CN110481583B - Suspension type monorail vehicle and suspension device thereof - Google Patents
Suspension type monorail vehicle and suspension device thereof Download PDFInfo
- Publication number
- CN110481583B CN110481583B CN201910795270.9A CN201910795270A CN110481583B CN 110481583 B CN110481583 B CN 110481583B CN 201910795270 A CN201910795270 A CN 201910795270A CN 110481583 B CN110481583 B CN 110481583B
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- suspension
- vehicle body
- buffer structure
- bogie
- suspension rod
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
- B61B3/00—Elevated railway systems with suspended vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
- B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
- B61F5/02—Arrangements permitting limited transverse relative movements between vehicle underframe or bolster and bogie; Connections between underframes and bogies
- B61F5/04—Bolster supports or mountings
- B61F5/10—Bolster supports or mountings incorporating fluid springs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
- B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
- B61F5/02—Arrangements permitting limited transverse relative movements between vehicle underframe or bolster and bogie; Connections between underframes and bogies
- B61F5/04—Bolster supports or mountings
- B61F5/12—Bolster supports or mountings incorporating dampers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
- B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
- B61F5/02—Arrangements permitting limited transverse relative movements between vehicle underframe or bolster and bogie; Connections between underframes and bogies
- B61F5/22—Guiding of the vehicle underframes with respect to the bogies
- B61F5/24—Means for damping or minimising the canting, skewing, pitching, or plunging movements of the underframes
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention provides a suspension type monorail vehicle and a suspension device thereof, wherein the suspension device of the suspension type monorail vehicle comprises a suspension rod for suspending a vehicle body; the first buffer structure can buffer the longitudinal swing of the train body, one end of the first buffer structure is connected with the suspension rod, and the other end of the first buffer structure is used for connecting a bogie of the suspension type monorail train; the second buffer structure can buffer the transverse swing of the vehicle body, one end of the second buffer structure is connected with the suspension rod, and the other end of the second buffer structure is used for being connected with the bogie. When the buffer structure is applied, the other end of the first buffer structure is connected with a bogie of the suspension type monorail car, and the other end of the second buffer structure is connected with the bogie; in the working process of the suspended monorail vehicle, the first buffer structure can inhibit the longitudinal swing of the vehicle body and buffer the longitudinal swing of the vehicle body; the second buffer structure can inhibit the transverse swing of the vehicle body and buffer the transverse swing of the vehicle body, so that the transverse shaking problem of the vehicle body is improved.
Description
Technical Field
The invention relates to the technical field of rail transit trains, in particular to a suspension type monorail car and a suspension device thereof.
Background
The suspended monorail car is used as a unique rail transit train, the structural form is different from that of the traditional steel wheel rail transit car, the suspended monorail car bogie is positioned above the car body, and the car body is suspended on the bogie. The suspension device is the only force transmission component between the vehicle body and the bogie, the suspension device transmits the acting force and the relative movement between the vehicle body and the bogie, and the suspension device is concerned with the running safety and the riding comfort of the suspension type monorail vehicle.
Because the body of the suspended monorail vehicle is suspended on the bogie, the body of the vehicle can swing transversely (perpendicular to the advancing direction of the vehicle) under the action of transverse excitation and wind power when the vehicle passes through a curve or the bogie, so that the riding comfort is reduced. However, the conventional suspension device only adopts two air springs which are longitudinally arranged (namely parallel to the advancing direction of the vehicle) to realize vibration reduction, so that the suppression effect on the transverse swing of the vehicle is poor, and the transverse shaking problem of the vehicle body cannot be improved.
Disclosure of Invention
In view of the above, the present invention provides a suspension type monorail car and a suspension device thereof, so as to improve the lateral sway of a car body.
In order to achieve the purpose, the invention provides the following technical scheme:
a suspension device for a suspended monorail vehicle, comprising a suspension rod for suspending a vehicle body, further comprising:
the first buffer structure can buffer the longitudinal swing of the vehicle body, one end of the first buffer structure is connected with the suspension rod, and the other end of the first buffer structure is used for connecting a bogie of the suspension type monorail vehicle;
the second buffer structure can buffer the transverse swing of the vehicle body, one end of the second buffer structure is connected with the suspension rod, and the other end of the second buffer structure is connected with the bogie.
Preferably, in the suspension device, the first buffer structure is disposed at a top end of the suspension rod; the second buffer structure is arranged at the bottom end of the suspension rod.
Preferably, in the suspension device, the second buffer structure includes two dampers arranged in a crossing manner.
Preferably, in the suspension device, an angle between an axis of the damper and an axis of the suspension rod is 30 ° to 60 °.
Preferably, in the suspension device, the first buffer structure includes:
two first air springs distributed along the longitudinal direction of the vehicle body and used for abutting against the top end of the bogie;
and the two second air springs are distributed along the transverse direction of the vehicle body and are used for abutting against the top end of the bogie.
Preferably, in the suspension device, the first air spring and the second air spring are arranged at the top end of the suspension rod through a diamond-shaped connecting plate, the center of the diamond-shaped connecting plate is located on the axis of the suspension rod, and the first air spring and the second air spring are respectively located at four corners of the diamond-shaped connecting plate.
Preferably, the suspension device further comprises a damping structure externally sleeved on the suspension rod, a gap is formed between the damping structure and the suspension rod, and the damping structure is used for being fixed on the bogie.
Preferably, in the suspension device, a transverse gap between the damping structure and the suspension rod is 2 to 4 times a longitudinal gap between the damping structure and the suspension rod.
Preferably, in the suspension device, the damping structure is formed by splicing two damping blocks, and each damping block includes:
an inner layer wearing sleeve;
the outer steel sleeve is sleeved outside the inner wear sleeve;
and the transverse thickness of the middle rubber layer is 3-6 times of the longitudinal thickness of the middle rubber layer.
According to the technical scheme, the suspension device of the suspension type monorail vehicle comprises a suspension rod for suspending a vehicle body; the first buffer structure can buffer the longitudinal swing of the train body, one end of the first buffer structure is connected with the suspension rod, and the other end of the first buffer structure is used for connecting a bogie of the suspension type monorail train; the second buffer structure can buffer the transverse swing of the vehicle body, one end of the second buffer structure is connected with the suspension rod, and the other end of the second buffer structure is used for being connected with the bogie.
It should be noted that the longitudinal direction of the vehicle body refers to the advancing direction of the vehicle body; the lateral direction of the vehicle body refers to the width direction of the vehicle body, perpendicular to the advancing direction of the vehicle body.
When the buffer structure is applied, the other end of the first buffer structure is connected with a bogie of the suspension type monorail car, and the other end of the second buffer structure is connected with the bogie; in the working process of the suspended monorail vehicle, the first buffer structure can inhibit the longitudinal swing of the vehicle body and buffer the longitudinal swing of the vehicle body; the second buffer structure can inhibit the transverse swing of the vehicle body and buffer the transverse swing of the vehicle body, so that the transverse shaking problem of the vehicle body is improved.
The invention also provides a suspended monorail vehicle, which comprises a vehicle body, a bogie and a suspension device for suspending the vehicle body on the bogie, wherein the suspension device is any one of the suspension devices, and the suspension device has the effect, so that the suspended monorail vehicle with the suspension device has the same effect, and is not repeated herein.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic diagram of a suspension assembly for a suspended monorail vehicle according to an embodiment of the present invention;
FIG. 2 is a schematic assembled suspension assembly for a suspended monorail vehicle as provided by embodiments of the present invention;
FIG. 3 is a schematic cross-sectional view of an assembled suspension assembly of a suspended monorail vehicle as provided by an embodiment of the present invention;
FIG. 4 is a schematic view of the installation of a damping structure provided by an embodiment of the present invention;
FIG. 5 is a cross-sectional view taken along line C-C of FIG. 4;
FIG. 6 is a schematic structural diagram of a damping block provided in an embodiment of the present invention;
fig. 7 is a sectional view taken along line D-D in fig. 6.
Detailed Description
The embodiment of the invention provides a suspension type monorail vehicle and a suspension device thereof, which solve the problem of transverse shaking of a vehicle body.
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, a suspension device 01 for a suspended monorail car according to an embodiment of the present invention includes a suspension rod 1 for suspending a car body; the first buffer structure can buffer the longitudinal swing of the train body, one end of the first buffer structure is connected with the suspension rod 1, and the other end of the first buffer structure is used for connecting a bogie of the suspension type monorail train; the second buffer structure can buffer the transverse swing of the vehicle body, one end of the second buffer structure is connected with the suspension rod 1, and the other end of the second buffer structure is used for connecting the bogie.
It should be noted that the longitudinal direction of the vehicle body refers to the advancing direction of the vehicle body; the lateral direction of the vehicle body refers to the width direction of the vehicle body, perpendicular to the advancing direction of the vehicle body.
When the buffer structure is applied, the other end of the first buffer structure is connected with a bogie of the suspension type monorail car, and the other end of the second buffer structure is connected with the bogie; in the working process of the suspended monorail vehicle, the first buffer structure can inhibit the longitudinal swing of the vehicle body and buffer the longitudinal swing of the vehicle body; the second buffer structure can inhibit the transverse swing of the vehicle body and buffer the transverse swing of the vehicle body, so that the transverse shaking problem of the vehicle body is improved
For convenience of layout, the first buffer structure is arranged at the top end of the suspension rod 1; the second buffer structure is arranged at the bottom end of the suspension rod 1. Therefore, the first buffer structure and the second buffer structure are respectively positioned at two ends of the suspension rod 1, interference cannot be generated between the first buffer structure and the second buffer structure, and the buffer effect is good. Of course, both may be provided at the same axial position of the suspension bar 1, or one may be provided at the end portion and the other at the middle portion.
As shown in fig. 1-2, the second damping structure includes two dampers 2 arranged in a crossing manner. The two shock absorbers 2 are connected with the suspension rod 1 at one end and connected with the frame 02 of the bogie at the other end, and the two shock absorbers 2 can play a role in restraining the transverse swing of the vehicle body. Specifically, the damper 2 may be formed of a damper spring or a damper cylinder, as long as the structure capable of achieving the damping effect is sufficient. Alternatively, the number of the dampers 2 may be other, such as four.
In order to improve the damping effect, the axes of the damper 2 and the suspension rod 1 are both at an angle of 30 ° to 60 °. Thus, the two dampers 2 are arranged at an angle of 30 ° to 60 ° with respect to the lateral direction of the vehicle body, and the lateral oscillation can be suppressed well. The axis of the shock absorber 2 and the axis of the suspension rod 1 can form other included angles, such as 65 degrees, and the like, as long as the transverse buffering can be realized.
As shown in fig. 1, the first cushion structure includes two first air springs 3 distributed along the longitudinal direction of the vehicle body, the first air springs 3 being adapted to abut on the top end of the bogie; and two second air springs 4 distributed along the transverse direction of the vehicle body, wherein the second air springs 4 are used for abutting against the top end of the bogie.
When in use, the two first air springs 3 and the two second air springs 4 are lapped on the top end of the frame 02 of the bogie. The four air springs are arranged in a crossed manner, and the connecting lines of the four air springs can be in a diamond shape or a rectangular shape; the two first air springs 3 can play a role in buffering the longitudinal swing of the vehicle; the two second air springs 4 can buffer the transverse oscillation of the vehicle.
In summary, the first buffer structure of the embodiment can buffer the longitudinal swing of the vehicle body and can buffer the transverse swing of the vehicle body; the running safety and riding comfort of the suspended monorail vehicle are improved. It is understood that the first cushion structure may include only the first air spring 3.
Preferably, the first air spring 3 and the second air spring 4 are arranged at the top end of the suspension rod 1 through a diamond-shaped connecting plate, the center of the diamond-shaped connecting plate is located on the axis of the suspension rod 1, and the first air spring 3 and the second air spring 4 are respectively located at four corners of the diamond-shaped connecting plate. In the embodiment, the four air springs are fixed at the top end of the suspension rod 1 together through the diamond-shaped connecting plate, so that the assembly is facilitated. Of course, the first air spring 3 and the second air spring 4 may be mounted to the suspension rod 1 in a set of two.
In a further technical scheme, the suspension device 01 further comprises a damping structure 5 externally sleeved on the suspension rod 1, a gap is formed between the damping structure 5 and the suspension rod 1, and the damping structure 5 is used for being fixed on a bogie. As shown in the figures, in particular, the damping structures 5 are two and are distributed along the axial direction of the suspension bar 1, in particular distributed on the upper and lower portions of the frame 02. The damping structure 5 is mounted on the frame 02 of the bogie by means of bolts 6, the suspension rod 1 passing through the damping structure 5.
In the embodiment, the damping structure 5 is used for buffering acting force between the suspension rod 1 and the bogie, so that the running safety and the riding comfort of the suspension type monorail vehicle are further improved.
Preferably, the lateral clearance between the damping structure 5 and the suspension bar 1 is 2-4 times the longitudinal clearance between the damping structure 5 and the suspension bar 1. The relationship between the gap a in the transverse direction between the damping structure 5 and the suspension bar 1 and the gap B in the advancing direction of the vehicle body is: and A is (2-4) B, so that a gap between the damping structure 5 and the suspension rod 1 along the transverse direction is large, the transverse swing of the vehicle is favorably buffered, and meanwhile, a gap between the damping structure 5 and the suspension rod 1 along the longitudinal direction is small, and the transmission of the traction force of the vehicle is favorably realized. Of course, a may be other multiples of B.
For the convenience of assembly and processing, the damping structure 5 is formed by splicing two damping blocks 5.1, and of course, the damping structure 5 can also be an integrated structure.
As shown in fig. 6-7, the damping block 5.1 includes an inner wear sleeve 5.1.3; an outer steel sleeve 5.1.1 sleeved outside the inner wearing sleeve 5.1.3; the middle rubber layer 5.1.2 is positioned between the inner wearing sleeve 5.1.3 and the outer steel sleeve 5.1.1, and the transverse thickness of the middle rubber layer 5.1.2 is 3-6 times of the longitudinal thickness of the middle rubber layer 5.1.2. When the suspension rod 1 swings transversely to contact the inner wear sleeve 5.1.3 of the damping block 5.1, the motion of the suspension rod 1 is buffered by the middle rubber layer 5.1.2.
The intermediate rubber layer 5.1.2 of the damping block 5.1 has a non-uniform thickness in the longitudinal and transverse directions, and the relationship between the thickness dimension M in the transverse direction of the vehicle body and the thickness dimension L in the advancing direction is: m is (3-6) L, and the thickness is in uniform transition. So that the stiffness of the damping mass 5.1 is not uniform in the transverse direction and the longitudinal direction; the longitudinal rigidity is large, and the transmission of vehicle traction is facilitated; the transverse rigidity is small, and the transverse swing of the vehicle is favorably buffered. Of course, M may be other multiples of L.
Those skilled in the art can understand that the damping block 5.1 may also be other structures capable of achieving buffering, and details of this embodiment are not repeated here.
The embodiment of the invention also provides a suspended monorail vehicle, which comprises a vehicle body, a bogie and a suspension device 01 for suspending the vehicle body on the bogie, wherein the suspension device 01 is the suspension device provided by any one of the embodiments, so that the problem of transverse shaking of the vehicle body is solved.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (7)
1. A suspension device of a suspended monorail vehicle, comprising a suspension rod (1) for suspending a vehicle body, characterized by further comprising:
the first buffer structure can buffer the longitudinal swing of the vehicle body, one end of the first buffer structure is connected with the suspension rod (1), and the other end of the first buffer structure is used for connecting a bogie of the suspension type monorail vehicle;
the second buffer structure can buffer the transverse swing of the vehicle body, one end of the second buffer structure is connected with the suspension rod (1), and the other end of the second buffer structure is used for connecting the bogie;
the first buffer structure is arranged at the top end of the suspension rod (1); the second buffer structure is arranged at the bottom end of the suspension rod (1);
the first buffer structure includes:
two first air springs (3) distributed along the longitudinal direction of the vehicle body, wherein the first air springs (3) are used for abutting against the top end of the bogie;
two second air springs (4) distributed along the transverse direction of the vehicle body, wherein the second air springs (4) are used for abutting against the top end of the bogie;
the second buffer structure comprises two dampers (2) which are arranged in a crossed mode, one ends of the two dampers (2) are connected with the suspension rod (1), and the other ends of the two dampers are connected with a framework (02) of the bogie.
2. Suspension arrangement according to claim 1, characterized in that the axis of the shock absorber (2) and the axis of the suspension rod (1) are each at an angle of 30 ° to 60 °.
3. Suspension device according to claim 1, characterized in that the first air spring (3) and the second air spring (4) are arranged at the top end of the suspension rod (1) by means of diamond-shaped connection plates, the centers of which are located on the axis of the suspension rod (1), and the first air spring (3) and the second air spring (4) are located at the four corners of the diamond-shaped connection plates, respectively.
4. A suspension arrangement according to any one of claims 1-3, further comprising a damping structure (5) externally fitted over the suspension rod (1), the damping structure (5) having a gap with the suspension rod (1), the damping structure (5) being adapted to be fixed to the bogie.
