CN203906139U - Air intake intermediate connection pipe assembly - Google Patents
Air intake intermediate connection pipe assembly Download PDFInfo
- Publication number
- CN203906139U CN203906139U CN201420294677.6U CN201420294677U CN203906139U CN 203906139 U CN203906139 U CN 203906139U CN 201420294677 U CN201420294677 U CN 201420294677U CN 203906139 U CN203906139 U CN 203906139U
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- CN
- China
- Prior art keywords
- intermediate connection
- air inlet
- connection tube
- inlet intermediate
- air intake
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to an air intake intermediate connection pipe assembly which is composed of an air intake intermediate connection pipe, a blast pump air intake manifold and an installation bracket. The cross section of the middle of the air intake intermediate connection pipe is an elliptical pipe in a shape of kidney-shaped hole. The installation bracket is arranged on the plane of the air intake intermediate connection pipe and is of a linear type. The blast pump air intake manifold is arranged on the arc-shaped side wall on the middle position of the air intake intermediate connection pipe. According to the technical scheme, through improvement of the middle cross section shape of the air intake intermediate connection pipe, surrounding parts can be effectively avoided, and interference is prevented; the installation bracket structure is simple, the welding process is simplified, and welding is more firm and reliable.
Description
Technical field
The utility model belongs to the auxiliary accessory technical field of motor car engine, is specifically related to a kind of air inlet intermediate connection tube assembly.
Background technique
At present, on air braking vehicle, in order to give combustion system of engine and braking inflating pump air feed simultaneously, a kind of air inlet intermediate connection tube assembly with manifold structure need to be set, the cleaned air after purifying through air-strainer is divided into two-way.The described air inlet intermediate connection tube of the utility model assembly, is arranged between turbocharger of motor and air-strainer, meets above-mentioned gas circuit diverter function.
Existing air inlet intermediate connection tube is mainly by gapless stainless steel tube bending and molding, and middle section is circular, as shown in Figure 1; Air inlet intermediate connection tube is not welded and fixed support.
Prior art has following deficiency:
1, because air inlet intermediate connection tube section is circular, on space, all directions size is larger, in assembly process, intermediate portion often with its Surrounding Parts interference.
2, because section is circular, while adopting straight line type fixed support, not prison welding is solid; Adopt arc fixed support, processing technology and welding procedure be relative complex all;
3, air inlet intermediate connection tube is not welded and fixed support, installs insecure.
Model utility content
The utility model object be for solve air inlet intermediate connection tube that prior art exists easily with its Surrounding Parts interference; Straight line type mounting bracket not prison welding, easily comes off, the deficiency of the processing of arc mounting bracket, welding procedure complexity, and a kind of novel air inlet intermediate connection tube assembly is provided.
The utility model is achieved through the following technical solutions;
An air inlet intermediate connection tube assembly, is comprised of air inlet intermediate connection tube, inflating pump intake manifold and mounting bracket;
Described air inlet intermediate connection tube, its two ends are the pipe that diameter is identical, wherein bending is arranged in one end; The intermediate portion of described air inlet intermediate connection tube is that upper and lower surfaces are the ellipticity pipe of plane;
Described mounting bracket is arranged in the plane of air inlet intermediate connection tube, one distal process go out with in air inlet intermediate connection tube; This protruding terminus is provided with a mounting hole;
Described inflating pump intake manifold is arranged on the curved wall of air inlet intermediate connection tube intermediate portion, communicates with air inlet intermediate connection tube.
The two ends of described air inlet intermediate connection tube are respectively provided with a circle boss near mouth of pipe place.
The port of described inflating pump intake manifold is provided with a circle boss.
The setting party of described inflating pump intake manifold is to the opposite direction with mounting bracket mounting hole or identical.
Described mounting bracket is the tabular structure of rectangular that an end face is arc.
Described mounting hole is waist shaped hole.
Describedly at air inlet intermediate connection tube middle part, have small sircle hole, inflating pump intake manifold is welded on small sircle hole.
Useful technique effect of the present utility model is:
Improvement by air inlet intermediate connection tube middle part section configuration, realizes pipeline local deformation, can effectively dodge its Surrounding Parts, prevents from interfering; Make mounting support structure simple, welding procedure is simplified, and welds more solid and reliable.
Accompanying drawing explanation
Fig. 1 is the air inlet intermediate connection tube assembly structure schematic diagram of prior art;
Fig. 2 is air inlet intermediate connection tube assembly structure schematic diagram of the present utility model;
Fig. 3 a is air inlet intermediate connection tube plan view of the present utility model;
Fig. 3 b is air inlet intermediate connection tube plan view of the present utility model;
Fig. 3 c is air inlet intermediate connection tube worm's eye view of the present utility model;
Fig. 3 d is air inlet intermediate connection tube left view of the present utility model;
Fig. 4 is the D-D zoomed-in view of Fig. 3 a.
Symbol description: the poroid section 5-of 1-air inlet intermediate connection tube 2-inflating pump intake manifold 3-mounting bracket 4-kidney-shaped kidney-shaped mounting hole 6-boss 7-boss 8-plane
Embodiment
By specific embodiment, describe the technical solution of the utility model below, following instance is only exemplary, only can be used for explaining and explanation the technical solution of the utility model, and can not to be interpreted as is the restriction to technical solutions of the utility model.
Fig. 2 to Fig. 4 is the application's a embodiment.As shown in Figure 2, the air inlet intermediate connection tube assembly of the present embodiment is mainly by air inlet intermediate connection tube 1, and inflating pump intake manifold 2 and mounting bracket 3 form.
Air inlet intermediate connection tube 1 adopts gapless stainless steel tube bending and molding, and two ends are the pipe that diameter is identical, and wherein bending is arranged in one end; The ellipticity pipe that upper and lower surfaces are plane 8 is processed in intermediate portion, and its transverse section is the poroid section 4 of kidney-shaped, as shown in Figure 4.After air inlet intermediate connection tube 1 intermediate portion is processed into section and is the poroid section 4 of kidney-shaped, can effectively avoid air inlet intermediate connection tube 1 and its Surrounding Parts (as selected gear-shifting flexible shaft, moving tube etc.) to interfere.Air inlet intermediate connection tube 1 two ends are respectively provided with a circle boss 6 near mouth of pipe place, can effectively prevent installing card hoops off.
As shown in Figure 3 c, mounting bracket 3 is the tabular structure of rectangular that an end face is arc; Its one end with curved end is provided with a kidney-shaped mounting hole 5.After air inlet intermediate connection tube 1 intermediate portion is processed into section and is the poroid section 4 of kidney-shaped, can adopt straight welds with straight line type mounting bracket 3, directly be welded in the plane 8 of both sides.In the present embodiment, mounting bracket is welded on the lower plane 8 of air inlet intermediate connection tube, in other embodiments of the application, can be welded in plane according to actual needs.Kidney-shaped mounting hole 5, for air inlet intermediate connection tube assembly is fixed, waist shaped hole structure can effectively be corrected hole position error.3 processing of straight line type mounting bracket are simple, solid and reliable.
On the curved wall at air inlet intermediate connection tube 1 middle part, have small sircle hole, inflating pump intake manifold 2 is welded on small sircle hole, realizes gas circuit shunting, gives braking system inflating pump air feed; In the end of inflating pump intake manifold 2, be provided with boss 7, prevent installing card hoops off.In the present embodiment, the setting party of inflating pump intake manifold 2, to the opposite direction with mounting bracket 3 mounting holes, in other embodiments of the application, can be arranged on same direction according to actual needs.
Actual demand setting can be arranged according to its Surrounding Parts in the position of air inlet intermediate connection tube ellipticity pipe, is not limited to the position that the application sets.
Mounting hole number, size and the shape of fixed support 3 can need to arrange according to as installed, is not limited to the application's restriction, and fixed support 3 also can arrange two according to actual needs.
Although illustrated and described embodiment of the present utility model, for the ordinary skill in the art, be appreciated that in the situation that not departing from principle of the present utility model and spirit and can carry out multiple variation, modification, replacement and modification to these embodiments, scope of the present utility model is by claims and be equal to and limit.
Claims (7)
1. an air inlet intermediate connection tube assembly, is characterized in that: include air inlet intermediate connection tube, inflating pump intake manifold and mounting bracket;
Described air inlet intermediate connection tube, its two ends are the pipe that diameter is identical, wherein bending is arranged in one end; The intermediate portion of described air inlet intermediate connection tube is that upper and lower surfaces are the ellipticity pipe of plane;
Described mounting bracket is arranged in the plane of air inlet intermediate connection tube, one distal process go out with in air inlet intermediate connection tube; This protruding terminus is provided with a mounting hole;
Described inflating pump intake manifold is arranged on the curved wall of air inlet intermediate connection tube intermediate portion, communicates with air inlet intermediate connection tube.
2. air inlet intermediate connection tube assembly according to claim 1, is characterized in that: the two ends of described air inlet intermediate connection tube are respectively provided with a circle boss near mouth of pipe place.
3. air inlet intermediate connection tube assembly according to claim 1, is characterized in that: the port of described inflating pump intake manifold is provided with a circle boss.
4. air inlet intermediate connection tube assembly according to claim 1, is characterized in that: the setting party of described inflating pump intake manifold is to the opposite direction with mounting bracket mounting hole or identical.
5. air inlet intermediate connection tube assembly according to claim 1, is characterized in that: described mounting bracket is the tabular structure of rectangular that an end face is arc.
6. air inlet intermediate connection tube assembly according to claim 1, is characterized in that: described mounting hole is waist shaped hole.
7. air inlet intermediate connection tube assembly according to claim 1, is characterized in that: describedly at air inlet intermediate connection tube middle part, have small sircle hole, inflating pump intake manifold is welded on small sircle hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420294677.6U CN203906139U (en) | 2014-06-04 | 2014-06-04 | Air intake intermediate connection pipe assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420294677.6U CN203906139U (en) | 2014-06-04 | 2014-06-04 | Air intake intermediate connection pipe assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203906139U true CN203906139U (en) | 2014-10-29 |
Family
ID=51780427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420294677.6U Expired - Fee Related CN203906139U (en) | 2014-06-04 | 2014-06-04 | Air intake intermediate connection pipe assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203906139U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113431717A (en) * | 2021-07-16 | 2021-09-24 | 重庆长安汽车股份有限公司 | Air filter air inlet pipe arrangement structure |
-
2014
- 2014-06-04 CN CN201420294677.6U patent/CN203906139U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113431717A (en) * | 2021-07-16 | 2021-09-24 | 重庆长安汽车股份有限公司 | Air filter air inlet pipe arrangement structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee before: Anhui Jianghuai Automobile Co., Ltd. |
|
| 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: 20141029 Termination date: 20190604 |