CN101823406A - Iron rail wheel of mobile lighting vehicle - Google Patents
Iron rail wheel of mobile lighting vehicle Download PDFInfo
- Publication number
- CN101823406A CN101823406A CN 201010152434 CN201010152434A CN101823406A CN 101823406 A CN101823406 A CN 101823406A CN 201010152434 CN201010152434 CN 201010152434 CN 201010152434 A CN201010152434 A CN 201010152434A CN 101823406 A CN101823406 A CN 101823406A
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- Prior art keywords
- rail wheel
- surface part
- metal catch
- wheel according
- stationary plane
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title abstract 20
- 229910052742 iron Inorganic materials 0.000 title abstract 10
- 239000002184 metal Substances 0.000 claims abstract description 47
- 229910052751 metal Inorganic materials 0.000 claims abstract description 47
- 238000005286 illumination Methods 0.000 claims description 15
- 238000005452 bending Methods 0.000 claims description 6
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 5
- 238000005096 rolling process Methods 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 1
- 241001465382 Physalis alkekengi Species 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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Abstract
The invention relates to an iron rail wheel of a mobile lighting vehicle, comprising an iron rail wheel body; the iron rail wheel body comprises a rolling shaft part and further comprises side surface parts which are positioned at the two ends of the rolling shaft part and are easily rubbed by the edge of an iron rail; and the inner side surfaces of the two side surface parts are fixedly provided with metal baffle sheets. By arranging the metal baffle sheets at the position where the iron rail wheel of the mobile lighting vehicle rubs with the iron rail, the iron rail wheel is more wear-resisting, the frequency of exchanging the iron rail wheel is reduced, the metal baffle sheets are very easy to be exchanged even though being worn, other parts of the iron rail wheel do not need to be scraped, more cost is saved, the utilization ratio of materials is improved and the maintenance cost is reduced.
Description
Technical field
The present invention relates to lamps and lanterns, especially relate to the rail wheel of mobile illumination car.
Background technology
Usually need to use mobile illumination car in the railway section daily attention at present, the rail wheel of mobile illumination car moves the drive lamps and lanterns and moves on rail.
Used rail wheel great majority all are plastic nylons in the market now, and are not wear-resistant.Often the track for a train period of service long after, can be rolled by Train wheel in the rail and produces sharp edge, after width reached 77MM, the both sides of wearing and tearing plastic cement rail wheel that can be serious caused shorten the service life of rail wheel, often half a year is less than just needing replacing once.
And just must scrap after the rail wheel serious wear, cause whole rail wheel assembly simultaneously, comprise that bearing, rail wheel shaft etc. are all scrapped simultaneously, increase the maintenance cost of mobile illumination car so greatly.
Summary of the invention
The technical problem to be solved in the present invention is, at the above-mentioned defective of prior art, provides a kind of rail wheel of mobile illumination car, and it is simple in structure, and is more wear-resisting, and it is low to change frequency, and maintenance cost is low.
The technical solution adopted for the present invention to solve the technical problems is:
Construct a kind of rail wheel of mobile illumination car, comprise the rail wheel body, described rail wheel body comprises roller bearing portion, also comprises being positioned at described roller bearing portion two ends, being easy to the side surface part that rubbed by rail edge, it is characterized in that, be set with the metal catch on the medial surface of two described side surface part.
Rail wheel of the present invention, wherein, described metal catch comprises the semi-circular stationary plane that fits and captive joint with described side surface part, described stationary plane is 90 degree bendings near the side in the semi-circular center of circle and extends, and fits with described roller bearing portion; The external diameter of described semi-circular internal diameter and described roller bearing portion is suitable.
Rail wheel of the present invention, wherein, described stationary plane is provided with and is used for matching with aperture on the described side surface part fixing stud bolt hole, described stud bolt hole was set in the corresponding aperture after described stationary plane and described side surface part fitted, and by the screw that is located in corresponding aperture and the stud bolt hole described metal catch was fixedly connected on the described side surface part.
Rail wheel of the present invention, wherein, the side away from the described semi-circular center of circle on the described stationary plane is the edge that 90 degree bending extensions coat described side surface part.
Rail wheel of the present invention, wherein, each described side surface part is provided with two described metal catch, and two described metal catch splice mutually and are annular arrangement.
Rail wheel of the present invention, wherein, described stationary plane is provided with at least three fixing stud bolt holes that are used for matching with aperture on the described side surface part, is provided with six described apertures on each described side surface part at least.
Rail wheel of the present invention, wherein, six described apertures are centrosymmetric and are arranged on the described side surface part.
Rail wheel of the present invention wherein, also is equipped with the bullet pad on the described screw.
Rail wheel of the present invention wherein, also is equipped with plain cushion on the described screw.
The present invention is provided with the metal catch by the rail wheel at mobile illumination car with the position that rail rubs mutually, make rail wheel more wear-resisting, reduced the frequency that rail wheel is changed, even and the metal catch is worn, also be highly susceptible to changing, need do not scrap the miscellaneous part of rail wheel, save cost more, improve stock utilization, reduce maintenance cost.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the rail wheel structural representation of the embodiment of the invention;
Fig. 2 is the rail wheel cutaway view of the embodiment of the invention;
Fig. 3 is an A part enlarged diagram among Fig. 2;
Fig. 4 is the rail wheel body construction scheme drawing of the rail wheel of the embodiment of the invention;
Fig. 5 is the metal baffle structure scheme drawing of the embodiment of the invention;
Fig. 6 is the metal catch cutaway view of the embodiment of the invention;
Fig. 7 assembles scheme drawing for the metal catch of the embodiment of the invention on the rail wheel body;
Fig. 8 is the whole assembling of the rail wheel scheme drawing of the embodiment of the invention;
Fig. 9 is the rail wheel of the embodiment of the invention scheme drawing of walking on rail.
The specific embodiment
Below in conjunction with diagram, the preferred embodiments of the present invention are described in detail.
The rail wheel of the mobile illumination car of preferred embodiment of the present invention as shown in Figure 1, consult Fig. 4 and Fig. 5 simultaneously, described rail wheel comprises rail wheel body 10, and rail wheel body 10 comprises roller bearing portion 11, the 11 hollow settings of roller bearing portion can be passed the axle drive shaft that connects the mobile illumination car actuating device.Rail wheel body 10 also comprises the 11 side faces at both ends portions 12 of roller bearing portion that are positioned at, and is set with metal catch 20 on the medial surface (i.e. a side of close roller bearing portion) of two side surface part 12.
As shown in Figure 9, when mobile illumination car travels on rail 30, the both sides rail wheel that is positioned at the mobile illumination car bottom rolls on rail, side surface part 12 medial surfaces on the rail wheel body 10 and the edge friction of rail 30, when rail 30 edges pressed by train the distortion after, even more serious to the friction of both sides face 12, after having fixed metal catch 20 on the side surface part 12, metal catch 20 contacts with rail 30, can reduce the friction of 30 pairs of rail wheel bodies 10 of rail, reduces the wearing and tearing of rail wheel.
Preferably; as shown in Figure 5 and Figure 6; for making metal catch 20 be easy to dismounting more; the stationary plane 24 that metal catch 20 is fitted with side surface part 12 and captive joint is designed to semi-circular; one lateral edges in the stationary plane 24 close semi-circular centers of circle is 90 degree bending and extensions; form first extended surface 22; this first extended surface 22 fits with roller bearing portion 11; even metal catch 20 is except that blocking side surface part 12; also block the corner that side surface part 12 and roller bearing portion 11 intersect simultaneously, further protect side surface part 12.Design the stationary plane 24 semiorbicular internal diameters of metal catch 20 and the external diameter of roller bearing portion 11 suitable simultaneously, make metal catch 20 can just be stuck in the roller bearing portion 11, assemble tightr.
Further; as shown in Figure 5 and Figure 6; side away from the semi-circular center of circle on the stationary plane 24 is 90 degree bending extensions; form second extended surface 23; this second extended surface 23 envelopes the edge of side surface part 12; the side surface part 12 of better protection rail wheel body 10 can make metal catch 20 fixing more firm simultaneously.
Preferably, as shown in Figure 7, each side surface part 12 is provided with 20, two metal catch 20 of two metal catch splices mutually and is annular arrangement, and just in time ring is lived the roller bearing portion 11 of rail wheel body 10, is convenient to install and dismounting.
More preferably, as shown in Figure 7, the stationary plane 24 of metal catch 20 is provided with at least three fixing stud bolt holes 21 that are used for matching with aperture 121 on the side surface part 12, is provided with six apertures 121 on each side surface part 12 at least, the stud bolt hole 21 on corresponding two metal catch 20.
Wherein, as shown in Figure 4, six apertures 121 preferably are centrosymmetric and are arranged on the side surface part 12, make each bearing stressed more even.
More step up for metal catch 20 is fixed, on screw 40, also be equipped with bullet pad 42, or be provided with bullet pad 42 and plain cushion 41 simultaneously, can play the purpose that prevents that metal catch 20 from becoming flexible.
During assembling, as shown in Figure 8, consult Fig. 2 and Fig. 3 simultaneously, two semiorbicular metal catch 20 are inserted in the roller bearing portion 11 of rail wheel body 10, simultaneously in the aperture 121 on the also corresponding side surface part 12 of being inserted in rail wheel body 10 of the screw column 21 of metal catch 20, screw 40 passes the aperture 121 of bullet pad 42, plain cushion 41 and side surface part 12 then, is screwed in the screw column 21 of metal catch 20, with metal catch 20 and rail wheel body 10 connecting together tightly.
As shown in Figure 9; when the rail wheel of mobile illuminating lamp moves on rail 30; metal catch 20 can avoid plastic cement rail wheel body 10 sides direct and rail 30 to rub, and from playing the effect of the both sides face 12 of protecting rail wheel body 10, has prolonged the service life of rail wheel.
When the metal catch 20 on the rail wheel may wear to when need changing, only need to back out screw 40 on the metal catch 20 with screwdriver, just can take off the metal catch 20 on the rail wheel then easily.Take new metal catch then, just can very easily new metal catch be assembled on the rail wheel body, realize the function that is convenient for changing according to opposite step.
The rail wheel of mobile illumination car of the present invention is provided with the metal catch by the rail wheel at mobile illumination car with the position that rail rubs mutually, make rail wheel more wear-resisting, reduced the frequency that rail wheel is changed, even and the metal catch is worn, also be highly susceptible to changing, need do not scrap the miscellaneous part of rail wheel, save cost more, improve stock utilization, reduce maintenance cost.
Should be understood that, for those of ordinary skills, can be improved according to the above description or conversion, and all these improvement and conversion all should belong to the protection domain of claims of the present invention.
Claims (9)
1. the rail wheel of a mobile illumination car, comprise rail wheel body (10), described rail wheel body (10) comprises roller bearing portion (11), also comprise and be positioned at described roller bearing portion (11) two ends, be easy to by the side surface part (12) of rail (30) edge friction, it is characterized in that, be set with metal catch (20) on the medial surface of two described side surface part (12).
2. rail wheel according to claim 1, it is characterized in that, described metal catch (20) comprises the semiorbicular stationary plane (24) that fits and captive joint with described side surface part (12), described stationary plane (24) is 90 degree bending extensions near a side in the semi-circular center of circle, forms first extended surface (22) that fits with described roller bearing portion (11); The external diameter of described semiorbicular internal diameter and described roller bearing portion (11) is suitable.
3. rail wheel according to claim 2, it is characterized in that, described stationary plane (24) is provided with and is used for matching with aperture (121) on the described side surface part (12) fixing stud bolt hole (21), described stud bolt hole (21) was set in the corresponding aperture (121) after described stationary plane (24) fitted with described side surface part (12), and by the screw (40) that is located in corresponding aperture (121) and the stud bolt hole (21) described metal catch (20) was fixedly connected on the described side surface part (12).
4. rail wheel according to claim 2 is characterized in that, the side that described stationary plane (24) is gone up away from the described semi-circular center of circle is second extended surface (23) that 90 degree bendings extend to form coating described side surface part (12) edge.
5. rail wheel according to claim 2 is characterized in that, each described side surface part (12) is provided with two described metal catch (20), and two described metal catch (20) splice mutually and are annular arrangement.
6. rail wheel according to claim 3 is characterized in that, described stationary plane (24) is provided with at least three described stud bolt holes (21), is provided with six described apertures (121) at least on each described side surface part (12).
7. rail wheel according to claim 6 is characterized in that, six described apertures (121) are centrosymmetric and are arranged on the described side surface part (12).
8. rail wheel according to claim 3 is characterized in that, also is equipped with bullet pad (42) on the described screw (40).
9. rail wheel according to claim 8 is characterized in that, also is equipped with plain cushion (41) on the described screw (40).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101524345A CN101823406B (en) | 2010-04-22 | 2010-04-22 | Iron rail wheel of mobile lighting vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101524345A CN101823406B (en) | 2010-04-22 | 2010-04-22 | Iron rail wheel of mobile lighting vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101823406A true CN101823406A (en) | 2010-09-08 |
| CN101823406B CN101823406B (en) | 2012-11-28 |
Family
ID=42687650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101524345A Expired - Fee Related CN101823406B (en) | 2010-04-22 | 2010-04-22 | Iron rail wheel of mobile lighting vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101823406B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104048273A (en) * | 2013-03-15 | 2014-09-17 | 深圳市海洋王照明工程有限公司 | Lamp and roller structure for lamp |
| CN108778777A (en) * | 2016-03-10 | 2018-11-09 | 淡水河谷公司 | Wheels for translation bogies |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB349890A (en) * | 1929-10-28 | 1931-06-04 | Michelin & Cie | Improvements in wheels for rail vehicles |
| JPS565203A (en) * | 1979-06-27 | 1981-01-20 | Hitachi Ltd | Running wheel rolling on rail |
| GB1603318A (en) * | 1977-04-13 | 1981-11-25 | Raychem Corp | Rail wheels |
| US4702661A (en) * | 1984-06-19 | 1987-10-27 | Luciano Bisiach | Robot carrier structure |
| CN1240388A (en) * | 1996-12-17 | 2000-01-05 | 拓磨艾电机工业株式会社 | Wheel for track travel moving body, moving body provided with same, rail and travelling equipment using rail |
| WO2009151345A1 (en) * | 2008-06-09 | 2009-12-17 | Plasma System S.A. | Railroad wheel with wear resistant flange |
-
2010
- 2010-04-22 CN CN2010101524345A patent/CN101823406B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB349890A (en) * | 1929-10-28 | 1931-06-04 | Michelin & Cie | Improvements in wheels for rail vehicles |
| GB1603318A (en) * | 1977-04-13 | 1981-11-25 | Raychem Corp | Rail wheels |
| JPS565203A (en) * | 1979-06-27 | 1981-01-20 | Hitachi Ltd | Running wheel rolling on rail |
| US4702661A (en) * | 1984-06-19 | 1987-10-27 | Luciano Bisiach | Robot carrier structure |
| CN1240388A (en) * | 1996-12-17 | 2000-01-05 | 拓磨艾电机工业株式会社 | Wheel for track travel moving body, moving body provided with same, rail and travelling equipment using rail |
| WO2009151345A1 (en) * | 2008-06-09 | 2009-12-17 | Plasma System S.A. | Railroad wheel with wear resistant flange |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104048273A (en) * | 2013-03-15 | 2014-09-17 | 深圳市海洋王照明工程有限公司 | Lamp and roller structure for lamp |
| CN104048273B (en) * | 2013-03-15 | 2016-08-31 | 深圳市海洋王照明工程有限公司 | A kind of light fixture and the roller structure for light fixture |
| CN108778777A (en) * | 2016-03-10 | 2018-11-09 | 淡水河谷公司 | Wheels for translation bogies |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101823406B (en) | 2012-11-28 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121128 Termination date: 20190422 |
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| CF01 | Termination of patent right due to non-payment of annual fee |