherein, said road wheel body and the contacted outside face of track comprise and said rail top face, both sides of the edge, track left surface and the contacted outside face of track right flank.
The present invention also provides a kind of lamps and lanterns, comprises lamp body, wherein, also comprises foregoing track travel wheel, and said lamp body is fixed on the fixed mount of said track travel wheel.
The protecting sleeve that the present invention processes through increase one deck low noise, scratch-resistant material on the road wheel body of track travel wheel; Reduce the noise that the track travel wheel is produced when walking in orbit, and make that the track travel wheel is more wear-resisting, and can not damage the wiring on the track; Even protecting sleeve uses the back wearing and tearing for a long time; Directly more change protecting sleeve and get final product, can save the maintenance cost of directly scrapping the road wheel body, with respect to the service life that has prolonged the track travel wheel; Realized the high durable function of track travel wheel, and the dismounting of whole maintenance process is very simple, convenient.
Description of drawings
To combine accompanying drawing and embodiment that the present invention is described further below, in the accompanying drawing:
Fig. 1 is the generalized section of the track travel wheel construction of the embodiment of the invention;
Fig. 2 is an A part enlarged diagram among Fig. 1;
Fig. 3 is the assembling exploded perspective view of the track travel wheel construction of the embodiment of the invention;
Fig. 4 is the practical application scheme drawing of the track travel wheel construction of the embodiment of the invention.
The specific embodiment
Below in conjunction with diagram, the preferred embodiments of the present invention are described in detail.
The track travel wheel construction section-drawing of preferred embodiment of the present invention is as shown in Figure 1; Consult Fig. 2,3 and 4 simultaneously; Wherein comprise can be along the road wheel body 3 of track 8 walkings for track travel wheel; In this road wheel body 3, be provided with suitable wheel shaft 7 and bearing 4, road wheel body 3 can rotate around wheel shaft 7, with walking on track 8.When 3 walkings of road wheel body and on the track 8 contacted outside faces, also be coated with the protecting sleeve 2 that adopts elasticity, rub resistance material to process.Wherein, road wheel body 3 comprises and rail top face 82, track both sides of the edge, track left surface 81 and track right flank 83 contacted outside faces with track 8 contacted outside faces.
Walk when road wheel body 3 rotates on track 8 around wheel shaft 7, the protecting sleeve 2 on its outside face contacts with track 8 outside faces, and road wheel body 3 surfaces do not contact with track 8, therefore can not be worn.And because protecting sleeve 2 adopts elastomeric materials to process,, produce friction of rolling on 8 on track when the track travel wheel rolls, and because the elasticity of protecting sleeve 2 can suitably cushion the function of zero noise that therefore can realize walking, and can not damage the wiring on the track 8.Because protecting sleeve 2 adopts the material of rub resistance to process, can make track travel take turns rub resistance more, longer service life simultaneously.
Among the above embodiment, cover the protecting sleeve 2 preferred integrated rubber protecting sleeves of rubber that adopt of road wheel body 3 outside faces, utilize rubber better elastic and rub resistance, realize zero noise, the rub resistance walking function of track travel wheel.
In a further embodiment, as shown in Figure 1, road wheel body 3 comprises roller bearing portion 31, and wheel shaft 7 and bearing 4 are arranged in the roller bearing portion 31, also comprises being positioned at roller bearing portion 31 two ends, being easy to by the side surface part 32 of track 8 edges frictions.Protecting sleeve 2 comprises the cylinder surface layer 22 that covers roller bearing portion 31 outside faces and covers the side facing on the side surface part 32, comprising left side surface layer 21 and right side surface layer 23.If gapped between road wheel body 3 and the protecting sleeve 2, or excessive clearance, when then the track travel wheel is walked on track 8, can knock equally and can't realize zero noise.Therefore protecting sleeve 2 is fitted with road wheel body 3 intimate, and during walking, no gap can be quiet more between road wheel body 3 and the protecting sleeve 2.
Preferably; Like Fig. 1 and shown in Figure 4; The cylinder surface layer 22 of protecting sleeve 2 is adaptive with roller bearing portion 31 that is connected transition and road wheel body 3 and the transition phase between the side surface part 32 between the side facing (comprising left side surface layer 21 and right side surface layer 23); As connecting with curved surface between roller bearing portion 31 and the side surface part 32, then be connected with curved surface equally between cylinder surface layer 22 and the side facing (surface layer 21 and right side surface layer 23 on the left of comprising).Protecting sleeve 2 can fit with road wheel body 3 surfaces more like this, makes track travel when walking wheel quiet more, and protecting sleeve 2 better guard rows travelling wheel body 3 do not receive the wearing and tearing of track 8.
For making track travel take turns convenient dismounting; So that change protecting sleeve 2; As shown in Figure 3; The roller bearing portion 31 of the road wheel body 3 of track travel wheel is made up of removable two parts, i.e. the first roller bearing portion 311 and the second roller bearing portion 312, also thus road wheel body 3 be divided into identical two parts; Wherein a part of first side surface part 321 that comprises the first roller bearing portion 311 and be located at these first roller bearing portion, 311 1 ends, another part comprises the second roller bearing portion 312 and is arranged on second side surface part 322 of these second roller bearing portion, 321 1 ends.See also Fig. 2 and Fig. 3, be provided with fixed mount 1 at wheel shaft 7 two ends, but the object that captive joint need be fixed on the fixed mount 1; Two ends at wheel shaft 7 also are arranged with catch 5, and catch 5 is arranged between fixed mount 1 and the bearing 4.Wheel shaft 7 two ends also are provided with the nut assembly 6 of be used to be locked frame 1, bearing 4 and catch 5; Nut assembly 6 is from the both sides facial 32 of inward at both ends press fit frame 1, catch 5 and road wheel body 3; Therefore also compacted between two parts of roller bearing portion 31; And can rotate around wheel shaft 7, protecting sleeve 2 tightly is enclosed within the outside of road wheel body 3.
When the track travel wheel causes protecting sleeve 2 wearing and tearing on surface because of long-term use; Only need the nut assembly 6 at wheel shaft 7 two ends be pulled down; Catch 5, road wheel body 3 are progressively pulled down, behind road wheel body 3 separated into two parts, protecting sleeve 2 can be taken off from top easily again.
When new protecting sleeve 2 is installed, also need not require great effort, only need two parts of road wheel body 3 be penetrated protecting sleeve 2 from two ends, again protecting sleeve 2 got final product by nut assembly 6 lockings with road wheel body 3, catch 5, fixed mount 1.Can save the maintenance cost of directly scrapping road wheel body 3 like this, prolong the service life of track travel wheel relatively, realized the high durable function of track travel wheel, and the dismounting of whole maintenance process be very simple, convenient.
More than among each embodiment, road wheel body 3 can be the nylon wheel that adopts nylon to process, or for adopting metal metal wheel, or the plastic cement insulation wheel for adopting plastic cement to process.No matter adopt which kind of material to process, road wheel body 3 can not be worn because the protection of protecting sleeve 2 has been arranged easily, the wiring on the track 8 that yet can not wear and tear, zero noise in the time of can also realizing the walking of track travel wheel simultaneously.
More than among each embodiment, wheel shaft 7 can be selected according to the required weight of bearing of reality, at wheel shaft 7 two ends respective threads is set simultaneously; The model of antifriction-bearing box 4 can be selected according to the requirement of the weight of bearing of reality and road wheel body 3, wheel shaft 7; The diameter of catch 5 can be selected according to the diameter of antifriction-bearing box 4 and the diameter of wheel shaft 7, and nut assembly 6 can come choice criteria type plain cushion, normal type single coil spring lock washer, standard I type nut and standard cover type nut according to the screw thread at wheel shaft 7 two ends.
A kind of lamps and lanterns also is provided in the another embodiment of the present invention; Comprise lamp body (not shown); Also comprise the track travel wheel that is used for fixing lamp body described in the arbitrary embodiment in front; Wherein, lamp body is fixed on the fixed mount 1 of track travel wheel, and the concrete structure of taking turns about track travel repeats no more at this.
The protecting sleeve 2 that the present invention processes through increase one deck low noise, scratch-resistant material on the road wheel body 3 of track travel wheel; Reduce the noise that is produced when the track travel wheel is walked on track 8; And make that the track travel wheel is more wear-resisting, and can not damage the wiring on the track 8; Even wear and tear in the protecting sleeve 2 long-time backs of using; Directly more changing protecting sleeve 2 gets final product; Can save the maintenance cost of directly scrapping road wheel body 3; With respect to the service life that has prolonged the track travel wheel, realized the high durable function of track 8 road wheels, and the dismounting of whole maintenance process is very simple, convenient.
Should be understood that, concerning those of ordinary skills, can improve or conversion, and all these improvement and conversion all should belong to the protection domain of accompanying claims of the present invention according to above-mentioned explanation.
Claims (7)
1. a track travel is taken turns; Comprising can be along the road wheel body (3) of track (8) walking; Be provided with wheel shaft (7) and bearing (4) in the said road wheel body (3); Said road wheel body (3) can rotate to go up walking at said track (8) around said wheel shaft (7), it is characterized in that, on said road wheel body (3) and the contacted outside face of said track (8), is coated with the protecting sleeve (2) that adopts elasticity, rub resistance material to process;
Said road wheel body (3) comprises roller bearing portion (31), also comprises being positioned at said roller bearing portion (31) two ends, being easy to by the side surface part (32) of track (8) edge friction; Said protecting sleeve (2) comprises the cylinder surface layer (22) that covers said roller bearing portion (31) outside face and covers left side surface layer (21) and the right side surface layer (23) on the said side surface part (32);
The roller bearing portion (31) of said road wheel body (3) is made up of the removable first roller bearing portion (311) and the second roller bearing portion (312).
2. track travel wheel according to claim 1; It is characterized in that; Wheel shaft (7) two ends of said track travel wheel are provided with fixed mount (1); Also be arranged with catch (5) at said wheel shaft (7) both ends, said catch (5) is arranged between said fixed mount (1) and the said bearing (4); Said wheel shaft (7) two ends also are provided with the nut assembly (6) that is used to lock said fixed mount (1), bearing (4) and catch (5);
Said nut assembly (6) is pressed the both sides facial (32) of said fixed mount (1), catch (5) and road wheel body (3) from the inward at both ends of said wheel shaft (7); The said first roller bearing portion (311) and the second roller bearing portion (312) are also therefore compacted, and can rotate around said wheel shaft (7).
3. track travel wheel according to claim 1; It is characterized in that, between said cylinder surface layer (22) and said left side surface layer (21) and the right side surface layer (23) be connected transition face, and said roller bearing portion (31) and both sides facial (32) between transition face suitable.
4. track travel wheel according to claim 1 is characterized in that said protecting sleeve (2) is for adopting the integrated rubber protecting sleeve of rubber.
5. track travel wheel according to claim 1 is characterized in that, the nylon wheel of said road wheel body (3) for adopting nylon to process, or be the metal metal wheel of employing, or the plastic cement insulation wheel for adopting plastic cement to process.
6. track travel wheel according to claim 1; It is characterized in that said road wheel body (3) comprises and said rail top face (82), both sides of the edge, track left surface (81) and the contacted outside face of track right flank (83) with the contacted outside face of track (8).
7. lamps and lanterns; Comprise lamp body, it is characterized in that, also comprise like each described track travel wheel in the claim 1～6; Wheel shaft (7) two ends of said track travel wheel are provided with fixed mount (1), and said lamp body is fixed on the fixed mount (1) of said track travel wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010210430 CN101870230B (en) | 2010-06-28 | 2010-06-28 | Track walking wheel and illuminating lamp using the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010210430 CN101870230B (en) | 2010-06-28 | 2010-06-28 | Track walking wheel and illuminating lamp using the same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101870230A CN101870230A (en) | 2010-10-27 |
| CN101870230B true CN101870230B (en) | 2012-10-17 |
Family
ID=42995381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010210430 Expired - Fee Related CN101870230B (en) | 2010-06-28 | 2010-06-28 | Track walking wheel and illuminating lamp using the same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101870230B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102582356A (en) * | 2011-01-10 | 2012-07-18 | 海洋王照明科技股份有限公司 | Track traveling wheel and track traveling device |
| CN102673580B (en) * | 2011-03-17 | 2015-10-28 | 海洋王照明科技股份有限公司 | A kind of Multifunctional mobile vehicle frame and removable lighting |
| CN103042882A (en) * | 2012-12-28 | 2013-04-17 | 苏州新奇特清洗设备有限公司 | Movable travelling wheel |
| CN104696907B (en) * | 2013-12-04 | 2020-01-17 | 深圳市海洋王照明工程有限公司 | Track wheel and track lamp applying same |
| CN105081660A (en) * | 2015-08-27 | 2015-11-25 | 重庆万斯金属特种成形有限公司 | Automobile silencer peripheral surface welding machine |
| CN105075903A (en) * | 2015-09-21 | 2015-11-25 | 广西参皇养殖集团有限公司 | Automatic walking vehicle for artificial breeding of breeding hens |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2033313A (en) * | 1978-10-06 | 1980-05-21 | Raychem Corp | Rail wheel |
| CN86101545A (en) * | 1986-08-20 | 1988-03-02 | 周浩 | Operation of rigid wheel cuticular layer and application system thereof |
| US5183306A (en) * | 1990-12-05 | 1993-02-02 | Sab Wabco Holdings B.V. | Rail vehicle wheel |
| CN1297403A (en) * | 1998-04-22 | 2001-05-30 | Skf工程研究中心公司 | Railway vehicle wheel with improved damping characteristics |
| CN201287582Y (en) * | 2008-11-13 | 2009-08-12 | 密延超 | Seal blind hole type tanker vehicle wheel |
-
2010
- 2010-06-28 CN CN 201010210430 patent/CN101870230B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2033313A (en) * | 1978-10-06 | 1980-05-21 | Raychem Corp | Rail wheel |
| CN86101545A (en) * | 1986-08-20 | 1988-03-02 | 周浩 | Operation of rigid wheel cuticular layer and application system thereof |
| US5183306A (en) * | 1990-12-05 | 1993-02-02 | Sab Wabco Holdings B.V. | Rail vehicle wheel |
| CN1297403A (en) * | 1998-04-22 | 2001-05-30 | Skf工程研究中心公司 | Railway vehicle wheel with improved damping characteristics |
| CN201287582Y (en) * | 2008-11-13 | 2009-08-12 | 密延超 | Seal blind hole type tanker vehicle wheel |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101870230A (en) | 2010-10-27 |
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| C10 | Entry into substantive examination | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121017 Termination date: 20190628 |
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| CF01 | Termination of patent right due to non-payment of annual fee |