CN109139214A - The bracket of exhaust system - Google Patents
The bracket of exhaust system Download PDFInfo
- Publication number
- CN109139214A CN109139214A CN201811197471.0A CN201811197471A CN109139214A CN 109139214 A CN109139214 A CN 109139214A CN 201811197471 A CN201811197471 A CN 201811197471A CN 109139214 A CN109139214 A CN 109139214A
- Authority
- CN
- China
- Prior art keywords
- bracket
- boss
- lifting lug
- exhaust system
- confined planes
- 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.)
- Pending
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
- F01N13/18—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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- General Engineering & Computer Science (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
A kind of bracket of exhaust system, the bracket to fixed lifting lug, the bracket include installation region to install the lifting lug and be located at the installation region two sides boss, the boss in the fixation lifting lug to prevent the lifting lug from rotating.So set, being convenient for the installation of lifting lug, reduce the installation deformation of lifting lug.
Description
Technical field
The present invention relates to a kind of brackets of exhaust system, belong to engine exhaust system technical field.
Background technique
Exhaust system is the important component on automobile, is had to noise caused by the discharge of purification exhaust gas, absorption engine
Highly important effect.Component of the lifting lug as connection exhaust system and automobile chassis, also plays very important effect.
Fig. 1 and Fig. 2 disclose the schematic diagram that the bracket 1 ' of a kind of traditional lifting lug 2 ' and exhaust system fits together,
The main material of middle lifting lug 2 ' is rubber.Existing bracket 1 ', usually will by bolt 3 ' and nut 4 ' when installing lifting lug 2 '
Lifting lug 2 ' is fixed on bracket 1 '.In order to relatively move lifting lug 2 ' and the mounting surface of bracket 1 ' not, it is necessary to tightening nut
4 ', but in tightening nut 4 ', it can deform when bolt 3 ' is by prefastening torque power, this deformation is with the increase for installing torque
And increase, finally lifting lug 2 ' is made also to deform.Lifting lug 2 ' causes the position of itself and automobile chassis mounting hole to become after deforming
Change, causes reality difficult to install with automobile chassis.In addition, lifting lug 2 ' can be because inertia and then revolves when tightening nut 4 '
Tight direction rotation, to influence installation effectiveness and the safety of worker.
Summary of the invention
The purpose of the present invention is to provide the brackets for the exhaust system that one kind can prevent it from rotating when installing lifting lug.
To achieve the above object, the present invention adopts the following technical scheme: a kind of bracket of exhaust system, the bracket to
Fixed lifting lug, the bracket includes the installation region to install the lifting lug, and the bracket further includes being located at the peace
The boss of the two sides in region is filled, the boss in the fixation lifting lug to prevent the lifting lug from rotating.
Technical solution as a further improvement of that present invention, the boss include first boss and with the first boss
Opposite second boss, the first boss include the first confined planes, the second boss include the second confined planes, described first
Confined planes and/or second confined planes prevent the lifting lug from rotating to be pressed against each other with the lifting lug.
Technical solution as a further improvement of that present invention, the first boss and the second boss are two.
Technical solution as a further improvement of that present invention, the boss are from made of the bracket integrated punching.
Technical solution as a further improvement of that present invention, the bracket include the installation in the installation region
Hole, the lifting lug is fixed on the bracket by bolts and nuts, and the bolt passes through the mounting hole.
Compared to the prior art, boss of the present invention setting to prevent its rotation in fixed lifting lug, convenient for lifting lug
Installation reduces the installation deformation of lifting lug.
Detailed description of the invention
Fig. 1 is main view of the existing lifting lug together with the bracket assembled of exhaust system.
Fig. 2 is the side view of Fig. 1.
Fig. 3 is the stereoscopic schematic diagram of the bracket of exhaust system of the present invention.
Fig. 4 is the main view of Fig. 3.
Fig. 5 is the top view of Fig. 3, wherein illustrating the installation region of lifting lug with print hachure.
Fig. 6 is the side view of Fig. 3.
Fig. 7 is the bracket of exhaust system of the invention and the main view that lifting lug is fitted together by bolts and nuts,
It is middle to have marked boss with ellipse.
Fig. 8 is the side view of Fig. 7, wherein having marked boss with ellipse.
Specific embodiment
It please join shown in Fig. 3 to Fig. 8, present invention discloses a kind of bracket 1 of exhaust system, the bracket 1 is hung to fixation
Ear 2.The bracket 1 includes installation region 11 to install the lifting lug 2 and is located at the two of the installation region 11
The boss 12 of side, the boss 12 can play position-limiting action, to prevent the lifting lug 2 from rotating in the fixation lifting lug 2, into
And reduce the installation deformation of lifting lug 2, convenient for installation of the exhaust system on automobile chassis.
Preferably, the boss 12 is from made of 1 integrated punching of bracket, to optimize technique, save cost.
The bracket 1 includes the mounting hole 110 in the installation region 11, and the lifting lug 2 passes through bolt 3 and nut
4 are fixed on the bracket 1, and the bolt 3 passes through the mounting hole 110.
Preferably, the boss 12 includes first boss 121 and the second boss opposite with the first boss 121
122, the first boss 121 includes the first confined planes 123, and the second boss 122 includes the second confined planes 124, and described the
One confined planes 123 and/or second confined planes 124 prevent the lifting lug 2 from rotating to be pressed against each other with the lifting lug 2.Institute
The first confined planes 123 and second confined planes 124 are stated it is ensured that forming certain contact area with lifting lug 2, reinforce limit
Effect.
The first boss 121 and the second boss 122 are two, and are distributed in four of the installation region 11
Corner.So set, the rotation of the lifting lug 2 can be better protected from, reliability is improved.
Above embodiments are merely to illustrate the present invention and not limit the technical scheme described by the invention, to this specification
Understanding should based on person of ordinary skill in the field, although this specification referring to the above embodiments to the present invention
Detailed description is had been carried out, still, those skilled in the art should understand that, person of ordinary skill in the field is still
Can so modify or equivalently replace the present invention, and all do not depart from the spirit and scope of the present invention technical solution and
It is improved, and should all be covered in scope of the presently claimed invention.
Claims (5)
1. a kind of bracket of exhaust system, for the bracket to fixed lifting lug, the bracket includes to install the lifting lug
Installation region, it is characterised in that: the bracket further includes the boss for being located at the two sides of the installation region, and the boss is used
To prevent the lifting lug from rotating in the fixation lifting lug.
2. the bracket of exhaust system as described in claim 1, it is characterised in that: the boss include first boss and with institute
The opposite second boss of first boss is stated, the first boss includes the first confined planes, and the second boss includes the second limit
Face, first confined planes and/or second confined planes prevent the lifting lug from rotating to be pressed against each other with the lifting lug.
3. the bracket of exhaust system as claimed in claim 2, it is characterised in that: the first boss and the second boss are equal
It is two.
4. the bracket of exhaust system as claimed in claim 2, it is characterised in that: the boss is from the bracket integrated punching
Made of.
5. the bracket of exhaust system as described in claim 1, it is characterised in that: the bracket includes being located at the installation region
In mounting hole, the lifting lug is fixed on the bracket by bolts and nuts, and the bolt passes through the mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811197471.0A CN109139214A (en) | 2018-10-15 | 2018-10-15 | The bracket of exhaust system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811197471.0A CN109139214A (en) | 2018-10-15 | 2018-10-15 | The bracket of exhaust system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109139214A true CN109139214A (en) | 2019-01-04 |
Family
ID=64811983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811197471.0A Pending CN109139214A (en) | 2018-10-15 | 2018-10-15 | The bracket of exhaust system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109139214A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113669147A (en) * | 2021-09-13 | 2021-11-19 | 无锡威孚力达催化净化器有限责任公司 | Rubber lifting lug assembly structure for passenger car |
-
2018
- 2018-10-15 CN CN201811197471.0A patent/CN109139214A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113669147A (en) * | 2021-09-13 | 2021-11-19 | 无锡威孚力达催化净化器有限责任公司 | Rubber lifting lug assembly structure for passenger car |
| CN113669147B (en) * | 2021-09-13 | 2022-06-21 | 无锡威孚力达催化净化器有限责任公司 | Rubber lifting lug assembly structure for passenger car |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20150252871A1 (en) | Vibration isolator | |
| CN109139214A (en) | The bracket of exhaust system | |
| CN208900194U (en) | The bracket of exhaust system | |
| CN201963381U (en) | Automobile exhaust pipe connecting structure | |
| CN200996395Y (en) | Installation stand for lowering motor noise | |
| CN203818954U (en) | Automobile suspension system control arm installation anti-loosening structure | |
| CN107387585A (en) | A kind of portable shaft coupling | |
| SE1251257A1 (en) | Mounting device for a vehicle | |
| CN208670269U (en) | A kind of push-in pipeline support | |
| CN205632272U (en) | Installing support of fork truck warning light | |
| CN207328081U (en) | Car door and apply its automobile | |
| CN204691911U (en) | Electronic throttle | |
| CN204641382U (en) | A kind of radiator vibration isolation block and automobile | |
| CN206692286U (en) | A kind of scissors type elevating workbench universal chassis | |
| CN202181944U (en) | Wind protection ring | |
| CN204704247U (en) | A kind of plate spring suspension structure and U-bolts assembly thereof | |
| CN204567548U (en) | A kind of anti-rotation anticreep mounting structure of automobile sensor | |
| CN110450746A (en) | A kind of side protective device transverse tube mounting structure facilitating adjusting | |
| CN217789476U (en) | Double-control type coal feeding pit vibration motor | |
| CN219327655U (en) | Axial flow fan adopting integrated impeller | |
| CN203655724U (en) | Drop-preventing type engine fan shock absorber | |
| CN220791856U (en) | Full-floating connection structure of brake disc and brake disc | |
| CN104964354B (en) | A kind of air conditioner outdoor machine isolation mounting, air-conditioner outdoor unit and air-conditioning | |
| CN204140617U (en) | A kind of Novel anti-loosing bolt assembly | |
| CN204437021U (en) | A kind of nut anti-looseness locking plate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |