CN107600080A - A kind of straddle-type monorail train and its single traction perch formula bogie - Google Patents

A kind of straddle-type monorail train and its single traction perch formula bogie Download PDF

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Publication number
CN107600080A
CN107600080A CN201710958203.5A CN201710958203A CN107600080A CN 107600080 A CN107600080 A CN 107600080A CN 201710958203 A CN201710958203 A CN 201710958203A CN 107600080 A CN107600080 A CN 107600080A
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CN
China
Prior art keywords
framework
traction
bogie
formula bogie
perch formula
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201710958203.5A
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Chinese (zh)
Inventor
丁治雨
韩俊臣
杨百岭
杨绪杰
吕红
蒲亮
叶珍珍
冉龙
刘德建
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chongqing Zhongche Changke Railway Vehicles Co Ltd
Original Assignee
Chongqing Zhongche Changke Railway Vehicles Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by Chongqing Zhongche Changke Railway Vehicles Co Ltd filed Critical Chongqing Zhongche Changke Railway Vehicles Co Ltd
Priority to CN201710958203.5A priority Critical patent/CN107600080A/en
Publication of CN107600080A publication Critical patent/CN107600080A/en
Pending legal-status Critical Current

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Abstract

The invention provides a kind of straddle-type monorail train and its single traction perch formula bogie, the characteristics of single traction perch formula bogie, is, framework body (7) including hollow and the wheel shaft in the middle part of the framework body (7), the corner location of the framework body (7) has been fixedly connected with directive wheel mounting seat, the quantity of the wheel shaft is one, and travelling wheel (6) is provided with the wheel shaft.Compared with the dual-axis bogie that traditional straddle-type monorail train uses, single traction perch formula bogie provided by the invention is in light weight, small volume, more contributes to straddle-type monorail train to be smoothly through the track of sharp radius curve.

Description

A kind of straddle-type monorail train and its single traction perch formula bogie
Technical field
The present invention relates to monorail train technical field, more particularly to a kind of straddle-type monorail train and its single traction perch formula Bogie.
Background technology
At present, the bogie that straddle-type monorail train uses is usually dual-axis bogie, including four travelling wheels, front and rear each Two side by side, this bogie is generally difficult to pass through for less radius of turn, as city can utilize subtracting for space Few, the planning to single track proposes higher requirement, it is difficult to is increasingly difficult in adapt to city by the monorail train of sharp radius curve The growth requirement in city, therefore, straddle-type monorail train is more smoothly through the track of sharp radius curve, turn into Those skilled in the art technical problems urgently to be resolved hurrily.
The content of the invention
In view of this, the invention provides a kind of straddle-type monorail train and its single traction perch formula bogie, this singly draws Rod-type bogie is in light weight, small volume, can more successfully using the straddle-type monorail train of the single traction perch formula bogie Pass through the track of sharp radius curve.
In order to achieve the above object, the present invention provides following technical scheme:
A kind of single traction perch formula bogie of straddle-type monorail train, including:
The framework body of hollow, the corner location of the framework body have been fixedly connected with directive wheel mounting seat;
Wheel shaft in the middle part of the framework body, the quantity of the wheel shaft is one, and traveling is provided with the wheel shaft Wheel.
Preferably, in above-mentioned single traction perch formula bogie, the quantity of the travelling wheel is two.
Preferably, in above-mentioned single traction perch formula bogie, the wheel shaft is cantilever structure.
Preferably, in above-mentioned single traction perch formula bogie, the side of the framework body is provided with drive device and basis Brake apparatus.
Preferably, in above-mentioned single traction perch formula bogie, the framework body phase is to the drive device and the basis The opposite side of brake apparatus is provided with rubber hourglass spring.
Preferably, in above-mentioned single traction perch formula bogie, the both sides of the framework body respectively set a lateral damper, Two lateral dampers are arranged in the diagonally opposed of the framework body.
Preferably, in above-mentioned single traction perch formula bogie, the both sides of the framework body respectively set a vertical damper, It is diagonally opposed that two vertical dampers are arranged in interlocking with two lateral dampers for the framework body.
Preferably, in above-mentioned single traction perch formula bogie, one end of the framework body is provided with for connection body Balancing pole and draw bar, the balancing pole and the draw bar are arranged in parallel and erected with the center line of the framework body positioned at same In facing directly, the position of the balancing pole is higher than the axis of the wheel shaft, and the position of the draw bar is less than the axis of the wheel shaft.
Preferably, in above-mentioned single traction perch formula bogie, the relatively described balancing pole of the framework body and the traction The other end of bar is provided with traveling auxiliary wheel.
A kind of straddle-type monorail train, including single traction perch formula bogie, the single traction perch formula bogie is as described above Single traction perch formula bogie disclosed in any one.
It can be seen from above-mentioned technical proposal, in the single traction perch formula bogie of straddle-type monorail train provided by the invention, Framework body is hollow, and a wheel shaft, compared with dual-axis bogie of the prior art, the list are only provided with framework body Traction rod-type bogie is in light weight, small volume, more contributes to straddle-type monorail train to be smoothly through the rail of sharp radius curve Road.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this The embodiment of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis The accompanying drawing of offer obtains other accompanying drawings.
Fig. 1 is that a kind of arrangement of the single traction perch formula bogie for straddle-type monorail train that the embodiment of the present invention one provides is shown It is intended to.
In figure mark for:
1st, track girder;2nd, draw bar;3rd, balancing pole;4th, brake rigging;5th, drive device;6th, travelling wheel;7th, framework Body;8th, lateral damper;9th, rubber hourglass spring;10th, vertical damper;11st, steady wheel;12nd, directive wheel.
Embodiment
In order to make it easy to understand, the invention will be further described below in conjunction with the accompanying drawings.
Embodiment one
Referring to Fig. 1, a kind of single traction perch formula bogie of the straddle-type monorail train provided for the embodiment of the present invention one Schematic diagram is arranged, the single traction perch formula bogie that embodiment one provides includes the framework body 7 of hollow, the corner position of framework body 7 Put and be fixedly connected with directive wheel mounting seat (unmarked in figure), the single traction perch formula bogie also includes being located in framework body 7 The wheel shaft (not shown) in portion, the quantity of wheel shaft is one, and travelling wheel 6 is arranged on wheel shaft.
By the way that framework body 7 is designed as into hollow, and a wheel shaft, list provided by the invention are only installed in framework body 7 Rod-type bogie is drawn compared with traditional dual-axis bogie, there is the characteristics of in light weight, small volume, more contribute to straddle-type Monorail train is smoothly through the track of sharp radius curve.
As shown in figure 1, directive wheel 12 is arranged in the directive wheel mounting seat of the corner location of framework body 7, the both sides of framework body 7 Extend downwardly out steady wheel mounting seat, steady wheel 11 is arranged in steady wheel mounting seat, directive wheel mounting seat typically with framework body 7 It is detachably connected, steady wheel mounting seat is typically welded to connect with framework body 7.
Embodiment two
Referring to Fig. 1, in embodiment one, the quantity of travelling wheel 6 is two, and the difference of embodiment two and embodiment one only exists In the quantity of travelling wheel 6 is different, and the quantity of travelling wheel 6 is one in embodiment two.
In specific practical application, travelling wheel 6 is generally the tubeless rubber tyre of inflated with nitrogen.
Embodiment three
Referring in Fig. 1, embodiment one, wheel shaft is cantilever structure, and embodiment three differs only in embodiment one, wheel The structure type of axle is different, and in embodiment three, wheel shaft uses simply-support structure.
In various embodiments above, drive device 5 and brake rigging 4 can be set in the side of framework body 7, in phase Rubber hourglass spring 9 is set to the opposite side of drive device 5 and brake rigging 4, as shown in Figure 1.
Rubber hourglass spring 9 can both transmit vertical load, can also transmit transverse load, turn to improve single traction perch formula To the lateral stability of frame, one lateral damper 8 can be respectively set in the both sides of framework body 7, by two cloth of lateral damper 8 The diagonally opposed of framework body 7 is placed in, as shown in Figure 1.Moreover, in order to improve the vertical stability of single traction perch formula bogie, can Respectively to set a vertical damper 10 in the both sides of framework body 7, by two vertical dampers 10 be arranged in framework body 7 with two Individual lateral damper 8 interlocks diagonally opposed.
Single traction perch formula bogie provided by the invention only has a wheel shaft, so belonging to unstability knot in vertical plane Structure, i.e., when single traction perch formula bogie is separately positioned on track girder by self structure be unable to steady operation, it is necessary to It could turn into rock-steady structure by the constraint of car body after vehicle assembling, and be led when being acted between wheel track in the wheel week of travelling wheel When gravitation or brake force, tractive force or brake force can also produce a turning torque for causing to nod to framework body 7, in order that single Traction rod-type bogie is more smoothly moved ahead, and the balancing pole 3 of connection body can be provided in one end of framework body 7 and is led Draw bar 2, as shown in figure 1, balancing pole 3 and draw bar 2 are arranged in parallel and are located at the center line of framework body 7 in same vertical plane, The position of balancing pole 3 is higher than the axis of wheel shaft, and the position of draw bar 2 is less than the axis of wheel shaft, so turned in single traction perch formula When frame is pulled power or Braking, enough active forces will be produced in balancing pole 3 and are drawn with balance traction (or braking) power The turning torque risen, suppress the motion of nodding of framework body 7.
Referring to Fig. 1, in order to improve security, can be set in the relative equilibrium bar 3 of framework body 7 and the other end of draw bar 2 Traveling auxiliary wheel (not shown) is equipped with, traveling auxiliary wheel is generally solid wheel, it is for instance possible to use cast aluminium core wheel and poly- ammonia Ester rubber structure.
The present invention also provides a kind of straddle-type monorail train, and the straddle-type monorail train includes single disclosed in above-described embodiment Draw rod-type bogie.Because single traction perch formula bogie has above-mentioned technique effect disclosed in above-described embodiment, therefore have The straddle-type monorail train of the single traction perch formula bogie equally has above-mentioned technique effect, repeats no more herein.
The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or using the present invention. A variety of modifications to embodiment will be apparent for those skilled in the art, as defined herein general Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, the present invention will not Embodiment illustrated herein can be restricted to, and is to fit to consistent with principles disclosed herein and features of novelty most wide Scope.

Claims (10)

  1. A kind of 1. single traction perch formula bogie of straddle-type monorail train, it is characterised in that including:
    The framework body (7) of hollow, the corner location of the framework body (7) have been fixedly connected with directive wheel mounting seat;
    Wheel shaft in the middle part of the framework body (7), the quantity of the wheel shaft is one, and travelling wheel is provided with the wheel shaft (6)。
  2. 2. single traction perch formula bogie according to claim 1, it is characterised in that the quantity of the travelling wheel (6) is two It is individual.
  3. 3. single traction perch formula bogie according to claim 1, it is characterised in that the wheel shaft is cantilever structure.
  4. 4. single traction perch formula bogie according to claim 1, it is characterised in that the side of the framework body (7) is set There are drive device (5) and brake rigging (4).
  5. 5. single traction perch formula bogie according to claim 4, it is characterised in that the relatively described drive of framework body (7) The opposite side of dynamic device (5) and the brake rigging (4) is provided with rubber hourglass spring (9).
  6. 6. single traction perch formula bogie according to claim 1, it is characterised in that the both sides of the framework body (7) are respectively set A lateral damper (8) is put, two lateral dampers (8) are arranged in the diagonally opposed of the framework body (7).
  7. 7. single traction perch formula bogie according to claim 6, it is characterised in that the both sides of the framework body (7) are respectively set Put a vertical damper (10), two vertical dampers (10) be arranged in the framework body (7) with two horizontal strokes Interlock to shock absorber (8) diagonally opposed.
  8. 8. single traction perch formula bogie according to claim 1, it is characterised in that one end of the framework body (7) is set Have a balancing pole (3) and draw bar (2) for connection body, the balancing pole (3) and the draw bar (2) parallel arrangement and with The center line of the framework body (7) is located in same vertical plane, and the position of the balancing pole (3) is higher than the axis of the wheel shaft, The position of the draw bar (2) is less than the axis of the wheel shaft.
  9. 9. single traction perch formula bogie according to claim 8, it is characterised in that the framework body (7) it is relatively described The other end of balancing pole (3) and the draw bar (2) is provided with traveling auxiliary wheel.
  10. 10. a kind of straddle-type monorail train, including single traction perch formula bogie, it is characterised in that the single traction perch formula turns to Frame is the single traction perch formula bogie as described in any one in claim 1~9.
CN201710958203.5A 2017-10-16 2017-10-16 A kind of straddle-type monorail train and its single traction perch formula bogie Pending CN107600080A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710958203.5A CN107600080A (en) 2017-10-16 2017-10-16 A kind of straddle-type monorail train and its single traction perch formula bogie

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710958203.5A CN107600080A (en) 2017-10-16 2017-10-16 A kind of straddle-type monorail train and its single traction perch formula bogie

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Publication Number Publication Date
CN107600080A true CN107600080A (en) 2018-01-19

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108860202A (en) * 2018-08-03 2018-11-23 中车株洲电力机车有限公司 A kind of low-floor Car Bogie for Straddle Monorail Line and body layout
CN112441047A (en) * 2019-08-29 2021-03-05 比亚迪股份有限公司 Bogie for railway vehicle, railway vehicle and railway traffic system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108860202A (en) * 2018-08-03 2018-11-23 中车株洲电力机车有限公司 A kind of low-floor Car Bogie for Straddle Monorail Line and body layout
CN108860202B (en) * 2018-08-03 2020-02-14 中车株洲电力机车有限公司 Low-floor straddle type monorail vehicle bogie and vehicle body layout
CN112441047A (en) * 2019-08-29 2021-03-05 比亚迪股份有限公司 Bogie for railway vehicle, railway vehicle and railway traffic system

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