CN102815316A - Wearing plate and steering frame - Google Patents
Wearing plate and steering frame Download PDFInfo
- Publication number
- CN102815316A CN102815316A CN2012103014420A CN201210301442A CN102815316A CN 102815316 A CN102815316 A CN 102815316A CN 2012103014420 A CN2012103014420 A CN 2012103014420A CN 201210301442 A CN201210301442 A CN 201210301442A CN 102815316 A CN102815316 A CN 102815316A
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- Prior art keywords
- wearing plate
- framework
- pin
- flathead screw
- wear
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Abstract
The invention provides a wearing plate and a steering frame. The wearing plate is applied to an easily-worn part of a framework of the steering frame; and a working face of the wearing plate, which is used for contacting the easily-worn part, is provided with a mechanism which is detachably connected with the framework of the steering frame. The invention further discloses the steering frame, comprising the framework and the wearing plate; and the framework is detachably connected with the wearing plate. The wearing plate and the steering frame are simple, reasonable and compact in structure; the disadvantages of the existing wearing plate are overcome; and the advantages of conveniently installing and detaching are realized.
Description
Technical field
The present invention relates to railway locomotive and rolling stock manufacturing technologies, relate in particular to a kind of wearing plate and bogie truck.
Background technology
For the operation that guarantees that the rail locomotive bogie of car is normal, safe, often being employed on the truck frame position easy to wear increases wearing plate.Wearing plate wears and tears in limited time in the rail locomotive vehicle operating process; Need in time to change, so not only can prevent the wearing and tearing of parts on the framework, reduce the maintaining work of framework; Reduce the cost of maintaining, can also guarantee that bogie truck has good safety in operation.
Existing wearing plate adopts the shape that the thick steel plate of 5-6mm cuts into to be needed, and is fixed on through spot welded mode on the framework position easy to wear of bogie truck.When the rail locomotive vehicle operating, wearing plate wears and tears in limited time, removes original wearing plate; With instruments such as emery wheels framework position easy to wear is polished flat then; Again weld new wearing plate then,, guarantee the safe in operation of bogie truck to recover the virgin state between the framework parts.The wearing plate shape adopts difformity according to the needs of framework, as: the wearing plate on the traction connecting lever seat is as shown in Figure 1, for circular; Laterally the wearing plate on the backstop is as shown in Figure 2, is rectangle.
Existing wearing plate (for example Fig. 1, shown in Figure 2) is though profile is simple; Process also also uncomplicated; The whole process of changing looks also very simple, but to changing the place many constraints is arranged still: need to prepare soldering outfits such as welding generator, titular welding operator; Emery wheel or other milling tools, pressurized air, power supply etc.; Simultaneously, welding repeatedly on truck frame cracks in the commissure easily, or operator's misoperation, welding current takes place cause problems such as bearing galvanic corrosion through bearing.
Summary of the invention
The objective of the invention is to, exist to existing wearing plate and change complicated problems, propose a kind of wearing plate, realize installing, dismantling advantage easily.
For realizing above-mentioned purpose; The technical scheme that the present invention adopts is: a kind of wearing plate; This wearing plate is applied to truck frame position easy to wear, and the driving surface that said wearing plate is used to contact said position easy to wear is provided with the mechanism that removably connects with truck frame.
Further, the said mechanism that removably connects is the pin that is fixed on the wearing plate driving surface, and said pin is more than two.
Further, said pin is welded on the wearing plate, or said pin and wearing plate are one-body molded.
Further, said wearing plate driving surface edge is provided with webge slot.
Further, said pin is two.
Further, said wearing plate is provided with two above flathead screw holes, is provided with flathead screw in the said screw hole, and the driving surface that said flathead screw thread segment protrudes from wearing plate forms the mechanism that removably connects.
Further, said wearing plate is provided with two flathead screw holes.
Another object of the present invention is that a kind of bogie truck also is provided, and has realized that maintaining is convenient, the advantage that safety in operation is good.
For realizing above-mentioned purpose, the technical scheme that the present invention adopts is: a kind of bogie truck, comprise framework and above-mentioned wearing plate, and said framework and wearing plate removably connect.
Further, be fixed with plural pin on the said wearing plate driving surface, said framework position easy to wear is provided with the spacing hole that is complementary with pin, and said pin inserts in the spacing hole, realizes removably connecting of framework and wearing plate.
Further, said wearing plate edge is provided with webge slot.
Further; Said wearing plate is provided with two above flathead screw holes; Be provided with flathead screw in the said screw hole, said flathead screw thread segment protrudes from the driving surface of wearing plate, and said framework position easy to wear is provided with the tapped bore that is complementary with flathead screw; Said flathead screw head is threaded with tapped bore, realizes removably connecting of framework and wearing plate.
Further, said framework is traction connecting lever seat or horizontal backstop.
Further, said wearing plate is the thick steel plate of 5-6mm.
Wearing plate of the present invention and bogie structure are simple, reasonable, compact; Adopt between wearing plate and framework and removably connect; The welding sequence of existing wearing plate is cancelled from field replacement; Need not to prepare related tools such as welding generator, emery wheel, avoided because the improper problem that may take place of welding operation has increased the safety of wearing plate welding; Solved owing to weld the problem that may produce repeatedly; Also simplify the program of field replacement, improved the efficient of changing.
Description of drawings
Fig. 1 is existing wearing plate scheme drawing;
Fig. 2 is another existing wearing plate scheme drawing;
Fig. 3 is the front view of embodiment 1 disclosed wearing plate;
Fig. 4 is the birds-eye view of Fig. 3;
Fig. 5 is the enlarged drawing of pin among Fig. 1;
Fig. 6 is the front view of embodiment 2 disclosed wearing plates;
Fig. 7 is the birds-eye view of Fig. 6.
The specific embodiment
Fig. 3 is the front view of embodiment 1 disclosed wearing plate; Fig. 4 is the birds-eye view of Fig. 3; Fig. 5 is the enlarged drawing of pin among Fig. 1.
Present embodiment discloses a kind of wearing plate; This wearing plate is applied to truck frame position easy to wear; Shown in Fig. 3-5; This wearing plate is that thickness is the circular steel plate of 5mm, and the driving surface that this wearing plate is used to contact said position easy to wear is provided with the mechanism that removably connects with truck frame.This mechanism that removably connects is the pin 2 that is weldingly fixed on two Φ 12mm on the wearing plate driving surface 1, and wearing plate driving surface edge is provided with two webge slots 3.The disclosed wearing plate of present embodiment can be applicable to draw on the connecting lever position easy to wear; Traction connecting lever position easy to wear is provided with the spacing hole that is complementary with pin; The wearing plate pin inserts in the spacing hole; Realize wearing plate and draw removably connecting of connecting lever, wearing plate can effectively prevent to draw the abrasion of connecting lever.During dismounting, only need to insert the webge slot 3 on pin 2 next doors with flat chisel or other instruments, about prize and can disassemble.
Adopt to removably connect between disclosed wearing plate of present embodiment and framework and simplified the fixed form of wearing plate, solved owing to weld the problem that may produce repeatedly; Also simplify the program of field replacement, reduced the difficulty of later maintenance maintenance, improved the efficient of changing.
Fig. 6 is the front view of embodiment 2 disclosed wearing plates; Fig. 7 is the birds-eye view of Fig. 6.
Present embodiment discloses a kind of wearing plate, and this wearing plate is applied to truck frame position easy to wear, and like Fig. 6, shown in 7, the driving surface 1 that wearing plate is used to contact position easy to wear is rectangular steel plates.This wearing plate is: be on the rectangular steel plates of 6mm two flathead screw holes 4 to be set at thickness; Be provided with flathead screw in the flathead screw hole 4, the flathead screw thread segment protrudes from the driving surface that wearing plate is used to contact said position easy to wear and forms the mechanism that removably connects.
The disclosed wearing plate of present embodiment is applied on the position easy to wear of horizontal backstop; Laterally backstop position easy to wear is provided with the tapped bore that is complementary with flathead screw; The flathead screw thread segment of wearing plate is threaded with tapped bore, realizes removably connecting of horizontal backstop and wearing plate.
Flathead screw hole size, shape and quantity can be adjusted according to the size at wearing plate or framework position easy to wear on this wearing plate.
The disclosed wearing plate of present embodiment can avoid equally because the improper problem that may take place of welding operation has increased the safety of wearing plate welding; Solved owing to weld the problem that may produce repeatedly; Also simplify the program of field replacement, improved the efficient of changing.
The disclosed a kind of bogie truck of present embodiment; Comprise traction connecting lever and embodiment 1 disclosed wearing plate; Wearing plate is used to contact on the driving surface at said position easy to wear and is fixed with two pins; Traction connecting lever position easy to wear be provided with wearing plate on the spacing hole that is complementary of pin, the pin of wearing plate inserts in the spacing hole, realizes removably connecting of traction connecting lever and wearing plate.
The disclosed a kind of bogie truck of present embodiment; Comprise horizontal backstop and embodiment 2 disclosed wearing plates, wearing plate is provided with two flathead screw holes, is provided with flathead screw in the screw hole; The flathead screw thread segment protrudes from the driving surface that wearing plate is used to contact said position easy to wear; Laterally backstop position easy to wear is provided with the tapped bore that is complementary with flathead screw, and the flathead screw head of wearing plate is threaded with tapped bore, realizes removably connecting of horizontal backstop and wearing plate.
The present invention is not limited to described wearing plate of the foregoing description and bogie truck, and the conversion of the method for attachment between the shape of wearing plate and wearing plate and framework all drops within protection scope of the present invention.
What should explain at last is: above each embodiment is only in order to explaining technical scheme of the present invention, but not to its restriction; Although the present invention has been carried out detailed explanation with reference to aforementioned each embodiment; Those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, perhaps to wherein part or all technical characteristic are equal to replacement; And these are revised or replacement, do not make the scope of the essence disengaging various embodiments of the present invention technical scheme of relevant art scheme.
Claims (10)
1. wearing plate, this wearing plate is applied to truck frame position easy to wear, it is characterized in that, and the driving surface that said wearing plate is used to contact said position easy to wear is provided with the mechanism that removably connects with truck frame.
2. according to the said wearing plate of claim 1, it is characterized in that the said mechanism that removably connects is the pin that is fixed on the wearing plate driving surface, said pin is more than two.
3. according to the said wearing plate of claim 2, it is characterized in that said pin is welded on the wearing plate, or said pin and wearing plate are one-body molded.
4. according to the said wearing plate of claim 1, it is characterized in that said wearing plate driving surface edge is provided with webge slot.
5. according to the said wearing plate of claim 1; It is characterized in that; Said wearing plate is provided with two above flathead screw holes, is provided with flathead screw in the said screw hole, and the driving surface that said flathead screw thread segment protrudes from wearing plate forms the mechanism that removably connects.
6. a bogie truck is characterized in that, comprises any said wearing plate of framework and claim 1-5, and said framework and wearing plate removably connect.
7. according to the said bogie truck of claim 6; It is characterized in that be fixed with plural pin on the said wearing plate driving surface, said framework position easy to wear is provided with the spacing hole that is complementary with pin; Said pin inserts in the spacing hole, realizes removably connecting of framework and wearing plate.
8. according to the said bogie truck of claim 6; It is characterized in that said wearing plate is provided with two above flathead screw holes, is provided with flathead screw in the said screw hole; Said flathead screw thread segment protrudes from the driving surface of wearing plate; Said framework position easy to wear is provided with the tapped bore that is complementary with flathead screw, and said flathead screw head is threaded with tapped bore, realizes removably connecting of framework and wearing plate.
9. according to the said bogie truck of claim 6, it is characterized in that said wearing plate is the thick steel plate of 5-6mm.
10. according to any said bogie truck of claim 6-9, it is characterized in that said framework is traction connecting lever seat or horizontal backstop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103014420A CN102815316A (en) | 2012-08-22 | 2012-08-22 | Wearing plate and steering frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103014420A CN102815316A (en) | 2012-08-22 | 2012-08-22 | Wearing plate and steering frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102815316A true CN102815316A (en) | 2012-12-12 |
Family
ID=47299860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103014420A Pending CN102815316A (en) | 2012-08-22 | 2012-08-22 | Wearing plate and steering frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102815316A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109483139A (en) * | 2018-12-14 | 2019-03-19 | 中车长江车辆有限公司 | A kind of auxiliary device suitable for railway freight-car steel-casting side frame assembling |
| CN113771904A (en) * | 2021-09-18 | 2021-12-10 | 株洲时代瑞唯减振装备有限公司 | Method for connecting wear-resisting plates on rubber stopper |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3834320A (en) * | 1973-01-05 | 1974-09-10 | Transdyne Inc | Sprung mounted snubber wear plate |
| CN2122174U (en) * | 1990-08-30 | 1992-11-18 | 埃斯科公司 | Digging bucket teeth esp. for large-size drugline bucket |
| US20020079279A1 (en) * | 1999-10-07 | 2002-06-27 | Duncan Scott R. | Friction wedge for a railroad car truck having a replaceable wear member |
| CN1863667A (en) * | 2002-02-22 | 2006-11-15 | 纽飞利有限公司 | Integrally molded clip and method of forming the same |
| CN201047045Y (en) * | 2007-03-20 | 2008-04-16 | 常州中铁科技有限公司 | Ballast cleaner digging chain rake teeth fixing structure |
| CN201161590Y (en) * | 2007-12-27 | 2008-12-10 | 青岛四方车辆研究所有限公司 | Transverse backstop for radial steering frame of linear electric motor |
| KR100896298B1 (en) * | 2008-07-11 | 2009-05-07 | 뉴텍알에스아이(주) | Friction block for railway vehicles |
| CN201398109Y (en) * | 2009-05-07 | 2010-02-03 | 廖金堆 | Quick dismounting type combined terminal seat |
| CN102459931A (en) * | 2009-06-22 | 2012-05-16 | 株式会社利富高 | Fastener |
| CN102501870A (en) * | 2011-11-22 | 2012-06-20 | 中国北车集团沈阳机车车辆有限责任公司 | Column wearing plate, steering frame and railway truck |
| CN202358118U (en) * | 2011-10-24 | 2012-08-01 | 南车株洲电力机车有限公司 | Abrasion plate component and magnetic track brake device |
| CN202806777U (en) * | 2012-08-22 | 2013-03-20 | 北京二七轨道交通装备有限责任公司 | Wearing plate and bogie provided with the same |
-
2012
- 2012-08-22 CN CN2012103014420A patent/CN102815316A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3834320A (en) * | 1973-01-05 | 1974-09-10 | Transdyne Inc | Sprung mounted snubber wear plate |
| CN2122174U (en) * | 1990-08-30 | 1992-11-18 | 埃斯科公司 | Digging bucket teeth esp. for large-size drugline bucket |
| US20020079279A1 (en) * | 1999-10-07 | 2002-06-27 | Duncan Scott R. | Friction wedge for a railroad car truck having a replaceable wear member |
| CN1863667A (en) * | 2002-02-22 | 2006-11-15 | 纽飞利有限公司 | Integrally molded clip and method of forming the same |
| CN201047045Y (en) * | 2007-03-20 | 2008-04-16 | 常州中铁科技有限公司 | Ballast cleaner digging chain rake teeth fixing structure |
| CN201161590Y (en) * | 2007-12-27 | 2008-12-10 | 青岛四方车辆研究所有限公司 | Transverse backstop for radial steering frame of linear electric motor |
| KR100896298B1 (en) * | 2008-07-11 | 2009-05-07 | 뉴텍알에스아이(주) | Friction block for railway vehicles |
| CN201398109Y (en) * | 2009-05-07 | 2010-02-03 | 廖金堆 | Quick dismounting type combined terminal seat |
| CN102459931A (en) * | 2009-06-22 | 2012-05-16 | 株式会社利富高 | Fastener |
| CN202358118U (en) * | 2011-10-24 | 2012-08-01 | 南车株洲电力机车有限公司 | Abrasion plate component and magnetic track brake device |
| CN102501870A (en) * | 2011-11-22 | 2012-06-20 | 中国北车集团沈阳机车车辆有限责任公司 | Column wearing plate, steering frame and railway truck |
| CN202806777U (en) * | 2012-08-22 | 2013-03-20 | 北京二七轨道交通装备有限责任公司 | Wearing plate and bogie provided with the same |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109483139A (en) * | 2018-12-14 | 2019-03-19 | 中车长江车辆有限公司 | A kind of auxiliary device suitable for railway freight-car steel-casting side frame assembling |
| CN113771904A (en) * | 2021-09-18 | 2021-12-10 | 株洲时代瑞唯减振装备有限公司 | Method for connecting wear-resisting plates on rubber stopper |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121212 |