CN109050687B - Modular assembly formula aluminum alloy carriage - Google Patents
Modular assembly formula aluminum alloy carriage Download PDFInfo
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- CN109050687B CN109050687B CN201810997213.4A CN201810997213A CN109050687B CN 109050687 B CN109050687 B CN 109050687B CN 201810997213 A CN201810997213 A CN 201810997213A CN 109050687 B CN109050687 B CN 109050687B
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- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 33
- 230000003014 reinforcing effect Effects 0.000 claims description 27
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 13
- 229910052782 aluminium Inorganic materials 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 8
- 239000011324 bead Substances 0.000 claims description 4
- 239000012790 adhesive layer Substances 0.000 claims description 2
- 239000000565 sealant Substances 0.000 claims description 2
- 238000003466 welding Methods 0.000 abstract description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000001012 protector Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
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
- B62D33/044—Enclosed load compartments ; Frameworks for movable panels, tarpaulins or side curtains built up with profiles of constant elongated shape, e.g. extruded, mechanically interconnected by coupling members, e.g. by clamping, riveting or bolting
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- 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
-
- 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
- B62D33/046—Enclosed load compartments ; Frameworks for movable panels, tarpaulins or side curtains built up with flat self-supporting panels; Fixed connections between panels
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Casings For Electric Apparatus (AREA)
- Connection Of Plates (AREA)
Abstract
The invention relates to the field of logistics transportation equipment, in particular to a modular assembly type aluminum alloy carriage which comprises an underframe assembly, a side wall assembly, a front wall assembly, a rear door assembly and a top cover assembly, wherein the side wall assembly is arranged on the underframe assembly; chassis assembly, side wall assembly, front wall assembly, back door assembly and top cap assembly all include wallboard and boundary beam, the boundary beam sets up at the edge of wallboard, is equipped with the connecting piece between the adjacent boundary beam on the different wallboards. The invention changes the connection mode of the traditional carriage structure from welding to assembly connection, and changes the whole carriage transportation into the sub-module transportation, thereby improving the production and assembly efficiency.
Description
Technical Field
The invention relates to the field of logistics transportation equipment, in particular to a modular assembly type aluminum alloy carriage.
Background
At present, the carriage of the van truck mainly uses steel plate raw materials, a carriage body frame and a side plate are basically realized through a welding process, the whole steel structure is easy to corrode and has large self weight, and the light weight of the whole truck is changed into the focus of each large truck enterprise along with the gradual deterioration of the global environment and the increasing shortage of world energy. The compartment body occupies a large proportion of the whole vehicle and is a component with the best light weight effect, so that the weight of the compartment is reduced, and the compartment body becomes the most effective way for reducing the oil consumption and the emission of the truck. In the existing aluminum alloy carriage, carriage frame aluminum profiles are connected with parts such as sides, front and bottom in a welding mode, and the requirements on the levels of welding equipment, tools and operators are high; secondly, the strength of the aluminum alloy welding heat affected zone is greatly reduced, and the aluminum alloy welding heat affected zone has large welding deformation, so that a lighter and thinner structure cannot be adopted, and the light weight of the carriage part is not facilitated; and finally, the matching of the carriage and the chassis is generally carried out by a host factory to the chassis or the whole carriage is carried by the carriage factory to the host factory. Therefore, the modularized assembly type aluminum alloy carriage is simple in structure and convenient to assemble and disassemble.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the modularized assembly type aluminum alloy carriage is simple in structure and convenient to assemble and disassemble.
In order to solve the technical problems, the invention adopts the technical scheme that: a modular assembly type aluminum alloy carriage comprises an underframe assembly, a side wall assembly, a front wall assembly, a rear door assembly and a top cover assembly;
chassis assembly, side wall assembly, front wall assembly, back door assembly and top cap assembly all include wallboard and boundary beam, the boundary beam sets up at the edge of wallboard, is equipped with the connecting piece between the adjacent boundary beam on the different wallboards.
The invention has the beneficial effects that: the utility model provides a modularization assembled aluminum alloy carriage, includes chassis assembly, side wall assembly, front wall assembly, back door assembly and top cap assembly, changes the connected mode of current traditional carriage structure into the assembled connection by the welding, is transported by whole railway carriage or compartment and is converted into the transportation of piecemeal, has improved production and assembly efficiency.
Drawings
FIG. 1 is a schematic structural view of a modular assembly aluminum alloy car body according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a chassis assembly according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a sidewall assembly according to an embodiment of the invention;
FIG. 4 is a schematic structural diagram of a connector according to an embodiment of the present invention;
FIG. 5 is another schematic structural view of a connector according to an embodiment of the present invention;
description of reference numerals:
1-a chassis assembly; 11-bottom stringer; 12-a bottom beam; 13-L-type angle aluminum;
2-side wall assembly; 21-gusset plate profile; 22-a first connection; 23-a second connection;
24-a locking boss; 25-supporting the boss; 26-a first locking groove; 27-a second locking groove;
3-a rear door assembly;
4-a front wall assembly;
5-a top cover assembly;
6-connecting piece; 61-a first profile; 62-a second profile; a 63-V shaped boss; a 64-V shaped groove; 65-step boss; 66-step groove; 67-diversion trench; 68-reinforcing bar section bar; 69-slotting in a strip shape; 610-fixing the boss.
Detailed Description
In order to explain technical contents, achieved objects, and effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
The most key concept of the invention is as follows: the connecting mode of the existing traditional carriage structure is changed into assembly type connection from welding, and the whole carriage is converted into sub-module transportation, so that the production and assembly efficiency is improved.
Referring to fig. 1 to 5, a modular assembly aluminum alloy car body includes an underframe assembly, a side wall assembly, a front wall assembly, a rear door assembly and a roof assembly;
chassis assembly, side wall assembly, front wall assembly, back door assembly and top cap assembly all include wallboard and boundary beam, the boundary beam sets up at the edge of wallboard, is equipped with the connecting piece between the adjacent boundary beam on the different wallboards.
From the above description, the beneficial effects of the present invention are: the connecting pieces are used for connecting the adjacent wall plates among the underframe assembly, the side wall assembly, the front wall assembly, the rear door assembly and the top cover assembly, the connecting mode of the existing traditional carriage structure is changed into assembly connection from welding, the whole carriage is converted into sub-module transportation, and the production and assembly efficiency is improved.
Furthermore, the buckle plate profile is arranged on the outer side of the edge beam at the bottom of the side wall assembly, and the edge beam at the bottom of the side wall assembly comprises a first connecting part and a second connecting part which are connected with each other and used for mounting the edge beam and the buckle plate profile;
the second connecting part is provided with a locking boss at one end close to the first connecting part, and a supporting boss at one end far away from the first connecting part;
one end of the buckle plate section is provided with a first locking groove matched with the locking boss, and the other end of the buckle plate section is provided with a second locking groove matched with the supporting boss;
and the side wall of the second connecting part close to the buckle plate sectional material is provided with a bolt connecting hole for being connected with an external part.
According to the description, when the side beam assembly is used, the first connecting portion of the side beam section bar is connected with the wall plate of the side wall assembly, the second lock groove is connected with the supporting boss in a matched mode, the first lock groove is connected with the locking boss in a matched mode, the side beam section bar and the buckle plate section bar can be installed, the side beam assembly is convenient, fast and stable in structure, the bolt connecting holes are located in the side beam section bar and the buckle plate section bar, connecting bolts are protected, and the flatness of the appearance of the side beam is guaranteed.
Further, the connecting piece comprises a first section bar and a second section bar;
one end of the first section bar is connected with one edge beam, and one end of the second section bar is connected with the other edge beam;
the other end of the first section bar is provided with a V-shaped boss, and the other end of the second section bar is provided with a V-shaped groove matched with the V-shaped boss;
a step boss is arranged at one side, located on the V-shaped boss, of the other end of the first section bar, and a step groove matched with the step boss is arranged at one side, located on the V-shaped groove, of the other end of the second section bar;
and positioning holes matched with the external fasteners are formed in the V-shaped bosses and the V-shaped grooves.
According to the description, when the waterproof connecting device is used, one end of the first section bar is connected with the first main body, one end of the second section bar is connected with the second main body, the V-shaped boss is in butt joint with the V-shaped groove, the stepped boss is matched with the stepped groove in a clamping mode, finally the fastener penetrates through the positioning holes in the V-shaped boss and the V-shaped groove, the first main body and the second main body are mutually drawn, balanced and matched and connected, and a certain waterproof effect is achieved.
Furthermore, a diversion trench is formed in one side, located on the stepped boss, of the first section.
As can be seen from the above description, the diversion trench can block external water from entering from the joint of the first profile and the second profile along the contact surface, so that the automatic diversion effect is realized, and the real waterproof effect is achieved.
Furthermore, the connecting piece also comprises a reinforcing rib profile arranged between the wall plate and the first profile or the second profile, and the other end of the first profile or the second profile is provided with a strip-shaped groove;
the section of the reinforcing rib profile is rectangular, the reinforcing rib profile is hollow and has two open ends, two adjacent edges of the reinforcing rib profile are provided with fixed bosses, one end surface of each fixed boss is in contact with the bottom of the strip-shaped open groove, and the other end surface of each fixed boss is in contact with the side wall of the strip-shaped open groove;
and a gap for the wall plate sectional material is formed between the side wall of the strip-shaped groove and the outer wall of the reinforcing rib sectional material.
According to the description, when the reinforcing rib profile is used, the reinforcing rib profile with a certain wall thickness is additionally arranged in the thin-wall side plate profile, the reinforcing rib profile supports and fixes the frame profile through the fixing boss, and the thin-wall side plate is abutted to the inner wall of the frame profile through the outer wall, so that the stability of the structure is ensured.
Furthermore, the modularization assembled aluminum alloy carriage still includes the interior baseboard of setting in the carriage, interior baseboard is connected with the wallboard of side wall assembly and the wallboard of chassis assembly respectively.
As can be seen from the above description, the inner foot protection plate plays a certain role in protection and support.
Furthermore, the modularization assembled aluminum alloy carriage still includes L type angle aluminium, the chassis assembly includes end longeron and end longeron, two perpendicular faces of L type angle aluminium are connected with the boundary beam of the bottom of end crossbeam and side wall assembly respectively.
As can be seen from the above description, the first mounting groove is formed in the bottom cross beam, and the second mounting groove is formed in the bottom cross beam, so that when the connecting device is used, the bottom longitudinal beam is directly connected with the bottom cross beam through the L-shaped angle aluminum, two ends of which are respectively connected with the first mounting groove and the second mounting groove, and the connecting mode does not need to machine the bottom cross beam and the bottom longitudinal beam, can be freely assembled and is easy to adjust; in addition, the carriage body can be repeatedly recycled within a long service cycle; the bottom plate and the bottom cross beam are fixed through riveting, the deformation of the bottom plate is limited by the matching of the male and female grooves of the section bar, and the bearing strength and the flatness of the bottom plate can be better ensured; generally, the requirement on an operator is reduced, the comprehensive cost can be reduced while the product quality is ensured, and adverse effects such as compression deformation on the whole chassis can be avoided in the assembling process.
Further, the modularization assembled aluminum alloy carriage still includes preceding top angle bead, preceding top angle bead cladding is outside the apex angle of carriage.
As can be seen from the above description, the front roof bead further improves the structural stability of the modular assembly.
Furthermore, the modular assembly type aluminum alloy carriage further comprises a top reinforcing rib plate, and the top reinforcing rib plate is respectively connected with the side beam at the top of the front wall assembly and the wall plate of the top cover assembly.
According to the description, the top reinforcing rib plate plays a role in supporting and fixing, and the firmness and the safety of the aluminum alloy carriage are improved.
Furthermore, the modularization assembled aluminum alloy carriage still includes the goods fixed plate that sets up in the carriage, the goods fixed plate is connected with the wallboard of side wall assembly.
As can be seen from the above description, the cargo fixing plate is used to fix the cargo, ensuring good transportation of the cargo.
Referring to fig. 1 to 5, a first embodiment of the present invention is: a modular assembly type aluminum alloy carriage comprises an underframe assembly 1, a side wall assembly 2, a front wall assembly 4, a rear door assembly 3 and a top cover assembly 5;
Referring to fig. 1 to 5, a second embodiment of the present invention is: a modular assembly type aluminum alloy carriage comprises an underframe assembly 1, a side wall assembly 2, a front wall assembly 4, a rear door assembly 3 and a top cover assembly 5;
The buckle plate sectional material 21 is arranged on the outer side of the edge beam at the bottom of the side wall assembly 2, and the edge beam at the bottom of the side wall assembly 2 comprises a first connecting part 22 and a second connecting part 23 which are connected with each other and used for mounting the edge beam and the buckle plate sectional material 21; the second connecting part 23 is provided with a locking boss 24 at one end close to the first connecting part 22, and the second connecting part 23 is provided with a supporting boss 25 at one end far away from the first connecting part 22; one end of the buckle plate section 21 is provided with a first locking groove 26 matched with the locking boss 24, and the other end of the buckle plate section 21 is provided with a second locking groove 27 matched with the support boss 25; the second connecting part 23 is provided with a bolt connecting hole for connecting with an external part on the side wall close to the buckle plate section bar 21. The first connecting portion 22 is provided with a U-shaped groove for mounting the edge beam, the second connecting portion 23 is J-shaped, and the first connecting portion 22, the second connecting portion 23 and the buckle plate section bar 21 enclose a cavity for accommodating a bolt. Locking boss 24 is cascaded boss, the one end of buckle section bar 21 is equipped with first mounting panel, first locked groove 26 sets up on the first mounting panel, first mounting panel is equipped with the installation inclined plane in one side of first locked groove 26.
The connecting piece 6 comprises a first profile 61 and a second profile 62; one end of the first section bar 61 is connected with one edge beam, and one end of the second section bar 62 is connected with the other edge beam; the other end of the first section bar 61 is provided with a V-shaped boss 63, and the other end of the second section bar 62 is provided with a V-shaped groove 64 matched with the V-shaped boss 63; a step boss 65 is arranged on one side, located on the V-shaped boss 63, of the other end of the first profile 61, and a step groove 66 matched with the step boss 65 is arranged on one side, located on the V-shaped groove 64, of the other end of the second profile 62; and positioning holes matched with external fasteners are formed in the V-shaped bosses 63 and the V-shaped grooves 64. A diversion trench 67 is formed in one side, located on the stepped boss 65, of the first section bar 61. And one end of the first section bar 61 and one end of the second section bar 62 are both provided with an assembly hole, the first section bar 61 is connected with one edge beam through a fastener penetrating through the assembly hole, and the second section bar 62 is connected with the other edge beam through a fastener penetrating through the assembly hole. The surfaces of the first section bar 61 and the second section bar 62 are coated with waterproof adhesive layers.
The connecting piece 6 further comprises a reinforcing rib profile 68 arranged between the wall plate and the first profile 61 or the second profile 62, the other end of the first profile 61 or the second profile 62 is provided with a strip-shaped groove 69, and the side wall of the strip-shaped groove 69 is coated with sealant. The section of the reinforcing rib section bar 68 is rectangular, the reinforcing rib section bar 68 is hollow and has two open ends, two adjacent edges of the reinforcing rib section bar 68 are provided with fixing bosses 610, one end surface of each fixing boss 610 is in contact with the bottom of the strip-shaped open groove 69, and the other end surface of each fixing boss 610 is in contact with the side wall of the strip-shaped open groove 69; between the side walls of the strip-shaped groove 69 and the outer wall of the reinforcing-bar profile 68 there is a gap for the wall-plate profile.
The modularized assembly type aluminum alloy carriage further comprises an inner protection foot plate arranged in the carriage, and the inner protection foot plate is connected with the wall plate of the side wall assembly 2 and the wall plate of the bottom frame assembly 1 respectively. The modular assembly type aluminum alloy carriage further comprises a front top corner protector, and the front top corner protector is wrapped outside the top corner of the carriage. The modular assembly type aluminum alloy carriage further comprises a top reinforcing rib plate, and the top reinforcing rib plate is connected with the boundary beam at the top of the front wall assembly 4 and the wall plate of the top cover assembly 5 respectively. The modular assembly type aluminum alloy carriage further comprises a cargo fixing plate arranged in the carriage, and the cargo fixing plate is connected with a wall plate of the side wall assembly 2.
The side wall assembly 2, the front wall assembly 4 and the rear door assembly 3 all comprise stand columns, the stand columns are connected through rivets, and the side wall assembly 2, the front wall assembly 4 and the boundary beam at the top of the rear door assembly 3 are connected through rivets. The underframe assembly 1 comprises a bottom cross beam 12, a bottom longitudinal beam 11 and L-shaped angle aluminum 13; the upper end face of the bottom cross beam 12 is connected with a wall plate of the underframe assembly 1, and the bottom cross beam 12 is perpendicular to the bottom longitudinal beam 11; the cross section of the bottom cross beam 12 is a rectangular frame, and the bottom cross beam 12 is provided with first mounting grooves on a lower end surface opposite to the upper end surface of the bottom cross beam 12 and two side end surfaces adjacent to the upper end surface of the bottom cross beam 12; the cross section of the bottom longitudinal beam 11 is a U-shaped frame, a second mounting groove is formed in the end face, opposite to the opening of the U-shaped frame, of the bottom longitudinal beam 11, and the first mounting groove in the lower end face of the bottom cross beam 12 and the second mounting groove are connected through the L-shaped angle aluminum 13. The sections of the first mounting groove and the second mounting groove are both T-shaped. The number of the second mounting grooves is two. The underframe assembly 1 further comprises an end reinforcing angle aluminum, and the first mounting groove on the side end face of the bottom cross beam 12 and the second mounting groove are connected through the end reinforcing angle aluminum. The underframe assembly 1 further comprises a T-shaped bolt and a T-shaped nut, the L-shaped angle aluminum 13 is respectively connected with the first mounting groove and the second mounting groove on the lower end face of the bottom cross beam 12 through the T-shaped bolt and the T-shaped nut, and the end reinforcing angle aluminum is respectively connected with the first mounting groove and the second mounting groove on the side end face of the bottom cross beam 12 through the T-shaped bolt and the T-shaped nut.
In conclusion, the invention provides a modular assembly type aluminum alloy carriage which comprises an underframe assembly, a side wall assembly, a front wall assembly, a rear door assembly and a top cover assembly.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent changes made by using the contents of the present specification and the drawings, or applied directly or indirectly to the related technical fields, are included in the scope of the present invention.
Claims (7)
1. A modular assembly type aluminum alloy carriage is characterized by comprising an underframe assembly, a side wall assembly, a front wall assembly, a rear door assembly and a top cover assembly;
the bottom frame assembly, the side wall assembly, the front wall assembly, the rear door assembly and the top cover assembly respectively comprise wall plates and edge beams, the edge beams are arranged at the edges of the wall plates, and connecting pieces are arranged between adjacent edge beams on different wall plates;
the connecting piece comprises a first section bar and a second section bar, and the surfaces of the first section bar and the second section bar are respectively coated with a waterproof adhesive layer;
one end of the first section bar is connected with one edge beam, and one end of the second section bar is connected with the other edge beam;
the other end of the first section bar is provided with a V-shaped boss, and the other end of the second section bar is provided with a V-shaped groove matched with the V-shaped boss;
a step boss is arranged at one side, located on the V-shaped boss, of the other end of the first section bar, and a step groove matched with the step boss is arranged at one side, located on the V-shaped groove, of the other end of the second section bar;
positioning holes matched with external fasteners are formed in the V-shaped bosses and the V-shaped grooves;
a diversion trench is formed in one side, located on the stepped boss, of the first section;
the connecting piece also comprises a reinforcing rib profile arranged between the wall plate and the first profile or the second profile, the other end of the first profile or the second profile is provided with a strip-shaped slot, and the side wall of the strip-shaped slot is coated with sealant;
the section of the reinforcing rib profile is rectangular, the reinforcing rib profile is hollow and has two open ends, two adjacent edges of the reinforcing rib profile are provided with fixed bosses, one end surface of each fixed boss is in contact with the bottom of the strip-shaped open groove, and the other end surface of each fixed boss is in contact with the side wall of the strip-shaped open groove;
and a gap for the wall plate sectional material is formed between the side wall of the strip-shaped groove and the outer wall of the reinforcing rib sectional material.
2. The modular assembly type aluminum alloy carriage as claimed in claim 1, wherein the gusset plate section is arranged on the outer side of the edge beam at the bottom of the side wall assembly, and the edge beam at the bottom of the side wall assembly comprises a first connecting part and a second connecting part which are connected with each other and used for mounting the gusset plate section;
the second connecting part is provided with a locking boss at one end close to the first connecting part, and a supporting boss at one end far away from the first connecting part;
one end of the buckle plate section is provided with a first locking groove matched with the locking boss, and the other end of the buckle plate section is provided with a second locking groove matched with the supporting boss;
and the side wall of the second connecting part close to the buckle plate sectional material is provided with a bolt connecting hole for being connected with an external part.
3. The modular assembly aluminum alloy car body as claimed in claim 1, further comprising an inner toe guard disposed within the car body, the inner toe guard being connected to the wall panel of the side wall assembly and the wall panel of the underframe assembly, respectively.
4. The modular assembly aluminum alloy car body as claimed in claim 1, further comprising an L-shaped angle aluminum, wherein the bottom frame assembly comprises a bottom cross member, and two vertical surfaces of the L-shaped angle aluminum are respectively connected with the bottom cross member and the side beams at the bottom of the side wall assembly.
5. The modular assembly aluminum alloy car body as claimed in claim 1, further comprising a front roof corner bead wrapped outside a top corner of the car body.
6. The modular assembly aluminum alloy car body as claimed in claim 1, further comprising a top reinforcing rib plate, wherein the top reinforcing rib plate is connected with the side beam at the top of the front wall assembly and the wall plate of the top cover assembly respectively.
7. The modular assembly aluminum alloy car body as recited in claim 1 further comprising a cargo securing plate disposed within the car body, the cargo securing plate being connected to the wall panel of the side wall assembly.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810997213.4A CN109050687B (en) | 2018-08-29 | 2018-08-29 | Modular assembly formula aluminum alloy carriage |
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| CN201810997213.4A CN109050687B (en) | 2018-08-29 | 2018-08-29 | Modular assembly formula aluminum alloy carriage |
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| CN109050687A CN109050687A (en) | 2018-12-21 |
| CN109050687B true CN109050687B (en) | 2020-07-03 |
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| CN109747723A (en) * | 2019-01-21 | 2019-05-14 | 厦门威迪思汽车设计服务有限公司 | A kind of modular assembly Lightweight carriage |
| CN110435776A (en) * | 2019-05-13 | 2019-11-12 | 中铝材料应用研究院有限公司 | A kind of novel logistics aluminium compartment |
| CN110239635B (en) * | 2019-07-19 | 2023-07-18 | 重庆铝器时代科技有限公司 | Modular assembled light-weight wagon compartment assembly |
| CN110254530B (en) * | 2019-07-19 | 2023-07-21 | 重庆铝器时代科技有限公司 | Light-weight boxcar with reinforced bottom plate module assembly type |
| CN111137364B (en) * | 2020-02-21 | 2024-08-23 | 福建省闽铝轻量化汽车制造有限公司 | Lightweight aluminum alloy carriage |
| CN113086027A (en) * | 2021-04-26 | 2021-07-09 | 安徽轻运达科技有限公司 | Lightweight automobile compartment body production process and compartment body |
| CN113264122B (en) * | 2021-05-27 | 2022-10-14 | 福建省闽铝轻量化汽车制造有限公司 | Packing box assembly structure |
| CN113147920B (en) * | 2021-05-27 | 2022-09-27 | 福建省闽铝轻量化汽车制造有限公司 | Assembled aluminum alloy lightweight container system |
| CN113401253A (en) * | 2021-07-30 | 2021-09-17 | 浙江浩卓新材料科技有限公司 | Assembling method of refrigerator carriage |
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| EP2143623A1 (en) * | 2008-07-12 | 2010-01-13 | AluTeam Fahrzeugtechnik GmbH | Connector, in particular for parts of automobile bodies |
| CN103204185A (en) * | 2013-05-03 | 2013-07-17 | 胡勇 | Truck carriage |
| CN104369783A (en) * | 2014-09-30 | 2015-02-25 | 湖南晟通天力汽车有限公司 | All-aluminum van |
| EP3210860A1 (en) * | 2016-02-26 | 2017-08-30 | Schmitz Cargobull AG | Construction of a commercial vehicle with at least one profile connection |
| CN108357570A (en) * | 2018-02-26 | 2018-08-03 | 方大新材料（江西）有限公司 | A kind of lightweight all-aluminium construction pickup truck compartment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109050687A (en) | 2018-12-21 |
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