CN108545118A - A kind of aluminium alloy totally enclosed type half-trailer for vehicle transport - Google Patents
A kind of aluminium alloy totally enclosed type half-trailer for vehicle transport Download PDFInfo
- Publication number
- CN108545118A CN108545118A CN201810715064.8A CN201810715064A CN108545118A CN 108545118 A CN108545118 A CN 108545118A CN 201810715064 A CN201810715064 A CN 201810715064A CN 108545118 A CN108545118 A CN 108545118A
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- China
- Prior art keywords
- assembly
- upper layer
- carriage
- trailer
- door
- 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.)
- Granted
Links
- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 24
- 239000000725 suspension Substances 0.000 claims abstract description 23
- 239000000956 alloy Substances 0.000 claims abstract description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 19
- 229910052782 aluminium Inorganic materials 0.000 claims description 19
- 229910000831 Steel Inorganic materials 0.000 claims description 16
- 239000010959 steel Substances 0.000 claims description 16
- 239000004411 aluminium Substances 0.000 claims description 12
- 238000001125 extrusion Methods 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 5
- 238000005452 bending Methods 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 230000032258 transport Effects 0.000 abstract description 23
- 230000008901 benefit Effects 0.000 abstract description 6
- 230000037396 body weight Effects 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D33/00—Superstructures for load-carrying vehicles
- B62D33/04—Enclosed load compartments ; Frameworks for movable panels, tarpaulins or side curtains
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D29/00—Superstructures, understructures, or sub-units thereof, characterised by the material thereof
- B62D29/008—Superstructures, understructures, or sub-units thereof, characterised by the material thereof predominantly of light alloys, e.g. extruded
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The invention discloses a kind of aluminium alloy totally enclosed type half-trailer for vehicle transport, apply in semitrailer technical field, including frame assembly, left side carriage assembly, right side carriage assembly, front door assembly, back door assembly, upper layer floor pan assembly and suspension assembly；Further include that connection is arranged between upper layer floor pan assembly and frame assembly, the lifting body that upper layer floor pan assembly can be jacked up and down.The present invention to body structure part by selecting aluminium alloy materials, and it is arranged using rational body structure, on the basis of reducing car body weight, it can ensure the structural strength of vehicle body simultaneously, and realize that vehicle volume maximizes by jacking upper layer floor pan assembly to peak, to realize that sedan-chair fortune vehicle transports cargo as much as possible in return trip, reduce transportation cost, the transport benefits of vehicle are improved, profit is increased.
Description
Technical field
The invention belongs to semitrailer technical fields, and in particular to a kind of aluminium alloy totally enclosed type half-trailer for vehicle transport.
Background technology
Domestic existing half-trailer for vehicle transport market is mainly with skeleton, semi-enclosed and three kinds of structures of totally enclosed type at present
Form exists.Wherein skeleton, i.e., lateral plate forms for column, no side mask, no anter, back door and top flat, which transports vehicle
Light weight and cost is low, oil consumption is small, but transport it is inconvenient when cargo, and vehicle because self structure intensity deficiency it is easily damaged.It is totally-enclosed
Formula sedan-chair transport vehicle, i.e., lateral plate, anter be all made of mask closing, band back door, top flat be fluffy bar paulin formula, though the vehicle integral strength compared with
Car can be protected well, and can transport other cargos, but it from great, of high cost, oil consumption is big.
Invention content
In view of this, the purpose of the present invention is to provide a kind of aluminium alloy totally enclosed type half-trailer for vehicle transport, to vehicle body
Structure division selects aluminium alloy materials, and is arranged using rational body structure, on the basis of reducing car body weight, simultaneously
Ensure the structural strength of vehicle body, and realize that vehicle volume maximizes by jacking upper layer floor pan assembly to peak, to real
Existing sedan-chair fortune vehicle transports cargo as much as possible in return trip, reduces transportation cost, improves the transport benefits of vehicle, increases profit
Profit.
In order to achieve the above objectives, the present invention provides the following technical solutions：
A kind of aluminium alloy totally enclosed type half-trailer for vehicle transport, including frame assembly, left side carriage assembly, right side carriage are total
At, front door assembly, back door assembly, upper layer floor pan assembly and suspension assembly, the frame assembly include before arranging from front to back
Hold connecting assembly, middle part connecting assembly and suspension fixed beam assembly；The front end connecting assembly, middle part connecting assembly and suspension are solid
Determine to be respectively provided with a side bar at left and right sides of beam assembly；The side bar is formed by connecting by outside aluminum side bar and inside steel side bar,
It is vertically connected with several crossbeams between two side bars；It is total in front end connecting assembly, middle part connecting assembly and suspension fixed beam respectively
The local crossbeam, local longeron and fixed beam of several aluminum alloy materials are equipped at bottom；The left side carriage assembly and right side compartment
Plate assembly includes the carriage assembled by the clamping of carriage unit, and is fixedly connected with the column of adjacent carriage；The carriage unit is
The aluminium section bar of disposable extrusion forming, including the clamping joint of head and the tail, buckling groove and middle airway therebetween；The front door assembly, after
Door assembly includes by the door-plate of door-plate unit clamping assembling, and the doorframe of fixed door-plate；The door-plate unit is disposable squeezes
Molded aluminium section bar, clamping joint including head and the tail same as carriage unit, buckling groove and middle airway therebetween；The doorframe by
Steel are made；The upper layer floor pan assembly includes that floor pan assembly and connection setting be therebetween behind upper layer main floor unit, upper layer
Upper layer bottom plate connect axle assembly；Floor pan assembly includes frame and panel behind the upper layer main floor unit, upper layer；The frame
By being mostly formed by connecting with the aluminium flat conduit of vertical interlaced and I-beam；The suspension assembly includes mainly tire, transmission shaft and drive
The actuating unit of dynamic transmission shaft, tyre rotation；Further include that connection is arranged between upper layer floor pan assembly and frame assembly, it can will be upper
The lifting body that layer floor pan assembly jacks up and down.
Preferably, the lifting body includes being located at front end connecting assembly, middle part connecting assembly and suspension fixed beam
Hydraulic cylinder at left and right sides of assembly region, wherein middle part connecting assembly and the setting of the hydraulic cylinder in suspension fixed beam assembly region exist
In column.
Preferably, the column is formed by steel plate bending welding, and bottom is integral with side bar welding.
Preferably, position is equipped with a fan clamshell doors among the right side carriage assembly.
Preferably, the carriage element thickness is 20mm.
Preferably, the door-plate element thickness is 30mm.
Preferably, it is laid with reinforcing rib in the middle airway of the carriage unit and door-plate unit.
Preferably, the column both sides have groove；The carriage is realized and column after being inserted into groove by fastener
It is connected and fixed.
The beneficial effects of the present invention are：The present invention is used by selecting aluminium alloy materials to body structure part
Rational body structure arrangement can ensure the structural strength of vehicle body simultaneously on the basis of reducing car body weight, and by will be upper
Layer floor pan assembly jacks to peak and realizes that vehicle volume maximizes, to realize that sedan-chair fortune vehicle is as more as possible in return trip transport
Cargo, reduce transportation cost, improve the transport benefits of vehicle, increase profit.
Description of the drawings
In order to keep the purpose of the present invention, technical solution and advantageous effect clearer, the present invention provides following attached drawing and carries out
Explanation：
Fig. 1 is stereogram of the present invention (hiding left side carriage assembly)；
Fig. 2 is front view of the present invention (hiding left side carriage assembly)；
Fig. 3 is rearview of the present invention；
Fig. 4 is left view of the present invention；
Fig. 5 is right view of the present invention；
Fig. 6 is frame assembly front view；
Fig. 7 is frame assembly vertical view；
Fig. 8 is frame assembly upward view；
Fig. 9 is left side carriage assembly front view；
Figure 10 is Section A-A view in Fig. 9；
Figure 11 is carriage cellular construction schematic diagram；
Figure 12 is right side carriage assembly front view；
Figure 13 is section B-B view in Figure 12；
Figure 14 is upper layer floor pan assembly vertical view；
Figure 15 is upper layer floor pan assembly front view；
Figure 16 is the sectional view of Figure 15；
Figure 17 is the regions M partial enlarged view in Figure 16；
Figure 18 is three-dimensional cutaway view of the present invention；
Figure 19 is n-quadrant partial enlarged view in Figure 18.
It is marked in attached drawing as follows：Frame assembly 1, front end connecting assembly 11, middle part connecting assembly 12, suspension fixed beam assembly
13, side bar 14, outside aluminum side bar 141, inside steel side bar 142, crossbeam 15, local crossbeam 16, local longeron 17, fixed beam
18, left side carriage assembly 2, carriage unit 21, clamping joint 211, buckling groove 212, middle airway 213, carriage 22, column 23, groove
231, fastener 232, right side carriage assembly 3, clamshell doors 31, front door assembly 4, back door assembly 5, door-plate 51, doorframe 52, upper layer
Floor pan assembly 62, upper layer bottom plate connection axle assembly 63, frame 64, aluminium are flat behind floor pan assembly 6, upper layer main floor unit 61, upper layer
Pipe 641, I-beam 642, panel 65, suspension assembly 7, hydraulic cylinder 8.
Specific implementation mode
Below in conjunction with attached drawing, the preferred embodiment of the present invention is described in detail.
Such as Fig. 1~5, a kind of aluminium alloy totally enclosed type half-trailer for vehicle transport, including frame assembly 1, left side carriage assembly
2, right side carriage assembly 3, front door assembly 4, back door assembly 5, upper layer floor pan assembly 6 and suspension assembly 7, the frame assembly 1 wrap
The front end connecting assembly 11 arranged from front to back, middle part connecting assembly 12 and suspension fixed beam assembly 13 are included, such as Fig. 6~8；It is described
Front end connecting assembly 11, middle part connecting assembly 12 and 13 left and right sides of suspension fixed beam assembly are respectively provided with a side bar 14；It is described
Side bar 14 is formed by connecting by outside aluminum side bar 141 and inside steel side bar 142, such as Figure 18~19, is hung down between two side bars 14
It is direct-connected to be connected to several crossbeams 15；Respectively in 13 bottom of front end connecting assembly 11, middle part connecting assembly 12 and suspension fixed beam assembly
Local crossbeam 16, local longeron 17 equipped with several aluminum alloy materials and fixed beam 18, such as Fig. 8；2 He of left side carriage assembly
Right side carriage assembly 3 includes the carriage 22 assembled by the clamping of carriage unit 21, and is fixedly connected with the column of adjacent carriage 22
23, such as Fig. 9~12；The carriage unit 21 is the aluminium section bar of disposable extrusion forming, including the clamping joint 211 of head and the tail, clamping
Slot 212 and middle airway 213 therebetween；The front door assembly 4, back door assembly 5 include the door-plate 51 assembled by the clamping of door-plate unit,
And fixed door-plate 51 doorframe 52 (the door-plate unit of door-plate 51 is identical as 21 structure of carriage unit and assembling mode, there is only
Difference in plate thickness, therefore its structure is not shown in detail)；The door-plate unit is the aluminium section bar of disposable extrusion forming, with
Carriage unit 21 is equally including the clamping joints of head and the tail, buckling groove and middle airway therebetween；The doorframe 52 is made by steel；
The upper layer floor pan assembly 6 includes the upper layer bottom of floor pan assembly 62 and connection setting therebetween behind upper layer main floor unit 61, upper layer
Plate connects axle assembly 63, such as Figure 14~17；Floor pan assembly 62 includes 64 and of frame behind the upper layer main floor unit 61, upper layer
Panel 65；The frame 64 with the aluminium flat conduit of vertical interlaced 641 and I-beam 642 by being mostly formed by connecting；The suspension assembly 7 is led
To include the actuating unit of tire, transmission shaft and driving transmission shaft, tyre rotation, be conventional setting in chassis of semi-trailer
The actuating unit of lower section, therefore be not shown specifically in figure；Further include connection setting upper layer floor pan assembly 6 and frame assembly 1 it
Between, it can be by the lifting body of about 6 upper layer floor pan assembly jacking.
In the present embodiment, the skeleton structure of frame assembly 1 only has two side bars 14 in length of wagon direction, i.e., on two sides
There is no additional longeron between beam 14, therefore reduce the overall weight of frame assembly, and the structure type is full-bearing type knot
Structure can effectively reduce the center of gravity of vehicle.
In the present embodiment, side bar 14 is formed by connecting by outside aluminum side bar 141 and inside steel side bar 142, passes through inside
Steel side bar 142 ensures 14 intensity of side bar, but reduces by 14 overall weight of side bar further through outside aluminum side bar 141 simultaneously, simultaneously
Outside aluminum side bar 141 can make vehicle shape more beautiful.
In the present embodiment, local crossbeam 16, local longeron 17 and fixed beam 18 are made of aluminum alloy material, in traditional structure
It is made of steel with upper-part, aluminum alloy spare part is replaced in the case where ensureing integral strength can effectively reduce vehicle weight
Amount.
In the present embodiment, vehicle volume is realized most to lift the jacking of upper layer floor pan assembly 6 to peak by lifting body
Bigization reduces transportation cost, improves the Transportation Efficiency of vehicle to realize that sedan-chair fortune vehicle transports cargo as much as possible in return trip
Benefit increases profit.
In the present embodiment, carriage unit 21 is the aluminium section bar of disposable extrusion forming, is gone here and there from beginning to end by multiple carriage units 21
Connection composition carriage 22, relative to the carriage of steel totally enclosed type half-trailer for vehicle transport, majority is welded using steel corrugated sheet
It forms, the carriage 22 in the present embodiment, has ease of assembly molding, quality lighter, surfacing is smooth, is easy to vehicle enterprise and advertises
Publicity, the smaller advantage of windage advantageously reduce oil consumption, promote the anti-compartment ability that rises.The door-plate unit of door-plate 51 and carriage unit
21 structures and assembling mode are identical, and there is only the differences in plate thickness, therefore do not show its structure in detail.Equally, door-plate 51 its
Has the features such as light possessed by carriage 22.And doorframe 52 is made by steel, left and right side bar carries out soldering, can increase
Add 52 intensity of doorframe.
In the present embodiment, frame 64, can be effective by being mostly formed by connecting with the aluminium flat conduit of vertical interlaced 641 and I-beam 642
Reduce the overall weight of upper layer floor pan assembly 6.
To sum up, the present embodiment to body structure part by selecting aluminium alloy materials, and uses rational body structure
Arrangement, on the basis of reducing car body weight, can ensure the structural strength of vehicle body, and by jacking upper layer floor pan assembly simultaneously
It realizes that vehicle volume maximizes to peak, to realize that sedan-chair fortune vehicle transports cargo as much as possible in return trip, reduces fortune
Defeated cost improves the transport benefits of vehicle, increases profit.
Further, the lifting body that the present embodiment uses includes being located at front end connecting assembly 11, middle part connection always
Stress is distinguished with this such as Fig. 1 at the hydraulic cylinder 8 at left and right sides of 12 and 13 region of suspension fixed beam assembly, upper layer bottom plate is total
It is jacked up at 6 points of preceding posterior segments, wherein the hydraulic cylinder setting in 12 region of middle part connecting assembly 12 and suspension fixed beam assembly is vertical
It (is illustrated only in figure in column 23 and is not disposed on hydraulic cylinder 8 in column 23, hydraulic cylinder 8 is not set in column 23 because being blocked therefore not
Show), facilitate the expansion in compartment middle and back space and regular.
Further, the column 23 that the present embodiment uses is formed by steel plate bending welding, meets 23 internal hydraulic pressure cylinder 8 of column
It is fixed require and with the integrally welded raising vehicle frame strength of frame side member.
Further, the 3 intermediate position of right side carriage assembly that the present embodiment uses is equipped with a fan clamshell doors 31, such as Figure 12,
The design of this structure is advantageous in that：1, the visual field that vehicle operator can be widened when loading and unloading car, is conveniently operated, and improves dress
Unload efficiency.2, when return transports other cargos, the efficiency of handling goods is improved by opening side door, saves the time, reduced
Cost.
Further, 21 thickness of carriage unit that the present embodiment uses is 20mm.
Further, the door-plate element thickness that the present embodiment uses is 30mm, slightly above 21 thickness of carriage unit.
Further, reinforcing rib is laid in the middle airway 213 for the carriage unit 21 and door-plate unit that the present embodiment uses
(not shown) can be such that 22 stress of carriage when transport bulk goods is unlikely to deform.
Further, 23 both sides of column that the present embodiment uses have groove 231；After the carriage 22 is inserted into groove 231
It is realized by fastener 232 and is connected and fixed with column 23, such as Figure 13.
Finally illustrate, preferred embodiment above is merely illustrative of the technical solution of the present invention and unrestricted, although logical
It crosses above preferred embodiment the present invention is described in detail, however, those skilled in the art should understand that, can be
Various changes are made to it in form and in details, without departing from claims of the present invention limited range.
Claims (8)
1. a kind of aluminium alloy totally enclosed type half-trailer for vehicle transport, including frame assembly, left side carriage assembly, right side carriage are total
At, front door assembly, back door assembly, upper layer floor pan assembly and suspension assembly, it is characterised in that：
The frame assembly includes the front end connecting assembly arranged from front to back, middle part connecting assembly and suspension fixed beam assembly；
It is respectively provided with a side bar at left and right sides of the front end connecting assembly, middle part connecting assembly and suspension fixed beam assembly；The side bar
It is formed by connecting by outside aluminum side bar and inside steel side bar, several crossbeams is vertically connected between two side bars；Respectively preceding
Connecting assembly, middle part connecting assembly and suspension fixed beam assembly bottom is held to be equipped with the local crossbeam of several aluminum alloy materials, part
Longeron and fixed beam；
The left side carriage assembly and right side carriage assembly include the carriage assembled by the clamping of carriage unit, and are fixedly connected with phase
The column of adjacent carriage；The carriage unit be disposable extrusion forming aluminium section bar, including the clamping joint of head and the tail, buckling groove and its
Between middle airway；
The front door assembly, back door assembly include by the door-plate of door-plate unit clamping assembling, and the doorframe of fixed door-plate；It is described
Door-plate unit is the aluminium section bar of disposable extrusion forming, clamping joint including head and the tail same as carriage unit, buckling groove and therebetween
Middle airway；The doorframe is made by steel；
The upper layer floor pan assembly includes the upper layer bottom plate of floor pan assembly and connection setting therebetween behind upper layer main floor unit, upper layer
Connect axle assembly；Floor pan assembly includes frame and panel behind the upper layer main floor unit, upper layer；The frame is by mostly with vertical
Aluminium flat conduit and I-beam staggeredly is formed by connecting；
Further include that connection is arranged between upper layer floor pan assembly and frame assembly, the jacking that upper layer floor pan assembly can be jacked up and down
Mechanism.
2. aluminium alloy totally enclosed type half-trailer for vehicle transport according to claim 1, it is characterised in that：The lifting body
Including the hydraulic cylinder being located at left and right sides of front end connecting assembly, middle part connecting assembly and suspension fixed beam assembly region,
In, the hydraulic cylinder in middle part connecting assembly and suspension fixed beam assembly region is arranged in column.
3. aluminium alloy totally enclosed type half-trailer for vehicle transport according to claim 2, it is characterised in that：The column is by steel
Plate bending assembling welding forms, and bottom is integral with side bar welding.
4. aluminium alloy totally enclosed type half-trailer for vehicle transport according to claim 1, it is characterised in that：The right side carriage
Position is equipped with a fan clamshell doors among assembly.
5. aluminium alloy totally enclosed type half-trailer for vehicle transport according to claim 1, it is characterised in that：The carriage unit
Thickness is 20mm.
6. aluminium alloy totally enclosed type half-trailer for vehicle transport according to claim 1, it is characterised in that：The door-plate unit
Thickness is 30mm.
7. aluminium alloy totally enclosed type half-trailer for vehicle transport according to claim 1, it is characterised in that：The carriage unit
It is laid with reinforcing rib in the middle airway of door-plate unit.
8. aluminium alloy totally enclosed type half-trailer for vehicle transport according to claim 1, it is characterised in that：The column both sides
With groove；The carriage, which is inserted into after groove, to be realized by fastener and is connected and fixed with column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810715064.8A CN108545118B (en) | 2018-06-29 | 2018-06-29 | Aluminum alloy totally-enclosed vehicle transportation semitrailer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810715064.8A CN108545118B (en) | 2018-06-29 | 2018-06-29 | Aluminum alloy totally-enclosed vehicle transportation semitrailer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108545118A true CN108545118A (en) | 2018-09-18 |
| CN108545118B CN108545118B (en) | 2024-03-12 |
Family
ID=63493350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810715064.8A Active CN108545118B (en) | 2018-06-29 | 2018-06-29 | Aluminum alloy totally-enclosed vehicle transportation semitrailer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108545118B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111267712A (en) * | 2020-02-24 | 2020-06-12 | 中铝材料应用研究院有限公司 | Refrigerator car |
| CN112238904A (en) * | 2019-07-16 | 2021-01-19 | 晟通科技集团有限公司 | Compartment floor |
| CN112298368A (en) * | 2019-07-28 | 2021-02-02 | 晟通科技集团有限公司 | Van-type semi-trailer |
| US20210261327A1 (en) * | 2020-02-21 | 2021-08-26 | Fujian Minlu Lightweight Automobile Manufacturing Co., Ltd. | Lightweight aluminum alloy carriage |
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| CN208439324U (en) * | 2018-06-29 | 2019-01-29 | 辽宁忠旺特种车辆制造有限公司 | A kind of aluminium alloy totally enclosed type half-trailer for vehicle transport |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN108545118B (en) | 2024-03-12 |
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