CN202644318U - Wheel-meeting guard rail mounting base plate - Google Patents
Wheel-meeting guard rail mounting base plate Download PDFInfo
- Publication number
- CN202644318U CN202644318U CN 201220308312 CN201220308312U CN202644318U CN 202644318 U CN202644318 U CN 202644318U CN 201220308312 CN201220308312 CN 201220308312 CN 201220308312 U CN201220308312 U CN 201220308312U CN 202644318 U CN202644318 U CN 202644318U
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- CN
- China
- Prior art keywords
- guard rail
- backing plate
- wheel guard
- meeting
- rail
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a wheel-meeting guard rail mounting base plate which comprises a base plate main body, a rail-pressing device which is arranged on the base plate main body and used for pressing a stock rail, a support plate which is arranged on the base plate main body and used for mounting a wheel-meeting guard rail and a support block which is arranged on the base plate main body and attached with the plate face where the wheel-meeting guard rail is arranged on the support plate. The wheel-meeting guard rail is arranged on the support plate and is not in the condition of being in midair unlike the condition in the prior art, the bottom of the wheel-meeting guard rail is supported by the support block arranged on the base plate main body so that connecting bolts between the wheel-meeting guard rail and the support plate are not easy to loosen, even if being loosened slightly, the connecting bolts are not easy to further loosen because of supporting of the support block, even if vehicle wheels get on the wheel-meeting guard rail and roll over the wheel-meeting guard rail, the connecting bolts between the wheel-meeting guard rail and the support plate cannot be cut off, and reliability of wheel-meeting guard rail mounting is improved.
Description
Technical field
The utility model relates to the equipment application reliability technical field of point tongue turn-out track system, and particularly a kind of wheel guard rail of meeting is installed backing plate.
Background technology
Along with the continuous growth of national economy, production-scale continuous increase, also more and more higher to the requirement of carrier, especially Railway Transport Industry is large with its transport capacity, and the speed of a motor vehicle has been served as the transportation important task than advantages of higher.Yet train is heavy haul train particularly, through turnout passing the time, can produce violent friction to wheel and tongue on the one hand, affects the application life of wheel and point tongue, and on the other hand, lateral displacement easily occurs wheel at this moment, breaks away from stock rail.Therefore, generally installation is provided with and meets the wheel guard rail at the track switch place, is used for the lateral displacement of limiting wheel, reduces the wheel friction, guarantees that train can not sweep away stock rail when turning.Therefore meeting the wheel guard rail is control wheel traffic direction, guarantees the important setting of traffic safety.
Please refer to Fig. 1 and Fig. 2, Fig. 1 meets the sectional drawing that the wheel guard rail is installed backing plate in the prior art; Fig. 2 is; Fig. 2 meets the top view that the wheel guard rail is installed backing plate in the prior art.
As depicted in figs. 1 and 2, meeting the wheel guard rail tie plate comprises backing plate main body 1, is arranged on the backing plate main body 1 and meets the fagging 3 of taking turns guard rail and the platen 4 that is used for installing stock rail for the sliding bed platform 2 of installation stock rail, the installation that is used for that is arranged on the backing plate main body 1.Wherein, offer groove 21 on the sliding bed platform 2, I-shaped stock rail is installed in groove 21 places; Offer installing hole 31 on the fagging 3, meet the wheel guard rail and be installed on the fagging 3 by this installing hole 31.
Yet, in this structure design, after meeting wheel guard rail being installed on the fagging 3 by installing hole 31, be in the independent suspension state, in case between connecting bolt loosening, meeting wheel guard rail position changes, the flangeway size reduction can cause train through out-of-date, and wheel is climbed up and met the wheel guard rail, roll and meet the wheel guard rail, so that the connecting bolt of meeting between wheel guard rail and the fagging is cut off.
Therefore, how the wheel guard rail installation backing plate of meeting of the prior art being made improvement, so that guard rail is solid and reliable, is the problem that those skilled in the art need solution badly.
The utility model content
In view of this, main purpose of the present utility model is to provide a kind of wheel guard rail of meeting that backing plate is installed, can be so that guard rail solid and reliable.
For achieving the above object, the utility model provides a kind of wheel guard rail of meeting that backing plate is installed, comprise the backing plate main body, be arranged on the pressure rail device that is used for being installed with stock rail on the described backing plate main body, with the fagging that the wheel guard rail is met in installation that is used for that is arranged on the backing plate main body, also comprise being arranged on the described backing plate main body, and with described fagging the back-up block of the plate face applying of meeting the wheel guard rail is installed.
Preferably, the above-mentioned wheel guard rail of meeting is installed in the backing plate, and described back-up block is two, is separately positioned on the two ends that described fagging is installed the plate face of meeting the wheel guard rail.
Preferably, the above-mentioned wheel guard rail of meeting is installed in the backing plate, also comprises the briquetting that is arranged on the described backing plate main body, and the bottom of described briquetting offers for the groove that compresses stock rail.
Preferably, the above-mentioned wheel guard rail of meeting is installed in the backing plate, and described briquetting and described backing plate main body are bolted.
Preferably, above-mentioned meeting taken turns in the guard rail installation backing plate, also comprises being arranged on the adjustment pad that is used for installing the plate face applying of meeting the wheel guard rail on the described fagging.
Preferably, the above-mentioned wheel guard rail of meeting is installed in the backing plate, and described adjustment pad and described fagging are bolted.
Preferably, the above-mentioned wheel guard rail of meeting is installed in the backing plate, and the stock rail that wheel guard rail inboard only has former highway section is met in highway section before track switch, and described pressure rail device is the stage clip that is arranged on the described backing plate main body.
Preferably, the above-mentioned wheel guard rail of meeting is installed in the backing plate, the track switch place and after the highway section, meet the stock rail in former highway section of wheel guard rail inboard and the tongue of turning point and intersect, described pressure rail device is a sliding bed platform that is arranged on the described backing plate main body.
With respect to prior art, technique effect of the present utility model is:
The wheel guard rail of meeting that the utility model provides is installed backing plate, comprise the backing plate main body, be arranged on the pressure rail device that is used for being installed with stock rail on the backing plate main body, be used for installing the fagging of meeting the wheel guard rail on the backing plate main body with being arranged on, also comprise being arranged on the backing plate main body, and with fagging the back-up block of the plate face applying of meeting the wheel guard rail is installed.
As can be known, in the utility model, after meeting wheel guard rail being installed on the fagging, unlike in the prior art, be in vacant state, be subject to being arranged on the support of the back-up block on the backing plate main body bottom it, so that the connecting bolt of meeting between wheel guard rail and the fagging is difficult loosening, even slight becoming flexible appears in connecting bolt, because the support of this back-up block, it also is difficult for occuring further loosening.Meet the wheel guard rail even wheel is climbed up, roll and meet the wheel guard rail, the connecting bolt of meeting between wheel guard rail and the fagging can not cut off yet, and has improved and has met the reliability that the wheel guard rail is installed.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art, apparently, accompanying drawing in the following describes only is embodiment of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to the accompanying drawing that provides other accompanying drawing.
Fig. 1 meets the sectional drawing that the wheel guard rail is installed backing plate in the prior art;
Fig. 2 meets the top view that the wheel guard rail is installed backing plate in the prior art;
Fig. 3 meets the sectional drawing that the wheel guard rail is installed backing plate in the utility model;
Fig. 4 meets the top view that the wheel guard rail is installed backing plate in the utility model;
Fig. 5 installs structural representation on the backing plate for the wheel guard rail of meeting that will meet that the wheel guard rail is mounted to that the utility model provides;
Fig. 6 is A-A sectional view among Fig. 5.
Among the upper figure, the corresponding relation between Reference numeral and the component names is:
1 backing plate main body; 2 press the rail device; 3 faggings; 4 platens; 5 briquettings; 6 back-up blocks; 7 adjust pad; 8 meet the wheel guard rail; 9 stock rails; 10 tongues.
The specific embodiment
Core of the present utility model is to provide a kind of wheel guard rail of meeting that backing plate is installed, can be so that guard rail solid and reliable.
In order to make those skilled in the art understand better the technical solution of the utility model, the utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Please refer to Fig. 3, Fig. 4, Fig. 3 meets the sectional drawing that the wheel guard rail is installed backing plate in the utility model; Fig. 4 meets the top view that the wheel guard rail is installed backing plate in the utility model.
The wheel guard rail of meeting that the utility model provides is installed backing plate, comprise backing plate main body 1, be arranged on the pressure rail device 2 that is used for being installed with stock rail 9 on the backing plate main body 1, be used for installing the fagging 3 of meeting wheel guard rail 8 on the backing plate main body 1 with being arranged on, also comprise being arranged on the backing plate main body 1, and with fagging 3 back-up block 6 of the plate face applying of meeting wheel guard rail 8 is installed.
