CN106274953A - Road railer independent wheel suspension - Google Patents
Road railer independent wheel suspension Download PDFInfo
- Publication number
- CN106274953A CN106274953A CN201610755211.5A CN201610755211A CN106274953A CN 106274953 A CN106274953 A CN 106274953A CN 201610755211 A CN201610755211 A CN 201610755211A CN 106274953 A CN106274953 A CN 106274953A
- Authority
- CN
- China
- Prior art keywords
- vehicle frame
- connecting portion
- wheel suspension
- road railer
- road
- 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.)
- Granted
Links
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
- B61F5/02—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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G21/00—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces
- B60G21/02—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected
- B60G21/04—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected mechanically
- B60G21/05—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected mechanically between wheels on the same axle but on different sides of the vehicle, i.e. the left and right wheel suspensions being interconnected
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2300/00—Indexing codes relating to the type of vehicle
- B60G2300/10—Railway vehicles
Abstract
Road railer independent wheel suspension of the present invention relates to a kind of plant equipment for rail transport field.Road railer independent wheel suspension of the present invention includes vehicle frame, described vehicle frame includes sinistral carriage and dextral carriage, it is equipped with connecting portion in described sinistral carriage and described dextral carriage, described coupling part is the first connecting portion and the second connecting portion, vehicle body is provided with vehicle frame rotating seat, described vehicle frame rotating seat is provided with vehicle frame rotary shaft, described vehicle frame rotary shaft is hinged with described first connecting portion, described second connecting portion respectively, connecting flexible part on described vehicle frame, the other end of described elastic component is connected on described vehicle frame rotating seat.Its purpose is to provide and a kind of absorb to greatest extent, weaken the vibrations that locomotive operation causes by track out-of-flatness and jolt, improve locomotive operation stationarity and the road railer independent wheel suspension of comfortableness.
Description
Technical field
The present invention relates to rail-based conveyor system field, particularly relate to a kind of road railer independent wheel suspension.
Background technology
Track is to spread the route travelled for vehicle just with bar shaped steel, and rail transport is on the basis of paving is with regard to track,
Haulage vehicle is advanced in orbit and is realized the conveying of human and material resources.
In recent years, Orbital Transport Systems development, the requirement of track transportation safety is also improved constantly by country.Road railer
When travelling in orbit, being affected by track is irregular, easily there is the phenomenon to lopsidedness, clamp rail in the road wheel of road railer
Car opposite side road wheel is squeezed and acts on and de-orbit, thus causes road railer to there will be the accidents such as inclination, rollover.
Hanging vehicle frame is the mechanism connecting road wheel with vehicle body, and vehicle body rises support and damping effect.Suspension vehicle frame is main
It is to transmit the power acting between road wheel and vehicle frame, when jolting due to track out-of-flatness, hangs vehicle frame buffering road wheel and pass
To the impulsive force of vehicle body, the vibrations that decay thus causes, to ensure locomotive energy smooth-ride.
Existing suspension vehicle frame damping structure has a variety of, can be divided into independent suspension and the big fundamental type of integral hanging two,
Also have and the most marginal partly hang vehicle frame.The structure of integral hanging vehicle frame is for being rigidly connected between two road wheels, meeting
Interfere, but simple in construction, and rigidity is preferable with by property.Two road wheels of independent suspension frame are relatively independent,
Not interfering between road wheel, during advancing, stability and handling regulation and control to locomotive operation are preferable, and then ensure that
The safety and stability of goods transport and the safety and comfort of personnel's transport.
As it is shown in figure 1, existing road railer is mainly used in transport mining equipment and conveying personnel discrepancy in tunnel, mine, right
The highest in damping requirements, road wheel system uses integral hanging vehicle frame, and bound rubber cushion block buffers, rubber cushion blocks and integral hanging
Vehicle frame has certain interval, and when running into that track laying is uneven or during the section of rail joint dislocation, road wheel fluctuating of jolting causes car
The swing of rocking of body is impacted with fluctuating.When left side rail produces an obstruction impact to left row travelling wheel, vibrations are by left side
Road wheel is sent to hang vehicle frame and then act on vehicle body, makes vehicle body swing to right side, and the most in like manner, vehicle body is toppled over to the left.Cause
This, the structure of integral hanging vehicle frame is easily caused road railer can not keep horizontal even running under steam, is in left and right all the time
The state wave, tilted, is unfavorable for the transport of goods and personnel.
Summary of the invention
The technical problem to be solved in the present invention is to provide one and absorbs to greatest extent, weakens track out-of-flatness to locomotive fortune
The vibrations that row causes are jolted, and improve locomotive operation stationarity and the road railer independent wheel suspension of comfortableness.
Road railer independent wheel suspension of the present invention, including vehicle frame, described vehicle frame includes sinistral carriage and dextral carriage, described
Being equipped with connecting portion in sinistral carriage and described dextral carriage, described coupling part is the first connecting portion and the second connecting portion, car
Being provided with vehicle frame rotating seat with it, described vehicle frame rotating seat is provided with vehicle frame rotary shaft, and described vehicle frame rotary shaft is respectively with described
A junction, described second connecting portion are hinged, and described vehicle frame connects flexible part, and the other end of described elastic component is connected to institute
State on vehicle frame rotating seat.
Road railer independent wheel suspension of the present invention, wherein said first connecting portion is provided with spacing hole, in described spacing hole
Running through connection limited location bearing pin, described spacing bearing pin and described spacing hole are provided with contact gap.
Road railer independent wheel suspension of the present invention, wherein said second connecting portion is provided with axis hole, and described axis hole is with described
Spacing bearing pin abuts.
Road railer independent wheel suspension of the present invention, wherein said vehicle frame rotating seat has been downwardly extending connection end, described
First connecting portion and described second connecting portion be set to U-shape structure, described first connecting portion and described second connecting portion respectively with institute
State the side abutting connecting end.
Road railer independent wheel suspension of the present invention, wherein said elastic component is set to spring, and described elastic component is at least provided with two
Individual, described elastic component is symmetrically arranged in described sinistral carriage and described dextral carriage.
Road railer independent wheel suspension of the present invention, wherein said vehicle frame rotating seat is provided with balancing stand, described elastic component
The other end is connected to described balancing stand on the end face of vehicle frame.
Road railer independent wheel suspension of the present invention, wherein said vehicle frame connects limited location wheel, the wheel rim of described position-limited wheel
And leave gap between track.
Road railer independent wheel suspension of the present invention, wherein said position-limited wheel is divided into Horizontal limiting wheel and vertical position-limited wheel.
Road railer independent wheel suspension of the present invention, wherein said position-limited wheel is fixing with described vehicle frame to be connected or is rotationally connected.
Road railer independent wheel suspension of the present invention, wherein said vehicle frame rotary shaft is provided with locating slot, in described locating slot
Being provided with locating piece, described locating piece abuts with the lateral surface of described second connecting portion.
Road railer independent wheel suspension difference from prior art of the present invention is: road railer wheel of the present invention is independently outstanding
In frame, vehicle frame is divided into sinistral carriage and dextral carriage two parts, sinistral carriage and dextral carriage individually to fix, and meets in running
Fluctuating is rotated rotating around vehicle frame rotary shaft, between spacing bearing pin and spacing hole to out-of-flatness section, sinistral carriage or dextral carriage
Being provided with the contact gap of fixed dimension, contact gap limits the maximum anglec of rotation (maximum fluctuating jerk value) that vehicle frame rises and falls,
Limit the size formats that vehicle frame rises and falls, it is ensured that the position-limited wheel on vehicle frame, without departing from track, plays the spacing and effect of braking, protects
Demonstrate,prove the unification of road wheel and position-limited wheel, it is ensured that keep between position-limited wheel and track stablizing rational gap.
Below in conjunction with the accompanying drawings road railer independent wheel suspension of the present invention is described further.
Accompanying drawing explanation
Fig. 1 is the structural representation of existing road railer integral hanging vehicle frame；
Fig. 2 is the structural representation of road railer independent wheel suspension of the present invention；
Fig. 3 is the road railer independent wheel suspension of the present invention running status schematic diagram on the track raised up；
Fig. 4 is the road railer independent wheel suspension of the present invention running status schematic diagram on the track of concave downward；
Fig. 5 be road railer independent wheel suspension of the present invention Fig. 2 in A-A cross-sectional view；
Fig. 6 be road railer independent wheel suspension of the present invention Fig. 5 in B-B cross-sectional view.
Accompanying drawing marks: 1, vehicle body；2, vehicle frame rotating seat；21, vehicle frame rotary shaft；22, balancing stand；23, end is connected；3, elastic
Part；4, position-limited wheel；41, Horizontal limiting wheel；42, vertical position-limited wheel；5, road wheel；6, vehicle frame；61, sinistral carriage；62, right side car
Frame；63, spacing hole；64, spacing bearing pin；65, connecting portion；651, the first connecting portion；652, the second connecting portion；7, track.
Detailed description of the invention
Road railer Orbital Transport Systems is transported material under ore deposit, tool equipment and the passage of personnel's turnover, and road railer transports
System mainly includes track 7 and road railer, wherein road railer mainly include support that road wheel 5 is rotationally connected with road wheel 5,
The structures such as vehicle body 1 relatively-stationary with support.Road railer, in the running of track 7, can run into track 7 irregular sagging
Or the problem of epirelief, the even running state of road railer can be destroyed, and jolting and the problem shaken, the present invention occurs in road railer
Road railer independent wheel suspension is optimized design to the stability of road railer.
As in figure 2 it is shown, road railer independent wheel suspension of the present invention, including vehicle frame 6, vehicle frame 6 connects and has drive road railer
The road wheel 5 advanced is advanced with vehicle frame 6 forward or backward with carrying material, the vehicle body 1 of kinds of goods, the rotation of road wheel 5, vehicle frame
6 are relatively fixed with vehicle body 1, and then drive vehicle body 1 to move, it is achieved the operation of road railer.
Vehicle body 1 is provided with vehicle frame rotating seat 2, and vehicle frame rotating seat 2 is connected on vehicle body 1, and vehicle frame rotating seat 2 is provided with vehicle frame
Rotary shaft 21, vehicle frame rotary shaft 21 is rotatably connected on vehicle frame 6.Vehicle frame 6 is divided into sinistral carriage 61 and dextral carriage 62, left side car
Frame 61 and dextral carriage 62 are independent structure, and sinistral carriage 61 and dextral carriage 62 are respectively equipped with connecting portion 65, connecting portion
65 is hinged with vehicle frame rotary shaft 21.Compared to the whole suspension structure in Fig. 1, sinistral carriage 61 and dextral carriage 62 in this programme
Independently it is connected on vehicle frame rotating seat 2, the installation hinged with vehicle frame rotary shaft 21 respectively of sinistral carriage 61 and dextral carriage 62.
As shown in Figure 3 and Figure 4, when any one siding track 7 raises up or during concave downward, sinistral carriage 61 and right side car
Frame 62 is separate, non-interference, and road wheel 5 is jolted and shakes fluctuating, sinistral carriage 61 or the connecting portion of dextral carriage 62
65 rotate around vehicle frame rotary shaft 21, and corresponding opposite side vehicle frame 6 stable operation, overcome kinestate in integral hanging vehicle frame
The defect interfered.
Shown in Fig. 5 and Fig. 6, vehicle frame rotating seat 2 is provided with the connection end 23 being downwardly extending, vehicle frame rotary shaft 21
Run through and be connected to connect in end 23.Connecting portion 65 is divided into the first connecting portion 651 and the second connecting portion 652, wherein the first connecting portion
651 are fixedly connected in sinistral carriage 61, and the second connecting portion 652 is fixedly connected in dextral carriage 62.First connecting portion 651 He
The structure of the second connecting portion 652 is right angle U-shape structure, and the lateral surface of the first connecting portion 651 is connected to connect the medial surface of end 23,
The medial surface of the second connecting portion 652 is connected to connect the lateral surface of end 23.First connecting portion 651 and the second connecting portion 652 straight
Angle U-shape structure is fixed in the both sides of the central axis of vehicle frame rotary shaft 21 respectively, and ensures the central shaft of two right angle U-shape structure
Line is same straight line, and then ensures that the road wheel 5 of both sides coaxially operates.Two connections it are symmetrically arranged with on vehicle frame rotating seat 2
End 23, two connect end 23 and correspond respectively to the right angle U-shape structure setting of the first connecting portion 651 and the second connecting portion 652, simultaneously
Vehicle frame rotary shaft 21 is set to two.Vehicle frame rotary shaft 21 is provided with locating slot, blocks intrinsic locating piece in locating slot, locating piece with
The lateral surface of described second connecting portion 652 abuts against, and locating piece prevents the first connecting portion 651 and the second connecting portion 652 from skidding off car
Frame rotary shaft 21, plays effect that is spacing and that fix.
As shown in Figure 6, the first connecting portion 651 is fixed on the inner side of the second connecting portion 652, and the first connecting portion 651 can be consolidated
Being scheduled in sinistral carriage 61, the second connecting portion 652 is fixed in dextral carriage 62；On the other hand, the first connecting portion 651 also may be used
To be fixed in dextral carriage 62, the second connecting portion 652 is fixed in sinistral carriage 61；Achieve sinistral carriage 61 and right side car
The relative adjustment of frame 62 structure.
First connecting portion 651 is provided with spacing hole 63, runs through connection limited location bearing pin 64 in spacing hole 63, spacing bearing pin 64 with
Spacing hole 63 is provided with contact gap.Spacing hole 63 is arranged on the lower section of vehicle frame rotary shaft 21, and spacing bearing pin 64 is loose to be rotationally connected
In spacing hole 63；Second connecting portion 652 is provided with axis hole, and axis hole abuts against with spacing bearing pin 64.
Road wheel 5 rises and falls when shaking, and vehicle frame 6 is risen and fallen by External Force Acting and shakes, when the vehicle frame 6 that the first connecting portion 651 connects
During fluctuating vibrations, vehicle frame 6 is loosely connected with spacing bearing pin 64, and vehicle frame 6 motion adjusts the spacing bearing pin 64 phase in spacing hole 63
To position, spacing hole 63 limits the range of movement of spacing bearing pin 64, it is ensured that the fluctuating vibrations scope of vehicle frame 6；When second connects
When connecing the vehicle frame 6 fluctuating vibrations that portion 652 connects, vehicle frame 6 drives spacing bearing pin 64 to move, and spacing bearing pin 64 moves adjustment spacer pin
The axle 64 relative position in spacing hole 63, spacing hole 63 limits the moving range of spacing bearing pin 64, and then spacing hole 63 limits
Make the fluctuating vibrations scope of vehicle frame 6；The fluctuating vibrations of sinistral carriage 61 and dextral carriage 62 all control in allowed band, solve
Determine when vehicle frame 6 shakes and excessively risen and fallen and occur to interfere with track 7 or the problem of fault of derailing, it is ensured that good the leading to of road railer
The property crossed and the stability of operation.Spacing bearing pin 64 and the determination of the contact gap of spacing hole 63, need to combine between two siding tracks 7
The conditions such as the extreme position swung in time shaking with vehicle frame 6 carry out accounting and draw, contact gap needs to ensure that vehicle frame 6 swings to pole
During extreme position, road wheel 5 is maintained on track 7, it is ensured that vehicle frame 6 swings and is not result in that road wheel 5 derails.
Being fixedly connected with elastic component 3 on vehicle frame 6, the other end of elastic component 3 is connected on vehicle frame rotating seat 2.Elastic component 3 is even
Pick up frame 6 and vehicle frame rotating seat 2, when road wheel 5 shakes, vehicle frame 6 undulatory motion and affect the stability of vehicle body 1, but vehicle frame 6
Being connected by elastic component 3 with between vehicle frame rotating seat 2, elastic component 3 plays buffering and absorbs the effect of vibrations, and then ensures vehicle body
1 even running.Vehicle frame rotating seat 2 is provided with balancing stand 22, and balancing stand 22 plays support vehicle body 1 and the effect of connecting vehicle frame 6, flat
Weighing apparatus frame 22 is bullion block, and the other end of elastic component 3 is connected to described balancing stand 22 on the end face of vehicle frame 6, elastic component 3
Link position be arranged on the position of balancing stand 22 stress equalization, it is ensured that balancing stand 22 by less bending stress, shearing should
Power, and then extend the life-span of balancing stand 22, it is ensured that the safety of transportation.
Elastic component 3 is set to spring, and elastic component 3 is at least provided with two, and elastic component 3 is symmetrically arranged at sinistral carriage 61 He
In dextral carriage 62, two springs are symmetrically arranged in sinistral carriage 61 or dextral carriage 62, two spring symmetric support
Structure stress uniform and stable, it is ensured that the stability under loading of vehicle frame 6.The type selecting of spring combines the load-carrying of vehicle body 1 and road wheel 5 shakes
Impulsive force carry out adjusting and simulation calculates, calculate the damped coefficient of the spring meeting topology requirement, maximum tension and compression chi
Very little, and accurately calculate the frequency of vibration of spring, it is ensured that the vibration produced of will not jolting with road wheel 5 of the frequency of vibration of spring is produced
Raw resonance.
After unitized frame is optimized for sinistral carriage 61 and the dextral carriage 62 of split, by side vehicle frame 6 upwards or to
Lower swing and the compression of spring, elongation, preferably buffered the rough and uneven in surface impact on vehicle body 1 stationarity of track 7, made vehicle body 1
Substantially maintain level, improve the comfortableness of operation；Rather than as needing about the chassis of vehicle body 1 when using unitized frame
Tilt to adapt to the convex-concave change of track 7.Therefore, when there is rough and uneven in surface or inconsistent phenomenon in any side of track 7, track
The impulsive force of 7 pairs of road wheel 5 generations is absorbed by this side vehicle frame 6 and the effect jointly of this side elastic component 3 (damping shock absorption) thus is slowed down
Shock effect, keeps road railer steadily preferable running status.
Connect limited location wheel 4 on vehicle frame 6 near the position of track 7, between wheel rim and the track 7 of position-limited wheel 4, leave gap.
Track 7 includes that upwardly extend the web of formation and the top of web in the horizontal direction extends the top board formed, position-limited wheel 4 to both sides
Being positioned at the close top board of track 7 and the position of web, when lateral deviation occurs in the operation of road wheel 5, position-limited wheel 4 abuts with track 7
Producing contact friction, position-limited wheel 4 stops road wheel 5 lateral deviation, it is ensured that road wheel 5 is the most properly functioning along track 7.Position-limited wheel 4
Wheel rim and track 7 keep certain gap, it is ensured that not friction between position-limited wheel 4 and track 7 in road wheel 5 normal course of operation
Power, reduces frictional dissipation, it is ensured that position-limited wheel 4 and the life-span of track 7.
Position-limited wheel 4 is fixing with vehicle frame 6 to be connected or is rotationally connected.Position-limited wheel 4 is fixed on vehicle frame 6, when position-limited wheel 4 is connected to
Time on track 7, position-limited wheel 4 is relatively fixed with vehicle frame 6, and the brake force of position-limited wheel 4 is relatively big, and beneficially road wheel 5 is braked or replied
To the state run along track 7；Position-limited wheel 4 is rotatably connected on vehicle frame 6, when position-limited wheel 4 is connected on track 7, and position-limited wheel 4
Can relatively rotate with vehicle frame 6, position-limited wheel 4 contacts the frictional force produced and is converted into the rotation of position-limited wheel 4 with track 7, and then subtracts
Little position-limited wheel 4 passes to the moment of torsion of vehicle frame 6, advantageously ensures that the service life of position-limited wheel 4.
Position-limited wheel 4 is divided into Horizontal limiting wheel 41 and vertical position-limited wheel 42.When position-limited wheel 4 is rotatably connected on vehicle frame 6, water
Flat position-limited wheel 41 rotates around the axis horizontal of vertical direction, and vertical position-limited wheel 42 rotates around the axis vertical of horizontal direction；Level
The wheel rim of position-limited wheel 41 is connected on the web of track 7, and Horizontal limiting wheel 41 is squeezed in track 7, it is adaptable to common track 7
Structure；Vertically the wheel rim of position-limited wheel 42 is connected on the top board of track 7, increases the contact surface of position-limited wheel 4 and track 7 top board
Long-pending, it is adaptable to track 7 structure that top plate contact area is bigger.Horizontal limiting wheel 41 and vertical position-limited wheel 42 can also be fixedly connected on
On vehicle frame 6, during position-limited wheel 4 fixing connection, simplify the structure of position-limited wheel 4, easy to process.
It is two right that Horizontal limiting wheel 41 is symmetrically arranged with in the outside of track 7, i.e. Horizontal limiting wheel 41 is outside every siding track 7
Side is provided with two, and two Horizontal limiting wheels 41 are connected on vehicle frame 6 side by side along the direction that track 7 extends, single Horizontal limiting
Wheel 41 is less with the contact area of track 7, for preventing road railer rollover or derailing, arranges two Horizontal limiting wheels 41, increases water
The brake drag of flat position-limited wheel 41, ensures that road railer does not exist rollover or the hidden danger of derailing；Vertically position-limited wheel 42 is at the two of track 7
Side is symmetrically arranged with a pair, and i.e. vertically position-limited wheel 42 is respectively provided with one in the outside of two siding tracks 7, vertical position-limited wheel 42 and rail
The contact area in road 7 is big, and vertical position-limited wheel 42 arranges a pair and i.e. reaches to stop road railer rollover or the resistance of derailing.
Vehicle frame 6 is divided into sinistral carriage 61 and dextral carriage 62 two parts, sinistral carriage 61 and dextral carriage 62 individually to fix,
Running runs into out-of-flatness section, sinistral carriage 61 or dextral carriage 62 and rotates fluctuating, limit rotating around vehicle frame rotary shaft 21
Position bearing pin 64 and the contact gap of spacing hole 63 limit the maximum anglec of rotation (maximum fluctuating jerk value) that vehicle frame 6 rises and falls, limit
Make the size formats that vehicle frame 6 rises and falls, it is ensured that the position-limited wheel 4 on vehicle frame 6, without departing from track 7, plays the spacing and effect of braking,
Ensure that the unification of road wheel 5 and position-limited wheel 4, it is ensured that keep between position-limited wheel 4 and track 7 stablizing rational gap, prevent from sending out
Raw interference or derailment occurring, it is ensured that road railer reliability of operation.
Embodiment described above is only to be described the preferred embodiment of the present invention, the not model to the present invention
Enclose and be defined, on the premise of designing spirit without departing from the present invention, the those of ordinary skill in the art technical side to the present invention
Various deformation that case is made and improvement, all should fall in the protection domain that claims of the present invention determines.
Claims (10)
1. a road railer independent wheel suspension, including vehicle frame (6), it is characterised in that: described vehicle frame (6) includes sinistral carriage
(61) and it is equipped with connecting portion (65) in dextral carriage (62), described sinistral carriage (61) and described dextral carriage (62), described
Connecting portion (65) is divided into the first connecting portion (651) and the second connecting portion (652), and vehicle body (1) is provided with vehicle frame rotating seat (2), institute
State vehicle frame rotating seat (2) and be provided with vehicle frame rotary shaft (21), described vehicle frame rotary shaft (21) respectively with described first connecting portion
(651), described second connecting portion (652) hinged, described vehicle frame (6) is upper connects flexible part (3), described elastic component (3) another
One end is connected on described vehicle frame rotating seat (2).
Road railer independent wheel suspension the most according to claim 1, it is characterised in that: on described first connecting portion (651)
Being provided with spacing hole (63), run through connection limited location bearing pin (64) in described spacing hole (63), described spacing bearing pin (64) is with described
Spacing hole (63) is provided with contact gap.
Road railer independent wheel suspension the most according to claim 2, it is characterised in that: on described second connecting portion (652)
Being provided with axis hole, described axis hole abuts against with described spacing bearing pin (64).
Road railer independent wheel suspension the most according to claim 1, it is characterised in that: described vehicle frame rotating seat (2) is downward
Extending and be formed with connection end (23), described first connecting portion (651) and described second connecting portion (652) are set to U-shape structure, described
First connecting portion (651) and described second connecting portion (652) abut with the described side being connected end (23) respectively.
Road railer independent wheel suspension the most according to claim 1, it is characterised in that: described elastic component (3) is set to spring,
Described elastic component (3) is at least provided with two, and described elastic component (3) is symmetrically arranged at described sinistral carriage (61) and the described right side
On side vehicle frame (62).
Road railer independent wheel suspension the most according to claim 1 or 5, it is characterised in that: on described vehicle frame rotating seat (2)
Being provided with balancing stand (22), the other end of described elastic component (3) is connected to described balancing stand (22) on the end face of vehicle frame (6).
Road railer independent wheel suspension the most according to claim 1, it is characterised in that: the upper connection of described vehicle frame (6) is limited
Position wheel (4), leaves gap between wheel rim and the track (7) of described position-limited wheel (4).
Road railer independent wheel suspension the most according to claim 7, it is characterised in that: described position-limited wheel (4) is divided into level
Position-limited wheel (41) and vertical position-limited wheel (42).
9. according to the road railer independent wheel suspension described in claim 7 or 8, it is characterised in that: described position-limited wheel (4) is with described
Vehicle frame (6) is fixing to be connected or is rotationally connected.
Road railer independent wheel suspension the most according to claim 1, it is characterised in that: on described vehicle frame rotary shaft (21)
Being provided with locating slot, be provided with locating piece in described locating slot, described locating piece supports with the lateral surface of described second connecting portion (652)
Connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610755211.5A CN106274953B (en) | 2016-08-29 | 2016-08-29 | Independent wheel suspension of rail clamping vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610755211.5A CN106274953B (en) | 2016-08-29 | 2016-08-29 | Independent wheel suspension of rail clamping vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106274953A true CN106274953A (en) | 2017-01-04 |
| CN106274953B CN106274953B (en) | 2020-03-31 |
Family
ID=57675415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610755211.5A Active CN106274953B (en) | 2016-08-29 | 2016-08-29 | Independent wheel suspension of rail clamping vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106274953B (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106740965A (en) * | 2017-02-17 | 2017-05-31 | 秦皇岛鸿鼎轨道交通设备有限公司 | The compartment of rack rail road railer is oriented to suspension and clamp rail structure |
| CN108883676A (en) * | 2017-06-30 | 2018-11-23 | 深圳市大疆创新科技有限公司 | Suspended rack assembly, chassis and vehicle |
| CN109693681A (en) * | 2019-01-29 | 2019-04-30 | 常州科研试制中心有限公司 | The automobile-used clamp rail transfer of clamp rail |
| CN110901318A (en) * | 2019-12-23 | 2020-03-24 | 浙江涛涛车业股份有限公司 | Vehicle suspension system and vehicle |
| CN111267997A (en) * | 2020-02-26 | 2020-06-12 | 广东博智林机器人有限公司 | Ground self-adaptation AGV chassis and AGV car |
| CN111660724A (en) * | 2020-06-10 | 2020-09-15 | 安徽爱瑞特新能源专用汽车股份有限公司 | Front axle damping device for unmanned sweeping vehicle |
| CN112141153A (en) * | 2019-06-26 | 2020-12-29 | 比亚迪股份有限公司 | Bogie and railway vehicle with same |
| CN112477889A (en) * | 2020-12-29 | 2021-03-12 | 湖南利美防爆装备制造股份有限公司 | Rail flat car and transfer transportation system |
| CN114524031A (en) * | 2022-02-23 | 2022-05-24 | 福建汉特云智能科技有限公司 | Robot car body and sweeping robot |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4031626A1 (en) * | 1989-10-10 | 1991-04-11 | Hemscheidt Maschf Hermann | Hydraulic shock absorber with at least one person - has cylinder, and drive unit mounted on rotary axle, with transmission piece |
| CN201761324U (en) * | 2010-09-19 | 2011-03-16 | 中国重汽集团济南动力有限公司 | New-type independent suspension |
| CN103192836A (en) * | 2013-03-27 | 2013-07-10 | 长治市潞安合力机械有限责任公司 | Mineral coolie car |
| CN103522865A (en) * | 2013-11-01 | 2014-01-22 | 徐州重型机械有限公司 | Independent suspension system and crane with same |
| CN104108398A (en) * | 2014-07-18 | 2014-10-22 | 山西平阳重工机械有限责任公司 | Electric-traction rack rail railcar |
| CN204736668U (en) * | 2015-06-15 | 2015-11-04 | 清华大学 | Adopt half independent suspension of putting leaf spring to one side |
| CN205916144U (en) * | 2016-08-29 | 2017-02-01 | 秦皇岛鸿鼎轻工机械技术有限公司 | Card rail car wheel independent suspension |
-
2016
- 2016-08-29 CN CN201610755211.5A patent/CN106274953B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4031626A1 (en) * | 1989-10-10 | 1991-04-11 | Hemscheidt Maschf Hermann | Hydraulic shock absorber with at least one person - has cylinder, and drive unit mounted on rotary axle, with transmission piece |
| CN201761324U (en) * | 2010-09-19 | 2011-03-16 | 中国重汽集团济南动力有限公司 | New-type independent suspension |
| CN103192836A (en) * | 2013-03-27 | 2013-07-10 | 长治市潞安合力机械有限责任公司 | Mineral coolie car |
| CN103522865A (en) * | 2013-11-01 | 2014-01-22 | 徐州重型机械有限公司 | Independent suspension system and crane with same |
| CN103522865B (en) * | 2013-11-01 | 2016-08-17 | 徐州重型机械有限公司 | Independent suspension system and there is the crane of this independent suspension system |
| CN104108398A (en) * | 2014-07-18 | 2014-10-22 | 山西平阳重工机械有限责任公司 | Electric-traction rack rail railcar |
| CN104108398B (en) * | 2014-07-18 | 2016-07-20 | 山西平阳重工机械有限责任公司 | Electrical haulage rack rail road railer |
| CN204736668U (en) * | 2015-06-15 | 2015-11-04 | 清华大学 | Adopt half independent suspension of putting leaf spring to one side |
| CN205916144U (en) * | 2016-08-29 | 2017-02-01 | 秦皇岛鸿鼎轻工机械技术有限公司 | Card rail car wheel independent suspension |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106740965A (en) * | 2017-02-17 | 2017-05-31 | 秦皇岛鸿鼎轨道交通设备有限公司 | The compartment of rack rail road railer is oriented to suspension and clamp rail structure |
| CN108883676A (en) * | 2017-06-30 | 2018-11-23 | 深圳市大疆创新科技有限公司 | Suspended rack assembly, chassis and vehicle |
| WO2019000439A1 (en) * | 2017-06-30 | 2019-01-03 | 深圳市大疆创新科技有限公司 | Suspension assembly, chassis, and vehicle |
| CN109693681A (en) * | 2019-01-29 | 2019-04-30 | 常州科研试制中心有限公司 | The automobile-used clamp rail transfer of clamp rail |
| CN109693681B (en) * | 2019-01-29 | 2023-06-23 | 常州科研试制中心有限公司 | Rail clamping steering device for rail clamping vehicle |
| CN112141153A (en) * | 2019-06-26 | 2020-12-29 | 比亚迪股份有限公司 | Bogie and railway vehicle with same |
| CN112141153B (en) * | 2019-06-26 | 2022-06-14 | 比亚迪股份有限公司 | Bogie and railway vehicle with same |
| CN110901318B (en) * | 2019-12-23 | 2022-02-18 | 浙江涛涛车业股份有限公司 | Vehicle suspension system and vehicle |
| CN110901318A (en) * | 2019-12-23 | 2020-03-24 | 浙江涛涛车业股份有限公司 | Vehicle suspension system and vehicle |
| CN111267997A (en) * | 2020-02-26 | 2020-06-12 | 广东博智林机器人有限公司 | Ground self-adaptation AGV chassis and AGV car |
| CN111660724A (en) * | 2020-06-10 | 2020-09-15 | 安徽爱瑞特新能源专用汽车股份有限公司 | Front axle damping device for unmanned sweeping vehicle |
| CN112477889B (en) * | 2020-12-29 | 2021-11-02 | 湖南利美防爆装备制造股份有限公司 | Rail flat car and transfer transportation system |
| CN112477889A (en) * | 2020-12-29 | 2021-03-12 | 湖南利美防爆装备制造股份有限公司 | Rail flat car and transfer transportation system |
| CN114524031A (en) * | 2022-02-23 | 2022-05-24 | 福建汉特云智能科技有限公司 | Robot car body and sweeping robot |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106274953B (en) | 2020-03-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106274953A (en) | Road railer independent wheel suspension | |
| CN205916144U (en) | Card rail car wheel independent suspension | |
| US3670660A (en) | Dampened railway car truck | |
| US9174654B2 (en) | Drive having axle-mounted transmission for high speeds | |
| CN204641775U (en) | A kind of low floor tramway train truck frame | |
| CN106740965B (en) | Suspended structure with compartment guiding suspension and clamp rail structure on rack rail road railer | |
| CN105923007A (en) | Swing bolster of bogie | |
| CN201573665U (en) | Shaft box suspension swing-type lorry bogie | |
| CN205345099U (en) | It is accessible from mule carriage assembly | |
| JPH07504862A (en) | High-speed rail vehicle bogie | |
| KR101731105B1 (en) | Low floor vehicle for tram train | |
| US2434287A (en) | Railway truck | |
| JP2014144710A (en) | Railroad type vehicle | |
| CN110979363B (en) | Battery trailer for air-rail train | |
| JP4403075B2 (en) | Bogie for rail vehicles | |
| JP5297443B2 (en) | Vehicle and traveling device thereof | |
| US2538380A (en) | Railway truck | |
| RU2280575C2 (en) | Vehicle bogie | |
| JPH01500259A (en) | Mechanical control device for rail vehicles | |
| KR100604380B1 (en) | The railway vehicle bogie for having tertiary suspension function | |
| CN219382470U (en) | Suspension device and suspension train | |
| JPH0292770A (en) | Antirolling device for bolsterless bogie | |
| CN219382480U (en) | Empty iron bogie and suspension train | |
| KR100604379B1 (en) | The railway vehicle bogie for tertiary suspension function | |
| CN211391252U (en) | Suspension mechanism of suspension type monorail train |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |