CN208291336U - Buffer stopper supporting structure before a kind of city pure electric vehicle light truck logistic car - Google Patents
Buffer stopper supporting structure before a kind of city pure electric vehicle light truck logistic car Download PDFInfo
- Publication number
- CN208291336U CN208291336U CN201820949410.4U CN201820949410U CN208291336U CN 208291336 U CN208291336 U CN 208291336U CN 201820949410 U CN201820949410 U CN 201820949410U CN 208291336 U CN208291336 U CN 208291336U
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- China
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- connecting plate
- longitudinal beam
- support plate
- buffer stopper
- electric vehicle
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Abstract
The utility model discloses buffer stopper supporting structures before a kind of city pure electric vehicle light truck logistic car, including a L-type connecting plate and a L-type support plate, connecting plate, support plate are all made of bending and forming after steel plate cutting, connecting plate and the welding installation of support plate make-up, centre forms framed shape cavity, wherein: the binding face of connecting plate and longitudinal beam is equipped with the mounting portion upwardly extended, and mounting portion is equipped with the mounting hole being adapted with longitudinal beam lateral surface；Connecting plate is fixed on the lateral surface of longitudinal beam by the riveting of its mounting portion, and the upper surface support of support plate is in the bottom surface of longitudinal beam.The utility model makes connecting plate and support plate make-up weld to form cavity by the structure of improvement buffer stopper bracket, enhances buffer function；Connection type is improved simultaneously, and connecting plate is fixed on stringer lateral surface, and support plate is close to the bottom surface of stringer, and strength is dispersed when it being enable to be impacted, and avoids stress concentration that longitudinal beam is caused to crack, to play buffering and position-limiting action well.
Description
Technical field
The utility model relates to vehicle chassis technology fields, and in particular to buffer before a kind of city pure electric vehicle light truck logistic car
Block supporting structure.
Background technique
With the development of automobile industry, city pure electric vehicle light truck logistic car has become a kind of trend, city pure electric vehicle light truck
The body frame structure for automotive of logistic car changes traditional single straight-through girder construction, using countersunk head variable cross-section body frame structure for automotive, countersunk head variable cross-section vehicle
The characteristics of frame is that sleeper is longitudinal before vehicle frame certain angle up and down, and it is certain that this structure causes existing buffer stopper bracket to exist
Inadaptability: first is that original buffer stopper in assembly there are certain difficulty, reduce Frame Assembling efficiency；Second is that buffer stopper
Angle cannot comply fully with the angle of automobile frame, and the service life of components can also greatly shorten；Third is that original connection side
Formula only couples in stringer bottom surface, is not able to satisfy requirement.
Meanwhile as comfortable and safe to the automobile property of people requires higher and higher, the bearing capacity of vehicle frame itself seems
It is particularly important, and device of the buffer stopper bracket as limitation suspension maximum deformation quantity, structure type directly affect vehicle frame itself
Service life.
Summary of the invention
In order to solve the above-mentioned technical problem, the utility model proposes buffer stoppers before a kind of city pure electric vehicle light truck logistic car
Supporting structure further enhances the stability and peace of automobile for optimizing the structure of existing buffer stopper bracket, changing connection type
Quan Xing, and it is easy to connect, buffering effect meets requirement.
The technical solution of the utility model thus are as follows: buffer stopper supporting structure before a kind of city pure electric vehicle light truck logistic car,
It is characterized by comprising the support plate of the connecting plate of L-type and a L-type, connecting plate and the welding installation of support plate make-up, in
Between form framed shape cavity, in which: the binding face of connecting plate and longitudinal beam is equipped with the mounting portion that upwardly extends；
The connecting plate is fixed on the lateral surface of longitudinal beam by its mounting portion, and the upper surface support of support plate is in vehicle frame
The bottom surface of stringer.
Preferably, the connecting plate, support plate are all made of bending and forming after steel plate cutting.
Preferably, the mounting portion of the connecting plate is equipped with the mounting hole being adapted with longitudinal beam lateral surface.
The utility model has the advantages that the utility model is first is that pass through the structure for improving buffer stopper bracket, using the L-type connection of two bendings
Plate and the welding of support plate make-up, form a cavity, enhance buffer function, while connecting plate and support plate are strong by bending and forming
Degree is high, easy to process quick；Second is that by improving connection type, connecting plate is equipped with mounting hole, is conveniently fixed on by bolt
The lateral surface of stringer, support plate are close to stringer bottom surface, and strength is dispersed when it being enable to be impacted, and stress concentration is avoided to cause
Longitudinal beam cracking, to play buffering and position-limiting action well.
Detailed description of the invention
Fig. 1 is the utility model structure diagram.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the assembling schematic diagram of the utility model.
It is as shown in the figure: 1, connecting plate；2, support plate；3, longitudinal beam.
Specific embodiment
The utility model is as shown in Figure 1 to Figure 3:
Buffer stopper supporting structure before a kind of city pure electric vehicle light truck logistic car, including the connecting plate 1 of a L-type and a L
The support plate 2 of type, connecting plate 1, support plate 2 are all made of bending and forming after steel plate cutting, connecting plate 1 and the welding of 2 make-up of support plate
Installation, centre form rectangular enclosure, in which: the binding face of connecting plate 1 and longitudinal beam 3 is equipped with the mounting portion upwardly extended, peace
Dress portion is equipped with the mounting hole being adapted with 3 lateral surface of longitudinal beam；
The connecting plate 1 is fixed on the lateral surface of longitudinal beam 3 by the riveting of its mounting portion, and the upper surface of support plate 2 is held
Support is in the bottom surface of longitudinal beam 3.
Do not elaborate place in this specification, is technology well known in the art.
By the description of above structure, it should be understood by those skilled in the art that, the utility model is not limited to
Above-mentioned specific embodiment all falls within this reality using the improvement of techniques well known and substitution on the basis of the utility model
With novel protection scope, should be limited by each claim.
Claims (3)
1. buffer stopper supporting structure before a kind of city pure electric vehicle light truck logistic car, it is characterised in that: the connecting plate including a L-type
With the support plate of a L-type, connecting plate and the welding installation of support plate make-up, centre form framed shape cavity, in which: connecting plate with
The binding face of longitudinal beam is equipped with the mounting portion upwardly extended；
In the mounted state, the connecting plate is fixed on the lateral surface of longitudinal beam, the upper surface of support plate by its mounting portion
Support is in the bottom surface of longitudinal beam.
2. buffer stopper supporting structure before a kind of city pure electric vehicle light truck logistic car according to claim 1, it is characterised in that: institute
State connecting plate, support plate is all made of bending and forming after steel plate cutting.
3. buffer stopper supporting structure before a kind of city pure electric vehicle light truck logistic car according to claim 1 or claim 2, feature exist
In: the mounting portion of the connecting plate is equipped with the mounting hole being adapted with longitudinal beam lateral surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820949410.4U CN208291336U (en) | 2018-06-20 | 2018-06-20 | Buffer stopper supporting structure before a kind of city pure electric vehicle light truck logistic car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820949410.4U CN208291336U (en) | 2018-06-20 | 2018-06-20 | Buffer stopper supporting structure before a kind of city pure electric vehicle light truck logistic car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208291336U true CN208291336U (en) | 2018-12-28 |
Family
ID=64701174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820949410.4U Active CN208291336U (en) | 2018-06-20 | 2018-06-20 | Buffer stopper supporting structure before a kind of city pure electric vehicle light truck logistic car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208291336U (en) |
-
2018
- 2018-06-20 CN CN201820949410.4U patent/CN208291336U/en active Active
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