As can be known, in the utility model, after meeting wheel guard rail 8 being installed on the fagging 3, unlike in the prior art, be in vacant state, be subject to being arranged on the support of the back-up block 6 on the backing plate main body 1 bottom it, so that the connecting bolt of meeting between wheel guard rail 8 and the fagging 3 is difficult loosening, even slight becoming flexible appears in connecting bolt, because the support of this back-up block 6, it also is difficult for occuring further loosening.Meet wheel guard rail 8 even wheel is climbed up, roll and meet wheel guard rail 8, the connecting bolt of meeting between wheel guard rail 8 and the fagging 3 can not cut off yet, and has improved and has met the reliability that wheel guard rail 8 is installed.
Particularly, above-mentioned back-up block 6 is two, is separately positioned on the two ends that fagging 3 is installed the plate face of meeting wheel guard rail 8.So that 6 pairs of back-up blocks are met the support of wheel guard rail 8 is more steady, firmly, has further improved and met the reliability that wheel guard rail 8 is installed.
In order further to optimize technique scheme, the utility model also comprises the briquetting 5 that arranges on the backing plate main body 1, and the bottom of this briquetting 5 offers for the groove that compresses stock rail 9, as shown in Figure 3.General knowledge as can be known, the cross section of stock rail 9 is I shape, the groove of this briquetting 5 and sliding bed platform 2 bottoms compresses respectively the both sides of stock rail 9 flanges of rail, so that the installation of stock rail 9 is solid and reliable.Improved the stability of whole system.
Particularly, be bolted between above-mentioned briquetting 5 and the backing plate main body 1, so that the thrust of stock rail 9 is acted directly on the flange of rail, stable connection is difficult for loosening.
Please refer to Fig. 5 and Fig. 6, Fig. 5 installs structural representation on the backing plate for the wheel guard rail of meeting that will meet that the wheel guard rail is mounted to that the utility model provides; Fig. 6 is A-A sectional view among Fig. 5.
As shown in Figure 6, in order to adjust the width of meeting the flangeway between wheel guard rail 8 and the stock rail 9, the utility model also comprises and is arranged on the adjustment pad 7 that is used for installing the plate face applying of meeting wheel guard rail 8 on the above-mentioned fagging 3.As can be known; after will meeting wheel guard rail 8 being mounted on the fagging 3; this adjustment pad 7 is in meets between wheel guard rail 8 and the fagging 3; by adjusting the thickness of this adjustment pad 7, can obtain the width of different flangeways, only need select suitable adjustment pad 7; just flangeway can be adjusted to suitable width; thereby guaranteed the distance between guard rail and the wheel rim, forced the wheel lateral displacement, played the purpose of protection tongue and wheel.
Particularly, above-mentioned adjustment pad 7 is bolted with fagging 3, and as can be known, bolt is connected to and removably connects.After meeting wheel guard rail 8 in use be worn, can be easily by with Bolt dismantling, again add and adjust pad 7 and adjust, guarantee that the flangeway width size in rational scope, has increased flexibility of the present utility model.
As shown in Figure 5, the highway section of meeting 8 installations of wheel guard rail is in the track switch place of intersecting on two strand roads, and the stock rail 9 that wheel guard rail 8 inboards only have former highway section is met in highway section before track switch, and above-mentioned pressure rail device 2 is for being arranged on the stage clip on the backing plate main body 1.Highway section after the track switch place reaches, meeting the stock rail 9 in the former highway section of taking turns guard rail 8 inboards and the tongue 10 of turning point intersects, because the inhibition of tongue 10, so that stage clip does not have arrangement space, thereby can not directly be installed with stock rail 9 by stage clip, as shown in Figure 6, above-mentioned pressure rail device 2 is for being arranged on the sliding bed platform on the backing plate main body 1, sliding bed platform is tabular as can be known, can extend and directly be installed with stock rail 9 under the tongue 10.Simultaneously, this cunning bed platform also plays the effect of sliding support to tongue 10.Obviously as can be known, when pressing rail device 2 for sliding bed platform, meet the wheel guard rail and the length of the backing plate main body 1 of backing plate is installed is greater than situation when pressing rail device 2 for stage clip.
As can be known, generally speaking, the length of meeting wheel guard rail 8 is two meter five, during on-the-spot the installation, only needs according to different highway sections, chooses the wheel guard rail of meeting that adapts and backing plate is installed it is installed gets final product.Particularly, as shown in Figure 5, can select 5, and be evenly distributed in meet the wheel guard rail on.
Each embodiment adopts the mode of going forward one by one to describe in this manual, and what each embodiment stressed is and the difference of other embodiment that identical similar part is mutually referring to getting final product between each embodiment.
Above a kind of wheel guard rail of meeting provided by the utility model is installed backing plate and is described in detail.Used specific case herein principle of the present utility model and embodiment are set forth, the explanation of above embodiment just is used for helping to understand method of the present utility model and core concept thereof.Should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model principle, can also carry out some improvement and modification to the utility model, these improvement and modification also fall in the protection domain of the utility model claim.
Claims (8)
1. meet wheel guard rail installation backing plate for one kind, comprise backing plate main body (1), be arranged on the upper pressure rail device (2) that is used for being installed with stock rail (9) of described backing plate main body (1), with the fagging (3) that wheel guard rail (8) is met in installation that is used for that is arranged on the backing plate main body (1), it is characterized in that, also comprise being arranged on the described backing plate main body (1), and with described fagging (3) back-up block (6) of the plate face applying of meeting wheel guard rail (8) is installed.
2. the wheel guard rail of meeting according to claim 1 is installed backing plate, it is characterized in that, described back-up block (6) is two, is separately positioned on the two ends that described fagging (3) is installed the plate face of meeting wheel guard rail (8).
3. the wheel guard rail of meeting according to claim 2 is installed backing plate, it is characterized in that, also comprise the briquetting (5) that is arranged on the described backing plate main body (1), the bottom of described briquetting (5) offers for the groove that compresses stock rail (9).
4. the wheel guard rail of meeting according to claim 3 is installed backing plate, it is characterized in that, described briquetting (5) is bolted with described backing plate main body (1).
5. each described wheel guard rail installation backing plate of meeting is characterized in that according to claim 1-4, also comprises being arranged on the upper adjustment pad (7) that is used for installing the plate face applying of meeting wheel guard rail (8) of described fagging (3).
6. the wheel guard rail of meeting according to claim 5 is installed backing plate, it is characterized in that, described adjustment pad (7) is bolted with described fagging (3).
7. the wheel guard rail of meeting according to claim 1 is installed backing plate, it is characterized in that, the stock rail (9) that wheel guard rail (8) inboard only has former highway section is met in highway section before track switch, and described pressure rail device (2) is for being arranged on the stage clip on the described backing plate main body (1).
8. the wheel guard rail of meeting according to claim 1 is installed backing plate, it is characterized in that, highway section after the track switch place reaches, meet the stock rail (9) in the inboard former highway section of wheel guard rail (8) and the tongue (10) of turning point and intersect, described pressure rail device (2) is for being arranged on the sliding bed platform on the described backing plate main body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220308312 CN202644318U (en) | 2012-06-28 | 2012-06-28 | Wheel-meeting guard rail mounting base plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220308312 CN202644318U (en) | 2012-06-28 | 2012-06-28 | Wheel-meeting guard rail mounting base plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202644318U true CN202644318U (en) | 2013-01-02 |
Family
ID=47413448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220308312 Expired - Fee Related CN202644318U (en) | 2012-06-28 | 2012-06-28 | Wheel-meeting guard rail mounting base plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202644318U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103669117A (en) * | 2014-01-07 | 2014-03-26 | 北京主导时代科技有限公司 | Rail device for on-line dynamic flaw detection of train wheel |
| CN105839478A (en) * | 2016-05-16 | 2016-08-10 | 郑州路宏铁路器材有限公司 | Long-acting pressure-withstanding insulation steel angle cushion plate of turnout installation device |
-
2012
- 2012-06-28 CN CN 201220308312 patent/CN202644318U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103669117A (en) * | 2014-01-07 | 2014-03-26 | 北京主导时代科技有限公司 | Rail device for on-line dynamic flaw detection of train wheel |
| CN105839478A (en) * | 2016-05-16 | 2016-08-10 | 郑州路宏铁路器材有限公司 | Long-acting pressure-withstanding insulation steel angle cushion plate of turnout installation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130102 Termination date: 20160628 |