CN203958336U - Commercial-vehicle cab floor - Google Patents
Commercial-vehicle cab floor Download PDFInfo
- Publication number
- CN203958336U CN203958336U CN201420290744.7U CN201420290744U CN203958336U CN 203958336 U CN203958336 U CN 203958336U CN 201420290744 U CN201420290744 U CN 201420290744U CN 203958336 U CN203958336 U CN 203958336U
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- China
- Prior art keywords
- floor
- fixed
- crossbeam
- longeron
- improve
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Abstract
The utility model discloses a kind of commercial-vehicle cab floor, it comprises bulge, left floor, right floor, left side beam, left longeron, the right beam, right vertical beam, it also comprise be fixed on front portion, bottom surface, left floor left front crossbeam, be fixed on rear portion, bottom surface, left floor left back crossbeam, be fixed on front portion, bottom surface, right floor right front crossbeam, be fixed on the right back crossbeam at rear portion, bottom surface, right floor.The left end of left and right front cross rail is fixedly connected with left-right longeron with left and right side bar respectively with right-hand member, the left end of left and right after cross member is fixedly connected with left-right longeron with left and right side bar respectively with right-hand member, form respectively left and right closed framework girder construction, can effectively improve the bulk strength on the entirety on floor and local stiffness, raising floor, can reduce the distortion on floor, improve the cracking situation of floor part, improve the endurance quality on cab comfort and floor.Improve the quality impression of user to operator's compartment.
Description
Technical field
The utility model relates to automotive body structure technical field, refers to particularly a kind of commercial-vehicle cab floor.
Background technology
Traditional truck cap floor is to be welded to form by floor, left and right, bulge, left-right longeron etc.The floor integral rigidity of this structure and local stiffness are weak, intensity is poor.When vehicle pitches or turns in actual travel process, and driver and crew walk about in process in operator's compartment, and floor deformation is larger, and the traveling comfort of operator's compartment is poor, affect the quality impression of user to operator's compartment; Vehicle in use, easily causes floor part cracking, and the endurance quality on floor is poor.
Utility model content
The purpose of this utility model will provide a kind of commercial-vehicle cab floor exactly, and this floor has good entirety and local stiffness, good intensity.Can improve the traveling comfort of operator's compartment, the endurance quality on floor by actv..
For realizing this object, the commercial-vehicle cab floor that the utility model is designed, it comprises bulge, be fixed on the left floor in bulge left side, be fixed on the right floor on bulge right side, be fixed on the left side beam in outside, bottom surface, left floor, be fixed on the left longeron of inner side, bottom surface, left floor, be fixed on the right beam in outside, bottom surface, right floor, be fixed on the right vertical beam of inner side, bottom surface, right floor, it is characterized in that: it also comprises the left front crossbeam that is fixed on front portion, bottom surface, left floor, be fixed on the left back crossbeam at rear portion, bottom surface, left floor, be fixed on the right front crossbeam of front portion, bottom surface, right floor, be fixed on the right back crossbeam at rear portion, bottom surface, right floor.Wherein left and right front cross rail, left and right after cross member and left-right longeron, left and right side bar form respectively left and right closed framework girder construction.
The beneficial effects of the utility model:
1, floor bearer structure of the present utility model has increased crossbeam and side bar structure before and after floor, the left and right closed framework girder construction forming can effectively improve integral rigidity and the local stiffness on floor, thereby in the time that vehicle pitches or turns and driver and crew in operator's compartment, walk about in process, reduce the distortion on floor, improve cab comfort and the user quality impression to operator's compartment.
2, floor bearer structure has increased left and right front cross rail and side bar structure, and the left and right closed framework girder construction of formation can improve the bulk strength on floor, can effectively improve the cracking situation of floor part in vehicle use procedure, improves the endurance quality on floor.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is decomposition texture schematic diagram of the present utility model;
Wherein, 1-left floor, 2-bulge, 3-right floor, 4-left side beam, 5-left front crossbeam, 6-left back crossbeam, 7-left longeron, 8-the right beam, 9-right front crossbeam, 10-right back crossbeam, 11-right vertical beam.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
Commercial-vehicle cab floor as shown in Figure 1, it comprises bulge 2, be fixed on the left floor 1 in bulge 2 left sides, be fixed on the right floor 3 on bulge 2 right sides, be fixed on the left side beam 4 in 1 outside, bottom surface, left floor, be fixed on the left longeron 7 of 1 inner side, bottom surface, left floor, be fixed on the right beam 8 in 3 outsides, bottom surface, right floor, be fixed on the right vertical beam 11 of 3 inner sides, bottom surface, right floor, it also comprises the left front crossbeam 5 that is fixed on 1 front portion, bottom surface, left floor, be fixed on the left back crossbeam 6 at 1 rear portion, bottom surface, left floor, be fixed on the right front crossbeam 9 of 3 front portions, bottom surface, right floor, be fixed on the right back crossbeam 10 at 3 rear portions, bottom surface, right floor.Wherein, the left end of described left front crossbeam 5 is fixedly connected with left longeron 7 with left side beam 4 respectively with right-hand member, the left end of left back crossbeam 6 is fixedly connected with left longeron 7 with left side beam 4 respectively with right-hand member, the left end of right front crossbeam 9 is fixedly connected with the right beam 8 with right vertical beam 11 respectively with right-hand member, and the left end of right back crossbeam 10 is fixedly connected with the right beam 8 with right vertical beam 11 respectively with right-hand member.Form the structure of left and right closed floor Vierendeel girder.
The utility model is due to newly-increased left side beam 4, left front crossbeam 5, left back crossbeam 6, the right beam 8, right front crossbeam 9, right back crossbeam 10 etc., the left and right frame type floor girder construction forming can effectively improve the bulk strength on the entirety on floor and local stiffness, raising floor, can reduce the distortion on floor, improve the cracking situation of floor part, improve the endurance quality on cab comfort and floor.
The content that this specification sheets is not described in detail belongs to the known prior art of professional and technical personnel in the field.
Claims (2)
1. a commercial-vehicle cab floor, it comprises bulge (2), be fixed on the left floor (1) in bulge (2) left side, be fixed on the right floor (3) on bulge (2) right side, be fixed on the left side beam (4) in outside, bottom surface, left floor (1), be fixed on the left longeron (7) of inner side, bottom surface, left floor (1), be fixed on the right beam (8) in outside, bottom surface, right floor (3), be fixed on the right vertical beam (11) of inner side, bottom surface, right floor (3), it is characterized in that: it also comprises the left front crossbeam (5) that is fixed on front portion, bottom surface, left floor (1), be fixed on the left back crossbeam (6) at rear portion, bottom surface, left floor (1), be fixed on the right front crossbeam (9) of front portion, bottom surface, right floor (3), be fixed on the right back crossbeam (10) at rear portion, bottom surface, right floor (3).
2. commercial-vehicle cab according to claim 1 floor, it is characterized in that: the left end of described left front crossbeam (5) is fixedly connected with left longeron (7) with left side beam (4) respectively with right-hand member, the left end of left back crossbeam (6) is fixedly connected with left longeron (7) with left side beam (4) respectively with right-hand member, the left end of right front crossbeam (9) is fixedly connected with the right beam (8) with right vertical beam (11) respectively with right-hand member, and the left end of right back crossbeam (10) is fixedly connected with the right beam (8) with right vertical beam (11) respectively with right-hand member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420290744.7U CN203958336U (en) | 2014-05-30 | 2014-05-30 | Commercial-vehicle cab floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420290744.7U CN203958336U (en) | 2014-05-30 | 2014-05-30 | Commercial-vehicle cab floor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203958336U true CN203958336U (en) | 2014-11-26 |
Family
ID=51918958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420290744.7U Active CN203958336U (en) | 2014-05-30 | 2014-05-30 | Commercial-vehicle cab floor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203958336U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108725601A (en) * | 2018-05-31 | 2018-11-02 | 安徽江淮汽车集团股份有限公司 | Cab floor assembly structure |
-
2014
- 2014-05-30 CN CN201420290744.7U patent/CN203958336U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108725601A (en) * | 2018-05-31 | 2018-11-02 | 安徽江淮汽车集团股份有限公司 | Cab floor assembly structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |