CN208306754U - A kind of automobile engine nacelle curb girder assembly structure - Google Patents
A kind of automobile engine nacelle curb girder assembly structure Download PDFInfo
- Publication number
- CN208306754U CN208306754U CN201820209725.5U CN201820209725U CN208306754U CN 208306754 U CN208306754 U CN 208306754U CN 201820209725 U CN201820209725 U CN 201820209725U CN 208306754 U CN208306754 U CN 208306754U
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- CN
- China
- Prior art keywords
- curb girder
- engine nacelle
- nacelle curb
- main body
- supporting table
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Abstract
The utility model discloses a kind of automobile engine nacelle curb girder assembly structures, including engine nacelle curb girder main body, the front of the engine nacelle curb girder main body is equipped with buffer unit, the buffer unit includes trapezoidal box, the rear side of the trapezoidal box is connected with engine nacelle curb girder main body, is mounted on sliding rail at left and right sides of the inner cavity of the trapezoidal box, the lumen centers position of the trapezoidal box is equipped with T-type column, spring is socketed on the outer wall of the T-type column, the installed in front of the spring has cage plate.The automobile engine nacelle curb girder assembly structure, supporting table can drive the first sliding block to slide on the slide rail, supporting table pushes cage plate to slide on T-type column and squeezes spring simultaneously, extraneous impact force can be buffered by spring, the effect of anti-impact force is stronger, can effectively absorb head-on crash, and engine nacelle curb girder main body is avoided the phenomenon that deformation occurs and fracture, the deflection for reducing engine nacelle curb girder main body, increases the living space of driver and passenger.
Description
Technical field
The utility model relates to auto Body Technology field, specially a kind of automobile engine nacelle curb girder assembly structure.
Background technique
Existing vehicle engine nacelle curb girder assembly structure is reinforced by engine nacelle curb girder, engine nacelle curb girder front part
The shortcomings that part, engine nacelle curb girder connecting plate inner panel, engine nacelle curb girder back segment composition, this engine nacelle curb girder assembly structure
It is that structure is simple, intensity is weaker, cannot effectively be transmitted on floor the power of positive collision, bigoted collision, touch in forward direction
Hit, offset collision when, this engine nacelle curb girder assembly structure corrosion resistance is poor, causes service life lower, Er Qieqiang
Degree is weaker, cannot effectively absorb head-on crash, causes front panel to invade crew module, causes occupant injury.
Utility model content
The purpose of this utility model is to provide a kind of automobile engine nacelle curb girder assembly structures, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides the following technical solutions: a kind of automobile engine nacelle curb girder assembly knot
Structure, including engine nacelle curb girder main body, the front of the engine nacelle curb girder main body are equipped with buffer unit, the buffer unit
Including trapezoidal box, the rear side of the trapezoidal box is connected with engine nacelle curb girder main body, at left and right sides of the inner cavity of the trapezoidal box
Sliding rail is installed, the lumen centers position of the trapezoidal box is equipped with T-type column, is socketed with spring on the outer wall of the T-type column, institute
The installed in front for stating spring has cage plate, and the cage plate connects with T-type column sleeve, and the installed in front of the cage plate has supporting table, the branch
The left and right sides rear end of support platform is mounted on the first sliding block, and first sliding block is connected with sliding rail cooperation, before the supporting table
Side is equipped with support device, and the support device includes stiffening plate, and the stiffening plate is connected with supporting table, a left side for the stiffening plate
Right two sides are mounted on connecting rod, and cylinder is equipped on the outside of the connecting rod, and the outside of the cylinder passes through connecting shaft and card
Seat is connected.
Preferably, surface is equipped with sliding slot at left and right sides of the inner cavity of the supporting table, and the left and right sides of the T-type column is pacified
Equipped with the second sliding block, second sliding block is connected with sliding slot cooperation.
Preferably, F-C paint layer is coated on the outer wall of the engine nacelle curb girder main body.
Preferably, the front of the stiffening plate is equipped with reinforcing rib.
Preferably, the junction of the trapezoidal box and T-type column is equipped with casing.
Compared with prior art, the utility model has the beneficial effects that the automobile engine nacelle curb girder assembly structure, when adding
When strong plate is by positive collision, stiffening plate can drive connecting rod to follow side movement backward, can drive circle by connecting rod
Column rotates in deck, while stiffening plate pushes supporting table, is connected by the first sliding block with sliding rail cooperation, supporting table can drive
First sliding block slides on the slide rail, while supporting table promotion cage plate is slided on T-type column and squeezed spring, can by spring
To buffer extraneous impact force, the effect of anti-impact force is stronger, can effectively absorb head-on crash, avoids engine nacelle curb girder master
Know from experience the phenomenon that deformation occurs and fracture, reduces the deflection of engine nacelle curb girder main body, increase the living space of driver and passenger.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the structural schematic diagram of the utility model；
Fig. 3 is the structural schematic diagram of the utility model.
In figure: 1, engine nacelle curb girder main body, 2, support device, 201, stiffening plate, 202, connecting shaft, 203, deck,
204, connecting rod, 205, reinforcing rib, 206, cylinder, 3, buffer unit, 301, trapezoidal box, 302, sliding rail, the 303, first sliding block,
304, sliding slot, 305, T-type column, 306, supporting table, the 307, second sliding block, 308, cage plate, 309, spring, 310, casing, 4, fluorine
Carbon paint layer.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of automobile engine nacelle curb girder assembly structure,
Including engine nacelle curb girder main body 1, F-C paint layer 4 is coated on the outer wall of engine nacelle curb girder main body 1, F-C paint layer 4 is effective
Increase the smoothness on 1 surface of engine nacelle curb girder main body, and is not easy to be corroded, the front installation of engine nacelle curb girder main body 1
There is buffer unit 3, buffer unit 3 includes trapezoidal box 301, and the rear side of trapezoidal box 301 is connected with engine nacelle curb girder main body 1, ladder
It is mounted on sliding rail 302 at left and right sides of the inner cavity of shape case 301, the lumen centers position of trapezoidal box 301 is equipped with T-type column 305, ladder
The junction of shape case 301 and T-type column 305 is equipped with casing 310, can reinforce trapezoidal box 301 and T-type by casing 310
The connection of column 305, spring 309 is socketed on the outer wall of T-type column 305, and spring 309 is compressed spring, coefficient of elasticity 15N/
CM, the installed in front of spring 309 have cage plate 308, and cage plate 308 and T-type column 305 are socketed, and cage plate 308 can be on T-type column 395
Sliding, the installed in front of cage plate 308 have supporting table 306, and the left and right sides rear end of supporting table 306 is mounted on the first sliding block 303,
First sliding block 303 is connected with the cooperation of sliding rail 302, and surface is equipped with sliding slot 304, T-type column at left and right sides of the inner cavity of supporting table 306
305 left and right sides is mounted on the second sliding block 307, and the second sliding block 307 is connected with the cooperation of sliding slot 304, passes through the first sliding block 303
It is connected with the cooperation of sliding rail 302, supporting table 306 can drive the first sliding block 303 to slide on sliding rail 302, while supporting table 306 pushes away
Dynamic cage plate 308 slides on T-type column 305 squeezes spring 309, and extraneous impact force can be buffered by spring 309, is resisted
The effect of impact force is stronger, when supporting table 306 is mobile, the second sliding block 307 can be driven to slide in sliding slot 304, Ke Yijia
The stability of strong supporting table 306, the installed in front of supporting table 306 have support device 2, and support device 2 includes stiffening plate 201, add
Strong plate 201 is connected with supporting table 306, and the front of stiffening plate 201 is equipped with reinforcing rib 205, can be reinforced by reinforcing rib 205
The intensity of plate 201, the left and right sides of stiffening plate 201 are mounted on connecting rod 204, and the outside of connecting rod 204 is equipped with cylinder
206, the outside of cylinder 206 is connected by connecting shaft 202 with deck 203, stiffening plate 201 can drive connecting rod 204 follow to
Rear side is mobile, cylinder 206 can be driven to rotate in deck 203 by connecting rod 204, while stiffening plate 201 pushes supporting table
306。
When stiffening plate 201 is by positive collision, stiffening plate 201 can drive connecting rod 204 to follow side movement backward,
Connecting rod 204 can drive cylinder 206 to rotate in deck 203, while stiffening plate 201 pushes supporting table 306, supporting table 306
The first sliding block 303 can be driven to slide on sliding rail 302, while supporting table 306 pushes cage plate 308 to slide on T-type column 305 pair
Spring 309 is squeezed, and extraneous impact force can be buffered by spring 309, the effect of anti-impact force is stronger, can effectively inhale
Head-on crash is received, securely and reliably.
In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ", " in
The orientation of the instructions such as portion ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " or position are closed
System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than
The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot
It is construed as a limitation of the present invention.
In addition, term " first ", " second ", " third ", " the 4th " are used for description purposes only, and should not be understood as instruction or
It implies relative importance or implicitly indicates the quantity of indicated technical characteristic, define " first ", " second ", " the as a result,
Three ", the feature of " the 4th " can explicitly or implicitly include at least one of the features.
In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " Gu
Calmly ", the terms such as " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；
It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can be with
It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly, for this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of automobile engine nacelle curb girder assembly structure, including engine nacelle curb girder main body (1), it is characterised in that: the hair
The front of motivation cabin side bar main body (1) is equipped with buffer unit (3), and the buffer unit (3) includes trapezoidal box (301), described
The rear side of trapezoidal box (301) is connected with engine nacelle curb girder main body (1), pacifies at left and right sides of the inner cavity of the trapezoidal box (301)
Equipped with sliding rail (302), the lumen centers position of the trapezoidal box (301) is equipped with T-type column (305), the T-type column (305)
It is socketed on outer wall spring (309), the installed in front of the spring (309) has cage plate (308), the cage plate (308) and T-type column
(305) it is socketed, the installed in front of the cage plate (308) has supporting table (306), the left and right sides rear end of the supporting table (306)
It is mounted on the first sliding block (303), first sliding block (303) is connected with sliding rail (302) cooperation, the supporting table (306)
Installed in front has support device (2), and the support device (2) includes stiffening plate (201), the stiffening plate (201) and supporting table
(306) it is connected, is mounted on connecting rod (204) at left and right sides of the stiffening plate (201), the outside of the connecting rod (204)
It is equipped with cylinder (206), the outside of the cylinder (206) is connected by connecting shaft (202) with deck (203).
2. a kind of automobile engine nacelle curb girder assembly structure according to claim 1, it is characterised in that: the supporting table
(306) surface is equipped with sliding slot (304) at left and right sides of inner cavity, and it is sliding that second is mounted at left and right sides of the T-type column (305)
Block (307), second sliding block (307) are connected with sliding slot (304) cooperation.
3. a kind of automobile engine nacelle curb girder assembly structure according to claim 1, it is characterised in that: the enging cabin
F-C paint layer (4) are coated on the outer wall of side bar main body (1).
4. a kind of automobile engine nacelle curb girder assembly structure according to claim 1, it is characterised in that: the stiffening plate
(201) front is equipped with reinforcing rib (205).
5. a kind of automobile engine nacelle curb girder assembly structure according to claim 1, it is characterised in that: the trapezoidal box
(301) casing (310) are installed with the junction of T-type column (305).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820209725.5U CN208306754U (en) | 2018-02-07 | 2018-02-07 | A kind of automobile engine nacelle curb girder assembly structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820209725.5U CN208306754U (en) | 2018-02-07 | 2018-02-07 | A kind of automobile engine nacelle curb girder assembly structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208306754U true CN208306754U (en) | 2019-01-01 |
Family
ID=64730887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820209725.5U Active CN208306754U (en) | 2018-02-07 | 2018-02-07 | A kind of automobile engine nacelle curb girder assembly structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208306754U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112590943A (en) * | 2020-12-21 | 2021-04-02 | 重庆千能实业有限公司 | High strength automobile front wall panel stiffening beam |
-
2018
- 2018-02-07 CN CN201820209725.5U patent/CN208306754U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112590943A (en) * | 2020-12-21 | 2021-04-02 | 重庆千能实业有限公司 | High strength automobile front wall panel stiffening beam |
| CN112590943B (en) * | 2020-12-21 | 2023-04-11 | 重庆千能实业有限公司 | High strength automobile front wall panel stiffening beam |
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