CN205930085U - Novel C type roof beam - Google Patents
Novel C type roof beam Download PDFInfo
- Publication number
- CN205930085U CN205930085U CN201620799282.0U CN201620799282U CN205930085U CN 205930085 U CN205930085 U CN 205930085U CN 201620799282 U CN201620799282 U CN 201620799282U CN 205930085 U CN205930085 U CN 205930085U
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- novel
- roof beam
- type
- reinforcing line
- groove
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Abstract
The utility model provides a novel C type roof beam, including put the beams in place the body and with the underbeam body of this upper beam body coupling, be equipped with first recess on should uppers beam body, be equipped with the second recess on this underbeam body, the bottom of this first recess is installed and is strengthened serving as a contrast the roof beam, installs down the enhancement bottom this second recess to serve as a contrast the roof beam. The utility model provides a novel C type roof beam, strengthened the lining roof beam and this strengthens lining roof beam down through should going up of setting up, has increased the thickness of this novel C type roof beam at force -bearing point on the one hand, has improved this novel C type roof beam's rigidity, and on the other hand is when this novel C type roof beam holds loading and carries on one's shoulder or back, and what load that this novel C type roof beam received can be reasonable distributes for this novel C type roof beam distributing of stress is even, has improved the ability that this novel C type roof beam held the loading lotus. Moreover, should go up the enhancement serves as a contrast the roof beam and strengthens the mechanical properties that lining roof beam has improved this novel C type roof beam for this time for this novel C type roof beam need ask so not harsh to structure size and used material, has reduced manufacturing cost.
Description
Technical field
This utility model is related to automobile component technical field, particularly to a kind of novel C-type beam.
Background technology
Employing double leval jib air suspension medium-and-large-sized passenger vehicle rear suspension, four air bags are arranged under vehicle frame and are located at c-type more
Liang Shang, C-type beam bolt is fixedly mounted on below vehicle bridge adapted seat, because C-type beam is load bearing component, for ensureing running car peace
Entirely, C-type beam design must assure that C-type beam will have sufficient intensity and rigidity.
In prior art, it is the structure of bending section for line part two ends that the C-type beam using at present generally adopts centre, works as C
During type load bearing beam vertical load, C-type beam with the fastening position of vehicle frame and the bending section position at C-type beam two ends will be born big
Very big stress will be produced in fractional load, therefore these positions, and the bending section at C-type beam two ends is easy in the fabrication process
Produce stress concentration, when C-type beam carrying vertical load is excessive, easily phenomenon of rupture occurs, have a strong impact on ride safety of automobile.
Utility model content
Based on this, the purpose of this utility model is that offer is a kind of bears the strong novel C-type beam of load-carrying ability.
A kind of novel C-type beam, the lower beam body be connected including upper beam body and with beam body on this, on this, to be provided with first recessed for beam body
Groove, the bottom of this first groove is provided with reinforcing line beam, and this lower beam body is provided with the second groove, and this second bottom portion of groove is provided with down
Reinforcing line beam.
Above-mentioned novel C-type beam, by arranging on this reinforcing line beam and arranging under this in this lower beam body in beam body on this
Reinforcing line beam, on the one hand increased this thickness in force part for novel C-type beam, improves the rigidity of this novel C-type beam, another
Aspect when this novel C-type joist support be subject to vertical load when, due to the presence of reinforcing line beam and this lower reinforcing line beam on this, this novel C
Load suffered by type beam can be reasonably distributed, and improves stress distribution so that this novel C-type joist support position loaded
Stress reduces, and substantially increases this novel C-type joist support ability loaded.Moreover, due to setting this on reinforcing line beam
And this lower reinforcing line beam can provide preferable mechanical performance to this novel C-type beam, therefore this novel C-type beam to physical dimension and
Material used is no need for requiring so harsh, a certain degree of reduces production cost.
Further, the cross sectional shape of this novel C-type beam is in " mouth " font.
Further, on this, beam body is identical with this lower beam body.
Further, on this reinforcing line beam with this on beam body be synchronous integrated punching molding by plug welding or discontinuous welding
The mode connecing connects integral.
Further, this lower reinforcing line beam and this lower beam body are synchronous integrated punching molding and pass through plug welding or discontinuous welding
The mode connecing connects into an entirety.
Further, reinforcing line beam on this, this first groove and on this shape of beam body be all C-shaped, on this beam body with
The length of this first groove is identical and length more than reinforcing line beam on this.
Further, the shape of this lower reinforcing line beam is elongated.
Further, on this, beam body is connected by way of welding with this lower beam body.
Further, this lower beam body includes the line part in the middle of this lower beam body and two that are located at this lower beam body two ends
Bending section, this lower reinforcing line beam is located on this line part and length is less than the length of this line part.
Further, on this reinforcing line beam be provided with identical with the shape of reinforcing line beam on this and downward opening 3rd recessed
Groove, this lower reinforcing line beam is provided with fourth groove identical and opening up with the shape of this lower reinforcing line beam.
Brief description
Fig. 1 is the three-dimensional exploded view of the novel C-type beam in this utility model first embodiment.
Fig. 2 is the front view of the novel C-type beam in this utility model first embodiment.
Fig. 3 is the top view of the novel C-type beam in this utility model first embodiment.
Fig. 4 is the generalized section of the line A-A along along Fig. 2.
Main element symbol description
| Upper beam body | 10 | Lower beam body | 20 |
| First groove | 11 | Upper reinforcing line beam | 12 |
| 3rd groove | 121 | Second groove | 21 |
| Lower reinforcing line beam | 22 | 4th groove | 221 |
Following specific embodiment will further illustrate this utility model in conjunction with above-mentioned accompanying drawing.
Specific embodiment
For the ease of understanding this utility model, below with reference to relevant drawings, this utility model is more fully retouched
State.Some embodiments of the present utility model are given in accompanying drawing.But, this utility model can come real in many different forms
Existing however it is not limited to embodiment described herein.On the contrary, providing the purpose of these embodiments to be to make to public affairs of the present utility model
Open content more thoroughly comprehensive.
It should be noted that when element is referred to as " being fixedly arranged on " another element, it can be directly on another element
Or can also there is element placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or may be simultaneously present centering elements.Term as used herein " vertical ", " level ", " left ",
" right " and similar statement are for illustrative purposes only.
Unless otherwise defined, all of technology used herein and scientific terminology are led with belonging to technology of the present utility model
The implication that the technical staff in domain is generally understood that is identical.In term used in the description of the present utility model it is simply herein
The purpose of description specific embodiment is it is not intended that in limiting this utility model.Term as used herein " and/or " include
The arbitrary and all of combination of one or more related Listed Items.
Refer to Fig. 1 to Fig. 4, show the novel C-type beam in this utility model first embodiment, this novel C-type beam
Cross sectional shape is in " mouth " font, and this novel C-type beam includes beam body 10 and the lower beam body 20 being connected with beam body on this 10.
On this, beam body 10 includes the first straight line portion in the middle of beam body 10 on this and be located at beam body 10 two ends on this two
Individual first bending section.This first straight line portion is provided with three installing holes, and two this bending sections are respectively provided with an installing hole.On this
Beam body 10 is provided with the first groove 11, and the bottom of this first groove 11 is provided with reinforcing line beam 12, beam body 10 on this, this first
Groove 11 and on this shape of reinforcing line beam 12 be all C-shaped, on this, beam body 10 is identical with the length of this first groove 11 and big
Length of reinforcing line beam 12 on this, on this, the exterior side surfaces of reinforcing line beam 12 are contacted with the side surface of this first groove 11.
On this, beam body 10 is synchronous integrated punching molding with reinforcing line beam 12 on this and is connected by way of plug welding or intermittent welding
Become an entirety, by the way of the synchronous integrated punching molding so that on this beam body 10 with this on reinforcing line beam 12 conjugation
More preferably, after forming an entirety, enable to being more uniformly stressed of each position of beam body 10 on this.Reinforcing line beam on this
12 include the second straight line portion in the middle of on this reinforcing line beam 12 and be located at two of reinforcing line beam 12 two ends on this second curved
Pars convoluta, the length in this second straight line portion is consistent with the length in this first straight line portion, and this second straight line portion is provided with three installing holes,
Installing hole in this second straight line portion is corresponding with the position of mounting hole in this first straight line portion.On this reinforcing line beam 12 be provided with
On this, the shape of reinforcing line beam 12 is identical and downward opening 3rd groove 121 so that on this reinforcing line beam 12 cross sectional shape
In U shape, reduce reinforcing line beam 12 weight on this, thus overall on the premise of guaranteeing enough rigidity mitigate this novel C
The weight of type beam.
This lower beam body 20 by welding by way of be connected with beam body on this 10, and this lower beam body 20 with this on beam body 10 complete
Exactly the same.This lower beam body 20 includes the 3rd line part in the middle of this lower beam body 20 and two that are located at this lower beam body 20 two ends
3rd bending section.This lower beam body 20 is provided with the second groove 21, and the bottom of this second groove 21 is provided with lower reinforcing line beam 22.Under this
The shape of reinforcing line beam 22 is elongated, and this lower reinforcing line beam 22 is located on the 3rd line part, the length of the 3rd line part
More than the length of this lower reinforcing line beam 22, the exterior side surfaces of this lower reinforcing line beam 22 and the side surface of this second groove 21 connect
Touch.The center of this lower reinforcing line beam 22 is provided with installing hole, the position of installing hole and the 3rd of this lower reinforcing line beam 22
The position of mounting hole of line part center corresponds to.This lower beam body 20 and this lower reinforcing line beam 22 are synchronous integrated punching molding and lead to
Cross plug welding or the mode of intermittent welding connects into an entirety, so that this underbeam by the way of synchronous integrated punching molding
Body 20 is more preferable with the conjugation of this lower reinforcing line beam 22, after forming an entirety, enables to each portion of this lower beam body 20
Position be more uniformly stressed.This lower reinforcing line beam 22 is provided with identical and opening up with the shape of this lower reinforcing line beam 22
Four grooves 221 are so that the cross sectional shape of this lower reinforcing line beam 22 is in U shape, and the height of this lower reinforcing line beam 22 is less than
The height of reinforcing line beam 12 on this, reduces this lower reinforcing line beam 22 weight, thus overall on the premise of guaranteeing enough rigidity
Mitigate the weight of this novel C-type beam.
It should be understood that the size of this novel C-type beam can be full for multiple so that suspension arrangement is more reasonable and flexible
The foot requirement of different automobile types.Meanwhile, when in the face of the vehicle of small light-load, this novel C-type beam is before meeting carrying enough
Put, on this, reinforcing line beam 12 and this lower reinforcing line beam 22 can save, and alleviate the weight of automobile, for new-energy automobile note
Weight is light-weighted now, and product is more advantageous.
To sum up, in this utility model above-described embodiment, by arrange in beam body 10 on this on this reinforcing line beam 12 and
This lower reinforcing line beam 22 is arranged on this lower beam body 20, on the one hand increased this novel C-type beam in the thickness of force part, improve
The rigidity of this novel C-type beam, on the other hand when this novel C-type joist support be subject to vertical load when, due on this reinforcing line beam 12 and should
The presence of lower reinforcing line beam 22, this load suffered by novel C-type beam can be reasonably distributed, and improve stress distribution, make
The stress obtaining this novel C-type joist support position loaded reduces, and substantially increases this novel C-type joist support ability loaded, and
Beam body 10 and synchronous one is between reinforcing line beam 12 and between this lower beam body 20 and this lower reinforcing line beam 22 on this rushes on this
Molded and connected by way of plug welding or intermittent welding, manufacturing process is simple and easy to operate.Moreover, due to setting
Put this on reinforcing line beam 12 and this lower reinforcing line beam 22 can provide preferable mechanical performance to this novel C-type beam, therefore should
Novel C-type beam is no need for requiring so harsh to physical dimension and material used, a certain degree of reduces production cost.
This embodiment above only have expressed several embodiments of the present utility model, and its description is more concrete and detailed, but
Therefore the restriction to this utility model the scope of the claims can not be interpreted as.It should be pointed out that the common skill for this area
For art personnel, without departing from the concept of the premise utility, some deformation can also be made and improve, these broadly fall into
Protection domain of the present utility model.Therefore, the protection domain of this utility model patent should be defined by claims.
Claims (10)
1. a kind of novel C-type beam, the lower beam body be connected including upper beam body and with beam body on this, on this, to be provided with first recessed for beam body
Groove, this lower beam body be provided with the second groove it is characterised in that：The bottom of this first groove is provided with reinforcing line beam, and this second
Bottom portion of groove is provided with lower reinforcing line beam.
2. novel C-type beam according to claim 1 it is characterised in that：The cross sectional shape of this novel C-type beam is in " mouth " word
Type.
3. novel C-type beam according to claim 1 it is characterised in that：On this, beam body is identical with this lower beam body.
4. novel C-type beam according to claim 1 it is characterised in that：On this reinforcing line beam with this on beam body be synchronous one
Body punch forming is simultaneously connected integral by way of plug welding or intermittent welding.
5. novel C-type beam according to claim 1 it is characterised in that：This lower reinforcing line beam and this lower beam body are synchronous one
Body punch forming is simultaneously connected integral by way of plug welding or intermittent welding.
6. novel C-type beam according to claim 1 it is characterised in that：Reinforcing line beam, this first groove and this upper beam on this
The shape of body is all C-shaped, and on this, beam body is identical with the length of this first groove and length more than reinforcing line beam on this.
7. novel C-type beam according to claim 1 it is characterised in that：The shape of this lower reinforcing line beam is elongated.
8. novel C-type beam according to claim 1 it is characterised in that：On this, beam body and this lower beam body pass through the side of welding
Formula connects.
9. novel C-type beam according to claim 1 it is characterised in that：This lower beam body is included in the middle of this lower beam body
Line part and two bending sections being located at this lower beam body two ends, this lower reinforcing line beam is located on this line part and length is straight less than this
The length in line portion.
10. novel C-type beam according to claim 1 it is characterised in that：On this reinforcing line beam be provided with this on reinforcing line
The shape of beam is identical and downward opening 3rd groove, this lower reinforcing line beam be provided with identical with the shape of this lower reinforcing line beam and
The 4th opening up groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620799282.0U CN205930085U (en) | 2016-07-27 | 2016-07-27 | Novel C type roof beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620799282.0U CN205930085U (en) | 2016-07-27 | 2016-07-27 | Novel C type roof beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205930085U true CN205930085U (en) | 2017-02-08 |
Family
ID=57927314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620799282.0U Expired - Fee Related CN205930085U (en) | 2016-07-27 | 2016-07-27 | Novel C type roof beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205930085U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113232471A (en) * | 2021-05-11 | 2021-08-10 | 丹阳市联铖汽车配件有限公司 | Safe C-shaped beam structure applied to automobile suspension system |
-
2016
- 2016-07-27 CN CN201620799282.0U patent/CN205930085U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113232471A (en) * | 2021-05-11 | 2021-08-10 | 丹阳市联铖汽车配件有限公司 | Safe C-shaped beam structure applied to automobile suspension system |
| CN113232471B (en) * | 2021-05-11 | 2022-05-31 | 丹阳市联铖汽车配件有限公司 | Safe C-shaped beam structure applied to automobile suspension system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170208 Termination date: 20180727 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |