CN220410225U - Balanced suspension and vehicle with same - Google Patents
Balanced suspension and vehicle with same Download PDFInfo
- Publication number
- CN220410225U CN220410225U CN202321324041.7U CN202321324041U CN220410225U CN 220410225 U CN220410225 U CN 220410225U CN 202321324041 U CN202321324041 U CN 202321324041U CN 220410225 U CN220410225 U CN 220410225U
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- balance shaft
- support seat
- shaft portion
- balanced suspension
- shaft part
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- 239000000725 suspension Substances 0.000 title claims abstract description 42
- 230000003014 reinforcing effect Effects 0.000 claims description 38
- 230000002787 reinforcement Effects 0.000 claims description 7
- 230000010354 integration Effects 0.000 abstract description 6
- 239000000463 material Substances 0.000 description 4
- 230000007423 decrease Effects 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a balanced suspension and a vehicle with the same, wherein the balanced suspension comprises: the integrated balance shaft comprises a beam part, a left balance shaft part and a right balance shaft part, wherein the beam part, the left balance shaft part and the right balance shaft part are constructed into a whole, and the left balance shaft part and the right balance shaft part are connected to the left side and the right side of the beam part and extend downwards; the left front support seat and the left rear support seat are respectively arranged at the front parts of the left ends of the left balance shaft part and the beam part, and the left rear support seat is respectively arranged at the rear parts of the left ends of the left balance shaft part and the beam part; the right front support seat and the right back support seat are respectively arranged at the front parts of the right ends of the right balance shaft part and the beam part, and the right back support seat is respectively arranged at the rear parts of the right ends of the right balance shaft part and the beam part. The balanced suspension provided by the embodiment of the utility model has the advantages of high integration degree, large connection area with the frame, high structural strength and the like.
Description
Technical Field
The utility model relates to the technical field of vehicles, in particular to a balanced suspension and a vehicle with the balanced suspension.
Background
The arrangement form of the balance suspension in the related art is that two balance shafts are respectively arranged on two sides of a frame, a thrust rod cross beam is arranged in the middle of the frame, the number of parts of the balance suspension is large, the assembly is complex, if the thrust rod cross beam and the balance shafts are integrated into a whole, the shape of the balance suspension cannot meet the requirement due to the limitation of process conditions, the connection between the balance suspension and the frame cannot reach enough strength, and the reliability of the balance suspension is insufficient.
Disclosure of Invention
The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, an object of the present utility model is to provide a balance suspension having advantages of high degree of integration, large connection area with a vehicle frame, high structural strength, and the like.
To achieve the above object, a balanced suspension according to an embodiment of the present utility model includes: the integrated balance shaft comprises a beam part, a left balance shaft part and a right balance shaft part, wherein the beam part, the left balance shaft part and the right balance shaft part are constructed as a whole, and the left balance shaft part and the right balance shaft part are connected to the left side and the right side of the beam part and extend downwards; a left front support seat and a left rear support seat, wherein the left front support seat is respectively arranged at the front parts of the left balance shaft part and the left end of the beam part, and the left rear support seat is respectively arranged at the rear parts of the left balance shaft part and the left end of the beam part; the right front support seat and the right rear support seat are respectively arranged at the front parts of the right balance shaft part and the right end of the beam part, and the right rear support seat is respectively arranged at the rear parts of the right balance shaft part and the right end of the beam part.
The balanced suspension provided by the embodiment of the utility model has the advantages of high integration degree, large connection area with the frame, high structural strength and the like.
According to some embodiments of the utility model, the left and right ends of the beam portion are respectively configured with a left end plate and a right end plate, the left front support seat is mounted at the front portion of the left end plate, the left rear support seat is mounted at the rear portion of the left end plate, the right front support seat is mounted at the front portion of the right end plate, and the right rear support seat is mounted at the rear portion of the right end plate.
Further, the beam portion is configured as a tubular beam of a hollow structure, and the left end plate and the right end plate are connected to the radially outer side of the beam portion.
According to some embodiments of the utility model, the left balance shaft portion is configured with a left support table, the right balance shaft portion is configured with a right support table, the left front support seat and the left rear support seat are respectively mounted on front and rear sides of the top of the left support table, and the right front support seat and the right rear support seat are respectively mounted on front and rear sides of the top of the right support table.
According to some embodiments of the utility model, left and right sides of the bottom of the beam portion are respectively configured with a left connection stand and a right connection stand, the left connection stand is connected to the left balance shaft portion, the right connection stand is connected to the right balance shaft portion, the left connection stand is located above the left support stand, and the right connection stand is located above the right support stand.
According to a specific embodiment of the present utility model, a left reinforcing plate is configured on a side of the left balance shaft portion facing the right balance shaft portion, the left reinforcing plate is configured on a side of the right balance shaft portion facing the left balance shaft portion, the right reinforcing plate is configured on a side of the right balance shaft portion facing the left balance shaft portion, the left reinforcing plate is connected to the left connecting table, and the right reinforcing plate is connected to the right connecting table.
Further, a first hollow hole is formed between the left connecting table and the left supporting table, a second hollow hole is formed between the right connecting table and the right supporting table, the first hollow hole is formed between the left reinforcing plates and the right reinforcing plates, and the second hollow hole is formed between the right reinforcing plates.
According to some embodiments of the utility model, the left balance shaft portion is provided with a left connection plate mounting portion, the right balance shaft portion is provided with a right connection plate mounting portion, the left connection plate mounting portion is connected to the left reinforcement plate, and the right connection plate mounting portion is connected to the right reinforcement plate.
According to some embodiments of the utility model, the left balance shaft portion is provided with a left rib protruding toward the right balance shaft portion at the front and rear edges thereof, and a right rib protruding toward the left balance shaft portion at the front and rear edges thereof.
An embodiment according to a second aspect of the present utility model provides a vehicle comprising: the balanced suspension according to the above-described embodiments of the present utility model.
According to the vehicle of the embodiment of the utility model, by utilizing the balance suspension according to the embodiment of the utility model, the vehicle has the advantages of high integration degree, high structural strength and the like.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
fig. 1 is a schematic structural view of a balanced suspension according to an embodiment of the present utility model;
FIG. 2 is a rear view of a balanced suspension according to an embodiment of the present utility model;
FIG. 3 is an exploded view of a balanced suspension according to an embodiment of the present utility model;
reference numerals:
balance suspension 1, integrated balance shaft 100, cross member 110, left balance shaft 120, right balance shaft 130,
A left front support base 200, a left rear support base 300, a right front support base 400, a right rear support base 500,
A left end plate 111, a right end plate 112, a left support table 121, a right support table 131, a left connecting table 122,
Right connection table 132, left reinforcing plate 123, right reinforcing plate 133, first hollowed out hole 124, second hollowed out hole 134, left connection plate mounting portion 125, right connection plate mounting portion 135, left reinforcing rib 126, right reinforcing rib 136.
Detailed Description
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and to simplify the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.
In the description of the utility model, a "first feature" or "second feature" may include one or more of such features.
In the description of the present utility model, "plurality" means two or more.
A balanced suspension 1 according to an embodiment of the present utility model is described below with reference to the accompanying drawings.
As shown in fig. 1 to 3, the balanced suspension 1 according to the embodiment of the present utility model includes an integrated balance shaft 100, front left and rear left support seats 200 and 300, front right and rear right support seats 400 and 500.
The integrated balance shaft 100 includes a beam portion 110, a left balance shaft portion 120, and a right balance shaft portion 130, the beam portion 110, the left balance shaft portion 120, and the right balance shaft portion 130 being constructed as one piece, the left balance shaft portion 120 and the right balance shaft portion 130 being connected to the left and right sides of the beam portion 110 and extending downward.
The left front support base 200 is mounted to the front of the left ends of the left balance shaft portion 120 and the beam portion 110, respectively, and the left rear support base 300 is mounted to the rear of the left ends of the left balance shaft portion 120 and the beam portion 110, respectively. The right front support base 400 is mounted to the front portions of the right ends of the right balance shaft portion 130 and the beam portion 110, respectively, and the right rear support base 500 is mounted to the rear portions of the right ends of the right balance shaft portion 130 and the beam portion 110, respectively.
For example, the width of the left balance shaft 120 in the front-rear direction gradually decreases from top to bottom, and the width of the right balance shaft 130 in the front-rear direction gradually decreases from top to bottom. The outer sides of the left and right balance shaft portions 120 and 130 are configured with bushing mounting structures to mount leaf spring bracket bushings. The beam portion 110 is specifically a beam to which a thrust rod is attached, and is used for attaching the thrust rod. The integrated balance shaft 100 is formed into an integral structure by casting, the integrated balance shaft 100 is mounted on the inner side of the frame rail, the cross member portion 110 is mounted with the web of the frame rail, and the bottoms of the left balance shaft portion 120 and the right balance shaft portion 130 are supported by the lower wing plate of the frame rail. The left front support base 200 and the left rear support base 300 are respectively mounted to the frame left side member, the left balance shaft portion 120 and the cross member portion 110, and the right front support base 400 and the right rear support base 500 are respectively mounted to the frame right side member, the right balance shaft portion 130 and the cross member portion 110.
According to the balance suspension 1 of the embodiment of the utility model, the large support of the balance shaft and the cross beam are combined into an integral structure by the integrated balance shaft 100 which forms the cross beam part 110, the left balance shaft part 120 and the right balance shaft part 130 into an integral structure, so that the assembly steps and the assembly time are reduced, and the number of parts is reduced. And, the left front supporting seat 200 and the right rear supporting seat 500 are respectively added at the left front and the left rear of the integrated balance shaft 100, and the right front supporting seat 400 and the right rear supporting seat 500 are added at the right front and the right rear, so that the integrated balance shaft 100 and the frame are kept to be mounted by utilizing the left front supporting seat 200, the right front supporting seat 400, the left rear supporting seat 300 and the right rear supporting seat 500, and compared with the integrated balance shaft 100 which is directly mounted with the frame, the connection area between the balance suspension 1 and the frame is larger, and the fixation of the balance suspension 1 is firmer. Therefore, by optimizing the structure of the balance suspension 1, the integrated balance shaft 100 with an integrated structure is formed, and the left front support seat 200, the right front support seat 400, the left rear support seat 300 and the right rear support seat 500 are additionally arranged between the integrated balance shaft 100 and the frame, so that the structural strength of the balance suspension 1 is ensured, the number of used parts is reduced, and the connection area of the balance suspension 1 and the frame is increased. The integrated balance shaft 100 and the frame of an integrated structure are connected by the left front support base 200 and the left rear support base 300, the right front support base 400 and the right rear support base 500, and thus, a great effect is exerted on the improvement of reliability.
Therefore, the balanced suspension 1 according to the embodiment of the utility model has the advantages of high integration degree, large connection area with the frame, high structural strength and the like.
In some embodiments of the present utility model, as shown in fig. 1, left and right ends of the beam portion 110 are respectively configured with a left end plate 111 and a right end plate 112, a left front support seat 200 is mounted at a front portion of the left end plate 111, a left rear support seat 300 is mounted at a rear portion of the left end plate 111, a right front support seat 400 is mounted at a front portion of the right end plate 112, and a right rear support seat 500 is mounted at a rear portion of the right end plate 112.
For example, the left end plate 111 and the right end plate 112 are each configured in a rectangular shape, and by configuring the left end plate 111 and the right end plate 112, the connection area of the beam portion 110 with the left front support seat 200, the right front support seat 400, the left rear support seat 300, and the right rear support seat 500 is increased, so that there is sufficient space for installing the left front support seat 200, the right front support seat 400, the left rear support seat 300, and the right rear support seat 500. The left end plate 111 and the right end plate 112 may not be directly mounted to the frame rail, but may be mounted to the left front support seat 200, the right front support seat 400, the left rear support seat 300, and the right rear support seat 500, while being mounted to the frame by the left front support seat 200, the right front support seat 400, the left rear support seat 300, and the right rear support seat 500, so that the stress between the cross beam portion 110 and the frame is more dispersed, and the stress distribution is more reasonable.
In some embodiments of the present utility model, as shown in fig. 3, the beam portion 110 is configured as a hollow tubular beam, and the left and right end plates 111 and 112 are connected to the radially outer side of the beam portion 110.
By constructing the beam portion 110 as a hollow tubular beam, the weight of the beam portion 110 is reduced. The left end plate 111 and the right end plate 112 are integrally formed with the middle part of the beam part 110, the left end plate 111 and the right end plate 112 are respectively fixed with the left front supporting seat 200, the right front supporting seat 400, the left rear supporting seat 300 and the right rear supporting seat 500, the beam part 110 is constructed into a circular tube beam, and compared with a stamping beam, the beam part 110 reduces the number of parts and has higher structural strength, the beam part 110 is stressed in front and back directions more dispersedly, and the stability of the beam part 110 is improved.
In some embodiments of the present utility model, as shown in fig. 3, the left balance shaft portion 120 is configured with a left support table 121, the right balance shaft portion 130 is configured with a right support table 131, the left front support seat 200 and the left rear support seat 300 are respectively mounted on the front and rear sides of the top of the left support table 121, and the right front support seat 400 and the right rear support seat 500 are respectively mounted on the front and rear sides of the top of the right support table 131.
The bottoms of the left front supporting seat 200, the right front supporting seat 400, the left rear supporting seat 300 and the right rear supporting seat 500 extend along the horizontal direction, the left front supporting seat 200 and the left rear supporting seat 300 are all kept installed with the left supporting table 121, the right front supporting seat 400 and the right rear supporting seat 500 are all kept installed with the right supporting table 131, so that the beam part 110 and the left balance shaft part 120 are respectively kept installed with the left supporting table 121, the beam part 110 and the right balance shaft part 130 are respectively kept installed with the right supporting table 131, and a larger connecting area of the integrated balance shaft 100 and the left front supporting seat 200, the right front supporting seat 400, the left rear supporting seat 300 and the right rear supporting seat 500 is ensured.
In some embodiments of the present utility model, as shown in fig. 1, left and right sides of the bottom of the beam portion 110 are respectively configured with left and right connection stages 122 and 132, the left connection stage 122 is connected to the left balance shaft portion 120, the right connection stage 132 is connected to the right balance shaft portion 130, the left connection stage 122 is located above the left support stage 121, and the right connection stage 132 is located above the right support stage 131.
The shape of the left connecting stand 122 is adapted to the shape of the top of the left balance shaft portion 120, the shape of the right connecting stand 132 is adapted to the shape of the top of the right balance shaft portion 130, and by constructing the left connecting stand 122 and the right connecting stand 132, the material used at the junction of the beam portion 110 and the left balance shaft portion 120 and the junction with the right balance shaft portion 130 is sufficient, and the connection strength of the beam portion 110 is increased.
In some embodiments of the present utility model, as shown in fig. 1, a left reinforcing plate 123 is configured at a front-rear interval on a side of the left balance shaft portion 120 facing the right balance shaft portion 130, a right reinforcing plate 133 is configured at a front-rear interval on a side of the right balance shaft portion 130 facing the left balance shaft portion 120, the left reinforcing plate 123 is connected to the left connection stage 122, and the right reinforcing plate 133 is connected to the right connection stage 132.
The left reinforcing plate 123 extends in the thickness direction of the left balance shaft portion 120, and the right reinforcing plate 133 extends in the thickness direction of the right balance shaft portion 130, i.e., perpendicular to the main body structures of the left balance shaft portion 120 and the right balance shaft portion 130. The left and right reinforcing plates 123 and 133 are disposed opposite to each other, and the left and right reinforcing plates 123 and 133 extend a distance gradually decreasing from top to bottom. By constructing the left reinforcing plate 123 and the right reinforcing plate 133, a structural reinforcement function is provided in the thickness direction of the left balance shaft portion 120 and the right balance shaft portion 130, wherein reinforcing ribs are connected between the left reinforcing plates 123 on the front and rear sides and between the right reinforcing plates 133 on the front and rear sides, thereby further reinforcing the structural strength of the left balance shaft portion 120 and the right balance shaft portion 130.
Further, as shown in fig. 3, a first hollow hole 124 is disposed between the left connecting table 122 and the left supporting table 121, a second hollow hole 134 is disposed between the right connecting table 132 and the right supporting table 131, the first hollow hole 124 is formed between the front and rear left reinforcing plates 123, and the second hollow hole 134 is formed between the front and rear right reinforcing plates 133.
Through constructing first fretwork hole 124 and second fretwork hole 134, when guaranteeing the structural strength of left balance shaft portion 120 and right balance shaft portion 130, reduced weight, the region of material fretwork can not destroy the overall structural strength of left balance shaft portion 120 and right balance shaft portion 130, and material distribution is more reasonable.
In some embodiments of the present utility model, as shown in fig. 3, the left balance shaft portion 120 is provided with a left connection plate mounting portion 125, the right balance shaft portion 130 is provided with a right connection plate mounting portion 135, the left connection plate mounting portion 125 is connected to the left reinforcement plate 123, and the right connection plate mounting portion 135 is connected to the right reinforcement plate 133.
By constructing the left and right connection plate mounting portions 125 and 135, a space for mounting the lower connection plate is formed at the bottoms of the left and right balance shaft portions 120 and 130, and the lower connection plate is mounted between the left and right balance shaft portions 120 and 130 through the left and right connection plate mounting portions 125 and 135, thereby reinforcing the structural strength of the left and right balance shaft portions 120 and 130.
In some embodiments of the present utility model, as shown in fig. 3, the front and rear edges of the left balance shaft 120 are provided with left ribs 126 protruding toward the right balance shaft 130, and the front and rear edges of the right balance shaft 130 are provided with right ribs 136 protruding toward the left balance shaft 120.
The front and rear edges of the left and right balance shaft portions 120 and 130 form left and right reinforcing ribs 126 and 136 having a relatively thick thickness, further improving the structural strength of the left and right balance shaft portions 120 and 130.
A vehicle according to an embodiment of the present utility model is described below.
The vehicle according to the embodiment of the utility model, in particular, the cargo vehicle, includes the balanced suspension 1 according to the above-described embodiment of the utility model.
According to the vehicle of the embodiment of the utility model, by utilizing the balance suspension 1 according to the above embodiment of the utility model, the reliability of the vehicle is improved, and the vehicle has the advantages of high integration degree, high structural strength and the like.
Other components and operations of a vehicle according to embodiments of the utility model are known to those of ordinary skill in the art and will not be described in detail herein.
In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples.
While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. A balanced suspension, comprising:
the integrated balance shaft comprises a beam part, a left balance shaft part and a right balance shaft part, wherein the beam part, the left balance shaft part and the right balance shaft part are constructed as a whole, and the left balance shaft part and the right balance shaft part are connected to the left side and the right side of the beam part and extend downwards;
a left front support seat and a left rear support seat, wherein the left front support seat is respectively arranged at the front parts of the left balance shaft part and the left end of the beam part, and the left rear support seat is respectively arranged at the rear parts of the left balance shaft part and the left end of the beam part;
the right front support seat and the right rear support seat are respectively arranged at the front parts of the right balance shaft part and the right end of the beam part, and the right rear support seat is respectively arranged at the rear parts of the right balance shaft part and the right end of the beam part.
2. The balanced suspension according to claim 1 wherein the left and right ends of the cross member portion are respectively configured with a left end plate and a right end plate, the left front support seat is mounted to a front portion of the left end plate, the left rear support seat is mounted to a rear portion of the left end plate, the right front support seat is mounted to a front portion of the right end plate, and the right rear support seat is mounted to a rear portion of the right end plate.
3. The balanced suspension according to claim 2 wherein the beam portion is configured as a tubular beam of hollow structure, the left and right end plates being connected radially outward of the beam portion.
4. The balanced suspension according to claim 1 wherein the left balance shaft portion is configured with a left support table, the right balance shaft portion is configured with a right support table, the left front support seat and the left rear support seat are mounted on front and rear sides of a top portion of the left support table, respectively, and the right front support seat and the right rear support seat are mounted on front and rear sides of a top portion of the right support table, respectively.
5. The balanced suspension according to claim 4 wherein left and right sides of the bottom of the beam portion are respectively configured with a left connection stage and a right connection stage, the left connection stage being connected to the left balance shaft portion, the right connection stage being connected to the right balance shaft portion, the left connection stage being located above the left support stage, the right connection stage being located above the right support stage.
6. The balanced suspension according to claim 5 wherein a side of the left balance shaft portion facing the right balance shaft portion is configured with left reinforcing plates disposed at a front-rear interval, a side of the right balance shaft portion facing the left balance shaft portion is configured with right reinforcing plates disposed at a front-rear interval, the left reinforcing plates are connected to the left connecting table, and the right reinforcing plates are connected to the right connecting table.
7. The balanced suspension according to claim 6 wherein a first hollowed-out hole is provided between the left connecting table and the left supporting table, a second hollowed-out hole is provided between the right connecting table and the right supporting table, the first hollowed-out hole is formed between the front and rear left reinforcing plates, and the second hollowed-out hole is formed between the front and rear right reinforcing plates.
8. The balanced suspension according to claim 6 wherein the left balance shaft portion is provided with a left connection plate mounting portion and the right balance shaft portion is provided with a right connection plate mounting portion, the left connection plate mounting portion being connected to the left reinforcement plate and the right connection plate mounting portion being connected to the right reinforcement plate.
9. The balanced suspension according to claim 1 wherein the left balance shaft portion front and rear edges are provided with left reinforcing ribs protruding toward the right balance shaft portion, and the right balance shaft portion front and rear edges are provided with right reinforcing ribs protruding toward the left balance shaft portion.
10. A vehicle, characterized by comprising: the balanced suspension as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321324041.7U CN220410225U (en) | 2023-05-29 | 2023-05-29 | Balanced suspension and vehicle with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321324041.7U CN220410225U (en) | 2023-05-29 | 2023-05-29 | Balanced suspension and vehicle with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220410225U true CN220410225U (en) | 2024-01-30 |
Family
ID=89660750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321324041.7U Active CN220410225U (en) | 2023-05-29 | 2023-05-29 | Balanced suspension and vehicle with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220410225U (en) |
-
2023
- 2023-05-29 CN CN202321324041.7U patent/CN220410225U/en active Active
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