CN103057601B - Floor structure of aluminum alloy carriage type transport semitrailer - Google Patents
Floor structure of aluminum alloy carriage type transport semitrailer Download PDFInfo
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- CN103057601B CN103057601B CN201310030142.8A CN201310030142A CN103057601B CN 103057601 B CN103057601 B CN 103057601B CN 201310030142 A CN201310030142 A CN 201310030142A CN 103057601 B CN103057601 B CN 103057601B
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Abstract
A kind of Floor structure of aluminum alloy carriage type transport semitrailer, belong to semitrailer, including the first section bar, shape is left, the second of right symmetry, three section bars and shape are left, the 4th of right symmetry, five section bars, it is connected with each other between several second section bars, connect on the left of the rightmost side the second section bar and the first section bar, it is connected with each other between several the 3rd section bars, connect on the right side of the leftmost side the 3rd section bar and the first section bar, 4th, five section bars are connected with the leftmost side the second section bar and the rightmost side the 3rd section bar respectively, first, two, three, four, five section bars include the first of horizontal positioned respectively, two, three, four, five flat boards and be positioned under corresponding flat board some first, two, three, four, five reinforcements, respectively through the public affairs set by end between adjacent profiles, mother board links together.The lightweight non-corrosive of the present invention, bearing capacity are strong, improve the service life in compartment, and easy to connect, connecting portion intensity is unlikely to deform greatly, and material can recycling.
Description
Technical field
The present invention relates to a kind of semitrailer, espespecially a kind of Floor structure of aluminum alloy carriage type transport semitrailer.
Background technology
The floor compartment majority of existing van type transporting semi-trailer is made up of steel plate, and it is welded in beam surface upper.The floor that this kind of steel plate is made from great, bearing capacity is low, steel material easy-to-rust, makes reduce the service life in compartment, after the date of retirement, the Steel floor residual value after corrosion is relatively low；Secondly being connected on crossbeam with welding manner by this floor, it is in transportation, and floor and beam welding place easily ftracture, distort, deformation etc., and when welding, technique is loaded down with trivial details, the many welding deformations of pad are relatively larger, labor intensity is very big, inefficiency, and material can not recycling.
Summary of the invention
It is an object of the invention to provide a kind of Floor structure of aluminum alloy carriage type transport semitrailer, its lightweight non-corrosive, bearing capacity are strong, improve the service life in compartment, and easy to connect, connecting portion intensity is unlikely to deform greatly, and material can recycling.
nullTo achieve these goals，The technical solution of the present invention is: a kind of Floor structure of aluminum alloy carriage type transport semitrailer，Including the first section bar、Several second section bars、Several the 3rd section bars and shape are left、The 4th of right symmetry、Five section bars，Several second section bars are connected with each other，The left side of the rightmost side the second section bar and the first section bar connects，Several the 3rd section bars are connected with each other，The right side of the leftmost side the 3rd section bar and the first section bar connects，The shape of described second section bar and the 3rd section bar is left、Right symmetry，Described 4th、Five section bars are connected to the left side of the leftmost side the second section bar and the right side of the rightmost side the 3rd section bar，Described first section bar includes the first flat board of horizontal positioned and is positioned at some below the first flat board and is parallel to each other、Cross section is the first reinforcement of inverted T-shaped，A left side for described first flat board、Right two ends are provided with a left side、The male plug part of right symmetry or mother board，Described second section bar includes the second flat board of horizontal positioned and is positioned at some below the second flat board and is parallel to each other、Cross section is the second reinforcement of inverted T-shaped，The right-hand member of described second flat board is provided with mother board or male plug part，Left end is provided with male plug part or mother board，Described 3rd section bar includes the 3rd flat board of horizontal positioned and is positioned at some articles below the 3rd flat board and is parallel to each other、Cross section is the 3rd reinforcement of inverted T-shaped，The left end of described 3rd flat board is provided with mother board or male plug part，Right-hand member is provided with male plug part or mother board，Described 4th section bar includes the fourth panel of horizontal positioned and is positioned at some articles below fourth panel and is parallel to each other、Cross section is the 4th reinforcement of inverted T-shaped，The right-hand member of described fourth panel is provided with mother board or male plug part，Left end is provided with the first bent plate that cross section is L-shaped vertically downward，Described 5th section bar includes the 5th flat board of horizontal positioned and is positioned at the 5th reinforcement that the some articles of cross sections being parallel to each other are inverted T-shaped below the 5th flat board，The left end of described 5th flat board is provided with mother board or male plug part，Right-hand member is provided with left with the first bent plate、Second bent plate of right symmetry，Adjacent first、Between two section bars、Between second section bar、First、Between three section bars、Between 3rd section bar、Second、Between four section bars and the 3rd、Respectively through public affairs between five section bars、Mother board links together.
nullFloor structure of aluminum alloy carriage type transport semitrailer of the present invention，Wherein said male plug part includes end the first crotch that is downward and that extend outside plate being positioned at the first flat board or the second flat board or the 3rd flat board or fourth panel or the 5th flat board and is positioned at inside the first crotch and by plate the second crotch that is downward and that extend to plate vertically below，Described first、The first open slot is formed between two crotches，Described mother board is by being positioned at below the first flat board or the second flat board or the 3rd flat board or fourth panel or the 5th flat board near end downwards and to the arc extended outside plate be positioned at arc lower end and downwards and constitute to the L shaped plate extended outside plate，The second open slot is formed between described arc and the first flat board or the second flat board or the 3rd flat board or fourth panel or the 5th flat board，The first crotch on described male plug part stretches into the second open slot on mother board，The second crotch lower surface on described male plug part is against in L shaped plate.
Floor structure of aluminum alloy carriage type transport semitrailer of the present invention, wherein said first flat board upper, lower surface is respectively equipped with the 6th reinforcement that several are parallel with the first reinforcement, described second flat board upper, lower surface is respectively equipped with the 7th reinforcement that several are parallel with the second reinforcement, described 3rd flat board upper, lower surface is respectively equipped with the 8th reinforcement that several are parallel with the 3rd reinforcement, described fourth panel upper, lower surface is respectively equipped with the 9th reinforcement that several are parallel with the 4th reinforcement, described 5th flat board upper, lower surface is respectively equipped with the tenth reinforcement that several are parallel with the 5th reinforcement.
After adopting such scheme, Floor structure of aluminum alloy carriage type transport semitrailer of the present invention is connected to form by first, second, third and fourth, five section bars made with high-strength aluminum alloy, the feature that it has lightweight non-corrosive, bearing capacity is strong, this floor panel structure is under the premise that can guarantee that load capacity, reduce the overall weight of railway carriage, also just reduce the total consumption in compartment, improve the service life in compartment；Simultaneously between first and second section bar of the present invention, it is all the male and female plug-in unit socket connection by end between the second section bar, between the 3rd section bar, between first and third section bar, between second, four section bars and between the three, the five section bars, connecting portion intensity is unlikely to deform greatly, and material can recycling, when it connects with crossbeam again, connected by machine riveting mode, when being connected with side plate, by the L shaped plate of fourth, fifth profiled ends with side plate frame hook even, easy to connect.
The present invention provides the benefit that further: the first crotch on male plug part stretches into the second open slot on mother board, the second crotch lower surface on male plug part is against in L shaped plate, so the male and female plug-in unit of design is connected in the reverse swelling of splicing position, avoiding the deformation of adjacent profiles seam crossing, the intensity being further ensured that between adjacent profiles connecting portion is unlikely to deform greatly.
The present invention provides the benefit that further: on first, second, third and fourth, five section bars, be respectively provided with the six, the seven, eight, nine, ten reinforcements, make the bearing capacity of each section bar strengthen.
Accompanying drawing explanation
Fig. 1 is Floor structure of aluminum alloy carriage type transport semitrailer front view of the present invention；
Fig. 2 is the first section bar front view of Floor structure of aluminum alloy carriage type transport semitrailer of the present invention；
Fig. 3 is the second section bar front view of Floor structure of aluminum alloy carriage type transport semitrailer of the present invention；
Fig. 4 is the 3rd section bar front view of Floor structure of aluminum alloy carriage type transport semitrailer of the present invention；
Fig. 5 is the 4th section bar front view of Floor structure of aluminum alloy carriage type transport semitrailer of the present invention；
Fig. 6 is the 5th section bar front view of Floor structure of aluminum alloy carriage type transport semitrailer of the present invention；
Fig. 7 is the embodiment front view of Floor structure of aluminum alloy carriage type transport semitrailer of the present invention；
Fig. 8 is the local A enlarged drawing of Fig. 7；
Fig. 9 is the local B enlarged drawing of Fig. 7.
Below in conjunction with accompanying drawing, by embodiment, the present invention is described further；
Detailed description of the invention
As shown in fig. 1, Floor structure of aluminum alloy carriage type transport semitrailer of the present invention, including the 4th section bar 4 and the 5th section bar 5 of the first section bar 2, three the 3rd section bars 3 of 1, three the second section bars and the left and right symmetry of shape.Three the second section bars 2 are connected with each other, and the rightmost side the second section bar 2 is connected with the left side of the first section bar 1.Three the 3rd section bars 3 are connected with each other.The leftmost side the 3rd section bar 3 is connected with the right side of the first section bar 1.The left and right symmetry of shape of the second section bar 2 and the 3rd section bar 3.4th section bar 4 and the 5th section bar 5 are connected to the left side of the leftmost side the second section bar 2 and the right side of the rightmost side the 3rd section bar 3.
As in figure 2 it is shown, the first section bar 1 includes the first flat board 6 of horizontal positioned and is positioned at that the first flat board 6 below some are parallel to each other, cross section is the first reinforcement 7 of inverted T-shaped.The left and right two ends of the first flat board 6 process the mother board 9 of left and right symmetry respectively.Mother board 9 by be positioned at the first flat board 6 below near left and right end downwards and to the arc 23 extended outside plate be positioned at arc 23 lower end and downwards and constitute to the L shaped plate 24 extended outside plate.The second open slot 25 is formed between arc 23 and the first flat board 6.The upper and lower surface of the first flat board 6 processes the 6th reinforcement 26 that several are parallel with the first reinforcement 7 respectively, and is positioned at the 6th reinforcement 26 upper and lower symmetry of shape on the first upper and lower surface of flat board 6.
As it is shown on figure 3, the second section bar 2 includes the second flat board 10 of horizontal positioned and is positioned at that the second flat board 10 below some are parallel to each other, cross section is the second reinforcement 11 of inverted T-shaped.The right-hand member processing of the second flat board 10 has male plug part 8.Male plug part 8 includes downward and extension outside plate the first crotch 20 of right-hand member being positioned at the second flat board 10 and is positioned at inside the first crotch 20 and by plate the second crotch 21 that is downward and that extend to plate vertically below.The first open slot 22 is formed between first crotch 20 and the second crotch 21.The left end processing of the second flat board 10 has mother board 9.Its structure is identical with the mother board structure on the first section bar 1, repeats no more herein.Between first section bar 1 and the second section bar 2, being plugged in together respectively through male plug part 8 and mother board 9 between three the second section bars 2, the first crotch 20 on male plug part 8 stretches into the second open slot 25 on mother board 9.The lower surface of the second crotch 21 on male plug part 8 is against above L shaped plate 24.The upper and lower surface of the second flat board 10 processes the 7th reinforcement 27 that several are parallel with the second reinforcement 11 respectively, and is positioned at the 7th reinforcement 27 upper and lower symmetry of shape on the second upper and lower surface of flat board 10.
As shown in Figure 4, the 3rd section bar 3 includes the 3rd flat board 12 of horizontal positioned and is positioned at that the 3rd flat board 12 below some articles are parallel to each other, cross section is the 3rd reinforcement 13 of inverted T-shaped.The left end processing of the 3rd flat board 12 has male plug part 8.Right-hand member processing has mother board 9.This structure and the second left and right symmetry of section bar 2.The upper and lower surface of the 3rd flat board 12 processes several eightth reinforcements 28 parallel with the 3rd reinforcement 13 respectively, and is positioned at the 8th reinforcement 28 upper and lower symmetry of shape on the 3rd upper and lower surface of flat board 12.
As it is shown in figure 5, the 4th section bar 4 includes the fourth panel 14 of horizontal positioned and is positioned at that fourth panel 14 below some articles are parallel to each other, cross section is the 4th reinforcement 15 of inverted T-shaped.The right-hand member processing of fourth panel 14 has male plug part 8.Left end is provided with the first bent plate 16 that cross section is L-shaped vertically downward.The upper and lower surface of fourth panel 14 processes several nineth reinforcements 29 parallel with the 4th reinforcement 15 respectively, and is positioned at the 9th reinforcement 29 upper and lower symmetry of shape on the upper and lower surface of fourth panel 14.
As shown in Figure 6, the 5th section bar 5 includes the 5th flat board 17 of horizontal positioned and is positioned at the 5th flat board 17 the 5th reinforcement 18 that the some articles of cross sections being parallel to each other are inverted T-shaped below.The left end processing of the 5th flat board 17 has male plug part 8.Right-hand member processing has and the second bent plate 19 of the first left and right symmetry of bent plate 16.The upper and lower surface of the 5th flat board 17 processes several tenth reinforcements 30 parallel with the 5th reinforcement 18 respectively, and is positioned at the tenth reinforcement 30 upper and lower symmetry of shape on the 5th upper and lower surface of flat board 17.
Between adjacent first section bar 1 and the 3rd section bar 3, it is plugged in together respectively through male plug part 8 and mother board 9 between adjacent 3rd section bar 3, between adjacent second section bar 2 and the 4th section bar 4 and between adjacent 3rd section bar 3 and the 5th section bar 5.
As shown in Figure 7, Figure 8 and Figure 9, during use, Floor structure of aluminum alloy carriage type transport semitrailer entirety of the present invention is positioned on crossbeam 31, and the side frame 32 on two side plates is respectively arranged in the left side of the 4th section bar 4 of floor panel structure of the present invention and the right side of the 5th section bar 5, the second bent plate 19 making the first bent plate the 16, the 5th section bar 5 of the 4th section bar 4 is against on left and right side frame 32 respectively, and by rivet, the 4th section bar 4, left side 32 frame and crossbeam 31 are riveted together, the 5th section bar 5, Right Border 32 and crossbeam 31 are riveted together.
Embodiment described above is only that the preferred embodiment of the present invention is described; not the scope of the present invention is defined; under the premise designing spirit without departing from the present invention; various deformation that technical scheme is made by this area ordinary skill technical staff and improvement, all should fall in the protection domain that claims of the present invention are determined.
Claims (2)
- null1. a Floor structure of aluminum alloy carriage type transport semitrailer，It is characterized in that: include the first section bar (1)、Several second section bars (2)、Several the 3rd section bars (3) and shape are left、The 4th of right symmetry、Five section bars (4，5)，Several second section bars (2) are connected with each other，The rightmost side the second section bar (2) is connected with the left side of the first section bar (1)，Several the 3rd section bars (3) are connected with each other，The leftmost side the 3rd section bar (3) is connected with the right side of the first section bar (1)，The shape of described second section bar (2) and the 3rd section bar (3) is left、Right symmetry，Described 4th、Five section bars (4，5) left side of the leftmost side the second section bar (2) and the right side of the rightmost side the 3rd section bar (3) it are connected to，Described first section bar (1) includes first flat board (6) of horizontal positioned and is positioned at the first flat board (6) below some and is parallel to each other、Cross section is first reinforcement (7) of inverted T-shaped，A left side for described first flat board (6)、Right two ends are provided with a left side、The male plug part (8) of right symmetry or mother board (9)，Described second section bar (2) includes second flat board (10) of horizontal positioned and is positioned at the second flat board (10) below some and is parallel to each other、Cross section is second reinforcement (11) of inverted T-shaped，The right-hand member of described second flat board (10) is provided with mother board (9) or male plug part (8)，Left end is provided with male plug part (8) or mother board (9)，Described 3rd section bar (3) includes the 3rd flat board (12) of horizontal positioned and is positioned at the 3rd flat board (12) below some articles and is parallel to each other、Cross section is the 3rd reinforcement (13) of inverted T-shaped，The left end of described 3rd flat board (12) is provided with mother board (9) or male plug part (8)，Right-hand member is provided with male plug part (8) or mother board (9)，Described 4th section bar (4) includes the fourth panel (14) of horizontal positioned and is positioned at fourth panel (14) below some articles and is parallel to each other、Cross section is the 4th reinforcement (15) of inverted T-shaped，The right-hand member of described fourth panel (14) is provided with mother board (9) or male plug part (8)，Left end is provided with the first bent plate (16) that cross section is L-shaped vertically downward，Described 5th section bar (5) includes the 5th flat board (17) of horizontal positioned and is positioned at the 5th flat board (17) the 5th reinforcement (18) that the some articles of cross sections being parallel to each other are inverted T-shaped below，The left end of described 5th flat board (17) is provided with mother board (9) or male plug part (8)，Right-hand member is provided with left with the first bent plate (16)、Second bent plate (19) of right symmetry，Adjacent first、Two section bars (1，2) between、Between second section bar (2)、First、Three section bars (1，3) between、Between 3rd section bar (3)、Second、Four section bars (2，4) between and the 3rd、Five section bars (3，5) respectively through public affairs between、Mother board (8，9) link together，Described male plug part (8) includes being positioned at the end of the first flat board (6) or the second flat board (10) or the 3rd flat board (12) or fourth panel (14) or the 5th flat board (17) downwards and the first crotch (20) extended outside plate and be positioned at the first crotch (20) inner side and by plate vertically below downwards and to second crotch (21) of plate extension，Described first、Two crotches (20，21) the first open slot (22) is formed between，Described mother board (9) by be positioned at the first flat board (6) or the second flat board (10) or the 3rd flat board (12) or fourth panel (14) or the 5th flat board (17) below near end downwards and to the arc (23) extended outside plate be positioned at arc (23) lower end and downwards and constitute to the L shaped plate (24) of extension outside plate，The second open slot (25) is formed between described arc (23) and the first flat board (6) or the second flat board (10) or the 3rd flat board (12) or fourth panel (14) or the 5th flat board (17)，The first crotch (20) on described male plug part (8) stretches into the second open slot (25) on mother board (9)，The second crotch (21) lower surface on described male plug part (8) is against in L shaped plate (24).
- null2. Floor structure of aluminum alloy carriage type transport semitrailer as claimed in claim 1，It is characterized in that: described first flat board (6) upper、Lower surface is respectively equipped with the 6th reinforcement (26) that several are parallel with the first reinforcement (7)，Described second flat board (10) upper、Lower surface is respectively equipped with the 7th reinforcement (27) that several are parallel with the second reinforcement (11)，Described 3rd flat board (12) upper、Lower surface is respectively equipped with the 8th reinforcement (28) that several are parallel with the 3rd reinforcement (13)，Described fourth panel (14) upper、Lower surface is respectively equipped with the 9th reinforcement (29) that several are parallel with the 4th reinforcement (15)，Described 5th flat board (17) upper、Lower surface is respectively equipped with the tenth reinforcement (30) that several are parallel with the 5th reinforcement (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310030142.8A CN103057601B (en) | 2013-01-25 | 2013-01-25 | Floor structure of aluminum alloy carriage type transport semitrailer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310030142.8A CN103057601B (en) | 2013-01-25 | 2013-01-25 | Floor structure of aluminum alloy carriage type transport semitrailer |
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| Publication Number | Publication Date |
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| CN103057601A CN103057601A (en) | 2013-04-24 |
| CN103057601B true CN103057601B (en) | 2016-07-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310030142.8A Active CN103057601B (en) | 2013-01-25 | 2013-01-25 | Floor structure of aluminum alloy carriage type transport semitrailer |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109249995A (en) * | 2018-10-22 | 2019-01-22 | 中铝国际物流（天津）有限公司 | A kind of floor compartment structure of aluminium alloy van-type tailer |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0248127A1 (en) * | 1985-01-10 | 1987-12-09 | Hockney Pty Limited | A table top for a motor lorry |
| US5791726A (en) * | 1996-02-23 | 1998-08-11 | Hillsboro Industries, Inc. | Stakeless livestock trailer |
| CN202541392U (en) * | 2012-02-07 | 2012-11-21 | 丛林集团有限公司 | Dump truck box bottom plate assembly |
| CN203142809U (en) * | 2013-01-25 | 2013-08-21 | 山东丛林福禄好富汽车有限公司 | Aluminum-alloy van type transportation semitrailer floor structure |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08189169A (en) * | 1995-01-12 | 1996-07-23 | Mitsubishi Alum Co Ltd | Freezing floor material |
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2013
- 2013-01-25 CN CN201310030142.8A patent/CN103057601B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0248127A1 (en) * | 1985-01-10 | 1987-12-09 | Hockney Pty Limited | A table top for a motor lorry |
| US5791726A (en) * | 1996-02-23 | 1998-08-11 | Hillsboro Industries, Inc. | Stakeless livestock trailer |
| CN202541392U (en) * | 2012-02-07 | 2012-11-21 | 丛林集团有限公司 | Dump truck box bottom plate assembly |
| CN203142809U (en) * | 2013-01-25 | 2013-08-21 | 山东丛林福禄好富汽车有限公司 | Aluminum-alloy van type transportation semitrailer floor structure |
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