CN103669117A - Rail device for on-line dynamic flaw detection of train wheel - Google Patents
Rail device for on-line dynamic flaw detection of train wheel Download PDFInfo
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- CN103669117A CN103669117A CN201410007884.3A CN201410007884A CN103669117A CN 103669117 A CN103669117 A CN 103669117A CN 201410007884 A CN201410007884 A CN 201410007884A CN 103669117 A CN103669117 A CN 103669117A
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- rail
- guard rail
- load
- guard
- installing hole
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Abstract
The invention discloses a rail device for the on-line dynamic flaw detection for a train wheel. The rail device for on-line dynamic flaw detection of the train wheel comprises a rail protection base plate, a guard rail and a strength bearing rail, wherein the guard rail and the strength bearing rail are arranged on the rail protection base plate in parallel; the guard rail base plate is successively provided with a guard rail spacing plate, a guard rail spacing block and a strength bearing rail mounting hole; the guard rail is arranged between the guard rail spacing plate and the guard rail spacing block; the strength bearing rail is fixedly connected with the rail protection base plate by the strength bearing rail mounting hole. In the rail device provided by the invention, the guard rail and the strength bearing rail are both arranged on the guard rail base plate and are mutually independent. During production, the guard rail and the guard rail base plate as well as the strength bearing rail and the guard rail base plate can be independently regulated so as to reduce errors, so that the requirement on the processing precision by the rail device is lowered, the rail device can be easily processed, and the production cost is lowered.
Description
Technical field
The present invention relates to train detection technical field, more particularly, relate to the online dynamically rail set of flaw detection of a kind of train wheel.
Background technology
Railway wheelset line flaw detection can detect the internal flaw of wheel rim and disc online, and testing process is convenient, fast.
But, carrying out in line flaw detection process, train need to cross the rail set that flaw detection unit is installed.Existing rail set need to customize according to the related request of wheel to be detected and flaw detection unit, higher to requirement on machining accuracy, processing difficulties, and cost is high.
By the above, how to provide a kind of train wheel the online dynamically rail set of flaw detection, to reduce the requirement on machining accuracy of rail set, make it be easy to processing, cost is low, becomes the technical problem that those skilled in the art need solution badly.
Summary of the invention
In view of this, the invention provides for the online dynamically rail set of flaw detection of train wheel, its requirement on machining accuracy is low, is easy to processing, and cost is low.
For achieving the above object, the invention provides following technical scheme:
The online dynamically rail set for flaw detection of train wheel, comprises guard rail tie plate, guard rail and is parallel to the load rail of guard rail;
On guard rail tie plate, be disposed with guard rail limiting plate, guard rail limited block and load rail installing hole;
Guard rail is arranged between guard rail limiting plate and guard rail limited block, and is fixedly linked with guard rail limiting plate;
Load rail is fixedly linked by load rail installing hole and guard rail tie plate.
Preferably, in above-mentioned rail set, guard rail limited block is provided with to hold the groove of the load rail flange of rail towards load rail installing hole one side.
Preferably, in above-mentioned rail set, load rail installing hole is strip hole, and load rail and guard rail tie plate adjustable ground are fixedly linked, and also comprise the first cushion block being arranged in groove.
Preferably, in above-mentioned rail set, also comprise the rib being arranged on guard rail tie plate, rib and load rail installing hole, guard rail limited block and guard rail limiting plate are arranged in order setting, and rib is inclined-plane towards the side of load rail installing hole;
Also comprise the chock of facility between rib and load rail.
Preferably, in above-mentioned rail set, also comprise the rail brace that connects load rail and guard rail tie plate;
Rail brace comprises backing plate connecting portion and load rail sticking part, and backing plate connecting portion is provided with the installing hole matching with load rail installing hole, and load rail sticking part has the curved surface that the web of the rail with load rail fits.
Preferably, in above-mentioned rail set, rail brace is connected with guard rail tie plate by half-round head square neck bolt;
Also comprise and be arranged on backing plate connecting portion top, and with the offset spring of location of rail brace and half-round head square neck bolt.
Preferably, in above-mentioned rail set, also comprise and be arranged on the second cushion block between guard rail and guard rail tie plate and/or be arranged on the 3rd cushion block between load rail and guard rail tie plate.
Comprise guard rail tie plate, guard rail and be parallel to the load rail of guard rail;
On guard rail tie plate, be disposed with guard rail limiting plate, guard rail limited block and load rail installing hole;
Guard rail is arranged between guard rail limiting plate and guard rail limited block, and is fixedly linked with guard rail limiting plate;
Load rail is fixedly linked by load rail installing hole and guard rail tie plate.
Rail set provided by the present invention comprises guard rail tie plate, guard rail and load rail.Wherein, guard rail and load rail are set parallel to each other on guard rail tie plate.On guard rail tie plate, be disposed with guard rail limiting plate, guard rail limited block and load rail installing hole.Guard rail is arranged between guard rail limiting plate and guard rail limited block.Load rail is fixedly linked by load rail installing hole and guard rail tie plate.
In rail set provided by the present invention, guard rail and load rail are all arranged on guard rail tie plate, and independent of one another.During production, can to reduce error, thereby reduce the requirement of rail set to machining accuracy separately to adjusting between guard rail and guard rail tie plate or between load rail and guard rail tie plate, make it be easy to processing, reduce cost of production.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The structural representation of the rail set that Fig. 1 provides for the embodiment of the present invention;
The schematic diagram of guard rail tie plate in the rail set that Fig. 2 provides for the embodiment of the present invention.
In above Fig. 1-2:
Guard rail tie plate 1, guard rail limiting plate 11, guard rail limited block 12, load rail installing hole 13, rib 14, guard rail 2, load rail 3, chock 4, the first cushion block 5, rail brace 6, backing plate connecting portion 61, load rail sticking part 62, half-round head square neck bolt 7, spring 8, the second cushion block 9 and the 3rd cushion block 10.
The specific embodiment
The embodiment of the invention discloses the online dynamically rail set of flaw detection of a kind of train wheel, it is low that it has requirement on machining accuracy, is easy to processing, the advantage that cost is low.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, rather than whole embodiment.Embodiment based in the present invention, those of ordinary skills, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
Please refer to Fig. 1, the rail set that the present embodiment provides comprises guard rail tie plate 1, guard rail 2 and load rail 3.
Guard rail 2 is parallel to each other with load rail 3, is all arranged on guard rail tie plate 1.
On guard rail tie plate 1, be disposed with guard rail limiting plate 11, guard rail limited block 12 and load rail installing hole 13.
Guard rail limiting plate 11, guard rail limited block 12 surround a groove with the upper surface of guard rail tie plate 1, and guard rail 2 is arranged among this groove, and is fixedly linked with guard rail tie plate 1.
2, load rail is fixedly connected with guard rail tie plate 1 by load rail installing hole 13.
The rail set that the embodiment of the present invention provides comprises guard rail tie plate 1, guard rail 2 and 3 three major parts of load rail.Guard rail 2 is arranged on guard rail tie plate 1 independently of one another with load rail 3, when producing, assembling, can carry out independent adjustment to each parts, can also adjust the assembling between parts, thereby reduce error, to reduce the requirement of rail set to machining accuracy, make it be easy to processing, reduce production costs.Meanwhile, guard rail 2 both can customize separately with load rail 3, also can directly adopt existing rail to make by repacking, had further reduced the cost of rail set that the present embodiment provides.
In the rail set providing at above-described embodiment, load rail 3 has carried most load.For load rail 3 is securely fixed on guard rail tie plate 1 more, on guard rail limited block 12, be provided with groove, this groove is positioned at guard rail limited block 12 towards a side of load rail installing hole 13, for holding the flange of rail of load rail 3.
After completing assembling, one end of load rail 3 embeds among groove, and opposite side is fixed in load rail installing hole 13, thereby is securely fixed on guard rail tie plate 1.
Further, for the ease of regulating and be installed on the flaw detection unit between guard rail 2 and load rail 3 in subsequent detection process, load rail installing hole 13 is processed as to strip hole, and load rail 3 is removably mounted among this strip hole, simultaneously, the first cushion block 5 is set in groove, so that load rail 3 is closely connected with guard rail tie plate 1.First cushion block 5 by replacing with different in width, and regulate the position of load rail 3 in the load rail installing hole 13 of strip, can the spacing between guard rail 2 and load rail 3 be regulated, so that the flaw detection unit of different size is installed, and facilitate for the installation work of flaw detection unit.
For avoiding load rail 3, under load, lateral sliding occurs, on the basis of the technical scheme providing at above-described embodiment, in the rail set that the present embodiment provides, also comprise rib 14 and chock 4.
As shown in Figure 2, rib 14 is positioned at the edge of guard rail tie plate 1, is set up in parallel successively with guard rail limiting plate 11, guard rail limited block 12 and load rail installing hole 13.Rib 14 is inclined-plane towards the side of load rail installing hole 13.
Chock 4 is arranged between rib 14 and load rail 3.
At all parts tentatively connecting in rail set, but while not yet screwing the securing member between load rail 3 and guard rail baffle plate 1, chock 4 is embedded between rib 14 and load rail 3, make load rail 3 compress the first cushion block 5, screw again the securing member between tight load rail 3 and guard rail baffle plate 1, both are firmly connected.In testing process, can impel load rail 3 to be adjacent to the first cushion block 5 by knocking chock 4, prevent that it from lateral sliding occurring.
Further, on the basis of above-described embodiment, in the rail set that another embodiment of the present invention provides, also comprise rail brace 6.
As shown in fig. 1, rail brace 6 comprises backing plate connecting portion 61 and load rail sticking part 62, and both are connected to L shaped.
Wherein, on backing plate connecting portion 61, be provided with the installing hole matching with load rail installing hole 13; On load rail sticking part 62, be provided with the curved surface that the web of the rail with load rail 3 fits.
6 pairs of load rails 3 of rail brace play the effect of supplemental support, for load rail 3 provides the support of side direction, prevent that it is moved or is out of shape under the effect of large load.
Preferably, in the rail set providing at above-described embodiment, rail brace 6 is connected with guard rail tie plate 1 by half-round head square neck bolt 7.Meanwhile, be provided with spring 8 above backing plate connecting portion 61, spring 8 is set on half-round head square neck bolt 7, and with rail brace 6 and half-round head square neck bolt 7 location that offsets.
For the ease of adjusting the level height of guard rail 2 and load rail 3, further, below guard rail 2, be provided with the second cushion block 9, below load rail 3, be provided with the 3rd cushion block 10.In the time need to regulating the height of guard rail 2 or load rail 3, the second cushion block 9 or the 3rd cushion block 10 that can have a different-thickness by replacing are realized.
In this manual, each embodiment adopts the mode of going forward one by one to describe, and each embodiment stresses is the difference with other embodiment, between each embodiment identical similar part mutually referring to.
Above-mentioned explanation to the disclosed embodiments, makes professional and technical personnel in the field can realize or use the present invention.To the multiple modification of these embodiment, will be apparent for those skilled in the art, General Principle as defined herein can, in the situation that not departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (7)
1. the online dynamically rail set for flaw detection of train wheel, is characterized in that, comprises guard rail tie plate, guard rail and is parallel to the load rail of described guard rail;
On described guard rail tie plate, be disposed with guard rail limiting plate, guard rail limited block and load rail installing hole;
Described guard rail is arranged between described guard rail limiting plate and described guard rail limited block, and is fixedly linked with described guard rail limiting plate;
Described load rail is fixedly linked by described load rail installing hole and described guard rail tie plate.
2. rail set according to claim 1, is characterized in that, described guard rail limited block is provided with to hold the groove of the described load rail flange of rail towards described load rail installing hole one side.
3. rail set according to claim 2, is characterized in that, described load rail installing hole is strip hole, and described load rail and described guard rail tie plate adjustable ground are fixedly linked, and also comprise the first cushion block being arranged in described groove.
4. rail set according to claim 3, it is characterized in that, also comprise the rib being arranged on described guard rail tie plate, described rib and described load rail installing hole, described guard rail limited block and described guard rail limiting plate are arranged in order setting, and described rib is inclined-plane towards the side of described load rail installing hole;
Also comprise the chock of facility between described rib and described load rail.
5. rail set according to claim 4, is characterized in that, also comprises the rail brace that connects described load rail and described guard rail tie plate;
Described rail brace comprises backing plate connecting portion and load rail sticking part, and described backing plate connecting portion is provided with the installing hole matching with described load rail installing hole, and described load rail sticking part has the curved surface that the web of the rail with described load rail fits.
6. rail set according to claim 5, is characterized in that, described rail brace is connected with described guard rail tie plate by half-round head square neck bolt;
Also comprise and be arranged on described backing plate connecting portion top, and with the offset spring of location of described rail brace and described half-round head square neck bolt.
7. according to the rail set described in claim 1-6 any one, also comprise and be arranged on the second cushion block between described guard rail and described guard rail tie plate and/or be arranged on the 3rd cushion block between described load rail and described guard rail tie plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410007884.3A CN103669117B (en) | 2014-01-07 | 2014-01-07 | The rail set that a kind of train wheel is dynamically detected a flaw online |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410007884.3A CN103669117B (en) | 2014-01-07 | 2014-01-07 | The rail set that a kind of train wheel is dynamically detected a flaw online |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103669117A true CN103669117A (en) | 2014-03-26 |
| CN103669117B CN103669117B (en) | 2016-04-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410007884.3A Active CN103669117B (en) | 2014-01-07 | 2014-01-07 | The rail set that a kind of train wheel is dynamically detected a flaw online |
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| CN (1) | CN103669117B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107685235A (en) * | 2017-09-30 | 2018-02-13 | 中国水电四局（祥云）机械能源装备有限公司 | A kind of horizontal processing method of gates of segmental shape gate flap and special tooling |
| GB2570219A (en) * | 2016-11-01 | 2019-07-17 | Pandrol Ltd | Fastening railway rails |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3964679A (en) * | 1974-05-06 | 1976-06-22 | Abex Corporation | Railroad guard rails |
| CN2072544U (en) * | 1989-12-08 | 1991-03-06 | 王桂林 | Gage, way height-adjustable rail brace |
| CN2180674Y (en) * | 1993-12-10 | 1994-10-26 | 哈铁分局阿城工务段经济技术开发公司 | Adjustable rail support |
| KR100798306B1 (en) * | 2006-08-14 | 2008-01-28 | 삼표이앤씨 주식회사 | Guard top for guard rail fastening device |
| CN201459530U (en) * | 2009-08-05 | 2010-05-12 | 宝鸡中铁宝桥天元实业发展有限公司 | Switch with adjustable rail brace |
| CN201459531U (en) * | 2009-08-05 | 2010-05-12 | 宝鸡中铁宝桥天元实业发展有限公司 | Rut heels with adjustable outer rail stays |
| CN201546140U (en) * | 2009-09-15 | 2010-08-11 | 宝山钢铁股份有限公司 | Rail support for railway track switch |
| CN202323580U (en) * | 2011-12-06 | 2012-07-11 | 武学军 | Steel-rail fastening piece for railway turnouts |
| CN202644318U (en) * | 2012-06-28 | 2013-01-02 | 莱芜钢铁集团有限公司 | Wheel-meeting guard rail mounting base plate |
| US8608116B2 (en) * | 2011-04-18 | 2013-12-17 | Arturo Alvaro Ortiz Rivas | Adjustable guard rail system for railroad turnouts |
-
2014
- 2014-01-07 CN CN201410007884.3A patent/CN103669117B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3964679A (en) * | 1974-05-06 | 1976-06-22 | Abex Corporation | Railroad guard rails |
| CN2072544U (en) * | 1989-12-08 | 1991-03-06 | 王桂林 | Gage, way height-adjustable rail brace |
| CN2180674Y (en) * | 1993-12-10 | 1994-10-26 | 哈铁分局阿城工务段经济技术开发公司 | Adjustable rail support |
| KR100798306B1 (en) * | 2006-08-14 | 2008-01-28 | 삼표이앤씨 주식회사 | Guard top for guard rail fastening device |
| CN201459530U (en) * | 2009-08-05 | 2010-05-12 | 宝鸡中铁宝桥天元实业发展有限公司 | Switch with adjustable rail brace |
| CN201459531U (en) * | 2009-08-05 | 2010-05-12 | 宝鸡中铁宝桥天元实业发展有限公司 | Rut heels with adjustable outer rail stays |
| CN201546140U (en) * | 2009-09-15 | 2010-08-11 | 宝山钢铁股份有限公司 | Rail support for railway track switch |
| US8608116B2 (en) * | 2011-04-18 | 2013-12-17 | Arturo Alvaro Ortiz Rivas | Adjustable guard rail system for railroad turnouts |
| CN202323580U (en) * | 2011-12-06 | 2012-07-11 | 武学军 | Steel-rail fastening piece for railway turnouts |
| CN202644318U (en) * | 2012-06-28 | 2013-01-02 | 莱芜钢铁集团有限公司 | Wheel-meeting guard rail mounting base plate |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2570219A (en) * | 2016-11-01 | 2019-07-17 | Pandrol Ltd | Fastening railway rails |
| GB2570219B (en) * | 2016-11-01 | 2021-06-16 | Pandrol Ltd | Fastening railway rails |
| CN107685235A (en) * | 2017-09-30 | 2018-02-13 | 中国水电四局（祥云）机械能源装备有限公司 | A kind of horizontal processing method of gates of segmental shape gate flap and special tooling |
| CN107685235B (en) * | 2017-09-30 | 2024-02-06 | 中国水电四局（祥云）机械能源装备有限公司 | Horizontal processing method and special tool for radial gate leaves |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103669117B (en) | 2016-04-27 |
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