CN104773066B - Exhaust suspension device for passenger car - Google Patents
Exhaust suspension device for passenger car Download PDFInfo
- Publication number
- CN104773066B CN104773066B CN201510123652.9A CN201510123652A CN104773066B CN 104773066 B CN104773066 B CN 104773066B CN 201510123652 A CN201510123652 A CN 201510123652A CN 104773066 B CN104773066 B CN 104773066B
- Authority
- CN
- China
- Prior art keywords
- bracket
- suspension bracket
- suspension
- rubber blanket
- clip
- 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.)
- Expired - Fee Related
Links
- 239000000725 suspension Substances 0.000 title claims abstract description 97
- 230000003197 catalytic effect Effects 0.000 claims description 24
- 238000009413 insulation Methods 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 11
- 239000003054 catalyst Substances 0.000 claims description 7
- 230000002265 prevention Effects 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000004615 ingredient Substances 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
- 238000002360 preparation method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Exhaust Silencers (AREA)
Abstract
The invention relates to an exhaust suspension device for a passenger car. The exhaust suspension device comprises a single-supporting-point hoop, a double-supporting-point hoop, a first suspension bracket, a second suspension bracket and a third suspension bracket, wherein the single-supporting-point hoop comprises a first hoop and a first bracket arranged at the bottom of the first hoop; a first rubber pad is arranged between the first bracket and the first suspension bracket; a first heat insulating plate for insulating heat of the rubber pad is arranged on the first bracket; the double-supporting-point hoop comprises a second hoop, and a second bracket and a third bracket which are symmetrically arranged on both sides of the bottom of the second hoop; a second rubber pad is arranged between the second bracket and the second suspension bracket; a third rubber pad is arranged between the third bracket and the third suspension bracket; second heat insulating plates for insulating heat of the rubber pads are arranged above the second suspension bracket and the third suspension bracket. The exhaust suspension device has the characteristics of high structural strength, high durability, prevention of fatigue damage, and the like.
Description
Technical field
The present invention relates to Bus Technology field, and in particular to a kind of car aerofluxuss suspending apparatus.
Background technology
With the popularization of the vehicles, various vehicles enter the life of people, and intake and exhaust system is the weight of vehicle
Ingredient, existing motorbus is wanted to adopt engine at extreme rear, catalytic muffler to adopt four point suspension mode, the suspension mostly
Mode has that structural strength is low, poor durability, the defects such as fatigue damage easily occurs.Additionally, existing car catalytic muffler is outstanding
Hang device does not possess heat insulating function, easily makes the buffer structure of suspending apparatus because overheated and impaired, affects bus engine and car load
Normal work.
The content of the invention
It is an object of the invention to provide a kind of car aerofluxuss suspending apparatus, the aerofluxuss suspending apparatus have structural strength
The features such as height, good endurance, indefatigability are damaged, and with heat insulating function, the buffer structure that can avoid suspending apparatus is heated
Damage, it is ensured that the normal work of bus engine and car load.
For achieving the above object, present invention employs technical scheme below：
A kind of car aerofluxuss suspending apparatus, urge including the single strong point clip for fixed catalytic acoustic filter, for fixation
Change the dual-gripper point clip of acoustic filter, for the first suspension bracket that single strong point clip is fixed on underframe of coach and be used for
The second suspension bracket and the 3rd suspension bracket dual-gripper point clip being fixed on underframe of coach.
Described single strong point clip includes the first clip and is arranged on the first bracket of the first clip bottom.Described
The first rubber blanket is provided between one bracket and the first suspension bracket；The first described bracket be provided with for rubber blanket it is heat-insulated
One thermal insulation board.
Described dual-gripper point clip includes the second clip and is symmetricly set on the second bracket of the second clip two bottom sides
With the 3rd bracket.The second rubber blanket is provided between described the second bracket and the second suspension bracket；Described the 3rd bracket and
The 3rd rubber blanket is provided between three suspension brackets.
Described the second suspension bracket and the 3rd suspension bracket structure is identical, and the two top is equipped with heat-insulated for rubber blanket
The second thermal insulation board.
Described the first bracket and the first rubber blanket is removably mounted on the first suspension bracket by the first bolt；It is described
The second bracket and the second rubber blanket be removably mounted on the second suspension bracket by the second bolt；Described the 3rd bracket and
3rd rubber blanket is removably mounted on the 3rd suspension bracket by the 3rd bolt.
Described the first bracket, the first suspension bracket, the second suspension bracket and the 3rd suspension bracket are U-shaped part.
The first of installation site before and after being equipped with for adjusting catalyst converter on described the first bracket and the first suspension bracket
Waist hole.It is equipped with for adjusting catalyst converter on described the second bracket, the 3rd bracket, the second suspension bracket and the 3rd suspension bracket
Second waist hole of left and right installation site.
Compared to the prior art, beneficial effects of the present invention are：
（1）The present invention by using the single strong point clip with the single strong point of the first bracket and with the second bracket and
The dual-gripper point clip of the 3rd two, the bracket strong point, realizes the fixation of three point one sides of the catalytic muffler on underframe of coach,
Being capable of more preferable fixed catalytic acoustic filter, it is to avoid positioning occurred, the damage to catalytic muffler, and owe rocking for positioning.
3 points determine a plane, catalytic muffler can be carried out into intact fixation.If 4 points represent many positioning of presence, hold
Clip or catalytic muffler deformation are easily caused, if positioning is owed in the expression of two-point locating, acoustic filter can be rocked.
（2）The present invention is by the first bracket and the first suspension bracket, the second bracket and the second suspension bracket, the 3rd bracket
The first rubber blanket, the second rubber blanket and the 3rd rubber blanket are respectively provided between the 3rd suspension bracket, certain subtracting can be played
Shake and the effect for buffering, prevent car vibrations from causing to damage to electromotor and catalytic muffler.
（3）The present invention makes the first bracket, the first suspension bracket, the second suspension bracket and the 3rd suspension support using U-shaped part
Frame, and be provided with the first bracket for the first heat-insulated thermal insulation board of rubber blanket, in the second suspension bracket and the 3rd suspension bracket
Top is equipped with for the second heat-insulated thermal insulation board of rubber blanket, can by two side plates of each U-shaped part, the first thermal insulation board and
Second thermal insulation board, is thermally shielded to the first rubber blanket, the second rubber blanket, the 3rd rubber blanket, prevent each rubber blanket because being heated and
Damage, it is ensured that the normal operation of bus engine and car load.
（4）The present invention by being equipped with for adjusting catalyst converter on the first bracket and the first suspension bracket before and after installation position
The first waist hole put, is equipped with the second bracket, the 3rd bracket, the second suspension bracket and the 3rd suspension bracket and is urged for adjusting
Change the second waist hole of device or so installation site, can be during the suspension of catalytic muffler, to catalytic muffler at car bottom
Position on frame carries out the regulation of four direction all around, it is ensured that catalytic muffler is accurate underframe of coach installation site
Property, it is to avoid because of the assembly problem of welding error band in device preparation process.
In sum, the features such as there is the aerofluxuss suspending apparatus structural strength height, good endurance, indefatigability to damage, and
With heat insulating function, the buffer structure heat damage of suspending apparatus can be avoided, it is ensured that the normal work of bus engine and car load
Make.
Description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the top view of the present invention；
Fig. 3 is the structural representation of single strong point clip；
Fig. 4 is the top view of single strong point clip；
Fig. 5 is the structural representation of dual-gripper point clip；
Fig. 6 is the top view of dual-gripper point clip；
Fig. 7 is the structural representation of the second suspension bracket and the 3rd suspension bracket；
Fig. 8 is the top view of the second suspension bracket and the 3rd suspension bracket.
Wherein：
1st, exhaustor, 2, catalytic muffler, 3, single strong point clip, 4, dual-gripper point clip, the 5, first suspension bracket, 6,
Second suspension bracket, the 7, second rubber blanket, 8, underframe of coach, 9, tailpipe, the 31, first clip, the 32, first bracket, 33,
One thermal insulation board, the 34, first waist hole, the 41, second clip, the 42, second bracket, the second waist hole on the 43, second bracket, 61, second
The U-shaped part of suspension bracket, the 62, second thermal insulation board, the second waist hole on the 63, second suspension bracket.
Specific embodiment
Below in conjunction with the accompanying drawings the present invention will be further described：
A kind of car aerofluxuss suspending apparatus as depicted in figs. 1 and 2, including the single strong point for fixed catalytic acoustic filter
Clip 3, the dual-gripper point clip 4 for fixed catalytic acoustic filter, for single strong point clip 3 to be fixed on into underframe of coach 8
The first suspension bracket 5 and the second suspension bracket 6 and the 3rd suspension for being fixed on dual-gripper point clip on underframe of coach
Bracket 7.
As shown in Figure 3 and Figure 4, described single strong point clip 3 includes the first clip 31 and is arranged on the bottom of the first clip 31
First bracket 32 in portion.The first rubber blanket is provided between described the first bracket 32 and the first suspension bracket 5.The first described support
Frame 32 is provided with for the first heat-insulated thermal insulation board 33 of rubber blanket.Described the first bracket, the first suspension bracket are U-shaped part.
First waist hole of installation site before and after being equipped with for adjusting catalyst converter on described the first bracket 32 and the first suspension bracket 5
34。
As shown in Figure 5 and Figure 6, described dual-gripper point clip 4 includes the second clip 41 and is symmetricly set on the second clip
Second bracket 42 of two bottom sides and the 3rd bracket.The second rubber is provided between described the second bracket 42 and the second suspension bracket 6
Rubber cushion 7；The 3rd rubber blanket is provided between described the 3rd bracket and the 3rd suspension bracket.
As shown in Figure 7 and Figure 8, the second described suspension bracket 6 is identical with the 3rd suspension bracket structure, and the two top is all provided with
Have for the second heat-insulated thermal insulation board 62 of rubber blanket.Second suspension bracket and the 3rd suspension bracket are U-shaped part as shown in Figure 8
61.The second waist for adjusting catalyst converter or so installation site is equipped with described the second suspension bracket and the 3rd suspension bracket
Hole 63.It also is provided with the second bracket 42 and the 3rd bracket and the second waist hole 63 on the second suspension bracket and the 3rd suspension bracket
The second waist hole 43 for cooperating.
The present invention concrete assembling process be：
As depicted in figs. 1 and 2, the inlet end of catalytic muffler 2 is connected by exhaustor 1 with electromotor, outlet side with row
Gas tail pipe 9 is connected.First suspension bracket 5, the second suspension bracket 6, the 3rd suspension bracket are respectively welded on underframe of coach 8.It is first
First, using the first clip 31 and the second clip 41 along the periphery of catalytic muffler 2 by the anchor ear of catalytic muffler 2.Secondly, by first
Rubber blanket is placed between the first bracket 32 and the first suspension bracket 5, and the second rubber blanket 7 is placed on into the second bracket 42 and second
Between suspension bracket 6, the 3rd rubber blanket is placed between the 3rd bracket and the 3rd suspension bracket, make the first rubber blanket, second
The rubber blanket of rubber blanket 42 and the 3rd is located at respectively between each U-shaped part and each thermal insulation board.Again, by the first bracket 32,
The first waist hole on one suspension bracket 6 adjusts installation site of the catalytic muffler 2 on the fore-and-aft direction of underframe of coach 8, by the
The second waist hole on two brackets 42, the second suspension bracket 6, the 3rd bracket and the 3rd suspension bracket adjusts catalytic muffler 2 in visitor
The upper installation site of the left and right directions of body frame 8.Finally, with first screw bolt passes the first bracket 32, the first rubber blanket and
First suspension bracket 5, catalytic muffler 2 is arranged on underframe of coach 8 by single strong point clip 3 and the first suspension bracket 5；
With second screw bolt passes the second bracket 42, the second rubber blanket 7 and the second suspension bracket 6, with the 3rd screw bolt passes
Three brackets, the 3rd rubber blanket and the 3rd suspension bracket, by catalytic muffler 2 by dual-gripper point clip 4 and second, third suspension
Bracket is arranged on underframe of coach 8.
Embodiment described above is only that the preferred embodiment of the present invention is described, not to the model of the present invention
Enclose and be defined, on the premise of without departing from design spirit of the present invention, technical side of the those of ordinary skill in the art to the present invention
Various modifications and improvement that case is made, all should fall in the protection domain of claims of the present invention determination.
Claims (3)
1. a kind of car aerofluxuss suspending apparatus, it is characterised in that：Including the single strong point clip for fixed catalytic acoustic filter, use
Dual-gripper point clip in fixed catalytic acoustic filter, the first suspension support for being fixed on single strong point clip on underframe of coach
Frame and the second suspension bracket and the 3rd suspension bracket for being fixed on dual-gripper point clip on underframe of coach；
Described single strong point clip includes the first clip and is arranged on the first bracket of the first clip bottom；The first described support
The first rubber blanket is provided between frame and the first suspension bracket；The first described bracket be provided with for rubber blanket it is heat-insulated first every
Hot plate；
Described dual-gripper point clip includes the second clip and is symmetricly set on second bracket and the of the second clip two bottom sides
Three brackets；The second rubber blanket is provided between described the second bracket and the second suspension bracket；Described the 3rd bracket and the 3rd is outstanding
Put and be provided between bracket the 3rd rubber blanket；
Described the second suspension bracket and the 3rd suspension bracket structure is identical, the two top be equipped with for rubber blanket it is heat-insulated the
Two thermal insulation boards；
First waist hole of installation site before and after being equipped with for adjusting catalyst converter on described the first bracket and the first suspension bracket；
It is equipped with for adjusting catalyst converter or so on described the second bracket, the 3rd bracket, the second suspension bracket and the 3rd suspension bracket
Second waist hole of installation site.
2. a kind of car aerofluxuss suspending apparatus according to claim 1, it is characterised in that：Described the first bracket and first
Rubber blanket is removably mounted on the first suspension bracket by the first bolt；Described the second bracket and the second rubber blanket are by the
Two bolts are removably mounted on the second suspension bracket；Described the 3rd bracket and the 3rd rubber blanket is detachable by the 3rd bolt
On the 3rd suspension bracket.
3. a kind of car aerofluxuss suspending apparatus according to claim 1, it is characterised in that：Described the first bracket, first
Suspension bracket, the second suspension bracket and the 3rd suspension bracket are U-shaped part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510123652.9A CN104773066B (en) | 2015-03-20 | 2015-03-20 | Exhaust suspension device for passenger car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510123652.9A CN104773066B (en) | 2015-03-20 | 2015-03-20 | Exhaust suspension device for passenger car |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104773066A CN104773066A (en) | 2015-07-15 |
| CN104773066B true CN104773066B (en) | 2017-04-12 |
Family
ID=53614957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510123652.9A Expired - Fee Related CN104773066B (en) | 2015-03-20 | 2015-03-20 | Exhaust suspension device for passenger car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104773066B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105179058B (en) * | 2015-10-21 | 2017-10-24 | 安徽安凯汽车股份有限公司 | A kind of exhaust system device |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201484171U (en) * | 2009-08-03 | 2010-05-26 | 安徽华菱汽车股份有限公司 | Exhaust silencer assembling structure of heavy-type oil tanker |
| CN201800528U (en) * | 2010-09-19 | 2011-04-20 | 芜湖佳景科技有限公司 | Mounting structure of catalytic muffler for automobiles |
| CN102036846A (en) * | 2008-05-22 | 2011-04-27 | 日立建机株式会社 | Construction machine |
| CN202491882U (en) * | 2012-01-06 | 2012-10-17 | 东莞市旗丰消声器有限公司 | Mounting structure of motorcycle silencer |
| CN203005069U (en) * | 2012-11-29 | 2013-06-19 | 安徽江淮汽车股份有限公司 | Silencer support frame |
| CN103818237A (en) * | 2012-11-16 | 2014-05-28 | 东风汽车公司 | Vibration damper with double soft cushions |
| CN203666378U (en) * | 2013-12-31 | 2014-06-25 | 安徽江淮汽车股份有限公司 | Fixing device of light truck oxidation catalyst device |
| CN203902257U (en) * | 2014-04-25 | 2014-10-29 | 江苏宗申三轮摩托车制造有限公司 | Mounting structure for exhaust muffler assembly of motor tricycle |
| CN204547753U (en) * | 2015-03-20 | 2015-08-12 | 安徽安凯汽车股份有限公司 | A kind of passenger vehicle exhaust suspending apparatus |
-
2015
- 2015-03-20 CN CN201510123652.9A patent/CN104773066B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102036846A (en) * | 2008-05-22 | 2011-04-27 | 日立建机株式会社 | Construction machine |
| CN201484171U (en) * | 2009-08-03 | 2010-05-26 | 安徽华菱汽车股份有限公司 | Exhaust silencer assembling structure of heavy-type oil tanker |
| CN201800528U (en) * | 2010-09-19 | 2011-04-20 | 芜湖佳景科技有限公司 | Mounting structure of catalytic muffler for automobiles |
| CN202491882U (en) * | 2012-01-06 | 2012-10-17 | 东莞市旗丰消声器有限公司 | Mounting structure of motorcycle silencer |
| CN103818237A (en) * | 2012-11-16 | 2014-05-28 | 东风汽车公司 | Vibration damper with double soft cushions |
| CN203005069U (en) * | 2012-11-29 | 2013-06-19 | 安徽江淮汽车股份有限公司 | Silencer support frame |
| CN203666378U (en) * | 2013-12-31 | 2014-06-25 | 安徽江淮汽车股份有限公司 | Fixing device of light truck oxidation catalyst device |
| CN203902257U (en) * | 2014-04-25 | 2014-10-29 | 江苏宗申三轮摩托车制造有限公司 | Mounting structure for exhaust muffler assembly of motor tricycle |
| CN204547753U (en) * | 2015-03-20 | 2015-08-12 | 安徽安凯汽车股份有限公司 | A kind of passenger vehicle exhaust suspending apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104773066A (en) | 2015-07-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170412 |