CN207879453U - A kind of cantilevered urea solution tank fixed structure - Google Patents
A kind of cantilevered urea solution tank fixed structure Download PDFInfo
- Publication number
- CN207879453U CN207879453U CN201721436128.8U CN201721436128U CN207879453U CN 207879453 U CN207879453 U CN 207879453U CN 201721436128 U CN201721436128 U CN 201721436128U CN 207879453 U CN207879453 U CN 207879453U
- Authority
- CN
- China
- Prior art keywords
- solution tank
- urea solution
- cantilevered
- fixed structure
- cantilever
- 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.)
- Active
Links
Landscapes
- Exhaust Gas After Treatment (AREA)
Abstract
The utility model discloses a kind of cantilevered urea solution tank fixed structures, it includes urea solution tank, vehicle frame and two cantilevers, wherein, one end of described two cantilevers is connected to by link on the vehicle frame, the other end is connected to the both sides of the urea solution tank by connection component, the bottom of described two cantilevers is mounted on supporting rack, and sensor installation counterbore is provided at the top of the urea solution tank, sensor module is installed in the sensor installation counterbore.Above-mentioned cantilevered urea solution tank fixed structure uses cantilever support structure, not only saves the band for installing urea solution tank, cost-effective；And the urea tank stress deformation that band formula fixed structure is brought is avoided, improve the service life and reliability of urea solution tank.
Description
Technical field
The utility model is related to a kind of urea solution tanks, more particularly, to a kind of cantilevered urea solution tank fixed structure.
Background technology
Requirement with people to quality of life and living environment is continuously improved, and atmosphere pollution is gradually by countries in the world
Pay attention to, especially more ground contaminations take place frequently in recent years, and show region composite type feature.Many metropolitan atmosphere pollution via
Coal-smoke pollution turns to coal smoke and the pollution of automotive composite type, and a small number of megalopolis obviously show photochemical fog type
(i.e. motor-vehicle tail-gas type) atmosphere pollution.Therefore, the research and application of Diesel Emission Control Technologiess are very urgent.
On the other hand, in order to further increase tail gas pollution management, requirement of the relevant laws and regulations to vehicular emission limit value is post-processed
To be more harsh, and the scope of application also will constantly expand.
From the point of view of the development of commercial car, diesel engine is its major impetus.I generally can be met using supercharging technology diesel vehicle
The emission request in stage, phase il use charge inter cooling, and the Section III stage introduces electronic fuel injection technology, Section IV rank
Section needs to post-process exhaust in above-mentioned technical foundation.The motor vehicle emission in China at present has been enter into five stage of state, arrives
The year two thousand twenty is by six standard of phase in state.
Urea solution tank is essential important component in SCR aftertreatment system, currently, existing urea solution tank is solid
Determining structure is mounted as a whole on vehicle after fixing urea solution tank using bracket and band, and the fixed form of the structure increases
The weight of parts increases the cost and installation space of part, cumbersome, time-consuming and laborious.Band when band installation simultaneously
Certain pressing force is generated to urea tank, and urea tank is caused to deform or crack.
Utility model content
The purpose of this utility model is to provide a kind of cantilevered urea solution tank fixed structures, to solve in the prior art
Urea solution tank fixed structure has that complicated, installation is inconvenient and easily leads to urea tank deformation or cracking.
For this purpose, the utility model uses following technical scheme：
A kind of cantilevered urea solution tank fixed structure comprising urea solution tank, vehicle frame and two cantilevers, wherein institute
The one end for stating two cantilevers is connected to by link on the vehicle frame, and it is molten that the other end by connection component is connected to the urea
The bottom of the both sides of flow container, described two cantilevers is mounted on supporting rack.
Particularly, support frame as described above includes link supporting surface, cantilever support face and urea solution tank supporting surface, described outstanding
Arm supporting surface is located at middle part, and the link supporting surface and urea solution tank supporting surface are located at the two of the cantilever support face
Side, the link supporting surface are bolted by connection on the link, and the cantilever support face is by connecting bolt
It is connected on cantilever, the urea solution tank supporting surface is bolted by connection in the urea solution tank.
Particularly, several columns connecting hole is offered on the vehicle frame, the link is located at by connecting bolt and being fixed on
In the connecting hole of same column, link is fixed in the connecting hole of different lines as needed, to change the spacing of two cantilevers, from
And adapt to the installation of the not urea solution tank of co-content.
Particularly, it is arranged fluted on the two side of the urea solution tank, described two cantilevers are located in the groove.
Particularly, sensor installation counterbore is provided at the top of the urea solution tank, the sensor is installed in counterbore
Sensor module is installed.
Particularly, the both sides of the urea solution tank are correspondingly arranged on cantilever installation counterbore, institute above the groove
State cantilever installation counterbore be connected to the groove, and connection bolt be arranged inside, cantilever is fixed on by connection bolt described in
In the groove of urea solution tank both sides.
Particularly, described two cantilevers offer several threaded holes along its length, and the connection bolt lock is tight
In in the threaded hole, installation site of the cantilever in groove is changed by different threaded holes.
Particularly, several lightening holes are offered on the cantilever.
Particularly, the both sides of the urea solution tank in the obliquely downward of the groove be provided with urea solution tank support it is convex
Urea solution tank supporting surface is connected on the urea solution tank support rim by platform, connection bolt.
The beneficial effects of the utility model are that the cantilevered urea solution tank fixed structure has compared with prior art
Following advantages：
1) cantilever support structure is used, the band for installing urea solution tank is saved, it is cost-effective, and use
Cantilever support structure avoids the urea tank stress deformation that band formula fixed structure is brought to fix urea solution tank, improves
The service life and reliability of urea solution tank.
2) sensor module installation position is designed using counterbore, both ensure that the safety of sensor module, and had been prevented from using
It collides in the process to sensor module, and reduces urea solution tank and arrange the space occupied in vehicle complete vehicle.
Description of the drawings
Fig. 1 is the explosive view for the cantilevered urea solution tank fixed structure that specific embodiment of the present invention provides；
Fig. 2 is that the stereochemical structure for the cantilevered urea solution tank fixed structure that specific embodiment of the present invention provides is shown
It is intended to.
Specific implementation mode
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
It please refers to Fig.1 with shown in Fig. 2, in the present embodiment, a kind of cantilevered urea solution tank fixed structure includes that urea is molten
One end of flow container 1, vehicle frame 2 and two cantilevers 3, described two cantilevers 3 is provided with link 4, is offered on the vehicle frame 2 several
Row connecting hole 5, the link 4 is fixed on by connecting bolt 6 in the connecting hole 5 of same column, as needed by link 4
In connecting hole 5 fixed to different lines, to change the spacing of two cantilevers 3, to adapt to the not urea solution tank of co-content
Installation, after installation, two 3 parallel interval of cantilever settings, and offer lightening hole 7 on two cantilevers 3.
Fluted 8 are arranged on the two side of the urea solution tank 1, described two cantilevers 3 are located at the groove 8 after installation
Interior, the both sides of the urea solution tank 1 are correspondingly arranged on cantilever in the top of the groove 8 and install counterbore 9, the cantilever installation
Counterbore 9 is connected to the groove 8, and connection bolt 6 is arranged inside, if described two cantilevers 3 offer along its length
Dry threaded hole 10, the connection bolt 6 are lock onto in the threaded hole 10, and cantilever 3 is fixed on 1 liang of the urea solution tank
In the groove 8 of side, installation site of the cantilever in groove is changed by different threaded holes.
The bottom of described two cantilevers 3 is mounted on supporting rack 11.Support frame as described above 11 includes link supporting surface 12, hangs
Arm supporting surface 13 and urea solution tank supporting surface 14, the cantilever support face 13 are located at middle part, 12 He of link supporting surface
Urea solution tank supporting surface 14 is located at the both sides in the cantilever support face 13, and the link supporting surface 12 is by connecting spiral shell
Bolt 6 is connected on the link 4, and the cantilever support face 13 is connected to by connecting bolt 6 on cantilever 3, and the urea is molten
The both sides of flow container 1 are provided with urea solution tank support rim 15 in the obliquely downward of the groove 8, connect bolt 6 by urea liquid
Tank supporting surface 14 is connected on the urea solution tank support rim 15.
The top of the urea solution tank 1 is provided with sensor installation counterbore 16, pacifies in the sensor installation counterbore 16
Sensor module 17 is filled, both ensure that the safety of sensor module 17, prevents knocking to sensor module 17 during use
It touches, and reduces urea solution tank 1 and arrange the space occupied in vehicle complete vehicle, be more advantageous to the SCR of the small vehicle in vehicle space
The arrangement of after-treatment system.
Above example is to elaborate the basic principle and characteristic of the utility model, and the utility model is not by above-mentioned example
Limitation, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various changes, these changes
Change and change and both falls in claimed the scope of the utility model.The utility model requires protection scope is wanted by appended right
Ask book and its equivalent thereof.
Claims (9)
1. a kind of cantilevered urea solution tank fixed structure, which is characterized in that including urea solution tank, vehicle frame and two cantilevers,
One end of described two cantilevers is connected to by link on the vehicle frame, and the other end is connected to the urea by connection component
The bottom of the both sides of NaOH solution tank NaOH, described two cantilevers is mounted on supporting rack.
2. cantilevered urea solution tank fixed structure according to claim 1, which is characterized in that support frame as described above includes connecting
Frame supporting surface, cantilever support face and urea solution tank supporting surface are connect, the cantilever support face is located at middle part, the link support
Face and urea solution tank supporting surface are located at the both sides in the cantilever support face, and the link supporting surface is by connecting bolt
It is connected on the link, the cantilever support face is bolted by connection on cantilever, and the urea solution tank supports
Face is bolted by connection in the urea solution tank.
3. cantilevered urea solution tank fixed structure according to claim 1 or 2, which is characterized in that opened on the vehicle frame
Equipped with several columns connecting hole, the link is fixed on by connecting bolt in the connecting hole of same column.
4. cantilevered urea solution tank fixed structure according to claim 2, which is characterized in that the urea solution tank
It is arranged fluted on two side, described two cantilevers are located in the groove.
5. cantilevered urea solution tank fixed structure according to claim 1 or 2, which is characterized in that the urea liquid
It is provided with sensor installation counterbore at the top of tank, sensor module is installed in the sensor installation counterbore.
6. cantilevered urea solution tank fixed structure according to claim 4, which is characterized in that the urea solution tank
Both sides are correspondingly arranged on cantilever installation counterbore above the groove, and the cantilever installation counterbore is connected to the groove, and
Connection bolt is arranged inside, cantilever is fixed in the groove of the urea solution tank both sides by connecting bolt.
7. cantilevered urea solution tank fixed structure according to claim 6, which is characterized in that described two cantilevers are along it
Length direction offers several threaded holes, and the connection bolt lock is tightly in the threaded hole.
8. cantilevered urea solution tank fixed structure according to claim 1, which is characterized in that offered on the cantilever
Several lightening holes.
9. cantilevered urea solution tank fixed structure according to claim 4, which is characterized in that the urea solution tank
Both sides are provided with urea solution tank support rim in the obliquely downward of the groove, and connection bolt connects urea solution tank supporting surface
In on the urea solution tank support rim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721436128.8U CN207879453U (en) | 2017-10-31 | 2017-10-31 | A kind of cantilevered urea solution tank fixed structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721436128.8U CN207879453U (en) | 2017-10-31 | 2017-10-31 | A kind of cantilevered urea solution tank fixed structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207879453U true CN207879453U (en) | 2018-09-18 |
Family
ID=63500986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721436128.8U Active CN207879453U (en) | 2017-10-31 | 2017-10-31 | A kind of cantilevered urea solution tank fixed structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207879453U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107701285A (en) * | 2017-10-31 | 2018-02-16 | 凯龙高科技股份有限公司 | A kind of cantilevered urea solution tank fixed structure |
-
2017
- 2017-10-31 CN CN201721436128.8U patent/CN207879453U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107701285A (en) * | 2017-10-31 | 2018-02-16 | 凯龙高科技股份有限公司 | A kind of cantilevered urea solution tank fixed structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1311998C (en) | Motor vehicle having special arrangement of fuel tank, preliminary muffler and reduction agent tank | |
| CN204296454U (en) | Rearmounted CNG gas-cylinder retaining assembly and this commercial car | |
| CN201963444U (en) | Installing support of petrol filter for automobile | |
| CN207879453U (en) | A kind of cantilevered urea solution tank fixed structure | |
| CN202273741U (en) | Stainless steel exhaust manifold structure | |
| CN209586493U (en) | A kind of U-shaped after-treatment system bracket | |
| CN107776396B (en) | Fuel tank structure for light commercial vehicle | |
| CN107701285A (en) | A kind of cantilevered urea solution tank fixed structure | |
| CN207647585U (en) | A kind of embedded urea solution tank fixed structure | |
| CN103670612B (en) | Integrated automobile SCR aftertreatment system urea soln feedway | |
| CN202091000U (en) | Improved exhaust manifold catalytic reactor assembly | |
| CN201800534U (en) | Auto fuel tank | |
| CN210035059U (en) | Side-mounted gas supply system for vehicle-mounted liquefied natural gas cylinder | |
| CN207449623U (en) | A kind of rear-mounted natural gas cylinder bracket assembly | |
| CN209083372U (en) | A kind of fixed device of box urea solution tank | |
| CN205477869U (en) | Supporting structure of engine exhaust manifold | |
| CN202017553U (en) | Novel stay wire bracket of throttle body | |
| CN211448800U (en) | Integrated pencil formula exhaust purifier | |
| CN201354681Y (en) | Improved motorbike electronic spray throttle | |
| CN220487703U (en) | Packaging device of three-way catalyst | |
| CN220378367U (en) | Urea case assembly of integrated boarding step | |
| CN221096651U (en) | Heavy truck catalysis silencer mounting structure | |
| CN102966461A (en) | Engine timing cover | |
| CN202381201U (en) | Carbon tank assembly arranged on automobile fuel tank | |
| CN211809880U (en) | Front wheel fender support assembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |