CN212979855U - Suspension system and vehicle - Google Patents
Suspension system and vehicle Download PDFInfo
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- CN212979855U CN212979855U CN202021539350.2U CN202021539350U CN212979855U CN 212979855 U CN212979855 U CN 212979855U CN 202021539350 U CN202021539350 U CN 202021539350U CN 212979855 U CN212979855 U CN 212979855U
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Abstract
The utility model provides a suspension system and a vehicle, which are used for supporting a power assembly of an engine, wherein the suspension system comprises two brackets and a plurality of first damping pieces, and the two brackets are respectively used for connecting damping components at two sides opposite to the power assembly; each first damping piece is connected respectively in each support and deviates from one side of power assembly, and first damping piece has adjustable hookup location with the support. The utility model provides a suspension system and vehicle, the power assembly of being convenient for passes through suspension system and connected to the frame, and the vibration isolation performance of vehicle is higher, is favorable to the travelling comfort of taking.
Description
Technical Field
The utility model relates to a vehicle engineering technique especially relates to a suspension system and vehicle.
Background
The suspension system plays a role in assisting in buffering, properly absorbing vibration of the power assembly and reducing noise of the whole vehicle, and the installation position of the suspension system directly affects factors such as rigidity of each degree of freedom, so that the installation position of the suspension system greatly affects vibration isolation performance of the whole vehicle.
The existing suspension system comprises a vibration damping component, the vibration damping component is positioned between a power assembly and a frame, the vibration damping component comprises a vibration damping piece and a mounting bracket, the mounting bracket is positioned on the power assembly, the vibration damping piece is connected with the power assembly through the mounting bracket towards the one end inside the vehicle, the vibration damping piece is connected with the frame towards the one end outside the vehicle, the vibration damping piece comprises a shell and a vibration damping cushion, the vibration damping cushion is embedded in the shell, the vibration damping cushion is integrally vulcanized with the shell, the vibration damping cushion mainly plays a role in vibration isolation, and when the vehicle runs, the suspension system is used for isolating vibration generated by the power assembly or vibration of the frame caused by road unevenness.
However, the mounting positions of the damping cushions on the power assembly are fixed, and the fixed mounting positions are difficult to achieve the optimal vibration isolation performance, so that the riding comfort is affected.
Disclosure of Invention
The utility model provides a suspension system and vehicle, the power assembly of being convenient for passes through suspension system and connected to the frame, and the vibration isolation performance of vehicle is higher, is favorable to the travelling comfort of taking.
In a first aspect, the present invention provides a suspension system for supporting a powertrain of an engine, the suspension system including two brackets and a plurality of first vibration damping members, the two brackets being respectively used for connecting with the vibration damping members of the two sides relative to the powertrain.
Each first damping piece is connected respectively in each support and deviates from one side of power assembly, and first damping piece has adjustable hookup location with the support.
Optionally, the utility model provides a pair of suspension system, two liang of relative settings of each first damping piece.
Optionally, the utility model provides a pair of suspension system, one side that the support deviates from the power assembly has a plurality of first mounting holes, and each first mounting hole interval sets up, has two at least first connecting holes on the first damping piece, and each first connecting hole passes through bolted connection with the first mounting hole of difference respectively.
Optionally, in the suspension system provided by the present invention, each first mounting hole is at least arranged in one row, and each row of first mounting holes are arranged in a staggered manner or arranged in parallel; and/or the first mounting hole is a long hole.
Optionally, the utility model provides a pair of suspension system, first connecting hole are the counter sink, and the big footpath end of first connecting hole deviates from the support, and perhaps, the one side that first damping piece deviates from the support has the recess, and first connecting hole is located the recess.
Optionally, the utility model provides a pair of suspension system has two at least connecting portion on the first damping piece, and connecting portion extend towards the outside of support, are located the second connecting hole that has on the connecting portion in the support outside, and the second connecting hole is used for with connected to the frame.
Optionally, the utility model provides a pair of suspension system, support have two at least second mounting holes towards one side of power assembly, and the second mounting hole is used for being connected with damping subassembly.
Optionally, the utility model provides a pair of suspension system still includes two at least link, and the link is connected towards one side of power assembly with the support.
The power assembly comprises an engine and a gearbox connected with the engine, and the connecting frame is used for being connected with the vibration damping component on one side of the engine or the gearbox, which faces the support.
One side of the support facing the power assembly is provided with at least two third mounting holes, and the connecting frame is connected with the third mounting holes through bolts.
Optionally, the utility model provides a pair of suspension system, support are channel steel spare, and each first damping is located the side of channel steel spare.
In a second aspect, the present invention further provides a vehicle, which comprises a vehicle body and any one of the suspension systems, wherein the vehicle body comprises a power assembly, and the power assembly is connected with the suspension system.
The utility model provides a suspension system and vehicle, through setting up two supports and a plurality of first damping pieces, make the mounted position of each first damping piece adjust on the support, and then factors such as the rigidity of each degree of freedom of adjustment power assembly, the vibration isolation performance of vehicle has been improved, and simultaneously, the support is connected with the damping subassembly of the relative both sides of power assembly, the damping subassembly is used for keeping apart the partial vibration that the power assembly produced, and transmit first damping piece for the support through the support with residual vibration, first damping piece is located one side that the support deviates from the power assembly, and with connected to the frame, avoid vibrating to transmit to the frame, be favorable to the travelling comfort of taking. The vibration damping assembly is located on one side, facing the interior of the vehicle, of the support and is connected with the power assembly, and in order to avoid interference between the first vibration damping members and the vibration damping assembly, the first vibration damping members are respectively connected to one side, facing away from the power assembly, of each support. Through setting up first damping spare and support adjustable hookup location, make the mounted position of first damping spare can be followed the length direction and/or the width direction adjustment of support, the support provides the guide effect for the adjustment of first damping spare mounted position.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of an overall structure of a suspension system according to an embodiment of the present invention;
fig. 2 is a schematic view of an overall structure of a suspension system according to an embodiment of the present invention;
FIG. 3 is a top view of FIG. 2;
FIG. 4 is a schematic structural view of the first damping member of FIG. 2;
FIG. 5 is a first schematic structural view of the stent of FIG. 2;
fig. 6 is a structural schematic diagram two of the bracket in fig. 2.
Description of reference numerals:
100-a suspension system;
110-a scaffold;
111-a first mounting hole;
112-a second mounting hole;
113-a third mounting hole;
120-a first damping member;
121-a first connection hole;
122-a connecting portion;
123-a second connection hole;
130-a vibration damping assembly;
140-a connecting frame;
200-a powertrain;
300-vehicle frame.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present invention will be described in more detail below with reference to the drawings in the preferred embodiments of the present invention. In the drawings, the same or similar reference numerals denote the same or similar components or components having the same or similar functions throughout. The described embodiments are only some, but not all embodiments of the invention. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention. Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
In the description of the present invention, it is to be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, an indirect connection through an intermediary, a connection between two elements, or an interactive relationship between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the description of the present invention, "a plurality" means two or more unless specifically stated otherwise.
The terms "first," "second," "third," "fourth," and the like in the description and in the claims of the present application and in the drawings described above, if any, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein.
Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
The existing suspension system comprises a vibration damping component, the vibration damping component is located between a power assembly and a frame, the vibration damping component comprises a vibration damping piece and a mounting support, the mounting support is located on the power assembly, one end, facing the inside of a vehicle, of the vibration damping piece is connected with the power assembly through the mounting support, one end, facing the outside of the vehicle, of the vibration damping piece is connected with the frame, and when the vehicle runs, the suspension system is used for isolating vibration generated by the power assembly or vibration of the frame caused by unevenness of the road. However, the mounting position of the vibration damper is difficult to adjust, which reduces the vibration damping performance of the vehicle and affects the riding comfort.
The utility model provides a suspension system and vehicle, the mounted position of damping piece is easily adjusted, has improved the vibration isolation performance of vehicle, has guaranteed the travelling comfort of taking and the ride comfort of operation.
The present invention will be described with reference to the accompanying drawings and specific embodiments. Fig. 1 is a schematic view of an overall structure of a suspension system according to an embodiment of the present invention; fig. 2 is a schematic view of an overall structure of a suspension system according to an embodiment of the present invention; fig. 3 is a top view of fig. 2. Referring to fig. 1 to 3, the present invention provides a suspension system 100 for supporting a power assembly 200 of an engine, the suspension system includes two brackets 110 and a plurality of first vibration dampers 120, and the two brackets 110 are respectively used for connecting to vibration dampers 130 on two sides opposite to the power assembly 200.
Each first damping member 120 is connected to a side of each support 110 facing away from the powertrain 200, and the first damping member 120 and the support 110 have adjustable connection positions.
The suspension system 100 provided in this embodiment can be applied to passenger cars, trucks, tractors, and the like, and the application of the suspension system 100 to the vehicles is not limited in this embodiment.
Wherein the suspension system 100 supports the engine powertrain 200 such that vibrations generated by the engine powertrain 200 are isolated by the suspension system 100. The suspension system comprises two brackets 110 and a plurality of first vibration damping members 120, wherein the two brackets 110 are respectively located at two sides of the power assembly 200 and extend along the length direction of the power assembly 200, and the brackets 110 provide a supporting function for the power assembly 200.
The bracket 110 is connected with the vibration damping assemblies 130 at two opposite sides of the powertrain 200, the vibration damping assemblies 130 are positioned between the bracket 110 and the powertrain 200, and the vibration damping assemblies 130 are used for isolating part of vibration generated by the powertrain 200 and transmitting residual vibration to the first vibration damping members 120 through the bracket 110, thereby improving the vibration isolation performance of the vehicle.
Since the first vibration dampers 120 are respectively connected to the side of each bracket 110 facing away from the powertrain 200, i.e., the outer side of the bracket 110, interference between the first vibration dampers 120 and the vibration damper assemblies 130 located on the inner side of the bracket 110 is avoided, and the first vibration dampers are convenient to mount and/or adjust. Through setting up first damping piece 120 and support 110 adjustable hookup location, make the mounted position of first damping piece 120 can be followed the length direction and/or the width direction adjustment of support 110, the support provides the guide effect for the adjustment of first damping piece 120 mounted position, from this, through first damping piece 120 and support 110 adjustable hookup location, realized that the mounted position of first damping piece 120 can be adjusted on support 110, simple structure saves the cost.
The utility model provides a suspension system, through setting up two supports 110 and a plurality of first damping piece 120, make the mounted position of each first damping piece 120 can adjust on support 110, and then adjust factors such as the rigidity of power assembly 200 separately by the degree, the vibration isolation performance of vehicle has been improved, and simultaneously, support 110 is connected with damping component 130 of the both sides that power assembly 200 is relative, damping component 130 is used for keeping apart the partial vibration that power assembly 200 produced, and transmit first damping piece 120 for remaining vibration through support 110, first damping piece 120 is located one side that support 110 deviates from power assembly 200, and be connected with frame 300, avoid vibrating to frame 300 transmission, be favorable to the travelling comfort of taking. The damping unit 130 is located on a side of the bracket 110 facing the vehicle interior and is connected to the powertrain 200, and in order to avoid interference between the first damping members 120 and the damping unit 130, each first damping member 120 is connected to a side of each bracket 110 facing away from the powertrain 200. By setting the adjustable connection position of the first damping member 120 and the bracket 110, the installation position of the first damping member 120 can be adjusted along the length direction and/or the width direction of the bracket 110, and the bracket provides a guiding function for the adjustment of the installation position of the first damping member 120.
With continued reference to fig. 2, as an alternative embodiment, the present embodiment provides the suspension system 100 with two pairs of the first vibration dampers 120 disposed opposite to each other.
The first vibration damping member 120 may be a rubber suspension, and the first vibration damping member 120 may also be a hydraulic suspension, and the structural form of the first vibration damping member 120 is not limited in this embodiment, and for example, the first vibration damping member 120 is exemplified in this embodiment as a rubber suspension.
First damping piece 120 includes casing and damping cushion, and the damping cushion inlays to be located in the casing, and the damping cushion vulcanizes as an organic whole with the casing, and the damping cushion mainly plays the effect of vibration isolation.
The suspension system 100 includes two or more first vibration dampers 120, and each of the first vibration dampers 120 is disposed opposite to each other in pairs, so that each of the first vibration dampers 120 is symmetrically distributed about a center plane of the vehicle, thereby enabling the suspension system 100 to stably support the powertrain 200 of the engine and preventing the vehicle from vibrating too much on one side.
FIG. 4 is a schematic structural view of the first damping member of FIG. 2; FIG. 5 is a first schematic structural view of the stent of FIG. 2; fig. 6 is a structural schematic diagram two of the bracket in fig. 2. Referring to fig. 4 to 6, in the suspension system 100 according to the present embodiment, a side of the bracket 110 facing away from the power assembly 200 has a plurality of first mounting holes 111, the first mounting holes 111 are arranged at intervals, the first vibration damping member 120 has at least two first connecting holes 121, and each first connecting hole 121 is connected to a different first mounting hole 111 through a bolt.
In a specific implementation, a plane perpendicular to the length direction of the bracket 110 is taken as a cross section, the cross section of the bracket 110 may be U-shaped, rectangular or i-shaped, the cross section of the bracket 110 is not limited in this embodiment, and the cross section of the bracket 110 is taken as a U-shaped in this embodiment for illustration.
Wherein, the side of the bracket 110 departing from the power assembly 200 is provided with a plurality of first mounting holes 111, and each first mounting hole 111 is arranged at intervals along the length direction and/or the width direction of the bracket 110, thereby increasing the adjusting range of the mounting position of the first vibration damper 120. The first damping member 120 has two or more first connection holes 121, and the number of the first connection holes 121 is not limited in this embodiment.
With continued reference to fig. 5 and 6, in the suspension system 100 according to the present embodiment, at least one row of the first mounting holes 111 is provided, and the first mounting holes 111 of each row are staggered or juxtaposed; and/or the first mounting hole is a long hole.
The plurality of first mounting holes 111 may be arranged in one or more rows along the length direction of the bracket 110, and the rows of first mounting holes 111 are staggered or arranged in parallel, thereby reducing the weight of the bracket 110 and increasing the adjustment range of the mounting position of the first damper 120.
The first mounting hole 111 is a long hole, the first vibration damper 120 is mounted on the support 110 through the long hole, when the mounting position of the first vibration damper 120 needs to be adjusted finely, the first vibration damper can be adjusted within the range of the long hole without replacing the first mounting hole 111, and the working hours are saved.
With reference to fig. 4, in the suspension system 100 provided in this embodiment, optionally, the first connection hole 121 is a countersunk hole, and a large diameter end of the first connection hole 121 faces away from the bracket, or a surface of the first damping member facing away from the bracket has a groove, and the first connection hole is located in the groove.
Wherein, first connecting hole 121 on first damping piece 120 can be the counter sink, and the big footpath end of first connecting hole 121 deviates from the support, and when first damping piece 120 and support 110 installation, with the bolt screw in counter sink in, the bolt inlays the one end of locating the big footpath on first connecting hole 121, from this, has avoided first damping piece 120 and support 110 installation back, bolt and frame 300 rigid contact, reduces the damping performance of vehicle.
The first damping piece 120 can also be provided with a groove, each first connecting hole 121 is located in the groove, and each first connecting hole 121 is connected with different first mounting holes 111 through bolts, so that the groove provides an avoiding space, and the first damping piece 120 and the support 110 are ensured to be flexibly contacted with the support 110 after being mounted, and the damping performance of the vehicle is improved.
The connection structure of the first damping member 120 and the bracket 110 may be any one of the above structures, and the embodiment is not limited herein.
With continued reference to fig. 4, in the suspension system 100 according to the present embodiment, at least two connecting portions 122 are provided on the first damping member 120, the connecting portions 122 extend toward the outer side of the bracket 110, and a second connecting hole 123 is provided on the connecting portion 122 located at the outer side of the bracket 110, and the second connecting hole 123 is used for connecting with the vehicle frame 300.
The first vibration damping member 120 is provided with two or more connecting portions 122, the connecting portions 122 are abutted to the frame 300, the connecting portions 122 extend towards the outer side of the support 110, the connecting portions 122 located on the outer side of the support 110 are provided with second connecting holes 123, and the connecting portions 122 are connected with the frame 300 through the second connecting holes 123, so that interference between bolts and the support 110 when the first vibration damping member 120 and the frame 300 are installed is avoided, and further the first vibration damping member 120 and the frame 300 are not installed in place.
With continued reference to fig. 5 and 6, in the alternative suspension system 100 of the present embodiment, the bracket 110 has at least two second mounting holes 112 on a side facing the powertrain 200, and the second mounting holes 112 are used for connecting with the vibration damping assembly 130.
Wherein, one side of the bracket 110 facing the power assembly 200 is provided with a second mounting hole 112, the number of the second mounting holes 112 may be two or more, the bracket 110 is connected with the vibration damping component 130 through each second mounting hole 112, the vibration damping component 130 is located between the power assembly 200 and the bracket 110, the vibration damping component 130 comprises a vibration damping member and a mounting bracket, the mounting bracket is located on the power assembly 200, one end of the vibration damping member facing the inside of the vehicle is connected with the power assembly 200 through the mounting bracket, one end of the vibration damping member facing the outside of the vehicle is connected with the bracket 110, therefore, the bracket 110 is connected with the vibration damping component 130 through the second mounting hole 112, the vibration damping component 130 isolates part of vibration generated by the power assembly 200 and transmits the residual vibration to the first vibration damping member 120 through the bracket 110, the first vibration damping member 120 is located on one side of the bracket 110 facing away from the power assembly 200 and is connected with the frame 300, thereby avoiding the transmission of vibration to, the vibration isolation performance of the vehicle is improved.
With continued reference to fig. 2, in the alternative, the suspension system 100 of the present embodiment further includes at least two connecting brackets 140, and the connecting brackets 140 are connected to a side of the bracket 110 facing the power assembly 200.
The powertrain 200 includes an engine 210 and a transmission 220 connected to the engine, and the connecting frame 140 is used to connect with the vibration damping assembly 130 on the side of the engine 210 or the transmission 220 facing the bracket 110.
The side of the bracket 110 facing the power assembly 200 has at least two third mounting holes 113, and the connecting frame 140 is connected to the third mounting holes 113 through bolts.
The number of the connecting frames 140 may be two or more, the number of the connecting frames 140 is not limited in this embodiment, and the number of the connecting frames 140 is two for illustration in this embodiment.
In a specific implementation, the connecting frame 140 is connected to a side of the bracket 110 facing the power assembly 200, thereby preventing vibration generated by the power assembly 200 from being transmitted to the bracket 110.
The powertrain 200 includes an engine 210 and a transmission 220 connected to the engine, and since the width of the engine 210 is greater than the width of the transmission 220, the vibration damping component 130 on the side of the transmission 220 facing the bracket 110 is connected to the connecting frame 140 first, and the connecting frame 140 is connected to the bracket 110, so that the connecting frame 140 performs a transition function to connect the transmission 220 to the bracket 110.
In a specific implementation, the side of the bracket 110 facing the transmission case 220 has at least two third mounting holes 113, and the bracket 110 is fixedly connected to the connecting frame 140 through the third mounting holes 113, thereby preventing the vibration generated by the transmission case 220 from being transmitted to the bracket 110.
With continued reference to fig. 2, in the suspension system 100 of the present embodiment, the bracket 110 is a channel steel member, and each of the first vibration dampers 120 is located at a side of the channel steel member.
The bracket 110 is a channel steel piece, the strength of the bracket 110 is increased, the bracket 110 is prevented from deforming, each first vibration damping piece 120 is positioned on the side surface of the channel steel piece, the use is convenient, nuts are convenient to mount on the side surface of the channel steel piece, each first vibration damping piece 120 is fixed on the channel steel piece, and the mounting position of each first vibration damping piece 120 can be adjusted along the length direction and/or the width direction of the channel steel piece by setting the adjustable connecting position of the first vibration damping piece 120 and the channel steel piece, so that the factors such as the stiffness of the power assembly 200 can be adjusted, and the vibration isolation performance of a vehicle is improved.
The utility model also provides a vehicle, the suspension system 100 that provides including vehicle body and foretell any one of the embodiment, the vehicle body includes power assembly 200, and power assembly 200 is connected with suspension system 100.
The structure and the operation principle of the suspension system 100 are described in the above embodiments, and are not described herein.
In the present embodiment, the vehicle includes a vehicle body including the powertrain 200, and any one of the suspension systems 100 described above, and the side of the suspension system 100 facing the interior of the vehicle is connected to the powertrain, and the side of the suspension system 100 facing the exterior of the vehicle is connected to the frame 300.
The suspension system 100 comprises two supports 110 and a plurality of first vibration damping members 120, the two supports 110 are respectively located on two sides of the power assembly 200, one side, facing the power assembly 200, of each support 110 is connected with the power assembly through a vibration damping component 130, one side, facing away from the power assembly 200, of each support 110 is connected with the frame 300 through the first vibration damping member 120, the installation position of each first vibration damping member 120 can be adjusted along the length direction and/or the width direction of each support 110, the stiffness of each power assembly 200 is adjusted, and other factors are adjusted, and the vibration isolation performance of a vehicle is improved.
The vehicle provided by the embodiment comprises a vehicle body and a suspension system, wherein the vehicle body comprises a power assembly, the power assembly is connected with the suspension system, the suspension system comprises two brackets and a plurality of first vibration damping pieces, and the two brackets are respectively used for being connected with vibration damping components on two opposite sides of the power assembly. Each first damping piece is connected respectively in each support and deviates from one side of power assembly, and first damping piece has adjustable hookup location with the support. Like this, through setting up two supports and a plurality of first damping piece, make the mounted position of each first damping piece adjust through the support, and then factors such as the rigidity of each degree of freedom of adjustment power assembly, the vibration isolation performance of vehicle has been improved, and simultaneously, the support is connected with the damping subassembly of the relative both sides of power assembly, the damping subassembly is used for keeping apart the partial vibration that the power assembly produced, and pass through the support with remaining vibration and transmit first damping piece, first damping piece is located the support and deviates from one side of power assembly, and with connected to the frame, avoid vibration to the frame transmission, be favorable to the travelling comfort of taking. The vibration damping assembly is located on one side, facing the interior of the vehicle, of the support and is connected with the power assembly, and in order to avoid interference between the first vibration damping members and the vibration damping assembly, the first vibration damping members are respectively connected to one side, facing away from the power assembly, of each support. Through setting up first damping spare and support adjustable hookup location, make the mounted position of first damping spare can be followed the length direction and/or the width direction adjustment of support, the support provides the guide effect for the adjustment of first damping spare mounted position.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. A suspension system is used for supporting a power assembly of an engine and is characterized by comprising two brackets and a plurality of first damping pieces, wherein the two brackets are respectively used for being connected with damping components on two opposite sides of the power assembly;
each first damping piece is connected respectively in each one the support deviates from one side of power assembly, just first damping piece with the support has adjustable hookup location.
2. The suspension system of claim 1 wherein each of the first damping members are disposed in opposing relationship to each other.
3. The suspension system of claim 1, wherein a side of the bracket facing away from the powertrain has a plurality of first mounting holes, each of the first mounting holes is spaced apart from one another, and the first damping member has at least two first connecting holes, and each of the first connecting holes is respectively bolted to a different one of the first mounting holes.
4. The suspension system of claim 3 wherein each of the first mounting holes is provided in at least one row, and the first mounting holes of each row are staggered or juxtaposed; and/or the presence of a gas in the gas,
the first mounting hole is a long hole.
5. The suspension system of claim 3, wherein the first connection hole is a counter-sunk hole, and a large-diameter end of the first connection hole faces away from the bracket, or a surface of the first damping member facing away from the bracket has a groove, and the first connection hole is located in the groove.
6. The suspension system of claim 1 wherein the first damping member has at least two attachment portions thereon, the attachment portions extending toward the outer side of the bracket, the attachment portions on the outer side of the bracket having a second attachment hole thereon for attachment to a vehicle frame.
7. The suspension system of claim 1, wherein the bracket has at least two second mounting holes on a side facing the powertrain for coupling with the damping assembly.
8. The suspension system of claim 7, further comprising at least two attachment brackets attached to a side of the bracket facing the locomotion assembly;
the power assembly comprises an engine and a gearbox connected with the engine, and the connecting frame is used for being connected with the vibration damping component on one side, facing the bracket, of the engine or the gearbox; one side of the bracket, which faces the power assembly, is provided with at least two third mounting holes, and the connecting frame is connected with the third mounting holes through bolts.
9. The suspension system of any one of claims 1 to 8 wherein the bracket is a channel steel member and each of the first damping members is located on a side of the channel steel member.
10. A vehicle comprising a vehicle body and the suspension system of any one of claims 1 to 9, the vehicle body comprising a powertrain, the powertrain being connected to the suspension system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021539350.2U CN212979855U (en) | 2020-07-29 | 2020-07-29 | Suspension system and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021539350.2U CN212979855U (en) | 2020-07-29 | 2020-07-29 | Suspension system and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212979855U true CN212979855U (en) | 2021-04-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021539350.2U Active CN212979855U (en) | 2020-07-29 | 2020-07-29 | Suspension system and vehicle |
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|---|---|
| CN (1) | CN212979855U (en) |
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2020
- 2020-07-29 CN CN202021539350.2U patent/CN212979855U/en active Active
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