CN201999082U - All aluminum alloy lightweight vehicle bottom plate - Google Patents
All aluminum alloy lightweight vehicle bottom plate Download PDFInfo
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- CN201999082U CN201999082U CN2010206546581U CN201020654658U CN201999082U CN 201999082 U CN201999082 U CN 201999082U CN 2010206546581 U CN2010206546581 U CN 2010206546581U CN 201020654658 U CN201020654658 U CN 201020654658U CN 201999082 U CN201999082 U CN 201999082U
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- plate
- top board
- base plate
- longeron
- frame
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Abstract
The utility model relates to an all aluminum alloy lightweight vehicle bottom plate, comprising hollow frames made by extruding aluminum alloy, and a plurality of base plates, longitudinal beams and crossbeams. Inserting grooves penetrating the frames are disposed in upper portions of inner side surfaces of the frames along a horizontal direction forward and backward; left sides and right sides of the longitudinal beams are provided with base plates; an upper surface of a cover plate of each base plate is flush with the upper surface of an A top plate of each longitudinal beam along a horizontal direction; cover plate side edges adjacent to the A top plates are connected with lap joint grooves, which are disposed in one side of the A top plates, in a lap joint manner; the side edges of adjacent cover plates are connected with each other in the lap joint manner; a plurality of the cover plates and the A top plates form a rectangular base plate; the frames are disposed on the left side and right side of the rectangular base plate respectively; the outer side edges of the cover plates adjacent to the frames are inserted in the inserting grooves in the frames; and each crossbeam penetrates an A vertical plate on each longitudinal beam along a direction from left to right. The utility model is aimed at providing the all aluminum alloy lightweight vehicle bottom board which has high intensity and rigidity, light self weight, and a long service lifetime and is capable of reducing energy consumption during the running of the vehicle and saving energy.
Description
Technical field
The utility model relates to a kind of automotive parts, particularly relates to a kind of all aluminium alloy lightweight car bottom plate.
Background technology
Existing automobile-used base plate is generally steel structure, and is installed on the chassis by the longeron of steel, and its deadweight is bigger, and the size on short transverse is also bigger, can increase the fuel oil consumption in the vehicle ' process thus, reduces the utilized space of loading space.Because being difficult at aspects such as intensity, rigidity, pressure resistance and service lifes satisfy, the problem in the design, the automobile-used base plate that adopts aluminium to make use.In addition, in the process that base plate expands with heat and contract with cold, existing project organization can't avoid the structure of whole base plate that destructive deformation takes place.
The utility model content
The purpose of this utility model is to provide a kind of intensity, rigidity big, from heavy and light, can reduce the energy consumption in the vehicle ' process, energy savings, and the utilized space of loading space is big, all aluminium alloy lightweight car bottom plate of long service life.
All aluminium alloy lightweight car bottom plate of the present utility model, comprise the frame that adopts the aluminium alloy extruded hollow of making, a plurality of base plate, longitudinal and cross beam, the cross-sectional plane of frame is a rectangle, be provided with the reinforced rib that connects frame in the cavity of frame, the top of scuncheon face is provided with the inserting slit that connects frame along the front and back horizontal direction;
Each described base plate comprises cover plate, the plate face of each cover plate is positioned at horizontal direction, the lower surface of each cover plate is respectively equipped with a plurality of vertical rib plate along fore-and-aft direction, the top of each vertical rib plate links to each other with the lower surface one of cover plate respectively, the bottom of each vertical rib plate links to each other with the middle part one of the upper surface of a horizontal supporting plate respectively, and the plate face of each horizontal supporting plate is positioned at horizontal direction;
Each described longeron comprises A top board and the A base plate that is set up in parallel up and down respectively, the plate face of A top board and A base plate is positioned at horizontal direction, the left and right sides of the upper surface of A top board is respectively equipped with the overlap joint groove, each overlap joint groove connects the upper surface of A top board respectively along fore-and-aft direction, the left and right sides of the lower surface of A top board is respectively equipped with the top board reinforced rib, each top board reinforced rib links to each other with A top board one respectively, each top board reinforced rib connects the lower surface of A top board respectively along fore-and-aft direction, the left and right sides of the upper surface of described A base plate is respectively equipped with the base plate reinforced rib, each base plate reinforced rib links to each other with A top board one respectively, each base plate reinforced rib connects the upper surface of A top board respectively along fore-and-aft direction, the middle part of A top board lower surface links to each other with the top one of A riser, the plate face of A riser is positioned at the front and back vertical direction and connects described longeron, the bottom of A riser links to each other with the middle part one of described A plate upper surface, and the height of described longeron is greater than the height of described frame;
Each described crossbeam comprises B top board and the B base plate that is set up in parallel up and down respectively, the plate face of B top board and B base plate is positioned at horizontal direction, the middle part of B top board lower surface links to each other with the top one of B riser, the plate face of B riser is positioned at the front and back vertical direction and connects described crossbeam, the bottom of B riser links to each other with the middle part one of described B plate upper surface, and the height of described crossbeam is less than the height of described A riser;
Horizontal direction before and after the length direction of each described longeron is positioned at, the left and right sides of longeron is respectively equipped with base plate, the upper surface of the cover plate of each base plate is concordant mutually with the upper surface along continuous straight runs of the A top board of described longeron, the cover plate side lap adjacent with the A top board is at the described overlap joint groove place of this A top board one side, between adjacent cover plate and the side of cover plate each other overlap joint link to each other, a plurality of cover plates and A top board constitute a rectangular base plate, described frame is positioned at the left and right sides of rectangular base plate, the outer side edges of the cover plate that is adjacent is inserted in the described inserting slit on the frame, each described crossbeam runs through described A riser on each described longeron along left and right directions respectively, and be fixedly linked running through each described longeron place and longeron, each crossbeam two ends is fixedly linked with described frame respectively, and paste mutually with the upper surface of the described B top board of crossbeam the lower surface of the horizontal supporting plate of each described base plate.
All aluminium alloy lightweight car bottom plate of the present utility model, the height of wherein said longeron are 2-3 times of described frame height, and the height of described A riser is 2-4 a times of described crossbeam height, and the width of described B top board is 1-3 a times of described B baseplate width.
All aluminium alloy lightweight car bottom plate of the present utility model, the quantity of wherein said longeron are 2-4, and the quantity of described crossbeam is 4-16.
All aluminium alloy lightweight car bottom plate of the present utility model, adopted the unique design theory, its frame, a plurality of base plates, longitudinal and cross beam adopts aluminium alloy extruded making, the A top board of longeron is designed to the part of base plate, and be respectively equipped with base plate in the left and right sides of longeron, thereby in proof strength, rigidity and pressure resistance reach under the situation of designing requirement, reduced the size on the short transverse effectively, make that the size of all aluminium alloy lightweight car bottom plate of the present utility model on short transverse is less relatively, this has not only reduced center of gravity, also allows the utilized space of loading space increase relatively.And peg graft continuous crossbeam and longeron crisscrossly, further greatly improved the intensity of all aluminium alloy lightweight car bottom plate of the present utility model especially, rigidity and pressure resistance, because the side lap adjacent with the A top board of longeron of the cover plate of base plate is at the overlap joint groove place of this A top board one side, the outer side edges of the cover plate of the base plate adjacent with frame is inserted in the inserting slit on the frame, between adjacent cover plate and the side of cover plate each other overlap joint link to each other, and frame, the rear end of longeron and base plate is telescopic free end, in the process that all aluminium alloy lightweight car bottom plate expands with heat and contract with cold, this design can avoid the structure of whole base plate that destructive deformation takes place, thereby has greatly prolonged the service life of all aluminium alloy lightweight car bottom plate of the present utility model.Therefore, compare with existing steel structure car bottom plate, all aluminium alloy lightweight car bottom plate of the present utility model has intensity, rigidity is big, from heavy and light, can reduce the energy consumption in the vehicle ' process, energy savings, and the utilized space of loading space is big, the characteristics of long service life.
Below in conjunction with drawings and Examples in detail the utility model is described in detail.
Description of drawings
Fig. 1 is the structural representation of the cross-sectional plane of all aluminium alloy lightweight car bottom plate of the present utility model;
Fig. 2 is the enlarged diagram of structural representation of cross-sectional plane of the frame of all aluminium alloy lightweight car bottom plate of the present utility model;
Fig. 3 is the enlarged diagram of structural representation of cross-sectional plane of the cover plate of all aluminium alloy lightweight car bottom plate of the present utility model;
Fig. 4 is the enlarged diagram of structural representation of cross-sectional plane of the crossbeam of all aluminium alloy lightweight car bottom plate of the present utility model;
Fig. 5 is the enlarged diagram of structural representation of cross-sectional plane of the longeron of all aluminium alloy lightweight car bottom plate of the present utility model.
The specific embodiment
As depicted in figs. 1 and 2, all aluminium alloy lightweight car bottom plate of the present utility model, comprise frame 1, aluminium alloy extruded 4 base plates making of employing, aluminium alloy extruded 2 longerons making of employing that adopt the aluminium alloy extruded hollow of making and adopt aluminium alloy extruded a plurality of crossbeams of making, as shown in Figure 2, the cross-sectional plane of frame 1 is a rectangle, be provided with the reinforced rib 2 that connects frame 1 in the cavity of frame 1, the top of frame 1 medial surface is provided with the inserting slit 3 that connects frame 1 along the front and back horizontal direction; Wherein the quantity of longeron also can be 3 or 4 or 5 or 6 or more, and the quantity of base plate also can be 5 or 6 or 8 or 10 or 12 or more.
As shown in figures 1 and 3, each base plate comprises cover plate 4, the plate face of each cover plate 4 is positioned at horizontal direction, the lower surface of each cover plate 4 is respectively equipped with a plurality of vertical rib plate 5 along fore-and-aft direction, the top of each vertical rib plate 5 links to each other with the lower surface one of cover plate 4 respectively, the bottom of each vertical rib plate 5 links to each other with the middle part one of the upper surface of a horizontal supporting plate 6 respectively, and the plate face of each horizontal supporting plate 6 is positioned at horizontal direction.
As Fig. 1 and shown in Figure 5, each longeron comprises A top board 10 and the A base plate 9 that is set up in parallel up and down respectively, the plate face of A top board 10 and A base plate 9 is positioned at horizontal direction, the left and right sides of the upper surface of A top board 10 is respectively equipped with overlap joint groove 7, each overlap joint groove 7 connects the upper surface of A top board 10 respectively along fore-and-aft direction, the left and right sides of the lower surface of A top board 10 is respectively equipped with top board reinforced rib 8, each top board reinforced rib 8 links to each other with A top board 10 one respectively, each top board reinforced rib 8 connects the lower surface of A top board 10 respectively along fore-and-aft direction, the left and right sides of the upper surface of A base plate 9 is respectively equipped with base plate reinforced rib 11, each base plate reinforced rib 11 links to each other with A top board 10 one respectively, each base plate reinforced rib 11 connects the upper surface of A top board 10 respectively along fore-and-aft direction, the middle part of A top board 10 lower surfaces links to each other with the top one of A riser 12, the plate face of A riser 12 is positioned at the front and back vertical direction and connects whole longeron, the bottom of A riser 12 links to each other with the middle part one of A base plate 9 upper surfaces, and the height of longeron is greater than the height of frame 1.
As shown in Figure 1 and Figure 4, each crossbeam comprises B top board 13 and the B base plate 14 that is set up in parallel up and down respectively, the plate face of B top board 11 and B base plate 12 is positioned at horizontal direction, the middle part of B top board 13 lower surfaces links to each other with the top one of B riser 15, the plate face of B riser 15 is positioned at the front and back vertical direction and connects overall beam, the bottom of B riser 15 links to each other with the middle part one of B base plate 14 upper surfaces, and the height of crossbeam is less than the height of A riser 12.
As shown in Figure 1, horizontal direction before and after the length direction of each longeron is positioned at, the left and right sides of longeron is respectively equipped with base plate, the upper surface of the cover plate 4 of each base plate is concordant mutually with the upper surface along continuous straight runs of the A top board 10 of longeron, the adjacent side lap of cover plate 4 and A top board 10 is at overlap joint groove 7 places of these A top board 10 1 sides, between adjacent cover plate 4 and the side of cover plate 4 each other overlap joint link to each other, a plurality of cover plates 4 constitute a rectangular base plate with A top board 10, frame 1 is positioned at the left and right sides of rectangular base plate, the outer side edges of the cover plate 4 adjacent with frame 1 is inserted in the inserting slit 3 on the frame 1, each crossbeam runs through A riser 12 on each longeron along left and right directions respectively, and be fixedly linked running through each longeron place and longeron, each crossbeam two ends is fixedly linked with frame 1 respectively, and paste mutually with the upper surface of the B top board 13 of crossbeam the lower surface of the horizontal supporting plate 6 of each base plate.
The height of above-mentioned longeron is 2-3 a times of frame 1 height, and the height of A riser 12 is 2-4 a times of crossbeam height, and the width of B top board 13 is 1-3 a times of B base plate 14 width.
The quantity of above-mentioned crossbeam is 4-16.
All aluminium alloy lightweight car bottom plate of the present utility model, adopted the unique design theory, its each parts adopt the aluminum alloy materials material to make, the A top board 10 of longeron is designed to the part of base plate, and be respectively equipped with base plate in the left and right sides of longeron, thereby reach at proof strength, rigidity and pressure resistance under the situation of designing requirement, reduced the size on the short transverse effectively, make that the size of all aluminium alloy lightweight car bottom plate of the present utility model on short transverse is less relatively, this has not only reduced center of gravity, also allows the utilized space of loading space increase relatively.And peg graft continuous crossbeam and longeron crisscrossly, further greatly improved the intensity of all aluminium alloy lightweight car bottom plate of the present utility model especially, rigidity and pressure resistance, because the adjacent side lap of the cover plate 4 of base plate and the A top board of longeron 10 is at overlap joint groove 7 places of these A top board 10 1 sides, the outer side edges of the cover plate 4 of the base plate adjacent with frame 1 is inserted in the inserting slit 3 on the frame 1, between adjacent cover plate 4 and the side of cover plate 4 each other overlap joint link to each other, and frame, the rear end of longeron and base plate is telescopic free end, in the process that all aluminium alloy lightweight car bottom plate expands with heat and contract with cold, this design can avoid the structure of whole base plate that destructive deformation takes place, thereby has greatly prolonged the service life of all aluminium alloy lightweight car bottom plate of the present utility model.Therefore, compare with existing steel structure car bottom plate, all aluminium alloy lightweight car bottom plate of the present utility model has intensity, rigidity is big, from heavy and light, can reduce the energy consumption in the vehicle ' process, energy savings, and the utilized space of loading space is big, the characteristics of long service life.
The above embodiment only is that preferred implementation of the present utility model is described; be not that scope of the present utility model is limited; under the prerequisite that does not break away from the utility model design spirit; various distortion and improvement that those of ordinary skills make the technical solution of the utility model all should fall in the definite protection domain of claims of the present utility model.
Claims (3)
1. all aluminium alloy lightweight car bottom plate, it is characterized in that: comprise the frame (1) that adopts the aluminium alloy extruded hollow of making, a plurality of base plate, longitudinal and cross beam, the cross-sectional plane of frame (1) is a rectangle, be provided with the reinforced rib (2) that connects frame (1) in the cavity of frame (1), the top of frame (1) medial surface is provided with the inserting slit (3) that connects frame (1) along the front and back horizontal direction; Each described base plate comprises cover plate (4), the plate face of each cover plate (4) is positioned at horizontal direction, the lower surface of each cover plate (4) is respectively equipped with a plurality of vertical rib plate (5) along fore-and-aft direction, the top of each vertical rib plate (5) links to each other with the lower surface one of cover plate (4) respectively, the bottom of each vertical rib plate (5) links to each other with the middle part one of the upper surface of a horizontal supporting plate (6) respectively, and the plate face of each horizontal supporting plate (6) is positioned at horizontal direction; Each described longeron comprises A top board (10) and the A base plate (9) that is set up in parallel up and down respectively, the plate face of A top board (10) and A base plate (9) is positioned at horizontal direction, the left and right sides of the upper surface of A top board (10) is respectively equipped with overlap joint groove (7), each overlap joint groove (7) connects the upper surface of A top board (10) respectively along fore-and-aft direction, the left and right sides of the lower surface of A top board (10) is respectively equipped with top board reinforced rib (8), each top board reinforced rib (8) links to each other with A top board (10) one respectively, each top board reinforced rib (8) connects the lower surface of A top board (10) respectively along fore-and-aft direction, the left and right sides of the upper surface of described A base plate (9) is respectively equipped with base plate reinforced rib (11), each base plate reinforced rib (11) links to each other with A top board (10) one respectively, each base plate reinforced rib (11) connects the upper surface of A top board (10) respectively along fore-and-aft direction, the middle part of A top board (10) lower surface links to each other with the top one of A riser (12), the plate face of A riser (12) is positioned at the front and back vertical direction and connects described longeron, the bottom of A riser (12) links to each other with the middle part one of described A base plate (9) upper surface, and the height of described longeron is greater than the height of described frame (1); Each described crossbeam comprises B top board (13) and the B base plate (14) that is set up in parallel up and down respectively, the plate face of B top board (11) and B base plate (12) is positioned at horizontal direction, the middle part of B top board (13) lower surface links to each other with the top one of B riser (15), the plate face of B riser (15) is positioned at the front and back vertical direction and connects described crossbeam, the bottom of B riser (15) links to each other with the middle part one of described B base plate (14) upper surface, and the height of described crossbeam is less than the height of described A riser (12); Horizontal direction before and after the length direction of each described longeron is positioned at, the left and right sides of longeron is respectively equipped with base plate, the upper surface of the cover plate of each base plate (4) is concordant mutually with the upper surface along continuous straight runs of the A top board (10) of described longeron, the side lap that cover plate (4) is adjacent with A top board (10) is located at the described overlap joint groove (7) of these A top board (10) one sides, between the side of adjacent cover plate (4) and cover plate (4) each other overlap joint link to each other, a plurality of cover plates (4) constitute a rectangular base plate with A top board (10), described frame (1) is positioned at the left and right sides of rectangular base plate, the outer side edges of the cover plate that is adjacent (4) is inserted in the described inserting slit (3) on the frame (1), each described crossbeam runs through described A riser (12) on each described longeron along left and right directions respectively, and be fixedly linked running through each described longeron place and longeron, each crossbeam two ends is fixedly linked with described frame (1) respectively, and paste mutually with the upper surface of the described B top board (13) of crossbeam the lower surface of the horizontal supporting plate (6) of each described base plate.
2. all aluminium alloy lightweight car bottom plate as claimed in claim 1, it is characterized in that: the height of described longeron is 2-3 a times of described frame (1) height, the height of described A riser (12) is 2-4 a times of described crossbeam height, and the width of described B top board (13) is 1-3 a times of described B base plate (14) width.
3. all aluminium alloy lightweight car bottom plate as claimed in claim 1 or 2 is characterized in that: the quantity of described longeron is 2-4, and the quantity of described crossbeam is 4-16.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206546581U CN201999082U (en) | 2010-12-10 | 2010-12-10 | All aluminum alloy lightweight vehicle bottom plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206546581U CN201999082U (en) | 2010-12-10 | 2010-12-10 | All aluminum alloy lightweight vehicle bottom plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201999082U true CN201999082U (en) | 2011-10-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206546581U Expired - Lifetime CN201999082U (en) | 2010-12-10 | 2010-12-10 | All aluminum alloy lightweight vehicle bottom plate |
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| Country | Link |
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| CN (1) | CN201999082U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102019962A (en) * | 2010-12-10 | 2011-04-20 | 丛林集团有限公司 | All-aluminum-alloy light-weight car bottom plate |
| CN104260789A (en) * | 2014-09-19 | 2015-01-07 | 东风商用车有限公司 | Aluminum alloy passenger car front axle floor structure |
| CN105197628A (en) * | 2015-09-10 | 2015-12-30 | 浙江双友物流器械股份有限公司 | Automobile tailboard |
-
2010
- 2010-12-10 CN CN2010206546581U patent/CN201999082U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102019962A (en) * | 2010-12-10 | 2011-04-20 | 丛林集团有限公司 | All-aluminum-alloy light-weight car bottom plate |
| CN102019962B (en) * | 2010-12-10 | 2012-11-21 | 丛林集团有限公司 | All-aluminum-alloy light-weight car bottom plate |
| CN104260789A (en) * | 2014-09-19 | 2015-01-07 | 东风商用车有限公司 | Aluminum alloy passenger car front axle floor structure |
| CN104260789B (en) * | 2014-09-19 | 2016-06-22 | 东风商用车有限公司 | A kind of aluminium alloy bus front bridge floor panel structure |
| CN105197628A (en) * | 2015-09-10 | 2015-12-30 | 浙江双友物流器械股份有限公司 | Automobile tailboard |
| CN105197628B (en) * | 2015-09-10 | 2017-08-29 | 浙江双友物流器械股份有限公司 | A kind of automobile tailboard |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20111005 Effective date of abandoning: 20130227 |
|
| RGAV | Abandon patent right to avoid regrant |