CN206749521U - A kind of gas extraction system fixing device and automobile - Google Patents
A kind of gas extraction system fixing device and automobile Download PDFInfo
- Publication number
- CN206749521U CN206749521U CN201720331668.3U CN201720331668U CN206749521U CN 206749521 U CN206749521 U CN 206749521U CN 201720331668 U CN201720331668 U CN 201720331668U CN 206749521 U CN206749521 U CN 206749521U
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- CN
- China
- Prior art keywords
- hook body
- extraction system
- gas extraction
- fixing device
- hook
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- 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.)
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Abstract
The utility model provides a kind of gas extraction system fixing device and automobile, and the gas extraction system fixing device includes：Suspension hook, including：Cylindrical hook body, the boss being connected with the first end of hook body, and the second end suspension hook weldment connected vertically with hook body；The diameter for the side end face that boss is connected with hook body is more than the diameter of hook body；Supporter, including：With the second end support member connected vertically of hook body, with the one end of support member away from hook body supporting welding part connected vertically；The first plate-like fixture, including first kink to match with the supporting welding part shape.The setting of supporter, supporting role is served to hook body, improve the intensity of hook body, position-limiting action also is served to the gas extraction system being fixed in hook body, it is therefore prevented that gas extraction system is rocked in vehicle traveling process.
Description
Technical field
Auto parts and components field is the utility model is related to, especially a kind of gas extraction system fixing device and automobile.
Background technology
Automobile exhaust system one end is connected with engine, and the other end is then connected by suspension hook with car body.In automobilism
Cheng Zhong, by Engine Excitation, either road excitation passes to vehicle frame or vehicle body to gas extraction system through being vented suspension hook.It is vented suspension hook
Intensity also determine deformation of the gas extraction system in vehicle traveling process, in cross-country road conditions, if the insufficient strength of exhaust suspension hook,
It can be deformed, and then cause gas extraction system to be rocked, the vibration being delivered on vehicle body is larger.If the deformation for being vented suspension hook is excessive,
It can make it that being vented suspension hook produces fatigue rupture.
Utility model content
The utility model embodiment technical problems to be solved are to provide a kind of gas extraction system fixing device and automobile, to
The intensity for improving exhaust suspension hook is realized, ensures the normal work of gas extraction system.
In order to solve the above technical problems, the gas extraction system fixing device that the utility model embodiment provides, including：
Suspension hook, including：Cylindrical hook body, the boss being connected with the first end of the hook body, Yi Jiyu
Second end vertical connection of the hook body, the suspension hook weldment being fixedly connected for the vehicle frame with automobile；The boss with
The diameter of one side end face of the hook body connection is more than the diameter of the hook body；
Supporter, including：With the second end support member connected vertically of the hook body, with the support member away from institute
State one end vertical connection of hook body, the supporting welding part being fixedly connected for the vehicle frame with automobile；
It is fixedly connected for the vehicle frame with automobile, the first plate-like fixture, including one and the supporting welding part shape
The first kink that shape matches, and the supporting welding part is fixed in first kink；
Wherein, the hook body, the support member and the suspension hook weldment are in the same plane, the suspension hook weldering
Fitting and the plane are perpendicular.
Preferably, the boss in the first direction on section be formed as trapezoidal, the first direction is the suspension hook sheet
The length direction of body.
Preferably, use and be welded and fixed between the support member and the hook body.
Preferably, the gas extraction system fixing device also includes：It is connected for the vehicle frame with automobile, plate-like second consolidates
Determine part, second fixture includes second kink being engaged with the suspension hook weldment shape, and the suspension hook welds
Fitting is fixed in second kink.
Preferably, connected between the hook body and the suspension hook weldment by the connector of a curved shape, institute
State the one end of connector away from the hook body and the perpendicular connection of suspension hook weldment.
Preferably, the support member and the connector are cylinder.
Preferably, connected between the support member and the supporting welding part using arc transition, the connector and institute
State and connected using arc transition between suspension hook weldment.
Preferably, the hook body and the support member are adopted and are made of a steel.
Preferably, the diameter of the hook body and the support member is 10mm between 12mm.
According to the another aspect of the utility model embodiment, the utility model embodiment additionally provides a kind of automobile, including
Vehicle frame and gas extraction system, and above-mentioned gas extraction system fixing device, wherein, the gas extraction system is fixed on the hook body
On, and be arranged between the boss and the support member；The suspension hook weldment and the supporting welding part with the car
Frame is welded and fixed.
Compared with prior art, the gas extraction system fixing device and automobile that the utility model embodiment provides, at least have
Following beneficial effect：
By the setting of supporter, supporting role is served to hook body, the intensity of hook body is improved, props up simultaneously
The setting of support body, position-limiting action also is served to the gas extraction system being fixed in hook body, it is therefore prevented that gas extraction system is in automobile
Rocked during traveling.The setting of first fixture, enhance between the gas extraction system fixing device and the vehicle frame of automobile
Bonding strength.
Brief description of the drawings
Fig. 1 is that the structure that the gas extraction system fixing device described in the utility model embodiment is fixed on the vehicle frame of automobile is shown
It is intended to；
Fig. 2 is one of structural representation of gas extraction system fixing device described in the utility model embodiment；
Fig. 3 is the two of the structural representation of the gas extraction system fixing device described in the utility model embodiment；
Description of reference numerals：11st, hook body；12nd, boss；13rd, suspension hook weldment；21st, support member；22nd, supporting welding
Part；3rd, vehicle frame；14th, connector；4th, the first connector；41st, the first kink；5th, the second connector；51st, the second kink.
Embodiment
To make the technical problems to be solved in the utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing
And specific embodiment is described in detail.In the following description, there is provided the specific detail of such as specific configuration and component is only
Only to assist in comprehensive understanding embodiment of the present utility model.Therefore, it will be apparent to those skilled in the art that can be to here
The embodiment of description is made various changes and modifications without departing from the scope of the utility model and spirit.In addition, in order to clear and
Succinctly, the description to known function and construction is eliminated.
It should be understood that " one embodiment " or " embodiment " that specification is mentioned in the whole text mean it is relevant with embodiment
Special characteristic, structure or characteristic are included at least one embodiment of the present utility model.Therefore, go out everywhere in entire disclosure
Existing " in one embodiment " or " in one embodiment " not necessarily refers to identical embodiment.In addition, these are specific special
Sign, structure or characteristic can combine in one or more embodiments in any suitable manner.
Although having been described for the preferred embodiment of the utility model embodiment, those skilled in the art once learn
Basic creative concept, then can make other change and modification to these embodiments.So appended claims are intended to solve
It is interpreted as including preferred embodiment and falls into having altered and changing for the utility model embodiment scope.
Finally, it is to be noted that, herein, such as first and second or the like relational terms be used merely to by
One entity or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or operation
Between any this actual relation or order be present.Moreover, term " comprising ", "comprising" or its any other variant meaning
Covering including for nonexcludability.
Reference picture 1 and Fig. 3, the utility model embodiment provide a kind of gas extraction system fixing device, including：
Suspension hook, including：Cylindrical hook body 11, the boss 12 being connected with the first end of the hook body 11,
And with the second end vertical connection of the hook body 11, the suspension hook weldment being fixedly connected for the vehicle frame 3 with automobile
13；The diameter for the side end face that the boss 12 is connected with the hook body 11 is more than the diameter of the hook body 11；
Supporter, including：With the second end support member 21 connected vertically of the hook body 11, with the support member 21
One end vertical connection away from the hook body 11, the supporting welding part 22 being fixedly connected for the vehicle frame 3 with automobile；
It is fixedly connected for the vehicle frame 3 with automobile, the first plate-like fixture 4, including one and the supporting welding part
The first kink 41 that 22 shapes match, and the supporting welding part 22 is fixed in first kink 41；
Wherein, the hook body 11, the support member 21 and the suspension hook weldment 13 are in the same plane, described
Suspension hook weldment 13 and the plane are perpendicular.
In the utility model embodiment, it is to reduce hook body 11 and row that hook body 11, which is arranged to cylindric,
Frictional force between gas system, prevent from that gas extraction system is caused to damage.
The setting of boss 12 is for the fixation to gas extraction system, because the diameter of boss 12 is more than the straight of hook body 11
Footpath so that gas extraction system can be fixed in gas extraction system without slid in and out along the length direction of hook body 11 and from
The first end of hook body 11 comes off.
The setting of supporter enhances hook body 11 intensity of itself, and supporter enhances hook body 11 in transverse direction
Intensity on direction, suspension hook weldment 13 are then used for the guarantee to the longitudinal strength of hook body 11.Due to improving suspension hook sheet
The intensity of body 11, and then can decay and be transferred to the Oscillation Amplitude of body of a motor car by gas extraction system to engine, reduce suspension hook
The rocking under gas extraction system effect of vibration of body 11, and then improve the service life of the gas extraction system fixing device.
Because the second end of support member 21 and hook body 11 is connected vertically, support member 21 serves stop exhaust system
The mobile effect of system, when gas extraction system is fixed in hook body 11, gas extraction system can be firmly secured to the He of boss 12
Between support member 21.
It is welded and fixed between the fixture 4 of supporting welding part 22 and first.In assembling, the first fixture 4 is away from suspension hook sheet
Fixed welding between the end face of the side of body 11 and the vehicle frame 3 of automobile.
Reference picture 1, because the shape of supporting welding part 22 is cylindrical, when with the directly fixed welding of the vehicle frame 3 of automobile,
Therebetween contact area is smaller, and during long-term use, the supporting welding part 22 occurs because bearing to vibrate for a long time
And be separated with the vehicle frame 3 of automobile, there is the phenomenon to come off.Due to the shape phase of the first kink 41 and the supporting welding part 22
Matching, the contact area between the first kink 41 and supporting welding part 22 are larger；Also, because the first fixture 4 is plate-like,
Contact area between first fixture 4 and the vehicle frame 3 of automobile is relative to supporting welding part 22 of the prior art and automobile
The contact area that vehicle frame 3 directly welds substantially increases, and then enhances the connection between supporting welding part 22 and the vehicle frame 3 of automobile
Intensity.
In the utility model embodiment, after the completion of the vehicle frame 3 of the first fixture 4 and automobile welds, first bending
An accommodation space is formed between the side wall of the vehicle frame 3 of portion 41 and automobile, supporting welding part 22 is located in the accommodation space.Meanwhile
The side wall of first kink 41 serves the effect for stopping that the supporting welding part 22 comes off.
And further, in the utility model embodiment, referring to figs. 1 to Fig. 3, the boss 12 in the first direction on cut
Face is formed as trapezoidal, and the first direction is the length direction of the hook body 11.
Also, the diameter for the side end face that boss 12 contacts with hook body 11, more than boss 12 away from hook body 11
The end face diameter of side.
And further, in the utility model embodiment, using weldering between the support member 21 and the hook body 11
Connect fixation.
Fixation can ensure the firm connection between support member 21 and hook body 11 by the way of welding.
And further, in the utility model embodiment, reference picture 1 and Fig. 2, the gas extraction system fixing device are also wrapped
Include：It is connected for the vehicle frame 3 with automobile, the second plate-like fixture 5, second fixture 5 includes one and the suspension hook
The second kink 51 that the shape of weldment 13 is engaged, and the suspension hook weldment 13 is fixed in second kink 51.
And also fixed between the fixture 5 of suspension hook weldment 13 and second by the way of welding.
Similarly, the cooperation between the fixture 5 of suspension hook weldment 13 and second, also with above-mentioned supporting welding part 22 and
One fixture 4 played a part of it is identical, here, repeating no more.
In the utility model embodiment, after the completion of the vehicle frame 3 of the second fixture 5 and automobile welds, second bending
An accommodation space is formed between the side wall of the vehicle frame 3 of portion 51 and automobile, suspension hook weldment 13 is located in the accommodation space.Meanwhile
The side wall of second kink 51 serves the effect for stopping that the suspension hook weldment 13 comes off.
And further, in the utility model embodiment, referring to figs. 1 to Fig. 3, the hook body 11 and the suspension hook
Connected between weldment 13 by the connector 14 of a curved shape, the connector 14 away from the hook body 11 one
End and the 13 perpendicular connection of suspension hook weldment.
Due to the structure setting of the vehicle frame 3 of automobile, if by suspension hook weldment 13 directly between hook body 11
It is attached, it may appear that so that gas extraction system can not be fixed in the hook body 11.The setting of the connector 14, adds and hangs
The distance between hook body 11 and vehicle frame 3, to realize that the installation to gas extraction system is fixed.
Fixed between suspension hook weldment 13 and connector 14 by the way of welding, meanwhile, connector 14 and hook body
Also fixed between 11 by the way of welding.
And further, in the utility model embodiment, referring to figs. 1 to Fig. 3, the support member 21 and the connector 14
It is cylinder.
Support member 21 and connector 14 are respectively provided with the structure as cylinder, can reduce on body of a motor car other zero
The friction of part, and then the problem of other parts operational failures can be prevented.
And further, in the utility model embodiment, referring to figs. 1 to Fig. 3, the support member 21 and the supporting welding
Connected between part 22 using arc transition；Connected between the connector 14 and the suspension hook weldment 13 using arc transition.
Herein, the setting of arc transition connection is in order to avoid the stress concentration in vehicle traveling process, causes support member
21 with the link position of supporting welding part 22 and connector 14 at the link position of suspension hook weldment 13 with being broken.
And further, in the utility model embodiment, the hook body 11 and the support member 21 use steel
Into.
Steel material cost is low, is easy to reduce the cost of the gas extraction system fixing device.
And further, in the utility model embodiment, the diameter of the hook body 11 and the support member 21 is
10mm is between 12mm.
Optimally, in the utility model embodiment, the diameter of the hook body 11 and support member 21 is 10cm.At this
In utility model embodiment, the length of hook body 11 is identical with the width of gas extraction system, to cause gas extraction system being fixed on
It will not be moved left and right after in hook body 11.
The gas extraction system fixing device provided by the utility model embodiment, it is possible to increase the intensity of hook body 11,
In vehicle travel process, the Oscillation Amplitude that engine passes to body of a motor car by gas extraction system can be reduced, and then improve
The riding comfort of automobile.Simultaneously as the setting of supporter, can reduce rocking for the gas extraction system fixing device.First
The setting of the fixture 5 of fixture 4 and second so that the bonding strength between the gas extraction system fixing device and the vehicle frame 3 of automobile
Greatly increased.
The gas extraction system fixing device that the utility model embodiment provides, simple in construction, processing technology is simple, manufacturing procedure
Less, assembling is easy；Construction cycle is short, and cost is cheap.
According to the another aspect of the utility model embodiment, the utility model embodiment additionally provides a kind of automobile, including：
Vehicle frame 3 and gas extraction system, and above-mentioned automobile exhaust system fixing device, wherein, the gas extraction system is fixed on described hang
On hook body 11, and it is arranged between the boss 12 and the support member 21；The suspension hook weldment 13 and the support weldering
Fitting 22 is welded and fixed with the vehicle frame 3.
Described above is preferred embodiment of the present utility model, it is noted that for the ordinary skill of the art
For personnel, on the premise of principle described in the utility model is not departed from, some improvements and modifications can also be made, these improvement
The scope of protection of the utility model is also should be regarded as with retouching.
Claims (10)
- A kind of 1. gas extraction system fixing device, it is characterised in that including：Suspension hook, including：Cylindrical hook body (11), the boss being connected with the first end of the hook body (11) (12), and with the second end vertical connection of the hook body (11), the suspension hook being fixedly connected for the vehicle frame (3) with automobile Weldment (13)；The diameter for the side end face that the boss (12) is connected with the hook body (11) is more than the hook body (11) diameter；Supporter, including：With the second end support member connected vertically (21) of the hook body (11), with the support member (21) one end vertical connection away from the hook body (11), the supporting welding being fixedly connected for the vehicle frame (3) with automobile Part (22)；It is fixedly connected for the vehicle frame (3) with automobile, plate-like the first fixture (4), including one and the supporting welding part (22) the first kink (41) that shape matches, and the supporting welding part (22) is fixed on first kink (41) It is interior；Wherein, the hook body (11), the support member (21) and the suspension hook weldment (13) are in the same plane, institute State suspension hook weldment (13) and the plane is perpendicular.
- 2. gas extraction system fixing device according to claim 1, it is characterised in that the boss (12) in the first direction on Section be formed as trapezoidal, the first direction be the hook body (11) length direction.
- 3. gas extraction system fixing device according to claim 1, it is characterised in that the support member (21) and the suspension hook Use and be welded and fixed between body (11).
- 4. gas extraction system fixing device according to claim 1, it is characterised in that the gas extraction system fixing device is also wrapped Include：It is connected for the vehicle frame (3) with automobile, plate-like the second fixture (5), second fixture (5) includes one and institute The second kink (51) that suspension hook weldment (13) shape is engaged is stated, and the suspension hook weldment (13) is fixed on described second In kink (51).
- 5. gas extraction system fixing device according to claim 1, it is characterised in that the hook body (11) is hung with described Connected between hook weldment (13) by the connector (14) of a curved shape, the connector (14) is away from the hook body (11) one end and the perpendicular connection of the suspension hook weldment (13).
- 6. gas extraction system fixing device according to claim 5, it is characterised in that the support member (21) and the connection Part (14) is cylinder.
- 7. gas extraction system fixing device according to claim 5, it is characterised in that the support member (21) and the support Connected between weldment (22) using arc transition, circular arc is used between the connector (14) and the suspension hook weldment (13) Transition connects.
- 8. gas extraction system fixing device according to claim 1, it is characterised in that the hook body (11) and the branch Support member (21), which is adopted, to be made of a steel.
- 9. gas extraction system fixing device according to claim 1, it is characterised in that the hook body (11) and the branch The diameter of support member (21) is 10mm between 12mm.
- 10. a kind of automobile, including vehicle frame (3) and gas extraction system, it is characterised in that the automobile also includes claim 1 to 9 times Gas extraction system fixing device described in one, wherein, the gas extraction system is fixed in the hook body (11), and is arranged at Between the boss (12) and the support member (21)；The suspension hook weldment (13) and the supporting welding part (22) are and institute Vehicle frame (3) is stated to be welded and fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720331668.3U CN206749521U (en) | 2017-03-31 | 2017-03-31 | A kind of gas extraction system fixing device and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720331668.3U CN206749521U (en) | 2017-03-31 | 2017-03-31 | A kind of gas extraction system fixing device and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206749521U true CN206749521U (en) | 2017-12-15 |
Family
ID=60612388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720331668.3U Expired - Fee Related CN206749521U (en) | 2017-03-31 | 2017-03-31 | A kind of gas extraction system fixing device and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206749521U (en) |
-
2017
- 2017-03-31 CN CN201720331668.3U patent/CN206749521U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20171215 Termination date: 20200331 |