CN210860094U - Exhaust pipe supporting assembly and vehicle with same - Google Patents
Exhaust pipe supporting assembly and vehicle with same Download PDFInfo
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- CN210860094U CN210860094U CN201921535904.9U CN201921535904U CN210860094U CN 210860094 U CN210860094 U CN 210860094U CN 201921535904 U CN201921535904 U CN 201921535904U CN 210860094 U CN210860094 U CN 210860094U
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- connecting rod
- exhaust pipe
- blast pipe
- support assembly
- bulb
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Abstract
The utility model belongs to the technical field of the automobile exhaust, concretely relates to has provided a blast pipe supporting component and has its vehicle, the utility model provides a blast pipe supporting component is equipped with the mounting that is used for fixed blast pipe that can be connected at the universal shock attenuation bulb of link internal rotation, with universal shock attenuation bulb fixed connection's connecting rod, with the connecting rod in link including being used for the link, the link with vehicle bottom frame attach. The utility model provides a blast pipe supporting component adopts the mode of universal shock attenuation bulb cooperation link to reduce the vibration noise that transmits the driver's cabin from the engine via the blast pipe, when engine operation produced the vibration, the blast pipe was shaken and sways by the vibration, drive universal shock attenuation bulb and rotate, and then the vibration is absorbed, make the blast pipe reduce through the vibration noise that vehicle frame transmitted the driver's cabin, and simultaneously, the blast pipe of high temperature radiation is kept away from to the universal shock attenuation bulb of the damping body, reduce high temperature aging, promote the life-span of the damping body.
Description
Technical Field
The utility model belongs to the technical field of the exhaust, concretely relates to blast pipe supporting component. The utility model discloses still relate to a vehicle.
Background
This section provides background information related to the present disclosure only and is not necessarily prior art.
The engine exhaust pipe of the large special vehicle is connected to the bottom frame of the cab through the rigid support, when the engine works normally, the vibration transmission path of the engine is transmitted to the frame through the suspension system and transmitted to the vehicle body from the frame, and partial vibration of the engine is transmitted to the vehicle body through the rigid support of the exhaust pipe suspension mechanism, so that the vibration noise in the cab is increased, the comfort of a driver is influenced, the fatigue of the driver is easily caused, the potential safety hazard is easily generated, and the working efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that blast pipe supporting component transmission vibration noise leads to the big noise in the driver's cabin among the prior art at least, this purpose is realized through following technical scheme:
the utility model discloses a first aspect provides an blast pipe supporting component, include:
the connecting frame is used for being connected with a bottom frame of a vehicle, and a through hole is formed in the bottom of the connecting frame;
the universal damping ball head is arranged in the connecting frame and can rotate in the connecting frame;
the connecting rod is fixedly connected with the universal damping ball head and penetrates through the through hole, and the diameter of the connecting rod is smaller than that of the through hole;
and the fixing piece is connected with the connecting rod and used for fixing the exhaust pipe.
The utility model provides an exhaust pipe supporting component adopts the universal mode of stabilizing the absorbing to reduce and transmits the vibration noise of driver's cabin from the engine via the blast pipe, and the high temperature radiation's blast pipe is kept away from to the damping body, reduces high temperature ageing, promotes damping body life-span.
In addition, according to the utility model discloses an exhaust pipe supporting component still can have following additional technical characterstic:
in some embodiments of the present invention, the connecting rod is a telescopic rod with adjustable length.
In some embodiments of the present invention, the connecting rod is provided with a fastening mechanism capable of locking the telescopic rod.
In some embodiments of the present invention, the telescopic rod includes a first connecting rod portion connected to the universal damping ball head, a second connecting rod portion slidably connected to the first connecting rod portion, and a third connecting rod portion slidably connected to the second connecting rod portion, a lower end of the third connecting rod portion is provided with a hook, the first connecting rod portion is provided with a first locking nut of the fastening mechanism, the second connecting rod portion is provided with a second locking nut of the fastening mechanism, and one end of the third connecting rod portion is provided with the second locking nut of the fastening mechanism.
In some embodiments of the present invention, the fixing member is a hoop, the hoop can supply the exhaust pipe to pass and fasten, and the hoop is provided with a hanging ring connected to the connecting rod.
In some embodiments of the present invention, the universal damping ball is an elastic member.
In some embodiments of the present invention, the through hole is provided with a first wear layer.
In some embodiments of the present invention, the outer spherical surface of the universal damping ball head is provided with a second wear-resistant layer.
A second aspect of the present invention provides a vehicle, the vehicle comprising:
a bottom frame;
an exhaust pipe;
an exhaust pipe support assembly through which the exhaust pipe is connected with a bottom frame of a vehicle, the exhaust pipe support assembly being in accordance with the exhaust pipe support assembly as described above.
The utility model provides a vehicle has the blast pipe supporting component who adopts the universal stable damping mode, can reduce the vibration noise that the engine transmitted the driver's cabin via the blast pipe effectively, and blast pipe supporting component's the damping body keeps away from high temperature radiation's blast pipe simultaneously, can reduce high temperature ageing, promotes the life-span of the damping body.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like parts are designated by like reference numerals throughout the drawings. In the drawings:
fig. 1 schematically shows a structural schematic view of an exhaust pipe support assembly according to an embodiment of the present invention;
the reference symbols in the drawings denote the following:
10: connecting frame, 11: first wear-resistant layer, 12: connection hole, 13: a through hole;
20: universal shock attenuation bulb, 21: a second wear layer;
30: link, 31: first connecting rod portion, 32: first lock nut, 33: second connecting rod portion, 34: second lock nut, 35: third connecting rod portion, 36: hook, 37: fixing plate, 38: fixing a nut;
40: fixing member, 41: hanging a ring;
50: an exhaust pipe;
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
It is to be understood that the terminology used herein is for the purpose of describing particular example embodiments only, and is not intended to be limiting. As used herein, the singular forms "a", "an" and "the" may be intended to include the plural forms as well, unless the context clearly indicates otherwise. The terms "comprises," "comprising," "including," and "having" are inclusive and therefore specify the presence of stated features, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, steps, operations, elements, components, and/or groups thereof. The method steps, processes, and operations described herein are not to be construed as necessarily requiring their performance in the particular order described or illustrated, unless specifically identified as an order of performance. It should also be understood that additional or alternative steps may be used.
Although the terms, second, third, etc. may be used herein to describe various elements, components, regions, layers and/or sections, these elements, components, regions, layers and/or sections should not be limited by these terms. These terms may be only used to distinguish one element, component, region, layer or section from another region, layer or section. Terms such as "second" and other numerical terms when used herein do not imply a sequence or order unless clearly indicated by the context. Thus, an element, component, region, layer or section discussed below could be termed a second element, component, region, layer or section without departing from the teachings of the example embodiments.
For convenience of description, spatially relative terms, such as "inner", "outer", "lower", "below", "upper", "above", and the like, may be used herein to describe one element or feature's relationship to another element or feature as illustrated in the figures. Such spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" or "over" the other elements or features. Thus, the example term "below … …" can include both an orientation of above and below. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
As shown in fig. 1, a first aspect of the present invention provides an exhaust pipe support assembly, including:
the connecting frame 10 is used for being connected with a bottom frame of a vehicle, and a through hole 13 is formed in the bottom of the connecting frame 10;
the universal damping ball 20 is arranged in the connecting frame 10, and the universal damping ball 20 can rotate in the connecting frame 10;
the connecting rod 30 is fixedly connected with the universal damping ball head 20 and penetrates through the through hole 13, and the diameter of the connecting rod 30 is smaller than that of the through hole 13;
and a fixing member 40 connected to the connecting rod 30 for fixing the exhaust pipe.
The utility model provides an exhaust pipe support assembly adopts the mode that universal shock attenuation bulb 20 cooperates link 10 to reduce the vibration noise that transmits the driver's cabin from the engine via blast pipe 50, link 10 passes connecting hole 12 through the bolt and is connected with the bottom frame of vehicle, universal shock attenuation bulb 20 is rotatable to be arranged in link 10, one end of connecting rod 30 is through fixed plate 37 and fixation nut 38 and universal shock attenuation bulb 20 fixed connection, the other end of connecting rod 30 is connected with mounting 40, when the engine operation produces the vibration, blast pipe 50 is vibrated and swung, thereby drive the swing of exhaust pipe support assembly, and then drive universal shock attenuation bulb 20 and rotate in link 10, lead to partial vibration to be absorbed, reduce the vibration noise that blast pipe 50 transmits the driver's cabin through the bottom frame of vehicle, simultaneously, the universal shock attenuation bulb 20 as the damping body keeps away from the blast pipe 50 of high temperature radiation, the aging caused by high temperature is reduced, and the service life of the vibration damping body is prolonged.
In some embodiments of the present invention, the connecting rod 30 is a telescopic rod with adjustable length. The length of the connecting rod 30 can be adjusted according to the positions of different vehicle frames and exhaust pipes, so that the exhaust pipe support assembly has wider applicability.
In some embodiments of the present invention, the connecting rod 30 is provided with a fastening mechanism capable of locking the telescopic rod. The fastening mechanism can lock the telescopic rod when the telescopic rod is adjusted to a proper length. The fastening mechanism can be a locking nut arranged at the port of the telescopic rod, and when the telescopic rod is adjusted to a proper position, the locking nut is screwed down to fix the length of the telescopic rod. The fastening mechanism can also be a jackscrew arranged on the side surface of the telescopic rod, and when the telescopic rod is adjusted to a proper position, the jackscrew is screwed down to fix the length of the telescopic rod.
In some embodiments of the present invention, the telescopic rod comprises a first connecting rod portion 31 connected to the universal shock-absorbing ball head 20, a second connecting rod portion 33 slidably connected to the first connecting rod portion 31, and a third connecting rod portion 35 slidably connected to the second connecting rod portion 33, wherein the lower end of the third connecting rod portion 35 is provided with a hook 36, one end of the first connecting rod portion 31 connected to the second connecting rod portion 32 is provided with a first lock nut 32 of a fastening mechanism, and one end of the second connecting rod portion 33 connected to the third connecting rod portion 35 is provided with a second lock nut 34 of the fastening mechanism. Set up the syllogic telescopic link, make blast pipe supporting component can adapt to the bottom frame of different vehicles and the distance of blast pipe, improve blast pipe supporting component's suitability.
In some embodiments of the present invention, the fixing member 40 is a hoop, the hoop can allow the exhaust pipe 50 to pass through and fasten, and the hoop is provided with a hanging ring 41 connected to the connecting rod 30. The exhaust pipe is fixed through the hoop, the hoop is reliable in structural connection, small in occupied area and good in durability.
In some embodiments of the present invention, the universal damping ball 20 is an elastic member. The elastic universal shock absorption ball head 20 can absorb vibration and reduce noise.
In some embodiments of the present invention, the first wear-resistant layer 11 is disposed at the through hole 13. The first wear-resistant layer 11 is arranged, so that the wear resistance of the contact position of the connecting frame 10 and the universal shock absorption ball head 20 can be improved, and the durability of the connecting frame 10 is improved.
In some embodiments of the present invention, the outer spherical surface of the universal damping ball 20 is provided with a second wear layer 21. The second wear-resistant layer 21 is arranged, so that the wear resistance of the contact position of the connecting frame 10 and the universal shock absorption ball head 20 can be improved, and the durability of the universal shock absorption ball head 20 is improved.
A second aspect of the present invention provides a vehicle, including:
a bottom frame;
an exhaust pipe 50;
an exhaust pipe support assembly by which the exhaust pipe 50 is connected to the bottom frame is in accordance with the exhaust pipe support assembly described above.
The utility model provides a vehicle has the blast pipe supporting component who adopts universal shock attenuation bulb 20, can reduce the vibration noise that the engine transmitted the driver's cabin via blast pipe 50 effectively, and blast pipe 50 of high temperature radiation is kept away from to blast pipe supporting component's the universal shock attenuation bulb 20 of damping body simultaneously, can reduce high temperature and cause universal shock attenuation bulb 20 ageing, promotes universal shock attenuation bulb 20's life-span.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (9)
1. An exhaust pipe support assembly, comprising:
the connecting frame is used for being connected with a bottom frame of a vehicle, and a through hole is formed in the bottom of the connecting frame;
the universal damping ball head is arranged in the connecting frame and can rotate in the connecting frame;
the connecting rod is fixedly connected with the universal damping ball head and penetrates through the through hole, and the diameter of the connecting rod is smaller than that of the through hole;
and the fixing piece is connected with the connecting rod and used for fixing the exhaust pipe.
2. The exhaust pipe support assembly of claim 1 wherein said link is a telescoping rod of adjustable length.
3. The exhaust pipe support assembly of claim 2 wherein said link is provided with a fastening mechanism capable of locking said telescoping rod.
4. The exhaust pipe support assembly according to claim 3, wherein the telescopic rod comprises a first connecting rod part connected with the universal damping ball head, a second connecting rod part slidably connected with the first connecting rod part, and a third connecting rod part slidably connected with the second connecting rod part, a hook is arranged at the lower end of the third connecting rod part, a first locking nut of the fastening mechanism is arranged at one end of the first connecting rod part connected with the second connecting rod part, and a second locking nut of the fastening mechanism is arranged at one end of the second connecting rod part connected with the third connecting rod part.
5. The exhaust pipe support assembly according to claim 1, wherein the fixing member is a hoop, the hoop can allow the exhaust pipe to pass through and fasten, and the hoop is provided with a hanging ring connected with the connecting rod.
6. The exhaust pipe support assembly of claim 1 wherein said universal shock absorbing bulb is an elastomeric member.
7. The exhaust pipe support assembly according to any one of claims 1 to 6, wherein a first wear resistant layer is provided at the through hole.
8. The exhaust pipe support assembly according to any one of claims 1 to 6, wherein an outer spherical surface of the universal damping bulb is provided with a second wear layer.
9. A vehicle, characterized in that the vehicle comprises:
a bottom frame;
an exhaust pipe;
an exhaust pipe support assembly through which the exhaust pipe is connected to the bottom frame, the exhaust pipe support assembly being in accordance with any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921535904.9U CN210860094U (en) | 2019-09-12 | 2019-09-12 | Exhaust pipe supporting assembly and vehicle with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921535904.9U CN210860094U (en) | 2019-09-12 | 2019-09-12 | Exhaust pipe supporting assembly and vehicle with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210860094U true CN210860094U (en) | 2020-06-26 |
Family
ID=71298643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921535904.9U Active CN210860094U (en) | 2019-09-12 | 2019-09-12 | Exhaust pipe supporting assembly and vehicle with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210860094U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114658925A (en) * | 2022-04-14 | 2022-06-24 | 扬州中远海运重工有限公司 | Temporary pipeline fixing device |
-
2019
- 2019-09-12 CN CN201921535904.9U patent/CN210860094U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114658925A (en) * | 2022-04-14 | 2022-06-24 | 扬州中远海运重工有限公司 | Temporary pipeline fixing device |
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