CN208294632U - Installation structure of automobile postprocessor - Google Patents
Installation structure of automobile postprocessor Download PDFInfo
- Publication number
- CN208294632U CN208294632U CN201820463019.3U CN201820463019U CN208294632U CN 208294632 U CN208294632 U CN 208294632U CN 201820463019 U CN201820463019 U CN 201820463019U CN 208294632 U CN208294632 U CN 208294632U
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- CN
- China
- Prior art keywords
- anchor ear
- upper anchor
- fixed
- staple bolt
- band
- Prior art date
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Links
- 238000009434 installation Methods 0.000 title description 3
- 210000005069 ears Anatomy 0.000 claims description 8
- 238000004073 vulcanization Methods 0.000 claims description 4
- 102100023170 Nuclear receptor subfamily 1 group D member 1 Human genes 0.000 description 13
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Vehicle Body Suspensions (AREA)
Abstract
The utility model provides an automobile postprocessor mounting structure, including two branch poles, two go up the staple bolt and with two last staple bolt supporting use bind fixed knot construct, it is notch U type roof beam outwards to go up the staple bolt, the back of going up the staple bolt vulcanizes there is the heat-resisting rubber of one deck, the upper surface of postprocessor is hugged closely to the back of going up the staple bolt, it has the U-shaped connecting plate to go up the upper portion of staple bolt both ends flank to settle, the U-shaped connecting plate passes through the bolt pair with branch and fixes, it includes the strap to bind fixed knot structure, the one end of strap is fixed in last staple bolt one end through round pin axle and split pin, the other end of strap is fixed with the other end of last staple bolt through. This mounting structure has realized the lightweight design through the form that adopts U type roof beam staple bolt and strap combination, has avoided taking place hard contact between aftertreatment ware and the mounting structure through set up heat-resisting rubber between staple bolt and treater, has avoided leading to aftertreatment ware local pressure too big because of assembly error, and then leads to the problem of aftertreatment ware fracture.
Description
Technical field
The utility model relates to a kind of automobile preprocessor mounting structures, belong to automobile engine exhaust system technology neck
Domain.
Background technique
In order to reduce automobile exhaust pollution, preprocessor, Bu Guoxian are provided at existing automobile engine tail gas discharge
Have the fixed installation structure design of preprocessor not enough rationally, that there are components is more, rigidity is big between assembly rear connectors, fills
The problems such as fault-tolerance with error is poor, preprocessor is easy to crack.
Summary of the invention
The purpose of this utility model is that the drawbacks described above of structure is fixedly mounted for the existing preprocessor of automobile, provides one kind
New automobile preprocessor mounting structure, the mounting structure realize peace by way of U-shaped beam anchor ear is combined with flexible band band
The lightweight of assembling structure avoids processor and mounting structure by way of heat resistant rubber is arranged between anchor ear and processor
Between hard contact, avoid causes preprocessor local pressure excessive because of rigging error, and then preprocessor is caused to crack
The problem of.
To achieve the above object, the technical solution of the utility model is:
A kind of automobile preprocessor mounting structure, including two struts, two upper anchor ears and mating with two upper anchor ears
The bundled fixed structure used, two struts are vertically fixed on longitudinal beam in the form being parallel to each other, two upper anchor ears point
It is not fixed between two struts, upper anchor ear is mutually perpendicular to strut；Upper anchor ear is the U-shaped beam of notch outwardly, the back side of upper anchor ear
Vulcanization has one layer of heat resistant rubber, and the upper surface of preprocessor is close at the back side of upper anchor ear, and the back side at upper anchor ear both ends is provided with out
Mouthful, the top of upper anchor ear both ends flank is mounted with the U-shaped connecting plate placed downward, and U-shaped connecting plate and strut pass through upper bolt pair
Fixed, bundled fixed structure includes band, and one end of band is fixed on upper two flank of anchor ear one end by pin shaft and split pin
The other end of lower part, band connects cross bar and T-type connecting bracket by band and the other end of upper anchor ear is fixed, T-type connection branch
The head of frame is fixed on the lower part of upper anchor ear end flank by pin shaft and split pin, and the two-arm and band of T-type connecting bracket connect
The both ends for connecing cross bar are attached by two lower bolt pairs.
Preferably, scale is provided on the screw rod of lower bolt pair, what is be arranged on the screw rod of lower bolt pair is double nut.
Preferably, it is provided at the upper aperture of T-type connecting bracket two-arm screw hole and matches with screw head in lower bolt pair
Counterbore.
Compared with prior art, the beneficial effects of the utility model are:
1. the light weight that the utility model mounting structure realizes mounting structure by way of U-shaped beam anchor ear is combined with flexible band band
Change, connecing between processor and mounting structure firmly is avoided in such a way that heat resistant rubber is set between anchor ear and processor
Touching, avoid causes preprocessor local pressure excessive because of rigging error, and then the problem of cause preprocessor to crack.
2. scale is provided on the screw rod in lower bolt pair in the utility model mounting structure, it can be by adjusting the placement of nut
The control to two lower bolt secondary tension is realized in position, avoids two lower bolt secondary tension not equal situations.
3. the present invention is also provided at the upper aperture of T-type connecting bracket two-arm screw hole and screw head phase in lower bolt pair
The problem of matched counterbore, screw rod skids when which can effectively prevent rotating lower bolt pair, improve the convenience of dismounting.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the installation diagram of the utility model.
In figure: upper anchor ear 1, upper bolt pair 2, U-shaped connecting plate 3, T-type connecting bracket 4, lower bolt pair 5, band connect cross bar
6, band 7, preprocessor 8, support 9, strut 10.
Specific embodiment
Below in conjunction with Detailed description of the invention and specific embodiment, the utility model is further described in detail.
Referring to Fig. 1 and Fig. 2, a kind of automobile preprocessor mounting structure, including two strut 10, two upper anchor ears 1 and
With two upper matching used bundled fixed structures of anchor ear 1, two struts 10 are vertically fixed on vehicle frame in the form being parallel to each other
On stringer, two upper anchor ears 1 are separately fixed between two struts 10, and upper anchor ear 1 is mutually perpendicular to strut 10；Upper anchor ear 1 is slot
The U-shaped beam of mouth outwardly, the back side vulcanization of upper anchor ear 1 have one layer of heat resistant rubber, and the upper of preprocessor 8 is close at the back side of upper anchor ear 1
Surface, the back side at upper 1 both ends of anchor ear are provided with opening, and the top of upper 1 both ends flank of anchor ear is mounted with the U-shaped connection placed downward
Plate 3, U-shaped connecting plate 3 and strut 10 are fixed by upper bolt pair 2, and bundled fixed structure includes band 7, and one end of band 7 passes through
Pin shaft and split pin are fixed on the lower part of 1 one end of anchor ear, two flank, and the other end of band 7 connects cross bar 6 and T-type by band
Connecting bracket 4 and the other end of upper anchor ear 1 are fixed, and the head of T-type connecting bracket 4 is fixed on upper anchor ear by pin shaft and split pin
The lower part of 1 end flank, the both ends that the two-arm of T-type connecting bracket 4 connect cross bar 6 with band are carried out by two lower bolt pairs 5
Connection.
It is descended on the screw rod of bolt pair 5 as a preferred technical solution, and is provided with scale, be arranged on the screw rod of lower bolt pair 5
Be double nut.
Be provided at the upper aperture of 4 two-arm screw hole of T-type connecting bracket as a preferred technical solution, in lower bolt pair 5
The counterbore that screw head matches.
Embodiment 1:
As depicted in figs. 1 and 2, a kind of automobile preprocessor mounting structure, including two strut 10, two upper anchor ears 1 with
And above the matching used bundled fixed structures of anchor ear 1, two struts 10 are vertically fixed on vehicle in the form being parallel to each other with two
On frame stringer (end of strut 10 is mounted with support 9, and strut 10 is fixed by support 9 and stringer), two upper anchor ears 1 divide
It is not fixed between two struts 10, upper anchor ear 1 is mutually perpendicular to strut 10；Upper anchor ear 1 is the U-shaped beam of notch outwardly, upper anchor ear 1
Back side vulcanization have one layer of heat resistant rubber, the upper surface of preprocessor 8, the back side at upper 1 both ends of anchor ear are close in the back side of upper anchor ear 1
It is provided with opening, the top of upper 1 both ends flank of anchor ear is mounted with the U-shaped connecting plate 3 placed downward, U-shaped connecting plate 3 and strut 10
Fixed by upper bolt pair 2, bundled fixed structure includes band 7, and one end of band 7 is fixed on by pin shaft and split pin embraces
Bind round the lower part of 1 one end, two flank, the other end of band 7 connects the another of cross bar 6 and T-type connecting bracket 4 and upper anchor ear 1 by band
One end is fixed, and the head of T-type connecting bracket 4 is fixed on the lower part of upper 1 end flank of anchor ear by pin shaft and split pin, and T-type connects
The two-arm for connecing bracket 4 connect the both ends of cross bar 6 with band and is attached by two lower bolt pairs 5.On the screw rod of lower bolt pair 5
It is provided with scale, what is be arranged on the screw rod of lower bolt pair 5 is double nut.It is arranged at the upper aperture of 4 two-arm screw hole of T-type connecting bracket
Have and screw head matches in lower bolt pair 5 counterbore.
The above content is the further description done in conjunction with specific embodiment to the utility model, this must not believe that
The specific implementation of utility model is only limited to these instructions, and the utility model person of an ordinary skill in the technical field is come
It says, without departing from the concept of the premise utility, the simple replacement made all shall be regarded as belonging to the utility model
Protection scope.
Claims (3)
1. a kind of automobile preprocessor mounting structure, including two struts (10), two upper anchor ear (1) and with two upper anchor ears
(1) matching used bundled fixed structure, two struts (10) are vertically fixed on vehicle frame in the form being parallel to each other and indulge
Liang Shang, described two upper anchor ear (1) are separately fixed between two struts (10), the upper anchor ear (1) and strut (10) phase
It is mutually vertical；It is characterized by: the upper anchor ear (1) is the U-shaped beam of notch outwardly, the back side vulcanization of the upper anchor ear (1) has
The upper surface of preprocessor (8), the back at upper anchor ear (1) both ends are close in one layer of heat resistant rubber, the back side of the upper anchor ear (1)
Face is provided with opening, and the top of upper anchor ear (1) the both ends flank is mounted with the U-shaped connecting plate (3) placed downward, the U-shaped
Connecting plate (3) and strut (10) are fixed by upper bolt pair (2), and the bundled fixed structure includes band (7), the band
(7) one end is fixed on the lower part of two flank of upper anchor ear (1) one end, the other end of the band (7) by pin shaft and split pin
It is fixed by band connection cross bar (6) and T-type connecting bracket (4) and the other end of upper anchor ear (1), the T-type connecting bracket
(4) head is fixed on the lower part of upper anchor ear (1) end flank by pin shaft and split pin, and the two of the T-type connecting bracket (4)
The both ends that arm connect cross bar (6) with band are attached by two lower bolt pairs (5).
2. a kind of automobile preprocessor mounting structure according to claim 1, it is characterised in that: the lower bolt pair (5)
Screw rod on be provided with scale, what is be arranged on the screw rod of the lower bolt pair (5) is double nut.
3. a kind of automobile preprocessor mounting structure according to claim 1 or 2, it is characterised in that: the T-type connection branch
It is provided at the upper aperture of frame (4) two-arm screw hole and screw head matches in lower bolt pair (5) counterbore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820463019.3U CN208294632U (en) | 2018-03-30 | 2018-03-30 | Installation structure of automobile postprocessor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820463019.3U CN208294632U (en) | 2018-03-30 | 2018-03-30 | Installation structure of automobile postprocessor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208294632U true CN208294632U (en) | 2018-12-28 |
Family
ID=64694920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820463019.3U Active CN208294632U (en) | 2018-03-30 | 2018-03-30 | Installation structure of automobile postprocessor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208294632U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021212746A1 (en) * | 2020-04-21 | 2021-10-28 | 天纳克（苏州）排放系统有限公司 | Exhaust post-treatment package |
-
2018
- 2018-03-30 CN CN201820463019.3U patent/CN208294632U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021212746A1 (en) * | 2020-04-21 | 2021-10-28 | 天纳克（苏州）排放系统有限公司 | Exhaust post-treatment package |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |