CN209833798U - Modularized assembly lightweight carriage - Google Patents
Modularized assembly lightweight carriage Download PDFInfo
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- CN209833798U CN209833798U CN201920089880.2U CN201920089880U CN209833798U CN 209833798 U CN209833798 U CN 209833798U CN 201920089880 U CN201920089880 U CN 201920089880U CN 209833798 U CN209833798 U CN 209833798U
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Abstract
The utility model discloses a modularized assembly lightweight carriage, which relates to the technical field of boxcars, wherein the carriage is divided into six modules, and the modules are assembled after being independently manufactured; when the corrugated board is used as the carriage skin in part or all of the six modules, the corrugated board assembly is manufactured firstly, and then the corrugated board assembly and other parts are assembled to form the module. The corrugated sheet subassembly include the spread groove under spread groove and the corrugated sheet on the corrugated sheet, the upper and lower both ends of corrugated sheet are fixed respectively to spread groove under spread groove and the corrugated sheet on the corrugated sheet, the corrugated sheet subassembly through spread groove realization on the corrugated sheet with the beam of corrugated sheet subassembly top be connected, through the corrugated sheet under spread groove realization and the beam of corrugated sheet subassembly below be connected. The utility model discloses an each module can carry out the partial shipment according to market demand function and warp, and the module interface is fixed, accomplishes the design fast. The carriage skin can be made of aluminum alloy, non-metal materials or light metal materials, and the weight of the carriage is greatly reduced.
Description
Technical Field
The utility model relates to a boxcar technical field especially relates to a modularization assembly lightweight carriage.
Background
The development of the vehicle takes energy conservation, environmental protection and economic benefit as final purposes. The traditional boxcar is made of steel, and has large mass and high energy consumption. The existing quality reduction scheme adopts plastic foam with an aluminum plate or a color steel plate interlayer, wherein the plastic foam pollutes the environment in the stages of production, scrapping and the like. The existing production process of the boxcar takes direct assembly of parts as an assembly, and the production takt is slow.
SUMMERY OF THE UTILITY MODEL
To the not enough of current boxcar in the aspect of material selection, preparation mode, production technology, the utility model provides a modularization assembly lightweight carriage can adopt aluminum alloy, non-metallic material or light metal material to make independent module, carries out the assembly again.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a modularized assembled lightweight carriage comprises a front wall module, a rear wall module, a left wall module, a right wall module, a top cover module and a bottom plate module, wherein the modules are independently manufactured and then are subjected to general assembly; a corrugated board assembly is adopted by part or all of the six modules as a carriage skin;
the corrugated sheet subassembly include the spread groove under spread groove and the corrugated sheet on the corrugated sheet, the upper and lower both ends of corrugated sheet are fixed respectively to spread groove under spread groove and the corrugated sheet on the corrugated sheet, the corrugated sheet subassembly through spread groove realization on the corrugated sheet with the beam of corrugated sheet subassembly top be connected, through the corrugated sheet under spread groove realization and the beam of corrugated sheet subassembly below be connected.
Furthermore, the upper connecting groove and the lower connecting groove of the corrugated board comprise through grooves for accommodating the corrugated board, the through grooves are riveted with the corrugated board, one side wall of each through groove extends back to the corrugated board to form a vertical first connecting surface, and the bottom surfaces of the through grooves extend along the horizontal direction to form a horizontal second connecting surface; the first connecting surface and the second connecting surface of the connecting groove on the corrugated board are used for realizing the riveting fixation with the beam above the corrugated board assembly, and the first connecting surface and the second connecting surface of the connecting groove under the corrugated board are used for realizing the riveting fixation with the beam below the corrugated board assembly.
Further, the corrugated board assembly still include external seal apron and the interior sealing cover board of riveting on the spread groove under the corrugated board, clearance between spread groove under external seal apron and the interior sealing cover board sealed corrugated board and the corrugated board from both sides respectively around the corrugated board to adopt sealed glue to fill the gap between corrugated board and external seal apron and corrugated board and the interior sealing cover board, in order to prevent that the inslot from intaking.
Furthermore, two sides of the corrugated board assembly are respectively connected with an upright post, and the edge of the corrugated board is riveted with the upright post after being bent by 90 degrees.
Furthermore, two adjacent corrugated boards in the same corrugated board assembly are overlapped, wherein one corrugated board is overlapped with the other corrugated board after being sunken by the thickness of one corrugated board at the overlapping part, and then the overlapping part of the two corrugated boards is riveted together.
Furthermore, the front wall module, the left wall module and the right wall module respectively comprise corrugated board components; the front wall module also comprises a front wall frame consisting of a front wall upper cross beam, a front wall lower cross beam, a front wall left upright post and a front wall right upright post, and the periphery of the corrugated board assembly of the front wall module is connected to the front wall frame; the rear wall module comprises a rear wall frame consisting of a rear wall upper cross beam, a rear wall lower cross beam, a rear wall left upright post and a rear wall right upright post, and the rear wall frame is hinged with two door panel assemblies; the middle part of the right wall module is provided with a door plate component, and the two sides of the door plate component are provided with the corrugated plate components; the top cover module comprises a top plate, two top cover longitudinal beams and a plurality of top cover cross beams which are positioned between the two top cover longitudinal beams and used for supporting the top plate; the bottom plate module comprises a bottom plate and a bottom plate frame which is composed of a plurality of bottom plate cross beams and a plurality of bottom plate longitudinal beams and used for supporting the bottom plate;
the front end and the rear end of the bottom plate module are respectively welded with a front wall lower cross beam of the front wall module and a rear wall lower cross beam of the rear wall module, and the front end and the rear end of the top cover module are respectively welded with a front wall upper cross beam of the front wall module and a rear wall upper cross beam of the rear wall module; the left wall module and the right wall module are connected with the top cover longitudinal beam through the upper connecting grooves of the corrugated boards in a riveting mode, the left wall module and the right wall module are connected with the bottom plate longitudinal beam through the lower connecting grooves of the corrugated boards in a riveting mode, the edges of the corrugated boards of the left wall module and the right wall module are bent for 90 degrees and then are respectively riveted with the stand columns of the front wall module and the rear wall module, and therefore the general assembly of the carriage is completed.
Furthermore, the door plate assembly comprises a corrugated plate, an outer sealing cover plate, an L-shaped folded plate piece and a door frame, wherein the door frame consists of an upper side frame, a lower side frame and a left side frame and a right side frame, the upper end and the lower end of the corrugated plate are respectively riveted with the L-shaped folded plate piece, the L-shaped folded plate piece at the upper end of the corrugated plate is riveted with the upper side frame, the L-shaped folded plate piece at the lower end of the corrugated plate is riveted with the lower side frame, and the left edge and the right edge of the corrugated plate are respectively riveted with the left side frame and the right side frame; the outer sealing cover plate seals a gap between the corrugated plate and the L-shaped folded plate part, and the gap between the corrugated plate and the outer sealing cover plate is filled with sealant.
Furthermore, the right wall module is provided with a door panel component with a single door, and a silencing waterproof adhesive tape is arranged around a door frame of the door panel component; the back wall module is provided with two door plate components of a split door, and the gaps between the back wall framework and the two door plate components and between the two door plate components are provided with silencing waterproof rubber strips.
The utility model discloses following beneficial effect has:
the utility model discloses a carriage skeleton adopts full aluminium structural design, and the carriage covering can adopt aluminum alloy, non-metallic material or light metal material. Compared with a common steel carriage, the weight is reduced by more than 45%; compared with a carriage made of composite materials, the design is more environment-friendly, the weight is reduced, and the strength, the rigidity and the durability of the carriage are better; compared with an all-aluminum carriage, the skin of the all-aluminum carriage can be connected by aluminum alloy, non-metal materials or light metal materials, the application range is wider, the assembly mode is more optimized, and the sealing and the water proofing of the carriage are more reliable.
The existing boxcar has the defects of single material selection and insufficient manufacturing mode, and the production process adopts the direct assembly of parts as an assembly, so that the production takt is slow. The design aims at saving energy, protecting environment and improving economic benefit, and the carriage is made of aluminum alloy, non-metal materials or light metal materials in a modularized mode and is integrated with the general assembly, so that the actual production efficiency is improved. Each module can carry out the partial shipment according to market demand function and warp, and the module interface is fixed, accomplishes the design fast.
Drawings
FIG. 1 shows an overall assembly view of a modular assembled lightweight car;
FIG. 2 is another angular view of FIG. 1;
FIG. 3 is an exploded schematic view of the wagon;
FIG. 4 is a top view of a floor module;
FIG. 5 is a cross-sectional view taken along line C-C of FIG. 4;
FIG. 6 is an enlarged view at D of FIG. 5;
FIG. 7 is a schematic view of a rear wall module;
FIG. 8 is a cross-sectional view taken along line A-A of FIG. 7;
FIG. 9 is a cross-sectional view taken along line B-B of FIG. 7;
FIG. 10 is an enlarged view at E in FIG. 8;
FIG. 11 is a front view of a front wall module;
FIG. 12 is a rear view of the front wall module;
FIG. 13 is a front view of the top cover module;
FIG. 14 is a schematic view of a right wall module;
FIG. 15 is another angular schematic of FIG. 14;
FIG. 16 is a schematic view of a left wall module;
figure 17 is an exploded schematic view of a corrugated board assembly;
figure 18 is a schematic view of the connection of corrugated board to a post;
figure 19 is a schematic view of the connection between two adjacent corrugated sheets.
Detailed Description
The present invention will now be further described with reference to the accompanying drawings and specific embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
As shown in fig. 1 to 3, a modularized lightweight carriage comprises a front wall module 1, a rear wall module 2, a left wall module 3, a right wall module 4, a top cover module 5 and a bottom plate module 6, wherein the modules are assembled after being independently manufactured. When the corrugated board 71 is used as the carriage skin in some or all of the six modules, the corrugated board assembly 7 is manufactured, and then the corrugated board assembly 7 and other parts are assembled to form the module.
As shown in fig. 11, 15 to 17, the corrugated board assembly 7 comprises a corrugated board 71, a plurality of corrugated board supports 72, an upper corrugated board connecting groove 73 and a lower corrugated board connecting groove 74. The corrugated board supporting member 72 includes a plurality of transverse supporting members 721 and a plurality of longitudinal supporting members 722, and the transverse supporting members 721 and the longitudinal supporting members 722 are overlapped with each other and welded. The support frame of the corrugated board assembly 7 is formed by assembling the corrugated board support member 72, the upper corrugated board connecting groove 73 and the lower corrugated board connecting groove 74, and the upper corrugated board connecting groove 73 and the lower corrugated board connecting groove 74 are connected to the corrugated board support member 72 through the rivet 16. The upper and lower ends of the corrugated sheet 71 are fixed by the upper and lower corrugated sheet connecting grooves 73 and 74, respectively, and the corrugated sheet support member 72 is fixedly adhered to one side of the corrugated sheet 71 by glue.
As shown in fig. 18, two adjacent corrugated sheets 71 in the same corrugated sheet assembly 7 are overlapped, wherein one corrugated sheet 71 is overlapped with another corrugated sheet 71 after the overlapped part is recessed by the thickness of one corrugated sheet 71, in this embodiment, the recessed thickness is 1mm, and then the overlapped part of two corrugated sheets 71 is riveted together. The stand is connected respectively to corrugated sheet subassembly both sides to it is fixed with corrugated sheet both sides, as shown in fig. 19, when corrugated sheet 71 is connected with the stand, buckle 90 back with the stand riveting in corrugated sheet 71 edge earlier.
As shown in fig. 17, the upper corrugated board connecting groove 73 and the lower corrugated board connecting groove 74 each include a through groove for accommodating the corrugated board 71, and the through groove is riveted to the corrugated board 71. One side wall of the through groove extends away from the corrugated board 71 to form a vertical first connecting surface M1, and the bottom surface of the through groove extends along the horizontal direction to form a horizontal second connecting surface M2. The first connecting surface M1 and the second connecting surface M2 of the connecting groove 73 on the corrugated board are riveted and fixed with two surfaces of the beam above the corrugated board assembly 7 respectively. The first connecting surface M1 and the second connecting surface M2 of the lower corrugated board connecting groove 74 are riveted to two surfaces of the beam below the corrugated board assembly 7. The corrugated plate assembly 7 is riveted and fixed with the beam above the corrugated plate assembly 7 through the upper corrugated plate connecting groove 73, and the corrugated plate assembly 7 is riveted and fixed with the beam below the corrugated plate assembly 7 through the lower corrugated plate connecting groove 74.
As shown in fig. 17, the corrugated board assembly 7 further includes an outer sealing cover plate 75 and an inner sealing cover plate 76 which are riveted to the lower corrugated board connecting groove 74, the outer sealing cover plate 75 and the inner sealing cover plate 76 respectively seal the gap between the corrugated board 71 and the lower corrugated board connecting groove 74 from the front side and the rear side of the corrugated board 71, and sealant is used to fill the gap between the corrugated board 71 and the outer sealing cover plate 75, and the gap between the corrugated board 71 and the inner sealing cover plate 76, so as to prevent water from entering the grooves, and thus prevent water from entering the vehicle cabin.
As shown in fig. 11 and 12, the front wall module 1 includes a corrugated board assembly 7 and a front wall frame formed by welding a front wall upper beam 11, a front wall lower beam 12, a front wall left upright 13 and a front wall right upright 14, the corrugated board assembly 7 of the front wall module 1 is riveted and fixed with the front wall upper beam 11 through a corrugated board upper connecting groove 73 and the front wall lower beam 12 through a corrugated board lower connecting groove 74, and the edge of a corrugated board 71 of the corrugated board assembly 7 is riveted and fixed with the front wall left upright 13 or the front wall right upright 14 after being bent by 90 degrees, so that the periphery of the corrugated board assembly 7 is connected to the front wall frame.
As shown in fig. 7, the rear wall module 2 includes a rear wall frame formed by welding a rear wall upper cross beam 21, a rear wall lower cross beam 22, a rear wall left upright 23 and a rear wall right upright 24, and the rear wall frame is hinged with two door panel assemblies of a split door through a door hinge 8. More specifically, the two door panel assemblies are hinged to the rear wall left upright 23 and the rear wall right upright 24 respectively through the door hinges 8.
As shown in fig. 14 and 15, the right wall module 4 includes one single-door panel assembly in the middle and two corrugated panel assemblies 7 at both sides of the panel assembly. The left door panel upright post 41 and the right door panel upright post 42 are respectively arranged on two sides of the door panel component, the left door panel upright post 41 and the right door panel upright post 42 are respectively connected with the corrugated panel components 7 beside each other, specifically, the edge of the corrugated panel 71 is bent by 90 degrees and then fixedly connected with the left door panel upright post 41 or the right door panel upright post 42 through the rivet 16, and the door panel component is hinged to the right door panel upright post 42 through the door hinge 8.
As shown in fig. 7 and 15, the door panel assembly includes a corrugated sheet 71, an outer sealing cover sheet 75, an L-shaped flap member 10, and a door frame 15. The door frame 15 is formed by welding an upper frame 151, a lower frame 152, and left and right side frames 153, 154. The upper end and the lower end of the corrugated plate 71 are respectively riveted with an L-shaped folded plate 10, the L-shaped folded plate 10 at the upper end of the corrugated plate 71 is riveted with the upper frame 151, the L-shaped folded plate 10 at the lower end of the corrugated plate 71 is riveted with the lower frame 152, and the left edge and the right edge of the corrugated plate 71 are respectively riveted with the left side frame 153 and the right side frame 154 after being bent for 90 degrees.
In order to make the door panel assembly stronger and more firm, a corrugated board support 72 may be added to the door panel assembly as required. In this embodiment, as shown in fig. 8, a plurality of transverse supporting members 721 are disposed on one side of the door panel assembly on the rear wall module, the left and right ends of the transverse supporting members 721 are respectively welded to the left and right side frames of the door frame 15, and the transverse supporting members 721 are adhered to the corrugated board 71 by glue.
In order to prevent water from entering the carriage, the outer sealing cover plate 75 is used for sealing the gap between the corrugated plate 71 and the L-shaped folded plate 10 on the outer side of the door panel assembly, and the sealing glue is used for sealing the gap between the corrugated plate 71 and the outer sealing cover plate 75. Further, as shown in fig. 7 to 10 and 14, a gap between the rear wall frame and the two door panel assemblies and a gap between the two door panel assemblies are provided with a sound-deadening waterproof adhesive tape 9, and the sound-deadening waterproof adhesive tape 9 is fixed on the door frame 15; and a silencing waterproof rubber strip 9 is also arranged around the door frame 15 of the door plate component of the right wall module 4.
Referring to fig. 16, in the present embodiment, the left wall module 3 is a whole corrugated board assembly 7. Referring to fig. 13, the roof module 5 includes a roof panel 51, two roof rails 52, and roof cross members 53 disposed between the two roof rails 52 for supporting the roof panel 51. Referring to fig. 4 to 6, the bottom plate module 6 includes a bottom plate 61 and a bottom plate 61 frame composed of a plurality of bottom plate cross beams 62 and a plurality of bottom plate longitudinal beams 63 and used for supporting the bottom plate 61, and two adjacent bottom plates 61 are fixed by an L-shaped folding plate 10.
After the modules are independently manufactured, the front end and the rear end of the bottom plate module 6 are respectively welded with the front wall lower cross beam 12 of the front wall module 1 and the rear wall lower cross beam 22 of the rear wall module 2, and the front end and the rear end of the top cover module 5 are respectively welded with the front wall upper cross beam 11 of the front wall module 1 and the rear wall upper cross beam 21 of the rear wall module 2; then, the left wall module 3 and the right wall module 4 are riveted with the top cover longitudinal beam 52 of the top cover module 5 through the upper corrugated plate connecting groove 73, the left wall module 3 and the right wall module 4 are riveted with the bottom plate longitudinal beam 63 of the bottom plate module 6 through the lower corrugated plate connecting groove 74, and the edges of the corrugated plates 71 of the left wall module 3 and the right wall module 4 are respectively riveted with the upright columns of the front wall module 1 and the rear wall module 2 after being bent for 90 degrees, so that the general assembly of the carriage is completed.
Assembling each module:
front wall module 1: the two corrugated plates 71 are riveted after being lapped, the upper parts of the corrugated plates 71 are arranged in upper corrugated plate connecting grooves 73 and are riveted inside and outside, the lower parts of the corrugated plates 71 are arranged in lower corrugated plate connecting grooves 74 and are provided with inner sealing cover plates 76 and outer sealing cover plates 75 and are riveted after being lapped, the gaps between the corrugated plates 71 and the sealing cover plates are filled with sealant, the upper corrugated plate connecting grooves 73 are riveted and fixed with the upper front wall cross beam 11, the lower corrugated plate connecting grooves 74 are riveted and fixed with the lower front wall cross beam 12, and the longitudinal support member 722 is lapped on the transverse support member 721 and is riveted; adopt between corrugated sheet support piece 72 and the corrugated sheet 71 to glue, corrugated sheet support piece 72 and corrugated sheet go up spread groove 73 and corrugated sheet down spread groove 74 adopt riveting fixed, accomplish the equipment of front wall module 1 after corrugated sheet support piece 72 and front wall right side stand 14, the left stand 13 welded fastening of front wall.
