CN206598882U - A kind of automotive floor panel skeleton - Google Patents
A kind of automotive floor panel skeleton Download PDFInfo
- Publication number
- CN206598882U CN206598882U CN201720337864.1U CN201720337864U CN206598882U CN 206598882 U CN206598882 U CN 206598882U CN 201720337864 U CN201720337864 U CN 201720337864U CN 206598882 U CN206598882 U CN 206598882U
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- China
- Prior art keywords
- longeron
- connecting plate
- skeleton
- floor panel
- automotive floor
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Abstract
The utility model provides a kind of automotive floor panel skeleton, including longeron assembly, side bar assembly, connecting plate and crossbeam assembly, longeron assembly includes left longeron and right vertical beam, side bar assembly includes left side beam and the right beam, connecting plate includes left skeleton connecting plate and right skeleton connecting plate, crossbeam assembly includes left framework beam, right framework beam and intermediate transverse girder, left longeron is fixedly connected with left side beam by left skeleton connecting plate and left framework beam, right vertical beam is fixedly connected with the right beam by right skeleton connecting plate and right framework beam, left longeron is fixedly connected with right vertical beam by intermediate transverse girder.Automotive floor panel skeleton of the present utility model; the number of beam is more in length and breadth; and longeron assembly, side bar assembly, connecting plate and crossbeam assembly are formed as into complete frame structure; compared to prior art; improve the intensity of whole automotive floor panel skeleton; and feasible to stress progress effective it can disperse, so as to preferably protect the safety of passenger.
Description
Technical field
The utility model is related to auto Body Technology field, and in particular to a kind of automotive floor panel skeleton.
Background technology
Floor assembly is the core position of body-in-white structure, and the structure of floor assembly directly influences the load of driver's cabin
Energy and installation capability.Wherein, the main function of floor covering is to cover cab bottom so as to reach the effect of sound-insulating and heat-insulating, and
Floor frame also acts as the various chassis of installation, the effect of vehicle body functor in addition to strengthening floor, whole driver's cabin
Security, load and reliability and the structure of floor frame are closely bound up.
As shown in figure 1, automotive floor panel skeleton conventional at present it is main by front left longeron 100, it is preceding right vertical beam 200, left back vertical
Beam 300, right floor side member 400, left back mud guard 500, right rear fender 600, rear cross beam 700, longeron connecting plate 800, rear reinforcement
Crossbeam 900, preceding web beam 1000 are welded to each other and formed.
Conventional automotive floor panel skeleton is primarily present following shortcoming at present：First, beam negligible amounts in length and breadth, and in length and breadth beam from
The section factor and intensity of body are poor, therefore cause bulk strength to show slightly not enough；2nd, in automotive floor panel skeleton conventional at present
In, play the longeron of main support not form preferable frame structure between segmentation structure, with other each several parts, it is special
It is not that frame assembly and gusset, front wall, back wall etc. can not form preferable annexation, the stress dispersion effect of automobile skeleton
It is poor.
Utility model content
The utility model provides a kind of automotive floor panel skeleton, exists to solve automotive floor panel skeleton structure of the prior art
Intensity it is not enough, the problem of stress dispersion effect is poor, automotive floor panel skeleton structure intensity of the present utility model is higher, can correspond to
Power is effectively disperseed.
To achieve these goals, the utility model provides following technical scheme：
A kind of automotive floor panel skeleton, including longeron assembly, side bar assembly, connecting plate and crossbeam assembly；The longeron assembly
Including left longeron and right vertical beam；The side bar assembly includes left side beam and the right beam；The connecting plate includes left skeleton connecting plate
With right skeleton connecting plate；The crossbeam assembly includes left framework beam, right framework beam and intermediate transverse girder；The left longeron and institute
State left side beam to be fixedly connected with the left framework beam by the left skeleton connecting plate, the right vertical beam leads to the right beam
The right skeleton connecting plate is crossed to be fixedly connected with the right framework beam；The left longeron and the right vertical beam pass through the centre
Crossbeam is fixedly connected.
Preferably, the intermediate transverse girder includes the first intermediate transverse girder, the second intermediate transverse girder and the 3rd intermediate transverse girder, described the
One intermediate transverse girder, second intermediate transverse girder and the 3rd the intermediate transverse girder vertical left longeron and the right vertical beam, and with
The left longeron is fixedly connected with the right vertical beam.
Preferably, the left side beam installs board component provided with revolver cover, and the right beam is provided with right wheel housing installing plate
Component, the revolver cover installs board component and the right wheel housing is installed board component and is fixedly connected with gusset A posts.
Preferably, the left side beam is provided with left side beam side stay plate, and the right beam is provided with the right beam side stay plate, described
Left side beam side stay plate and the right beam side stay plate are fixedly connected with gusset B posts.
Preferably, the left longeron is provided with left longeron rear stay plate, and the right vertical beam is provided with right vertical beam rear stay plate, described left vertical
Beam rear stay plate and the right vertical beam rear stay plate are fixedly connected with back wall inner panel.
Preferably, the left skeleton connecting plate and the right skeleton connecting plate are fixedly connected with front wall inner panel.
Preferably, the right framework beam and the right beam side stay plate are located on straight line.
Preferably, the left framework beam and the left side beam side stay plate are located on straight line.
The beneficial effects of the utility model are：
Automotive floor panel skeleton of the present utility model, including longeron assembly, side bar assembly, connecting plate and crossbeam assembly, longeron
Assembly includes left longeron and right vertical beam, and side bar assembly includes left side beam and the right beam, and connecting plate includes left skeleton connecting plate and the right side
Skeleton connecting plate, crossbeam assembly includes left framework beam, right framework beam and intermediate transverse girder, and left longeron passes through left bone with left side beam
Frame connecting plate is fixedly connected with left framework beam, and right vertical beam is fixed with the right beam by right skeleton connecting plate and right framework beam to be connected
Connect, left longeron is fixedly connected with right vertical beam by intermediate transverse girder.Automotive floor panel skeleton of the present utility model, in length and breadth the number of beam compared with
It is many, and longeron assembly, side bar assembly, connecting plate and crossbeam assembly are formed as into complete frame structure, compared to existing skill
Art, improves the intensity of whole automotive floor panel skeleton, and feasible to stress progress effective can disperse, so as to preferably protect
Protect the safety of passenger.
Brief description of the drawings
Fig. 1 is the structural representation of the automotive floor panel skeleton of prior art；
The structural representation for the automotive floor panel skeleton that Fig. 2 provides for the utility model embodiment；
First partial structural diagram of the automotive floor panel skeleton that Fig. 3 provides for the utility model embodiment；
Second partial structural diagram of the automotive floor panel skeleton that Fig. 4 provides for the utility model embodiment；
3rd partial structural diagram of the automotive floor panel skeleton that Fig. 5 provides for the utility model embodiment；
4th partial structural diagram of the automotive floor panel skeleton that Fig. 6 provides for the utility model embodiment.
Description of reference numerals：
Fig. 1：Right vertical beam before 100- front left longerons, 200-, 300- left rear longitudinal beams, the right floor side members of 400-, the left rear mud guardings of 500-
Web beam before web beam after plate, 600- right rear fenders, 700- rear cross beams, 800- longeron connecting plates, 900-, 1000-.
Fig. 2-Fig. 6：Beam on the right of the left longerons of 1-, 2- right vertical beams, 3- left sides beam, 4-, the left skeleton connecting plates of 5-, the right skeletons of 6- connect
Fishplate bar, the left framework beams of 7-, the right framework beams of 8-, 9- intermediate transverse girders, the intermediate transverse girders of 10- first, the intermediate transverse girders of 11- second, 12-
3rd intermediate transverse girder, 13- revolvers cover installs board component, and 14- right wheel housings install board component, 15- gusset A posts, the beam side stay of the 16- left sides
Beam side stay plate on the right of plate, 17-, 18- gusset B posts, the left longeron rear stay plates of 19-, 20- right vertical beam rear stay plates, 21- back wall inner panels, 22-
Front wall inner panel.
Embodiment
In order that those skilled in the art is better understood when the technical solution of the utility model, below in conjunction with accompanying drawing
The utility model is further detailed.
As shown in Fig. 2 the utility model embodiment provides a kind of automotive floor panel skeleton, including longeron assembly, side bar assembly,
Connecting plate and crossbeam assembly, the longeron assembly include left longeron 1 and right vertical beam 2, and the side bar assembly includes left side beam 3 and the right side
Side bar 4, the connecting plate include left skeleton connecting plate 5 and right skeleton connecting plate 6, the crossbeam assembly include left framework beam 7,
Right framework beam 8 and intermediate transverse girder 9, the left longeron 1 pass through the left skeleton connecting plate 5 and the left side with the left side beam 3
Framework beam 7 is fixedly connected, and the right vertical beam 2 is horizontal by the right skeleton connecting plate 6 and the right skeleton with the right beam 4
Beam 8 is fixedly connected, and the left longeron 1 is fixedly connected with the right vertical beam 2 by the intermediate transverse girder 9.The embodiment of the present invention
It is preferred to use welding manner progress between longeron assembly 1, side bar assembly 2, connecting plate 3 and the crossbeam assembly 4 of automotive floor panel skeleton
It is fixedly connected.
The automotive floor panel skeleton of the utility model embodiment, including longeron assembly and side bar assembly, longeron assembly and side bar
Total Chengdu has been formed as to be fixedly connected between monolithic construction, and longeron assembly and side bar assembly by connecting plate
Whole structure, bulk strength is higher, and the section of the longeron assembly played a supportive role is also larger, stress can be carried out more effective
It is scattered, the intensity of whole white body assembly is improved, passenger is more effectively protected.
In a specific embodiment, in order that crossbeam of the automotive floor panel skeleton including greater number is strong to improve structure
Degree, the intermediate transverse girder 9 is included in the first intermediate transverse girder 10, the second intermediate transverse girder 11 and the 3rd intermediate transverse girder 12, described first
Between crossbeam 10, the second intermediate transverse girder 11 and the 3rd the intermediate transverse girder 12 vertical left longeron 1 and the right vertical beam 2, and with it is described
Left longeron 1 is fixedly connected with the right vertical beam 2.As shown in Fig. 2 in the first intermediate transverse girder 10, the second intermediate transverse girder 11 and the 3rd
Between the two ends of crossbeam 12 be fixedly connected with left longeron 1 and right vertical beam 2, the second intermediate transverse girder 11 is located at the He of the first intermediate transverse girder 10
Between 3rd intermediate transverse girder 12, wherein the section of the first intermediate transverse girder 10 and the 3rd intermediate transverse girder 12 is than the second intermediate transverse girder 11
Section it is big, be conducive to, in the case where ensureing bonding strength and bearing capacity, saving materials, mitigate weight, reduce cost.
As shown in Figures 2 and 3, the left side beam 3 installs board component 13 provided with revolver cover, and the right beam 4 is provided with
Right wheel housing installs board component 14, and the revolver cover installs board component 13 and the right wheel housing installs board component 14 and gusset A posts 15
It is fixedly connected, is conducive to increasing the stress point of the automotive floor panel skeleton of the utility model embodiment, reduces stress concentration, to stress
Carry out more efficiently scattered.
Further, as shown in Figure 2 and Figure 4, the left side beam 3 is provided with left side beam side stay plate 16, the right beam 4
The right beam side stay plate 17 is provided with, the left side beam side stay plate 16 and the right beam side stay plate 17 are fixed with gusset B posts 18 to be connected
Connect, the setting of left side beam side stay plate 16 and the right beam side stay plate 17 can provide certain support to left side beam 3 and the right beam 4
Effect, improves integrally-built intensity, and left side beam side stay plate 16 and the right beam side stay plate 17 are fixedly connected with gusset B posts 18
The lifting surface area of the automotive floor panel skeleton of the utility model embodiment can further be increased, disperse a part of stress.
In order to which the automotive floor panel skeleton for further making the present embodiment forms preferable frame structure, the connection for improving structure can
By degree, as shown in Figure 2 and Figure 5, the left longeron 1 is provided with left longeron rear stay plate 19, and the right vertical beam 2 is provided with right vertical beam rear stay plate
20, the left longeron rear stay plate 19 and the right vertical beam rear stay plate 20 are fixedly connected with back wall inner panel 21.Wherein left longeron 1 and the right side
Longeron 2 is preferred to use high strength steel and is made, and left longitudinal beam reinforcing plate component and the right side are also provided with left longeron 1 and right vertical beam 2
Longitudinal beam reinforcing plate component, to improve overall structural strength and bearing capacity.
In order that the framework of the automotive floor panel skeleton of the utility model embodiment is more complete, stress collection is more effectively avoided
In, be more uniformly distributed integrally-built stress, as shown in fig. 6, the left skeleton connecting plate 5 and the right skeleton connecting plate 6 with
Front wall inner panel 22 is fixedly connected.
As shown in Fig. 2 the right framework beam 8 and the right beam side stay plate 17 are preferably placed on straight line, favorably
In improving integrally-built support strength and bearing capacity, in order to further strengthen the effect, the left framework beam 7 and described
Left side beam side stay plate 16 can be also advantageously located on straight line.
Construction of the present utility model, feature and action effect is described in detail according to the embodiment shown in schema above, with
Upper described is only preferred embodiment of the present utility model, but the utility model is not to limit practical range shown in drawing, it is every according to
According to the made change of conception of the present utility model, or the equivalent embodiment of equivalent variations is revised as, still without departing from specification and figure
, all should be in protection domain of the present utility model when showing covered spirit.
Claims (8)
1. a kind of automotive floor panel skeleton, it is characterised in that including longeron assembly, side bar assembly, connecting plate and crossbeam assembly；
The longeron assembly includes left longeron (1) and right vertical beam (2)；
The side bar assembly includes left side beam (3) and the right beam (4)；
The connecting plate includes left skeleton connecting plate (5) and right skeleton connecting plate (6)；
The crossbeam assembly includes left framework beam (7), right framework beam (8) and intermediate transverse girder (9)；
The left longeron (1) is solid by the left skeleton connecting plate (5) and the left framework beam (7) with the left side beam (3)
Fixed connection, the right vertical beam (2) passes through the right skeleton connecting plate (6) and the right framework beam (8) with the right beam (4)
It is fixedly connected；
The left longeron (1) is fixedly connected with the right vertical beam (2) by the intermediate transverse girder (9).
2. automotive floor panel skeleton according to claim 1, it is characterised in that the intermediate transverse girder (9) is included in the middle of first
Crossbeam (10), the second intermediate transverse girder (11) and the 3rd intermediate transverse girder (12), first intermediate transverse girder (10), in the middle of described second
The vertical left longeron (1) of crossbeam (11) and the 3rd intermediate transverse girder (12) and the right vertical beam (2), and with the left longeron
(1) it is fixedly connected with the right vertical beam (2).
3. automotive floor panel skeleton according to claim 1, it is characterised in that the left side beam (3) is pacified provided with revolver cover
Board component (13) is filled, the right beam (4) installs board component (14) provided with right wheel housing, and the revolver cover installs board component (13)
Board component (14) is installed with the right wheel housing to be fixedly connected with gusset A posts (15).
4. automotive floor panel skeleton according to claim 1, it is characterised in that the left side beam (3) is provided with left side beam side
Fagging (16), the right beam (4) is provided with the right beam side stay plate (17), the left side beam side stay plate (16) and the right beam
Side stay plate (17) is fixedly connected with gusset B posts (18).
5. automotive floor panel skeleton according to claim 1, it is characterised in that the left longeron (1) is provided with left longeron back brace
Plate (19), the right vertical beam (2) is provided with right vertical beam rear stay plate (20), the left longeron rear stay plate (19) and the right vertical beam back brace
Plate (20) is fixedly connected with back wall inner panel (21).
6. automotive floor panel skeleton according to claim 1, it is characterised in that the left skeleton connecting plate (5) and the right side
Skeleton connecting plate (6) is fixedly connected with front wall inner panel (22).
7. automotive floor panel skeleton according to claim 1, it is characterised in that the right framework beam (8) and described the right
Beam side stay plate (17) is located on straight line.
8. automotive floor panel skeleton according to claim 1, it is characterised in that the left framework beam (7) and the left side
Beam side stay plate (16) is located on straight line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720337864.1U CN206598882U (en) | 2017-03-31 | 2017-03-31 | A kind of automotive floor panel skeleton |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720337864.1U CN206598882U (en) | 2017-03-31 | 2017-03-31 | A kind of automotive floor panel skeleton |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206598882U true CN206598882U (en) | 2017-10-31 |
Family
ID=60146161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720337864.1U Expired - Fee Related CN206598882U (en) | 2017-03-31 | 2017-03-31 | A kind of automotive floor panel skeleton |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206598882U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109014633A (en) * | 2018-06-22 | 2018-12-18 | 安徽江淮汽车集团股份有限公司 | Driver's cabin white body assembly welding method |
| CN111137363A (en) * | 2020-02-25 | 2020-05-12 | 安徽华菱汽车有限公司 | Cab floor sheet metal assembly and heavy truck |
| CN117508372A (en) * | 2024-01-04 | 2024-02-06 | 质子汽车科技有限公司 | An integrated heavy truck floor frame assembly |
-
2017
- 2017-03-31 CN CN201720337864.1U patent/CN206598882U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109014633A (en) * | 2018-06-22 | 2018-12-18 | 安徽江淮汽车集团股份有限公司 | Driver's cabin white body assembly welding method |
| CN111137363A (en) * | 2020-02-25 | 2020-05-12 | 安徽华菱汽车有限公司 | Cab floor sheet metal assembly and heavy truck |
| CN111137363B (en) * | 2020-02-25 | 2024-04-12 | 安徽华菱汽车有限公司 | Cab floor sheet metal assembly and heavy truck |
| CN117508372A (en) * | 2024-01-04 | 2024-02-06 | 质子汽车科技有限公司 | An integrated heavy truck floor frame assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171031 Termination date: 20200331 |