CN101823406B - Iron rail wheel of mobile lighting vehicle - Google Patents
Iron rail wheel of mobile lighting vehicle Download PDFInfo
- Publication number
- CN101823406B CN101823406B CN2010101524345A CN201010152434A CN101823406B CN 101823406 B CN101823406 B CN 101823406B CN 2010101524345 A CN2010101524345 A CN 2010101524345A CN 201010152434 A CN201010152434 A CN 201010152434A CN 101823406 B CN101823406 B CN 101823406B
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- Prior art keywords
- rail wheel
- surface part
- metal catch
- stationary plane
- rail
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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 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 and produce sharp edge by the Train wheel calendering in the rail, 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 change once less than just needing half a year.
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 matters that the present invention will solve is, to the above-mentioned defective of prior art, a kind of rail wheel of mobile illumination car is provided, 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, said rail 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 edge friction; It is characterized in that, be set with the metal catch on the medial surface of two said side surface part.
Rail wheel of the present invention, wherein, said metal catch comprises the semi-circular stationary plane that fits and captive joint with said side surface part, said stationary plane is 90 degree bendings near the side in the semi-circular center of circle and extends, and fits with said roller bearing portion; The external diameter of said semi-circular internal diameter and said roller bearing portion is suitable.
Rail wheel of the present invention; Wherein, Said stationary plane be provided be used for said side surface part on the aperture fixing stud bolt hole that matches; Said stud bolt hole was set in the corresponding aperture after said stationary plane and said side surface part fitted, and through the screw that is located in corresponding aperture and the stud bolt hole said metal catch was fixedly connected on the said side surface part.
Rail wheel of the present invention, wherein, the side away from the said semi-circular center of circle on the said stationary plane is the edge that 90 degree bending extensions coat said side surface part.
Rail wheel of the present invention, wherein, each said side surface part is provided with two said metal catch, and two said metal catch splice mutually and are annular arrangement.
Rail wheel of the present invention, wherein, said stationary plane be provided with at least three be used for said side surface part on the aperture fixing stud bolt hole that matches, be provided with six said apertures on each said side surface part at least.
Rail wheel of the present invention, wherein, six said apertures are centrosymmetric and are arranged on the said side surface part.
Rail wheel of the present invention wherein, also is equipped with the bullet pad on the said screw.
Rail wheel of the present invention wherein, also is equipped with plain cushion on the said screw.
The present invention is provided with the metal catch through the rail wheel at mobile illumination car with the position that rail rubs mutually, makes rail wheel more wear-resisting, has 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
To combine accompanying drawing and embodiment that the present invention is described further below, 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 on rail, walking.
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 is as shown in Figure 1; Consult Fig. 4 and Fig. 5 simultaneously, said 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 on the medial surface of two side surface part 12 side of roller bearing portion (promptly near), is set with metal catch 20.
As shown in Figure 9, when mobile illumination car went on rail 30, the both sides rail wheel that is positioned at the mobile illumination car bottom rolled 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 after the distortion, even more serious to the friction of both sides facial 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; Like Fig. 5 and shown in Figure 6, be easy to dismounting more for making metal catch 20, metal catch 20 is fitted with side surface part 12 and the stationary plane 24 of captiveing joint is designed to semi-circular; Stationary plane 24 is 90 degree bendings near the lateral edges in the semi-circular center of circle and extends; 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, protection side surface part 12 further.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; Like Fig. 5 and shown in Figure 6; Side away from the semi-circular center of circle on the stationary plane 24 is 90 degree bending extensions, forms 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 be provided with at least three be used for side surface part 12 on the aperture 121 fixing stud bolt hole 21 that matches, be 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 facial 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 the needs replacing, only need back out the 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 through the rail wheel at mobile illumination car with the position that rail rubs mutually, makes rail wheel more wear-resisting, has 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, 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. the rail wheel of a mobile illumination car; Comprise rail wheel body (10); Said rail wheel body (10) comprises roller bearing portion (11); Also comprise being positioned at said roller bearing portion (11) two ends, being easy to it is characterized in that, be set with metal catch (20) on the medial surface of two said side surface part (12) by the side surface part (12) of rail (30) edge friction;
Said metal catch (20) comprises the semiorbicular stationary plane (24) that fits and captive joint with said side surface part (12); Said 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 said roller bearing portion (11); The external diameter of said semiorbicular internal diameter and said roller bearing portion (11) is suitable;
Said stationary plane (24) be provided be used for said side surface part (12) on aperture (121) the fixing stud bolt hole (21) that matches; Said stud bolt hole (21) was set in the corresponding aperture (121) after said stationary plane (24) fitted with said side surface part (12), and through the screw (40) that is located in corresponding aperture (121) and the stud bolt hole (21) said metal catch (20) was fixedly connected on the said side surface part (12).
2. rail wheel according to claim 1 is characterized in that, the side that said stationary plane (24) is gone up away from the said semi-circular center of circle is second extended surface (23) that 90 degree bendings extend to form coating said side surface part (12) edge.
3. rail wheel according to claim 1 is characterized in that, each said side surface part (12) is provided with two said metal catch (20), and two said metal catch (20) splice mutually and are annular arrangement.
4. rail wheel according to claim 1 is characterized in that, said stationary plane (24) is provided with at least three said stud bolt holes (21), is provided with six said apertures (121) at least on each said side surface part (12).
5. rail wheel according to claim 4 is characterized in that, six said apertures (121) are centrosymmetric and are arranged on the said side surface part (12).
6. rail wheel according to claim 1 is characterized in that, also is equipped with bullet pad (42) on the said screw (40).
7. rail wheel according to claim 6 is characterized in that, also is equipped with plain cushion (41) on the said 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 CN101823406A (en) | 2010-09-08 |
| CN101823406B true 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) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| BR202016005359Y1 (en) * | 2016-03-10 | 2019-09-10 | Vale S/A | wheels for translation trucks |
Citations (4)
| 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 |
| 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 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS565203A (en) * | 1979-06-27 | 1981-01-20 | Hitachi Ltd | Running wheel rolling on rail |
| PL385392A1 (en) * | 2008-06-09 | 2009-12-21 | Plasma System Spółka Akcyjna | Ring of a wheel |
-
2010
- 2010-04-22 CN CN2010101524345A patent/CN101823406B/en not_active Expired - Fee Related
Patent Citations (4)
| 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 |
| 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 |
Non-Patent Citations (1)
| Title |
|---|
| JP昭56-5203A 1981.01.20 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101823406A (en) | 2010-09-08 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C14 | Grant of patent or utility model | ||
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| 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 |