CN203142809U - Aluminum-alloy van type transportation semitrailer floor structure - Google Patents
Aluminum-alloy van type transportation semitrailer floor structure Download PDFInfo
- Publication number
- CN203142809U CN203142809U CN 201320042477 CN201320042477U CN203142809U CN 203142809 U CN203142809 U CN 203142809U CN 201320042477 CN201320042477 CN 201320042477 CN 201320042477 U CN201320042477 U CN 201320042477U CN 203142809 U CN203142809 U CN 203142809U
- Authority
- CN
- China
- Prior art keywords
- flat board
- section bar
- plate
- profile
- plug part
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 22
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 5
- 230000003014 reinforcing effect Effects 0.000 abstract 10
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000004064 recycling Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000009972 noncorrosive effect Effects 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
Images
Landscapes
- Body Structure For Vehicles (AREA)
Abstract
The utility model relates to an aluminum-alloy van type transportation semitrailer floor structure and belongs to a semitrailer. The structure comprises a first profile, second profiles, third profiles, a fourth profile and a fifth profile, wherein the second profiles and the third profiles are bilaterally symmetrical in shape, the fourth profile and the fifth profile are bilaterally symmetrical in shape, a plurality of the second profiles are mutually connected, the second profile on the rightmost side is connected with the left side of the first profile, a plurality of the third profiles are mutually connected, the third profile on the leftmost side is connected with the right side of the first profile, and the fourth profile and the fifth profile are connected with the second profile on the leftmost side and the third profile on the rightmost side respectively. The first profile, the second profiles, the third profiles, the fourth profile and the fifth profile comprise a first flat plate, second flat plates, third flat plates, a fourth flat plate and a fifth flat plate which are arranged horizontally and a plurality of first reinforcing ribs, second reinforcing ribs, third reinforcing ribs, fourth reinforcing ribs and fifth reinforcing ribs, wherein the first flat plate, the second flat plates, the third flat plates, the fourth flat plate and the fifth flat plate are arranged horizontally; the plurality of the first reinforcing ribs, the second reinforcing ribs, the third reinforcing ribs, the fourth reinforcing ribs and the fifth reinforcing ribs are disposed under corresponding flat plates; and the adjacent profiles are connected through male and female inserting pieces which are arranged at the ends of the profiles respectively. The transportation semitrailer van is low in weight, rustless, high in bearing capacity, capable of increasing the service life of the van, convenient to connect, large in strength of connection positions, not prone to deformation and recyclable in material.
Description
Technical field
The utility model relates to a kind of superimposed trailer, refers to a kind of aluminum alloy van-type conveying semi-trailer floor panel structure especially.
Background technology
The floor compartment majority of existing van-type conveying semi-trailer is made by steel plate, and it is welded in beam surface upper.The floor that this kind steel plate is made from great, load-carrying capacity is low, the steel material easy-to-rust, and reduced the service life in compartment, after the date of retirement, the Steel floor residual value after the corrosion is lower; Secondly with welding manner this floor is connected on the crossbeam, it is in transportation, and floor and crossbeam weld ftracture easily, twist, distortion etc., and during welding, technology is loaded down with trivial details, and the many welding deformations of weld nugget are bigger, labour intensity is very big, inefficiency, and material can not recycling.
The utility model content
The purpose of this utility model is to provide a kind of aluminum alloy van-type conveying semi-trailer floor panel structure, and its non-corrosive in light weight, load-carrying capacity are strong, improves the service life in compartment, and is easy to connect, connecting portion intensity is very much not yielding, and material can recycling.
