CN214823675U - Assembled modular steel-aluminum carriage - Google Patents
Assembled modular steel-aluminum carriage Download PDFInfo
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- CN214823675U CN214823675U CN202120351049.7U CN202120351049U CN214823675U CN 214823675 U CN214823675 U CN 214823675U CN 202120351049 U CN202120351049 U CN 202120351049U CN 214823675 U CN214823675 U CN 214823675U
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Abstract
The utility model relates to a but assembled modularization steel-aluminum carriage, its characterized in that: the prefabricated wall comprises a front wall assembly, a rear wall assembly, a bottom plate assembly, a left side wall assembly, a right side wall assembly and a top plate which are prefabricated respectively, wherein four edges of the bottom plate assembly are connected with the left side wall assembly, the right side wall assembly, the front wall assembly and the rear wall assembly respectively in a bolted or riveted mode, the left side wall assembly is connected with the top plate, the front wall assembly and the rear wall assembly in a bolted or riveted mode, the right side wall assembly is connected with the top plate, the front wall assembly and the rear wall assembly in a bolted or riveted mode, and the top plate is connected with the front wall assembly, the rear wall assembly, the left side wall assembly and the right side wall assembly in a bolted or riveted mode; enclose assembly, left side wall assembly and right side after, and enclose the assembly and comprise the steel framework and establish the aluminium system plate body in the steel framework before the front wall assembly, the utility model discloses but assembly type modularization steel-aluminium carriage simple structure, reasonable in design can improve assembly efficiency and reduce the commodity circulation freight of packing box.
Description
The technical field is as follows:
the utility model relates to a but assembled modularization steel-aluminum carriage.
Background art:
with the economic development, the logistics industry also has a high speed development, and the light truck demand for urban distribution is increasing, wherein the van-type transport vehicle is most popular in the market, and the market holding amount is the largest in the urban distribution vehicles.
At present, most of cargo boxes on the market adopt a traditional steel structure, the structural steel and the steel plate are mainly used as raw materials, the floor is of a corrugated plate or a checkered plate structure, the whole cargo box adopts a welding process, and the surface treatment is carried out by adopting a paint spraying mode.
In addition, the aluminum alloy container is mainly welded on the few parts, the floor is formed by splicing sectional materials, the sectional materials are connected with the sectional materials in a welding mode, the sectional materials of the floor are connected with the cross beam and the floor assembly and the front wall in a welding mode and cannot be disassembled, the container made of partial composite materials is mainly fastened by gluing and riveting, the floor is a wooden floor or a checkered plate, and the side plates are thermoplastic cellular boards.
The disadvantages of the prior art are as follows:
1. the steel container has stronger cargo carrying capacity, but the outer surface, particularly the floor and side plate finish paint, is easy to scrape and rub by goods and fall out of the primer, corrosion is gradually diffused along with time, the integral appearance is influenced, even a steel plate penetrates, and the integrity and the safety of the box body are reduced; and the whole box is heavy, thus not meeting the market demand of energy conservation, emission reduction and light weight.
2. For an all-aluminum alloy container, due to the existence of a welding heat affected zone, a large amount of welding can cause welding deformation (such as a bottom plate), and most of the welding defects exist, so that the reliability is poor, and the maintenance is inconvenient; in addition, although the whole box can be lighter, the price of the box is higher, and the market acceptance is not high.
3. The composite board adopted by the composite board cargo box has higher price, is easy to age after a long time, and has better integral strength than a steel box body and a full aluminum alloy box body;
the invention content is as follows:
an object of the utility model is to provide a but assembled modularization steel-aluminum carriage, this but assembled modularization steel-aluminum carriage simple structure, reasonable in design can improve assembly efficiency and reduce the commodity circulation freight of packing box.
The utility model discloses but assembled modularization steel-aluminum carriage, its characterized in that: the prefabricated wall comprises a front wall assembly, a rear wall assembly, a bottom plate assembly, a left side wall assembly, a right side wall assembly and a top plate which are prefabricated respectively, wherein four edges of the bottom plate assembly are connected with the left side wall assembly, the right side wall assembly, the front wall assembly and the rear wall assembly respectively in a bolted or riveted mode, the left side wall assembly is connected with the top plate, the front wall assembly and the rear wall assembly in a bolted or riveted mode, the right side wall assembly is connected with the top plate, the front wall assembly and the rear wall assembly in a bolted or riveted mode, and the top plate is connected with the front wall assembly, the rear wall assembly, the left side wall assembly and the right side wall assembly in a bolted or riveted mode; the front wall assembly, the rear wall assembly, the left side wall assembly and the right side wall assembly are composed of a steel frame body and an aluminum plate body arranged in the steel frame body.
