CN206953909U - Wheel suspension assembly and the vehicle with the wheel suspension assembly - Google Patents
Wheel suspension assembly and the vehicle with the wheel suspension assembly Download PDFInfo
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- CN206953909U CN206953909U CN201720293812.9U CN201720293812U CN206953909U CN 206953909 U CN206953909 U CN 206953909U CN 201720293812 U CN201720293812 U CN 201720293812U CN 206953909 U CN206953909 U CN 206953909U
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Abstract
The utility model, which provides wheel suspension assembly and the vehicle with the wheel suspension assembly, wheel suspension assembly, to be included：Pendulum spring structure, pendulum spring structure setting is in the surface of corresponding wheel, and one end of pendulum spring structure is connected to vehicle body, and the length between the both ends of pendulum spring structure changes in the case where setting jacking conditions；Suspension holdfast, suspension holdfast includes first position, the second place and the 3rd position, the first position of suspension holdfast is connected to the other end of pendulum spring structure, and the second place of suspension holdfast is connected to corresponding wheel, and suspension holdfast is rotatable relative to corresponding wheel；And base bearing, base bearing is connected between the 3rd position of suspension holdfast and vehicle body, and suspension holdfast is rotatable relative to vehicle body；Base bearing includes：Bearing pin and bearing block；The first end of bearing pin is fixed on the 3rd position of suspension holdfast, the second end of the first end socket bearing pin of bearing block, and the outer wall of bearing block is connected to vehicle body.
Description
Technical field
Art of vehicle suspension field is the utility model is related to, more particularly to one kind improves suspension behavior and lifts vehicle traveling
The wheel suspension assembly of stability and the vehicle with the wheel suspension assembly.
Background technology
Suspension device for vehicle refers to a kind of power transmission support structure between vehicle body and wheel, and the function having is mainly
Vehicle body is supported, buffers the impulsive force that vehicle frame or vehicle body are transmitted to by uneven road surface, and the thus caused vibration that decays, taken with improving
Sensation, and ensure that automobile can be travelled smoothly.Different suspension arrangements can make driver have different driving experiences, suspension
Device decides stability, the comfortableness and security taken of vehicle traveling, is one of very crucial part of vehicle.
As shown in figure 1, for a kind of structural representation of suspension device for vehicle of the prior art, illustrated therein is traditional
A kind of commonly used suspension device for vehicle 101；As shown in Fig. 2 the structure for the vehicle using such a suspension device for vehicle is shown
It is intended to, illustrated therein is the suspension device for vehicle 101 set between the vehicle body of vehicle 104 and the axletree 1049.Left and right two
Axletree 1049 is provided between wheel 1041, and the one end of the suspension device for vehicle 101 is connected on the axletree 1049, it is another
End is connected on vehicle body, and the wheel 1041 and vehicle body are connected by the suspension device for vehicle 101 and axletree 1049, and
Power and moment of torsion are transmitted between the wheel 1041 and vehicle body.
As can be seen that using this kind of structure from Fig. 1 and Fig. 2, on the one hand, in order to connect suspension device for vehicle 101 and car
Wheel 1041 between the wheel 1041 of left and right two, it is necessary to set very long axletree 1049, while suspension device for vehicle 101
Setting occupies the much room between two wheels 1041 in left and right, the presence limitation of axletree 1049 and suspension device for vehicle 101
The height of the bottom plate of vehicle car 1044, so that vehicle's center of gravity 1045 can be maintained at a higher height, for vehicle
Stability have a great impact.On the other hand, when the suspension device for vehicle is applied on lorry or trailer, vehicle car
1044 use as cargo hold, due to the limitation of axletree 1049 and suspension arrangement 101, cause height of hold to be not provided with very
It is high.Meanwhile in order to meet the limitation in relevant laws and regulations or standard to height of car so that the global storage space of cargo hold is relatively
Small, cargo dead-weight is smaller.When by such vehicle application into cargo transport, less transport power can bring the increase of transport number,
So as to bring the increase of cost of transportation.
The content of the invention
For the problems of the prior art, the purpose of this utility model is to provide a kind of wheel suspension assembly and have to be somebody's turn to do
The vehicle of wheel suspension assembly, suspension behavior is improved, reduce vehicle overall height of C.G. in itself, it is steady so as to lift vehicle traveling
Fixed degree；Increase vehicle storage space, improve space availability ratio.
The utility model embodiment provides a kind of wheel suspension assembly, and the vehicle includes vehicle body and is arranged at the vehicle body
At least one pair of wheel of lower section, the wheel suspension assembly is corresponding with a wheel, and the wheel suspension assembly includes：
Pendulum spring structure, the pendulum spring structure setting is in the surface of corresponding wheel, the pendulum spring
One end of structure is connected to the vehicle body, and the length between the both ends of the pendulum spring structure issues in setting jacking conditions
It is raw to change；
Suspension holdfast, the suspension holdfast include first position, the second place and the 3rd position, and the of the suspension holdfast
One position is connected to the other end of the pendulum spring structure, and the second place of the suspension holdfast is connected to corresponding car
Wheel, and the suspension holdfast is rotatable relative to corresponding wheel；And
Base bearing, the base bearing are connected between the 3rd position of the suspension holdfast and the vehicle body, and described outstanding
Hanging bracket is rotatable relative to the vehicle body；The base bearing includes：Bearing pin and bearing block；The first end of the bearing pin
The 3rd position of the suspension holdfast is fixed on, the first end of the bearing block is socketed the second end of the bearing pin, the axle
The outer wall of bearing is connected to the vehicle body；The pendulum spring structure, base bearing and corresponding wheel may be contained within described outstanding
First side of hanging bracket.
Preferably, the pendulum spring structure includes：
Capsule skin, one end of the capsule skin are connected to the vehicle body；And
Cylinder, the cylinder are internally provided with balancing gate pit and piston, and the balancing gate pit is arranged at the another of the capsule skin
End, one end of the piston is stretched into the balancing gate pit, and the other end of the piston is connected to the first of the suspension holdfast
Position.
Preferably, the suspension holdfast is the triangular supports that are made up of first support arm, second support arm and the 3rd support arm, institute
Three summits for stating triangular supports are respectively set to the first position, the second place and the 3rd position of the suspension holdfast.
Preferably, a damper is also associated with the first position of the suspension holdfast, the damper is arranged at described
Between suspension holdfast and the vehicle body, and the damper is located at the first side of the suspension holdfast.
Preferably, the second place of the suspension holdfast is provided with a short axle, and the short axle is located at the suspension holdfast
The first side, the short axle is inserted in the center of corresponding wheel, and corresponding wheel is rotatable relative to the short axle.
Preferably, the base bearing also includes：
Two gudgeon bushings, the gudgeon bushing are socketed in the both ends of the bearing pin, the gudgeon lining resilient support respectively
Between the inwall of the bearing block and the outer wall of the bearing pin, the material of the gudgeon bushing is elaxtic seal；With
And
One seal cover board, the seal cover board are spirally connected the second end of the bearing pin by fixing bolt, the closure
The bearing block and the gudgeon bushing at the bearing block both ends are compressed sealing by plate to the first end of the bearing pin.
Preferably, the inwall of the bearing block is provided with a ring shoulder, the gudgeon bushing difference at the both ends of the bearing pin
The both sides of the ring shoulder are compressed, sealing ring is provided between the ring shoulder and the gudgeon bushing.
Preferably, the outer wall of the bearing block has the first side and second side relative with first side, the axle
First side of bearing outer wall is rotationally spirally connected the vehicle body, and the both ends of the second side of the outer wall of the bearing block are respectively equipped with one
Regulating bolt, the regulating bolt are spirally connected the bearing block and the vehicle body, with the rotation of each regulating bolt, change respectively
The spacing become between the both ends of the bearing block and the vehicle body, change the angle of the bearing block and the vehicle body.
Preferably, the regulating bolt includes adjusting screw rod, spacing regulating sleeve and regulating nut, and the vehicle body is provided with
The location-plate coordinated respectively with each bearing block, the both ends of the bearing block are respectively equipped with screw thread through hole；
The first end of the spacing regulating sleeve is provided with external screw thread, the external screw thread and the screw thread through hole movable screw
Connect, the second end of the spacing regulating sleeve abuts the location-plate；The adjusting screw rod passes through the location-plate, is screwed onto one
Screwed togather after the screw thread through hole of the spacing regulating sleeve and bearing block that rise with regulating nut.
Preferably, the spacing regulating sleeve relative to the screw thread through hole towards first direction rotate when, the spacing
Regulating sleeve stretches out the distance increase of the screw thread through hole；
When the spacing regulating sleeve rotates relative to the screw thread through hole court second direction opposite with first direction,
The distance that the spacing regulating sleeve stretches out the screw thread through hole reduces.
Preferably, the first side of the outer wall of each bearing block passes through multiple bolts and the end spiral shell of the bicycle beam
Connect, the bolt apertures of the bolt are corresponded in the bicycle beam, have between the bolt apertures and the bolt between adjusting
Gap.
The utility model embodiment also provides a kind of vehicle, including described wheel suspension assembly.
Wheel suspension assembly provided by the utility model and vehicle with the wheel suspension assembly are with following advantages：
The utility model provides a kind of lifting suspension behavior and increases the technical scheme of vehicle storage space, by the way that suspension arrangement is set
Put and in the surface of wheel, add spacing between two suspension arrangements in left and right, improve suspension behavior, while reduce vehicle
Itself overall height of C.G., so as to improve vehicle driving stability degree；The spacing between left and right wheelses is increased, eliminates car
Axle, vehicle car bottom plate heights can be greatly reduced, or even ground proximity is set, and so as to increase vehicle storage space, be improved empty
Between utilization rate；The suspension arrangement can apply to a variety of vehicles, when it is applied to cargo transport, can significantly increase
The transport power of single vehicle, so as to reduce transport number, substantially reduce cost of transportation.
Brief description of the drawings
By reading the detailed description made with reference to the following drawings to non-limiting example, other spies of the present utility model
Sign, objects and advantages will become more apparent upon.
Fig. 1 is the structural representation of suspension device for vehicle in the prior art；
Fig. 2 is the structural representation with the vehicle of suspension device for vehicle in the prior art；
Fig. 3 is the stereogram of wheel suspension assembly of the present utility model；
Fig. 4 is the front view of wheel suspension assembly of the present utility model；
Fig. 5 is the stereogram of wheel suspension assembly of the utility model with brakes；
Fig. 6 is the structural representation of wheel suspension assembly when automobile body of the present utility model is in minimum constructive height；
Fig. 7 is the structural representation of wheel suspension assembly when automobile body of the present utility model is in maximum height；
Fig. 8 is the sectional view that wheel suspension assembly of the present utility model is applied to trailer；
Fig. 9 is the schematic diagram that wheel suspension assembly of the present utility model coordinates with wheel case；
Figure 10 is the sectional view of the base bearing in the utility model；
Figure 11 is the exploded view of the base bearing in the utility model；
Figure 12 is the stereogram at the first visual angle of the base bearing in the utility model；
Figure 13 is the stereogram at the second visual angle of the base bearing in the utility model；
Figure 14 is the schematic diagram of the first state of the vehicle alignment device in the utility model；
Figure 15 is the schematic diagram of the second state of the vehicle alignment device in the utility model；
Figure 16 is the schematic diagram of the vehicle alignment device correction wheel introversion state in the utility model；
Figure 17 is the schematic diagram of the vehicle alignment device correction rear wheel state in the utility model；
Figure 18 is the schematic diagram of replacing wheel condition of the present utility model；
Figure 19 is the schematic diagram of the hook of the present utility model for wheel suspension assembly；And
Figure 20 is the schematic diagram of the present utility model coordinated with wheel suspension assembly with fork truck.
Symbol description
Prior art：
101 104 vehicles of suspension
The compartment of 1041 wheel 1044
The axletree of 1045 center of gravity 1049
The utility model：
The capsule skin of 1 pendulum spring structure 11
The vehicle body connector of 12 cylinder 13
14 pistons
The suspension holdfast of 21 shock absorber 22
The second place of 221 first position 222
The short axle of 223 the 3rd position 23
The brake chamber of 3 brakes 31
The clamping handle of 311 brake air chamber bracket 32
33 brake bars 34 adjust arm
The wheel of 4 vehicle 41
The crossbeam of 42 wheel case 43
The first layer cargo hold of 44 compartment 441
The vehicle's center of gravity of 442 second layer cargo hold 45
46 headstocks 47 mount post
The bearing pin of 5 base bearing 51
The bearing block of 52 gudgeon bushing 53
The seal cover board of 54 sealing ring 55
56 fixing bolts
The adjusting screw rod of 61 regulating bolt 611
The regulating nut of 612 spacing regulating sleeve 613
The location-plate of 614 screw thread through hole 615
The bolt of 62 round platform 63
71 hook supports 72 are linked up with
The shoulder of 721 crook 722
The fork truck of 91 ground 92
Embodiment
Example embodiment is described more fully with referring now to accompanying drawing.However, example embodiment can be with a variety of shapes
Formula is implemented, and is not understood as limited to embodiment set forth herein；On the contrary, these embodiments are provided so that this practicality is new
The design of example embodiment fully and completely, and will be comprehensively communicated to those skilled in the art by type.It is identical in figure
Reference represent same or similar structure, thus repetition thereof will be omitted.
Fig. 3 is the stereogram of wheel suspension assembly of the present utility model.Fig. 4 is wheel suspension assembly of the present utility model
Front view.As shown in Figures 3 and 4 (for the ease of seeing the wheel 41 omitted in attachment structure Fig. 3 clearly), the utility model embodiment carries
For a kind of wheel suspension assembly, the vehicle includes vehicle body and at least one pair of wheel being arranged at below vehicle body, and the wheel hangs
Hang device is corresponding with a wheel 41, and the wheel suspension assembly includes pendulum spring structure 1, the pendulum spring structure 1
The surface of corresponding wheel 41 is arranged at, one end of the pendulum spring structure 1 is connected to vehicle body, and the pendulum spring
Length between the both ends of structure 1 changes in the case where setting jacking conditions；Suspension holdfast 22, it includes first position 221,
Two positions 222 and the 3rd position 223, the first position 221 of the suspension holdfast are connected to the another of the pendulum spring structure 1
End, the second place 222 of the suspension holdfast is connected to corresponding wheel 41, and suspension holdfast 22 can turn relative to wheel 41
It is dynamic；And base bearing 5, be connected between the 3rd position 223 of suspension holdfast 22 and vehicle body, and the suspension holdfast 22 relative to
Vehicle body is rotatable.The pendulum spring structure 1 is arranged on the surface of corresponding wheel 41 by the utility model, rather than biography
The structure being arranged between two wheels in left and right of system.The suspension holdfast 22 is connected to pendulum spring structure 1 and corresponding
Between wheel 41, by the change of the length between the both ends of pendulum spring structure 1, hanging down between wheel 41 and vehicle body can be adjusted
Straight distance, so as to realize the function of vehicle hanging.In addition, above-mentioned pendulum spring structure 1 is arranged on to corresponding wheel 41
Surface, the suspension spacing of left side wheel and right side wheels respectively between corresponding pendulum spring structure 1 is also increased, this is outstanding
Distance values increase is hung, more preferable suspension behavior can be obtained, in Ackermann steer angle, vehicle body can also obtain more preferable stability,
Obtain the more preferable stability in roll of wheel (roll-stability).Pendulum spring structure 1 described herein is arranged at corresponding
Wheel 41 top, refer to that pendulum spring structure 1 is located at the surface of wheel 41, i.e. pendulum spring structure 1 and wheel 41
There is cross section in the projection of same level.
Alternatively, the angle α of the length change direction of pendulum spring structure 1 and horizontal direction is less than 90 ° and more than 0 °.
Air suspension of the prior art is as shown in Figure 1, it can be seen that its length change is vertically carried out, i.e., directly to car
One power vertically of body, it can only transmit the load of vertical direction.And pendulum spring structure of the present utility model is changing
It is optional to have certain angle with vertical direction during length, i.e. the direction of inclined upward to the left in Fig. 4.Using this kind of structure
Pendulum spring structure, more preferable suspension behavior can be obtained, when adjusting bodywork height, can not only carry hanging down for vertical direction
Straight load, can also load level direction horizontal load, preferably transmit power and moment of torsion between wheel and vehicle body, ensure outstanding
Hang the steady progress of regulation process.
Alternatively, the bearing of trend of pendulum spring structure 1 and the angle α of horizontal direction are more than or equal to 30 ° and are less than or equal to
60 °, and the angle α is more preferably 45 ° or so.In actual applications, the knot run according to the structure of overall vehicle, vehicle
Structure and different design requirements, the angle α can be adjusted, belong within the scope of protection of the utility model.
What is shown in Fig. 4 is only a kind of preferred embodiment, in actual applications, can be outstanding according to adjustment is actually needed
Hang the position of spring structure 1.For example, by the installation site of pendulum spring structure 1, lower section (S directions in Fig. 4) is mobile to the left, and
The first position of suspension holdfast 22 is kept to press close to the position 223 of connection first position 221 and the 3rd of wheel 41, i.e. suspension holdfast 22
Support arm and the angle β of vertical direction further increase.So, the combining structure of suspension device for vehicle and wheel 41 is overall high
Degree is smaller, but the length of the combining structure horizontal direction can increase in figure 3, and going for will to wheel case whole height
Ask smaller, and the situation that the pitch requirements of adjacent wheels are larger.When the pitch requirements of adjacent wheels are smaller, then need to hang
The installation site of spring structure 1 moves to the opposite direction in S directions, reduces the length of combining structure in the horizontal direction, and adds
The whole height of combining structure.
Alternatively, a damper 21 can also be further connected at the first position 221 of suspension holdfast, damper 21 is set
Between suspension holdfast 22 and vehicle body.Concussion when damper 21 is mainly used to suppress to rebound after the shock-absorbing of pendulum spring structure 1 with
And the impact from road surface.When by uneven road surface, although pendulum spring structure 1 can filter the vibrations on road surface, suspension
Spring structure 1 itself also has reciprocating motion, and damper 21 is exactly to be used for suppressing this spring jump.
The utility model is preferably using a triangular supports as suspension holdfast 22, three summits point of the triangular supports
First position 221, the position 223 of the second place 222 and the 3rd of suspension holdfast are not arranged to, and the triangular supports are by first
Arm, second support arm and the 3rd support arm composition, integral support is hollow design, can greatly reduce the weight of suspension holdfast 22, from
And the weight of whole wheel suspension assembly is alleviated, and save material cost.The triangular supports can select steel casting branch
Frame, or the structure of other materials.
In addition, in actual applications, suspension holdfast 22 can also use a variety of different structures, for example with a rectangle
Plate, three positions are selected on rectangular slab, respectively as three positions 221~223 of suspension holdfast；Or use a triangle
Shape steel plate, using three summits as three positions 221~223 of suspension holdfast etc., belong to guarantor of the present utility model
Within the scope of shield.
Fig. 5 is the stereogram of wheel suspension assembly of the utility model with brakes.As shown in figure 5, this practicality is new
Suspension holdfast 22 in type further can also be coordinated with brakes 3.Suspension holdfast 22 can also include the 4th position,
4th opening position is provided with braking reinforcing support brake air chamber bracket 311, braking reinforcing support brake air chamber bracket 311
On be fixed with a brake booster brake chamber 31, be provided with a brake actuator on corresponding wheel 41, braking reinforcing
Device brake chamber 31 is connected to brake actuator by a brake transmission mechanism.In order to further reduce whole wheel suspension dress
The volume with the combination of brakes 3 is put, further the 3rd position 223 of suspension holdfast and the 4th position can also be overlapped and set
Put.Brakes 3 also is secured to the 3rd position 223 of the suspension holdfast so that Integral combined structure is in a triangle
The structure of shape, space-consuming greatly reduce, and also have more stability because the structure of triangle is employed.Suspension holdfast 22
The second place be provided with a short axle 23, short axle 23 is inserted in the center of corresponding wheel 41, and corresponding wheel 41
It is rotatable relative to short axle 23.The short axle 23 realizes the connection between suspension holdfast 22 and wheel 41, and also ensure that outstanding
Rotatably moved between hanging bracket 22 and wheel 41.The short axle 23 will compared to the axletree 1049 used in the prior art, length
Shorten a lot, structural stability is stronger, is also easier to maintenance and changes.In addition, the short axle 23 will not take two wheels in left and right it
Between inner space, it helps increase compartment space, reduce the center of gravity of integral body.
However, the installation site of brakes 3 is not limited in the mode shown in Fig. 5, brake chamber 31 and braking gas
Room support 311 can be arranged on the 4th position of the suspension holdfast different from first position 221, and T moves in direction system such as along Fig. 5
The installation site of dynamic air chamber support 311, the corresponding position for adjusting brake chamber 31 and brake transmission mechanism, it is new to belong to this practicality
Within the protection domain of type.
When normal vehicle operation, vehicle body is maintained at an average height, has filled certain gas in capsule skin 11, but do not have
It is completely filled with, so as to ensure that capsule skin 11 has the space of certain elasticity adjustment.For example, when road conditions are bad, can suitably adjust
High bodywork height, when loading and unloading goods, it can suitably turn down bodywork height.Fig. 6 is that automobile body of the present utility model is in minimum high
The structural representation of wheel suspension assembly when spending.Fig. 7 is wheel suspension when automobile body of the present utility model is in maximum height
The structural representation of device.As shown in Figures 6 and 7, the pendulum spring structure 1 is optionally air suspension structure, further may be used
To be internally provided with balancing gate pit and piston 14 including capsule skin 11 and cylinder 12, cylinder 12.One end of capsule skin 11 is connected to vehicle body,
Balancing gate pit is arranged at the other end of capsule skin 11, and one end of piston 14 is stretched into balancing gate pit, and the other end of piston 14 be connected to it is outstanding
The first position 221 of hanging bracket.
As shown in fig. 6, when as vehicle body position is minimum, the view of air suspension structure.It illustrated therein is capsule skin
Gas flow reaches minimum in 11, i.e., air pressure is minimum in capsule skin 11, and the length of integral hanging spring structure 1 reaches minimum, so that
The vertical range obtained between vehicle body and wheel is minimum, and base bearing 5 and the height on ground are H herein1, vehicle body is located at minimum point, with
It is easy to directly transport goods into vehicle body.
As shown in fig. 7, as vehicle body position highest when, the view of air suspension structure.It illustrated therein is capsule skin
Gas flow reaches most in 11, i.e., air pressure is maximum in capsule skin 11, and the length of integral hanging spring structure 1 reaches maximum, so that
The vertical range obtained between vehicle body and wheel is maximum, and base bearing 5 and the height on ground are H herein2, and H2More than H1.Vehicle body is located at
Peak.When road conditions are bad, vehicle body can be heightened by adjusting wheel suspension assembly, more smooth-ride is spent.
Comparison diagram 6 and 7, it can be seen that when capsule skin 11 changes, the state of suspension holdfast 22 also changes therewith.Capsule skin 11
It can be fixed to by vehicle body connector 13 on vehicle body, be first fixing point, base bearing is also fastened on vehicle body, is second
Fixing point, during capsule 11 length change of skin, suspension holdfast 22 can rotate around base bearing 5, so as to ensure the position all the time of pendulum spring structure 1
Shunk or extended with direction that vertical direction has angle α in the surface of the top of wheel 41, and along one.
Pendulum spring structure 1 in the utility model is optional using air suspension structure, can obtain preferable suspension
Energy.According to the difference of road conditions and the signal of range sensor, bodywork height change can be gone out with automatic decision, then control air pressure
Contracting machine and drain tap, make air suspension structure compression or elongation automatically, so as to reduce or raise the vehicle body road clearance, with increase
The passing through property of height vehicle body stability or complex road condition.Compared to other kinds of suspension, air suspension structure has reaction more
The characteristics of sensitive and more convenient operation.But in actual applications, can also according to be actually needed, the consideration of actual cost etc. because
Element selects other kinds of pendulum spring structure, such as hydraulic suspension etc., can also equally realize the utility model lifting suspension
The purpose of performance and increase vehicle space utilization rate, is belonged within the scope of protection of the utility model.
Fig. 8 is the sectional view that wheel suspension assembly of the present utility model is applied to trailer.Fig. 9 is wheel of the present utility model
The schematic diagram that suspension arrangement coordinates with wheel case.As shown in FIG. 8 and 9, when wheel suspension assembly of the present utility model is matched somebody with somebody with vehicle
During conjunction, pendulum spring structure 1 is arranged at the surface of corresponding wheel 41.So above-mentioned pendulum spring structure 1 is applied to
When in vehicle, by the way that the pendulum spring structure 1 to be arranged on to the surface of corresponding wheel 41, and left and right two has been vacated
Space between wheel 41, can preferably it be utilized between the wheel of left and right two, such as between the wheel 41 of left and right two
Bigger compartment 44 is set, and the bottom plate in compartment 44 directly can set very low, closer to ground, so as to increase vehicle single
The transport power of transport, help to save cost of transportation.Meanwhile this kind of structure can be effectively reduced the center of gravity 45 of integral body, weight
After the heart reduces, the stability of integral body operation can greatly be increased, and more easily tackle a variety of road conditions, car
Body whole height reduces, it is also possible to obtain bigger suspension regulation stroke, when traveling road conditions are very poor, Optimization Compensation acts.Separately
Outside, in this embodiment, the second side of the suspension holdfast 22 is outstanding in face of compartment 44, i.e. two of two wheels 41 in left and right
Second side of hanging bracket 22 is relative to each other.Because the pendulum spring structure, base bearing 5 and corresponding wheel 41 are all provided with
The first side of suspension holdfast 22 is placed in, therefore the lateral surface in the compartment 44 can be close to suspension holdfast 22 and set, without it
The obstruction of his part, it is hereby achieved that storage space maximum between the wheel of left and right two.Two of two wheels 41 in left and right
The distance between second side of suspension holdfast 22 is substantially compartment 44 in the Breadth Maximum of corresponding position.Suspension holdfast 22
Preferred vertical ground is set, i.e., the surface of the second side of suspension holdfast 22 forms a vertical plane, compartment 44 and suspension holdfast 22
The second side corresponding to position can also be arranged to the vertical plane pressed close to substantially.In addition, using structure of the present utility model, go back
More preferable stability in roll (roll-stability) can be obtained.Stability in roll refers to the overall anti-rollover of vehicle herein
Ability.In vehicle travel process, when running into bad weather or severe road conditions, vehicle is easily turned on one's side, or even when turning, if
Misoperation, speed be too fast or the overweight also easy rollover of vehicle load, and very big loss is caused to user.Using of the present utility model
Technical scheme, while vehicle's center of gravity is reduced, increase left side wheel and right side wheels distinguish corresponding pendulum spring knot
Suspension spacing between structure, i.e., car body weight is distributed to vehicle body both sides, strengthen vehicle body stability, so as to reduce the hair of rollover
It is raw.
Further, a part of structure in brakes 3 can also be arranged at the surface of corresponding wheel 41.
By using the wheel suspension assembly of this kind of structure, without setting major axis between the left and right wheelses of the vehicle of the vehicle
And vehicle hanging, therefore available space greatly increases between left and right wheelses, improves the utilization rate of vehicle body space.Left and right two
The distance of wheel suspension assembly corresponding to the wheel of side is also farther compared to the structure of prior art, and overall vehicle can obtain
Preferably suspension regulation performance, when turning, vehicle body is more steady, has more preferable stability in roll (roll stability), can be with
More preferable turn performance is provided and adapts to the ability of various operating modes.
The both sides of the vehicle body are respectively arranged with two wheel casees 42, and two wheels 41 in wheel described in each pair are right respectively
Title is arranged in two wheel casees 42, and one end of pendulum spring structure 1 is fixedly attached to corresponding wheel case 42.Further
Ground, when being provided with hook support 71 in the wheel suspension assembly, and having flat, correspondingly it is described hook 72 one
End is fixed in the hook support 71 of the wheel suspension assembly corresponding to flat, and the other end of the hook 72 is fixed on institute
State the corresponding position of wheel case 42.Wheel case 42 and crossbeam 43 can be completely zinc-plated structure, have preferably anti-
Corrosive nature.Because wheel suspension assembly is provided in the surface of corresponding wheel, axle of the wheel case 42 along wheel 41
To width can be designed to very little.
The support of wheel suspension assembly and wheel 41 preferably may have man-to-man corresponding relation.Each wheel 41
Height can be controlled by levelling valve.Can set with one-to-one two levelling valves of the wheel case, one
The height change of all wheels in levelling valve control left side, the height of all wheels in another levelling valve control right side become
Change.When the wheel suspension assembly selects air suspension, the levelling valve can detect the height of wheel, and pass through
The aeration quantity of capsule skin is controlled to control the height of each wheel.
When the vehicle is used for transporting goods, the vehicle body can include compartment 44, and two wheel casees 42 are set respectively
At least one crossbeam 43 is provided between the both sides in compartment 44, two wheel casees 42, and compartment 44 is corresponding with crossbeam 43
Press close to set with the upper surface of crossbeam 43 in the lower surface of opening position.The quantity of crossbeam 43 and the logarithm of wheel are identicals, and often
Individual crossbeam 43 is preferably provided at the front (front refers to the direction advanced during vehicle traveling herein) of corresponding wheel pair, this be because
It is fixed on for one end of the pendulum spring structure 1 of wheel 41 on the wheel chamber interior wall in the front of wheel 41, in pendulum spring structure 1
During length change, while to 42 1 upward decomposing force of wheel case, also give wheel case one decomposing force forwards, and be somebody's turn to do
Crossbeam corresponding to wheel 41 can then undertake the effect of the decomposing force of a part forwards, improve 42 overall stress energy of wheel case
Power.In actual applications, can also be according to being actually needed the quantity for increasing or decreasing crossbeam 43.It can find out from figure, adopt
With this kind of structure, under same vehicle body total height, the space of storing can be used for by considerably increasing compartment 44, so as to improve
The transport power of single unit vehicle, in the case of identical cargo transport, the number of movement operation is reduced, reduces cost of transportation.In addition,
Because the bottom plate in compartment 44 reduces much relative to structure in the prior art, the center of gravity 45 of whole vehicle body is greatly reduced, more
Add and enhance stability during vehicle transport, preferably tackle a variety of road conditions and traffic condition.
Further, since the pendulum spring structure 1 and base bearing 5 may be contained within the first side of suspension holdfast 22, work as use
During brakes 3, brake bar 33 and brake actuator will not than suspension holdfast 22 the second side farther away from wheel
41, therefore the second side of suspension holdfast 22 can be pressed close to set with the medial surface of the wheel case.Compartment 44 and the phase of wheel case 42
The two sides of corresponding opening position are pressed close to set with the lateral surface of two wheel casees 42 respectively, so as to maximize the compartment 44
Width.
Nowadays, people are also finding more efficient means of transportation.However, it is based on various imperial limitations and security
Consideration, do not allow for being transported using long vehicle or too high vehicle.For trailer, in the prior art
Trailer often focus point is higher, trailer baseplate is higher, and warehousing amount is extremely limited, if configured to double-deck lorry, and every layer
The requirement for height of warehousing will be met, then vehicle will necessarily exceed statutory standards and can not realize.
And the vehicle of the present embodiment, based on above-mentioned structure, as shown in figure 8, in order to further enhance the warehousing amount of vehicle,
Compartment 44 further can also be arranged to double-deck, i.e., compartment 44 includes first layer compartment 441 and second layer compartment 442.Because
Compartment 44 bottom plate position itself is very low, and center of gravity is also very low, and therefore, even if being designed to double layer carriage, height still may remain in phase
Within the scope of closing statutory standards, without being unable to reach standard because of excessive height.By designing double layer carriage, compared to existing
There is the carriage body construction in technology, 60% cargo space can be effectively improved.Two two-layer vehicles can about substitute three it is general
The transport power being open to traffic, while greatling save cost of transportation, also reduces the discharge capacity of vehicle exhaust.For a user,
Reduce the oil consumption of vehicle transport, in the long term, it is possible to reduce the vehicle on highway, jam situation is also just reduced, while can
Manpower is transported to reduce.
Figure 10 is the sectional view of the base bearing in the utility model.Figure 11 is the decomposition of the base bearing in the utility model
Figure.Figure 12 is the stereogram at the first visual angle of the base bearing in the utility model.Figure 13 is the base bearing in the utility model
The stereogram at the second visual angle.As shown in Figure 10 to 13, base bearing 5 of the present utility model includes：Bearing pin 51, two gudgeon bushings
52nd, bearing block 53, two sealing rings 54 and a seal cover board 55.The first end of bearing pin 51 is fixed on the 3rd of suspension holdfast
Put.Second end of the first end socket bearing pin 51 of bearing block 53, the outer wall of bearing block 53 are connected to vehicle body.Gudgeon bushing 52
The both ends of bearing pin 51 are socketed in respectively, gudgeon lining is resiliently supported between the inwall of bearing block 53 and the outer wall of bearing pin 51,
The material of gudgeon bushing 52 is elaxtic seal.Gudgeon bushing 52 in the present embodiment is quality of rubber materials, but not as
Limit.Seal cover board 55 is spirally connected the second end of bearing pin 51 by fixing bolt 56, and seal cover board 55 is by bearing block 53 and bearing block
The gudgeon bushing 52 at 53 both ends compresses sealing to the first end of bearing pin 51.The inwall of base bearing 5 is provided with a ring shoulder, bearing
The gudgeon bushing 52 at the both ends of pin 51 compresses the both sides of ring shoulder respectively, and sealing is provided between ring shoulder and gudgeon bushing 52
Circle 54.
With the fastening that is spirally connected at seal cover board 55 and the second end of bearing pin 51, seal cover board 55 and the first of bearing pin 51
Spacing between end is constantly tightened up, 53 liang of bearing block 53 and bearing block between the first end of seal cover board 55 and bearing pin 51
The gudgeon bushing 52 at end is adequately compressed sealing, benefits from the sealing of rubber gudgeon bushing 52, can effectively prevent dust and different
Thing is entered in base bearing 5.And based on rubber gudgeon bushing 52 between the inwall of bearing block 53 and the outer wall of bearing pin 51
Sealing and resilient support, it may not be necessary to lubricating oil is used between the inwall of bearing block 53 and the outer wall of bearing pin 51,
So the Maintenance free can of base bearing 5 in the utility model is long-term use of.
Figure 14 is the schematic diagram of the first state of the vehicle alignment device in the utility model.Figure 15 is in the utility model
Vehicle alignment device the second state schematic diagram.Figure 16 is the vehicle alignment device correction wheel introversion in the utility model
The schematic diagram of state.Figure 17 is the schematic diagram of the vehicle alignment device correction rear wheel state in the utility model.Such as Figure 14 extremely
Shown in 17, the outer wall of bearing block 53 of the present utility model has the first side and second side relative with the first side, bearing block 53
First side of outer wall is rotationally spirally connected vehicle body, and the both ends of the second side of the outer wall of bearing block 53 are respectively equipped with a regulating bolt
61, regulating bolt 61 is spirally connected bearing block 53 and vehicle body, with the rotation of each regulating bolt 61, changes the two of bearing block 53 respectively
Spacing between end and vehicle body, change the angle of bearing block 53 and vehicle body.
Every group of regulating bolt 61 includes adjusting screw rod 611, spacing regulating sleeve 612 and regulating nut 613, and vehicle body is provided with
The location-plate 615 coordinated respectively with each bearing block 53, the both ends of bearing block 53 are respectively equipped with screw thread through hole 614.Spacing is adjusted
The first end of section sleeve 612 is provided with external screw thread, and external screw thread is spirally connected with the activity of screw thread through hole 614, and the of spacing regulating sleeve 612
Two ends abut location-plate 615；The spacing regulating sleeve 612 and bearing that adjusting screw rod 611 passes through location-plate 615, is screwed together
Screwed togather after the screw thread through hole 614 of seat 53 with regulating nut 613.Spacing regulating sleeve 612 can change spacing by rotation
The length overall with the screw thread through hole 614 of bearing block 53 of regulating sleeve 612, but be not limited.Spacing regulating sleeve 612
Relative to screw thread through hole 614 towards first direction rotate when, the distance that spacing regulating sleeve 612 stretches out screw thread through hole 614 increases
Greatly；Spacing regulating sleeve 612 relative to screw thread through hole 614 towards during the second direction rotation opposite with first direction, adjust by spacing
Save the distance reduction that sleeve 612 stretches out screw thread through hole 614.Because spacing regulating sleeve 612 exceeds the length of screw thread through hole 614
Degree is exactly the gap length between bearing block 53 and location-plate 615,
So the spacing between location-plate 615 and bearing block 53 can be adjusted by spacing regulating sleeve 612.When
During away from regulating sleeve 612 by rotating forward to increase, the spacing between location-plate 615 and bearing block 53 just becomes big；Work as spacing
Regulating sleeve 612 by reverse rotation to shorten when, the spacing between location-plate 615 and bearing block 53 just diminishes, but not with this
It is limited.When by rotating spacing regulating sleeve 612, be able to adjust bearing block 53 both ends and location-plate 615 (vehicle body) it
Between spacing, for example, shorten bearing block 53 first end screw thread through hole 614 and location-plate 615 (vehicle body) between
Away from, and the situation of the spacing extended between the screw thread through hole 614 at the second end of bearing block 53 and location-plate 615 (vehicle body)
Under, bearing block 53 can be caused to horizontally rotate relative to the axis M of vehicle body to side, be displaced to axis N (referring to Figure 14).
Accordingly, if by the regulating bolt 61 at the both ends of rotating shaft holder 53, the first end of bearing block 53 is extended
Spacing between screw thread through hole 614 and location-plate 615 (vehicle body), and shorten the screw thread through hole at the second end of bearing block 53
In the case of spacing between 614 and location-plate 615 (vehicle body), bearing block 53 can be caused relative to the axis M of vehicle body to another
Side horizontally rotates, and is displaced to axes O (referring to Figure 15).
First side of the outer wall of bearing block 53 is spirally connected by the bicycle beam 43 of bolt 63 (referring to Figure 12,13) and vehicle body.Car
The bolt apertures of bolt 63 are corresponded on beam 43 has adjustment gap.The cross section of bolt apertures is more than the transversal of bolt 63
Face, circumferential activity adjustment gap during to provide bolt 63 in bolt apertures.The utility model can pass through regulation two
Spacing between root regulating bolt 61 and vehicle body to carry out independent adjustment to the axis of each bearing block 53, due to bearing block 53
The axis of axis and wheel 41 is always consistent, so, just can individually it be changed pair by adjusting two regulating bolts 61
The axis of wheel 41 is answered, further coordinates wheel alignment system to complete the centering of wheel 41.
As shown in FIG. 16 and 17, wheel 41 after a long time use, angle there occurs introversion, the direction of advance of wheel 41 with
Angle between the location-plate 615 of vehicle body is 88 °, the danger that this can be during form of the composition, overturned during increase traveling or
It is the hidden danger breakked away.The both ends of bearing block 53 are adjusted with determining by the regulating bolt 61 in vehicle alignment device of the present utility model
The distance between position plate 615, by the angle reparation between the direction of advance of wheel 41 and the location-plate 615 of vehicle body to 90 ° of degree, protect
The axletree for having demonstrate,proved bus or train route 41 is vertical with vehicle body, it is ensured that will not overturn or break away during traveling.
In a variation, in order to coordinate micro- rotation of regulating bolt 61, in the present embodiment, bearing block 53 through a step
First side of outer wall is provided with a round platform 62, and round platform 62 is rotationally fastened on vehicle body, easily facilitates adjustment bearing block 53 and car body
Angle, reduce special vehicle of the present utility model more take turns positioning difficulty, be easy to later maintenance, improve traffic safety
Property.When needing to carry out vehicle alignment, preferentially bolt 63 all can be pulled down, then bearing block 53 and bicycle beam 43 it
Between only exist round platform 62 engaging contact, can easily rotate to adjust angles of the axis M of bearing block 53 relative to vehicle body
Degree, and after adjustment terminates, bolt 63 is screwed togather respectively and comes fixed bearing block 53 and bicycle beam 43.Due to right in bicycle beam 43
Answering the bolt apertures of bolt 63 has adjustment gap, so bearing block 53 have rotated certain angle relative to bicycle beam 43 in time
(general angle adjustment scope is less than 5 °), so bolt 63 can still pass through bolt apertures to screw togather bearing block 53 and car
Beam 43.
Figure 18 is the schematic diagram of replacing wheel condition of the present utility model.Figure 19 is of the present utility model to be used for wheel suspension
The schematic diagram of the hook of device.As shown in Figures 18 and 19, the utility model also includes one and is used for the hanging wheel 41 of long-time
Hook support 71 and hook 72, vehicle body are provided with a mounting post 47 being engaged with hook 72.One end of hook 72 is provided with hook-shaped
Portion 721, the other end are provided with shoulder 722.The hook support 71 includes the through hole of a vertical direction.The hook 72
Shoulder 722 hook support is supported in the side of the through hole, the crook 721 of the hook 72 catches on institute
State mounting point.Such as：In the case of needing re-type 41, the tire changed is needed by the lifting of pendulum spring structure 1 first
41, correlated process is as before, here is omitted.After the tire 41 for needing to change is lifted to enough height, pass through a hook
72 shoulder 722 is connected in hook support 71, and the crook 721 for linking up with 72 catches on the mounting point 47 of vehicle body.Just can
The vacant state of wheel 41 is rigidly connected, avoids the feelings out of control that drop for causing tire 41 of pendulum spring structure 1
Condition.Hook 72 forms the dual fail-safes for ensureing the vacant state of tire 41 with pendulum spring structure 1, when adding re-type just
Profit and security., can also be only by hook 72 come to suspended wheel 41 and wheel suspension assembly in a variation
That is hung is spacing.
When the tire that leaks air, and during the re-type immediately of site environment inconvenience, in order to avoid flat influence is whole
The driving of individual vehicle overall increases to flat not so as to realize, it is necessary to lift wheel suspension assembly by hook 72
It is in contact with ground 91, and the normally travel of vehicle in a short time can be ensured, ensures that driver can be by vehicle safety
Re-type is carried out in traveling to motor vehicle repair place.During re-type, method it can carry out as described above.
Figure 20 is the schematic diagram of the present utility model coordinated with wheel suspension assembly with fork truck.As shown in figure 20, this reality
A kind of vehicle with above-mentioned wheel suspension assembly is also provided with new, the vehicle includes headstock 46 and compartment 44, compartment 44
Both sides are respectively equipped with wheel case 42, and the multipair wheel hung by wheel suspension assembly of the present utility model is provided with wheel case 42
4.The structure of wheel suspension assembly is with feature as it was previously stated, here is omitted.The vehicle uses above-mentioned wheel suspension assembly
When,, can be by the compartment 44 of wheel suspension assembly in handling goods because the bottom plate in compartment 44 is close apart from ground 91 itself
It is reduced to close with ground, the fork truck 92 of transport directly can reach the inside of compartment 44 from ground, so as to easily enter luggage
Goods is unloaded, manually passenger compartment is transported to without first unloading the goods on fork truck 92 down, it is very time saving and energy saving.Integral body
State may refer to Figure 20, illustrated therein is handling goods when vehicle state.Now, will by adjusting wheel suspension assembly
Vehicle body position be transferred to it is minimum, rearmost end even can be with ground proximity, so as to easily take out of goods from compartment 44
Or goods is moved into compartment 44.Even, the fork truck 92 commonly used in goods is transported can also directly reach the inside of compartment 44 and go,
So as to save substantial amounts of manpower and materials.
In addition, in vehicle full load, it is necessary to all wheels all normal works.But in vehicle zero load, then can be appropriate
Reduce the quantity of wheel in use.For example, the suspension device for vehicle by linking up with 72 lift portion wheels, carries corresponding wheel
Rise to and be not in contact with ground 91, the abrasion and vehicle traveling oil consumption of piece wheel can be so reduced, when loading goods
When, hook 71 can be removed again all puts down wheel.
Wheel suspension assembly provided by the utility model and vehicle with the wheel suspension assembly are with following advantages：
The utility model provides a kind of technical scheme, by the way that suspension arrangement to be arranged on to the surface of wheel, increase
Spacing between left and right two suspension arrangement, suspension behavior is improved, while reduce vehicle overall height of C.G. in itself, from
And improve vehicle driving stability degree；The spacing between left and right wheelses is increased, eliminates axletree, vehicle car bottom plate heights can
To be greatly reduced, or even ground proximity is set, and so as to increase vehicle storage space, improves space availability ratio；The suspension arrangement can
So that applied to a variety of vehicles, when it is applied to cargo transport, the transport power of single vehicle can be significantly increased, so as to reduce
Number is transported, substantially reduces cost of transportation.
Above content is to combine specific preferred embodiment further detailed description of the utility model, it is impossible to
Assert that specific implementation of the present utility model is confined to these explanations.For the ordinary skill of the utility model art
For personnel, without departing from the concept of the premise utility, some simple deduction or replace can also be made, should all be regarded
To belong to the scope of protection of the utility model.
Claims (12)
1. a kind of wheel suspension assembly, is installed on vehicle, the vehicle includes vehicle body and is arranged at below the vehicle body at least
Pair of wheels, it is characterised in that the wheel suspension assembly is corresponding with a wheel, and the wheel suspension assembly includes：
Pendulum spring structure, the pendulum spring structure setting is in the surface of corresponding wheel, the pendulum spring structure
One end be connected to the vehicle body, and the length between the both ends of the pendulum spring structure changes in the case where setting jacking conditions
Become；
Suspension holdfast, the suspension holdfast include first position, the second place and the 3rd position, first of the suspension holdfast
The other end for being connected to the pendulum spring structure is put, the second place of the suspension holdfast is connected to corresponding wheel, and
The suspension holdfast is rotatable relative to corresponding wheel；And
Base bearing, the base bearing are connected between the 3rd position of the suspension holdfast and the vehicle body, and the suspension branch
Frame is rotatable relative to the vehicle body；The base bearing includes：Bearing pin and bearing block；The first end of the bearing pin is fixed
In the 3rd position of the suspension holdfast, the first end of the bearing block is socketed the second end of the bearing pin, the bearing block
Outer wall be connected to the vehicle body；The pendulum spring structure, base bearing and corresponding wheel may be contained within the suspension branch
First side of frame.
2. wheel suspension assembly according to claim 1, it is characterised in that the pendulum spring structure includes：
Capsule skin, one end of the capsule skin are connected to the vehicle body；And
Cylinder, the cylinder are internally provided with balancing gate pit and piston, and the balancing gate pit is arranged at the other end of the capsule skin, institute
The one end for stating piston is stretched into the balancing gate pit, and the other end of the piston is connected to the first position of the suspension holdfast.
3. wheel suspension assembly according to claim 1, it is characterised in that the suspension holdfast is by first support arm, the
The triangular supports of two support arms and the 3rd support arm composition, three summits of the triangular supports are respectively set to the suspension branch
First position, the second place and the 3rd position of frame.
4. wheel suspension assembly according to claim 1, it is characterised in that also connect at the first position of the suspension holdfast
A damper is connected to, the damper is arranged between the suspension holdfast and the vehicle body, and the damper is positioned at described
First side of suspension holdfast.
5. wheel suspension assembly according to claim 1, it is characterised in that the second place of the suspension holdfast is set
There is a short axle, the short axle is located at the first side of the suspension holdfast, and the short axle is inserted in the center of corresponding wheel, and
Corresponding wheel is rotatable relative to the short axle.
6. wheel suspension assembly as claimed in any of claims 1 to 5, it is characterised in that the base bearing also wraps
Include：
Two gudgeon bushings, the gudgeon bushing are socketed in the both ends of the bearing pin respectively, and the gudgeon lining is resiliently supported at institute
State between the inwall of bearing block and the outer wall of the bearing pin, the material of the gudgeon bushing is elaxtic seal；And
One seal cover board, the seal cover board are spirally connected the second end of the bearing pin by fixing bolt, and the seal cover board will
The bearing block and the gudgeon bushing at the bearing block both ends compress sealing to the first end of the bearing pin.
7. wheel suspension assembly according to claim 6, it is characterised in that the inwall of the bearing block is provided with a ring shoulder
Platform, the gudgeon bushing at the both ends of the bearing pin compress the both sides of the ring shoulder, the ring shoulder and the ear respectively
Sealing ring is provided between neck bush.
8. wheel suspension assembly according to claim 6, it is characterised in that the outer wall of the bearing block have the first side with
And second side relative with first side, the first side of the bearing block outer wall are rotationally spirally connected the vehicle body, the axle
The both ends of second side of the outer wall of bearing are respectively equipped with a regulating bolt, and the regulating bolt is spirally connected the bearing block and the car
Body, with the rotation of each regulating bolt, change the spacing between the both ends of the bearing block and the vehicle body respectively, change
The angle of the bearing block and the vehicle body.
9. wheel suspension assembly according to claim 8, it is characterised in that the regulating bolt include adjusting screw rod,
Away from regulating sleeve and regulating nut, the vehicle body is provided with the location-plate coordinated respectively with each bearing block, the bearing
The both ends of seat are respectively equipped with screw thread through hole；
The first end of the spacing regulating sleeve is provided with external screw thread, and the external screw thread is spirally connected with the screw thread through hole activity, institute
The second end for stating spacing regulating sleeve abuts the location-plate；The adjusting screw rod through the location-plate, be screwed together
Screwed togather after the screw thread through hole of the spacing regulating sleeve and bearing block with regulating nut.
10. wheel suspension assembly according to claim 9, it is characterised in that the spacing regulating sleeve is relative to described
Screw thread through hole towards first direction rotate when, the spacing regulating sleeve stretches out the distance increase of the screw thread through hole；
It is described when the spacing regulating sleeve rotates relative to the screw thread through hole court second direction opposite with first direction
The distance that spacing regulating sleeve stretches out the screw thread through hole reduces.
11. wheel suspension assembly according to claim 1, it is characterised in that the first of the outer wall of each bearing block
Side is spirally connected by the end of multiple bolts and the bicycle beam of vehicle, and the bolt apertures of the bolt are corresponded in the bicycle beam,
There is adjustment gap between the bolt apertures and the bolt.
12. a kind of vehicle, it is characterised in that including the wheel suspension assembly described in any one of claim 1 to 11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720293812.9U CN206953909U (en) | 2017-03-24 | 2017-03-24 | Wheel suspension assembly and the vehicle with the wheel suspension assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720293812.9U CN206953909U (en) | 2017-03-24 | 2017-03-24 | Wheel suspension assembly and the vehicle with the wheel suspension assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206953909U true CN206953909U (en) | 2018-02-02 |
Family
ID=61378110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720293812.9U Active CN206953909U (en) | 2017-03-24 | 2017-03-24 | Wheel suspension assembly and the vehicle with the wheel suspension assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206953909U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108621730A (en) * | 2017-03-24 | 2018-10-09 | 约斯特（中国）汽车部件有限公司 | Wheel suspension assembly and vehicle with the wheel suspension assembly |
| CN113352825A (en) * | 2021-07-23 | 2021-09-07 | 航天重型工程装备有限公司 | Heavy vehicle with full hydro-pneumatic spring suspension and rigid wide-body dumper |
-
2017
- 2017-03-24 CN CN201720293812.9U patent/CN206953909U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108621730A (en) * | 2017-03-24 | 2018-10-09 | 约斯特（中国）汽车部件有限公司 | Wheel suspension assembly and vehicle with the wheel suspension assembly |
| CN113352825A (en) * | 2021-07-23 | 2021-09-07 | 航天重型工程装备有限公司 | Heavy vehicle with full hydro-pneumatic spring suspension and rigid wide-body dumper |
| CN113352825B (en) * | 2021-07-23 | 2022-05-10 | 航天重型工程装备有限公司 | Heavy vehicle with all-oil-gas spring suspension and rigid wide-body dumper |
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