CN102358170B - Suspending device for vehicle exhaust system - Google Patents
Suspending device for vehicle exhaust system Download PDFInfo
- Publication number
- CN102358170B CN102358170B CN201110216161.0A CN201110216161A CN102358170B CN 102358170 B CN102358170 B CN 102358170B CN 201110216161 A CN201110216161 A CN 201110216161A CN 102358170 B CN102358170 B CN 102358170B
- Authority
- CN
- China
- Prior art keywords
- suspension hook
- hollow structure
- exhaust system
- hook body
- pipe link
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Exhaust Silencers (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The invention discloses a suspending device for a vehicle exhaust system. The suspending device comprises a lifting hook body consisting of a straight section and a downwards bent vertical section, and an L-shaped lifting hook connected to the lower end of the vertical section of the lifting hook body, wherein a horizontal section of the lifting hook is vertical to the straight section of the lifting hook body; an L-shaped connection rod is connected with the middle part of the vertical section of the lifting hook body; a horizontal section of the connection rod is parallel to the horizontal section of the lifting hook; an installation opening for a muffler inlet pipe is formed between the lower surface of the connection rod and the upper surface of the lifting hook; and the muffler inlet pipe is clamped in the installation opening. The suspending device has a simple structure; a supporting force on the exhaust system is increased; and the problem of severe shaking of the exhaust system under the condition of sudden turning of a vehicle or a worse road condition is solved, the rigidity of the whole lifting hook is enhanced, and an interference phenomenon probably arisen during movement of the exhaust system and surrounding parts can be avoided.
Description
Technical field
The present invention relates to motor vehicle exhaustion system suspension hook structure, be specifically related to a kind of suspending device for vehicle exhaust system.
Background technology
According to temperature height, motor vehicle exhaustion system can be divided into hot junction and cold junction two parts, and the part nearer apart from driving engine is hot junction, comprises dontake pipe and Catalyst; Part far away is cold junction, comprises noise silencer, muffler inlet pipe, intermediate connection tube, tail pipe and suspension hook etc.Generally, cold junction part will be arranged 3～4 suspension hooks, and these suspension hooks not only will support whole cold junction, but also need to meet certain rigidity requirement: needs are avoided resonance on the one hand, do not produce on the other hand new vibration as far as possible; Particularly at cold junction pipeline and suspension hook arm longer in the situation that, rocking of exhaust system is larger, exists with its Surrounding Parts on the go and occurs the risk of interfering.Existing automobile engine exhaust system suspension hook structure is comprised of suspension hook body and suspension hook, only only have place's attachment point, and rigidity is less than normal with cold junction pipeline enclosure, cannot meet the NVH performance figure of exhaust system.
Summary of the invention
The object of this invention is to provide a kind of motor vehicle exhaustion system erecting by overhang, this erecting by overhang can strengthen supporting capacity to motor vehicle exhaustion system, weaken exhaust system there is the phenomenon of rocking in severe situation, strengthens anti-vibration, vibration resistance.
A kind of suspending device for vehicle exhaust system of the present invention, comprise the vertically L-shaped suspension hook of section lower end of a flat segments and the suspension hook body that vertically section forms and connecting shackle body, the horizontal segment of this suspension hook is vertical with the flat segments of suspension hook body, it is characterized in that: at the middle part of the vertical section of suspension hook body, be connected with the pipe link of " L " shape, the horizontal segment of this pipe link be positioned at same plane parallel with the horizontal segment of suspension hook; Pipe link below and suspension hook above between form the construction opening of a muffler inlet pipe, muffler inlet pipe clamp is in this construction opening.
Described a kind of suspending device for vehicle exhaust system, described in it, the material of suspension hook body, pipe link and suspension hook is identical.
Described a kind of suspending device for vehicle exhaust system, described in it, suspension hook body is hollow structure.
Described a kind of suspending device for vehicle exhaust system, described in it, pipe link is hollow structure.
Described a kind of suspending device for vehicle exhaust system, described in it, suspension hook is hollow structure.
Described a kind of suspending device for vehicle exhaust system, described in it, suspension hook body and suspension hook are hollow structure.
Described a kind of suspending device for vehicle exhaust system, described in it, suspension hook body and pipe link are hollow structure.
Described a kind of suspending device for vehicle exhaust system, described in it, suspension hook and pipe link are hollow structure.
Described a kind of suspending device for vehicle exhaust system, described in it, suspension hook body, pipe link and suspension hook are hollow structure.
Erecting by overhang of the present invention arranges a pipe link on suspension hook body, has strengthened the performance of suspension hook.Muffler inlet pipe is fixed between pipe link and suspension hook, has also strengthened the bearing force to exhaust system simultaneously, has weakened rocking of muffler inlet pipe.Suspension hook body, suspension hook and pipe link are hollow structure, have alleviated the weight of erecting by overhang; Suspension hook body, suspension hook and pipe link adopt identical material, are convenient to the welding between them.
Beneficial effect of the present invention: this apparatus structure is simple, strengthened the bearing force to exhaust system, weaken exhaust system in vehicle sharply turning or the situation such as road conditions are more severe and rocked larger problem, and strengthened the rigidity of suspension hook integral body, avoided exhaust system and parts may occur in motion process interference around; Anti-vibration, the vibration resistance of cargo hook gear have been strengthened.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present invention;
Fig. 2 is the schematic diagram that the present invention uses state.
The specific embodiment
Below in conjunction with drawings and Examples, the present invention is further illustrated.
Embodiment 1, a kind of suspending device for vehicle exhaust system, comprise a flat segments and the suspension hook body 1 that vertically section forms and the L-shaped suspension hook 3 that is connected to 1 vertical section of lower end of suspension hook body, the horizontal segment of this suspension hook 3 is vertical with the flat segments of suspension hook body 1, at suspension hook body 1, be vertically welded with the pipe link 2 of " L " shape in the middle part of end, the parallel same plane that is positioned at of horizontal segment of the horizontal segment of this pipe link 2 and suspension hook 3; Pipe link 2 below and suspension hook 3 above between form the construction opening of a muffler inlet pipe 4, muffler inlet pipe 4 is stuck in this construction opening, the upper and lower both sides of muffler inlet pipe 4 respectively with pipe link 2, suspension hook 3 weld togethers.Suspension hook body 1, pipe link 2 are identical with the material of suspension hook 3.
Embodiment 4, a kind of suspending device for vehicle exhaust system, comprise a flat segments and the suspension hook body 1 that vertically section forms and the L-shaped suspension hook 3 of 1 vertical section of lower end of connecting shackle body, the horizontal segment of this suspension hook 3 is vertical with the flat segments of suspension hook body 1, the middle part of vertically holding at suspension hook body 1 is welded with the pipe link 2 of the hollow structure of " L " shape, the horizontal segment of the pipe link 2 of this hollow structure and the parallel same plane that is positioned at of the horizontal segment of suspension hook 3; The pipe link 2 of hollow structure below and suspension hook 3 above between form the construction opening of a muffler inlet pipe 4, muffler inlet pipe 4 is stuck in this construction opening, the upper and lower both sides of muffler inlet pipe 4 respectively with pipe link 2, suspension hook 3 weld togethers of hollow structure.The pipe link 2 of suspension hook body 1, hollow structure is identical with the material of suspension hook 3.
Embodiment 5, a kind of suspending device for vehicle exhaust system, comprise the suspension hook body 1 of an a flat segments and hollow structure that vertically section forms and be connected to the suspension hook 3 of L-shaped hollow structure of 1 vertical section of lower end of suspension hook body of hollow structure, the horizontal segment of the suspension hook 3 of this hollow structure is vertical with the flat segments of the suspension hook body 1 of hollow structure, at the suspension hook body 1 of hollow structure, be vertically welded with the pipe link 2 of the hollow structure of " L " shape in the middle part of end, the parallel same plane that is positioned at of horizontal segment of the horizontal segment of this pipe link 2 and the suspension hook of hollow structure 3; Pipe link 2 below and the suspension hook 3 of hollow structure above between form the construction opening of a muffler inlet pipe 4, muffler inlet pipe 4 is stuck in this construction opening, the upper and lower both sides of muffler inlet pipe 4 respectively with suspension hook 3 weld togethers of pipe link 2, hollow structure.The suspension hook body 1 of hollow structure, pipe link 2 are identical with the material of the suspension hook 3 of hollow structure.
Embodiment 6, a kind of suspending device for vehicle exhaust system, comprise the suspension hook body 1 of an a flat segments and hollow structure that vertically section forms and be connected to the suspension hook 3 of L-shaped hollow structure of 1 vertical section of lower end of suspension hook body of hollow structure, the horizontal segment of the suspension hook 3 of this hollow structure is vertical with the flat segments of the suspension hook body 1 of hollow structure, the middle part of vertically holding at the suspension hook body 1 of hollow structure is welded with the pipe link 2 of the hollow structure of " L " shape, the horizontal segment of pipe link 2 of this hollow structure and the parallel same plane that is positioned at of the horizontal segment of the suspension hook of hollow structure 3, the pipe link 2 of hollow structure below and the suspension hook 3 of hollow structure above between form the construction opening of a muffler inlet pipe 4, muffler inlet pipe 4 is stuck in this construction opening, the upper and lower both sides of muffler inlet pipe 4 respectively with the pipe link 2 of hollow structure, suspension hook 3 weld togethers of hollow structure.The suspension hook body 1 of hollow structure, pipe link 2 are identical with the material of the suspension hook 3 of hollow structure.
Embodiment 7, a kind of suspending device for vehicle exhaust system, comprise a flat segments and the suspension hook body 1 that vertically section forms and the suspension hook 3 that is connected to the L-shaped hollow structure of 1 vertical section of lower end of suspension hook body, the horizontal segment of the suspension hook 3 of this hollow structure is vertical with the flat segments of suspension hook body 1, at suspension hook body 1, be vertically welded with the pipe link 2 of hollow structure of the hollow structure of " L " shape, the horizontal segment of pipe link 2 of this hollow structure and the parallel same plane that is positioned at of the horizontal segment of the suspension hook of hollow structure 3 in the middle part of end; The pipe link 2 of hollow structure below and the suspension hook 3 of hollow structure above between form the construction opening of a muffler inlet pipe 4, muffler inlet pipe 4 is stuck in this construction opening, the upper and lower both sides of muffler inlet pipe 4 respectively with the pipe link 2 of hollow structure, suspension hook 3 weld togethers of hollow structure.The pipe link 2 of suspension hook body 1, hollow structure is identical with the material of the suspension hook 3 of hollow structure.
Embodiment 8, referring to a kind of suspending device for vehicle exhaust system shown in Fig. 1 and Fig. 2, comprise the suspension hook body 1 of an a flat segments and hollow structure that vertically section forms and be connected to the suspension hook 3 of hollow structure of L-shaped hollow structure of 1 vertical section of lower end of suspension hook body of hollow structure, the horizontal segment of the suspension hook 3 of this hollow structure is vertical with the flat segments of the suspension hook body 1 of hollow structure, the middle part of vertically holding at the suspension hook body 1 of hollow structure is welded with the pipe link 2 of the hollow structure of " L " shape, the horizontal segment of pipe link 2 of this hollow structure and the parallel same plane that is positioned at of the horizontal segment of the suspension hook of hollow structure 3, the pipe link 2 of hollow structure below and the suspension hook 3 of hollow structure above between form the construction opening of a muffler inlet pipe 4, muffler inlet pipe 4 is stuck in this construction opening, the upper and lower both sides of muffler inlet pipe 4 respectively with the pipe link 2 of hollow structure, suspension hook 3 weld togethers of hollow structure.The suspension hook body 1 of hollow structure, the pipe link 2 of hollow structure are identical with the material of the suspension hook 3 of hollow structure.
Claims (9)
1. a suspending device for vehicle exhaust system, comprise a flat segments and the suspension hook body (1) that vertically section forms and be connected to the vertically L-shaped suspension hook (3) of section lower end of suspension hook body (1), the horizontal segment of this suspension hook is vertical with the flat segments of suspension hook body (1), it is characterized in that: at suspension hook body (1), be vertically connected with the pipe link (2) of " L " shape in the middle part of section, the parallel same plane that is positioned at of horizontal segment of the horizontal segment of this pipe link (2) and suspension hook (3); Pipe link (2) below and suspension hook (3) above between form the construction opening of a muffler inlet pipe (4), muffler inlet pipe (4) is stuck in this construction opening, the upper and lower both sides of muffler inlet pipe (4) respectively with pipe link (2), suspension hook (3) weld together.
2. a kind of suspending device for vehicle exhaust system as claimed in claim 1, is characterized in that: described suspension hook body (1), pipe link (2) are identical with the material of suspension hook (3).
3. a kind of suspending device for vehicle exhaust system as claimed in claim 1 or 2, is characterized in that: described suspension hook body (1) is hollow structure.
4. a kind of suspending device for vehicle exhaust system as claimed in claim 1 or 2, is characterized in that: described pipe link (2) is hollow structure.
5. a kind of suspending device for vehicle exhaust system as claimed in claim 1 or 2, is characterized in that: described suspension hook (3) is hollow structure.
6. a kind of suspending device for vehicle exhaust system as claimed in claim 1 or 2, is characterized in that: described suspension hook body (1) and suspension hook (3) are hollow structure.
7. a kind of suspending device for vehicle exhaust system as claimed in claim 1 or 2, is characterized in that: described suspension hook body (1) and pipe link (2) are hollow structure.
8. a kind of suspending device for vehicle exhaust system as claimed in claim 1 or 2, is characterized in that: described suspension hook (3) and pipe link (2) are hollow structure.
9. a kind of suspending device for vehicle exhaust system as claimed in claim 1 or 2, is characterized in that: described suspension hook body (1), pipe link (2) and suspension hook (3) are hollow structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110216161.0A CN102358170B (en) | 2011-07-31 | 2011-07-31 | Suspending device for vehicle exhaust system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110216161.0A CN102358170B (en) | 2011-07-31 | 2011-07-31 | Suspending device for vehicle exhaust system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102358170A CN102358170A (en) | 2012-02-22 |
| CN102358170B true CN102358170B (en) | 2014-05-07 |
Family
ID=45583569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110216161.0A Active CN102358170B (en) | 2011-07-31 | 2011-07-31 | Suspending device for vehicle exhaust system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102358170B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111992912A (en) * | 2020-08-18 | 2020-11-27 | 无锡威孚力达催化净化器有限责任公司 | Novel welding process for hollow hook assembly and end cover of automobile post-treatment silencer |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201046668Y (en) * | 2006-11-10 | 2008-04-16 | 付爱国 | Vehicle muffler and exhaust pipe multi-station double-damping coupler |
| CN101172504A (en) * | 2006-11-02 | 2008-05-07 | 本田技研工业株式会社 | Automotive tumbrel |
| CN201283777Y (en) * | 2008-10-15 | 2009-08-05 | 上海通用汽车有限公司 | Exhaust tube hanging hook and passenger car with the same |
| CN101823424A (en) * | 2010-05-26 | 2010-09-08 | 浙江吉利汽车研究院有限公司 | Hanging device of automobile exhaust pipe |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008169710A (en) * | 2007-01-09 | 2008-07-24 | Toyota Motor Corp | Vehicle exhaust system structure |
| JP4363448B2 (en) * | 2007-02-05 | 2009-11-11 | トヨタ自動車株式会社 | Exhaust heat exchanger mounting structure |
-
2011
- 2011-07-31 CN CN201110216161.0A patent/CN102358170B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101172504A (en) * | 2006-11-02 | 2008-05-07 | 本田技研工业株式会社 | Automotive tumbrel |
| CN201046668Y (en) * | 2006-11-10 | 2008-04-16 | 付爱国 | Vehicle muffler and exhaust pipe multi-station double-damping coupler |
| CN201283777Y (en) * | 2008-10-15 | 2009-08-05 | 上海通用汽车有限公司 | Exhaust tube hanging hook and passenger car with the same |
| CN101823424A (en) * | 2010-05-26 | 2010-09-08 | 浙江吉利汽车研究院有限公司 | Hanging device of automobile exhaust pipe |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102358170A (en) | 2012-02-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104890494A (en) | Engine suspension cushion assembly | |
| CN102358170B (en) | Suspending device for vehicle exhaust system | |
| CN203580614U (en) | Automobile exhaust pipe pothook | |
| CN102218981B (en) | Semi-independent suspension structure for torsion beam of automobile | |
| CN105351061A (en) | Vibration-damping mounting assembly of automobile muffler | |
| US8109475B2 (en) | Pig tail spring exhaust hanger | |
| CN203221875U (en) | Speed changing box suspension assembly | |
| CN201931983U (en) | Left suspended assembly for engine | |
| CN204236227U (en) | A kind of erecting by overhang of exhaust system and automobile | |
| CN203005069U (en) | Silencer support frame | |
| CN201573534U (en) | Automobile exhaust pipe holder | |
| CN203063663U (en) | Suspension part of automobile exhaust system | |
| CN202047890U (en) | Silencer mounting frame assembly for cargo truck | |
| CN103183083A (en) | Suspension structure of motorcycle engine | |
| CN100509460C (en) | Automobile exhaust system mounting hanger | |
| CN203472504U (en) | Novel pre-damping-type engine support | |
| CN202732072U (en) | Exhaust tail pipe for diesel fork lift truck | |
| CN202732064U (en) | Automobile exhaust pipe hanging lifting hook | |
| CN202046173U (en) | Semi-independent-suspension structure for torsion beam of vehicle | |
| CN202790957U (en) | Support for fixing automobile hose inside automobile | |
| CN204236225U (en) | A kind of automotive muffler damping mount part | |
| CN201849279U (en) | Torsion bar stabilizing device for torsion beam of automobile | |
| CN201890321U (en) | Bridging diamond-shaped frame of motorcycle | |
| CN104373185A (en) | Car muffler suspension fixing structure | |
| CN204236226U (en) | A kind of muffler suspension is installed by damping mount part structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |