CN104727191A - Three-gauge mixed gauge turnout - Google Patents
Three-gauge mixed gauge turnout Download PDFInfo
- Publication number
- CN104727191A CN104727191A CN201510146199.3A CN201510146199A CN104727191A CN 104727191 A CN104727191 A CN 104727191A CN 201510146199 A CN201510146199 A CN 201510146199A CN 104727191 A CN104727191 A CN 104727191A
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- CN
- China
- Prior art keywords
- rail
- stock rail
- straight
- bent
- tongue
- 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.)
- Pending
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B7/00—Switches; Crossings
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B7/00—Switches; Crossings
- E01B7/02—Tongues; Associated constructions
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B7/00—Switches; Crossings
- E01B7/10—Frogs
- E01B7/14—Frogs with movable parts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Railway Tracks (AREA)
Abstract
The invention discloses a three-gauge mixed gauge turnout which comprises a sleeper (25), a straight stock rail a (1), a straight stock rail b (2), a curved stock rail a (3) and a curved stock rail b (4). The root ends of the straight stock rail a (1) and the curved stock rail b (4) are connected with guide rails (12). The turnout further comprises a curved switch rail a (5), a curved switch rail b (6), a straight switch rail a (7) and a straight switch rail b (8), the root end of the curved switch rail a (5) is connected with a stock rail a (13) and the root end of the straight switch rail b (8) is connected with a stock rail b (22). The turnout further comprises a movable point rail b (23) and a movable point rail a (14) which are used for being jointed with the stock rail a (13) and a movable point rail d (24) and a movable point rail c (19) which are used for being jointed with the stock rail b (22). The turnout further comprises four switch devices for adjusting the positions of the curved switch rails, the straight switch rails and the movable point rails. The three-gauge mixed gauge turnout has the advantages of being convenient to use, wide in application range and remarkable in economic benefit.
Description
Technical field
The present invention 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.
Summary of the invention
The object of the invention is to solve the problem, devising a kind of three gauge mixed gage turnouts.
Realizing above-mentioned purpose technical scheme of the present invention 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 technical scheme of the present invention 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 of the present invention;
Fig. 2 is the structural representation of three gauge mixed gage turnout first halfs of the present invention;
Fig. 3 is the structural representation of three gauge mixed gage turnout latter halfs of the present invention;
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 present invention 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 solution of the present invention, and those skilled in the art all embody principle of the present invention to some variations that wherein some part may be made, and belong within protection scope of the present invention.
Claims (10)
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).
2. a kind of three gauge mixed gage turnouts according to claim 1, is characterized in that, described straight stock rail a (1) is 1435mm with the front end gauge of bent stock rail b (4).
3. a kind of three gauge mixed gage turnouts according to claim 1, is characterized in that, described straight stock rail a (1) is 1000mm with the front end gauge of bent stock rail a (3).
4. three gauge mixed gage turnouts according to claim 1, is characterized in that, the front end gauge of described straight stock rail b (2) and bent stock rail b (4) is 1067mm.
5. 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).
6. a kind of three gauge mixed gage turnouts according to claim 5, 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).
7. a kind of three gauge mixed gage turnouts according to claim 6, 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).
8. 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).
9. the one three gauge mixed gage turnout according to claim 6 or 7, is characterized in that, described end frog (15), (16), (17), high manganese steel frog (18) both sides are all provided with guard rail 11.
10. according to any one described in claim 1 to 8 three gauge mixed gage turnout, it is characterized in that, between described rail and rail, be provided with rail gap (26), movable joint (27) routinely.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510146199.3A CN104727191A (en) | 2015-03-30 | 2015-03-30 | Three-gauge mixed gauge turnout |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510146199.3A CN104727191A (en) | 2015-03-30 | 2015-03-30 | Three-gauge mixed gauge turnout |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104727191A true CN104727191A (en) | 2015-06-24 |
Family
ID=53451556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510146199.3A Pending CN104727191A (en) | 2015-03-30 | 2015-03-30 | Three-gauge mixed gauge turnout |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104727191A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105803863A (en) * | 2015-12-30 | 2016-07-27 | 北京城建设计发展集团股份有限公司 | Construction method for comb-type turnout joint |
| EP4053335A4 (en) * | 2019-10-28 | 2023-10-25 | China Railway Shanhaiguan Bridge Group Co., Ltd. | 1676 mm and 1000 mm dual-gauge mixed gauge turnout |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5375797A (en) * | 1993-09-17 | 1994-12-27 | Willow; Robert E. | Compound geometry rail switch |
| CN2730917Y (en) * | 2004-08-24 | 2005-10-05 | 鞍钢集团铁路修建公司 | Small size 60 kg/m rail one-way switch and cross line switch |
| CN201099820Y (en) * | 2007-10-25 | 2008-08-13 | 中铁宝桥股份有限公司 | Cross frog heel flexible fastening system |
| CN103321109A (en) * | 2013-07-04 | 2013-09-25 | 济钢集团有限公司 | Anti-shedding abrasion-reducing railway switch |
| CN104452487A (en) * | 2014-12-01 | 2015-03-25 | 湖南中创轨道工程装备有限公司 | Three-gauge mixed gage turnout |
-
2015
- 2015-03-30 CN CN201510146199.3A patent/CN104727191A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5375797A (en) * | 1993-09-17 | 1994-12-27 | Willow; Robert E. | Compound geometry rail switch |
| CN2730917Y (en) * | 2004-08-24 | 2005-10-05 | 鞍钢集团铁路修建公司 | Small size 60 kg/m rail one-way switch and cross line switch |
| CN201099820Y (en) * | 2007-10-25 | 2008-08-13 | 中铁宝桥股份有限公司 | Cross frog heel flexible fastening system |
| CN103321109A (en) * | 2013-07-04 | 2013-09-25 | 济钢集团有限公司 | Anti-shedding abrasion-reducing railway switch |
| CN104452487A (en) * | 2014-12-01 | 2015-03-25 | 湖南中创轨道工程装备有限公司 | Three-gauge mixed gage turnout |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105803863A (en) * | 2015-12-30 | 2016-07-27 | 北京城建设计发展集团股份有限公司 | Construction method for comb-type turnout joint |
| EP4053335A4 (en) * | 2019-10-28 | 2023-10-25 | China Railway Shanhaiguan Bridge Group Co., Ltd. | 1676 mm and 1000 mm dual-gauge mixed gauge turnout |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150624 |
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| WD01 | Invention patent application deemed withdrawn after publication |