CN207772863U - Engine sectional shelf-unit - Google Patents
Engine sectional shelf-unit Download PDFInfo
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- CN207772863U CN207772863U CN201820060262.0U CN201820060262U CN207772863U CN 207772863 U CN207772863 U CN 207772863U CN 201820060262 U CN201820060262 U CN 201820060262U CN 207772863 U CN207772863 U CN 207772863U
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- rack body
- support fixed
- sectional shelf
- air compressor
- compressor machine
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Abstract
The utility model discloses a kind of engine sectional shelf-units comprising rack body；It is formed on the internal face of the rack body there are three first support fixed structure, three first support fixed structures are triangularly arranged；Two second support fixed structures are also formed on the internal face of the rack body；It is formed in the outside wall surface of the rack body and hangs angle mounting structure；It is also formed with four air compressor machine mounting structures in the outside wall surface of the rack body, and four air compressor machine mounting structures is made to be formed as the four corners of rectangle.The engine sectional shelf-unit of the utility model, it is integrated with the function of air condition compressor bracket and 48V generator supports, the effective normal operation for supporting two attachmentes, contribute to the densification of front end wheel train arrangement, optimize, reduce the vibration of complete machine, especially itself light weight effect it is apparent, play certain effect for the drop oil consumption of vehicle.
Description
Technical field
The utility model is related to a kind of multifunctional engine sectional shelf-units, belong to engine structure design field.
Background technology
Under conditions of Global Oil inadequate resource, each cart enterprise is all in exploitation novel energy-conserving power assembly at present.By 48V
Micro- mixing system that motor matches conventional engines is a kind of common drop oil consumption dynamical system used that puts goods on the market at present.Due to
The quality and appearance and size of 48V motors are the 2 times or more of common electric machine, more demanding, the use of supporting structure intensity and mode
Conventional thought design 48V generator supports often take up too much space, structure bulky, do not meet current lightweight, densification
Design concept, and compressor of air conditioner, 48V motors generally require to be fixed with 1 holder respectively, influence productive temp, increase
Production and manufacturing cost.
Utility model content
The utility model aim is to provide a kind of engine sectional shelf-unit, compact-sized, quality is smaller, vibration is lighter,
It can also meet intensity requirement simultaneously.
The utility model solves technical problem and adopts the following technical scheme that：A kind of engine sectional shelf-unit comprising holder
Ontology；
It is formed on the internal face of the rack body there are three first support fixed structure, three first supports are fixed
Structure is triangularly arranged；
Two second support fixed structures are also formed on the internal face of the rack body；
It is formed in the outside wall surface of the rack body and hangs angle mounting structure, the extension angle mounting structure is from described three the
The region that one support fixed structure is enclosed protrudes outward, and mounting hole is formed on the mounting structure of the extension angle；
It is also formed with four air compressor machine mounting structures in the outside wall surface of the rack body, and makes four air compressor machine installations
Structure is formed as the four corners of rectangle.
Optionally, the first support fixed structure includes that the truncated cone-shaped that is formed from the internal face of the rack body is convex
It rises, and the through-hole opened up in the truncated cone-shaped protrusion upper edge its axis direction.
Optionally, two first support fixed structures are located at two corners of the upper end of the rack body, another
A first support fixed structure is located at the middle and upper part of the rack body.
Optionally, described two second support fixed structures are located on two sides of the rack body, and
Its line is roughly parallel to the bottom edge of the rack body.
Optionally, the second support fixed structure is identical as the first support fixed structure.
Optionally, the air compressor machine mounting structure includes the cylinder being outwardly formed from the outside wall surface of the rack body
Protrusion, and described its axis direction of cylindrical protrusions upper edge offers threaded hole.
Optionally, two of two lower ends for being located at the rack body in four air compressor machine mounting structures
Corner, another is located on the side of the rack body, the 4th middle part for being located at the rack body.
Optionally, it is located at the air compressor machine mounting structure on the side and the air compressor machine mounting structure positioned at rack body
Line is located at the lower section for hanging angle mounting structure, but also solid positioned at the first support positioned at the middle and upper part of the rack body
Determine the top of structure.
Optionally, extension angle mounting structure is hollow form.
Optionally, lead between the inner cylinder lug boss of two air compressor machine mounting structures of rack body lower end
Reinforcing rib connection is crossed, and is also connect respectively by reinforcing rib between two second support fixed structures.
The utility model has the advantages that：The engine sectional shelf-unit of the utility model, is integrated with air conditioner compressed
The function of machine support and 48V generator supports effectively supports the normal operation of two attachmentes, front end wheel train is contributed to arrange
Densification, optimize, reduce the vibration of complete machine, especially itself light weight effect it is apparent, played for the drop oil consumption of vehicle
Certain effect.
Description of the drawings
Fig. 1 is the outside structure diagram of the engine sectional shelf-unit of the utility model；
Fig. 2 is the inside structure schematic diagram of the engine sectional shelf-unit of the utility model；
Fig. 3 is the attachment structure schematic diagram of the engine sectional shelf-unit and compressor of air conditioner of the utility model；
Fig. 4 is the structural schematic diagram of the engine sectional shelf-unit and compressor of air conditioner and 48V generators of the utility model；
The mark in the figure shows：1- rack bodies；2- first support fixed structures；3- second support fixed structures；4- is hung
Angle mounting structure；5- air compressor machine mounting structures；6- reinforcing ribs；7- engine cylinder bodies；8- sectional shelf-unit installation bolts；10- air-conditionings
Compressor；11- compressor of air conditioner installation bolts；12-48V generators；13- generator installation bolts；14- generators install spiral shell
Bolt.
Specific implementation mode
The technical solution of the utility model is further elaborated with reference to embodiment and attached drawing.
Embodiment 1
Present embodiments provide a kind of engine sectional shelf-unit comprising rack body.
It is formed on the internal face of the rack body there are three first support fixed structure, in the present embodiment, described first
Support fixed structure includes the truncated cone-shaped protrusion formed from the internal face of the rack body, and in truncated cone-shaped protrusion
The through-hole that its axis direction of upper edge opens up；It is highly preferred that three first support fixed structures are triangularly arranged, for example,
Two first support fixed structures are located at two corners of the upper end of the rack body, another first support fixed knot
Structure is located at the middle and upper part of the rack body.
It is also formed with two second support fixed structures on the internal face of the rack body, in the present embodiment, described
Two support fixed structures are identical as the first support fixed structure, also, described two second support fixed structures distinguish position
In on two sides of the rack body, and its line is roughly parallel to the bottom edge of the rack body.
It is formed in the outside wall surface of the rack body and hangs angle mounting structure, in the present embodiment, extension angle mounting structure
It protrudes outward from the region that three first support fixed structures are enclosed, and is formed on the mounting structure of the extension angle
Mounting hole.
It is also formed with four air compressor machine mounting structures in the outside wall surface of the rack body, in the present embodiment, the pneumatics
Machine mounting structure includes the cylindrical protrusions being outwardly formed from the outside wall surface of the rack body, and the cylindrical protrusions
Its axis direction of upper edge offers air compressor machine mounting hole (threaded hole)；Two difference positions in four air compressor machine mounting structures
Two corners in the lower end of the rack body, another is located on the side of the rack body, and the 4th positioned at described
The middle part of rack body, and four air compressor machine mounting structures is made to be formed as the four corners of rectangle, and it is located at the side
On air compressor machine mounting structure and the line of the air compressor machine mounting structure positioned at rack body be located at and described hang angle mounting structure
Lower section, but also positioned at the top of the first support fixed structure positioned at the middle and upper part of the rack body.
It is highly preferred that improve the intensity of the air compressor machine mounting structure, pass through between the air compressor machine mounting structure
Reinforcing rib is attached；It is highly preferred that the air compressor machine mounting structure also extends internally from the internal face of the rack body, shape
At inner cylinder lug boss.
Pass through reinforcement between the inner cylinder lug boss of two air compressor machine mounting structures of rack body lower end
Muscle connects, and is also connect respectively by reinforcing rib between two second support fixed structures.
A sky being connected to by reinforcing rib in the middle part of the rack body in the second support fixed structure
Press mounting structure, another is connected to the first support fixed structure positioned at corner by reinforcing rib；Two be located above
Air compressor machine mounting structure is connect by reinforcing rib with first support fixed structure adjacent thereto respectively.
The engine sectional shelf-unit of the utility model when in use, is connected by first support fixed structure and engine cylinder body
It connects, is connected with oil pan by second support fixed structure, and fixed respectively by sectional shelf-unit installation bolt 8, due to fixation
Point is reasonably distributed, and each fixed structure stressing conditions are more uniform.
The lower extension angle of 48V generators is fixed on by generator installation bolt 14 on the extension angle mounting structure of sectional shelf-unit,
Another extension angle is fixed on engine cylinder body, is played enough supporting roles, is played the role of generator support.
Compressor of air conditioner 10 is fixed on by compressor of air conditioner installation bolt 11 in air compressor machine mounting hole, and passes through each installation
The setting of interstructural X-shaped reinforcing rib improves the integral strength and NVH performances of sectional shelf-unit.
The engine sectional shelf-unit of the present embodiment, is integrated with the function of air condition compressor bracket and 48V generator supports, has
The normal operation for supporting two attachmentes of effect contributes to the densification of front end wheel train arrangement, optimizes, reduces shaking for complete machine
It is dynamic, especially itself light weight effect it is apparent, play certain effect for the drop oil consumption of vehicle.
The engine sectional shelf-unit of the utility model is the installation 48V electricity designed using forward structure intensity and mode thinking
The multifunctional engine sectional shelf-unit of machine and compressor of air conditioner, it is right at the beginning the mixing the thinking of structural strength and NVH of design
Multiwheel models during engine combination support Design are instructed, calculated and are optimized, and are designed with positive Design Thinking
One kind both meeting intensity requirement, while multifunctional engine sectional shelf-unit compact-sized, that quality is smaller, vibration is lighter.
The body part 1 is a platy structure designed with the shape, is different from holder class and generally uses tablet, arc plate phase
Composite structure determines branch according to compressor of air conditioner, the shape of 48V generators and engine installation point and the relative position of attachment
The cross sectional shape of frame body construction is greatly saved arrangement space, realizes densification；The axis and branch of the truncated cone-shaped protrusion
Frame ontology is vertical, increases the intensity of mounting structure；Extension angle mounting structure 4, for fixing 48V generators, in using
Hollow structure plays the role of light-weighted；The air compressor machine mounting structure 5, for installing air conditioner compressed machine bolt；Reinforcing rib 6 leads to
Cross Top-Down Design, by between air compressor machine mounting structure, between first support fixed structure and second support fixed structure with three pairs of X-shapeds
Reinforcing rib be connected, effectively improve the structural strength of engine sectional shelf-unit.
The advantages of the utility model engine sectional shelf-unit is：Using profile-followed design, meeting effective supporting wheel systems attachment
Under the premise of operating, it is eliminated as much as non-essential structure and position, rationally reinforces the intensity of crucial stress and the seat of fatigue, makes
Obtaining holder has smaller volume and weight, is conducive to the preferred arrangement of front end wheel train, and in support compressor of air conditioner and 48V
There is preferable mode under the premise of two attachmentes of generator, mitigate vibration noise.Two attachmentes share a holder peace simultaneously
Dress, reduces number of parts, improves production line efficiency of assembling.
The sequencing of above example is only for ease of description, can not represent the quality of embodiment.
Finally it should be noted that：Above example is only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that：
It still can be with technical scheme described in the above embodiments is modified, or is carried out to which part technical characteristic etc.
With replacement；And these modifications or replacements, various embodiments of the utility model technology that it does not separate the essence of the corresponding technical solution
The spirit and scope of scheme.
Claims (10)
1. a kind of engine sectional shelf-unit, which is characterized in that including rack body；
First support fixed structure there are three being formed on the internal face of the rack body, three first support fixed structures
It is triangularly arranged；
Two second support fixed structures are also formed on the internal face of the rack body；
It is formed in the outside wall surface of the rack body and hangs angle mounting structure, the extension angle mounting structure is from described three first
The region that frame fixed structure is enclosed protrudes outward, and mounting hole is formed on the mounting structure of the extension angle；
It is also formed with four air compressor machine mounting structures in the outside wall surface of the rack body, and makes four air compressor machine mounting structures
Be formed as the four corners of rectangle.
2. engine sectional shelf-unit according to claim 1, which is characterized in that the first support fixed structure include from
The truncated cone-shaped protrusion formed on the internal face of the rack body, and its axis direction opens up in the truncated cone-shaped protrusion upper edge
Through-hole.
3. engine sectional shelf-unit according to claim 2, which is characterized in that two first support fixed structures distinguish position
Two corners in the upper end of the rack body, on another first support fixed structure is located in the rack body
Portion.
4. engine sectional shelf-unit according to claim 1, which is characterized in that described two second support fixed structures point
Wei Yu not be on two sides of the rack body, and its line is parallel to the bottom edge of the rack body.
5. engine sectional shelf-unit according to claim 4, which is characterized in that the second support fixed structure with it is described
First support fixed structure is identical.
6. engine sectional shelf-unit according to claim 1, which is characterized in that the air compressor machine mounting structure includes from institute
The cylindrical protrusions being outwardly formed in the outside wall surface of rack body are stated, and described its axis direction of cylindrical protrusions upper edge opens up
There is threaded hole.
7. engine sectional shelf-unit according to claim 6, which is characterized in that in four air compressor machine mounting structures
Two corners of two lower ends for being located at the rack body, another is located on the side of the rack body, and the 4th
It is a positioned at the middle part of the rack body.
8. engine sectional shelf-unit according to claim 7, which is characterized in that the air compressor machine installation being located on the side
The line of structure and the air compressor machine mounting structure positioned at rack body is located at the lower section of the extension angle mounting structure, but also is located at
Positioned at the top of the first support fixed structure of the middle and upper part of the rack body.
9. engine sectional shelf-unit according to claim 8, which is characterized in that extension angle mounting structure is hollow form.
10. engine sectional shelf-unit according to claim 1, which is characterized in that be located at two institutes of rack body lower end
State and connected by reinforcing rib between the inner cylinder lug boss of air compressor machine mounting structure, and also with two second support fixed knots
It is connected respectively by reinforcing rib between structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820060262.0U CN207772863U (en) | 2018-01-15 | 2018-01-15 | Engine sectional shelf-unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820060262.0U CN207772863U (en) | 2018-01-15 | 2018-01-15 | Engine sectional shelf-unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207772863U true CN207772863U (en) | 2018-08-28 |
Family
ID=63212761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820060262.0U Active CN207772863U (en) | 2018-01-15 | 2018-01-15 | Engine sectional shelf-unit |
Country Status (1)
| Country | Link |
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| CN (1) | CN207772863U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111016611A (en) * | 2019-12-31 | 2020-04-17 | 宁波吉利汽车研究开发有限公司 | Vibration reduction support for connecting compressor and power assembly and vehicle |
| CN113022289A (en) * | 2019-12-25 | 2021-06-25 | 康明斯公司 | Flexible engine mounting structure |
-
2018
- 2018-01-15 CN CN201820060262.0U patent/CN207772863U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113022289A (en) * | 2019-12-25 | 2021-06-25 | 康明斯公司 | Flexible engine mounting structure |
| CN113022289B (en) * | 2019-12-25 | 2023-12-26 | 康明斯公司 | Flexible engine mounting structure |
| CN111016611A (en) * | 2019-12-31 | 2020-04-17 | 宁波吉利汽车研究开发有限公司 | Vibration reduction support for connecting compressor and power assembly and vehicle |
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