CN208789663U - Become the track in rail system for suspension type rail - Google Patents

Become the track in rail system for suspension type rail Download PDF

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Publication number
CN208789663U
CN208789663U CN201820979964.9U CN201820979964U CN208789663U CN 208789663 U CN208789663 U CN 208789663U CN 201820979964 U CN201820979964 U CN 201820979964U CN 208789663 U CN208789663 U CN 208789663U
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rail
track
foundation
become
basic
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CN201820979964.9U
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何先志
胡震
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Jiangsu Flying Shuttle Zhihang Equipment Co Ltd
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Jiangsu Flying Shuttle Zhihang Equipment Co Ltd
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Abstract

The utility model discloses a kind of tracks become in rail system for suspension type rail, including first foundation rail (2) and the second basic rail (3), two basic rails to be oppositely arranged.When locomotive becomes rail, the second basic rail can be changed to from first foundation rail by the switching of walking mechanism.The utility model structure is simple, and the construction time is short, and lower relative to traditional change rail infrastructure cost, and locomotive, without track is adjusted additionally by mechanical movement, it is also shorter to become the rail time when needing to become rail.

Description

Become the track in rail system for suspension type rail
Technical field
The utility model relates to technical field of transportation, more particularly, to a kind of rail become in rail system for suspension type rail Road.
Background technique
As urbanization process is accelerated, more and more resources and labour pour into city, promote urban development simultaneously, hand over Logical congestion problems are more and more prominent, and especially some metropolitan traffic conditions are even more serious, and traffic congestion has seriously affected The development in city.
Conventional road traffic, has occupied ground, high although overpass can make full use of the near-earth space of planes in city Bridge formation cost is high, and noise is big, and land occupation is big, it is also not possible to large area construction.Underground railway track traffic system makes full use of the underground space, Transport power is big, alleviates the effective means of traffic congestion for current large size city, but subway construction is at high cost, difficulty is big, the construction period It is long, it cannot fundamentally solve urban traffic blocking.
When traditional Rail Transit System needs to change running track in the process of running, the machine by rail switch is needed Tool movement switches the running track of locomotive to adjust the state of track, and not only the construction time of track is long, and the program is deposited It is exactly that on-fixed track switch change rail needs the long period to complete to operate, the principle based on safety will necessarily be reserved in a drawback Enough change rail safety times, this necessarily widens the safe distance of the front and back vehicle run on track, has seriously dragged down rail traffic Transport power, reduce operation average speed, waste passenger's transit time.When what is run on track is the train marshalling of big transport power, The embodiment of this drawback is unobvious, but when track applies to PRT(Personal Rapid Transit people rapid transit system) When, which obviously amplifies at once.The especially PRT rail traffic of high-speed cruising, it is assumed that locomotive becomes the safety that rail needs 10 seconds Become the rail time, then when locomotive running speed is 80 kilometers/hour, it is 222 meters that front and back vehicle, which needs safe spacing, such safety Distance keeps the operational efficiency of entire Rail Transit System very low.
Utility model content
The utility model in order to solve in current track system, needed when becoming rail by the mechanical movement of rail switch come The state of track is adjusted to make the running track of locomotive change, not only the construction time of track is long, and becomes the rail time It is long, and the safe distance for becoming rail needs is big, the poor problem of practicability provides one kind for suspension type rail thus and becomes rail system Track in system.
The track that the suspension type rail becomes in rail system includes first foundation rail 2 and the second basic rail 3, first foundation rail 2 and second basic rail 3 be divided into the two sides of locomotive 1, two basic rails are oppositely arranged.When locomotive becomes rail, pass through cutting for walking mechanism The second basic rail can be changed to from first foundation rail by changing.
Preferably, the described second basic rail 3 is bending track, and bending track changes direction of travel after locomotive can be made to become rail.
Preferably, first foundation rail 2 includes two, and corresponding parallel up and down, and the second basic rail 3 includes two, and up and down It is corresponding parallel.Since there are two basic rails in every side of locomotive, the walking mechanism of any side is simultaneously at two two It walks on the rail of item basis, stability is more preferable.
Preferably, it is connected with guide rail 4 in the front end of two second basic rails 3, guide rail 4 is parallel with first foundation rail 2, draws The equal ecto-entad in the front end two sides of guide rail 4 is shunk, therefore the width of the front end is less than the width of guide rail itself, therefore locomotive Traveling wheel avoids colliding with guide rail in the moment being in contact with it, and so that locomotive is become rail smooth.
Preferably, two first foundation rails 2 are mounted in the first track shell 5, two second basic rails 3 and connected to it two Guide rail 4 is mounted in the second track shell 6, and the first track shell 5 and the installation of the second track shell 6 hang on track support 7 On, reduce ground installation, track support is mounted on both sides of the road.
Becoming in rail system in the suspension type rail using the utility model track further includes the locomotive being used cooperatively with track, The locomotive includes the walking mechanism of 11 two sides of car body 11 and car body, and the walking mechanism of two sides can mutual switch line when becoming rail It walks.
Dual-axle motor 14 is equipped in car body 11, two walking mechanisms set up separately in the two sides of dual-axle motor 14, in dual-axle motor A cam 15 is respectively equipped in 14 two side axles, two cams 15 are oppositely arranged;Since two cams are oppositely arranged, with motor Rotation, the motion profile of two cams is opposite.Each walking mechanism includes two groups of walking components being oppositely arranged, and every group Walking component includes lifters 19, upper traveling wheel 12, lower traveling wheel 13 and two cranks 16, and the upper end between two cranks 16 connects Lifters 19 are connect, lower end connects lower traveling wheel 13, intermediate bending part connects upper traveling wheel 12;The lifters of 14 two sides of dual-axle motor 19 lower end, 15 upper-end contact of cam corresponding with the side respectively.The traveling wheel stretched out for each traveling wheel is additionally provided on car body 11 Hole.
Preferably, the lifters 19 are the driving wheel that can be rolled in 15 upper end face of cam, when enabling its lifting more Add smooth.
Preferably, a limit shaft 17 is also crossed between two cranks 16 in same walking component, limit shaft 17 is worn simultaneously Two cranks in adjacent walking component are crossed, the position that limit shaft 17 crosses is between upper and lower traveling wheel, and the two of limit shaft 17 End is connect with the two sides inner wall of car body 11 respectively.At this time using limit shaft as fulcrum, during driving wheel lifting, above and below Traveling wheel can be stretched out or be shunk, and when upper and lower traveling wheel is stretched out, walking mechanism can be used for walking.
Preferably, the cam 15 includes continuous arc-shaped surface 18 and crank slot, and arc-shaped surface 18 is with dual-axle motor 14 axis is the center of circle, and when the arc-shaped surface 18 and lifters 19 contact, lifters 19 are raised to highest order, crank slot and liter When dropping the contact of part 19, lifters 19 minimize position.
Preferably, walking mechanism is located in car body, and car body can protect walking mechanism, is additionally provided with confession on car body 11 The walking wheel bore that each traveling wheel stretches out.
Become in rail system in this suspension type rail, become before and after rail, the traveling wheel in two walking mechanisms can open simultaneously, only Unwanted side traveling wheel need to be packed up during becoming rail.And in order to save energy consumption and improve the use of traveling wheel Service life generally walks only with side walking mechanism before and after becoming rail.That is, before becoming rail, the walking with two first foundation rail sides For cam arc-shaped surface in mechanism in upper end, driving wheel is located at highest order, under the action of limit shaft and crank, uplink and downlink Wheel is walked to stretch out and walk on first foundation rail;The crank slot of cam is in upper end in the walking mechanism of the other side, under driving wheel is located at It is lowest order in recessed crank slot, under the action of limit shaft and crank, upper and lower traveling wheel is shunk, and is not connect with the second basic rail Touching, locomotive is walked on first foundation rail at this time.Become during rail, the arc-shaped surface of two cams at upper end, two sides Driving wheel is respectively positioned on highest order, and at this time under the action of limit shaft and crank, all traveling wheels in two sides are all stretched out and in correspondence Track on walk, the song when locomotive needs to be detached from first foundation rail, with cam in the walking mechanism of first foundation rail side Slot goes to upper end, and the traveling wheel of the side is packed up and is detached from first foundation rail.Vehicle with walking machine after becoming rail, with the second basic rail side For cam arc-shaped surface in structure in upper end, driving wheel is located at highest order, and upper and lower traveling wheel continues along first foundation rail the It walks on two basic rails;For cam crank slot in the walking mechanism of the other side in upper end, driving wheel is located at lowest order, upper and lower to walk Wheel is not contacted with first foundation rail.
The beneficial effects of the utility model are:
The utility model structure is simple, and the construction time is short, and lower relative to traditional change rail mode cost, is needing to become Without adjusting track additionally by mechanical movement when rail, it is also shorter to become the rail time.
Detailed description of the invention
The utility model will illustrate by example and with reference to the appended drawing, in which:
Fig. 1 is schematic diagram of the locomotive when walking on first foundation rail in the utility model;
Fig. 2 is the structural schematic diagram in track shell;
Fig. 3 is the schematic diagram of locomotive before becoming rail;
Fig. 4 is the schematic diagram for becoming locomotive in rail;
Fig. 5 is the schematic diagram of locomotive after becoming rail;
Fig. 6 is the schematic diagram of intra-locomotive structure;
Fig. 7 is the connection schematic diagram of dual-axle motor and cam;
Fig. 8 is the side view of Fig. 7;
Fig. 9 is the status diagram for becoming cam and driving wheel in rail;
Figure 10 is the status diagram for becoming before rail or becoming cam and driving wheel after rail;
Figure 11 is the schematic diagram of guide rail front end.
Specific embodiment
The utility model is described in further detail presently in connection with attached drawing.These attached drawings are simplified schematic diagram, Only illustrate the basic structure of the utility model in a schematic way, therefore it only shows composition related with the utility model.
Suspension type rail using the utility model as depicted in figs. 1 and 2 becomes rail system, including about 1, two, locomotive About 2, two, first foundation rail corresponding and parallel correspondences and the second parallel basic rail 3, first foundation rail 2 and the second basis Rail 3 is divided into the two sides of locomotive 1, is connected with guide rail 4, guide rail 4 and first foundation rail 2 in the front end of two second basic rails 3 In parallel, and the front end of guide rail 4 in order to make traveling wheel more smoothly upper rail, the equal ecto-entad in two sides shrinks (as shown in figure 11). Two first foundation rails 2 are mounted in the first track shell 5, and two second basic rails 3 and two guide rail 4 connected to it are mounted on the In two track shells 6, the first track shell 5 and the second track shell 6 then hang and are installed on several track supports 7, track branch Frame is mounted on both sides of the road.
As seen in figures 3-6, the locomotive 1 includes the vehicle with walking machine of the dual-axle motor 14 and its two sides in car body 11 and car body 11 Structure, each walking mechanism include two groups of walking components being oppositely arranged, and every group of walking component includes as lifters 19 Driving wheel, a upper lower traveling wheel 13 of traveling wheel 12, one and two cranks 16, the upper end between two cranks 16 connect transmission Wheel, lower end connects lower traveling wheel 13, intermediate bending part connects upper traveling wheel 12.Existing third can be used in the power supply of dual-axle motor Rail, from charged pool etc..A cam 15 is respectively equipped in two side axles of dual-axle motor 14, two cams 15 are oppositely arranged, twin shaft electricity The lower end of the driving wheel of 14 two sides of machine 15 upper-end contact of cam corresponding with the side respectively.
A limit shaft 17 is also crossed between two cranks 16 in same walking component, limit shaft 17 is also cross adjacent rows Two cranks in component are walked, and the both ends of limit shaft 17 are connect with the two sides inner wall of car body 11 respectively.And what limit shaft 17 crossed Position is then located between upper and lower traveling wheel.
As shown in Figure 7 and Figure 8, the cam 15 include continuous arc-shaped surface 18 and crank slot, arc-shaped surface 18 with The axis of dual-axle motor 14 is the center of circle, and when the arc-shaped surface 18 and lifters 19 contact, lifters 19 are raised to highest order, When crank slot and lifters 19 contact, lifters 19 minimize position.
Before becoming rail, as shown in Figure 10, with the cam arc-shaped surface in the walking mechanism of two first foundation rail sides upper End, driving wheel is located at highest order, and under the action of limit shaft and crank, upper and lower traveling wheel stretchs out and in first foundation rail uplink It walks;In upper end, driving wheel is located in recessed crank slot cam crank slot in the walking mechanism of the other side, is lowest order, is limiting Under the action of axis and crank, upper and lower traveling wheel shrinks and does not contact with the second basic rail, and locomotive is in first foundation rail uplink at this time It walks.Become in rail, as shown in figure 9, the arc-shaped surface of two cams, at upper end, the driving wheel of two sides is respectively positioned on highest order, this When under the action of limit shaft and crank, all traveling wheels in two sides are all stretched out and are walked on corresponding track.When locomotive needs When being detached from first foundation rail, upper end is gone to the crank slot of cam in the walking mechanism of first foundation rail side, the walking of the side Wheel is packed up and is detached from first foundation rail.After becoming rail, exist with the cam arc-shaped surface in the walking mechanism of the second basic rail side Upper end, driving wheel are located at highest order, and upper and lower traveling wheel continues to walk on the second basic rail along first foundation rail;The other side Walking mechanism in cam crank slot in upper end, driving wheel is located at lowest order, under the action of limit shaft and crank, uplink and downlink Wheel is walked to shrink and do not contact with first foundation rail.
Above-mentioned foundation the utility model is enlightenment, and through the above description, relevant staff completely can be not In the range of deviateing this item utility model technical idea, various changes and amendments are carried out.This item utility model it is technical Range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.

Claims (3)

1. a kind of track become in rail system for suspension type rail, it is characterized in that: including first foundation rail (2) and the second basis Rail (3), two basic rails are oppositely arranged, and first foundation rail (2) includes two, and corresponding parallel up and down, and the second basic rail (3) includes Two, and it is corresponding parallel up and down, it is connected with guide rail (4) in the front end of two second basic rails (3), guide rail (4) and the first base In parallel, the equal ecto-entad in the front end two sides of guide rail (4) is shunk plinth rail (2).
2. the track according to claim 1 become in rail system for suspension type rail, it is characterized in that: second basis Rail (3) is bending track.
3. the track according to claim 1 become in rail system for suspension type rail, it is characterized in that: two first foundation rails (2) it is mounted in the first track shell (5), two second basic rails (3) and two guide rail connected to it (4) are mounted on the second rail In road shell (6), the first track shell (5) and the installation of the second track shell (6) are hung on track support (7), track support It is mounted on both sides of the road.
CN201820979964.9U 2018-06-25 2018-06-25 Become the track in rail system for suspension type rail Active CN208789663U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820979964.9U CN208789663U (en) 2018-06-25 2018-06-25 Become the track in rail system for suspension type rail

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820979964.9U CN208789663U (en) 2018-06-25 2018-06-25 Become the track in rail system for suspension type rail

Publications (1)

Publication Number Publication Date
CN208789663U true CN208789663U (en) 2019-04-26

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111469885A (en) * 2020-04-03 2020-07-31 雷冰 Mobile unit in rail transit system and rail transit system
CN112744256A (en) * 2019-10-31 2021-05-04 江苏飞梭智行设备有限公司 Lifting type rail transfer device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112744256A (en) * 2019-10-31 2021-05-04 江苏飞梭智行设备有限公司 Lifting type rail transfer device
CN112744256B (en) * 2019-10-31 2023-11-03 江苏飞梭智行设备有限公司 Lifting type track-changing device
CN111469885A (en) * 2020-04-03 2020-07-31 雷冰 Mobile unit in rail transit system and rail transit system

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