Furthermore, the front wall assembly comprises a rectangular first steel frame body consisting of a steel front wall top beam, a steel front wall bottom beam, a steel left front corner column and a steel right front corner column, and an aluminum front wallboard arranged in the first steel frame body; wherein the left front corner post, the right front corner post and the front wall bottom beam form a U-shaped frame through welding fixation, the U-shaped frame is fixed with the front wall plate through riveting, and the front wall top beam is fixed with the U-shaped frame and the front wall plate through rivets.
Furthermore, the rear wall assembly is composed of a steel rear door frame assembly, an aluminum left rear door assembly and an aluminum right rear door assembly which are rotatably hinged on two inner sides of the steel rear door frame assembly, and a left rear door lock and a right rear door lock which are arranged between the aluminum left rear door assembly and the aluminum right rear door assembly.
Furthermore, the left wall assembly is formed by combining a steel left strong upper boundary beam, a steel left lower boundary beam and an aluminum side wall plate between the steel left strong upper boundary beam and the steel left lower boundary beam which are arranged in parallel at intervals in a riveting mode.
Further, above-mentioned right side wall assembly comprises right side wall assembly, aluminium system left side door assembly, aluminium system right side door assembly, left side door tool to lock and right side door tool, right side wall assembly includes steel right side wall roof boundary beam, steel right side wall boundary beam that parallel interval set up to and establish and have open-ended aluminium system side wall board between them, be equipped with steel left side door frame, steel right side door frame that parallel interval set up in the opening of aluminium system side wall board and be located steel side lintel on upper portion between them, steel side lintel and steel left side door frame, steel right side door frame pass through welded fastening, and steel side lintel, steel left side door frame and steel right side door frame pass through welded fastening with steel right side wall boundary beam and steel right side wall boundary beam on the wall, and steel left side door frame and steel right side door frame pass through riveting fixed with aluminium system side wall board.
Furthermore, the bottom plate assembly comprises an inner floor, and a left aluminum bottom plate longitudinal beam and a right aluminum bottom plate longitudinal beam which are arranged on the bottom surface of the inner floor in parallel, wherein an aluminum bottom plate cross beam perpendicular to the longitudinal beams is arranged on the bottom surface of the inner floor, and the aluminum bottom plate cross beam, the longitudinal beams and the inner floor are reinforced through aluminum bottom plate connecting pieces.
The modular assembly type steel-aluminum carriage changes the connection mode of the conventional carriage structure into assembly connection by welding, the transportation is converted into delivery assembly point modular assembly after the whole carriage is manufactured and completed by a factory, the logistics transportation cost of a container is reduced, the delivery radius of a product is increased, most production work is completed before the transportation, so that the delivery assembly point is reached, only simple riveting or bolting is needed, and the production equipment for assembling the carriage points and the investment of manpower are reduced; the price of steel aluminium carriage is between steel carriage and full aluminium carriage, and the weight of whole case also is between two, and for full aluminium case, customer's acceptance is higher, and has the corrosion-resistant characteristics in aluminum alloy carriage concurrently to and the high characteristics that bear of steel carriage.
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Description of the drawings:
FIG. 1 is a schematic view of the explosive structure of the present invention;
FIG. 2 is a front view construction schematic of the front wall assembly;
FIG. 3 is a front view configuration schematic of the rear enclosure assembly;
FIG. 4 is a front view schematic of the left side wall assembly;
FIG. 5 is a front view of the right skirt assembly;
FIG. 6 is a schematic front view of the side door with the right skirt assembly removed;
FIG. 7 is a schematic perspective view of the floor assembly;
fig. 8-11 are partial views of fig. 1.
The specific implementation mode is as follows:
in order to make the aforementioned and other features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
The utility model discloses but assembled modularization steel-aluminum carriage encloses assembly 5 and roof 6 including prefabricated preceding wall assembly 1 that forms respectively, back enclose assembly 2, bottom plate assembly 3, left side wall assembly 4, right side, and preceding wall assembly 1, back enclose assembly 2, bottom plate assembly 3, left side wall assembly 4, right side enclose assembly 5 and roof 6 concatenation formation cuboid form box, preceding wall assembly 1, back enclose assembly 2, left side wall assembly 4 and right side enclose assembly 5 to comprise the steel framework and establish the aluminium system plate body in the steel framework.
The steel frame body is welded by a plurality of steel materials to form a rectangular shape, so that a stable framework structure can be formed, and the aluminum plate body positioned in the steel frame body is made of aluminum materials, so that the whole weight of the carriage is lighter; in addition, the connecting mode of the existing traditional carriage structure is changed from welding to assembly type connection, the transportation is changed into delivery assembly point modularized assembly after the whole carriage is manufactured and finished by a factory, the logistics transportation cost of the carriage is reduced, the delivery radius of the product is increased, most production work is finished before the transportation, so that the delivery assembly point is reached, only simple riveting or bolting is needed, and the production equipment and labor input of the carriage assembly point are reduced; the price in the steel-aluminum carriage of this application is between steel carriage and full aluminum carriage, and the weight of whole case also is between two, and for full aluminum case, customer's acceptance is higher, and has the corrosion-resistant characteristics in aluminum alloy carriage concurrently to and the high characteristics that bear in steel carriage.
Four edges of the bottom plate assembly 3 are respectively connected with the left side wall assembly 4, the right side wall assembly 5, the front wall assembly 1 and the rear wall assembly 2 in a bolting or riveting mode, and the bolting or riveting connection is that pore channels are densely distributed at the four edges of the bottom plate assembly 3 and the lower edges of the corresponding left side wall assembly 4, the right side wall assembly 5, the front wall assembly 1 and the rear wall assembly 2, and bolts are locked or rivets are riveted in the corresponding pore channels; the left wall assembly 4 is connected with the top plate 6, the front wall assembly 1 and the rear wall assembly 2 in a bolting or riveting mode, and the bolting or riveting connection of the left wall assembly 4 and the top plate 6 is that pore channels are densely distributed at the four edges of the left wall assembly 4, the edge of the long edge of the top plate 6, the edge of the side edge of the front wall assembly 1 and the edge of the side edge of the rear wall assembly 2, and bolts are locked or rivets are riveted in the corresponding pore channels; similarly, the right side wall assembly 5 is connected with the top plate 6, the front wall assembly 1 and the rear wall assembly 2 in a bolted or riveted mode, and the top plate 6 is connected with the front wall assembly 1, the rear wall assembly 2, the left side wall assembly 4 and the right side wall assembly 5 in a bolted or riveted mode; the bolted or riveted connection structures are the same.
Specifically, the front wall assembly 1 includes a rectangular first steel frame body composed of a steel front wall top beam 16, a steel front wall bottom beam 17, a steel left front corner column 14 and a steel right front corner column 15, and an aluminum front wall plate 18 arranged in the first steel frame body; during manufacturing, the left front corner post 14, the right front corner post 15 and the front wall bottom beam 17 are welded and fixed to form a U-shaped frame, then the U-shaped frame is fixed to the front wall board through riveting, and finally the front wall top beam is fixed to the U-shaped frame and the front wall board 18 through rivets to form the front wall assembly 1.
Specifically, the rear enclosure assembly 2 is formed by combining a steel rear door frame assembly 20, an aluminum left rear door assembly 21 and an aluminum right rear door assembly 22 which are rotatably hinged to two inner sides of the steel rear door frame assembly, and a left rear door lock 23 and a right rear door lock 24 which are arranged between the two rear door assemblies, the steel rear door frame assembly 20 is a rectangular steel frame body formed by welding four steel pipes, the aluminum left rear door assembly 21 and the aluminum right rear door assembly 22 are hinged to side beams of the steel rear door frame assembly 20 through hinges at side edges, and the left rear door lock 23 and the right rear door lock 24 are conventional door locks and are not described herein for brevity.
Specifically, the left side wall assembly 4 is composed of a steel left side strong roof side rail 25 and a steel left side wall roof side rail 26 which are arranged in parallel at intervals, and an aluminum side wall panel 27 which is arranged between the two roof side rails, and the two roof side rails are combined in a riveting mode, wherein riveting or bolting holes are formed in the edges which are connected with each other in a riveting or bolting mode, and the riveting or riveting is carried out in the holes.
Specifically, the right side wall assembly 5 is composed of a right side wall assembly 28, an aluminum left side door assembly 29, an aluminum right side door assembly 30, a left side door locking device 31 and a right side door locking device 32, the right side wall assembly 28 comprises a steel right side wall upper edge beam 33 and a steel right side wall lower edge beam 34 which are arranged in parallel at intervals, and an aluminum side wall plate 38 with an opening arranged between the two, wherein a steel left side door frame 35, a steel right side door frame 36 and a steel side door lintel 37 positioned at the upper part between the two are arranged in parallel at intervals in the opening of the aluminum side wall plate, the steel side door lintel 37, the steel left side door frame 35 and the steel right side door frame 36 are welded and fixed to form an inverted U shape, the steel side door lintel 37, the steel left side door frame 35 and the steel right side door frame 36 are welded and fixed to the steel right side wall upper edge beam 33 and the steel right side wall lower edge beam 34, and the steel left side door frame 35 and the steel right side door frame 36 are riveted and fixed to the aluminum side wall plate 38; the aluminum left side door assembly 29 and the aluminum right side door assembly 30 are respectively hinged on the steel left side door frame 35 or the steel right side door frame 36 through hinges at the side parts.
Specifically, the floor assembly 3 includes an inner floor 42, and a left aluminum floor longitudinal beam 38 and a right aluminum floor longitudinal beam 39 which are arranged in parallel on a bottom surface of the inner floor, wherein the bottom surface of the inner floor is provided with an aluminum floor cross beam 40 perpendicular to the longitudinal beams, the aluminum floor cross beam, the longitudinal beams and the inner floor are reinforced by an aluminum floor connecting member 41, and the material of the inner floor 42 may be a steel plate, an aluminum plate, a composite material, or the like.
For reinforcement, an outer bottom wrap angle 10 and an outer top wrap angle 11 are arranged on the inner side and the outer side of the lower corner of the front wall assembly 1 and the right side wall assembly 5, an inner wrap angle 12 is arranged on the inner side of the upper corner of the rear wall assembly 2, the left side wall assembly 4 and the right side wall assembly 5, the outer bottom wrap angle 10, the outer top wrap angle 11 and the inner wrap angle 12 are L-shaped bent pieces, and pore channels are densely distributed on the L-shaped bent pieces and are used for riveting or bolting with adjacent components; the joint parts between the top plate 6 and the left side wall assembly 4 and the right side wall assembly 5 are provided with a top plate batten length 8 and a top plate batten length 9, and pore channels are distributed on the top plate batten length 8 and the top plate batten length 9 and are used for riveting or bolting with adjacent parts; the upper portion of the rear wall assembly 2 is provided with a strip groove-shaped rear rain eave 13, the rear rain eave 13 plays a role in water guiding, the bottom surface of the top plate 6 is provided with an aluminum top keel 7, the top keel 7 is an aluminum section, and two ends of the aluminum top keel are fixed on the left side wall assembly 4 and the right side wall assembly 5.
The modular assembly type steel-aluminum carriage changes the connection mode of the conventional carriage structure into assembly connection by welding, the transportation is converted into delivery assembly point modular assembly after the whole carriage is manufactured and completed by a factory, the logistics transportation cost of a container is reduced, the delivery radius of a product is increased, most production work is completed before the transportation, so that the delivery assembly point is reached, only simple riveting or bolting is needed, and the production equipment for assembling the carriage points and the investment of manpower are reduced; the price of steel aluminium carriage is between steel carriage and full aluminium carriage, and the weight of whole case also is between two, and for full aluminium case, customer's acceptance is higher, and has the corrosion-resistant characteristics in aluminum alloy carriage concurrently to and the high characteristics that bear of steel carriage.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention and not to limit it; although the present invention has been described in detail with reference to preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention; without departing from the spirit of the present invention, it should be understood that the scope of the claims is intended to cover all such modifications and variations.
Claims (6)
1. The utility model provides a can assemble modularization steel-aluminum carriage which characterized in that: the prefabricated wall comprises a front wall assembly, a rear wall assembly, a bottom plate assembly, a left side wall assembly, a right side wall assembly and a top plate which are prefabricated respectively, wherein four edges of the bottom plate assembly are connected with the left side wall assembly, the right side wall assembly, the front wall assembly and the rear wall assembly respectively in a bolted or riveted mode, the left side wall assembly is connected with the top plate, the front wall assembly and the rear wall assembly in a bolted or riveted mode, the right side wall assembly is connected with the top plate, the front wall assembly and the rear wall assembly in a bolted or riveted mode, and the top plate is connected with the front wall assembly, the rear wall assembly, the left side wall assembly and the right side wall assembly in a bolted or riveted mode; the front wall assembly, the rear wall assembly, the left side wall assembly and the right side wall assembly are composed of a steel frame body and an aluminum plate body arranged in the steel frame body.
2. The assemblable modular steel-aluminum car according to claim 1, wherein: the front wall assembly comprises a first rectangular steel frame body consisting of a steel front wall top beam, a steel front wall bottom beam, a steel left front corner column and a steel right front corner column, and an aluminum front wallboard arranged in the first steel frame body; wherein the left front corner post, the right front corner post and the front wall bottom beam form a U-shaped frame through welding fixation, the U-shaped frame is fixed with the front wall plate through riveting, and the front wall top beam is fixed with the U-shaped frame and the front wall plate through rivets.
3. The assemblable modular steel-aluminum car according to claim 1, wherein: the rear wall assembly is formed by combining a steel rear door frame assembly, an aluminum left rear door assembly and an aluminum right rear door assembly which are rotatably hinged on two inner sides of the steel rear door frame assembly, and a left rear door lock and a right rear door lock which are arranged between the aluminum left rear door assembly and the aluminum right rear door assembly.
4. The assemblable modular steel-aluminum car according to claim 1, wherein: the left side wall assembly is composed of a steel left side strong upper edge beam, a steel left side lower edge beam and an aluminum side wall plate, wherein the steel left side strong upper edge beam and the steel left side lower edge beam are arranged in parallel at intervals, and the aluminum side wall plate is arranged between the steel left side strong upper edge beam and the steel left side lower edge beam and is combined in a riveting mode.
5. The assemblable modular steel-aluminum car according to claim 1, wherein: right side wall assembly comprises right side wall assembly, aluminium system left side door assembly, aluminium system right side door assembly, left side door tool to lock and right side door tool to lock, right side wall assembly includes parallel interval setting's steel right side wall boundary beam, steel right side wall boundary beam down to and establish and have open-ended aluminium system side wall board between them, be equipped with parallel interval setting's steel left side door frame, steel right side door frame in the opening of aluminium system side wall board and be located steel side lintel on upper portion between them, steel side lintel and steel left side door frame, steel right side door frame pass through welded fastening, and steel side lintel, steel left side door frame and steel right side door frame pass through welded fastening with steel right side wall boundary beam and steel right side wall boundary beam down, and steel left side door frame and steel right side door frame pass through the riveting with aluminium system side wall board and fix.
6. The assemblable modular steel-aluminum car according to claim 1, wherein: the bottom plate assembly comprises an inner floor, and a left aluminum bottom plate longitudinal beam and a right aluminum bottom plate longitudinal beam which are arranged on the bottom surface of the inner floor in parallel, wherein an aluminum bottom plate cross beam perpendicular to the longitudinal beams is arranged on the bottom surface of the inner floor, and the aluminum bottom plate cross beam, the longitudinal beams and the inner floor are reinforced through aluminum bottom plate connecting pieces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120351049.7U CN214823675U (en) | 2021-02-08 | 2021-02-08 | Assembled modular steel-aluminum carriage |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120351049.7U CN214823675U (en) | 2021-02-08 | 2021-02-08 | Assembled modular steel-aluminum carriage |
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| CN214823675U true CN214823675U (en) | 2021-11-23 |
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| CN202120351049.7U Active CN214823675U (en) | 2021-02-08 | 2021-02-08 | Assembled modular steel-aluminum carriage |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114228846A (en) * | 2021-12-28 | 2022-03-25 | 青岛澳西智能科技有限公司 | Detachable cargo compartment for distribution vehicle |
| CN114408029A (en) * | 2021-12-28 | 2022-04-29 | 青岛澳西智能科技有限公司 | Assembled six-face structure light cargo car body |
| CN115056862A (en) * | 2022-06-27 | 2022-09-16 | 四川蔚瓴轻量化汽车工业有限公司 | Lightweight steel-aluminum mixed belt interlayer bin gate carriage |
-
2021
- 2021-02-08 CN CN202120351049.7U patent/CN214823675U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114228846A (en) * | 2021-12-28 | 2022-03-25 | 青岛澳西智能科技有限公司 | Detachable cargo compartment for distribution vehicle |
| CN114408029A (en) * | 2021-12-28 | 2022-04-29 | 青岛澳西智能科技有限公司 | Assembled six-face structure light cargo car body |
| CN115056862A (en) * | 2022-06-27 | 2022-09-16 | 四川蔚瓴轻量化汽车工业有限公司 | Lightweight steel-aluminum mixed belt interlayer bin gate carriage |
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