CN109989305A

CN109989305A - Guide type track switch, crossover turnout and Rail Transit System in single track

Info

Publication number: CN109989305A
Application number: CN201711479254.6A
Authority: CN
Inventors: 孙洪蕾; 王彦云; 牛茹茹; 曾浩
Original assignee: BYD Co Ltd
Current assignee: BYD Co Ltd
Priority date: 2017-12-29
Filing date: 2017-12-29
Publication date: 2019-07-09
Anticipated expiration: 2037-12-29
Also published as: CN109989305B

Abstract

The invention discloses guide type track switch, crossover turnout and Rail Transit Systems in a kind of single track, guide type track switch includes at least one monomer track switch in single track, the monomer track switch includes: fixed beam and walking beam, the fixed beam includes the first side bar and the second side bar being oppositely arranged, and the walking beam is movably arranged between first side bar and second side bar to limit two changeable driving channels.Guide type track switch in single track according to the present invention, structurally simple, economical property is good, and the switching mode in channel of driving a vehicle is simple, light, high reliablity.

Description

Guide type track switch, crossover turnout and Rail Transit System in single track

Technical field

The present invention relates to single track technical fields, more particularly, to guide type track switch, crossover turnout and track in a kind of single track Traffic system.

Background technique

Guide type track switch in single track in the related technology needs mobile integral switches beam in turn-out track, that is to say, that will have There is the turnout junction girder of current conduit is whole to be transported to another position from a position, so that monorail train transforms on other tracks It advances, but due to turnout junction girder heaviness, causes the operation of mobile turnout junction girder time-consuming and laborious, and during carrying, turnout junction girder Entirety is easily damaged, and needs often to repair.

Summary of the invention

The present invention is directed at least solve one of the technical problems existing in the prior art.Therefore, the present invention intends to propose one Guide type track switch in single track is planted, the structurally simple, economical property of guide type track switch is good in the single track, and turn-out track is light, reliable.

The invention also provides a kind of crossover turnout and Rail Transit Systems.

Guide type track switch in the single track of embodiment according to a first aspect of the present invention, including at least one monomer track switch are described Monomer track switch includes: fixed beam, and the fixed beam includes the first side bar and the second side bar being oppositely arranged；And walking beam, it is described Walking beam is movably arranged between first side bar and second side bar to limit two changeable driving channels.

Guide type track switch in single track according to an embodiment of the present invention, structurally simple, economical property is good, the switching side in channel of driving a vehicle Formula is simple, light, high reliablity.

In some embodiments, the walking beam moves changeable to limit between the first position and the second position The first row vehicle passage and second driving channel, wherein when the walking beam is moved to the first position, the walking beam The first row vehicle passage is limited jointly with first side bar, when the walking beam is moved to the second position, institute It states walking beam and second side bar limits second driving channel jointly.

In some embodiments, the walking beam includes the first side wall being oppositely arranged and second sidewall, first side The extending direction of wall is identical as the extending direction at first side bar relative position, the extending direction of the second sidewall and institute The extending direction stated at the second side bar relative position is identical.

In some embodiments, when the walking beam is moved to the first position, described in the second sidewall contact Second side bar, when the walking beam is moved to the second position, the first side wall contacts first side bar.

In some embodiments, the monomer track switch further comprises: locking device, and the locking device is for limiting The walking beam is locked when the driving channel out.

In some embodiments, the monomer track switch further comprises: driving device, and the driving device is for driving institute It is mobile relative to the fixed beam to state walking beam.

In some embodiments, the monomer track switch further comprises: guiding device, and the guiding device is for guiding institute It states the relatively described fixed beam of walking beam and is only able to achieve straight reciprocating.

In some embodiments, when being riding track switch, swing to setting when guide type track switch forward direction is arranged in the single track For suspension type track switch.

In some embodiments, first side bar and second side bar extend respectively along one group of symmetrical curve so that The monomer track switch constitutes split track switch.

In some embodiments, first side bar and second side bar respectively along one group of asymmetric curve extend with The monomer track switch is set to constitute song-triton road switching simple turnout.

In some embodiments, first side bar extends along curve so that described along linear extension, second side bar Monomer track switch constitutes the simple turnout of straight-triton road switching.

In some embodiments, guide type track switch in the single track further include: first straight line rail disposed in parallel and second Straight line rail, along a first direction, the first straight line rail include the first first section set gradually and the first endpiece, and described second is straight Line rail includes the second first section set gradually and the second endpiece；With two monomer track switches, the monomer track switch be two and Respectively the first simple turnout and the second simple turnout, wherein first first section and first endpiece pass through described first The first row vehicle passage of simple turnout is connected, and second first section and second endpiece pass through second simple turnout The first row vehicle passage connect, first first section and second endpiece pass through first simple turnout described the Two driving channels are connected with second driving channel of second simple turnout or second first section and described first Endpiece is logical by the second driving channel of second simple turnout and second driving of first simple turnout Road is connected so that guide type track switch constitutes crossover turnout in the single track.

The crossover turnout of embodiment according to a second aspect of the present invention, comprising: first straight line rail disposed in parallel and second is directly Line rail, along a first direction, the first straight line rail include the first first section set gradually and the first endpiece, the second straight line Rail includes the second first section set gradually and the second endpiece；With the simple turnout according to above-mentioned first aspect embodiment, the list Trouble clear the way as two and respectively the first simple turnout and the second simple turnout, wherein first first section and first tail Section is connected by the first row vehicle passage of first simple turnout, and second first section and second endpiece pass through institute The first row vehicle passage for stating the second simple turnout is connected, and first first section and second endpiece are single by described first Second driving channel of the second driving channel and second simple turnout of trouble of clearing the way is connected or described second First section and first endpiece pass through the second driving channel of second simple turnout and first simple turnout Second driving channel is connected.

Crossover turnout according to an embodiment of the present invention can be more convenient and reliably by the way that above-mentioned simple turnout is arranged Switch line vehicle passage, economy are more preferable.

The Rail Transit System of embodiment according to a third aspect of the present invention, including the list according to above-mentioned first aspect embodiment Guide type track switch in rail.

Rail Transit System according to an embodiment of the present invention can be more by the way that guide type track switch in above-mentioned single track is arranged Conveniently and reliably switch line vehicle passage, economy are more preferable.

Additional aspect and advantage of the invention will be set forth in part in the description, and will partially become from the following description Obviously, or practice through the invention is recognized.

Detailed description of the invention

Fig. 1 is the perspective view that the first row vehicle passage is presented in guide type track switch in single track according to an embodiment of the invention；

Fig. 2 is the top view of guide type track switch in single track shown in Fig. 1；

Fig. 3 is the perspective view that the second driving channel is presented in guide type track switch in single track shown in Fig. 1；

Fig. 4 is the top view of guide type track switch in single track shown in Fig. 3；

Fig. 5 is the vertical view that the first driving channel is presented in guide type track switch in single track according to an embodiment of the invention Figure；

Fig. 6 is the top view that second of driving channel is presented in guide type track switch in single track shown in Fig. 5；

Fig. 7 is the top view that the third driving channel is presented in guide type track switch in single track shown in Fig. 5；

Fig. 8 is the top view that the 4th kind of driving channel is presented in guide type track switch in single track shown in Fig. 5；

Fig. 9 is the top view of guide type track switch in single track according to an embodiment of the invention；

Figure 10 is the top view of guide type track switch in single track according to an embodiment of the invention；

Figure 11 is the top view of guide type track switch in single track according to an embodiment of the invention；

Figure 12 is the vertical view that the first driving channel is presented in guide type track switch in single track according to an embodiment of the invention Figure；

Figure 13 is the top view that second of driving channel is presented in guide type track switch in single track shown in Figure 12；

Figure 14 is the perspective view that the first row vehicle passage is presented in guide type track switch in single track according to an embodiment of the invention；

Figure 15 is the top view of guide type track switch in single track shown in Figure 14；

Figure 16 is the perspective view that the second driving channel is presented in guide type track switch in single track shown in Figure 14；

Figure 17 is the top view of guide type track switch in single track shown in Figure 16；

Figure 18 is the perspective view that the third line vehicle passage is presented in guide type track switch in single track shown in Figure 14；

Figure 19 is the top view of guide type track switch in single track shown in Figure 18；

Figure 20 is the vertical view that the first driving channel is presented in guide type track switch in single track according to an embodiment of the invention Figure；

Figure 21 is the top view that second of driving channel is presented in guide type track switch in single track shown in Figure 20；

Figure 22 is the top view that the third driving channel is presented in guide type track switch in single track shown in Figure 20；

Figure 23 is the top view that the 4th kind of driving channel is presented in guide type track switch in single track shown in Figure 20；

Figure 24 is the top view that the 5th kind of driving channel is presented in guide type track switch in single track shown in Figure 20；

Figure 25 is the top view that the 6th kind of driving channel is presented in guide type track switch in single track shown in Figure 20；

Figure 26 is the top view that the 7th kind of driving channel is presented in guide type track switch in single track shown in Figure 20；

Figure 27 is the top view that the 8th kind of driving channel is presented in guide type track switch in single track shown in Figure 20；

Figure 28 is the top view that the 9th kind of driving channel is presented in guide type track switch in single track shown in Figure 20；

Figure 29 is the perspective view of locking device according to an embodiment of the invention；

Figure 30 is the top view of locking device shown in Figure 29；

Figure 31 is the side view of locking device shown in Figure 29；

Figure 32 is the top view of locking device according to an embodiment of the invention；

Figure 33 is the perspective view that the second driving channel is presented in guide type track switch in single track according to an embodiment of the invention；

Figure 34 is the cross-sectional view of facing upward of guide type track switch in single track shown in Figure 33；

Figure 35 is the cross-sectional view of facing upward that the first row vehicle passage is presented in guide type track switch in single track shown in Figure 33；

Figure 36 is the side sectional view of guide type track switch in single track shown in Figure 35；

Figure 37 is the front section view of guide type track switch in single track shown in Figure 35；

Figure 38 is the perspective view of driving device shown in Figure 33 etc.；

Figure 39 is the perspective view of guiding device shown in Figure 33；

Figure 40 is the perspective view for preventing turning over bracket shown in Figure 33；

Figure 41 is the perspective view that the third line vehicle passage is presented in guide type track switch in single track according to an embodiment of the invention；

Figure 42 is the cross-sectional view of facing upward of guide type track switch in single track shown in Figure 41；

Figure 43 is the cross-sectional view of facing upward that the second driving channel is presented in guide type track switch in single track shown in Figure 41；

Figure 44 is the side sectional view of guide type track switch in single track shown in Figure 43；

Figure 45 is the front section view of guide type track switch in single track shown in Figure 43；

Figure 46 is the perspective view that the second driving channel is presented in guide type track switch in single track according to an embodiment of the invention；

Figure 47 is the cross-sectional view of facing upward of guide type track switch in single track shown in Figure 46；

Figure 48 is the cross-sectional view of facing upward that the first row vehicle passage is presented in guide type track switch in single track shown in Figure 46；

Figure 49 is the side sectional view of guide type track switch in single track shown in Figure 48；

Figure 50 is the front section view of guide type track switch in single track shown in Figure 48；

Figure 51 is the perspective view of driving device shown in Figure 46 etc.；

Figure 52 is the perspective view of driving device according to an embodiment of the invention etc.；

Figure 53 is the perspective view of guiding device according to an embodiment of the invention etc.；

Figure 54 is the perspective view that the first row vehicle passage is presented in guide type track switch in single track according to an embodiment of the invention；

Figure 55 is the portion the F enlarged drawing that Figure 54 centre circle shows；

Figure 56 is the perspective view of connecting plate and pin shaft shown in Figure 55；

Figure 57 is the perspective view that guide type track switch removes after walking beam in single track shown in Figure 54；

Figure 58 is the perspective view of guiding device shown in Figure 54；

Figure 59 is the cross-sectional view of facing upward of guide type track switch in single track shown in Figure 54；

Figure 60 is the cross-sectional view of facing upward that the second driving channel is presented in guide type track switch in single track shown in Figure 54；

Figure 61 is the top view that the first driving scheme is presented in crossover turnout according to an embodiment of the invention；

Figure 62 is the top view that the second driving scheme is presented in crossover turnout shown in Figure 61；

Figure 63 is the top view that the first driving scheme is presented in crossover turnout in accordance with another embodiment of the present invention；

Figure 64 is the top view that the second driving scheme is presented in crossover turnout shown in Figure 63；

Figure 65 is the vertical view that the first driving channel is presented in guide type track switch in single track according to an embodiment of the invention Figure；

Figure 66 is the top view that second of driving channel is presented in guide type track switch in single track shown in Figure 65.

Specific embodiment

The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached The embodiment of figure description is exemplary, it is intended to is used to explain the present invention, and is not considered as limiting the invention.

Following disclosure provides many different embodiments or example is used to realize different structure of the invention.For letter Change disclosure of the invention, hereinafter the component of specific examples and setting are described.Certainly, they are merely examples, and It is not intended to limit the present invention.In addition, the present invention can in different examples repeat reference numerals and/or letter.It is this heavy It is for purposes of simplicity and clarity, itself not indicate the relationship between discussed various embodiments and/or setting again.This Outside, the present invention provides various specific techniques and material example, but those of ordinary skill in the art may be aware that The applicable property of other techniques and/or the use of other materials.

In the following, describing guide type track switch A in single track according to an embodiment of the present invention with reference to Fig. 1-Figure 64.

Guide type track switch A in single track according to an embodiment of the present invention, including at least one monomer track switch A0, that is to say, that Guide type track switch A includes a monomer track switch A0 (shown in embodiment and Figure 14-Figure 19 as Figure 1-Figure 4 in single track Embodiment) or multiple monomer track switch A0 (embodiment as shown in Fig. 5-Figure 11 and Figure 20-Figure 28 shown in embodiment). Wherein, when guide type track switch A is made of multiple monomer track switch A0 in single track, the more of guide type track switch A in a single track are formed The structure of a monomer track switch A0 is identical.

Specifically, guide type track switch A can be used for Rail Transit System in single track according to an embodiment of the present invention, thus It is provided with the Rail Transit System of guide type track switch A in the single track, can have identical excellent with guide type track switch A in single track Gesture.Wherein, the concept of Rail Transit System and other are configured to as it is known to those skilled in the art that such as subway system, light Rail system etc., does not repeat here.

In the following, describing guide type road in single track according to an embodiment of the present invention with reference to Fig. 1-Figure 13 and Figure 14-Figure 28 Trouble A.

- Fig. 4 and Figure 14-Figure 19 referring to Fig.1, monomer track switch A0 include: that fixed beam 11 and walking beam are (as shown in fig. 1 Walking beam 12, for another example the first walking beam 13 and the second walking beam 14 shown in Figure 14), fixed beam 11 includes being oppositely arranged First side bar 111 and the second side bar 112, walking beam (walking beam 12 as shown in Figure 1, the first walking beam shown in Figure 14 13 and second walking beam 14) be at least one and move between the first side bar 111 and the second side bar 112 to limit at least Two changeable driving channels (the driving channel R2 of the first row vehicle passage R1 that can be switched as shown in Fig. 1-Fig. 4 and second, The first row vehicle passage P1, the second driving channel P2 and the third line vehicle passage P3 that for another example can be switched shown in Figure 14-Figure 19).

That is, the first side bar 111 and the second side bar 112 is non-intersecting is not also overlapped and each along the direction of travel of train Extend, since train can choose different direction of travel at monomer track switch A0, the first side bar 111 and the second side bar 112 can extend respectively along different direction of travel.Walking beam is one or more and is each provided at the first side bar 111 and the Between two side bars 112, each walking beam can move between the first side bar 111 and the second side bar 112, and move in walking beam In dynamic process, monomer track switch A0 can show multiple driving channels, wherein the side that each driving channel drives train to be advanced To being all different, moreover, only having one in the multiple driving channels of synchronization can be for train passage, therefore illustrate multiple rows Vehicle passage is changeable.

Such as in the example shown in Fig. 1-Fig. 4 and Figure 12-Figure 13, between the first side bar 111 and the second side bar 112 Equipped with a walking beam 12, walking beam 12 is movably arranged between the first side bar 111 and the second side bar 112 to limit two Changeable driving channel, at this point, monomer track switch A0 can be directly-triton road switching simple turnout A1 (such as Fig. 1-Fig. 4 institute Showing) or song-triton road switching simple turnout A1 ' (as shown in Figure 65-Figure 66) or split track switch A2 be (such as Figure 12-Figure 13 institute Show).In another example in the example shown in Figure 14-Figure 19, set that there are two walking beams between the first side bar 111 and the second side bar 112 13,14, two walking beams 13,14 are movably arranged between the first side bar 111 and the second side bar 112 can to limit three The driving channel of switching, at this point, monomer track switch A0 can be three-throw turnout A3.

Those skilled in the art can unambiguously deduce as a result, between the first side bar 111 and the second side bar 112 also Can be equipped with more than two walking beams, each walking beam be movably arranged between the first side bar 111 and the second side bar 112 with Three or more changeable driving channels are limited, at this point, monomer track switch A0 can be troubles of more clearing the way (such as five clear the way branch off etc.). Hereinafter, it is only described in detail so that monomer track switch A0 includes a walking beam and two walking beams as an example, works as art technology After personnel have read following technical solution, it is clear that it is understood that monomer track switch A0 includes three and three tools with upper movable beam Body embodiment, therefore do not repeat.

It is understood that the concept of " interior guide type single track " is well known to those skilled in the art, i.e., cross section is The track that the beam of U shape limits, therefore driving channel as described herein is groove-type channel.In some embodiments, single track It is riding (when vehicle passage is the open groove in top at once, as shown in Fig. 1 and Figure 14) when interior guide type track switch A forward direction is arranged Track switch, (when vehicle passage is the groove of bottom-open at once, not shown go out) is suspension type track switch when swinging to setting.Single track as a result, Interior guide type track switch A's is applied widely.

As a result, it will be appreciated by persons skilled in the art that can be equipped between the first side bar 111 and the second side bar 112 Supporting beam 113, supporting beam 113 can be used as driving channel supporting walls, such as when in single track guide type track switch A be riding road When trouble, supporting beam 113 can be used as the bottom wall in driving channel, when guide type track switch A is suspension type track switch in single track, supporting beam 113 can be used as the roof in driving channel.Thus, it is possible to simplify structure, reliability is improved.

Preferably, fixed beam 11 can be made of steel or concrete material, walking beam (activity as shown in Figure 1 Beam 12, for another example the first walking beam 13 and the second walking beam 14 shown in Figure 14) it can be made of steel.Thus, it is possible to improve The structural strength of monomer track switch A0.

In the following ,-Figure 13 referring to Fig.1, describes the list that monomer track switch A0 according to an embodiment of the present invention includes a walking beam The specific embodiment of guide type track switch A in rail.

As shown in Figure 2 and Figure 4, walking beam 12 is moved between first position K1 and second position K2 and can be cut with limiting The driving of the first row vehicle passage R1 changed and second channel R2, wherein when walking beam 12 is moved to first position K1, walking beam 12 Limit the first row vehicle passage R1 jointly with the first side bar 111, when walking beam 12 is moved to second position K2, walking beam 12 with Second side bar 112 limits the second driving channel R2 jointly.The structure of monomer track switch A0 is simple as a result, the switching in channel of driving a vehicle It is convenient, reliable.

Certainly, the invention is not limited thereto, such as in other embodiments of the invention, is also provided in fixed beam 11 point Not close to the auxiliary beam of taking down the exhibits (not shown go out) of the first side bar 111 and the second side bar 112, at this point, the first row vehicle passage R1 can be with It is limited jointly by the auxiliary beam and walking beam 12 that are unfolded, the second driving channel R2 can also be total to by the auxiliary beam and walking beam 12 being unfolded It is same to limit.Structure is complex as a result, but can need to process auxiliary beam according to intensity, improves the structure of commutation spacing place Intensity.

In some embodiments, as shown in Figure 2 and Figure 4, walking beam 12 includes the first side wall 121 and second being oppositely arranged Side wall 122, the extending direction of the first side wall 121 and 111 relative position of the first side bar are (i.e. in the direction of travel perpendicular to train Upper, the first side bar 111 and the opposite position of the first side wall 121) at extending direction it is identical, the extending direction of second sidewall 122 With 112 relative position of the second side bar (i.e. on the direction of travel perpendicular to train, the second side bar 112 it is opposite with second sidewall 122 Position) at extending direction it is identical.The structure of walking beam 12 is simplified as a result, can simply and efficiently limit first Drive a vehicle the driving of channel R1 and second channel R2, it is ensured that train can smoothly pass.

Wherein, " extending direction of the first side wall 121 is identical as the extending direction at 111 relative position of the first side bar " refers to Be: when the first side wall 121 and the first side bar 111 limit the first row vehicle passage R1, the first row vehicle passage R1 is perpendicular to column Width on vehicle direction of travel is equal everywhere, for example, when the first side wall 121 and the first side bar 111 are straight line, the first side wall 121 and first side bar 111 be parallel lines；And when the first side wall 121 and the first side bar 111 are camber line and work as the first side wall 121 and first side bar 111 when limiting the first row vehicle passage R1, justify where the first side wall 121 with circle where the first side bar 111 and is Concentric circles.

Wherein, " extending direction of second sidewall 122 is identical as the extending direction at 112 relative position of the second side bar " refers to Be: when second sidewall 122 and the second side bar 112 limit the second driving channel R2, the second driving channel R2 is perpendicular to column Width on vehicle direction of travel is equal everywhere, for example, when second sidewall 122 and the second side bar 112 are straight line, second sidewall 122 and second side bar 112 be parallel lines；And when second sidewall 122 and the second side bar 112 are camber line and work as second sidewall 122 and second side bar 112 when limiting the second driving channel R2, justify where second sidewall 122 with circle where the second side bar 112 and is Concentric circles.

Pass through above-mentioned explanation as a result, it is possible to understand that " extending direction is identical " as described herein, which refers to, can to drive a vehicle The width in channel is constant along train direction of travel, so that it is guaranteed that train can smoothly pass.

Certainly, the invention is not limited thereto, such as in other embodiments of the invention, the first side wall 121 and second sidewall 122 extending direction can also be different from the extending direction at 112 relative position of the first side bar 111 and the second side bar respectively, this When, the auxiliary wall (not shown go out) that can be taken down the exhibits can also be respectively set in the two sides of walking beam 12, and the first row vehicle passage R1 can be by opening up The auxiliary wall opened limits jointly with the first side bar 111, and the second driving channel R2 can be total to by the auxiliary wall being unfolded with the second side bar 112 It is same to limit.Structure is complex as a result, but can need to process auxiliary wall according to intensity, improves the structure of commutation spacing place Intensity.

In some embodiments, as depicted in figs. 1 and 2, when walking beam 12 is moved to first position K1, second sidewall 122 the second side bars 112 of contact, the second side bar 112 can play a supporting role to walking beam 12 as a result, so that being limited to activity The structure of the first row vehicle passage R1 between beam 12 and the first side bar 111 is more solid and reliable.As shown in Figure 3 and Figure 4, in activity When beam 12 is moved to second position K2, the first side wall 121 contacts the first side bar 111, and the first side bar 111 can be to activity as a result, Beam 12 is played a supporting role, so that the second driving channel R2 being limited between walking beam 12 and the second side bar 112 is more firm Reliably.

Certainly, the invention is not limited thereto, such as in other embodiments of the invention, referring to fig. 2 and Fig. 4, and with reference to figure 12 and Figure 13 can also have between second sidewall 122 and the second side bar 112 when walking beam 12 is moved to first position K1 Gap can also have gap between the first side wall 121 and the first side bar 111 when walking beam 12 is moved to second position K2. Thus, it is possible to reduce machining accuracy.At this point, can be arranged on walking beam 12 in order to ensure the reliability that driving channel is formed Swing arm 15, swing arm 15 are contacted with the first side bar 111 and the second side bar 112 as needed, to ensure to drive a vehicle what channel was formed Validity.

In some embodiments, as shown in Figure 12 and Figure 13, the first side bar 111 and the second side bar 112 are respectively along one group pair The curve of title extends so that monomer track switch A0 constitutes split track switch A2.The knot of the monomer track switch A0 of the embodiment of the present invention as a result, Structure is simple, applied widely.

In some embodiments, as shown in Figure 65 and Figure 66, the first side bar 111 and the second side bar 112 respectively along one group not Symmetrical curve extends so that monomer track switch A0 constitutes song-triton road switching simple turnout A1 '.Implementation of the invention as a result, The structure of the monomer track switch A0 of example is simple, applied widely.

In further embodiments, as Figure 1-Figure 4, the first side bar 111 is along linear extension, and the second side bar 112 is along song Line extends so that monomer track switch A0 constitutes the simple turnout A1 of straight-triton road switching.As a result, as depicted in figs. 1 and 2, work as activity When beam 12 moves to first position K1, straight line may be implemented and be open to traffic, as shown in Figure 3 and Figure 4, when walking beam 12 moves to second When setting K2, curve may be implemented and be open to traffic.

In some embodiments, as shown in Fig. 5-Figure 11, guide type track switch A includes two monomer track switch A0 in single track, In the outlet that is open to traffic of monomer track switch A0 be connected with the entrance that is open to traffic of another monomer track switch A0.Thus, it is possible to realize a variety of Be open to traffic scheme, and guide type track switch A may be used as crossover turnout use in single track.Furthermore it is preferred that two monomer track switch A0 Fixed beam 11 can be integrally formed part, facilitate processing as a result, and structural reliability is high.

Such as in the example shown in Fig. 5-Figure 11, when two monomer track switch A0 are the list of above-mentioned straight-triton road switching It clears the way when branching off A1, can have four kinds of connection schemes (as shown in Fig. 5, Fig. 9-Figure 11), and every kind of connection scheme is four kinds changeable Driving scheme (as shown in Figure 5-Figure 8).Such as in the example depicted in fig. 5, upper curve-lower curve may be implemented to be open to traffic；Such as In the example depicted in fig. 6, straight line-lower curve may be implemented to be open to traffic；Such as in the example depicted in fig. 7, song may be implemented Line-straight line is open to traffic；Such as in the example depicted in fig. 8, straight line-straight line may be implemented to be open to traffic；Such as example shown in Fig. 9 In, lower curve-upper curve may be implemented and be open to traffic；Such as in the example depicted in fig. 10, it is logical that lower curve-lower curve may be implemented Vehicle；Such as in the example depicted in fig. 11, upper curve-upper curve may be implemented to be open to traffic.In addition other changeable driving schemes, It is that those skilled in the art can be readily conceivable that after having read technical solution above, therefore not repeat.

To sum up, guide type track switch A in single track according to an embodiment of the present invention, by the way that fixed beam 11 and walking beam 12 is arranged, Different driving channels is formed by movement of the walking beam 12 in fixed beam 11 and positioning, for train traveling.It is led in single track as a result, Structure to formula track switch A is extremely simple, and the switching mode in channel of driving a vehicle is simple, light, high reliablity, good economy performance.In addition, this Guide type track switch A may be used as the simple turnout A1 of straight-triton road switching, song-triton road switching simple turnout in kind single track A1 ', split track switch A2, crossover turnout X etc., to improve the utilization efficiency of guide type track switch A in single track, save money Source.

In the following, describing crossover turnout X according to an embodiment of the present invention referring to Figure 61-Figure 64.

As shown in Figure 61-Figure 64, crossover turnout X according to an embodiment of the present invention, comprising: first straight line rail disposed in parallel With the monomer track switch A0 of second straight line rail and the above-mentioned simple turnout A1 for being configured to straight-triton road switching, along a first direction (such as direction shown in Figure 61 from left to right), first straight line rail include the first first section X11 and the first tail set gradually Section X12, second straight line rail includes the second first section X21 set gradually and the second endpiece X22, monomer track switch A0 are two and difference For the first simple turnout A11 and the second simple turnout A12.

As described in Figure 61 and Figure 63, the first first section X11 and the first endpiece X12 pass through the first row of the first simple turnout A11 Vehicle passage R11 is connected, and the second first section X21 and the second endpiece X22 are connect by the first row vehicle passage R12 of the second simple turnout A12 It is logical, as shown in Figure 62, the first first section X11 and the second endpiece X22 by the second driving channel R21 of the first simple turnout A11 and The second driving channel R22 of second simple turnout A12 is connected, alternatively, as shown in Figure 64, the second first section X21 and the first endpiece X12 It is connected by the second driving channel R12 of the second driving channel R22 and the first simple turnout A11 of the second simple turnout A12.By This, the structure of crossover turnout X is extremely simple, and the switching mode in channel of driving a vehicle is simple, light, high reliablity, good economy performance.

Such as in the specific embodiment shown in Figure 61-Figure 62, the first row vehicle passage R11's of the first simple turnout A11 The entrance of entrance and the second driving channel R21 are connected with the outlet of the first first section X11, the first row of the first simple turnout A11 The outlet of vehicle passage R11 is connected with the entrance of the first endpiece X12；The outlet of the second driving channel R21 of first simple turnout A11 It is connected with the entrance of the second driving channel R22 of the second simple turnout A12；The first row vehicle passage R12 of second simple turnout A12 Entrance and the second first section X21 outlet connect；The outlet of the first row vehicle passage R12 of second simple turnout A12 and the second row The outlet of vehicle passage R22 is connected with the entrance of the second endpiece X22.

As a result, as shown in Figure 61, when the walking beam 12 of the first simple turnout A11 and the second simple turnout A12 move to When close to the position of curve side bar, the first simple turnout A11 and the second simple turnout A12 show linear rows vehicle passage, i.e. The first row vehicle passage R11 and the first row vehicle passage R12, at this point, the first first section X11 and the first endpiece X12 are by the first row vehicle passage R11 is connected, and the second first section X21 and the second endpiece X22 are connected by the first row vehicle passage R12, so as to realize first straight line rail It is open to traffic with second straight line rail double track straight line.

As a result, as shown in Figure 62, when the walking beam 12 of the first simple turnout A11 and the second simple turnout A12 move to When close to the position of straight line side bar, the first simple turnout A11 and the second simple turnout A12 show curvilinear rows vehicle passage, i.e. Second driving channel R21 and the second driving channel R22, at this point, the first first section X11 and the second endpiece X22 is by the second driving channel The driving of R21 and second channel R22 is connected, so as to realize that the change rail for transforming to second straight line rail from first straight line rail is open to traffic.

In another example in the specific embodiment shown in Figure 63-Figure 64, the first row vehicle passage R11 of the first simple turnout A11 Entrance and the outlet of the first first section X11 connect, the outlet of the first row vehicle passage R11 of the first simple turnout A11 and the second row The outlet of vehicle passage R21 is connected with the entrance of the first endpiece X12；The second driving channel R21's of first simple turnout A11 enters The outlet of mouth and the second driving channel R22 of the second simple turnout A12 is connected；The first row vehicle passage of second simple turnout A12 The entrance of the entrance of R12 and the second driving channel R22 are connected with the outlet of the second first section X21；The of second simple turnout A12 The outlet of a line vehicle passage R12 is connected with the entrance of the second endpiece X22.

As a result, as shown in Figure 63, when the walking beam 12 of the first simple turnout A11 and the second simple turnout A12 move to When close to the position of curve side bar, the first simple turnout A11 and the second simple turnout A12 show linear rows vehicle passage, i.e. The first row vehicle passage R11 and the first row vehicle passage R12, at this point, the first first section X11 and the first endpiece X12 are by the first row vehicle passage R11 is connected, and the second first section X21 and the second endpiece X22 are connected by the first row vehicle passage R12, so as to realize first straight line rail It is open to traffic with second straight line rail double track straight line.

As a result, as shown in Figure 64, when the walking beam 12 of the first simple turnout A11 and the second simple turnout A12 move to When close to the position of straight line side bar, the first simple turnout A11 and the second simple turnout A12 show curvilinear rows vehicle passage, i.e. Second driving channel R21 and the second driving channel R22, at this point, the second first section X21 and the first endpiece X12 is by the second driving channel The driving of R22 and second channel R21 is connected, so as to realize that the change rail for transforming to first straight line rail from second straight line rail is open to traffic.

In the following, 4- Figure 28 referring to Fig.1, describes the list that monomer track switch A0 according to an embodiment of the present invention includes two walking beams The specific embodiment of guide type track switch A in rail.

As shown in Figure 14-Figure 19, walking beam is two and respectively the first walking beam 13 and the second walking beam 14, and first is living Dynamic beam 13 is located between the first side bar 111 and the second side bar 112 and moves between first position M1 and second position M2, the Two walking beams 14 are located between the first walking beam 13 and the second side bar 112 and removable between the third place M3 and the 4th position M4 It is dynamic.

Specifically, as shown in figure 15, when the first walking beam 13 is moved to second position M2 and the movement of the second walking beam 14 When to the 4th position M4, the first row vehicle passage P1 is limited between the first walking beam 13 and the first side bar 111；As shown in figure 17, When the first walking beam 13 is moved to first position M1 and the second walking beam 14 is moved to the 4th position M4, the first walking beam 13 with The second driving channel P2 is limited between second walking beam 14；As shown in figure 19, when the first walking beam 13 is moved to first position M1 and when the second walking beam 14 is moved to the third place M3, limits the third line between the second walking beam 14 and the second side bar 112 Vehicle passage P3.

The structure of monomer track switch A0 is simple as a result, and the switching in channel of driving a vehicle is convenient, reliable.Certainly, the present invention is not limited to This, such as in other embodiments of the invention, be also provided in fixed beam 11 respectively close to the first side bar 111 and the second side The auxiliary beam of taking down the exhibits (not shown go out) of beam 112, at this point, the first row vehicle passage P1 can be by the auxiliary beam and the first walking beam 13 that are unfolded It limits jointly, the third line vehicle passage P3 can be limited jointly by the auxiliary beam being unfolded and the second walking beam 14.As a result, structure compared with It for complexity, but can need to process auxiliary beam according to intensity, improve the structural strength of commutation spacing place.

In some embodiments, as shown in Figure 14-Figure 19, the first walking beam 13 includes the first side wall 131 being oppositely arranged With second sidewall 132, the second walking beam 14 includes the third side wall 141 and the 4th side wall 142 being oppositely arranged, the first side wall 131 111 relative position of extending direction and the first side bar (i.e. on the direction of travel perpendicular to train, the first side bar 111 and first The opposite position of side wall 131) at extending direction it is identical, the extension side of the extending direction of second sidewall 132 and third side wall 141 To identical, 112 relative position of extending direction and the second side bar of the 4th side wall 142 (i.e. on the direction of travel perpendicular to train, Second side bar 112 and the opposite position of the 4th side wall 142) at extending direction it is identical.13 He of the first walking beam is simplified as a result, The structure of second walking beam 14 can simply and efficiently limit the first row vehicle passage P1, the second driving channel P2 and third Drive a vehicle channel P3, it is ensured that train can smoothly pass.

Wherein, " extending direction of the first side wall 131 is identical as the extending direction at 111 relative position of the first side bar " refers to Be: when the first side wall 131 and the first side bar 111 limit the first row vehicle passage P1, the first row vehicle passage P1 is perpendicular to column Width on vehicle direction of travel is equal everywhere, for example, when the first side wall 131 and the first side bar 111 are straight line, the first side wall 131 and first side bar 111 be parallel lines；And when the first side wall 131 and the first side bar 111 are camber line and work as the first side wall 131 and first side bar 111 when limiting the first row vehicle passage P1, justify where the first side wall 131 with circle where the first side bar 111 and is Concentric circles.

Wherein, " extending direction of the 4th side wall 142 is identical as the extending direction at 112 relative position of the second side bar " refers to Be: when the 4th side wall 142 and the second side bar 112 limit the third line vehicle passage P3, the third line vehicle passage P3 is perpendicular to column Width on vehicle direction of travel is equal everywhere, for example, when the 4th side wall 142 and the second side bar 112 are straight line, the 4th side wall 142 and second side bar 112 be parallel lines；And when the 4th side wall 142 and the second side bar 112 are camber line and work as the 4th side wall 142 and second side bar 112 when limiting the third line vehicle passage P3, justify where the 4th side wall 142 with circle where the second side bar 112 and is Concentric circles.

Wherein, " extending direction of second sidewall 132 is identical with the extending direction of third side wall 141 " refers to: when second When side wall 132 and third side wall 141 limit the second driving channel P2, the second driving channel P2 is perpendicular to train direction of travel On width it is equal everywhere, for example, when second sidewall 132 and third side wall 141 are straight line, second sidewall 132 and third Side wall 141 is parallel lines；And when second sidewall 132 and third side wall 141 are camber line and work as second sidewall 132 and third When side wall 141 limits the second driving channel P2, circle where round and third side wall 141 where second sidewall 132 is concentric circles.

Certainly, the invention is not limited thereto, such as in other embodiments of the invention, the first side wall 131 and the 4th side wall 142 extending direction can also be different from the extending direction at 112 relative position of the first side bar 111 and the second side bar respectively, this When, the auxiliary wall (not shown go out) that can be taken down the exhibits, the first driving can also be respectively set on the first walking beam 13 and the second walking beam 14 Channel P1 can be limited by the auxiliary wall being unfolded with the first side bar 111 jointly, and the third line vehicle passage P3 can be by the auxiliary wall that is unfolded It is limited jointly with the second side bar 112.Structure is complex as a result, but can be needed to process auxiliary wall according to intensity, and raising is changed To the structural strength of spacing place.In addition, the extending direction of second sidewall 132 and third side wall 141 can also be different, at this point, the The auxiliary wall (not shown go out) that can be taken down the exhibits, the second row can be respectively set on one walking beam 13 and the opposite side wall of the second walking beam 14 Vehicle passage P2 can be limited jointly by two auxiliary walls, and structure is complex as a result, but can need to process according to intensity auxiliary Wall improves the structural strength of commutation spacing place.

In some embodiments, as shown in Figure 14-Figure 19, when the first walking beam 13 is moved to first position M1, first Side wall 131 contacts the first side bar 111；When the second walking beam 14 is moved to the 4th position M4, the 4th side wall 142 contacts the second side Beam 112；When the first walking beam 13 is moved to second position M2 and the second walking beam 14 is moved to the 4th position M4 and One walking beam 13 is moved to first position M1 and when the second walking beam 14 is moved to the third place M3, the contact of second sidewall 132 the Three side walls 141.

As a result, as shown in figure 15, when limiting the first row vehicle passage P1, the second side bar 112 can pass through the second activity Beam 14 plays a supporting role to the first walking beam 13, so that the structure of the first row vehicle passage P1 is more solid and reliable.Such as Figure 17 institute Show, when limiting the second driving channel P2, the first side bar 111 can play a supporting role to the first walking beam 13, while the Two side bars 112 can play a supporting role to the second walking beam 14, so that the structure of the second driving channel P2 is more solid and reliable. As shown in figure 19, when limiting the third line vehicle passage P3, the first side bar 111 can be with the first walking beam of channel 13 to the second activity Beam 14 is played a supporting role, so that the structure of the third line vehicle passage P3 is more solid and reliable.

Certainly, the invention is not limited thereto, such as in other embodiments of the invention, referring to Figure 15 and Figure 19, and refers to Figure 12 and Figure 13 may be used also between the first side wall 131 and the first side bar 111 when the first walking beam 13 is moved to first position M1 May be used also between the 4th side wall 142 and the second side bar 112 with gap when the second walking beam 14 is moved to the 4th position M4 With gap.Thus, it is possible to reduce machining accuracy.At this point, in order to ensure the reliability that driving channel is formed, it can be first On walking beam 13 and the second walking beam 14 be arranged swing arm 15, swing arm 15 as needed with the first side bar 111 and the second side bar 112 contacts, the validity formed with the channel that ensures to drive a vehicle.

In some embodiments, as shown in Figure 14-Figure 19, the first side bar 111 and the second side bar 112 along curve extend with Monomer track switch A0 is set to constitute three-throw turnout A3, at this point, second sidewall 132 and third side wall 141 can be along linear extensions.By This, the structure of the monomer track switch A0 of the embodiment of the present invention is simple, applied widely.As a result, as shown in Figure 14-Figure 15, when When one walking beam 13 moves to second position M2, the second walking beam 14 moves to the 4th position M4, upper curve may be implemented and be open to traffic； As shown in Figure 16-Figure 17, when the first walking beam 13 moves to first position M1, the second walking beam 14 moves to the 4th position M4 When, straight line may be implemented and be open to traffic；As shown in Figure 18-Figure 19, when the first walking beam 13 moves to first position M1, the second walking beam 14 when moving to the third place M3, and lower curve may be implemented and be open to traffic.

Here, it should be noted that the extension curvature of the first side bar 111 and the extension curvature of the second side bar 112 can phases Same or different, when extension curvature is identical (as shown in figure 15), the first side bar 111 and the second side bar 112 are about monomer track switch The centerline axis of A0 is symmetrical, to facilitate processing.

In some embodiments, as shown in Figure 20-Figure 28, guide type track switch A includes two monomer track switch A0 in single track, In the outlet that is open to traffic of monomer track switch A0 be connected with the entrance that is open to traffic of another monomer track switch A0.Thus, it is possible to realize a variety of Be open to traffic scheme, and guide type track switch A may be used as crossover turnout use in single track.Furthermore it is preferred that two monomer track switch A0 Fixed beam 11 can be integrally formed part, facilitate processing as a result, and structural reliability is high.

It, can be with when two monomer track switch A0 are above-mentioned three-throw turnout A3 such as in the example shown in Figure 20-Figure 28 Switch nine kinds of driving schemes.Such as in the example shown in Figure 20, upper curve-upper curve may be implemented and be open to traffic；Such as in Figure 21 Shown in example, upper curve-straight line may be implemented and be open to traffic；Such as it in the example shown in Figure 22, may be implemented under upper curve- Curve is open to traffic；Such as in the example shown in Figure 23, straight line-upper curve may be implemented and be open to traffic；Such as the example shown in Figure 24 In, straight line-straight line may be implemented and be open to traffic；Such as in the example shown in Figure 25, straight line-lower curve may be implemented and be open to traffic；Such as In the example shown in Figure 26, lower curve-upper curve may be implemented and be open to traffic；Such as it in the example shown in Figure 27, may be implemented Lower curve-straight line is open to traffic；Such as in the example shown in Figure 28, lower curve-lower curve may be implemented and be open to traffic.

To sum up, guide type track switch A in single track according to an embodiment of the present invention passes through setting fixed beam 11 and two activities Beam forms different driving channels by movement of two walking beams in fixed beam 11 and positioning, for train traveling.It is single as a result, The structure of guide type track switch A and its simple in rail, the switching mode in channel of driving a vehicle is simple, light, high reliablity, good economy performance. In addition, guide type track switch A may be used as clear the way trouble, crossover turnouts etc. more in such single track, to improve guiding in single track The utilization efficiency of formula track switch A, saves resource.

In the following, it is logical to describe guide type track switch A switching driving in single track according to an embodiment of the present invention referring to Figure 29-Figure 60 Locking scheme when road.

As shown in Figure 29, Figure 35 and Figure 43, monomer track switch A0 is in addition to including above-mentioned fixed beam 11 and at least one walking beam Except (walking beam 12 as shown in Figure 35, for another example the first walking beam 13 and the second walking beam 14 shown in Figure 43), also wrap Include: locking device 2, locking device 2 is used to lock walking beam when limiting driving channel, thus, it is possible to improve driving channel Structural stability, improve train lane change at track switch reliability.Preferably, monomer track switch A0 switch to show it is each When a driving channel, each walking beam is locked (as shown in figure 43) by locking device 2, to further increase driving The structural stability in channel.

In some embodiments of the invention, as shown in Figure 29 and Figure 35, as shown in Figure 29 and Figure 35, locking device 2 is wrapped It includes the elongated insertion part 21 in one of them being located in walking beam 12 and fixed beam 11 and is located in walking beam 12 and fixed beam 11 Locking seat 22 on another is formed with multiple slots 221 in locking seat 22, has on elongated insertion part 21 and multiple slots 221 1 To realize the cutting 211 of locking, elongated insertion part 21 is movable with respect to locking seat 22 for one corresponding inserting, with realize multiple cuttings 211 with The inserting of multiple slots 221 locks and is detached from unlock.

Cooperated as a result, by multiple slots 221 and the mortise lock of multiple cuttings 211, can achieve effective locking effect, more Add and is reliably prevented the generation movement of walking beam 12, moreover, because the slot 221 of mortise lock cooperation and cutting 211 are multiple, thus It can disperse stress point and forced area, reduce stress and concentrate, avoid the structural failure for causing locking device 2 when locking, improve The reliability of locking.

Here it is possible to understand, the quantity of cutting 211 and slot 221 can specifically be set according to actual requirement, with more Meet actual requirement well.Such as in the example shown in Figure 29-Figure 30, cutting 211 can be two, thus locking device 2 Structure it is simple, locking effectively it is reliable.In another example cutting 211 can also be three in the example shown in Figure 32, so as to More efficiently disperse stress point and forced area, so that locking is more stable, reliability is higher.In addition, cutting 211 can be with For more, such as four, five etc., which is not described herein again.

In some embodiments of the invention, as shown in Figure 35 and Figure 43, locking device 2 be at least one, each locking Device 2 includes an elongated insertion part 21 and multiple locking seats 22, the quantity of the slot 221 in each locking seat 22 with elongated insertion part 21 On cutting 211 quantity it is identical.The function of locking device 2 is more powerful as a result, and locking effect is relatively reliable, Er Qieke It is reduced costs with reducing the quantity of locking device 2 in monomer track switch A0 to simplify structure.

Such as in the specific example shown in Figure 34 and Figure 35, and-Fig. 4 referring to Fig.1, when monomer track switch A0 includes a work When dynamic beam 12, locking device 2 is one and the elongated insertion part 21 including being located in fixed beam 11 and be located on walking beam 12 two Locking seat 22, the quantity of the slot 221 in each locking seat 22 are identical as the quantity of cutting 211 on elongated insertion part 21 to realize Mortise lock can be locked as a result, when walking beam 12 moves to first position K1 and second position K2 by the locking device 2, from And structure is simplified, improve the reliability of locking.Certainly, the invention is not limited thereto, such as in this example, locking device 2 It can also be two, each locking device 2 includes an elongated insertion part 21 and locking seat 22 (not shown go out the example), when It is locked respectively by different locking devices 2 when walking beam 12 moves to first position K1 and second position K2, it thus equally can be with Play locking effect.

In another example in the specific example shown in Figure 42-Figure 43, and 4- Figure 19 referring to Fig.1, when monomer track switch A0 includes the When one walking beam 13 and the second walking beam 14, locking device 2 can be two, wherein first locking device 2 includes being located at admittedly Two locking seats 22 determining the elongated insertion part 21 on beam 11 and being located on the first walking beam 13, wherein second locking device 2 includes The elongated insertion part 21 being located in fixed beam 11 and two locking seats 22 being located on the second walking beam 14, as a result, when the first walking beam 13 can be locked when moving to first position M1 and second position M2 by first locking device 2, when the second walking beam 14 is transported It can be locked by second locking device 2 when the third place M3 and the 4th position M4 moved, to simplify structure, improve The reliability of locking.Certainly, the invention is not limited thereto, such as in this example, and locking device 2 can also be four, Mei Gesuo Determining device 2 includes an elongated insertion part 21 and a locking seat 22 (example out not shown), when the first walking beam 13 moves to It is locked respectively by different locking devices 2 when first position M1 and second position M2, and when the second walking beam 14 moves to third It is also locked respectively by different locking devices 2 when the M3 and the 4th position M4 of position, thus can equally play locking effect.

In some embodiments of the invention, wear-resisting with first on the inner surface of slot 221 as shown in Figure 29-Figure 30 Part 25.Thus, it is possible to improve the wear problem because caused by with the cooperation of 211 mortise lock of cutting of slot 221, avoid causing because of abrasion Locking loosen problem, that is, the problem of cutting 211 on elongated insertion part 21 is shaken in the slot 221 of abrasion is avoided, to mention The high reliability and stability of locking.Preferably, the first wearing piece 25 is steel plate, as a result, the wear-resisting effect of the first wearing piece 25 Fruit is good, and at low cost, readily available.

Preferably, the first wearing piece 25 is detachably connectable to locking seat 22, for example, can be connected through a screw thread (such as Screw or bolt) mode be connected to locking seat 22, thus, it is possible to when the first wearing piece 25 is worn to the first wearing piece 25 are timely replaced, to improve the first wearing piece 25 to the protecting effect of slot 221.Certainly, the present invention is not limited to This, such as in other embodiments of the invention, the first wearing piece 25 can also be fixedly connected with (such as welding) to slot 221. The connection reliability of the first wearing piece 25 and locking seat 22 is improved as a result,.

In some embodiments of the invention, as shown in Figure 29-Figure 31, locking device 2 further include: locking driving cylinder 23 (such as electric cylinder, cylinder or hydraulic cylinder), locking driving cylinder 23 are translatable including locking cylinder barrel 231 and along locking cylinder barrel 231 Locking push rod 232, that is to say, that locking push rod 232 can from locking cylinder barrel 231 in stretch out, also can be withdrawn into locking cylinder In cylinder 231, the free end that elongated insertion part 21 is mounted on locking push rod 232 (locks push rod 232 to stretch out from inside to outside from cylinder barrel 3231 When, the one end of locking push rod 232 far from locking cylinder barrel 231) on.It, can be simple and effective as a result, by setting locking driving cylinder 23 Ground controls the translation of elongated insertion part 21, improves the reliability of locking control.

Certainly, the invention is not limited thereto, can also realize the translation of elongated insertion part 21 by other means.Such as in the present invention Other embodiments in, elongated insertion part 21 can be connected with rack gear, rack gear and driving gear cooperation, when sliding tooth wheel rotation when, tooth Item can drive 21 translational motion of elongated insertion part (example out not shown).

In some embodiments of the invention, as shown in Figure 29-Figure 31, locking device 2 further include: limit base 24, limit Limiting slot 241 is limited in seat 24, locking push rod 232 is translated along the perforation direction of limiting slot 241, thus, it is possible to improve locking The stability that push rod 232 translates, to improve the reliability of locking.

In some embodiments of the invention, resistance to second on the inner surface of limiting slot 241 as shown in Figure 29-Figure 30 Grind part 26.Thus, it is possible to improve the wear problem because caused by with the locking translation cooperation of push rod 232 of limiting slot 241, avoid because of mill Damage and caused by limit loosening problem, that is, avoid locking push rod 232 the problem of shaking in the limiting slot 241 of abrasion, thus Improve the reliability and stability of limit.Preferably, the second wearing piece 26 is steel plate, and the second wearing piece 26 is wear-resisting as a result, Effect is good, and at low cost, readily available.

Preferably, the second wearing piece 26 is detachably connectable to limit base 24, for example, can be connected through a screw thread (such as Screw or bolt) mode be connected to limit base 24, thus, it is possible to when the second wearing piece 26 is worn to the second wearing piece 26 are timely replaced, to improve the second wearing piece 26 to the protecting effect of limiting slot 241.Certainly, the present invention is unlimited In this, such as in other embodiments of the invention, the second wearing piece 26 can also be fixedly connected with (such as welding) to limiting slot 241.The connection reliability of the second wearing piece 26 and limit base 24 is improved as a result,.Preferably, limiting slot 241 side (such as Upper lateral part shown in Figure 29) it opens wide, thus facilitate limiting slot 241 and locks the assembly of push rod 232 and the second wearing piece 26.

In some embodiments of the invention, as shown in figure 29, the free end of cutting 211 has cutting guide surface 2110 The arrival end of (such as arc surface), slot 221 has slot guide surface 2210 (such as curvilinear plane), as a result, in elongated insertion part 21 With locking seat 22 non-fully face when, can rely on cutting guide surface 2110 and slot guide surface 2210 guiding role, that is, insert Item 211 is by lateral force (i.e. guiding role) drive slot generated by cutting guide surface 2110 and the contact of slot guide surface 2210 In 221, to correct position deviation, locking is completed, and then improve locking validity.

In the following, describing the locking device 2 of a specific example according to the present invention referring to Figure 29-Figure 31.

Locking device 2 is by locking seat 22, elongated insertion part 21, limit base 24, locking driving cylinder 23, the first wearing piece 25, second Wearing piece 26 forms.Wherein, locking seat 22 modes such as is bolted or welds and is mounted on walking beam (as shown in Figure 35 Walking beam 12, for another example the first walking beam 13 and the second walking beam 14 shown in Figure 43) on, the first wearing piece 25 passes through bolt The mode of connection is fixed in slot 221, and the first wearing piece 25 is replaceable and material is the good steel of wear-resisting property (however, such as Fruit directly processes slot 221 using the good steel of wear-resisting property, when the abrasion loss of slot 221 is too big, cutting 211 can be made in slot Double swerve in 221 influences to lock stability).

The locking cylinder barrel 231 of locking driving cylinder 23 is fixed on by bolted connection in fixed beam 11, locking driving Cylinder 23 locking push rod 232 free end connect elongated insertion part 21, elongated insertion part 21 and locking push rod 232 can be it is integrated, can also To be to be welded to connect, the material of elongated insertion part 21 and locking push rod 232 can be steel.Locking push rod 232 can be square shaft, It can be circular shaft.Push rod 232 is locked by 24 support limit of limit base, i.e. limit base 24 plays the role of support locking push rod 232 With balance function of the lock side to power, the second wearing piece 26 is fixed on by bolted connection in limiting slot 241, and second is resistance to Mill part 26 is replaceable and material is the good steel of wear-resisting property (however, if directly processing limit using the good steel of wear-resisting property Position slot 241 when the abrasion loss of limiting slot 241 is too big, can make to lock the double swerve in limiting slot 241 of push rod 232, influence to lock Stability).

When locking device 2 works, locking driving cylinder 23 discharges power, and driving locking push rod 232 stretches out, if elongated insertion part at this time 21 and locking seat 22 position just face, then cutting 211 completes locking by direct drive slot 221.If elongated insertion part at this time 21 and the position of locking seat 22 have deviation, non-fully face, then cutting 211 is by its cutting guide surface 2110 and slot 221 In lateral force (i.e. guiding role) drive slot 221 that the contact of slot guide surface 2210 generates, position deviation has been corrected, has completed lock It is fixed.

To sum up, locking device 2 according to an embodiment of the present invention, since elongated insertion part 21 is the claw with multiple cuttings 211 Structure improves problem of stress concentration so as to effectively disperse stress point and forced area, improves the use of locking device 2 Service life.Moreover, by setting the first wearing piece 25 and the second wearing piece 26, the stability of locking and reliable can be effectively improved Property.

Here, it should be noted that the application of locking device 2 as described herein is without being limited thereto, that is to say, that in addition to Used in guide type track switch A (including monomer track switch A0 and crossover turnout), locking device 2 can also be answered in single track as described herein With on the component for two relative motions that other needs lock.Therefore, the present invention also individually proposes a kind of locking device 2.

Specifically, locking device 2 includes: locking seat 22 and elongated insertion part 21, multiple slots are formed in locking seat 22 221, have on elongated insertion part 21 and correspond inserting with multiple slots 221 to realize multiple cuttings 211 of locking, elongated insertion part 21 exists Multiple cuttings 211 are detached from the latched position of multiple 221 insertings of slot locking and multiple cuttings 211 and multiple slots 221 (its specific explanations be referred to described above, do not repeat here) movable between unlocked position.It is real according to the present invention as a result, The locking device 2 for applying example, is hardly damaged, long service life, and locking effect is firm.

In some embodiments, the free end of cutting 211 has 2110 (its of cutting guide surface for facilitating insertion into slot 221 Specific explanations are referred to described above, do not repeat here).Cutting 211 and the inserting locking of slot 221 are improved as a result, Validity and convenience, even if cutting 211 and the incomplete centering of slot 221, can also under the action of cutting guide surface 2110, So that moving to specified inserting position with slot 221 to reduce control cutting 211 in cutting 211 inserting to slot 221 Precision and difficulty.

In the following, it is logical to describe guide type track switch A switching driving in single track according to an embodiment of the present invention referring to Figure 33-Figure 60 Handover scheme when road.

As shown in Figure 35, Figure 43 and Figure 54, monomer track switch A0 is in addition to including above-mentioned fixed beam 11 and at least one walking beam Except (walking beam 12 as shown in Figure 35, for another example the first walking beam 13 and the second walking beam 14 shown in Figure 43), also wrap Include: driving device 3, driving device 3 is for driving walking beam mobile relative to fixed beam 11.As a result, by the way that driving device 3 is arranged, So that automation control switching may be implemented in driving channel, the reliability and exploitativeness of switching are improved, manpower labor is alleviated It is dynamic.Certainly, the invention is not limited thereto, such as in other embodiments of the invention, and work can also be pushed by the way of artificial Dynamic Liang Yidong.

As shown in Figure 35, Figure 43 and Figure 54, monomer track switch A0 is in addition to including above-mentioned fixed beam 11 and at least one walking beam Except (walking beam 12 as shown in Figure 35, for another example the first walking beam 13 and the second walking beam 14 shown in Figure 43), also wrap Include: guiding device 4, guiding device 4 are only capable of for the relatively fixed beam 11 of boot activity beam along straight reciprocating.Pass through as a result, Guiding device 4 is set, improves the mobile stability of walking beam and direction certainty improves to simplify control program The reliability of control.

In some currently preferred embodiments of the present invention, as shown in Figure 35, Figure 43 and Figure 54, monomer track switch A0 is in addition to including upper State fixed beam 11 and at least one walking beam (walking beam 12 as shown in Figure 35, for another example the first walking beam shown in Figure 43 13 and second walking beam 14) except, also simultaneously include: driving device 3 and guiding device 4, driving device 3 be located at fixed beam 11 and Between walking beam and for driving walking beam mobile relative to fixed beam 11, guiding device 4 is located between fixed beam 11 and walking beam And it is only capable of for the relatively fixed beam 11 of boot activity beam along straight reciprocating.Thus, it is possible to realize oneself of driving channel switching Dynamicization improves the reliability and stability of driving channel switching.

In some embodiments, as shown in Figure 54-Figure 60, the driving end of driving device 3 is connected with walking beam 12 and phase Walking beam 12 can be moved up and down, that is to say, that driving device 3 is by driving end to be connected with walking beam 12 to drive walking beam 12 is mobile, and driving end is connected with walking beam 12 and opposite walking beam 12 can move up and down.Thus, it is possible to improve walking beam 12 to The driving end of driving device 3 applies the problem of active force, to avoid the active force from causing to damage to driving device 3, in turn It is effectively protected driving device 3, improves the reliability of driving.

Embodiment one

As shown in Figure 33-Figure 40, fixed beam 11 includes the connection being connected between the first side bar 111 and the second side bar 112 Beam 114, the tourelle being equipped on walking beam 12 between walking beam 12 and attachment beam 114.Walking beam 12 is opposite as a result, During fixed beam 11 is mobile, walking beam 12 can constitute rolling friction cooperation by tourelle and attachment beam 114, thus Frictional resistance and friction loss are reduced, improves walking beam 12 mobile portability and reliability, and reduce frictionally damage.

Preferably, as shown in figure 33, above-mentioned attachment beam 114 can be used as driving channel supporting walls it is (i.e. described above Supporting beam 113), such as when guide type track switch A is riding track switch in single track, attachment beam 114 can be used as driving channel Bottom wall, when guide type track switch A is suspension type track switch in single track, attachment beam 114 can be used as the roof in driving channel.By This, can simplify structure, improve reliability.

As shown in Figure 33-Figure 35, tourelle may include the first trolley 61 being mounted on walking beam 12 and pivotably Ground is connected to the first scroll wheel 511 of the first trolley 61 (for example, the first scroll wheel 511 can be by the first pivotal axis 512 and One trolley 61 is pivotably connected), the first scroll wheel 511 cooperates with 114 rolling friction of attachment beam.Tourelle can letter as a result, List and be efficiently installed on walking beam 12 and can simply and efficiently with fixed beam 11 constitute rolling friction cooperation.Certainly, Tourelle of the invention is without being limited thereto, such as in other embodiments of the invention, can also limit in the first trolley 61 Most spherical grooves, the first scroll wheel 511 can be replaced by spin, and spin cooperation rolls (not shown to go out to be somebody's turn to do in most spherical grooves Example).

In the present embodiment, as shown in Figure 33-Figure 35, the second trolley 62, the second trolley are also provided on walking beam 12 62 and first trolley 61 on the direction of motion perpendicular to walking beam 12 be spaced apart, be also equipped on the second trolley 62 pivotable Second scroll wheel 521 (for example, the second scroll wheel 521 can be pivotably connected by the second pivotal axis 522 with the second trolley 62), Second scroll wheel 521 cooperates with 114 rolling friction of attachment beam.Thus, it is possible to improve walking beam 12 and the composition rolling of fixed beam 11 The validity and reliability of frictional fit, and walking beam 12 is improved by the uniformity of support force, the movement for improving walking beam 12 is steady It is qualitative.

In the present embodiment, it as shown in Figure 33-Figure 35 and Figure 40, is also equipped on walking beam 12 positioned at walking beam 12 and is consolidated Determine to turn over bracket 63 between beam 11 and with the anti-of 11 clearance fit of fixed beam, prevents turning over bracket 63 and the first trolley 61 is located at walking beam 12 Perpendicular to the both ends in 12 direction of motion of walking beam.Thus, it is possible to avoid walking beam 12 without trolley side cross vehicle when by It's the problem of recurrence is tumbled pasts power.

As shown in Figure 33-Figure 38, driving device 3 includes that driving gear 311 and rack gear 312, rack gear 312 are located at fixed beam 11 In one of them in walking beam 12, driving gear 311 is located on another in fixed beam 11 and walking beam 12 and and tooth Item 312 engages.The structure of driving device 3 is simple as a result, and driving effect is reliable.Preferably, driving gear 311 includes motor 3111 and the gear type torque limiter 3112 that is driven by motor 3111.As a result, driving gear 311 in addition to have transmitting power with Except the effect that drive rack 312 moves, also has the function of overload protection, improve the precision, stationarity and reliability of driving. Here it is possible to understand, the concept of " gear type torque limiter " is well known to those skilled in the art, that is, includes clutch Deng gear, I will not elaborate.

Preferably, as shown in Figure 33-Figure 35, rack gear 312 is located on walking beam 12, and driving gear 311 is located at fixed beam 11 The upper and central location between the first side bar 111 and the second side bar 112, can during driving gear 311 to rotate as a result, It drives walking beam 12 mobile with drive rack 312, to simplify structure, improves the reliability of driving.

In the present embodiment, as shown in Figure 33-Figure 39, guiding device 4 includes: guided way 411 and guide part 412, guiding Rail 411 be straight line rail and be located in walking beam 12 and fixed beam 11 one of them on, guide part 412 is located at walking beam 12 and solid Determine to cooperate on another in beam 11 and with guided way 411 to slide along guided way 411.The structure letter of guiding device 4 as a result, It is single, can simply and efficiently boot activity beam 12 along straight reciprocating.Guide part 412 may be mounted at 11 (example of fixed beam The limit beam 115 being such as located in fixed beam 11) on, guided way 411 may be mounted on walking beam 12, it is easy for installation as a result, and Guide effect is reliable.

Preferably, there is rolling element (such as ball) between guided way 411 and guide part 412.Thus, it is possible to reduce guiding On the one hand abrasion and frictional resistance between rail 411 and guide part 412 ensure that walking beam 12 can be slided smoothly, on the other hand It improves service life.

In the following, a specific example of the present embodiment is described in detail referring to Figure 33-Figure 40.Specifically, in this example, Guide type track switch A is the simple turnout A1 of straight-triton road switching in single track.

Driving device 3 is made of driving gear 311 and rack gear 312, wherein and rack gear 312 is mounted on the first trolley 61, the One trolley 61 and the second trolley 62 are mounted on walking beam 12 by bolted connection, and driving gear 311 includes motor 3111 and gear type torque limiter 3112, a hole is opened in fixed beam 11, and the motor 3111 of driving gear 311 passes through bolt company The mode connect is fixed in the hole opened up in fixed beam 11, and the power output shaft of motor 3111 is inserted into gear type torque limiter In 3112.Wherein, the both cogged characteristic of gear type torque limiter 3112, is able to achieve the function of transmitting power, and is overload Protective device can play the function of overload protection.

When walking beam 12 needs mobile, motor 3111 outputs torque to gear type torque limiter 3112, and gear type is turned round Square limiter 3112 and rack gear 312 generate power by way of engagement, and drive rack 312 is advanced, since rack gear 312 is fixed on On first trolley 61, so also having driven the first traveling in fixed beam 11 of trolley 61, and then it is fixedly connected with the first trolley 61 Walking beam 12 also relative to fixed beam 11 slide.The advantages of driving device 3 of the present embodiment is that positioning accuracy is high, work is flat Surely, reliable transmission is accurate, long service life.In addition, since rack gear 312 and the first trolley 61 integrate, so that cloth It sets and more simplifies, saves space.

Guiding device 4 is made of guided way 411 and guide part 412, wherein guide part 412 is by bolted connection It is fixed in fixed beam 11, guided way 411 is fixed on by bolted connection on walking beam 12, when walking beam 12 slides Guided way 411 is driven to slide along guide part 412, to limit freedom degree of the walking beam 12 on five directions, i.e., so that activity Beam 12 is only capable of along straight reciprocating motion.The part that guided way 411 and guide part 412 contact is equipped with ball, such as ball can be with It is built in guide part 412, so that guiding device 4 has many advantages, such as that sliding friction is small, endurance is larger, maintenance is convenient.

As shown in figure 40, prevent that turning over bracket 63 is fixed on walking beam 12 by bolted connection and far from the first trolley 61 settings prevent that turn over bracket 63 stays at a distance from 5mm~10mm between fixed beam 11, anti-to turn over when avoiding 12 traveling of walking beam Bracket 63 and fixed beam 11 rub.Prevent turning over bracket 63 by installing additional on walking beam 12 as a result, walking beam 12 can be prevented The side of no trolley excessive lead to the problem of of the stress when track switch crosses vehicle is toppled.

In the simple turnout A1 work of straight-triton road switching, when curve being needed to be open to traffic, driving device 3 drives walking beam 12 travel to the side close to straight line position, locked later by locking device 2 (including carry out owing position bias correction, confirm Locking behind position), so as to realize that curve is open to traffic (as shown in figure 34).And when straight line position being needed to be open to traffic, driving device 3 drives Walking beam 12 travels to the side close to curve position, locked later by locking device 2 (including owe position bias correction, Locking after confirmation in place), so as to realize that straight line is open to traffic (as shown in figure 35).

In the following, another specific example of the present embodiment is described in detail referring to Figure 41-Figure 45.Specifically, this example In, guide type track switch A is three-throw turnout A3 in single track.

Driving device 3 and locking device 2 are respectively two, and are respectively acting on the first walking beam 13 and the second walking beam 14.As a result, when realizing that straight line position is open to traffic, two driving devices 3 respectively drive the first walking beam 13 and the second walking beam 14 is walked Row to close to the first side bar 111 and the second side bar 112 position, in place after by two locking devices 2 respectively to the first walking beam 13 and second walking beam 14 carry out locking or deficient position bias correction locking, to realize that straight line is open to traffic.When realization upper curve position is logical Che Shi, two driving devices 3 respectively drive the first walking beam 13 and the second walking beam 14 is close to the direction of the second side bar 112, Locking is carried out to the first walking beam 13 and the second walking beam 14 respectively by two locking devices 2 after in place or deficient position bias correction is locked It is fixed, to realize that upper curve is open to traffic.When realizing that lower curve position is open to traffic, two driving devices 3 respectively drive the first walking beam 13 It is close to the direction of the first side bar 111 with the second walking beam 14, in place after by two locking devices 2 respectively to the first walking beam 13 Locking or the locking of deficient position bias correction are carried out with the second walking beam 14, to realize that lower curve is open to traffic.

Embodiment two

The present embodiment two is substantially the same with above-described embodiment one, and identical component uses identical label, difference Be: the driving device of the present embodiment two is different from the driving device of above-described embodiment one.

As shown in Figure 46-Figure 51, driving device 3 include: first connecting rod 321, second connecting rod 322 and driving cylinder 323 (such as Electric cylinder, cylinder or hydraulic cylinder), the first end and walking beam 12 of first connecting rod 321 are hinged, the both ends point of second connecting rod 322 Not hinged with the second end of first connecting rod 321 and fixed beam 11, driving cylinder 323 includes 3231 He of cylinder barrel being located in fixed beam 11 Translatable and free end and the hinged push rod 3232 of second connecting rod 322 along cylinder barrel 3231, that is to say, that push rod 3232 can retract It into cylinder barrel 3231, can also be stretched out out of cylinder barrel 3231, when push rod 3232 is stretched out out of cylinder barrel 3231, push rod 3232 is separate One end of cylinder barrel 3231 is free end.

As a result, when push rod 3232 is translated with respect to cylinder barrel 3231, since one end of second connecting rod 322 and fixed beam 11 are cut with scissors It connects, so as to drive second connecting rod 322 to rotate, and one end due to first connecting rod 321 and walking beam 12 are hinged, thus second Connecting rod 322 can drive first connecting rod 321 to rotate, and then pass through the rotation of first connecting rod 321 and second connecting rod 322, so that the Two connecting rods 322 drive walking beam 12 mobile, as a result, the clever structure of driving device 3, and driving effect is reliable.

Specifically, the driving device 3 of the present embodiment includes: first connecting rod 321, second connecting rod 322 and driving cylinder 323, One end of second connecting rod 322 and fixed beam 11 be hinged, the other end and first connecting rod 321 are horizontally hinged, first connecting rod 321 and first Trolley 61 is horizontally hinged, and driving cylinder 323 and second connecting rod 322 are horizontally hinged.First trolley 61 and the second trolley 62 pass through bolt The mode of connection is fixed on walking beam 12, and when walking beam 12 needs mobile, driving cylinder 323 drives second connecting rod 322 to rotate, It drives first connecting rod 321 to rotate, and then drives 61 traveling of the first trolley, walking beam 12 is driven to slide.Driving cylinder 323 as a result, Stroke is without very big, and driving device 3 is compact-sized, can be arranged in fixed beam 11 completely, without in fixed beam The installation space that driving cylinder 323 is designed outside 11, to save space.In addition, when driving cylinder 323 is electric cylinder, compared to Oil cylinder also has the advantages such as accurate transmission, high reliablity, service life length, energy conservation and environmental protection, easy to maintain.

Embodiment three

The present embodiment three is substantially the same with above-described embodiment one, and identical component uses identical label, difference Be: the driving device of the present embodiment three is different from the driving device of above-described embodiment one.

As shown in figure 52, driving device 3 are as follows: driving motor 33, the output shaft of driving motor 33 and the first scroll wheel 511 are straight Even to drive the first scroll wheel 511 to roll on attachment beam 114, that is to say, that when 33 output torque of driving motor, the first rolling Driving wheel 511 can roll, to drive the first trolley 61 and 12 traveling of walking beam.As a result, in such a way that motor 3111 directly drives It can be further simplified structure, improve the reliability of control, and the installation of such driving device 3 is simple, economy, maintenance convenience. Preferably, driving motor 33 be mounted on walking beam 12 and with 12 synchronizing moving of walking beam, so that it is right to improve driving motor 33 In the reliability of the first scroll wheel 511 driving effect.

Example IV

The present embodiment four is substantially the same with above-described embodiment one, and identical component uses identical label, difference Be: the guiding device of the present embodiment four is different from the guiding device of above-described embodiment one, in addition, the driving of the present embodiment four fills Set the driving device of the driving device that could alternatively be above-described embodiment two or above-described embodiment three.

As shown in figure 53, fixed beam 11 includes the attachment beam 114 being connected between the first side bar 111 and the second side bar 112, Guiding device 4 includes two rows of idler wheels 421 that first be mounted on walking beam 12 trolley 61 and be mounted on attachment beam 114, the One trolley 61 folder fits over to be slid between two rows of idler wheels 421.Guide effect is good as a result, and the frictional resistance for being oriented to sliding is small, improves The smooth reliability of guiding, and reduce and can wear.

Specifically, two rows of idler wheels 421 (three idler wheels 421 of every row) are uniformly distributed in the two sides of the first trolley 61, In the shaft 422 of each idler wheel 421 can be fixed on by welding in fixed beam 11, idler wheel 421 and the first trolley 61 form line contact, and when the first 61 traveling of trolley, two rows of idler wheels 421 limit the first trolley 61 perpendicular to its direction of travel On freedom degree, to realize the purpose of guiding.The structurally simple, economical property of guiding device 4 is good as a result,.

Embodiment five

As shown in Figure 54-Figure 60, guiding device 4 includes being located in fixed beam 11 and sliding rail extending in a straight line 431 and setting On walking beam 12 and along the slidable sliding block 432 of sliding rail 431.The structure of guiding device 4 is simple as a result, it can be ensured that activity The relatively fixed beam 11 of beam 12 is along straight reciprocating motion.Certainly, the specific structure of guiding device 4 of the invention is without being limited thereto, such as In other embodiments of the invention, guiding device 4 can also have there are two gib block (not shown go out), also set on walking beam 12 There is scroll wheel (not shown go out), scroll wheel is located between two gib blocks and can roll along the extending direction of two gib blocks.By This, equally can achieve guide effect.

Optionally, as shown in Figure 57-Figure 58, sliding rail 431 is multiple and is spaced on the moving direction of Vertical movements beam 12 It opens.Guide effect is more preferable as a result, relatively reliable.Optionally, it as shown in Figure 57-Figure 58, is combined on each sliding rail 431 multiple Sliding block 432.The movement of walking beam 12 is more reliable and more stable as a result,.Optionally, it is equipped with and rolls between sliding block 432 and sliding rail 431 Body.Sliding block 432 can cooperate with respect to 431 rolling friction of sliding rail as a result, to reduce frictional resistance, improve the smooth of guiding Property, and improve abrasion.

In the present embodiment, as shown in Figure 59-Figure 60, driving device 3 includes: driving cylinder part 34 (such as electric cylinder, cylinder Or hydraulic cylinder), driving cylinder part 34 includes the driving cylinder barrel 341 that is mounted in fixed beam 11 and translatable along driving cylinder barrel 341 Driving push rod 342, the free end (i.e. driving end) of driving push rod 342 is connected on walking beam 12, that is to say, that driving pushes away Bar 342 can be withdrawn into driving cylinder barrel 341, can also stretch out out of driving cylinder barrel 341, when driving push rod 342 is from driving cylinder When stretching out in cylinder 341, the one end of driving push rod 342 far from driving cylinder barrel 341 is free end, as a result, when driving push rod 342 is along drive Moveable cylinder 341 can be with sliding active beam 12 along straight reciprocating when translating.The structure of driving device 3 is simple as a result, driving effect Fruit is reliable.Certainly, inventive drive means 3 are without being limited thereto, such as in other embodiments of the invention, and driving device 3 is also It can be gear & rack structure etc., be not described herein in detail.

Further, as shown in Figure 54-Figure 56, the free end of driving push rod 342 passes through connection component 35 and walking beam 12 Being connected can be moved up and down with opposite walking beam 12, and connection component 35 includes: connecting plate 351, limit plate 352 and pin shaft 353, connection Plate 351 is mounted on walking beam 12 and has otic placode portion 3511, is formed with what long axis vertically extended in otic placode portion 3511 Waist hole 3512, limit plate 352 are mounted on the free end of driving push rod 342 and two including being folded in 3511 two sides of otic placode portion Clamping plate portion 3521, each clamping plate portion 3521 have been respectively formed on a mounting hole, and pin shaft 353 sequentially passes through mounting hole, a waist hole 3512 and another mounting hole so that driving push rod 342 is connected to walking beam 12 and opposite walking beam 12 can move up and down.Here, It is understood that the definition of " waist hole " is as it is known to those skilled in the art that i.e. oblong hole.

The structure of connection component 35 is simple as a result, can simply and efficiently ensure driving push rod 342 with respect to walking beam 12 It moves up and down, in this way, pin shaft 353 and the lower axis of waist hole 3512 are coaxial, can prevent in this way when track switch is riding track switch The free end of driving push rod 342 is bent due to the moment of flexure that the gravity of walking beam 12 and its own gravity generate, and can be prevented The downward amount of deflection that walking beam 12 generates when vehicle causes moment of flexure to driving push rod 342, so that driving push rod 342 be protected not to be bent Damage allows to the reliable and effective cooperation of driving cylinder barrel 341 reliably and effectively to play driving effect.

In the following, the overall structure and action process of the present embodiment is described in detail referring to Figure 54-Figure 60.

Driving device 3 is driving cylinder part 34, and driving cylinder part 34 includes driving cylinder barrel 341 and driving push rod 342, drives cylinder barrel 341 can be mounted on by bolted connection in fixed beam 11, and driving push rod 342 is installed by connection component 35 to activity Beam 12, specifically, connection component 35 include connecting plate 351, limit plate 352 and pin shaft 353, wherein connecting plate 351 can pass through Bolted mode is fixed on walking beam 12, and limit plate 352 is mounted in driving push rod 342, connecting plate 351 and limit plate Waist hole 3512 is done in the position of 352 connections, and mounting hole is done in the position that limit plate 352 is connect with connecting plate 351, and pin shaft 353 passes through peace Fill hole and waist hole 3512, wherein when track switch is riding track switch, pin shaft 353 and the lower axis of waist hole 3512 are coaxial, so both The free end of driving push rod 342 can be prevented to be bent due to the gravity of walking beam 12 and the moment of flexure of its own gravity generation, and energy Prevented the downward amount of deflection that walking beam 12 generates when vehicle from causing moment of flexure to driving push rod 342, to protect driving push rod 342 not It is damaged by bending, it can be with the driving reliable and effective cooperation of cylinder barrel 341.

Guiding device 4 includes sliding rail 431 and sliding block 432, has ball between sliding rail 431 and sliding block 432, wherein sliding rail 431 can be fixed on by bolted connection in fixed beam 11, and sliding block 432 can be fixed on by bolted connection On walking beam 12, ball built in sliding block 432 can reduce frictional force and increase the stress of pressure-bearing surface, when driving cylinder part 34 is released When putting power driven movable 12 traveling of beam, walking beam 12 drives ball, the traveling on sliding rail 431 of sliding block 432, plays reduction and rubs Wipe the effect of power and guiding.

When walking beam 12 slides into the position for needing to lock, locking 23 output power of driving cylinder pushes elongated insertion part 21 and lock 22 inserting of reservation locking, when walking beam 12 deficient, cutting 211 is corrected by cutting guide surface 2110 and slot guide surface 2210 Locking is realized in deviation inserting to slot 221, is open to traffic so as to realize.

In conclusion the structure of guide type track switch A is simple in the single track of various embodiments of the present invention, economical rationality is promoted Efficiency, saves resource, turn-out track is light, control is reliable.

In the description of the present invention, it is to be understood that, the orientation or position of the instructions such as term " on ", "lower", "top", "bottom" Setting relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description of the present invention and simplification of the description, rather than The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot It is interpreted as limitation of the present invention.In addition, term " first ", " second " are used for description purposes only, and should not be understood as instruction or It implies relative importance or implicitly indicates the quantity of indicated technical characteristic.The spy of " first ", " second " is defined as a result, Sign can explicitly or implicitly include one or more of the features.In the description of the present invention, the meaning of " plurality " is Two or more, unless otherwise specifically defined.

In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc. Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be direct phase Even, can also indirectly connected through an intermediary, the interaction that can be connection or two elements inside two elements is closed System.For the ordinary skill in the art, above-mentioned term in the present invention specific can be understood as the case may be Meaning.

In the present invention unless specifically defined or limited otherwise, fisrt feature in the second feature " on " or " down " can be with It is that the first and second features directly contact or the first and second features pass through intermediary mediate contact.Moreover, fisrt feature exists Second feature " on ", " top " and " above " but fisrt feature be directly above or diagonally above the second feature, or be merely representative of First feature horizontal height is higher than second feature.Fisrt feature can be under the second feature " below ", " below " and " below " One feature is directly under or diagonally below the second feature, or is merely representative of first feature horizontal height less than second feature.

In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office It can be combined in any suitable manner in one or more embodiment or examples.In addition, without conflicting with each other, the skill of this field Art personnel can tie the feature of different embodiments or examples described in this specification and different embodiments or examples It closes and combines.

Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that: not A variety of change, modification, replacement and modification can be carried out to these embodiments in the case where being detached from the principle of the present invention and objective, this The range of invention is defined by the claims and their equivalents.

Claims

1. guide type track switch in a kind of single track, which is characterized in that including at least one monomer track switch, the monomer track switch includes:

Fixed beam, the fixed beam include the first side bar and the second side bar being oppositely arranged；With

Walking beam, the walking beam is movably arranged between first side bar and second side bar can to limit two The driving channel of switching.

2. guide type track switch in single track according to claim 1, which is characterized in that the walking beam is in first position and It is moved between two positions to limit changeable the first row vehicle passage and the second driving channel, wherein in the walking beam When being moved to the first position, the walking beam and first side bar limit the first row vehicle passage jointly, in institute When stating walking beam and being moved to the second position, it is logical that the walking beam and second side bar limit second driving jointly Road.

3. guide type track switch in single track according to claim 2, which is characterized in that the walking beam includes being oppositely arranged The first side wall and second sidewall, the extending direction of the first side wall and the extending direction phase at first side bar relative position Together, the extending direction of the second sidewall is identical as the extending direction at second side bar relative position.

4. guide type track switch in single track according to claim 3, which is characterized in that be moved to described in the walking beam When one position, the second sidewall contacts second side bar, when the walking beam is moved to the second position, described the One side wall contacts first side bar.

5. guide type track switch in single track according to claim 1, which is characterized in that the monomer track switch further comprises: Locking device, the locking device is for locking the walking beam when limiting the driving channel.

6. guide type track switch in single track according to claim 1, which is characterized in that the monomer track switch further comprises: Driving device, the driving device is for driving the walking beam mobile relative to the fixed beam.

7. guide type track switch in single track according to claim 1, which is characterized in that the monomer track switch further comprises: Guiding device, the guiding device is for guiding the relatively described fixed beam of the walking beam to be only able to achieve straight reciprocating.

8. guide type track switch in single track according to claim 1, which is characterized in that guide type track switch is positive in the single track It is suspension type track switch when being riding track switch when setting, swinging to setting.

9. guide type track switch in single track according to claim 1 to 8, which is characterized in that first side bar and Second side bar extends respectively along one group of symmetrical curve so that the monomer track switch constitutes split track switch.

10. guide type track switch in single track according to claim 1 to 8, which is characterized in that first side bar Extend respectively along one group of asymmetric curve with second side bar so that the monomer track switch constitutes song-triton road switching list It clears the way trouble.

11. guide type track switch in single track according to claim 1 to 8, which is characterized in that first side bar Along linear extension, second side bar extends along curve so that the monomer track switch constitutes the simple turnout of straight-triton road switching.

12. a kind of crossover turnout characterized by comprising

First straight line rail and second straight line rail disposed in parallel, along a first direction, the first straight line rail include setting gradually The first first section and the first endpiece, the second straight line rail include the second first section set gradually and the second endpiece；With

Simple turnout according to claim 11, the simple turnout are two and respectively the first simple turnout and second Simple turnout, wherein first first section and first endpiece are logical by first driving of first simple turnout Road is connected, and second first section is connected with second endpiece by the first row vehicle passage of second simple turnout, The second driving channel and second list of first first section and second endpiece by first simple turnout Second driving channel connection for trouble of clearing the way or second first section and first endpiece singly clear the way by described second The second driving channel of trouble is connected with second driving channel of first simple turnout.

13. a kind of Rail Transit System, which is characterized in that including being led in single track described according to claim 1 any one of -11 To formula track switch.