CN205523668U - Exhaust muffler fixed bolster - Google Patents
Exhaust muffler fixed bolster Download PDFInfo
- Publication number
- CN205523668U CN205523668U CN201620278709.2U CN201620278709U CN205523668U CN 205523668 U CN205523668 U CN 205523668U CN 201620278709 U CN201620278709 U CN 201620278709U CN 205523668 U CN205523668 U CN 205523668U
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- CN
- China
- Prior art keywords
- kink
- connecting portion
- fixed support
- longitudinal beam
- linkage section
- 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.)
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- Exhaust Silencers (AREA)
Abstract
The utility model discloses an exhaust muffler fixed bolster, including solebar fixed bolster, steel pipe and solebar lifting hook, the steel pipe includes first kink, second kink and sets up the connecting portion between first kink and second kink, the solebar fixed bolster is fixed in on first kink or the second kink, all be fixed with the solebar lifting hook on first kink and the second kink, the one end and the first kink detachable connections of connecting portion, the other end and second kink detachable connections, the bottom of first connecting portion and second connecting portion has first linkage segment and second linkage segment respectively, the both ends of connecting portion are passed through threaded connection's mode and are connected with first linkage segment and second linkage segment respectively. Need not integrate the change after its certain position damages, reduce use cost, and can adjust the length of steel pipe when using.
Description
Technical field
This utility model relates to automobile exhaust system field, is especially a kind of exhaust silencer fixed support.
Background technology
The fixed form that Exhaust System of Passenger Car acoustic filter is typically taked is " acoustic filter suspension hook-suspension soft pad-car
Body suspension hook " mode fixing on body platform.For monocoque body, this fixed form is more reasonable.
For separate frame construction, the most typically by " acoustic filter suspension hook-suspension soft pad-longitudinal beam suspension hook "
Mode is fixing on longitudinal beam.But under many circumstances, the distance of longitudinal beam distance acoustic filter suspension hook
Oversize, if using above-mentioned fixed form, easily cause longitudinal beam suspension hook oversize, stress is excessive, suspension hook
Easily rupture in stringer sides.If using " acoustic filter suspension hook-suspension soft pad-longitudinal beam fixed support
Assembly " mode, can compare rationally, but owing to the free space between longeron and acoustic filter is irregular,
If using general fixed support, compare be difficult to ensure demonstrate,prove free space inner fixed support and suspension hook intensity and
Mode, the vibration easily causing fixed support or suspension hook is big, the problems such as stress is poor, and service life is short.
In order to solve the problems referred to above, the Chinese patent of Patent No. 201220557044.0 discloses a kind of aerofluxus
The fixing support assembly of acoustic filter, including longitudinal beam fixed support, steel pipe and longitudinal beam suspension hook, according to
The concrete condition of free space, into a bent shape, longitudinal beam fixed support is welded on steel pipe at the two ends of steel pipe,
Longitudinal beam suspension hook it is provided with on steel pipe.The fixed support of the exhaust silencer provided of technique scheme
Longitudinal beam suspension hook end is welded in connecting hole by assembly, and installation strength has been effectively ensured.Solid at frame longeron
Installing hole is set on fixed rack and ensures installation strength, but in use still can there is problem:
The fixing support assembly of whole exhaust silencer constitutes a non-removable entirety after processing,
Once after the damage somewhere of this entirety, it is necessary to the use more renewed, add use cost, and
And the length of steel pipe cannot regulate after processing, it is impossible to meet different use demands, need further
Improve.
Utility model content
In view of the defect of above-mentioned prior art, the purpose of this utility model is: provide a kind of exhaust silencer solid
Fixed rack, need not integrate after its certain position is damaged and changes, reduce use cost, and using
Time can adjust the length of steel pipe.
Technical solution of the present utility model is: exhaust silencer fixed support, fixes including longitudinal beam
Support, steel pipe and longitudinal beam suspension hook, described steel pipe includes the first kink, the second kink and setting
Connecting portion between the first kink and the second kink, described longitudinal beam fixed support is fixed on first
On kink or the second kink, described first kink and the second kink are respectively and fixedly provided with longitudinal beam and hang
Hook, one end of described connecting portion is removable with the first kink to be connected, and the other end and the second kink are removable
Connect；The bottom of described first connecting portion and the second connecting portion is respectively provided with the first linkage section and the second linkage section
, the mode that the two ends of described connecting portion are threaded connection is connected with the first linkage section and the second linkage section respectively
。
Further, one end of described connecting portion has the first threaded portion, and described first linkage section has for the
The first internal thread hole that one threaded portion screws in；The outer end of described second linkage section has the second threaded portion, described
The other end of connecting portion has the second internal thread hole screwed in for the second threaded portion.
Further, the top of described first kink and the second kink is equipped with and joins with longitudinal beam suspension hook
The connecting hole closed, the end of described longitudinal beam suspension hook is welded in the hole of connecting hole.
Further, described longitudinal beam fixed support is provided with at least two installing hole.
Further, described longitudinal beam fixed support is fixed on the first kink.
Applying exhaust silencer fixed support provided by the utility model, it provides the benefit that: steel pipe includes
First kink, the second kink and be arranged on the connecting portion between the first kink and the second kink,
The bottom of the first connecting portion and the second connecting portion is respectively provided with the first linkage section and the second linkage section, connecting portion
The mode that two ends are threaded connection is connected with the first linkage section and the second linkage section respectively, i.e. can be by whole
Exhaust silencer fixed support splits into three parts, when certain partial destruction in these three part, it is not necessary to
Change whole exhaust silencer fixed support, as long as changing that part damaged, reducing and using into
This, and the length of whole steel pipe can also be adjusted by pulling down connecting portion, convenient under different use environment
Use.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model；
Fig. 2 is the structural representation after this utility model removes connecting portion；
Fig. 3 is decomposing schematic representation of the present utility model；
Fig. 4 is the structural representation of steel pipe of the present utility model.
Shown in figure: 1-longitudinal beam fixed support, 2-steel pipe, 21-the first kink, 211-first
Linkage section, 2111-the first internal thread hole, 22-the second kink, the 221 one the second linkage sections, 2211-
Two threaded portions, 23-connecting portion, 231-the first threaded portion, 232-the second internal thread hole, 3-longitudinal beam
Suspension hook, 4-connecting hole, 5-installing hole.
Detailed description of the invention
For comparing intuitively, being fully understood by the technical solution of the utility model, now just combine this utility model attached
It is as follows that figure carries out nonrestrictive feature description:
As Figure 1-Figure 4, exhaust silencer fixed support, including longitudinal beam fixed support 1, steel pipe
2 and longitudinal beam suspension hook 3, steel pipe 2 includes first kink the 21, second kink 22 and is arranged on
Connecting portion 23 between one kink 21 and the second kink 22, longitudinal beam fixed support 1 is fixed on
On one kink 21 or the second kink 22, the first kink 21 and the second kink 22 are respectively and fixedly provided with
Longitudinal beam suspension hook 3, one end of connecting portion 23 is removable with the first kink 21 to be connected, the other end and second
The removable connection of kink 22；The bottom of the first connecting portion 23 and the second connecting portion 23 is respectively provided with first even
The section of connecing 211 and the second linkage section 221, the mode that the two ends of connecting portion 23 are threaded connection is respectively with first
Linkage section 211 and the second linkage section 221 connect.
One end of connecting portion 23 has the first threaded portion 231, and the first linkage section 211 has for the first threaded portion
231 the first internal thread holes 2111 screwed in；The outer end of the second linkage section 221 has the second threaded portion 2211,
The other end of connecting portion 23 has the second internal thread hole 232 screwed in for the second threaded portion 2211.Specifically make
Used time, can install according to different use environmental selections or uneasy dress connecting portion 23, when uneasiness fills connecting portion
When 23, as long as the second threaded portion 2211 being screwed in the first internal thread hole 2111, after installing such as
Shown in Fig. 2, thus serve the effect adjusting steel pipe 2 length.
In order to ensure longitudinal beam suspension hook 3 be fixed on steel pipe 2 after structural strength, the first kink 21 He
The top of the second kink 22 is equipped with the connecting hole 4 coordinated with longitudinal beam suspension hook 3, longitudinal beam suspension hook
The end of 3 is welded in the hole of connecting hole 4.
At least two installing hole 5 it is provided with on longitudinal beam fixed support 1.During use, fixing of longitudinal beam
Frame 1 is connected by bolt and longitudinal beam are fixing.
As a better embodiment of the present utility model, it is curved that longitudinal beam fixed support 1 is fixed on first
On folding part 21.By using demand to select the fixed position of longitudinal beam fixed support 1 when specifically used.
Exhaust silencer fixed support provided by the utility model, steel pipe 2 include the first kink 21,
Two kinks 22 and be arranged on the connecting portion 23 between the first kink 21 and the second kink 22, first
The bottom of connecting portion 23 and the second connecting portion 23 is respectively provided with the first linkage section 211 and the second linkage section 221
, mode that the two ends of connecting portion 23 are threaded connection respectively with the first linkage section 211 and the second linkage section 2
21 connect, and i.e. whole exhaust silencer fixed support can be splitted into three parts, when in these three part
During certain partial destruction, it is not necessary to change whole exhaust silencer fixed support, as long as changing that portion damaged
Point, reduce use cost, and the length of whole steel pipe 2 can also be adjusted by pulling down connecting portion 23
, convenient use under different use environment.
Certainly, these are only preferred embodiment of the present utility model, non-the most i.e. limit to this utility model
The scope of the claims, all utilization this utility model description and graphic content institute is simple for it modifies and equivalent structure
Change, within all should being in like manner contained in scope of patent protection of the present utility model.
Claims (5)
1. exhaust silencer fixed support, including longitudinal beam fixed support, steel pipe and longitudinal beam suspension hook,
It is characterized in that: described steel pipe include the first kink, the second kink and be arranged on the first kink and
Connecting portion between second kink, described longitudinal beam fixed support is fixed on the first kink or second curved
On folding part, described first kink and the second kink are respectively and fixedly provided with longitudinal beam suspension hook, described connecting portion
One end removable with the first kink be connected, the other end and the removable connection of the second kink；
The bottom of described first connecting portion and the second connecting portion is respectively provided with the first linkage section and the second linkage section,
The mode that the two ends of described connecting portion are threaded connection is connected with the first linkage section and the second linkage section respectively.
Exhaust silencer fixed support the most according to claim 1, it is characterised in that: described connecting portion
One end there is the first threaded portion, described first linkage section have for first threaded portion screw in the first female thread
Hole；The outer end of described second linkage section has the second threaded portion, and the other end of described connecting portion has for second
The second internal thread hole that threaded portion screws in.
Exhaust silencer fixed support the most according to claim 1, it is characterised in that: described first curved
The top of folding part and the second kink is equipped with the connecting hole coordinated with longitudinal beam suspension hook, described longitudinal beam
The end of suspension hook is welded in the hole of connecting hole.
Exhaust silencer fixed support the most according to claim 1, it is characterised in that: described vehicle frame is indulged
At least two installing hole it is provided with on beam fixed support.
Exhaust silencer fixed support the most according to claim 1, it is characterised in that: described vehicle frame is indulged
Beam fixed support is fixed on the first kink.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620278709.2U CN205523668U (en) | 2016-03-30 | 2016-03-30 | Exhaust muffler fixed bolster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620278709.2U CN205523668U (en) | 2016-03-30 | 2016-03-30 | Exhaust muffler fixed bolster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205523668U true CN205523668U (en) | 2016-08-31 |
Family
ID=57140776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620278709.2U Active CN205523668U (en) | 2016-03-30 | 2016-03-30 | Exhaust muffler fixed bolster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205523668U (en) |
-
2016
- 2016-03-30 CN CN201620278709.2U patent/CN205523668U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |