CN204959484U - Three gauge mixed gage turnout - Google Patents
Three gauge mixed gage turnout Download PDFInfo
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- CN204959484U CN204959484U CN201520186821.9U CN201520186821U CN204959484U CN 204959484 U CN204959484 U CN 204959484U CN 201520186821 U CN201520186821 U CN 201520186821U CN 204959484 U CN204959484 U CN 204959484U
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Abstract
The utility model discloses a three gauge mixed gage turnout, including sleeper (25), straight stock rail a (1) and straight stock rail b (2), bent stock rail a (3) and bent stock rail b (4), straight stock rail a (1) and bent stock rail b's (4) heel end all is connected with guide rail (12), still include bent switch blade a (5) and bent switch blade b (6), straight switch blade a (7) and straight switch blade b (8), the heel end of bent switch blade a (5) is connected with stock rail a (13), the heel end of straight switch blade b (8) is connected with stock rail b (22), still include movable heart rail d (24), c (19) that are used for linking up movable heart rail b (23), a (14) of stock rail a (13) and are used for linking up stock rail b (22), still including four switch wares adjusting bent switch blade, straight switch blade and activity heart rail position, the beneficial effects of the utility model are that, convenient to use, application scope is wide, and economic benefits is showing.
Description
Technical field
The utility model relates to railway switch field of structural design, particularly a kind of three gauge mixed gage turnouts.
Background technology
Now, manufacturer's test wire of railway locomotive, modal mixed gage turnout is the parallel layings of three strands of rail, the track switch that two kinds of different gauges cover lines use; Can only be used in locomotive company two gauge railway test wire.
Along with going deep into of China's reform, the significantly progress of high ferro technology, domestic locomotive producer is making great efforts to open international market; But the railway gauge of various countries is not quite similar: conventional has three kinds of gauges 1435mm, 1067mm, 1000mm; For adapting to international demand, before formally shaping at locomotive, dispatching from the factory, must carry out locomotive operation test, two gauge test wires can not meet current many gauges Railway Market demand.
Utility model content
The purpose of this utility model is to solve the problem, and devises a kind of three gauge mixed gage turnouts.
Realizing above-mentioned purpose the technical solution of the utility model is, a kind of three gauge mixed gage turnouts, comprise sleeper 25, straight stock rail a1 and straight stock rail b2, bent stock rail a3 and bent stock rail b4, and the heel end of described straight stock rail a1 and bent stock rail b4 is all connected with guide rail 12; Also comprise bent tongue a5 and bent tongue b6, straight tongue a7 and straight tongue b8, the heel end of described bent tongue a5 is connected with stock rail a13, and the heel end of described straight tongue b8 is connected with stock rail b22; Also comprise active heart rail b23, a14 for being connected stock rail a13 and active heart rail d24, the c19 for being connected stock rail b22; Also comprise a point switch 9, No. two point switch 10, No. three point switch 20 and No. four point switch 21 of the bent tongue of adjustment, directly tongue and active heart rail position.
The front end gauge of described straight stock rail a1 and bent stock rail b4 is 1435mm.
The front end gauge of described straight stock rail a1 and bent stock rail a3 is 1000mm.
The front end gauge of described straight stock rail b2 and bent stock rail b4 is 1067mm.
The heel end that described bent tongue b6 and the heel end of straight tongue a7 are respectively connected a guide rail 12, two guide rails 12 connects an end frog 15.
A described end frog 15 is connected No. two end frogs 16 with active heart rail b23, and a described end frog 15 is connected No. three end frogs 17 with the heel end of active heart rail d24.
Described No. two end frogs 16 are connected high manganese steel frog 18 with No. three end frogs 17.
A described point switch 9 adjustable bent tongue a5 and bent tongue b6 is closely connected or away from straight stock rail a1 and straight stock rail b2; Described No. two point switch 10 adjustable straight tongue a7 and straight tongue b8 is closely connected or away from bent stock rail a3 and bent stock rail b4.
Described No. three point switch 20 adjustable heart rail a14 and active heart rail b23 are closely connected or away from stock rail a13; Described No. four point switch 21 adjustable heart rail c19 and active heart rail d24 are closely connected or away from stock rail b22.
Described end frog 15,16,17, high manganese steel frog 18 both sides are all provided with guard rail 11.
Between described rail and rail, be provided with rail gap 26, movable joint 27 routinely.
The three gauge mixed gage turnouts utilizing the technical solution of the utility model to make, the locomotive being applicable to multiple different model is tested, and the scope of application is more extensive, uses convenient, remarkable in economical benefits.
Accompanying drawing explanation
Fig. 1 is the structural representation of three gauge mixed gage turnouts described in the utility model;
Fig. 2 is the structural representation of three gauge mixed gage turnout first halfs described in the utility model;
Fig. 3 is the structural representation of three gauge mixed gage turnout latter halfs described in the utility model;
In figure, 1, directly stock rail a; 2, straight stock rail b; 3, bent stock rail a; 4, bent stock rail b; 5, bent tongue a; 6, bent tongue b; 7, straight tongue a; 8, straight tongue b; 9, a point switch; 10, No. two point switch; 11, guard rail; 12, guide rail; 13, stock rail a; 14, active heart rail a; 15, an end frog; 16, No. two end frogs; 17, No. three end frogs; 18, high manganese steel frog; 19, active heart rail c; 20, No. three point switch; 21, No. four point switch; 22, stock rail b; 23, active heart rail b; 24, active heart rail d; 25, sleeper; 26, rail gap; 27, movable joint.
Detailed description of the invention
Be specifically described the utility model below in conjunction with accompanying drawing, as Figure 1-3, a kind of three gauge mixed gage turnouts, comprise the sleeper 25 that normal separation is placed, straight stock rail a1 and straight stock rail b2; Also comprise bent stock rail a3 and bent stock rail b4, the heel end of described straight stock rail a1 and bent stock rail b4 is all connected with guide rail 12, and the heel end of described straight stock rail b2 is connected with active heart rail a14, and the heel end of described bent stock rail a3 is connected with active heart rail c19; Also comprise bent tongue a5 and bent tongue b6, straight tongue a7 and straight tongue b8, the heel end of described bent tongue a5 is connected with stock rail a13, and the heel end of described straight tongue b8 is connected with stock rail b22; Also comprise active heart rail b23, a14 for being connected stock rail a13 and active heart rail d24, the c19 for being connected stock rail b22; Also comprise a point switch 9, No. two point switch 10, No. three point switch 20 and No. four point switch 21 of the bent tongue of adjustment, directly tongue and active heart rail position; Wherein, the front end gauge of described straight stock rail a1 and bent stock rail b4 is 1435mm; The front end gauge of described straight stock rail a1 and bent stock rail a3 is 1000mm; The front end gauge of described straight stock rail b2 and bent stock rail b4 is 1067mm;
The heel end that described bent tongue b6 and the heel end of straight tongue a7 are respectively connected a guide rail 12, two guide rails 12 connects an end frog 15.
A described end frog 15 is connected No. two end frogs 16 with the heel end of active heart rail b23, and a described end frog 15 is connected No. three end frogs 17 with the heel end of active heart rail d24; Described No. two end frogs 16 are connected high manganese steel frog 18 with the heel end of No. three end frogs 17; A described point switch 9 adjustable bent tongue a5 and bent tongue b6 is closely connected or away from straight stock rail a1 and straight stock rail b2, and described No. two point switch 10 adjustable straight tongue a7 and straight tongue b8 is closely connected or away from bent stock rail a3 and bent stock rail b4; Described No. three point switch 20 adjustable heart rail a14 and active heart rail b23 are closely connected or away from stock rail a13, and described No. four point switch 21 adjustable heart rail c19 and active heart rail d24 are closely connected or away from stock rail b22; Described three end frogs 15,16,17, high manganese steel frog 18 both sides are all provided with guard rail 11, for the protection of the driving safety of train; Between described various rail and rail, be provided with rail gap 26, movable joint 27 routinely; Described end frog, high manganese steel frog are technical term in industry, and structure, function are not repeating here.
In the technical program, there are " directly to open-minded " and " side direction is open-minded " printed words label in two sides of described one to No. four point switch handle respectively riveting.When circuit is in directly to opening state, riveting " directly to open-minded " printed words label on a handle upward; When circuit is in side line opening state, riveting " side direction is open-minded " printed words label on a handle upward.
In actual application, when circuit is in gauge 1435 directly to opening state, bent tongue a5 separates with straight stock rail a1, straight tongue b8 and bent stock rail b4 is closely connected, active heart rail c19 separates with stock rail b22, active heart rail d24 and stock rail b22 is closely connected, and No. one, No. two, No. four point switch are display " directly to open-minded " printed words on a handle upward
Circuit is in gauge 1435 side line opening state, bent tongue a5 and straight stock rail a1 is closely connected, straight tongue b8 separates with bent stock rail b4, active heart rail a14 separates with stock rail a13, active heart rail b23 and stock rail a13 is closely connected, and No. one, No. two, No. three point switch are display " side direction is open-minded " printed words on a handle upward;
It is straight to opening state that circuit is in gauge 1000, and bent tongue a5 separates with straight stock rail a1, and straight tongue a7 and bent stock rail a3 is closely connected, and No. one, No. two point switch a handle show " directly to open-minded " printed words upward;
Circuit is in gauge 1000 side direction opening state, bent tongue a5 and straight stock rail a1 is closely connected, straight tongue a7 separates with bent stock rail a3, active heart rail a14 separates with stock rail a13, active heart rail b23 and stock rail a13 is closely connected, and active heart rail c19 and stock rail b22 is closely connected, and active heart rail d24 separates with stock rail b22, No. one, No. two, No. three, No. four point switch are display " side direction is open-minded " printed words on a handle upward
It is straight to opening state that circuit is in gauge 1067, bent tongue b6 separates with straight stock rail b2, straight tongue b8 and bent stock rail b4 is closely connected, active heart rail a14 and stock rail a13 is closely connected, active heart rail b23 separates with stock rail a13, active heart rail c19 separates with stock rail b22, and active heart rail d24 and stock rail b22 is closely connected, and No. one, No. two, No. three, No. four point switch are display " directly to open-minded " printed words on a handle upward;
Circuit is in gauge 1067 side direction opening state, and bent tongue b6 and straight stock rail b2 is closely connected, and straight tongue b8 separates with bent stock rail b4, and No. one, No. two point switch are display " side direction is open-minded " printed words on a handle upward.
Technique scheme only embodies the optimal technical scheme of technical solutions of the utility model; those skilled in the art all embody principle of the present utility model to some variations that wherein some part may be made, and belong within protection domain of the present utility model.
Claims (7)
1. three gauge mixed gage turnouts, comprise sleeper (25), it is characterized in that, also comprise straight stock rail a (1) and straight stock rail b (2), bent stock rail a (3) and bent stock rail b (4); The heel end of described straight stock rail a (1) and bent stock rail b (4) is all connected with guide rail (12); Also comprise bent tongue a (5) and bent tongue b (6), straight tongue a (7) and straight tongue b (8), the heel end of described bent tongue a (5) is connected with stock rail a (13), and the heel end of described straight tongue b (8) is connected with stock rail b (22); Also comprise the active heart rail b (23) for being connected stock rail a (13), a (14) and active heart rail d (24), c (19) for being connected stock rail b (22); Also comprise the bent tongue of adjustment, directly tongue and a point switch (9) of active heart rail position, No. two point switch (10), No. three point switch (20) and No. four point switch (21); Described straight stock rail a (1) is 1435mm with the front end gauge of bent stock rail b (4); Described straight stock rail a (1) is 1000mm with the front end gauge of bent stock rail a (3); The front end gauge of described straight stock rail b (2) and bent stock rail b (4) is 1067mm.
2. a kind of three gauge mixed gage turnouts according to claim 1, it is characterized in that, described bent tongue b (6) is respectively connected a guide rail (12) with the heel end of straight tongue a (7), and the heel end of two guide rails (12) connects an end frog (15).
3. a kind of three gauge mixed gage turnouts according to claim 2, it is characterized in that, a described end frog (15) is connected No. two end frogs (16) with the heel end of active heart rail b (23), and a described end frog (15) is connected No. three end frogs (17) with the heel end of active heart rail d (24).
4. a kind of three gauge mixed gage turnouts according to claim 3, is characterized in that, described No. two end frogs (16) are connected high manganese steel frog (18) with the heel end of No. three end frogs (17).
5. a kind of three gauge mixed gage turnouts according to claim 1, it is characterized in that, a described point switch (9) adjusts bent tongue a (5) and bent tongue b (6) is closely connected or away from straight stock rail a (1) and straight stock rail b (2); Described No. two point switch (10) adjust straight tongue a (7) and straight tongue b (8) is closely connected or away from bent stock rail a (3) and bent stock rail b (4); Described No. three point switch (20) adjustment active heart rail a (14) and active heart rail b (23) is closely connected or away from stock rail a (13); Described No. four point switch (21) adjustment active heart rail c (19) and active heart rail d (24) is closely connected or away from stock rail b (22).
6. the one three gauge mixed gage turnout according to claim 3 or 4, is characterized in that, described end frog (15), (16), (17), high manganese steel frog (18) both sides are all provided with guard rail 11.
7. the one three gauge mixed gage turnout according to any one of claim 1-5, is characterized in that, between rail and rail, is provided with rail gap (26), movable joint (27) routinely.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520186821.9U CN204959484U (en) | 2015-03-30 | 2015-03-30 | Three gauge mixed gage turnout |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520186821.9U CN204959484U (en) | 2015-03-30 | 2015-03-30 | Three gauge mixed gage turnout |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204959484U true CN204959484U (en) | 2016-01-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520186821.9U Active CN204959484U (en) | 2015-03-30 | 2015-03-30 | Three gauge mixed gage turnout |
Country Status (1)
| Country | Link |
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| CN (1) | CN204959484U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112030617A (en) * | 2020-08-10 | 2020-12-04 | 中国铁建重工集团股份有限公司道岔分公司 | Switch rail conversion device and turnout |
-
2015
- 2015-03-30 CN CN201520186821.9U patent/CN204959484U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112030617A (en) * | 2020-08-10 | 2020-12-04 | 中国铁建重工集团股份有限公司道岔分公司 | Switch rail conversion device and turnout |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |