CN209521695U - Automatic centering suspension - Google Patents
Automatic centering suspension Download PDFInfo
- Publication number
- CN209521695U CN209521695U CN201822008797.6U CN201822008797U CN209521695U CN 209521695 U CN209521695 U CN 209521695U CN 201822008797 U CN201822008797 U CN 201822008797U CN 209521695 U CN209521695 U CN 209521695U
- Authority
- CN
- China
- Prior art keywords
- suspension
- automatic centering
- arm
- bent plate
- center
- 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.)
- Withdrawn - After Issue
Links
- 239000000725 suspension Substances 0.000 title claims abstract description 100
- 239000003381 stabilizer Substances 0.000 claims description 10
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 8
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005339 levitation Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
- B61F5/38—Arrangements or devices for adjusting or allowing self- adjustment of wheel axles or bogies when rounding curves, e.g. sliding axles, swinging axles
-
- 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
- B61F5/50—Other details
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
The utility model provides a kind of automatic centering suspension, it is characterized in that: left and right suspension respectively stretches out the arm of stability 5 to center, the two about 5 arms of stability are horizontally disposed with and keeping parallelism, the connecting rod 8 for the setting that two are parallel to each other is set again between two parallel arms of stability 5, it is hingedly connected to one another into parallelogram mechanism, central hinge hole 9 is set in the center of the hinge hole up and down 6 of connecting rod, the central hinge hole 9 of left linkages is articulated and connected bent plate 10 placed in the middle again, constitutes automatic centering suspension.Traction device is fixedly installed on bent plate 10 placed in the middle.It is suspended in left and right suspension between two parties, the position of center line that traction device when distance changes is always positioned at left and right track occurs.
Description
Technical field
The utility model relates to technical field of rail traffic, and in particular to permanent magnet suspension suspension system, in particular for column
The suspension system of the automatic centering setting of vehicle bottom drive unit.
Background technique
Main problem of the existing technology has: the linear motor of electromagnetic suspension train using bottom be centrally located when,
It is more complicated to be centrally located mechanism, rigidity is insufficient, and automatic centering is undesirable, can occur deviateing center in turning position
Problem.
Summary of the invention
The utility model is intended to overcome shortcoming present in above-mentioned technology, discloses that a kind of structure is simple, high reliablity
Train linear induction motor system automatic centering setting suspension system.
Technical solution
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of automatic centering suspension, it is characterized in that:
The arm of stability 5 is stretched out to side horizontal in the top of left suspension 1, and right 2 middle part of suspension or bottom are to the side horizontal stretching arm of stability 5, surely
Two hinge holes 6 are arranged in the left and right sides of fixed arm 5；The center of two hinge holes 6 of left suspension 1 is away from hinged with right suspension 2 two
The center in hole 6 is away from equal；The lower stabilizer arm 5 of the upper stabilizer arm 5 of left suspension 1 and right suspension 2 passes through two isometric connecting rods 8
Articulated connection constitutes parallelogram mechanism；The line midpoint of two hinge holes 6 of connecting rod 8 is also provided with central hinge hole
9, the central hinge hole 9 of two connecting rods 8 in left and right is articulated and connected bent plate 10 placed in the middle, the center of two hinge holes 6 of bent plate 10 placed in the middle
Away from the center of left and right suspension 1 and 2 two hinge hole 6 away from equal；The lower stabilizer of left 1 upper stabilizer arm 5 of suspension, right suspension 2
5, two isometric connecting rods 8 of arm, the articulated connection of bent plate placed in the middle 10 constitute automatic centering suspension.
Suspension system is arranged in the left suspension 1 and right suspension 2.
The suspension system is permanent magnet suspension system.
The suspension system is electromagnetic suspension system.
Traction drive is fixedly installed in the bent plate placed in the middle 10.
The suspension placed in the middle 10 is slidably connected traction drive by regulating mechanism 19.
The traction drive is traction permanent magnet 12.
Beneficial effect
The beneficial effects of the utility model are:
1, suspension automatic centering is arranged.During train driving, change in track spacing, left and right suspension suspension 1 with
Generation left and right distance change when, suspension 6 placed in the middle can be located at 1 center of left and right suspension suspension automatically by automatic centering suspension system
Position, it is ensured that traction device is always positioned at the middle position of left and right track.
2, structure is simple.The utility model uses parallelogram principle, recycles vertical connecting rod middle position by chance position
Particularity in the center of lower and upper cross-member makes 6 automatic centering of suspension placed in the middle, is realized with simplest parallelogram mechanism
The effect of automatic centering.
3, reliable performance.Since structure is simple, high reliablity.
4, safer.Due to high reliablity, traffic safety can ensure that.
5, at low cost.Since structure is simple, saved with material, thus low cost.
6, the service life is long.It is durable since structure is simple.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural schematic diagram of the upper suspension of the utility model.
Fig. 2 is the structural schematic diagram of the lower suspension of the utility model.
Fig. 3 is the structural schematic diagram of the parallelogram mechanism suspension of the utility model.
Fig. 4 is the parallelogram mechanism suspension of the utility model to the principle schematic diagram of external extension automatic centering.
Fig. 5 is that the automatic centering suspension of the utility model is connected with the stereochemical structure of permanent magnet suspension system and linear motor
Schematic diagram.
Fig. 6 is the cross-sectional structure schematic diagram of Fig. 5.
The left suspension of 1- in figure, the right suspension of 2-, 3- crossbeam, 4- support arm, the 5- arm of stability, 6- hinge hole, 7- pin shaft, 8- connect
Bar, 9- interstitial hole, 10- bent plate placed in the middle, 11- rail, 12- traction permanent magnetic body, 13- permanent magnet suspension system, 14- linear motor,
15- connecting bracket, 16- air spring, 17- axle block, 18- directive wheel, 19- regulating mechanism, 20- roadbed or box beam.
Specific embodiment
The utility model is further described in detail now in conjunction with attached drawing.
As shown in Figure 1, the structural schematic diagram of the left suspension 1 for the utility model, is crossbeam 3 in left 1 mid-section body of suspension,
Centre is top to can be set gap, at inverted U hatch frame.3 two sides of subject beam of left suspension 1 extend downwardly support arm 4, branch
Brace 4 is easily installed levitation device.The upper beam 3 of left suspension 1 stretches out the arm of stability 5, the left and right two of the arm of stability 5 to side horizontal
Hinge hole 6 is arranged in side.
As shown in Fig. 2, being the independent structure schematic diagram of the right suspension 2 of the utility model, crossbeam 3 based on middle part, right branch
It is hatch frame among support 6, is easily installed levitation device.The arm of stability 5 is stretched out to side horizontal in the middle part of right suspension 2 or bottom,
Two hinge holes 6 are arranged in the left and right sides of the arm of stability 5.
The center of two hinge holes 6 of left suspension 1 is away from the center with right 2 two hinge holes 6 of suspension away from equal.
As shown in figure 3, a kind of parallelogram mechanism suspension of automatic centering for the utility model.
The lower stabilizer arm 5 of the upper stabilizer arm 5 of left suspension 1 and right suspension 2 is hinged by two isometric connecting rods 8
Pin shaft 7 is passed through in the hinge hole 6 of connection, the arm of stability 5 and connecting rod 8 and forms articulated connection, constitutes parallelogram mechanism.
The line midpoint of two hinge holes 6 of connecting rod 8 is also provided with central hinge hole 9.The center of two connecting rods 8 in left and right
Hinge hole 9 passes through pin shaft 7 and is articulated and connected bent plate 10 placed in the middle, the centers of two hinge holes 6 of bent plate 10 placed in the middle away from left and right suspension 1
Center with 2 two hinge holes 6 is away from equal.The shape of bent plate 10 placed in the middle can need to design according to attached article.This is practical
The shape of the bent plate placed in the middle 10 of novel middle announcement is reverse U shape, and opening is convenient for connection traction linear motor.
The position of bent plate 10 placed in the middle is determined by the position of the hinge hole 6 of two sides.
As shown in Figure 3 and Figure 4, when the equidistant level of approximation in two sides is mobile to the left and right for left and right suspension 1 and 2, bent plate placed in the middle
10 be stationary, this is because two hinge holes 6 of left suspension 1 are moved to the left, two hinge holes 6 of right suspension 2 are to the right
When level of approximation is mobile, the displacement positioned at the central hinge hole 9 of connecting rod 8 is zero, and the position of central hinge hole 9 is located at up and down
The horizontal center position of hinge hole 6.Two hinge holes 6 up and down of connecting rod 8 around central hinge hole 9 rotate when, left suspension 1 it is hinged
The horizontal distance that hole 6 is moved to the left and the hinge hole 6 of right suspension 2 horizontal distance to move right are just equal, bent plate 10 placed in the middle
Position of center line be located exactly at left suspension 1 and right suspension 2 center line symmetrical center positions.
Embodiment:
It as shown in Figure 3 and Figure 4, is that the parallelogram mechanism of automatic centering applies automatic centering in rail traffic outstanding
Frame.
There are two rail 11 the top of roadbed or box beam 20 is arranged in parallel.It is buckled by track at the rail bottom both ends of rail 11
Part and fastener are fixed on roadbed.
Multiple left suspensions 1 are set at the top of the rail 11 in left side, multiple left suspensions 1 are parallel to each other, the two sides of left suspension 1
Support arm 4 is fixedly connected with permanent magnet suspension system 13, and permanent magnet suspension system 13 is set to the two sides of rail 11.
The center of left suspension 1 and right suspension 2 is bent plate 10 placed in the middle above-mentioned, and two side arms of bent plate 10 placed in the middle pass through
Connecting plate is fixedly connected with traction permanent magnetic body 12, and traction permanent magnetic body 12 is located at the linear electric machine traction coil 14 at track centerline
Two sides.Traction permanent magnetic body 12 constitutes linear pulling motor with the linear electric machine traction coil 14 being separated by a certain distance with two sides.
Also set up the connecting bracket 15 that each device is mutually permanently connected on automatic centering suspension, connecting bracket 15 can be with
It is connected with air spring 16, connecting bracket 15 can connect axle block 17, and directive wheel 18 can be set in axle block 17, keep
The position that automatic centering suspension needs in orbit.Train body is supported by air spring 16 on automatic centering suspension, it is whole
A train drives traveling in orbit by linear pulling motor.
Traction permanent magnetic body 12 and its connecting plate above-mentioned can also be slidably connected at bent plate 10 placed in the middle by regulating mechanism 19
On, convenient for adjusting traction magnetic gap.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is practical according to this in the technical scope that the utility model discloses
Novel technical solution and its inventive concept is subject to equivalent substitution or change, should all cover the protection scope of the utility model it
It is interior.
Claims (7)
1. a kind of automatic centering suspension, it is characterized in that: the arm of stability (5) are stretched out to side horizontal in the top of left suspension (1), right suspension
(2) to the side horizontal stretching arm of stability (5), two hinge holes (6) are arranged in the left and right sides of the arm of stability (5) for middle part or bottom；It is left
The center of two hinge holes (6) of suspension (1) is away from the center with right (2) two hinge holes (6) of suspension away from equal；Left suspension (1)
Upper stabilizer arm (5) and the lower stabilizer arm (5) of right suspension (2) be articulated and connected by two isometric connecting rods (8), constitute flat
Row quadrangular mechanism；
The line midpoint of two hinge holes (6) of connecting rod (8) is also provided with central hinge hole (6), the connecting rod (8) of left and right two
Central hinge hole (9) is articulated and connected bent plate (10) placed in the middle, the centers of two hinge holes (6) of bent plate (10) placed in the middle away from left suspension
(1) and the center of (2) two hinge holes (6) of right suspension is away from equal；
It is left suspension (1) upper stabilizer arm (5), the lower stabilizer arm (5) of right suspension (2), two isometric connecting rods (8), placed in the middle curved
Plate (10) articulated connection constitutes automatic centering suspension.
2. automatic centering suspension according to claim 1, it is characterized in that: the left suspension (1) and right suspension (2) setting are outstanding
Floating system.
3. automatic centering suspension according to claim 2, it is characterized in that: the suspension system is permanent magnet suspension system.
4. automatic centering suspension according to claim 2, it is characterized in that: the suspension system is electromagnetic suspension system.
5. automatic centering suspension according to claim 1, it is characterized in that: the bent plate placed in the middle (10) fixed setting traction
Driving device.
6. automatic centering suspension according to claim 5, it is characterized in that: the bent plate placed in the middle (10) passes through regulating mechanism
(19) be slidably connected traction drive.
7. automatic centering suspension according to claim 5 or 6, it is characterized in that: the traction drive is that traction is permanent
Magnet (12).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2018106592400 | 2018-06-12 | ||
| CN201810659240 | 2018-06-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209521695U true CN209521695U (en) | 2019-10-22 |
Family
ID=65456814
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811463309.9A Active CN109398401B (en) | 2018-06-12 | 2018-12-03 | Automatic centering suspension |
| CN201822008797.6U Withdrawn - After Issue CN209521695U (en) | 2018-06-12 | 2018-12-03 | Automatic centering suspension |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811463309.9A Active CN109398401B (en) | 2018-06-12 | 2018-12-03 | Automatic centering suspension |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN109398401B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109398401A (en) * | 2018-06-12 | 2019-03-01 | 大连奇想科技有限公司 | Automatic centering suspension |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2872460B1 (en) * | 2004-07-02 | 2006-11-03 | Alstom Transport Sa | VEHICLE INTENDED TO MOVE ALONG AT LEAST ONE RAIL |
| CN201698768U (en) * | 2010-05-05 | 2011-01-05 | 西安交通大学 | Positioning device based on magnetic-levitation planer motor |
| DE102011056180A1 (en) * | 2011-12-08 | 2013-06-13 | Max Bögl Bauunternehmung GmbH & Co. KG | Vehicle of a maglev train |
| CN102963266B (en) * | 2012-12-03 | 2015-02-11 | 中国人民解放军国防科学技术大学 | Magnetic suspension vehicle travelling unit in traction linear motor |
| CN106012716B (en) * | 2016-03-23 | 2018-07-31 | 大连奇想科技有限公司 | Symmetrical permanent magnet suspension system and permanent magnetic levitation train rail system |
| CN109398401B (en) * | 2018-06-12 | 2024-03-19 | 大连奇想科技有限公司 | Automatic centering suspension |
-
2018
- 2018-12-03 CN CN201811463309.9A patent/CN109398401B/en active Active
- 2018-12-03 CN CN201822008797.6U patent/CN209521695U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109398401A (en) * | 2018-06-12 | 2019-03-01 | 大连奇想科技有限公司 | Automatic centering suspension |
| CN109398401B (en) * | 2018-06-12 | 2024-03-19 | 大连奇想科技有限公司 | Automatic centering suspension |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109398401A (en) | 2019-03-01 |
| CN109398401B (en) | 2024-03-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20191022 Effective date of abandoning: 20240319 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20191022 Effective date of abandoning: 20240319 |