5. Suspension arrangement according to claim 4, characterized in that the lateral clearance between the damping structure (5) and the suspension bar (1) is 2-4 times the longitudinal clearance between the damping structure (5) and the suspension bar (1).
6. Suspension arrangement according to claim 4, characterized in that the damping structure (5) is spliced from two damping masses (5.1), the damping masses (5.1) comprising:
an inner wear sleeve (5.1.3);
an outer steel sleeve (5.1.1) sleeved outside the inner wearing sleeve (5.1.3);
the middle rubber layer (5.1.2) is positioned between the inner wear sleeve (5.1.3) and the outer steel sleeve (5.1.1), and the transverse thickness of the middle rubber layer (5.1.2) is 3-6 times of the longitudinal thickness of the middle rubber layer (5.1.2).
7. A suspended monorail vehicle comprising a vehicle body, a bogie and a suspension device (01) for suspending said vehicle body from said bogie, characterized in that said suspension device (01) is a suspension device according to any one of claims 1-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910795270.9A CN110481583B (en) | 2019-08-27 | 2019-08-27 | Suspension type monorail vehicle and suspension device thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910795270.9A CN110481583B (en) | 2019-08-27 | 2019-08-27 | Suspension type monorail vehicle and suspension device thereof |
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| Publication Number | Publication Date |
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| CN110481583A CN110481583A (en) | 2019-11-22 |
| CN110481583B true CN110481583B (en) | 2021-03-26 |
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| CN201910795270.9A Active CN110481583B (en) | 2019-08-27 | 2019-08-27 | Suspension type monorail vehicle and suspension device thereof |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| EP4234357A4 (en) * | 2020-10-20 | 2024-09-25 | Crrc Yangtze Co Ltd | Central suspension device, bogie, and suspended rail transit system |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5741250A (en) * | 1980-08-22 | 1982-03-08 | Mitsubishi Heavy Ind Ltd | Suspension system for suspension type monorail |
| CN103966950A (en) * | 2014-05-26 | 2014-08-06 | 株洲时代新材料科技股份有限公司 | Method and device for preventing swing of body of arch bridge suspension type detector vehicle |
| CN108162987A (en) * | 2017-12-25 | 2018-06-15 | 中车株洲电力机车有限公司 | A kind of suspension monorail and its bogie, driving brake apparatus |
| CN108256278A (en) * | 2018-03-13 | 2018-07-06 | 西南交通大学 | A kind of suspension type monorail vehicle Coupled Dynamics analogue system and its emulation mode |
| CN109532912A (en) * | 2019-01-02 | 2019-03-29 | 中车株洲电力机车有限公司 | A kind of train suspension arrangement and suspension monorail |
| FR3075740A1 (en) * | 2017-12-27 | 2019-06-28 | Claude Paul Roquefeuil | CONTROLLED PENDULUM SUSPENSION FOR AIR MONORAIL |
| CN209553178U (en) * | 2018-12-29 | 2019-10-29 | 中车长江车辆有限公司 | Container transshipment suspension gear |
-
2019
- 2019-08-27 CN CN201910795270.9A patent/CN110481583B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5741250A (en) * | 1980-08-22 | 1982-03-08 | Mitsubishi Heavy Ind Ltd | Suspension system for suspension type monorail |
| CN103966950A (en) * | 2014-05-26 | 2014-08-06 | 株洲时代新材料科技股份有限公司 | Method and device for preventing swing of body of arch bridge suspension type detector vehicle |
| CN108162987A (en) * | 2017-12-25 | 2018-06-15 | 中车株洲电力机车有限公司 | A kind of suspension monorail and its bogie, driving brake apparatus |
| FR3075740A1 (en) * | 2017-12-27 | 2019-06-28 | Claude Paul Roquefeuil | CONTROLLED PENDULUM SUSPENSION FOR AIR MONORAIL |
| CN108256278A (en) * | 2018-03-13 | 2018-07-06 | 西南交通大学 | A kind of suspension type monorail vehicle Coupled Dynamics analogue system and its emulation mode |
| CN209553178U (en) * | 2018-12-29 | 2019-10-29 | 中车长江车辆有限公司 | Container transshipment suspension gear |
| CN109532912A (en) * | 2019-01-02 | 2019-03-29 | 中车株洲电力机车有限公司 | A kind of train suspension arrangement and suspension monorail |
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