CN201614526U - Scissors crossover type narrow railway turnout of narrow space - Google Patents
Scissors crossover type narrow railway turnout of narrow space Download PDFInfo
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- CN201614526U CN201614526U CN2009202426291U CN200920242629U CN201614526U CN 201614526 U CN201614526 U CN 201614526U CN 2009202426291 U CN2009202426291 U CN 2009202426291U CN 200920242629 U CN200920242629 U CN 200920242629U CN 201614526 U CN201614526 U CN 201614526U
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Abstract
The utility model discloses a scissors crossover type narrow railway turnout of a narrow space, which comprises a basic railway composed of a railway set I and a railway set II, a scissors crossover capable of leading the railway set I and the railway set II to be mutually converted, and a turnout matched with the scissors crossover. Both the railway set I and the railway set II respectively comprise an upper railway and a lower railway. The scissors crossover type narrow railway turnout is characterized in that: the railway turnout is composed of two curved guide rails, four railway components A, two railway components B, four railway components C and two railway components D; the railway turnout is X-shaped as a whole, and adopts symmetrical structures up and down, and left and right; and a frog is arranged on the railway turnout. The scissors crossover type narrow railway turnout can lead a motor vehicle to realize the two-to-two railway conversion in the narrow space for tunnel construction, so as to increase the working efficiency.
Description
Technical field
The utility model relates to a kind of full section rock tunnel development machine and shield machine carry out conversion to the conveying track of its inside when driving device, is specifically related to a kind of narrow space double crossover form narrow gauge track switch.
Background technology
21 century is the century of the human development underground space.At present, adopt Mine Method, shield method and construction by pipeline jacking method usually for underground or the inner large tunnel construction of massif in the world.Shield method promptly is to construct with full section rock tunnel development machine or shield machine.Full section rock tunnel development machine and shield machine are a kind of constructing tunnel a complete set of equipment that integrates mechanical, electrical, hydraulic pressure, sensing, information technology, can realize continuous driving, can finish brokenly operations such as rock, muck removal, supporting simultaneously, driving speed is fast, the efficient height has fast, efficient, safe, environmental protection, automation, level of informatization advantages of higher.Because shield method has so many advantage, shield method is more and more adopted.Shield method can be finished brokenly operations such as rock, muck removal, supporting simultaneously, and this just needs the support of rolling stock transportation.Size design rolling stock and track and track switch according to construction period and freight volume.Full section rock tunnel development machine and shield machine also will be finished and slag tap and work such as section of jurisdiction transportation and supporting in driving.Because their volume inside are narrow, especially have only 3～4 meters at diameter, slag tap and slag tap mode and when slagging tap mode, finish these several work simultaneously with rolling stock without conveyor, just higher to the requirement of the track of its internal placement and track switch thereof.Therefore the utility model is exactly a kind of two changes, two track turnouts that use under the sort of narrow space of constructing tunnel in order to adapt to.
The utility model content
Technical problem to be solved in the utility model is how a kind of narrow space double crossover form narrow gauge track switch is provided, and makes rolling stock can realize that under the sort of narrow space of constructing tunnel two become the track turnout of two orbital transfers, and it is increased work efficiency.
The technical problem that the utility model proposed is to solve like this: construct a kind of narrow space double crossover form narrow gauge track switch, comprise primary track that constitutes by track groups one and track groups two and the track turnout that matches, track groups one and track groups two comprise that respectively one is got on the right track and a lower railway, the composition of described track turnout is by two curvilinear guides, four track component A, two track component B, four track component C, two track component D constitute, track turnout is the X-shaped shape generally, its described track turnout all becomes symmetrical structure up and down, and track turnout is provided with railway frog.
The narrow space double crossover form narrow gauge track switch that provides according to the utility model, described curvilinear guide is the triangular shape structure that the certain curve radian of two sidebands is arranged, and constitute the two ends up and down of the track turnout of X-shaped shape by this curvilinear guide, the upper end curvilinear guide gets on the right track with track groups one and is connected, and the curvilinear guide of lower end is connected with the lower railway of track groups two.
According to the narrow space double crossover form narrow gauge track switch that the utility model provides, two lower railway with track groups one link to each other among described four track component C, and two link to each other with getting on the right track of track groups two; Two track component D are V-shape, and wherein the two ends of V-shape are connected on the lower railway and group two get on the right track of track groups one; Described four track component C become corresponding one by one with four track component A and connect curvilinear guide by pairing track component A, wherein have two to be that two other connects the lower end curvilinear guide by track component A connection upper end curvilinear guide; The middle part that two track component B are positioned at the whole rail trouble is oppositely arranged, and enough diamondwise structures.
According to the narrow space double crossover form narrow gauge track switch that the utility model provides, described railway frog structure comprises bolt and contract iron, and wherein bolt passes packing ring and passes contract iron again and screw on nut again with the contract ferropexy in orbit.
The narrow space double crossover form narrow gauge track switch that provides according to the utility model also comprises the coupling assembling that is used to be connected two these tracks of segment base on track groups one and track groups two.
The narrow space double crossover form narrow gauge track switch that provides according to the utility model, syndeton between described curvilinear guide and the track groups comprises bolt and contract iron, wherein bolt pass packing ring and contract iron screw on again nut with the contract ferropexy in " worker " font rail groove.
The beneficial effects of the utility model are: be to have two changes, two tracks of big freight volume custom-designed for adapting at narrow space.Its advantage is: 1, can be used for narrow space, especially when diameter has only 3～4 meters, the distance between two groups of tracks has only 350～500mm; 2, can carry out conversion in track identical cross-section position, group is intersected with group and is " X " type.Track groups one transforms to track groups two by track switch and gets on, and in track identical cross-section position, track groups two also can transform to track groups one by track switch and get on; 3, in the whole rail trouble, use narrow gauge, according to International or National standard, real space restriction and traffic requirements design.
Description of drawings
Fig. 1 is a structural representation provided by the utility model
Fig. 2 is railway frog structure 1 schematic diagram
Fig. 3 is railway frog structure 2 schematic diagrames
Fig. 4 is railway frog structure 3 schematic diagrames
Fig. 5 is railway frog structure 4 schematic diagrames
Fig. 6 is the syndeton schematic diagram between curvilinear guide and the track groups
Wherein, 1, curvilinear guide, 2, track component A, 3, track component B, 4, track component C, 5, track component D, 6, railway frog, 7, contract iron, 8, coupling assembling.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further, the utility model belongs to a kind of being applied in makes rolling stock can realize that under the sort of narrow space of constructing tunnel two become the track turnout of two orbital transfers in the narrow tunnel.
As shown in Figure 1, a kind of narrow space double crossover form narrow gauge track switch, comprise primary track that constitutes by track groups one and track groups two and the track turnout that matches, track groups one and track groups two comprise that respectively one is got on the right track and a lower railway, the composition of described track turnout is to be made of two curvilinear guides 1, four track component A2, two track component B3, four track component C4, two track component D5, track turnout is the X-shaped shape generally, its described track turnout all becomes symmetrical structure up and down, and track turnout is provided with railway frog 6.The X-shaped shape double crossover type that is otherwise known as, form near the siding track of track component B3 by track component C4, track component A2 in Fig. 1 by the rhombus that it intersects to form, and formed juxtaposition (being made up of Fig. 1 middle orbit parts C4, track component A2 and track component B3) with two groups of primary track, this kind mode has been saved the inner limited space of tunnel machine greatly.
Wherein said curvilinear guide 1 is for there being the triangular shape structure of the certain curve radian of two sidebands, and constitute the two ends up and down of the track turnout of X-shaped shape by this curvilinear guide, the upper end curvilinear guide gets on the right track with track groups one and is connected, and the curvilinear guide of lower end is connected with the lower railway of track groups two.Two lower railway with track groups one link to each other among described four track component C4, and two link to each other with getting on the right track of track groups two; Two track component D5 are V-shape, and wherein the two ends of V-shape are connected on the lower railway and group two get on the right track of track groups one; Described four track component C4 become corresponding one by one with four track component A2 and also connect curvilinear guide 1 by pairing track component A2, wherein have two to be to connect upper end curvilinear guide 1 two other connection lower end curvilinear guide 1 by track component A2; The middle part that two track component B3 are positioned at the whole rail trouble is oppositely arranged, and enough diamondwise structures.On track groups one and track groups two, also comprise the coupling assembling 8 that is used to be connected two these tracks of segment base.Shown in Fig. 2-5, described railway frog 6 structures comprise bolt and contract iron 7, and wherein bolt passes packing ring to pass contract iron 7 nut of screwing on again more fixing in orbit with contract iron 7.Railway frog 6 effects are to switch tracks in order to realize.As shown in Figure 6, Fig. 6 is the syndeton schematic diagram between curvilinear guide and the track groups, syndeton between wherein said curvilinear guide and the track groups comprises bolt and contract iron, and wherein bolt passes packing ring to pass contract iron 7 nut of screwing on again more fixing in orbit with contract iron 7.
Rolling stock on the track groups one can transform on the track groups two by track switch, and on identical cross section, the rolling stock on the track groups two also can transform on the track groups one by track switch; This section track (comprising track switch) becomes left and right and upper and lower symmetry, and this has effectively reduced the kind of track switch, guard rail and contract iron.Be to guarantee traffic safety, the relation that both interknits and restrict that route, track switch and semaphore is directly set up by technical method by certain program, certain condition.Claim interlock device for finishing the technical equipment that this relation installs.Microcomputer interlock system is an important component part of railways train operation command automation control system, it is planned in the interlocking action that realizes under the operation of operator on duty or higher level's automation control system between the travelling facilities such as railway station point machine, semaphore, track circuit according to railway driving scheduling, command train operation correctly, expeditiously, ensure the safety when train passes through the station simultaneously.
Claims (6)
1. narrow space double crossover form narrow gauge track switch, comprise primary track that constitutes by track groups one and track groups two and the track turnout that matches, track groups one and track groups two comprise that respectively one is got on the right track and a lower railway, it is characterized in that: the composition of described track turnout is by two curvilinear guides (1), four track component A (2), two track component B (3), four track component C (4), two track component D (5) constitute, track turnout is the X-shaped shape generally, its described track turnout all becomes symmetrical structure up and down, and track turnout is provided with railway frog (6).
2. narrow space double crossover form narrow gauge track switch according to claim 1, it is characterized in that: described curvilinear guide (1) is for there being the triangular shape structure of the certain curve radian of two sidebands, and constitute the two ends up and down of the track turnout of X-shaped shape by this curvilinear guide, the upper end curvilinear guide gets on the right track with track groups one and is connected, and the curvilinear guide of lower end is connected with the lower railway of track groups two.
3. narrow space double crossover form narrow gauge track switch according to claim 1, it is characterized in that: two lower railway with track groups one link to each other among described four track component C (4), and two link to each other with getting on the right track of track groups two; Two track component D (5) are V-shape, and wherein the two ends of V-shape are connected on the getting on the right track of the lower railway of track groups one and track groups two; Described four track component C (4) become corresponding one by one with four track component A (2) and connect curvilinear guide (1) by pairing track component A (2), wherein have two to be that two other connects lower end curvilinear guide (1) by track component A (2) connection upper end curvilinear guide (1); The middle part that two track component B (3) are positioned at the whole rail trouble is oppositely arranged.
4. narrow space double crossover form narrow gauge track switch according to claim 1, it is characterized in that, described railway frog (6) structure comprises bolt and contract iron (7), and wherein bolt passes packing ring to pass contract iron (7) nut of screwing on again more fixing in orbit with contract iron (7).
5. narrow space double crossover form narrow gauge track switch according to claim 1 is characterized in that, also comprises the guard rail assembly (8) that is used to be connected two these tracks of segment base on track groups one and track groups two.
6. narrow space double crossover form narrow gauge track switch according to claim 1, it is characterized in that, syndeton between described curvilinear guide (1) and the track groups comprises bolt and contract iron (7), and wherein bolt passes packing ring and contract iron (7) nut of screwing on again contract iron (7) is fixed in " worker " font rail groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202426291U CN201614526U (en) | 2009-10-20 | 2009-10-20 | Scissors crossover type narrow railway turnout of narrow space |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202426291U CN201614526U (en) | 2009-10-20 | 2009-10-20 | Scissors crossover type narrow railway turnout of narrow space |
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| Publication Number | Publication Date |
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| CN201614526U true CN201614526U (en) | 2010-10-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2009202426291U Expired - Fee Related CN201614526U (en) | 2009-10-20 | 2009-10-20 | Scissors crossover type narrow railway turnout of narrow space |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102493812A (en) * | 2011-09-27 | 2012-06-13 | 西南交通大学 | Method for transporting through double crossovers in narrow construction space |
| 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 |
| CN104963246A (en) * | 2014-12-22 | 2015-10-07 | 中铁宝桥集团有限公司 | Seamless rhombic crossed high-manganese steel frog |
| CN105064142A (en) * | 2015-07-16 | 2015-11-18 | 徐文 | Rail cross turnout in multi-directional intercommunication |
| WO2020192771A1 (en) * | 2019-03-28 | 2020-10-01 | 比亚迪股份有限公司 | Inner guide type rail switch and rail transit system having same |
| US12129604B2 (en) | 2019-03-28 | 2024-10-29 | Byd Company Limited | Inner guide type rail switch and rail transit system having same |
-
2009
- 2009-10-20 CN CN2009202426291U patent/CN201614526U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102493812A (en) * | 2011-09-27 | 2012-06-13 | 西南交通大学 | Method for transporting through double crossovers in narrow construction space |
| 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 |
| CN104452487B (en) * | 2014-12-01 | 2016-02-10 | 湖南中创轨道工程装备有限公司 | Three gauge mixed gage turnouts |
| CN104963246A (en) * | 2014-12-22 | 2015-10-07 | 中铁宝桥集团有限公司 | Seamless rhombic crossed high-manganese steel frog |
| CN105064142A (en) * | 2015-07-16 | 2015-11-18 | 徐文 | Rail cross turnout in multi-directional intercommunication |
| WO2020192771A1 (en) * | 2019-03-28 | 2020-10-01 | 比亚迪股份有限公司 | Inner guide type rail switch and rail transit system having same |
| US12129604B2 (en) | 2019-03-28 | 2024-10-29 | Byd Company Limited | Inner guide type rail switch and rail transit system having same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101027 Termination date: 20121020 |