CN207274669U - 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 PDFInfo
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- CN207274669U CN207274669U CN201721332456.3U CN201721332456U CN207274669U CN 207274669 U CN207274669 U CN 207274669U CN 201721332456 U CN201721332456 U CN 201721332456U CN 207274669 U CN207274669 U CN 207274669U
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- framework body
- single traction
- formula bogie
- perch formula
- traction perch
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Abstract
The utility model 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 base, 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 utility model is light-weight, small, more contributes to straddle-type monorail train to be smoothly through the track of sharp radius curve.
Description
Technical field
Monorail train technical field is the utility model is related to, more particularly to a kind of straddle-type monorail train and its single traction
Rod-type 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
How the growth requirement in city, therefore, enable straddle-type monorail train more be smoothly through the track of sharp radius curve, become
Those skilled in the art technical problems urgently to be resolved hurrily.
Utility model content
In view of this, the utility model provides a kind of straddle-type monorail train and its single traction perch formula bogie, the list
It is light-weight, small to draw rod-type bogie, can be more suitable using the straddle-type monorail train of the single traction perch formula bogie
Sharply pass through the track of sharp radius curve.
In order to achieve the above object, the utility model provides following technical solution：
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 base；
Wheel shaft in the middle part of the framework body, the quantity of the wheel shaft is one, and travelling wheel is provided with the wheel shaft.
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 driving device and basis
Brake apparatus.
Preferably, in above-mentioned single traction perch formula bogie, the relatively described driving device of framework body 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 are 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 are as above-mentioned
Single traction perch formula bogie disclosed in any one.
According to above-mentioned technical proposal, the single traction perch formula bogie of straddle-type monorail train provided by the utility model
In, framework body is hollow, and a wheel shaft is only provided with framework body, compared with dual-axis bogie of the prior art,
The single traction perch formula bogie is light-weight, small, more contributes to straddle-type monorail train to be smoothly through sharp radius curve
Track.
Brief description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is the embodiment of the utility model, for those of ordinary skill in the art, without creative efforts, also
Other attached drawings can be obtained according to the attached drawing of offer.
Fig. 1 is a kind of cloth of the single traction perch formula bogie for straddle-type monorail train that the utility model embodiment one provides
Put schematic diagram.
In figure mark for：
1st, track girder；2nd, draw bar；3rd, balancing pole；4th, brake rigging；5th, driving 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 utility model will be further described below in conjunction with the accompanying drawings.
Embodiment one
Referring to Fig. 1, a kind of single traction perch formula of the straddle-type monorail train provided for the utility model embodiment one turns to
The arrangement schematic diagram of frame, the single traction perch formula bogie that embodiment one provides include the framework body 7 of hollow, and the four of framework body 7
Angle Position has been fixedly connected with directive wheel mounting base (unmarked in figure), which further includes positioned at framework body
The wheel shaft (not shown) at 7 middle parts, the quantity of wheel shaft is one, and travelling wheel 6 is installed on wheel shaft.
By the way that framework body 7 is designed as hollow, and a wheel shaft is only installed in framework body 7, the utility model provides
Single traction perch formula bogie compared with traditional dual-axis bogie, have the characteristics that it is light-weight, small, more contribute to across
Type monorail train is smoothly through the track of sharp radius curve.
As shown in Figure 1, directive wheel 12 is installed in the directive wheel mounting base of 7 corner location of framework body, the both sides of framework body 7
Extend downwardly out steady wheel mounting base, steady wheel 11 is installed in steady wheel mounting base, directive wheel mounting base generally with framework body 7
It is detachably connected, steady wheel mounting base is generally 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 embodiment two and the difference of embodiment one only exist
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 is differed only in embodiment one, wheel
The structure type of axis is different, and in embodiment three, wheel shaft uses simply-support structure.
In various embodiments above, driving 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 driving 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 8 cloth of lateral damper
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
A lateral damper 8 interlocks diagonally opposed.
Single traction perch formula bogie provided by the utility model only has a wheel shaft, so belonging to unstability in vertical plane
Structure, i.e., be unable to steady operation when single traction perch formula bogie is separately positioned on track girder by self structure, needs
Could become rock-steady structure by the constraint of car body after vehicle assembling, and it is all when acting the wheel in travelling wheel between wheel track
When tractive force or brake force, tractive force or brake force can also produce a turning torque for causing to nod to framework body 7, in order to make
Single traction perch formula bogie more smoothly moves ahead, and 3 He of balancing pole for connection body can be set in one end of framework body 7
Draw bar 2, as shown in Figure 1, balancing pole 3 and draw bar 2 are arranged in parallel and are located at same vertical plane with the center line of framework body 7
Interior, 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 turns in single traction perch formula
When being pulled power or Braking to frame, enough active forces will be produced in balancing pole 3 with balance traction (or braking) power
Caused turning torque, suppresses the movement 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 utility model also provides a kind of straddle-type monorail train, which discloses including above-described embodiment
Single traction perch formula bogie.Since single traction perch formula bogie disclosed in above-described embodiment has above-mentioned technique effect,
Straddle-type monorail train with the single traction perch formula bogie repeats no more herein equally with above-mentioned technique effect.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or new using this practicality
Type.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 utility model.Therefore, originally
Utility model is not intended to be limited to embodiment illustrated herein, and is to fit to and the principles and novel features disclosed herein
Consistent most wide scope.
Claims (10)
- 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 base；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. 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 a.
- 3. single traction perch formula bogie according to claim 1, it is characterised in that the wheel shaft is cantilever structure.
- 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 driving device (5) and brake rigging (4).
- 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. 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. 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 damper (8) diagonally opposed.
- 8. single traction perch formula bogie according to claim 1, it is characterised in that one end of the framework body (7) is set Be useful for the balancing pole (3) and draw bar (2) of 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. 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. 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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721332456.3U CN207274669U (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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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721332456.3U CN207274669U (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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| CN207274669U true CN207274669U (en) | 2018-04-27 |
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| CN201721332456.3U Active CN207274669U (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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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107600080A (en) * | 2017-10-16 | 2018-01-19 | 重庆中车长客轨道车辆有限公司 | A kind of straddle-type monorail train and its single traction perch formula bogie |
-
2017
- 2017-10-16 CN CN201721332456.3U patent/CN207274669U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107600080A (en) * | 2017-10-16 | 2018-01-19 | 重庆中车长客轨道车辆有限公司 | A kind of straddle-type monorail train and its single traction perch formula bogie |
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