CN108547692A - A kind of suspended and fixed device of automobile exhaust pipe - Google Patents
A kind of suspended and fixed device of automobile exhaust pipe Download PDFInfo
- Publication number
- CN108547692A CN108547692A CN201810674346.8A CN201810674346A CN108547692A CN 108547692 A CN108547692 A CN 108547692A CN 201810674346 A CN201810674346 A CN 201810674346A CN 108547692 A CN108547692 A CN 108547692A
- Authority
- CN
- China
- Prior art keywords
- shaped board
- exhaust pipe
- dynamic
- suspended
- fixed plate
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K13/00—Arrangement in connection with combustion air intake or gas exhaust of propulsion units
- B60K13/04—Arrangement in connection with combustion air intake or gas exhaust of propulsion units concerning exhaust
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/08—Other arrangements or adaptations of exhaust conduits
- F01N13/082—Other arrangements or adaptations of exhaust conduits of tailpipe, e.g. with means for mixing air with exhaust for exhaust cooling, dilution or evacuation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/18—Construction facilitating manufacture, assembly, or disassembly
- F01N13/1805—Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body
- F01N13/1811—Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body with means permitting relative movement, e.g. compensation of thermal expansion or vibration
- F01N13/1822—Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body with means permitting relative movement, e.g. compensation of thermal expansion or vibration for fixing exhaust pipes or devices to vehicle body
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2340/00—Dimensional characteristics of the exhaust system, e.g. length, diameter or volume of the apparatus; Spatial arrangements of exhaust apparatuses
- F01N2340/04—Dimensional characteristics of the exhaust system, e.g. length, diameter or volume of the apparatus; Spatial arrangements of exhaust apparatuses characterised by the arrangement of an exhaust pipe, manifold or apparatus in relation to vehicle frame or particular vehicle parts
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Transportation (AREA)
- Exhaust Silencers (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The invention discloses a kind of suspended and fixed devices of automobile exhaust pipe, including fixed plate, dynamic U-shaped board and determine U-shaped board, the center position of the fixed plate is threaded with threaded rod, and U-shaped board welding by symmetrically arranged strut and is determined in the top both sides of the fixed plate.In the present invention, first, by rotating swing arm, threaded rod rotates, so that cambered surface convex block moves up, cambered surface convex block acts directly at the bottom centre position of dynamic U-shaped board, so that the slow uplink of dynamic U-shaped board, finally, two straps securely fix discharge duct above and below making, structure adds list, it is easy to operate, it is easily installed and dismantles, secondly, in fastener cycle, air spring can avoid strap from damaging the tube wall of exhaust pipe, finally, pass through the setting of damping spring, the effect of vibration being transferred to from automobile on exhaust pipe can effectively be reduced, to be effectively protected exhaust pipe structure.
Description
Technical field
The present invention relates to technical field of automobile accessories more particularly to a kind of suspended and fixed devices of automobile exhaust pipe.
Background technology
Exhaust pipe is installed between engine exhaust and silencer, and it is in Flexible spacecraft to make whole gas extraction system, to
Play the role of vibration and noise reducing, facilitate installation and extend the exhausting silencer system service life.Exhaust pipe is mainly used for Light-duty Vehicle, minicar
And car, motorcycle, exhaust pipe structure are that double-ply bellows is cladded with wire sets, the structure of both ends straight section housing snap ring is
Make noise elimination effect more preferably, bellows interior can match telescopic joint or net cover, and the main material of exhaust pipe is stainless steel, cutting ferrule and take over
Material can be stainless steel or aluminum-plated steel.
However, the suspended and fixed device of existing automobile exhaust pipe still has several drawbacks place, it is first, existing solid
Determine device to be fastened generally by bolt, be not easy to mount and dismount, secondly, corresponding shock-absorbing ability is poor, and automobile shakes
Action causes exhaust pipe structure impaired with can be transferred directly on exhaust pipe, finally, easily to being vented during clamping fastener
Pipe outer wall damages.
Invention content
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of automobile exhaust pipe proposed is outstanding
Hang fixing device.
To achieve the goals above, present invention employs following technical solutions：A kind of suspension fixation dress of automobile exhaust pipe
It sets, including fixed plate, dynamic U-shaped board and determines U-shaped board, the center position of the fixed plate is threaded with threaded rod, described solid
The top both sides of fixed board are by symmetrically arranged strut and determine U-shaped board welding, described to determine to be located at strut between U-shaped board and fixed plate
On slidably connect dynamic U-shaped board, and dynamic U-shaped board and determine on the inner surface wall of U-shaped board by the air spring that is equally spaced with consolidate
Clamp plate elastic connection, the top both sides for determining U-shaped board are symmetrically welded with bending bar, and the top back of the body of two bending bars
It is hinged with mounting plate from side, the bottoms of two mounting plates passes through the damping spring bottom with two bending bars respectively
Portion side corresponds elastic connection.
As further describing for above-mentioned technical proposal：
The bottom end of the threaded rod is welded with swing arm, top through fixed plate and with cambered surface weld tabs.
As further describing for above-mentioned technical proposal：
The concave surface of the dynamic U-shaped board is arranged oppositely with U-shaped board concave surface is determined.
As further describing for above-mentioned technical proposal：
The strap is arc surface structure.
As further describing for above-mentioned technical proposal：
The corner dimension of the lower surface of the damping spring and mounting plate is 45 °.
In the present invention, first, by rotating swing arm, threaded rod rotation, so that cambered surface convex block moves up, cambered surface is convex
Block acts directly at the bottom centre position of dynamic U-shaped board so that the slow uplink of dynamic U-shaped board finally makes two straps up and down
Discharge duct is securely fixed, structure adds list, easy to operate, is easily installed and dismantles, secondly, and in fastener cycle, air bullet
Spring can avoid strap from damaging the tube wall of exhaust pipe, finally, by the setting of damping spring, can effectively reduce
It is transferred to the effect of vibration on exhaust pipe from automobile, to be effectively protected exhaust pipe structure.
Description of the drawings
Fig. 1 is a kind of main structure diagram of the suspended and fixed device of automobile exhaust pipe proposed by the present invention；
Fig. 2 is the structural schematic diagram of the strap of the suspended and fixed device of automobile exhaust pipe of the present invention；
Fig. 3 is the structural schematic diagram of the threaded rod of the suspended and fixed device of automobile exhaust pipe of the present invention.
Marginal data：
1- fixed plates, 2- swing arms, 3- threaded rods, 31- cambered surfaces convex block, 4- struts, 5- move that U templates, that 6- determines U-shaped board, 7- is solid
Clamp plate, 8- bendings bar, 9- damping springs, 10- mounting plates, 11- air springs.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-3, a kind of suspended and fixed device of automobile exhaust pipe, including fixed plate 1, dynamic U-shaped board 5 and determine U-shaped board
6, the center position of fixed plate 1 is threaded with threaded rod 3, the top both sides of fixed plate 1 by symmetrically arranged strut 4 with
Determine the welding of U-shaped board 6, determine between U-shaped board 6 and fixed plate 1 to be located on strut 4 and slidably connect dynamic U-shaped board 5, and dynamic U-shaped board 5 and
Determine to determine the top of U-shaped board 6 by the air spring 11 and 7 elastic connection of strap that are equally spaced on the inner surface wall of U-shaped board 6
Portion both sides are symmetrically welded with bending bar 8, and the top of two bending bars 8 is hinged with mounting plate 10, two mounting plates away from side
10 bottom corresponds elastic connection with the bottom side of two bending bars 8 respectively by damping spring 9.
The bottom end of threaded rod 3 is welded with swing arm 2, and top is welded through fixed plate 1 and with cambered surface convex block 31, moves U-shaped board 5
Concave surface is arranged oppositely with 6 concave surface of U-shaped board is determined, and strap 7 is arc surface structure, the lower surface of damping spring 9 and mounting plate 10
Corner dimension be 45 °.
The both sides of dynamic U-shaped board 5 offer the through-hole convenient for being slidably connected with strut 4, are set by two the symmetrical of strut 4
It sets, the stability of structure can be improved, keep strap 7 and the outer tube wall of exhaust pipe fixed more reliable and more stable, geometrical clamp
Plate 7 is arc surface structure, and convenient for suiting well with exhaust pipe, damping spring 9 is for reducing effect of vibration, to be risen to exhaust pipe
To certain protective effect.
Operation principle：In use, by automobile exhaust pipe across the position determined U-shaped board 6 and dynamic U-shaped board 5, then should
Fixing device is fixed together by bolt and mounting plate 10 with automobile support plate, then, by rotating swing arm 2, threaded rod 3
Rotation, so that cambered surface convex block 31 moves up, cambered surface convex block 31 acts directly at the bottom centre position of dynamic U-shaped board 5,
So that 5 slow uplink of dynamic U-shaped board finally makes upper and lower two straps 7 securely fix discharge duct, in fastener cycle,
Air spring 11 can avoid strap 7 from damaging the tube wall of exhaust pipe, meanwhile, it can be effective by damping spring 9
It reduces from automobile and is transferred to the effect of vibration on exhaust pipe, to be effectively protected exhaust pipe structure.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (5)
1. a kind of suspended and fixed device of automobile exhaust pipe, including fixed plate (1), dynamic U-shaped board (5) and determine U-shaped board (6), spy
Sign is that the center position of the fixed plate (1) is threaded with threaded rod (3), and the top both sides of the fixed plate (1) are logical
It crosses symmetrically arranged strut (4) and determines U-shaped board (6) welding, it is described to determine to be located at strut (4) between U-shaped board (6) and fixed plate (1)
On slidably connect dynamic U-shaped board (5), and dynamic U-shaped board (5) and determine the air on the inner surface walls of U-shaped board (6) by being equally spaced
Spring (11) and strap (7) elastic connection, the top both sides for determining U-shaped board (6) are symmetrically welded with bending bar (8), and
The top of two bending bars (8) is hinged with mounting plate (10) away from side, and the bottom of two mounting plates (10) is logical
It crosses damping spring (9) and corresponds elastic connection with the bottom side of two bending bars (8) respectively.
2. a kind of suspended and fixed device of automobile exhaust pipe according to claim 1, which is characterized in that the threaded rod
(3) bottom end is welded with swing arm (2), and top is welded through fixed plate (1) and with cambered surface convex block (31).
3. a kind of suspended and fixed device of automobile exhaust pipe according to claim 1, which is characterized in that the dynamic U-shaped board
(5) concave surface is arranged oppositely with U-shaped board (6) concave surface is determined.
4. a kind of suspended and fixed device of automobile exhaust pipe according to claim 1, which is characterized in that the strap
(7) it is arc surface structure.
5. a kind of suspended and fixed device of automobile exhaust pipe according to claim 1, which is characterized in that the damping spring
(9) it is 45 ° with the corner dimension of the lower surface of mounting plate (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810674346.8A CN108547692A (en) | 2018-06-26 | 2018-06-26 | A kind of suspended and fixed device of automobile exhaust pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810674346.8A CN108547692A (en) | 2018-06-26 | 2018-06-26 | A kind of suspended and fixed device of automobile exhaust pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108547692A true CN108547692A (en) | 2018-09-18 |
Family
ID=63493290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810674346.8A Withdrawn CN108547692A (en) | 2018-06-26 | 2018-06-26 | A kind of suspended and fixed device of automobile exhaust pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108547692A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111101699A (en) * | 2018-10-29 | 2020-05-05 | 香港中华煤气有限公司 | Stabilizing device |
| CN112277631A (en) * | 2020-11-06 | 2021-01-29 | 徐腊梅 | Suspension damping device for automobile exhaust pipe |
| CN113339123A (en) * | 2021-06-07 | 2021-09-03 | 扬州润盈机械有限公司 | Tail gas filter equipment for internal-combustion engine convenient to clearance and change |
-
2018
- 2018-06-26 CN CN201810674346.8A patent/CN108547692A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111101699A (en) * | 2018-10-29 | 2020-05-05 | 香港中华煤气有限公司 | Stabilizing device |
| CN111101699B (en) * | 2018-10-29 | 2023-10-20 | 香港中华煤气有限公司 | Stabilization device |
| CN112277631A (en) * | 2020-11-06 | 2021-01-29 | 徐腊梅 | Suspension damping device for automobile exhaust pipe |
| CN112277631B (en) * | 2020-11-06 | 2021-10-15 | 湖北万联达汽车科技股份有限公司 | Suspension damping device for automobile exhaust pipe |
| CN113339123A (en) * | 2021-06-07 | 2021-09-03 | 扬州润盈机械有限公司 | Tail gas filter equipment for internal-combustion engine convenient to clearance and change |
| CN113339123B (en) * | 2021-06-07 | 2022-04-01 | 扬州润盈机械有限公司 | Tail gas filter equipment for internal-combustion engine convenient to clearance and change |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108547692A (en) | A kind of suspended and fixed device of automobile exhaust pipe | |
| US4727957A (en) | Rubber vibration isolator for muffler | |
| CN204547752U (en) | For silencer installation device and the dumping car of vehicle | |
| CN108953105A (en) | The fixed structure of vehicle-mounted compressor | |
| JP2004150425A (en) | Fixing mechanism of muffler for automobile | |
| JP2003104071A (en) | Muffler mounting structure in construction equipment | |
| JPS6323271Y2 (en) | ||
| CN211145749U (en) | Door type pipeline anti-seismic support | |
| CN211145750U (en) | Longitudinal anti-seismic support and hanger | |
| CN209586624U (en) | Vibration reduction device for compressor, caravan air-conditioning and caravan | |
| JP2000006673A (en) | Dynamic damper for exhaust pipe of vehicle | |
| CN108583263A (en) | A kind of lift-on/lift-off type dynamic assembly suspension device | |
| CN207245829U (en) | A kind of damping exhaust pipe mounting bracket | |
| CN217118995U (en) | Sputum aspirator | |
| CN104773066B (en) | Exhaust suspension device for passenger car | |
| JPH08170527A (en) | Exhaust device supporting structure in vehicle | |
| JP3931053B2 (en) | Exhaust pipe support device | |
| CN214008304U (en) | High-strength anti-seismic support and hanger | |
| KR0132564Y1 (en) | Exhaust apparatus hanger | |
| CN208053092U (en) | A kind of exhaust pipe fixation structure | |
| CN206801669U (en) | For car front exhaust pipe damping, buffering block | |
| CN211116829U (en) | Vertical chemical circulating pump | |
| CN214314833U (en) | Motor shield for coal mine electromechanical equipment | |
| CN217207039U (en) | Water pump vibration/noise reduction structure for water purifier | |
| CN216636140U (en) | Reinforcing piece for noise reduction and exhaust of automobile suspension point convenient to connect and mount |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180918 |
|
| WW01 | Invention patent application withdrawn after publication |