CN207537824U - A kind of monorail transit is asynchronous to change beam type track switch - Google Patents

A kind of monorail transit is asynchronous to change beam type track switch Download PDF

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Publication number
CN207537824U
CN207537824U CN201721432309.3U CN201721432309U CN207537824U CN 207537824 U CN207537824 U CN 207537824U CN 201721432309 U CN201721432309 U CN 201721432309U CN 207537824 U CN207537824 U CN 207537824U
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China
Prior art keywords
trolley
guide rail
straight
curved
asynchronous
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CN201721432309.3U
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Chinese (zh)
Inventor
游鹏辉
朱丹
张�浩
周明翔
耿明
刘辉
卫垚
胡威
李成洋
倪琍
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China Railway Siyuan Survey and Design Group Co Ltd
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China Railway Siyuan Survey and Design Group Co Ltd
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Abstract

Beam type track switch is changed the utility model discloses a kind of monorail transit is asynchronous, including fixed beam (1), straight beam (2) and curved beam (3), the mobile terminal of the straight beam (2) is equipped with the first guide rail (7), first guide rail (7) is equipped with first from driving trolley, described first is fixedly connected from driving trolley with the straight beam (2), the mobile terminal of the curved beam (2) is equipped with the second guide rail (13), second guide rail (13) is equipped with second from driving trolley, described second is fixedly connected from driving trolley with the curved beam (3), first guide rail (7) and the second guide rail (13) side, which are distinguished, parallel is equipped with the first positioning belt (5) and the second positioning belt (6).The utility model monorail transit is asynchronous to change beam type track switch, and driving is equipped on straight beam and curved beam, can individually switch tracks and avoid interfering, and solves the problems, such as that two track of driving device failure can not switch tracks.

Description

A kind of monorail transit is asynchronous to change beam type track switch
Technical field
The utility model belongs to monorail transit technical field, and beam type road is changed more particularly, to a kind of monorail transit is asynchronous Trouble.
Background technology
Single track is one kind of railway traffic, feature be the track used only have two of one rather than traditional railway it is parallel Rail.The rail of single track railway is generally manufactured with concrete, it is wider than common rail very much.And the vehicle of single track railway is than rail more It is wide.Single track railway is mainly used in the intensive place of urban population, for transporting passengers.Have the advantages that it is convenient and efficient, simultaneously Compared to subway have the characteristics that take up an area less, investment is low, noise is small.Single track is supported, is stablized and guide row by single rail The movement of vehicle.Technical feature is mainly reflected in three aspect of bogie, track girder and circuit track switch of vehicle, and traveling mechanism is complete Complete different and steel wheel rail system, track girder bear larger torsion load.Monorail transit structure is by track girder, pillar and track switch Three parts form, and track switch is a kind of connection equipment that vehicle is made to be transferred to another station track from a station track,
At present, monorail transit changes beam type track switch using the mode for changing beam is synchronized, i.e., two bursts of turnout junction girders are in same driving Beam body is swapped under the driving effect of device.It synchronizes and changes the mode of beam the power output and reliability of driving device are required Very high, once driving device goes wrong, will result in all turnout junction girders can not move, and corresponding circuit all can not yet Continue to pass through;Meanwhile synchronize change beam type track switch maintenance amount is big, maintenance work limited time.
Patent CN105155366 discloses the method for replacing beam switch structure and changing points, including straight beam, curved beam, drive Dynamic device and locking device, articulated linkage wherein between straight beam and curved beam, straight beam are bent for track switch and the straight stock unicom of track girder Beam is for the side of track switch and track girder stock unicom, and driving device is fixed on ground, and the other end of its push rod is hinged in straight beam Portion;Driving device, for discharging the power that driving straight beam is swung;The tail end of straight beam and curved beam passes through runner assembly and basic bottom The head end of plate but the connection of single face rotary type, straight beam and curved beam is respectively provided with locking device, and locking device is used to lock straight beam or song The connection of beam and track girder.During the utility model changing points, driving device driving straight beam is swung, and curved beam is under the pulling of connecting rod It is swung accordingly, the track girder at track switch both ends is made to pass through straight beam or camber beam connection, locking device locked, and realizes road The function of trouble turn-out track.The utility model using be also to synchronize and change beam by the way of,
Utility model content
For the disadvantages described above or Improvement requirement of the prior art, a kind of monorail transit of the utility model offer is asynchronous to change beam type Track switch, the two station tracks trouble beam body in the track switch are each provided with independent driving, and can move alone will not generate interference between each other, In the case where the driving of one turnout junction girder is broken down, another burst of turnout junction girder can be individually moved realization and switch tracks so that switch tracks Control it is more flexible, improve track service efficiency and resist catastrophic failure ability.
To achieve these goals, the utility model provides that a kind of monorail transit is asynchronous to change beam type track switch, including fixed beam, Straight beam and curved beam, straight beam and curved beam are set up in parallel, and the mobile terminal of the straight beam is equipped with the first guide rail, and first guide rail is equipped with First drives trolley certainly, and described first is equipped with the first motor from driving trolley, and described first drives trolley and the straight beam certainly It is fixedly connected, for the straight beam to be driven to be moved along first guide rail;
The mobile terminal of the curved beam is equipped with the second guide rail, and second guide rail is equipped with second from driving trolley, and described the Two are equipped with the second motor from driving trolley, and described second is fixedly connected from driving trolley with the curved beam, described for driving Curved beam is moved along second guide rail;
First guide rail and the second guide rail side distinguish it is parallel be equipped with the first positioning belt and the second positioning belt, it is described First positioning belt is equipped with straight beam and avoids position label and straight beam working position label, and second positioning belt is equipped with curved beam and avoids position Label and curved beam working position label, described first is equipped with identifier from driving trolley and described second from driving trolley, uses In identifying the information on first positioning belt and second positioning belt, to control straight beam and curved beam close to or away from fixed beam It realizes and asynchronous changes beam.
Further, flexible limit bar is equipped between the straight beam and the curved beam, the straight beam and the curved beam are opposite Side be equipped with slideway, the both ends of the flexible limit bar are respectively arranged in the slideway, are set in the middle part of the flexible limit bar There is spring assembly.
Further, described first the first bogie wheels and First vehicle carriage, the First are also wrapped from driving trolley Vehicle carriage is set on first guide rail, and first bogie wheels are set on the First vehicle carriage.
Further, described first it is additionally provided with brake from driving trolley.
Further, described second the second bogie wheels and the second trolley vehicle frame are further included from driving trolley, described second Trolley vehicle frame is set on second guide rail, and second bogie wheels are set on the second trolley vehicle frame.
Further, described second it is additionally provided with brake from driving trolley.
Further, the both ends of first positioning belt are additionally provided with straight beam and avoid limiting label and straight beam work gag lever post Label.
Further, the both ends of second positioning belt are equipped with curved beam and avoid limiting label and curved beam work limiting label.
Further, the straight beam working position label and curved beam working position label are corresponding with the position of the fixed beam.
In general, it can obtain down the above technical solutions conceived by the present invention are compared with the prior art, Row advantageous effect:
(1) the utility model monorail transit is asynchronous changes beam type track switch, and the two station tracks trouble beam body in the track switch is each provided with solely Vertical driving, can move alone will not generate interference between each other, in the case where the driving of one turnout junction girder is broken down, separately One turnout junction girder can be individually moved realization and switch tracks so that the control to switch tracks is more flexible, improves the service efficiency of track and supports The ability of anti-catastrophic failure.
(2) the utility model monorail transit is asynchronous changes beam type track switch, and positioning belt is equipped in straight beam and curved beam both ends, can It determines the specific location of two track girders, and the movement of adjacent orbit information control track is obtained so as to protect during switching tracks The efficiency to switch tracks is demonstrate,proved, ensures the accuracy to switch tracks, while the positioning in avoidance position and operating position of information console vehicle, and The position for working and avoiding is restricted, prevents trolley from falling down guide rail due to tag defeat.
(3) the utility model monorail transit is asynchronous changes beam type track switch, and the driving that driving single track needs switches tracks compared to synchronizing Double track drive simultaneously, required driving force is small, to branch off driving device driving force output requirement decrease, increase driving The type selecting range of device.
Description of the drawings
Fig. 1 is a kind of asynchronous structure diagram for changing beam type track switch of monorail transit of the utility model embodiment;
Fig. 2 is a partial enlarged view of Figure 1;
Fig. 3 avoids curved beam schematic diagram for a kind of asynchronous beam type track switch straight beam that changes of monorail transit of the utility model embodiment;
Fig. 4, which is that a kind of monorail transit of the utility model embodiment is asynchronous, changes beam type track switch beam body exchange process schematic diagram;
Fig. 5 avoids straight beam schematic diagram for a kind of asynchronous beam type track switch curved beam that changes of monorail transit of the utility model embodiment.
In all the appended drawings, same reference numeral represents identical technical characteristic, specially:1- fixed beams, 2- straight beams, 3- curved beams, 4- flexible limits bar, the first positioning belts of 5-, the second positioning belts of 6-, the first guide rails of 7-, the first bogie wheels of 8-, 9- One trolley vehicle frame, the first motors of 10-, the second motors of 11-, the second trolleys of 12- vehicle frame, the second guide rails of 13-, the second trolleys of 14- Wheel, 15- straight beams avoid position, 16- straight beams operating position, 17- curved beams operating position, 18- curved beams avoidance position;
51- straight beams avoid limiting label, 52- straight beams avoid position label, 53- straight beam working positions label, 54- straight beams work limit Position label;61- curved beams avoid limiting label, 62- curved beams avoid position label, 63- curved beam working positions label, 64- curved beams work limit Position label.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation Example, the present invention is further described in detail.It should be appreciated that specific embodiment described herein is only explaining this Utility model is not used to limit the utility model.It is in addition, involved in the various embodiments of the present invention described below And to technical characteristic can be combined with each other as long as they do not conflict with each other.
Fig. 1 is a kind of asynchronous structure diagram for changing beam type track switch of monorail transit of the utility model embodiment.Fig. 2 is Fig. 1 Partial enlarged view.As depicted in figs. 1 and 2, it changes beam type track switch and includes fixed beam 1, straight beam 2, curved beam 3, flexible limit bar 4, first Positioning belt 5, the second positioning belt 6, the first guide rail 7, the second guide rail 13, first drive trolley certainly from driving trolley and second;Second Include the second trolley vehicle frame 9, the second bogie wheels 8, the second motor 10, brake and identifier composition from driving trolley.
1 side of fixed beam is equipped with straight beam 2 and curved beam 3, and straight beam 2 and curved beam 3 are set up in parallel, and straight beam 2 is adjacent with fixed beam 1 One end is mobile terminal, which is equipped with the first guide rail 7, and the first guide rail 7 is arcuate structure, and 7 position of the first guide rail is fixed, straight beam 2 mobile terminals can be moved along the first guide rail 7, i.e., straight beam 2 can be moved along the first guide rail 7, be set at straight beam 2 and the first guide rail contact There is first to include First vehicle carriage 9, the first bogie wheels 8, the first motor 10, system from driving trolley from driving trolley, first Dynamic device and identifier composition, First vehicle carriage 9 are fixedly connected with the mobile terminal of straight beam 2, and First vehicle carriage 9 is set in the On one guide rail 7, First vehicle carriage 9 is equipped with the first bogie wheels 8, and the first bogie wheels 8 are equipped with the first motor 10, for making First vehicle carriage 9 can on the first guide rail 7 flexible motion, so as to drive the flexible motion on the first guide rail 7 of straight beam 2, One motor 10 directly drives the first bogie wheels 8 and rotates, and realizes the movement of straight beam 2, can be in motor stalls rear brake Trolley wheel is locked, for preventing first from being moved when driving trolley because external factor, ensures the accuracy that straight beam 2 moves And safety.
The one end adjacent with fixed beam 1 of curved beam 3 is also mobile terminal, which is equipped with the second guide rail 13, the second guide rail 13 Also it is arcuate structure, 13 position of the second guide rail is fixed, and the mobile terminal of curved beam 3 can be moved along the second guide rail 13, i.e., curved beam 3 can edge It the second guide rail 13 to move, second is equipped at 3 and second guide rail contact of curved beam and includes the from driving trolley from driving trolley, second Two trolley vehicle frames 12, the second bogie wheels 14, the second motor 11, brake and identifier composition, the second trolley vehicle frame 12 and song The mobile terminal of beam 3 is fixedly connected, and the second trolley vehicle frame 12 is set on the second guide rail 13, and the second trolley vehicle frame 12 is equipped with second Bogie wheels 14, the second bogie wheels 14 are equipped with the second motor 11, for enabling the second trolley vehicle frame 12 in the second guide rail Flexible motion on 13 so as to drive the flexible motion on the second guide rail 13 of curved beam 3, can be incited somebody to action in motor stalls rear brake Trolley wheel locks, for prevent second from driving trolley because external factor due to move, ensure curved beam 3 move accuracy and Safety.Curved beam 3 and straight beam 2 have respective guide rail, from driving trolley and driving motor respectively, and each leisure drives lower movement asynchronous Beam is changed, mutually will not interfere with, wherein after a rail driving device failure, another track still can move realization and switch tracks.
Preferably, being equipped with flexible limit bar 4 between straight beam 2 and curved beam 3, straight beam 2 and the opposite side of curved beam 3 are equipped with Slideway, the both ends of the flexible limit bar 4 are individually placed in two slideways, and the middle part of flexible limit bar 4 is set as spring assembly, the flexibility Gag lever post 4 is for preventing straight beam 2 and curved beam 3 from mutual interference occurring during the motion, and the spring assembly of flexible limit bar 4 is again It can avoid directly generating push-and-pull action between straight beam 2 and curved beam 3, while relative depature between straight beam 2 and curved beam 3 can also be prevented Too far, certain buffering and position-limiting action are played.
The mobile terminal of straight beam 2 is parallel with the first guide rail 7 to be equipped with the first positioning belt 5, from far from curved beam on first positioning belt 5 To being equipped with successively close to one end of curved beam 3, straight beam avoids limiting label 51, straight beam avoids position label 52, straight beam work for 3 one end Position label 53 and straight beam work limiting label 54.First is equipped with identifier from driving trolley, which can identify first The information of different labels on positioning belt 5, and the position of information control the first driving trolley recognized can be utilized, realization is accurately changed Rail.It is that straight beam and first are led from driving trolley first that straight beam, which avoids limiting label 51 and straight beam work limiting label 54, simultaneously The extreme position moved on rail 7, therefore the first self-powered can be prevented to straight beam 2 and first from the position of trolley is driven to make limitation Dynamic trolley falls down the first guide rail 7.
The mobile terminal of curved beam 3 is parallel with the second guide rail 13 to be equipped with the second positioning belt 6, from far from straight on second positioning belt 6 To being equipped with successively close to one end of straight beam 2, curved beam avoids limiting label 61, curved beam avoids position label 62, curved beam work for one end of beam 2 Make position label 63 and curved beam work limiting label 64.Second is equipped with identifier from driving trolley, which can identify the The information of different labels on two positioning belts 6, and the position of information control the second driving trolley recognized can be utilized, it is accurate to realize It switches tracks.Curved beam avoidance limiting label 51 and curved beam work limiting label 54 are that curved beam and second drive trolley in the second guide rail certainly The extreme position moved on 13 can put station and make limitation, prevent the second driving trolley from falling down the second guide rail 13.
Fig. 4, which is that a kind of monorail transit of the utility model embodiment is asynchronous, changes beam type track switch beam body exchange process schematic diagram.Such as Shown in Fig. 4.Straight beam 2 is equipped with straight beam operating position 16 and straight beam avoids position 15, and the first bogie wheels 8 are in the drive of the first motor 10 It is moved under dynamic along the first guide rail 7, straight beam 2 is driven to swing switching between avoiding position 15 in straight beam operating position 16 and straight beam.It is bent Beam 3 is equipped with curved beam operating position 17 and curved beam and avoids position 18, the second bogie wheels 14 under the driving of the second motor 11 along Second guide rail 13 moves, and curved beam 3 is driven to swing switching between avoiding position 18 in curved beam operating position 17 and curved beam.
Wherein, the position of straight beam avoidance position label 52 and straight beam avoidance position 15 are consistent, straight beam working position label 53, song Beam working position label 63, straight beam operating position 16, curved beam operating position 17 are corresponding with 1 position of fixed beam, and curved beam avoids position Label 62 is consistent with curved beam avoidance position 18, and identifier can identify the information of different labels on the first positioning belt 5 or 6, and It can be switched between operating position and avoidance position using the information control straight beam 2 and curved beam 3 recognized, realization accurately switches tracks.
Fig. 3 avoids curved beam schematic diagram for a kind of asynchronous beam type track switch straight beam that changes of monorail transit of the utility model embodiment.Such as Shown in Fig. 3, the avoidance curved beam 3 of straight beam 2 changes beam process, and under the action of the first motor 10, the first bogie wheels 8 are led along first Rail 7 is moved away from the direction of fixed beam 1, straight beam 2 is driven to be transported along the direction far from fixed beam 1 by First vehicle carriage 9 Dynamic, straight beam 2 avoids position 15 from straight beam operating position 16 to straight beam and moves, and first recognizes straight beam from the identifier of driving trolley After avoiding limiting label 52, the first motor 10 stalls, and brake locks First vehicle wheel 8, and straight beam 2 avoids to straight beam and avoids position Put 15.The effect of second motor 11 drives the second bogie wheels 14 to be moved along the direction of the second guide rail 13 towards fixed beam 1, leads to Crossing the second trolley vehicle frame 9 drives curved beam 3 to be moved towards 1 direction of fixed beam, and curved beam 3 avoids position 18 to curved beam operating position from curved beam 17 movements, second from after driving trolley identifier recognizes curved beam working position label 63, and the second motor 11 stalls, and brake locks Second bogie wheels 14, i.e. curved beam 3 complete the connection with fixed beam 1.
Fig. 5 avoids straight beam schematic diagram for a kind of asynchronous beam track switch curved beam that changes of monorail transit of the utility model embodiment.Such as Fig. 5 It is shown.The avoidance straight beam 3 of curved beam 3 changes beam process, and under the action of the second motor 11, the second bogie wheels 8 are along the second guide rail 13 away from fixed beam 1 direction move, pass through the second trolley vehicle frame 12 drive curved beam 3 along far from fixed beam 1 direction transport Dynamic, curved beam 3 avoids position 18 from curved beam operating position 17 to curved beam and moves, and second recognizes curved beam from the identifier of driving trolley After avoiding limiting label 62, the second motor 11 stalls, and brake locks the second bogie wheels 14, and curved beam 3 is avoided to curved beam and avoided Position 18.The effect of first motor 11 drives First vehicle wheel 8 to be moved along the direction of the first guide rail 7 towards fixed beam 1, leads to Crossing First vehicle carriage 9 drives straight beam 2 to be moved towards 1 direction of fixed beam, and straight beam 2 avoids position 15 to straight beam operating position from straight beam 16 movements, first from after driving trolley identifier recognizes straight beam working position label 53, and the first motor 10 stalls, and brake locks First bogie wheels 8, i.e. straight beam 2 complete the connection with fixed beam 1.
As it will be easily appreciated by one skilled in the art that the above is only the preferred embodiment of the utility model only, not For limiting the utility model, any modification made within the spirit and principles of the present invention, equivalent replacement and change Into etc., it should be included within the scope of protection of this utility model.

Claims (9)

1. a kind of monorail transit is asynchronous to change beam type track switch, including fixed beam (1), straight beam (2) and curved beam (3), which is characterized in that institute State straight beam (2) mobile terminal be equipped with the first guide rail (7), first guide rail (7) be equipped with first from driving trolley, described first The first motor (10) is equipped with from driving trolley, described first is fixedly connected from driving trolley with the straight beam (2), for driving The straight beam (2) moves along first guide rail (7);
The mobile terminal of the curved beam (3) is equipped with the second guide rail (13), and second guide rail (13) is equipped with second and drives trolley certainly, Described second is equipped with the second motor (11) from driving trolley, and described second is fixedly connected from driving trolley with the curved beam (3), For the curved beam (3) to be driven to be moved along second guide rail (13);
First guide rail (7) is distinguished parallel the first positioning belt (5) and second that is equipped with the second guide rail (13) side and is positioned Band (6), first positioning belt (5) are equipped with straight beam and avoid position label (52) and straight beam working position label (53), and described second Positioning belt (6) is equipped with curved beam and avoids position label (62) and curved beam working position label (63), and described first drives trolley and institute certainly It states second and is equipped with identifier from driving trolley, for identifying first positioning belt (5) and second positioning belt (6) Information, asynchronous change beam so that straight beam and curved beam to be controlled to be realized close to or away from fixed beam.
2. a kind of monorail transit according to claim 1 is asynchronous to change beam type track switch, which is characterized in that the straight beam (2) and Flexible limit bar (4) is equipped between the curved beam (3), the straight beam (2) and the opposite side of the curved beam (3) are equipped with cunning Road, the both ends of the flexible limit bar (4) are respectively arranged in the slideway, and spring is equipped in the middle part of the flexible limit bar (4) and is filled It puts.
3. a kind of monorail transit according to claim 1 is asynchronous to change beam type track switch, which is characterized in that described first drives certainly Trolley also wraps the first bogie wheels (8) and First vehicle carriage (9), and the First vehicle carriage (9) is set in described first and leads On rail (7), first bogie wheels (8) are on the First vehicle carriage (9).
4. a kind of monorail transit according to claim 1 or 3 is asynchronous to change beam type track switch, which is characterized in that described first from Brake is additionally provided on driving trolley.
5. a kind of monorail transit according to claim 1 is asynchronous to change beam type track switch, which is characterized in that described second drives certainly Trolley further includes the second bogie wheels (14) and the second trolley vehicle frame (12), and the second trolley vehicle frame (12) is set in described On two guide rails (13), second bogie wheels (14) are on the second trolley vehicle frame (12).
6. a kind of monorail transit is asynchronous according to claim 1 or 5 changes beam type track switch, which is characterized in that described second certainly Brake is additionally provided on driving trolley.
7. a kind of monorail transit according to claim 1 is asynchronous to change beam type track switch, which is characterized in that first positioning belt (5) both ends are additionally provided with straight beam and avoid limiting label (51) and straight beam work limiting label (54).
8. a kind of monorail transit according to claim 1 is asynchronous to change beam type track switch, which is characterized in that second positioning belt (6) both ends are equipped with curved beam and avoid limiting label (61) and curved beam work limiting label (64).
9. a kind of monorail transit according to claim 1 is asynchronous to change beam type track switch, which is characterized in that the straight beam working position Label (53) and curved beam working position label (63) are corresponding with the position of the fixed beam (1).
CN201721432309.3U 2017-10-31 2017-10-31 A kind of monorail transit is asynchronous to change beam type track switch Withdrawn - After Issue CN207537824U (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107604774A (en) * 2017-10-31 2018-01-19 中铁第四勘察设计院集团有限公司 A kind of monorail transit is asynchronous to change beam type track switch
CN109823788A (en) * 2019-03-28 2019-05-31 浙江天珩自动包装机械有限公司 Trolley handoff path mechanism
CN112301809A (en) * 2019-07-26 2021-02-02 比亚迪股份有限公司 Single-track switch, single-track with single-track switch and track traffic system

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107604774A (en) * 2017-10-31 2018-01-19 中铁第四勘察设计院集团有限公司 A kind of monorail transit is asynchronous to change beam type track switch
CN107604774B (en) * 2017-10-31 2023-12-15 中铁第四勘察设计院集团有限公司 Asynchronous beam-changing type turnout for monorail traffic
CN109823788A (en) * 2019-03-28 2019-05-31 浙江天珩自动包装机械有限公司 Trolley handoff path mechanism
CN109823788B (en) * 2019-03-28 2024-03-12 浙江天珩自动包装机械有限公司 Trolley switching track mechanism
CN112301809A (en) * 2019-07-26 2021-02-02 比亚迪股份有限公司 Single-track switch, single-track with single-track switch and track traffic system
CN112301809B (en) * 2019-07-26 2022-02-08 比亚迪股份有限公司 Single-track switch, single-track with single-track switch and track traffic system

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