CN202390157U - Reinforcing device for lifting feet of motor vehicle - Google Patents
Reinforcing device for lifting feet of motor vehicle Download PDFInfo
- Publication number
- CN202390157U CN202390157U CN2011204891384U CN201120489138U CN202390157U CN 202390157 U CN202390157 U CN 202390157U CN 2011204891384 U CN2011204891384 U CN 2011204891384U CN 201120489138 U CN201120489138 U CN 201120489138U CN 202390157 U CN202390157 U CN 202390157U
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- China
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- plate
- backboard
- self
- propelled vehicle
- stiffening device
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Abstract
The utility model relates to a reinforcing structure for reinforcing the intensity of a device, in particular to a reinforcing device for lifting feet of a motor vehicle. The reinforcing device comprises two vertically arranged side plates (1), wherein an outwards turned upper connection plate (2) and an outwards turned lower connection plate (3) are respectively fixedly connected with the top part and the bottom part of each side plate (1); a back plate (4) is fixedly connected between two side plates (1). By adoption of the technical scheme of the utility model, the intensity of a vehicle body at a supporting point is greatly reinforced, and the break and the deformation of a metal plate of the vehicle body at the supporting point caused by too long repairing and maintaining time on a lifter are avoided; and the reinforcing device is simple in structure and convenient to manufacture.
Description
Technical field
The utility model relates to a kind of additional strengthening that the intensity of product is strengthened, and relates in particular to a kind of self-propelled vehicle lifting pin stiffening device.
Background technology
In the maintenance process, need provides four strong points at the sill strip place to vehicle on the lifting machine, and strong point place need satisfy certain rigidity, to guarantee car load stablizing in the lifting process.The lifting strong point of body-chassis frame construction is arranged on the vehicle frame; And the lifting strong point of self-supporting body generally is arranged in threshold strength beam (or claim vehicle body under side bar) and locates; Additional strengthening adopts two sheet metal structurals of setting more; If vehicle is maintained overlong time on the lifting machine, adopt two sheet metal structurals can not guarantee the intensity of strong point place car body, cause the car body panel beating at strong point place to ftracture, be out of shape easily; So optimize threshold strength beam structure design, it is very necessary improving its load performance and shop characteristic.
Summary of the invention
For solving the deficiency that exists in the prior art, the utility model provides a kind of self-propelled vehicle lifting pin stiffening device that can effectively strengthen strong point place car body strength, has prevented cracking, the distortion of strong point place car body panel beating.
For realizing above-mentioned purpose; The self-propelled vehicle lifting pin stiffening device of the utility model; Comprise two side plates that vertically are provided with; Be connected with backboard between the biside plate, three free edge of each side plate are fixed with upper junction plate, lower connecting plate and the side brace panel that turns up respectively, and the cross sectional shape that described side plate, backboard and side brace panel surround structure is " several " font.Upper junction plate and lower connecting plate can be in strong point place directly be connected with the car body panel beating, owing to the existence of backboard, have strengthened the support strength of side plate, and then have strengthened the intensity of car body here simultaneously.The side brace panel can be vertical with side plate when being provided with, and its significant feature is further to have strengthened the intensity of side plate.
As the qualification to aforesaid way, described two side plates laterally arrange.The processing and the installing and locating of product are convenient in the setting of this parallel construction, can make the connecting portion of the vertical car body of side plate, maximum performance the intensity booster action of side plate.
As the improvement to the utility model, each side plate is provided with the reinforced rib of outside protuberance.Through reinforced rib, can further improve the intensity of side plate.
As improvement, on backboard, be provided with the auxiliary hole that connects backboard to the utility model.The setting of this auxiliary hole when making the backboard stress deformation, is out of shape the deflection that absorbs backboard through the crumple of auxiliary hole, prevents that backboard from ftractureing.
As improvement to the utility model, on upper junction plate, be fixed with upper cover plate, be fixed with lower cover on the lower connecting plate, described upper cover plate, lower cover, side plate and backboard are formed the box like structure of a side opening.Through the setting of this box like structure, the stiffening device that makes the utility model absorbs stressed through self box-like body, and then actv. is realized the intensity stiffening effect more.
In sum; Adopt the technical scheme of the utility model, can actv. strengthen the intensity of strong point place car body, actv. prevents that vehicle from maintaining the car body panel beating at the strong point place that overlong time causes and ftractureing, be out of shape on the lifting machine; It is simple in structure, and is easy to process.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the present invention is done further to specify:
Fig. 1 is the perspective view of the utility model embodiment one;
Fig. 2 is the perspective view of the utility model embodiment two;
Fig. 3 is the mounting structure scheme drawing of Fig. 2 and threshold side bar.
Among the figure: 1, side plate, 2, upper junction plate; 3, lower connecting plate; 4, backboard; 5, upper cover plate; 6, lower cover; 7, threshold side bar; 8, reinforced rib; 9, auxiliary hole; 10, side brace panel.
The specific embodiment
Embodiment one
By shown in Figure 1; The self-propelled vehicle lifting pin stiffening device that present embodiment relates to comprises two side plates that vertically laterally arrange 1, is connected with backboard 4 between the biside plate 1; Backboard 4 and two side plate 1 integrated punching moulding; Three free edge of each side plate 1 are fixed with upper junction plate 2, lower connecting plate 3 and the side brace panel 10 that turns up respectively, and the cross sectional shape that side plate 1, backboard 4 and side brace panel 10 surround structure is " several " font, and two side plates 1 are provided with the reinforced rib 8 of outside protuberance; On backboard 4, be provided with the auxiliary hole 9 that connects backboard 4, this auxiliary hole 9 can be by finding out among Fig. 2.In use, upper junction plate 2 and lower connecting plate 3 being connected in threshold side bar 7 places respectively gets final product.
Embodiment two
By shown in Figure 2, present embodiment is on the basis of embodiment one, on two upper junction plates 2, is fixed with upper cover plate 5, on two lower connecting plates 3, is fixed with lower cover 6, and upper cover plate 5, lower cover 6, side plate 1 and backboard 4 surround the box like structure of a side opening.
In use,, upper cover plate 5 and lower cover 6 are connected in respectively between the spacing of threshold side bar 7, opening part is got final product outwardly by shown in Figure 3.
Claims (5)
1. self-propelled vehicle lifting pin stiffening device; It is characterized in that: it comprises two side plates (1) that vertically are provided with; Be connected with backboard (4) between the biside plate (1); Three free edge of each side plate (1) are fixed with upper junction plate (2), lower connecting plate (3) and the side brace panel (10) that turns up respectively, and the cross sectional shape that described side plate (1), backboard (4) and side brace panel (10) surround structure is " several " font.
2. self-propelled vehicle lifting pin stiffening device according to claim 1, it is characterized in that: described two side plates (1) laterally arrange.
3. self-propelled vehicle lifting pin stiffening device according to claim 1 is characterized in that: each side plate (1) is provided with the reinforced rib (8) of outside protuberance.
4. self-propelled vehicle lifting pin stiffening device according to claim 1 is characterized in that: on backboard (4), be provided with the auxiliary hole (9) that connects backboard (4).
5. according to each described self-propelled vehicle lifting pin stiffening device in the claim 1 to 4; It is characterized in that: on upper junction plate (2), be fixed with upper cover plate (5); Be fixed with lower cover (6) on the lower connecting plate (3), described upper cover plate (5), lower cover (6), side plate (1) and backboard (4) are formed the box like structure of a side opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204891384U CN202390157U (en) | 2011-11-30 | 2011-11-30 | Reinforcing device for lifting feet of motor vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204891384U CN202390157U (en) | 2011-11-30 | 2011-11-30 | Reinforcing device for lifting feet of motor vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202390157U true CN202390157U (en) | 2012-08-22 |
Family
ID=46665097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204891384U Expired - Lifetime CN202390157U (en) | 2011-11-30 | 2011-11-30 | Reinforcing device for lifting feet of motor vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202390157U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108674494A (en) * | 2018-04-27 | 2018-10-19 | 吉利汽车研究院（宁波）有限公司 | A kind of threshold strengthening structure |
-
2011
- 2011-11-30 CN CN2011204891384U patent/CN202390157U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108674494A (en) * | 2018-04-27 | 2018-10-19 | 吉利汽车研究院（宁波）有限公司 | A kind of threshold strengthening structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120822 |
|
| CX01 | Expiry of patent term |