To achieve these goals, technical solution of the present utility model is: a kind of aluminum alloy van-type conveying semi-trailer floor panel structure, comprising first section bar, several second section bars, several the 3rd section bars and a shape left side, the 4th of right symmetry, five section bars, several second section bars interconnect, the rightmost side second section bar is connected with the left side of first section bar, several the 3rd section bars interconnect, the leftmost side the 3rd section bar is connected with the right side of first section bar, the shape left side of described second section bar and the 3rd section bar, right symmetry, the described the 4th, five section bars are connected to the left side of the leftmost side second section bar and the right side of the rightmost side the 3rd section bar, described first section bar comprises the first dull and stereotyped and be positioned at first below dull and stereotyped some and be parallel to each other of horizontal positioned, cross-sectional plane is first reinforced rib of inverted T-shaped, the left side of described first flat board, right two ends are provided with a left side, male plug part or the mother board of right symmetry, described second section bar comprises the second dull and stereotyped and be positioned at second below dull and stereotyped some and be parallel to each other of horizontal positioned, cross-sectional plane is second reinforced rib 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 the 3rd section bar comprises the 3rd dull and stereotyped and be positioned at the 3rd below dull and stereotyped some and be parallel to each other of horizontal positioned, cross-sectional plane is the 3rd reinforced rib of inverted T-shaped, the left end of described the 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 the 4th section bar comprises that Siping City's plate of horizontal positioned and some of being positioned at below Siping City's plate are parallel to each other, cross-sectional plane is the 4th reinforced rib of inverted T-shaped, the right-hand member of described Siping City plate is provided with mother board or male plug part, it is the first L shaped bent plate that left end is provided with cross-sectional plane vertically downward, described the 5th section bar comprises the 5th flat board of horizontal positioned and is positioned at the 5th dull and stereotyped some the following cross-sectional planes that are parallel to each other is the 5th reinforced rib of inverted T-shaped, the left end of described the 5th flat board is provided with mother board or male plug part, right-hand member is provided with and first a bent plate left side, second bent plate of right symmetry, adjacent first, between two section bars, between second section bar, first, between three section bars, between the 3rd section bar, second, reach the 3rd between four section bars, pass through public between five section bars respectively, mother board links together.
The utility model aluminum alloy van-type conveying semi-trailer floor panel structure, wherein said male plug part comprise be positioned at first dull and stereotyped or second dull and stereotyped or the 3rd dull and stereotyped or Siping City's plate or the 5th flat board the end downwards and first crotch that to plate outside, extends and be positioned at first crotch inboard and below plate vertically downward and second crotch that extends to plate, described first, form first open slot between two crotches, described mother board by be positioned at first dull and stereotyped or second dull and stereotyped or the 3rd dull and stereotyped or Siping City's plate or the 5th dull and stereotyped below near the end downwards and the arc that to plate outside, extends and be positioned at the arc lower end and downwards and the L shaped plate of extension outside plate constitute, form second open slot between described arc and first flat board or second flat board or the 3rd flat board or Siping City's plate or the 5th flat board, first crotch on the described male plug part stretches into second open slot on the mother board, and the second crotch lower surface on the described male plug part is against on the L shaped plate.
The utility model aluminum alloy van-type conveying semi-trailer floor panel structure, on wherein said first flat board, lower surface is respectively equipped with several six reinforced ribs parallel with first reinforced rib, on described second flat board, lower surface is respectively equipped with several seven reinforced ribs parallel with second reinforced rib, on described the 3rd flat board, lower surface is respectively equipped with several eight reinforced ribs parallel with the 3rd reinforced rib, on described Siping City plate, lower surface is respectively equipped with several nine reinforced ribs parallel with the 4th reinforced rib, on described the 5th flat board, lower surface is respectively equipped with several ten reinforced ribs parallel with the 5th reinforced rib.
After adopting such scheme, the utility model aluminum alloy van-type conveying semi-trailer floor panel structure by make with high strength aluminum alloy first, second, third and fourth, five section bars connect to form, it has non-corrosive in light weight, characteristics that load-carrying capacity is strong, this floor panel structure is under the prerequisite that can guarantee load capacity, reduced the overall weight of railway carriage, also just reduced the total consumption in compartment, the service life of having improved the compartment; All are the male and female plug-in unit socket connections by the end between second section bar, between the 3rd section bar, between first and third section bar, between second, four section bars and between the 3rd, five section bars simultaneously between first and second section bar of the present utility model,, connecting portion intensity is very much not yielding, and material can recycling, when it is connected with crossbeam again, connect by the machine riveting mode, when being connected with side plate, by L shaped plate and the side plate frame hook company of fourth, fifth section bar end, easy to connect.
Further beneficial effect of the present utility model is: first crotch on the male plug part is stretched into second open slot on the mother board, the second crotch lower surface on the male plug part is against on the L shaped plate, She Ji male and female plug-in unit is connected in the reverse swelling of splicing position like this, avoided the distortion of adjacent profiles seam, guaranteed that further the intensity of connecting portion between the adjacent profiles is very much not yielding.
Further beneficial effect of the present utility model is: at first, second, third and fourth, on five section bars the 6th, seven, eight, nine, ten reinforced ribs are set respectively, the load-carrying capacity of each section bar is strengthened.
Description of drawings
Fig. 1 is the utility model aluminum alloy van-type conveying semi-trailer floor panel structure front view;
Fig. 2 is the first section bar front view of the utility model aluminum alloy van-type conveying semi-trailer floor panel structure;
Fig. 3 is the second section bar front view of the utility model aluminum alloy van-type conveying semi-trailer floor panel structure;
Fig. 4 is the 3rd section bar front view of the utility model aluminum alloy van-type conveying semi-trailer floor panel structure;
Fig. 5 is the 4th section bar front view of the utility model aluminum alloy van-type conveying semi-trailer floor panel structure;
Fig. 6 is the 5th section bar front view of the utility model aluminum alloy van-type conveying semi-trailer floor panel structure;
Fig. 7 is the embodiment front view of the utility model aluminum alloy van-type conveying semi-trailer floor panel structure;
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, be described further by the utility model of embodiment;
The specific embodiment
Shown in 1 figure, the utility model aluminum alloy van-type conveying semi-trailer floor panel structure comprises the 4th section bar 4 and the 5th section bar 5 of first section bar 1, three second section bars 2, three the 3rd section bars 3 and the left and right symmetry of shape.Three second section bars 2 interconnect, and the rightmost side second section bar 2 is connected with the left side of first section bar 1.Three the 3rd section bars 3 interconnect.The leftmost side the 3rd section bar 3 is connected with the right side of first section bar 1.The left and right symmetry of shape of second section bar 2 and the 3rd section bar 3.The 4th section bar 4 and the 5th section bar 5 are connected to the left side of the leftmost side second section bar 2 and the right side of the rightmost side the 3rd section bar 3.
As shown in Figure 2, first section bar 1 comprise horizontal positioned first dull and stereotyped 6 and be positioned at first reinforced rib 7 that below first dull and stereotyped 6 some are parallel to each other, cross-sectional plane is inverted T-shaped.The left and right two ends of first flat board 6 are processed with the mother board 9 of left and right symmetry respectively.Mother board 9 by be positioned at below first dull and stereotyped 6 near left and right ends downwards and the arc 23 that to plate outside, extends and be positioned at arc 23 lower ends and downwards and the L shaped plate 24 of extension outside plate constitute.Form second open slot 25 between arc 23 and first flat board 6.The upper and lower surface of first flat board 6 is processed with several six reinforced ribs 26 parallel with first reinforced rib 7 respectively, and is positioned at the upper and lower symmetry of the 6th reinforced rib 26 shapes on the first dull and stereotyped 6 upper and lower surfaces.
As shown in Figure 3, second section bar 2 comprise horizontal positioned second dull and stereotyped 10 and be positioned at second reinforced rib 11 that below second dull and stereotyped 10 some are parallel to each other, cross-sectional plane is inverted T-shaped.The right-hand member of second flat board 10 is processed with male plug part 8.Male plug part 8 comprise be positioned at second flat board 10 right-hand member downwards and first crotch 20 that to plate outside, extends and be positioned at first crotch, 20 inboards and below plate vertically downward and second crotch 21 that extends to plate.Form first open slot 22 between first crotch 20 and second crotch 21.The left end of second flat board 10 is processed with mother board 9.Its structure is identical with mother board structure on first section bar 1, repeats no more herein.Between first section bar 1 and second section bar 2, be plugged on together by male plug part 8 and mother board 9 respectively between three second section bars 2, first crotch 20 on the male plug part 8 stretches into second open slot 25 on the mother board 9.The lower surface of second crotch 21 on the male plug part 8 be against L shaped plate 24 above.The upper and lower surface of second flat board 10 is processed with several seven reinforced ribs 27 parallel with second reinforced rib 11 respectively, and is positioned at the upper and lower symmetry of the 7th reinforced rib 27 shapes on the second dull and stereotyped 10 upper and lower surfaces.
As shown in Figure 4, the 3rd section bar 3 comprise horizontal positioned the 3rd dull and stereotyped 12 and be positioned at the 3rd reinforced rib 13 that below the 3rd dull and stereotyped 12 some are parallel to each other, cross-sectional plane is inverted T-shaped.The left end of the 3rd flat board 12 is processed with male plug part 8.Right-hand member is processed with mother board 9.This structure and second section bar, 2 left and right symmetries.The upper and lower surface of the 3rd flat board 12 is processed with several eight reinforced ribs 28 parallel with the 3rd reinforced rib 13 respectively, and is positioned at the upper and lower symmetry of the 8th reinforced rib 28 shapes on the 3rd dull and stereotyped 12 upper and lower surfaces.
As shown in Figure 5, the 4th section bar 4 comprises Siping City's plate 14 of horizontal positioned and is positioned at the 4th reinforced rib 15 that below Siping City's plate 14 some are parallel to each other, cross-sectional plane is inverted T-shaped.The right-hand member of Siping City's plate 14 is processed with male plug part 8.It is the first L shaped bent plate 16 that left end is provided with cross-sectional plane vertically downward.The upper and lower surface of Siping City's plate 14 is processed with several nine reinforced ribs 29 parallel with the 4th reinforced rib 15 respectively, and is positioned at the upper and lower symmetry of the 9th reinforced rib 29 shapes on Siping City's plate 14 upper and lower surfaces.
As shown in Figure 6, the 5th section bar 5 comprises that the 5th flat board 17 of horizontal positioned and some the cross-sectional planes that are parallel to each other that are positioned at below the 5th dull and stereotyped 17 are the 5th reinforced rib 18 of inverted T-shaped.The left end of the 5th flat board 17 is processed with male plug part 8.Right-hand member is processed with second bent plate 19 with first bent plate, 16 left and right symmetries.The upper and lower surface of the 5th flat board 17 is processed with several ten reinforced ribs 30 parallel with the 5th reinforced rib 18 respectively, and is positioned at the upper and lower symmetry of the tenth reinforced rib 30 shapes on the 5th dull and stereotyped 17 upper and lower surfaces.
Between adjacent first section bar 1 and the 3rd section bar 3, between adjacent the 3rd section bar 3, be plugged on together by male plug part 8 and mother board 9 respectively between adjacent second section bar 2 and the 4th section bar 4 and between adjacent the 3rd section bar 3 and the 5th section bar 5.
As Fig. 7, Fig. 8 and shown in Figure 9, during use, the utility model aluminum alloy van-type conveying semi-trailer floor panel structure integral body is positioned on the crossbeam 31, and the side frame 32 on two side plates is installed on the left side of the 4th section bar 4 of the utility model floor panel structure and the right side of the 5th section bar 5 respectively, first bent plate 16 of the 4th section bar 4, second bent plate 19 of the 5th section bar 5 are against respectively on the left and right side frame 32, and by rivet with the 4th section bar 4, left side 32 frames and crossbeam 31 is riveted together, the 5th section bar 5, Right Border 32 and crossbeam 31 are riveted together gets final product.
Above-described embodiment is described preferred implementation of the present utility model; 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 the common engineering staff in this area 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. aluminum alloy van-type conveying semi-trailer floor panel structure, it is characterized in that: comprise first section bar (1), several second section bars (2), several the 3rd section bar (3) and shape left sides, the 4th of right symmetry, five section bars (4,5), several second section bars (2) interconnect, the rightmost side second section bar (2) is connected with the left side of first section bar (1), several the 3rd section bars (3) interconnect, the leftmost side the 3rd section bar (3) is connected with the right side of first section bar (1), the shape left side of described second section bar (2) and the 3rd section bar (3), right symmetry, the described the 4th, five section bars (4,5) be connected to the left side of the leftmost side second section bar (2) and the right side of the rightmost side the 3rd section bar (3), described first section bar (1) comprises first flat board (6) of horizontal positioned and some of being positioned at below first flat board (6) are parallel to each other, cross-sectional plane is first reinforced rib (7) of inverted T-shaped, the left side of described first flat board (6), right two ends are provided with a left side, male plug part (8) or the mother board (9) of right symmetry, described second section bar (2) comprises second flat board (10) of horizontal positioned and some of being positioned at below second flat board (10) are parallel to each other, cross-sectional plane is second reinforced rib (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 the 3rd section bar (3) comprises the 3rd flat board (12) of horizontal positioned and some of being positioned at below the 3rd flat board (12) are parallel to each other, cross-sectional plane is the 3rd reinforced rib (13) of inverted T-shaped, the left end of described the 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 the 4th section bar (4) comprises Siping City's plate (14) of horizontal positioned and some of being positioned at below Siping City's plate (14) are parallel to each other, cross-sectional plane is the 4th reinforced rib (15) of inverted T-shaped, the right-hand member of described Siping City plate (14) is provided with mother board (9) or male plug part (8), it is L shaped first bent plate (16) that left end is provided with cross-sectional plane vertically downward, described the 5th section bar (5) comprises the 5th flat board (17) of horizontal positioned and is positioned at some the following cross-sectional planes that are parallel to each other of the 5th flat board (17) is the 5th reinforced rib (18) of inverted T-shaped, the left end of described the 5th flat board (17) is provided with mother board (9) or male plug part (8), right-hand member is provided with and first bent plate (a 16) left side, 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 the 3rd section bar (3), second, four section bars (2,4) reach the 3rd between, five section bars (3,5) pass through public between respectively, mother board (8,9) links together.
2. aluminum alloy van-type conveying semi-trailer floor panel structure as claimed in claim 1, it is characterized in that: described male plug part (8) comprise be positioned at first flat board (6) or second flat board (10) or the 3rd flat board (12) or Siping City's plate (14) or the 5th flat board (17) the end downwards and first crotch (20) that to plate outside, extends and be positioned at first crotch (20) inboard and below plate vertically downward and second crotch (21) that extends to plate, described first, two crotches (20,21) form first open slot (22) between, described mother board (9) is by being positioned at the following close end of first flat board (6) or second flat board (10) or the 3rd flat board (12) or Siping City's plate (14) or the 5th flat board (17) arc (23) downward and that extend and being positioned at arc (23) lower end and L shaped plate (24) formation downward and extension outside plate outside plate, form second open slot (25) between described arc (23) and first flat board (6) or second flat board (10) or the 3rd flat board (12) or Siping City's plate (14) or the 5th flat board (17), first crotch (20) on the described male plug part (8) stretches into second open slot (25) on the mother board (9), and second crotch (21) lower surface on the described male plug part (8) is against on the L shaped plate (24).
3. aluminum alloy van-type conveying semi-trailer floor panel structure as claimed in claim 2, it is characterized in that: on described first flat board (6), lower surface is respectively equipped with several six reinforced ribs (26) parallel with first reinforced rib (7), on described second flat board (10), lower surface is respectively equipped with several seven reinforced ribs (27) parallel with second reinforced rib (11), on described the 3rd flat board (12), lower surface is respectively equipped with several eight reinforced ribs (28) parallel with the 3rd reinforced rib (13), on described Siping City plate (14), lower surface is respectively equipped with several nine reinforced ribs (29) parallel with the 4th reinforced rib (15), on described the 5th flat board (17), lower surface is respectively equipped with several ten reinforced ribs (30) parallel with the 5th reinforced rib (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320042477 CN203142809U (en) | 2013-01-25 | 2013-01-25 | Aluminum-alloy van type transportation semitrailer floor structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320042477 CN203142809U (en) | 2013-01-25 | 2013-01-25 | Aluminum-alloy van type transportation semitrailer floor structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203142809U true CN203142809U (en) | 2013-08-21 |
Family
ID=48970357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320042477 Withdrawn - After Issue CN203142809U (en) | 2013-01-25 | 2013-01-25 | Aluminum-alloy van type transportation semitrailer floor structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203142809U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103057601A (en) * | 2013-01-25 | 2013-04-24 | 山东丛林福禄好富汽车有限公司 | Floor structure of aluminum alloy carriage type transport semitrailer |
| CN105644984A (en) * | 2016-03-17 | 2016-06-08 | 广东富华机械装备制造有限公司 | T floor capable of preventing welding seam from breaking |
| CN106904265A (en) * | 2015-09-30 | 2017-06-30 | 空中客车德国运营有限责任公司 | Section bar and the sealing system for floor panel structure for connecting floor panel structure |
| CN109353414A (en) * | 2018-09-14 | 2019-02-19 | 恩永（北京）科技股份有限公司 | A kind of vehicle chassis architecture |
-
2013
- 2013-01-25 CN CN 201320042477 patent/CN203142809U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103057601A (en) * | 2013-01-25 | 2013-04-24 | 山东丛林福禄好富汽车有限公司 | Floor structure of aluminum alloy carriage type transport semitrailer |
| CN103057601B (en) * | 2013-01-25 | 2016-07-13 | 山东丛林福禄好富汽车有限公司 | Floor structure of aluminum alloy carriage type transport semitrailer |
| CN106904265A (en) * | 2015-09-30 | 2017-06-30 | 空中客车德国运营有限责任公司 | Section bar and the sealing system for floor panel structure for connecting floor panel structure |
| CN105644984A (en) * | 2016-03-17 | 2016-06-08 | 广东富华机械装备制造有限公司 | T floor capable of preventing welding seam from breaking |
| CN109353414A (en) * | 2018-09-14 | 2019-02-19 | 恩永（北京）科技股份有限公司 | A kind of vehicle chassis architecture |
| CN109353414B (en) * | 2018-09-14 | 2021-04-16 | 恩永(扬州)汽车科技有限公司 | Vehicle chassis structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203142809U (en) | Aluminum-alloy van type transportation semitrailer floor structure | |
| CN203460872U (en) | Broad gauge subway end bottom frame | |
| CN103085895A (en) | Aluminum alloy van transportation semitrailer car | |
| CN202283890U (en) | Installing structure for subframe and carriage of self-discharging automobile | |
| CN107600185A (en) | A kind of aluminium alloy semi-trailer frame | |
| CN103057601A (en) | Floor structure of aluminum alloy carriage type transport semitrailer | |
| CN203222044U (en) | Railing board for aluminium alloy wing opening van semi trailer carriage | |
| CN203142817U (en) | Aluminum-alloy van type transportation semitrailer van | |
| CN105151127B (en) | Module lightweight total-bearing coach body structure | |
| CN203306098U (en) | Connecting structure for passenger car frame and passenger car body and passenger car | |
| CN202923453U (en) | Side box plate, dump truck compartment and dump truck | |
| CN107512280B (en) | A kind of rail car body bolster structure | |
| CN201317395Y (en) | Semi-trailer large frame | |
| CN206813106U (en) | A kind of aluminum bilayer public transport side wall structure | |
| CN202219747U (en) | Lightweight carriage | |
| CN202541392U (en) | Dump truck box bottom plate assembly | |
| CN110126920A (en) | Tail crossbeam assembly | |
| CN205819350U (en) | Aluminum-steel hybrid structure breast board car | |
| CN201961393U (en) | Vehicle girder-free full aluminum alloy base plate | |
| CN204398945U (en) | A kind of aluminum alloy compartment board and use the body of tipper carriage of this compartment board | |
| CN203078613U (en) | Carriage top portion corner section bar of aluminium alloy carriage type transport semitrailer | |
| CN204623568U (en) | A kind of vehicle frame and there is its generous amount Mixer Truck | |
| CN202806501U (en) | Back door of self-discharging mine car | |
| CN103144687B (en) | The aluminium alloy wing opens closed-type semitrailer compartment | |
| CN103754144B (en) | A kind of honeycomb type high-strength structure rear plate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130821 Effective date of abandoning: 20160713 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |