CN213838750U - Engine degassing steel pipe support - Google Patents
Engine degassing steel pipe support Download PDFInfo
- Publication number
- CN213838750U CN213838750U CN202022642970.5U CN202022642970U CN213838750U CN 213838750 U CN213838750 U CN 213838750U CN 202022642970 U CN202022642970 U CN 202022642970U CN 213838750 U CN213838750 U CN 213838750U
- Authority
- CN
- China
- Prior art keywords
- steel pipe
- engine
- bracket
- support
- bolt mounting
- 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
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 43
- 239000010959 steel Substances 0.000 title claims abstract description 43
- 238000007872 degassing Methods 0.000 title claims abstract description 27
- 238000003466 welding Methods 0.000 claims description 11
- 230000006978 adaptation Effects 0.000 abstract description 2
- 230000003014 reinforcing effect Effects 0.000 description 7
- 239000002184 metal Substances 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000001816 cooling Methods 0.000 description 4
- 239000000110 cooling liquid Substances 0.000 description 3
- 239000000498 cooling water Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 239000010705 motor oil Substances 0.000 description 1
Images
Landscapes
- Body Structure For Vehicles (AREA)
Abstract
The utility model discloses an engine degassing steel pipe support has: a stent body; the bolt mounting surface is arranged on the bracket body and connected with the cylinder cover; the bolt mounting surface is connected with the bracket body through the cambered surface; the wire harness hole is arranged on the bracket body and is matched with a wire harness of the front cabin of the engine; the steel pipe face of weld sets up on the support body, steel pipe face of weld and degasification steel pipe adaptation, and the parcel angle of steel pipe face of weld is 100 ~ 140, improves the intensity of support, has multiple functions, and weight is low.
Description
Technical Field
The utility model belongs to the technical field of automobile engine, especially, relate to an engine degassing steel pipe support.
Background
The function of the automobile engine pipeline can be mainly divided into two types: 1. and (3) conveying cooling liquid, 2, and conveying engine oil (for lubricating the turbocharger). The degassing steel pipe is a part belonging to an engine cooling system, conveys cooling liquid and belongs to a cooling water pipe, and the degassing steel pipe is used for degassing an engine body to prevent cavitation of the engine and is only a part of a closed cooling system.
The cooling water pipe is an indispensable part in the whole engine cooling system and mainly plays a role in carrying the transportation of cooling liquid, so that the cooling system forms a complete loop, and the normal work of the whole system is ensured. Due to the limitations of the surrounding environment and boundary conditions during the design and development process, rubber water pipes and metal water pipes are generally adopted as the cooling water pipes.
In the process of implementing the present invention, the inventor finds that the prior art has at least the following problems:
the metal water pipe is generally fixed on an engine or a whole vehicle through a bracket and is fixed by bolts. The support is positioned by resistance welding and then brazed on the metal water pipe. The degassing steel pipe is a metal water pipe of the engine, is connected with the engine body and the expansion kettle, is used for degassing of the engine body, and is fixed on a cylinder cover of the engine through a bracket welded on the degassing steel pipe by using a bolt. Most metal pipelines of the engine are fixed on the engine through brackets welded on the pipelines. As the engine can vibrate during operation, a small part of the brackets for fixing the metal pipes can resonate with the engine to cause fatigue fracture over time. In order to avoid this failure, the strength of the bracket is usually increased by increasing the thickness of the bracket, but this results in an increase in weight. In addition, the engine is arranged in the front cabin of the automobile, various pipelines and front cabin wiring harnesses are arranged in the engine, the space is limited, the arrangement of pipelines is required to be very compact, the fixing position of a bracket is selected to be correct, and more parts are fixed as far as possible. In fact, most of the brackets have single function and do not have the function of fixing other parts of the engine.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that an engine degassing steel pipe support that improves the intensity of support has multiple functions, and weight is low is provided.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: an engine deaeration steel pipe bracket comprising:
a stent body;
the bolt mounting surface is arranged on the bracket body and connected with the cylinder cover; the bolt mounting surface is connected with the bracket body through an arc surface;
the wire harness hole is arranged on the bracket body and is matched with a wire harness of the front cabin of the engine;
the steel pipe welding face is arranged on the support body and is matched with the degassing steel pipe, and the wrapping angle of the steel pipe welding face is 100-140 degrees.
The bracket body is provided with a series of reinforcing ribs.
The side face of the bolt mounting face is arc-shaped, and the bolt mounting face is connected with the cylinder cover through bolts.
The wire harness holes are two in total.
One of the above technical scheme has following advantage or beneficial effect, bends a fillet through the increase, avoids stress concentration, through increasing the strengthening rib, improves the mode level of support to avoid taking place resonance with the engine, lead to fatigue fracture, have multiple functions in addition, fix the degasification steel pipe promptly and provide the installation fixed point for the engine pencil.
Drawings
FIG. 1 is a schematic structural view of an engine degassing steel pipe bracket provided in an embodiment of the present invention;
FIG. 2 is a schematic structural view of a bolt mounting face of the engine deaeration steel pipe bracket of FIG. 1;
FIG. 3 is a schematic structural view of the engine deaeration steel tube bracket of FIG. 1;
FIG. 4 is a schematic structural view of a steel tube weld face of the engine degassing steel tube bracket of FIG. 1;
the labels in the above figures are: 1. the support comprises a support body, 2, a bolt mounting surface, 3, an arc surface, 4, a wire harness hole, 5, a steel pipe welding surface, 6 and a reinforcing rib.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
Referring to fig. 1-4, an engine deaeration steel tube bracket has:
a stent body;
the bolt mounting surface is arranged on the bracket body and connected with the cylinder cover; the bolt mounting surface is connected with the bracket body through the cambered surface;
the wire harness hole is arranged on the bracket body and is matched with a wire harness of the front cabin of the engine;
the steel pipe face of weld sets up on the support body, steel pipe face of weld and degasification steel pipe adaptation, and the parcel angle of steel pipe face of weld is 120. The bracket body is provided with a series of reinforcing ribs. The side of the bolt mounting surface is arc-shaped, and the bolt mounting surface is connected with the cylinder cover through a bolt. The wire harness holes are two in total.
The bracket is welded on an engine degassing steel pipe, a wire harness fixing hole, a bolt mounting hole and a reinforcing rib are arranged on the bracket, and the degassing steel pipe is fixed on a cylinder cover through a bolt;
stress concentration is avoided by optimizing the size of a fillet at the transition position of the bracket, and the mode level of the bracket is improved by adding the reinforcing ribs, so that the bracket is prevented from being broken due to resonance with an engine;
the welding strength of the bracket is improved by optimizing the welding area and the wrapping angle of the bracket and the degassing steel pipe, and meanwhile, redundant welding is avoided, so that the aim of reducing weight is fulfilled;
not only have the bolt mounting hole that is used for fixed degasification steel pipe, still be equipped with the pencil hole of fixed engine front deck pencil, adopt independent support mode to the fixed of engine under-deck spare part, there are spare part quantity numerous, the problem that the structure is complicated, and this support can realize all integrating a plurality of spare parts and support fixed function on a support.
The shape of the bolt mounting surface of the bracket is optimized, the round angle of the transition part is increased, and the fatigue fracture of the bracket caused by large stress concentration is avoided.
The welding area and the wrapping angle of the bracket and the degassing steel pipe are optimized. Through setting up the parcel angle to 120 degrees, strengthened the welding strength of support promptly, avoided too big parcel angle again, increase weight.
This patent combines the pencil arrangement condition in car front deck through the spatial structure who optimizes the support, has increased 2 pencil fixed orificess on the support, makes the support not only can be used for the fixed of degasification steel pipe, can also be used for fixed front deck pencil.
The structural strength of the bracket is obviously enhanced by adding the reinforcing ribs, and the modal level is obviously improved. In addition, the support is also used for fixing the wiring harness of the engine front cabin, the wiring harness fixing hole is far away from the fixing position of the support, a cantilever structure is formed, and in order to avoid the support from being broken due to pulling of the wiring harness, the reinforcing ribs are additionally arranged at the turning position of the support to increase the structural strength of the support.
After adopting foretell structure, bend a fillet through the increase, avoid stress concentration, through increasing the strengthening rib, improve the mode level of support to avoid taking place resonance with the engine, lead to fatigue fracture, have multiple functions in addition, fix the degasification steel pipe promptly and provide the erection fixation point for the engine pencil.
The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, and various insubstantial improvements can be made without modification to the method and technical solution of the present invention, or the present invention can be directly applied to other occasions without modification, all within the scope of the present invention.
Claims (4)
1. An engine degassing steel pipe bracket is characterized by comprising:
a stent body;
the bolt mounting surface is arranged on the bracket body and connected with the cylinder cover; the bolt mounting surface is connected with the bracket body through an arc surface;
the wire harness hole is arranged on the bracket body and is matched with a wire harness of the front cabin of the engine;
the steel pipe welding face is arranged on the support body and is matched with the degassing steel pipe, and the wrapping angle of the steel pipe welding face is 100-140 degrees.
2. The engine deaeration steel pipe bracket of claim 1 wherein said bracket body is provided with a series of ribs.
3. The engine degassing steel tube bracket of claim 2 wherein said bolt mounting surface is arcuate in side and is bolted to the cylinder head.
4. The engine deaeration steel pipe bracket of claim 3 wherein said wire harness openings are two in number.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022642970.5U CN213838750U (en) | 2020-11-16 | 2020-11-16 | Engine degassing steel pipe support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022642970.5U CN213838750U (en) | 2020-11-16 | 2020-11-16 | Engine degassing steel pipe support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213838750U true CN213838750U (en) | 2021-07-30 |
Family
ID=77016712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022642970.5U Active CN213838750U (en) | 2020-11-16 | 2020-11-16 | Engine degassing steel pipe support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213838750U (en) |
-
2020
- 2020-11-16 CN CN202022642970.5U patent/CN213838750U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2548791A2 (en) | Vehicle body frame, saddle type vehicle with the same, and production method of the vehicle body frame | |
| JP4849363B2 (en) | Motorcycle body frame | |
| US20060027993A1 (en) | Tower connecting bar structure | |
| CN213838750U (en) | Engine degassing steel pipe support | |
| CN106828605A (en) | A kind of auxiliary frame structure | |
| CN202360988U (en) | External resistance reducing and stream guiding hood of pipeline | |
| CN216232580U (en) | Lightweight front shroud lock installation crossbeam structure | |
| CN213213995U (en) | Arc plate type engine ECU protective shell | |
| CN205876457U (en) | Ship tail gas processing apparatus's buffer structure | |
| CN208203401U (en) | Gas exhaust piping assembly | |
| CN207212456U (en) | A kind of novel exhaust system supporting structure | |
| CN109373053A (en) | Pipeline support for vehicle | |
| CN221032880U (en) | Rear-mounted liquid fuel heater system of heavy truck | |
| CN209814183U (en) | Cross-country motorcycle frame | |
| CN218894699U (en) | Mounting bracket for post-processor | |
| CN217706126U (en) | Electric vehicle frame and electric vehicle | |
| CN214466771U (en) | Installation structure of coil pipe in gasifier | |
| CN213138396U (en) | Drive axle housing assembly and automobile | |
| CN210338171U (en) | Motorcycle frame | |
| CN210652662U (en) | Mounting structure of heavy truck expansion tank | |
| CN219361309U (en) | Ship stern shaft tube device | |
| CN215799907U (en) | Underwater-use-based stop clamp with sacrificial anode | |
| CN221091670U (en) | Transportation protector of outboard engine | |
| CN206485395U (en) | A kind of automobile front subframe welding assembly | |
| CN211550868U (en) | Motorcycle brake oil pipe elbow structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |