CN201520927U - Groove-limited combined guardrail positioning device - Google Patents
Groove-limited combined guardrail positioning device Download PDFInfo
- Publication number
- CN201520927U CN201520927U CN2009201030668U CN200920103066U CN201520927U CN 201520927 U CN201520927 U CN 201520927U CN 2009201030668 U CN2009201030668 U CN 2009201030668U CN 200920103066 U CN200920103066 U CN 200920103066U CN 201520927 U CN201520927 U CN 201520927U
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- CN
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- Prior art keywords
- groove
- section
- rail
- positioner
- guard 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
A groove-limited combined guardrail positioning device solves the problem of complicated modifying process of railway guardrails in the prior art. The adopted technical scheme is that the structure comprises two identical parts which are combined; the structure of each part comprises a flat-plate section and a right-angled vertical-plate section, and a cross tie groove section connected between the two section; and a rail clamping groove formed by the end surface structures of the flat-plate section and the vertical-plate section is formed on the end surface of the cross tie groove. The utility model has the advantages of simple structure, convenient installation, and less time and labor.
Description
Technical field
The utility model relates to a kind of guard rail positioner, relates to railroad bridge especially and protects the spacing combined type guard rail of a kind of groove positioner with existing II type sleeper.
Background technology
Guard rail is the vitals of track switch.Guard rail is the important component part of stationarity railway frog, is arranged on the both sides of railway frog, and effect is the direction of control wheel operation, prevent to impact or climb up actual point of frog at gap in the frog, and be the visual plant that guarantees traffic safety.Guard rail is formed by flat segments, both sides breeze way and both ends open are disconnected.
Now for reality guard rail need be installed on sleeper, and guard rail change that to move past journey be a quite loaded down with trivial details process, the erection bolt that need punch on II type sleeper is installed guard rail again.
Summary of the invention
The utility model has effectively solved the erection bolt that punches on existing II type sleeper, in numerous and diverse engineering that guard rail is installed, the technical scheme that adopts is: the spacing combined type guard rail of a kind of groove positioner, comprise identical two parts combination in the structure, every part-structure comprises flat plate section, the meet at right angles riser section of shape is connected the sleeper groove section between two sections, and sleeper groove end face is provided with the card rail groove that flat plate section and riser section end face structure form.
The beneficial effects of the utility model are: the utility model is simple in structure, and is easy for installation, time saving and energy saving.
Description of drawings
Fig. 1 structural representation of the present utility model.
Fig. 2 the utility model vertical view.
The sectional drawing at the trapezoidal bolt of Fig. 3 the utility model place.
Among the figure, 1 is dull and stereotyped, and 1-9 is card rail groove, and 2 is positioning bolt hole, and 3 is trough rim, and 4 for pressing the rail convex edge, and 5 is the sleeper groove, and 6 is trapezoidal bolt hole, and 7 are fixing anti-shoulder, and 8 is bolt hole, and 9 is riser.
The specific embodiment
Referring to accompanying drawing, the technical solution adopted in the utility model is: the spacing combined type guard rail of a kind of groove positioner, comprise identical two parts, applied in any combination in the structure, every part-structure comprises dull and stereotyped 1 section, 9 sections of the risers of shape meet at right angles, be connected 5 sections of sleeper grooves between two sections, sleeper groove 5 end faces are provided with the card rail groove 1-9 that dull and stereotyped 1 section and 9 sections end face structures of riser form.
In the technical solution of the utility model, dull and stereotyped 1 section end face near card rail groove 1-9 is provided with presses rail convex edge 4.
In the technical solution of the utility model, dull and stereotyped 1 section be provided with positioning bolt hole 2, the vertical plane of riser 9 is provided with parts connecting bolt hole 8.
In the technical solution of the utility model, the close trapezoidal bolt hole 6 supporting that be provided with that blocks rail groove 1-9 on the horizontal panel of riser 9 with follower bolt.
In the technical solution of the utility model, be provided with the fixing anti-shoulder 7 of rail pressing plate near trapezoidal bolt hole 6 one sides on the card rail groove 1-9 on riser 9 horizontal panels.
In the technical solution of the utility model, described device adopts casting or the integrally welded structure of steel plate.
In the technical solution of the utility model, described device is provided with insulating component with the position that track, sleeper contact.
Referring to accompanying drawing 1 and accompanying drawing 2, this patent is the spacing combined type guard rail of an a kind of groove positioner, and its end is plate shape, and the other end is the riser type shape that makes progress rectangular.Dull and stereotyped 1 and riser 9 on respectively be provided with a bolt hole 2,8, be provided with card rail groove 1-9 in the centre, the both sides of guard rail fixed head are provided with trough rim 3, the appearance structure of it and sleeper is identical, it can block securely and is installed on the sleeper, can block track again.Riser 9 places of two guard rail fixed heads with Bolt Connection after, again with existing II type sleeper on existing guard rail Bolt Connection, just can finish moving of guard rail of bridge and change work.Behind ladder type bolt hole 6, be provided with the fixing anti-shoulder 7 of rail pressing plate, to improve the intensity of withholding of rail.Be to guarantee the electrical insulation properties of guard rail fixed head left and right sides two boards, between fixed head and sleeper and riser bolt hole place be provided with insulating component, to prevent two electric UNICOMs of guard rail.
Claims (7)
1. the spacing combined type guard rail of groove positioner, comprise identical two parts combination in the structure, it is characterized in that: every part-structure comprises flat board (1) section, riser (9) section of shape meets at right angles, be connected sleeper groove (5) section between two sections, sleeper groove (5) end face is provided with the card rail groove (1-9) of flat board (1) section and the formation of riser (9) section end face structure.
2. the spacing combined type guard rail of a kind of groove according to claim 1 positioner is characterized in that: dull and stereotyped (1) section is provided with pressure rail convex edge (4) near the end face of card rail groove (1-9).
3. the spacing combined type guard rail of a kind of groove according to claim 1 positioner is characterized in that: dull and stereotyped (1) section be provided with positioning bolt hole (2), the vertical plane of riser (9) is provided with parts connecting bolt hole (8).
4. the spacing combined type guard rail of a kind of groove according to claim 1 positioner is characterized in that: the close trapezoidal bolt hole (6) supporting with follower bolt that be provided with that blocks rail groove (1-9) on the horizontal panel of riser (9).
5. the spacing combined type guard rail of a kind of groove according to claim 4 positioner is characterized in that: be provided with the fixing anti-shoulder of rail pressing plate (7) near trapezoidal bolt hole (6) one sides on the card rail groove (1-9) on riser (9) horizontal panel.
6. the spacing combined type guard rail of a kind of groove according to claim 1 positioner is characterized in that: described device adopts casting or the integrally welded structure of steel plate.
7. the spacing combined type guard rail of a kind of groove according to claim 1 positioner is characterized in that: described device is provided with insulating component with the position that track, sleeper contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201030668U CN201520927U (en) | 2009-06-03 | 2009-06-03 | Groove-limited combined guardrail positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201030668U CN201520927U (en) | 2009-06-03 | 2009-06-03 | Groove-limited combined guardrail positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201520927U true CN201520927U (en) | 2010-07-07 |
Family
ID=42507103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201030668U Expired - Fee Related CN201520927U (en) | 2009-06-03 | 2009-06-03 | Groove-limited combined guardrail positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201520927U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106087607A (en) * | 2016-08-03 | 2016-11-09 | 中铁宝桥集团有限公司 | A kind of monoblock type insulation guard rail tie plate device |
| CN108019095A (en) * | 2017-10-31 | 2018-05-11 | 余光明 | Simple guardrail locked instrument |
-
2009
- 2009-06-03 CN CN2009201030668U patent/CN201520927U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106087607A (en) * | 2016-08-03 | 2016-11-09 | 中铁宝桥集团有限公司 | A kind of monoblock type insulation guard rail tie plate device |
| CN108019095A (en) * | 2017-10-31 | 2018-05-11 | 余光明 | Simple guardrail locked instrument |
| CN108019095B (en) * | 2017-10-31 | 2019-12-17 | 余光明 | Simple guardrail locking 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 |
Granted publication date: 20100707 Termination date: 20150603 |
|
| EXPY | Termination of patent right or utility model |