CN110629598A - Turnout mechanism and track system - Google Patents
Turnout mechanism and track system Download PDFInfo
- Publication number
- CN110629598A CN110629598A CN201910947728.8A CN201910947728A CN110629598A CN 110629598 A CN110629598 A CN 110629598A CN 201910947728 A CN201910947728 A CN 201910947728A CN 110629598 A CN110629598 A CN 110629598A
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- Prior art keywords
- rail
- guard rail
- mounting
- stock
- base plate
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- 230000007246 mechanism Effects 0.000 title claims abstract description 55
- 229910000851 Alloy steel Inorganic materials 0.000 claims description 9
- 238000012423 maintenance Methods 0.000 abstract description 15
- 230000007547 defect Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 34
- 238000003466 welding Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B21/00—Track superstructure adapted for tramways in paved streets
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B21/00—Track superstructure adapted for tramways in paved streets
- E01B21/04—Special fastenings, joint constructions, or tie-rods
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Abstract
The invention provides a turnout mechanism and a track system, wherein the turnout mechanism comprises: a base plate; the stock rail is arranged on the base plate; the mounting component is arranged on the base plate and is positioned on one side of the stock rail; and the guard rail is detachably arranged on the mounting part and forms a rail groove with the stock rail. According to the turnout mechanism provided by the invention, the guard rail is arranged on the mounting part in a detachable mode, so that the turnout mechanism has the function of replacing the guard rail as a whole, the guard rail can be directly replaced when being worn, the defect that the guard rail needs to be replaced by excavating a roadbed in the related technology is avoided, the maintenance difficulty of a track system can be effectively reduced, and the maintenance cost and the maintenance difficulty are greatly reduced.
Description
Technical Field
The invention relates to the technical field of urban rail transit, in particular to a turnout mechanism and a rail system.
Background
In recent years, the global development of tramcars has brought about, more than 50 countries and more than 400 cities operate the tramcars, and the traditional tramcars are continuously improved or newly built with tramcar lines abroad. In China, modern tramcars are also paid attention to and developed, and at least hundreds of tramcar lines in the whole country are planned, and the total mileage exceeds 6000 kilometers.
The guard rail is an important component of a turnout mechanism of a tramcar and is an important part for ensuring that a train safely passes a turnout. At present, the tram guard rail generally adopts integral alloy steel guard rail or build-up welding formula guard rail, is disposable spare part, can't change. The guard rail cannot be replaced or adjusted after being worn, the integral operation state of the turnout mechanism cannot be ensured, and inconvenience is brought to maintenance of work; after the guard rail is scrapped, the roadbed needs to be excavated for replacement, and maintenance cost and maintenance difficulty are increased invisibly.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art.
To this end, the invention provides, in a first aspect, a switch mechanism.
A second aspect of the invention provides a rail system.
A first aspect of the present invention provides a switch mechanism, including: a base plate; the stock rail is arranged on the base plate; the mounting component is arranged on the base plate and is positioned on one side of the stock rail; and the guard rail is detachably arranged on the mounting part and forms a rail groove with the stock rail.
The turnout mechanism provided by the invention comprises a base plate, a stock rail, a mounting part and a guard rail. The installation component is arranged on one side of the stock rail, the guard rail is installed by the installation component, the side wall of the guard rail is in contact with the stock rail, the guard rail and the stock rail jointly form a rail groove, namely a rail wheel edge groove, and the running of the tramcar is guaranteed. The guard rail is installed through the installation part, so that the casting installation mode of the guard rail in the related technology is avoided, the condition that the guard rail is directly installed on the side wall of the stock rail in the related technology is avoided, the installation strength of the guard rail can be ensured, and the damage of the guard rail to the stock rail is avoided; the guard rail is detachably connected with the mounting part, and when the guard rail is worn, the damaged guard rail can be detached and replaced by a new guard rail; the stock rail and the installation component are arranged on the base plate, and the base plate can ensure that the installation positions of the stock rail and the installation component are smooth, so that the assembly and processing difficulty of workers is effectively reduced.
According to the turnout mechanism provided by the invention, the guard rail is arranged on the mounting part in a detachable mode, so that the turnout mechanism has the function of replacing the guard rail as a whole, the guard rail can be directly replaced when being worn, the defect that the guard rail needs to be replaced by excavating a roadbed in the related technology is avoided, the maintenance difficulty of a track system can be effectively reduced, and the maintenance cost and the maintenance difficulty are greatly reduced.
The turnout mechanism according to the above technical scheme of the invention can also have the following additional technical characteristics:
in the above technical solution, preferably, the top of the mounting member is provided with a mounting vacancy, the mounting vacancy penetrates through one side of the mounting member facing the stock rail, and the guard rail is arranged in the mounting vacancy.
In the technical scheme, an installation vacancy is formed in the top of an installation part, the installation vacancy is of a sinking type structure, and the guard rail is arranged in the installation vacancy, so that stable installation of the guard rail is guaranteed; the installation vacancy link up in the lateral wall setting of installing component, promptly, the installation vacancy has the opening towards stock rail one side, and then guarantees that the guardrail can form the track groove with the stock rail cooperation, guarantees tram's operation.
In any of the above solutions, preferably, the side of the mounting space facing away from the stock rail is provided with an abutment, and the guard rail abuts against the abutment.
In this solution, the side of the mounting recess facing away from the stock rail is provided with an abutment. When the guard rail is installed in the installation vacancy, one side wall of the guard rail and the stock rail form a rail groove to guarantee the operation of the tramcar, the other side wall of the guard rail is abutted against the abutting part, and the abutting part can provide a force towards one side of the stock rail for the guard rail to guarantee the stable installation of the guard rail. That is, the abutting portion is limited from the side wall of the guard rail to limit the guard rail to move outwards, so that the effective working distance between the guard rail and the stock rail is ensured, and the guard rail is prevented from moving outwards under the compression of the tramcar.
Specifically, the top of the mounting component is integrally of an L-shaped structure, a mounting vacancy and an abutting part are formed, and the guard rail is located in the mounting vacancy of the L-shaped structure. The top of the mounting part is contacted with the bottom wall of the guard rail, and the guard rail is supported in the vertical direction; the abutting part is attached to the side wall of the guard rail, and the guard rail is limited in the horizontal direction. Through the setting of L type structure, can guarantee the stable installation of guardrail, especially can guarantee the distance between guardrail and the stock rail, guarantee track groove and tram phase-match, guarantee tram's operation safety, avoid the guardrail to shift.
In any of the above solutions, preferably, the fastener is passed through the mounting hole of the guard rail and screwed to the mounting member.
In the technical scheme, the guard rail is provided with a mounting hole which is arranged to penetrate through the guard rail; the fastener passes the mounting hole setting to screw up the guardrail in the installation component, realize the detachable connection of guardrail and installation component. In addition, fastener simple structure, the staff of being convenient for dismantles the guardrail, can effectively promote the change speed. Specifically, the fastener is a socket head cap screw.
In any of the above solutions, preferably, the top of the guard rail is recessed to form a receiving groove, and the end of the fastener is located in the receiving groove.
In this technical scheme, the recessed recess that is formed with in top of guardrail for the tip of fastener can be acceptd in holding the recess, avoids the fastener protrusion to set up, avoids the unexpected fastener that rotates of exterior structure, and then promotes switch mechanism's stability, can play certain guard action to the fastener simultaneously, and can guarantee overall structure compactness.
In any one of the above technical solutions, preferably, the mounting member includes: the bedplate is arranged on the base plate, and the bottom of the bedplate is buckled and pressed on the stock rail; the base is arranged on the bedplate, and the installation vacancy is arranged at the bottom of the base.
In this solution, the mounting member includes a platen and a base. The bedplate is arranged on the base plate, and the base is positioned above the bedplate; the base is integrally of an L-shaped structure, so that the guard rail and the stock rail are matched to form a rail groove, and the limit effect of the base on the guard rail is ensured; the bedplate is matched with the base for use, so that the overall height of the base can be effectively reduced on the premise of meeting the installation height of the guard rail, the requirements on raw materials are further reduced, and the manufacturing cost of the turnout mechanism can be effectively reduced; in addition, the bottom of platen withholds the stock rail setting, and then guarantees the stable installation of stock rail.
In any of the above solutions, preferably, the platen is welded to the backing plate; and/or the base is welded to the deck.
In the technical scheme, in order to ensure the stable installation of the guard rail, the bedplate is connected with the backing plate bracket by adopting a welding process, and the base is also connected with the bedplate by adopting the welding process. Based on the connection mode, the use and installation of the guard rail can be ensured, the displacement and the movement of the installation part are avoided, and the integral stability of the turnout mechanism is improved.
In any of the above technical solutions, preferably, the method further includes: the connecting component is arranged on the base plate and buckles the bottom of the stock rail; the switch tie bolt is arranged by penetrating the base plate.
In the technical scheme, the base plate is provided with the connecting part, and the connecting part is buckled and pressed on the bottom of the stock rail, so that the stable installation of the stock rail on the base plate is ensured; the switch tie bolt penetrates through the base plate, and stable installation of the base plate is guaranteed.
In any of the above technical solutions, preferably, the guard rail is an alloy steel guard rail; and/or the attachment means is a fastener system.
In the technical scheme, the guard rail is made of alloy steel, and the alloy steel guard rail has good strength and hardness and can ensure the service life of the turnout mechanism; fastener systems are selected for the connecting parts, so that the overall structure is simplified and the assembly by workers is facilitated on the basis of ensuring the stable connection of the stock rails.
Specifically, the base is arranged on the bedplate, the guard rail is installed through the base, the base is stably installed, the fastener system buckles the stock rail, the integral stress of the turnout mechanism is uniform, and the stability is strong.
Specifically, the fastener system withholds one side of stock rail, and the platen withholds the opposite side of stock rail, through the cooperation of both, guarantees the stable of stock rail and lays.
In a second aspect, the invention provides a track system comprising a switch mechanism according to any of the above aspects.
The track system provided by the invention comprises the turnout mechanism of any technical scheme, so that all the beneficial effects of the turnout mechanism are not discussed one by one.
In particular, the rail system is for a tram, which can be run on the rail system.
Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a schematic structural view of a switch mechanism according to one embodiment of the present invention;
figure 2 is a cross-sectional view a-a of the switch mechanism of the embodiment of figure 1.
Wherein, the correspondence between the reference numbers and the component names in fig. 1 and fig. 2 is:
1 switch mechanism, 10 tie plates, 12 stock rails, 122 receiving grooves, 14 mounting members, 142 decks, 144 bases, 146 abutments, 16 guard rails, 18 rail slots, 20 fasteners, 22 connecting members, 24 switch tie bolts.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the invention will be rendered by reference to the appended drawings. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced otherwise than as specifically described herein, and thus the scope of the present invention is not limited by the specific embodiments disclosed below.
A switch mechanism 1 and a track system provided according to some embodiments of the present invention will be described with reference to fig. 1 and 2.
The first embodiment is as follows:
as shown in fig. 1, a first embodiment of the present invention proposes a switch mechanism 1 including: stock rail 12, mounting member 14 and guard rail 16.
Specifically, as shown in fig. 2, the stock rail 12 and the mounting member 14 are both disposed on the tie plate 10, the guard rail 16 is disposed on the mounting member 14, one side of the guard rail 16 is attached to the stock rail 12, and the guard rail 16 and the stock rail 12 together form a rail groove 18, which ensures the tramcar to travel.
The mounting part 14 is used for mounting the guard rail 16, so that the casting mounting mode of the guard rail 16 in the related technology is avoided, the mounting strength of the guard rail 16 can be ensured, and the damage to the stock rail 12 caused by the direct connection of the guard rail 16 and the stock rail 12 in the related technology is avoided; the guard rail 16 is detachably connected with the mounting part 14, when the guard rail 16 is worn, the damaged guard rail 16 can be detached, and a new guard rail 16 can be replaced; the stock rail 12 and the mounting component 14 are both arranged on the base plate 10, and the base plate 10 can ensure that the mounting positions of the stock rail 12 and the mounting component 14 are smooth, so that the assembly and processing difficulty of workers is effectively reduced.
According to the turnout mechanism 1 provided by the invention, the guard rail 16 is detachably arranged on the mounting part 14, so that the turnout mechanism 1 has the function of replacing the guard rail 16 as a whole, the guard rail 16 can be directly replaced when worn, the defect that the guard rail 16 needs to be replaced by excavating a roadbed in the related art is avoided, the maintenance difficulty of a track system can be effectively reduced, and the maintenance cost and the maintenance difficulty are greatly reduced.
Example two:
as shown in fig. 1, a second embodiment of the present invention provides a switch mechanism 1 including: a stock rail 12, a mounting component 14, and a guard rail 16, wherein the mounting component 14 includes a deck 142 and a base 144.
Specifically, as shown in fig. 2, the platen 142 is disposed on the backing plate 10, and the base 144 is located above the platen 142; the base 144 has an L-shaped configuration as a whole, and an attachment space (i.e., the position shown in the guard rail 16 in fig. 2) and an abutment portion 146 are formed on the upper surface of the base 144. The guard rail 16 is arranged in the mounting vacant position, the top of the mounting part 14 is contacted with the bottom wall of the guard rail 16, and a supporting force is applied to the guard rail 16 in the vertical direction; the abutment portion 146 abuts against a side wall of the guard rail 16 to horizontally limit the guard rail 16.
As shown in fig. 2, the base 144 is of an L-shaped structure, so that the installation vacant position has an opening toward one side of the stock rail 12, and it is further ensured that one side wall of the guard rail 16 can cooperate with the stock rail 12 to form the rail groove 18, thereby ensuring the operation of the tramcar; the other side wall of the guard rail 16 can abut against the abutting portion 146, and the abutting portion 146 limits the position of the side wall of the guard rail 16 to limit the outward movement of the guard rail 16, so as to ensure the effective working distance between the guard rail 16 and the stock rail 12 and prevent the outward movement of the guard rail 16 under the compression of the tramcar.
As shown in fig. 2, the bedplate 142 is provided below the base 144, so that the overall height of the base 144 can be effectively reduced on the premise of satisfying the installation height of the guard rail 16, the requirement for raw materials can be further reduced, and the manufacturing cost of the turnout mechanism 1 can be effectively reduced.
Specifically, as shown in fig. 2, the bedplate 142 is connected with the support of the base plate 10 by a welding process, and the base 144 is connected with the bedplate 142 by the welding process, so that the use and installation of the guard rail 16 are ensured, the displacement and play of the installation part 14 are avoided, and the overall stability of the turnout mechanism 1 is improved.
Further, optionally, as shown in FIG. 2, the guard rail 16 is coupled to the base 144 by fasteners 20. The fastener 20 has a simple structure, is mostly a standard part, and has low cost. When the turnout mechanism 1 is in normal use, the guard rail 16 is locked on the base 144 through the fastener 20; when the guard rail 16 is worn and needs to be replaced, the fastener 20 is opened for replacement.
Further, optionally, as shown in fig. 2, the top of the guard rail 16 is recessed to form a receiving groove 122, so that the end of the fastening member 20 can be received in the receiving groove 122, the fastening member 20 is prevented from protruding, the fastening member 20 is prevented from being accidentally rotated by an external structure, the stability of the switch mechanism 1 is further improved, and meanwhile, a certain protection effect can be provided for the fastening member 20. Wherein the fastener 20 may be selected to be a socket head cap screw.
In any of the above embodiments, optionally, as shown in fig. 2, the base plate 10 is provided with the connecting member 22, and the connecting member 22 is buckled to the bottom of the stock rail 12, so as to ensure the stable installation of the stock rail 12 on the base plate 10; the tie plate 10 is provided with a switch tie bolt 24 in a penetrating way, so that the stable installation of the tie plate 10 is ensured. Wherein, the connecting part 22 can be selected from a fastener system, thereby simplifying the whole structure and facilitating the assembly of workers.
In any of the above embodiments, as shown in fig. 2, the guard rail 16 is an alloy steel guard rail having good strength and hardness, which can ensure the service life of the switch mechanism 1.
Example three:
as shown in fig. 1, a third embodiment of the present invention provides a track system (not shown in the drawings) including the switch mechanism 1 of any of the above-mentioned technical solutions, and therefore, based on the overall beneficial effects of the switch mechanism 1, it will not be discussed one by one.
In particular, the rail system is for a tram, which can be run on the rail system.
The specific embodiment is as follows:
the integral guard rail arranged in the turnout of the existing tramcar or in a build-up welding mode cannot be replaced or adjusted after the guard rail 16 is worn, the integral operation state of the turnout mechanism 1 cannot be ensured, and inconvenience is brought to maintenance of work; after the guard rail 16 is scrapped, the roadbed needs to be excavated for replacement, and maintenance cost and maintenance difficulty are increased virtually.
As shown in fig. 1 and 2, in the switch mechanism 1 of the tramcar according to the present invention, the guard rail 16 is made of alloy steel material, the guard rail 16 is fastened to the base 144 by a screw mounted on the top, the base 144 is welded to the bedplate 142 of the base plate 10, the structure is solid and stable, and the guard rail 16 has the functions of being detachable and being replaced on site.
Specifically, as shown in fig. 2, the adjustable guard rail for a tram provided by the present invention includes 1 channel rail (i.e., stock rail 12), 1 alloy steel guard rail (i.e., guard rail 16), 1 base 144, 1 socket head cap screw, 1 base plate 10, 1 bedplate 142, switch tie bolt 24, and a fastener system.
As shown in fig. 2, wherein the guard rail 16 is made of alloy steel or wear-resistant steel; the guard rail 16 and the stock rail 12 are assembled to form a groove-type rail groove (namely, a rail groove 18); the bedplate 142 is welded on the backing plate 10, and the inner side of the bedplate 142 is buckled and pressed on the stock rail 12; the base 144 is welded on the bedplate 142, the base 144 is L-shaped, and the outer side of the base is used for positioning and limiting the outward movement of the guard rail 16 except for vertically supporting the guard rail 16; the guard rail 16 is fastened to the base 144 by a socket head cap screw.
The turnout mechanism 1 provided by the invention at least has the following advantages: (1) the guard rail 16 is easy to replace, namely the turnout mechanism 1 of the tramcar is cast under the roadbed by concrete, the conventional guard rail 16 cannot be replaced, and the turnout mechanism is fixed by vertical bolts, so that the turnout mechanism is convenient to replace on site; (2) the whole structure is stable: the support structure of the guard rail 16 adopts a base plate 10+ a bedplate 142+ an L-shaped base 144, so that the turnout mechanism 1 is uniformly stressed, has no shearing force and is stable in structure.
The guard rail 16 provided by the invention has a field replaceable function; the guard rail 16 is spliced with the groove-shaped steel rail to form a groove-shaped steel rail wheel rim groove, so that the stable operation of the tramcar is ensured; the base plate 10, the bedplate 142 and the base 144 are connected together by welding, and the inner side is buckled and pressed on the stock rail 12 to form a stable supporting structure.
In the description of the present invention, the terms "plurality" or "a plurality" refer to two or more, and unless otherwise specifically limited, the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention; the terms "connected," "mounted," "secured," and the like are to be construed broadly and include, for example, fixed connections, removable connections, or integral connections; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the description herein, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A switch mechanism, comprising:
a base plate;
the stock rail is arranged on the base plate;
the mounting component is arranged on the base plate and is positioned on one side of the stock rail;
and the guard rail is detachably arranged on the mounting part and forms a rail groove with the stock rail.
2. The switch mechanism as claimed in claim 1,
the top of the mounting component is provided with a mounting vacancy, the mounting vacancy runs through one side, facing the stock rail, of the mounting component, and the guard rail is arranged in the mounting vacancy.
3. The switch mechanism as claimed in claim 2,
one side of the mounting vacant position departing from the stock rail is provided with an abutting part, and the guard rail is abutted against the abutting part.
4. The switch mechanism as claimed in claim 2, further comprising:
a fastener passing through the mounting hole of the guard rail and tightened to the mounting member.
5. The switch mechanism as claimed in claim 4,
the top of the guard rail is recessed to form an accommodating groove, and the end part of the fastener is positioned in the accommodating groove.
6. The switch mechanism as claimed in any one of claims 2 to 5, wherein said mounting member includes:
the bedplate is arranged on the base plate, and the bottom of the bedplate is buckled and pressed with the stock rail;
the base is arranged on the bedplate, and the mounting vacant position is arranged at the bottom of the base.
7. The switch mechanism as claimed in claim 6,
the bedplate is welded to the backing plate; and/or
The base is welded to the deck.
8. The switch mechanism as claimed in any one of claims 1 to 5, further comprising:
the connecting part is arranged on the base plate and buckles the bottom of the stock rail;
and the switch tie bolt penetrates through the base plate.
9. The switch mechanism as claimed in claim 8,
the guard rail is an alloy steel guard rail; and/or
The attachment means is a fastener system.
10. A track system, comprising:
the switch mechanism as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910947728.8A CN110629598A (en) | 2019-10-08 | 2019-10-08 | Turnout mechanism and track system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910947728.8A CN110629598A (en) | 2019-10-08 | 2019-10-08 | Turnout mechanism and track system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110629598A true CN110629598A (en) | 2019-12-31 |
Family
ID=68975655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910947728.8A Pending CN110629598A (en) | 2019-10-08 | 2019-10-08 | Turnout mechanism and track system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110629598A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111364295A (en) * | 2020-04-13 | 2020-07-03 | 中国铁建重工集团股份有限公司 | Switch structure and track system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203065903U (en) * | 2012-09-28 | 2013-07-17 | 中铁宝桥集团有限公司 | Guardrail base plate for railway turnout |
| CN204738186U (en) * | 2015-06-05 | 2015-11-04 | 中铁二院工程集团有限责任公司 | A combination formula guardrail structure for modern tram switch |
| RU190499U1 (en) * | 2018-11-09 | 2019-07-02 | Алексей Леонидович Алехин | Universal device to ensure traffic safety and reduce lateral wear on rails |
| CN210975392U (en) * | 2019-10-08 | 2020-07-10 | 中国铁建重工集团股份有限公司道岔分公司 | Turnout mechanism and track system |
-
2019
- 2019-10-08 CN CN201910947728.8A patent/CN110629598A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203065903U (en) * | 2012-09-28 | 2013-07-17 | 中铁宝桥集团有限公司 | Guardrail base plate for railway turnout |
| CN204738186U (en) * | 2015-06-05 | 2015-11-04 | 中铁二院工程集团有限责任公司 | A combination formula guardrail structure for modern tram switch |
| RU190499U1 (en) * | 2018-11-09 | 2019-07-02 | Алексей Леонидович Алехин | Universal device to ensure traffic safety and reduce lateral wear on rails |
| CN210975392U (en) * | 2019-10-08 | 2020-07-10 | 中国铁建重工集团股份有限公司道岔分公司 | Turnout mechanism and track system |
Non-Patent Citations (1)
| Title |
|---|
| 刘婷林;: "车场线5号单开道岔防脱护轨方案设计", 铁道勘察, no. 06, 15 December 2016 (2016-12-15), pages 88 - 90 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111364295A (en) * | 2020-04-13 | 2020-07-03 | 中国铁建重工集团股份有限公司 | Switch structure and track system |
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