Left wall module 3: riveting after adopting the overlap joint between four corrugated sheet 71, the interior riveting outside going into behind the corrugated sheet upper connecting groove 73 is packed into to corrugated sheet 71 upper end, corrugated sheet 71 lower extreme is packed into corrugated sheet lower connecting groove 74 and is packed interior sealed apron 76 and the riveting behind the external seal apron 75, corrugated sheet 71 uses sealed glue to caulk with the gap of each sealed apron, longitudinal support member 722 overlap joint is riveted fixedly on horizontal support member 721, adopt between corrugated sheet support member 72 and the corrugated sheet 71 gluing, corrugated sheet support member 72 and the corrugated sheet upper connecting groove 73, corrugated sheet lower connecting groove 74 rivets, accomplish the equipment of left wall module 3 promptly.
Right wall module 4: two adjacent corrugated sheets 71 which are cut into a certain length at the front part of the right wall module 4 are lapped and then riveted, the front and the back of the whole corrugated sheet 71 are bent by 90 degrees after being connected into the whole corrugated sheet 71, and the rear part of the corrugated sheet 71 is riveted with the left door panel upright post 41. Two adjacent corrugated sheets 71 at the rear part of the right wall module 4 are lapped and then riveted to form a whole corrugated sheet 71, and the corrugated sheet 71 is bent by 90 degrees from front to back, and the front part of the corrugated sheet 71 is riveted with the right door panel upright post 42. The door hinge 8 and the right door panel upright post 42 are riveted and then welded and fixed with the door frame 15. Adopt the riveting after the overlap joint between longitudinal support member 722 and the horizontal support member 721 to fix, adopt between each support member and the corrugated sheet 71 gluey, adopt the riveting between connecting groove 73 on corrugated sheet support member 72 and the corrugated sheet, the connecting groove 74 under the corrugated sheet, the horizontal support member 721 among the door plant subassembly is riveted with left door plant stand 41, right door plant stand 42 and is accomplished right wall module 4's equipment promptly.
The bottom plate module 6: the bottom plate cross beam 62 and the bottom plate longitudinal beam 63 are welded to form a bottom frame, and the bottom plate 61 and the bottom frame are riveted and fixed through L-shaped folded plate pieces after the total assembly is completed.
Rear wall module 2: the rear wall frame is formed by welding a rear wall cross beam 21, a rear wall lower cross beam 22, a rear wall left upright 23 and a rear wall right upright 24. The upper frame 151, the lower frame 152, the left side frame 153, and the right side frame 114 are welded to form the door frame 15. The lower frame 152 is riveted to an L-shaped flap 10 and the upper frame 151 is riveted to an L-shaped flap 10. The corrugated plate 71 is riveted with two L-shaped folded plate pieces at the upper end and the lower end. The left and right sides of the corrugated board 71 are bent by 90 degrees and then riveted with the left side frame 153 and the right side frame 114. The door hinge 8 is welded and fixed with the door frame. And the door hinge 8 is welded and fixed with the door frame to complete the assembly of the rear wall module 2.
The top cover module 5: the roof longitudinal beams 52 and the roof transverse beams 53 are welded to form roof supports, and the roof plate 51, the roof transverse beams 53 and the roof longitudinal beams 52 are riveted to complete the assembly of the roof module 5.
And (3) final assembly process: the front wall lower beam 12 of the front wall module 1 and the rear wall lower beam 22 of the rear wall module 2 are welded and fixed with the bottom plate longitudinal beam 63 of the bottom plate module 6, the top cover longitudinal beam 52 of the top cover module 5 is welded and fixed with the front wall upper beam 11 of the front wall module 1 and the rear wall upper beam 21 of the rear wall module 2, the upper corrugated plate connecting groove 73 of the left wall module 3 is riveted and fixed with the top cover longitudinal beam 52 of the top cover module 5, the lower corrugated plate connecting groove 74 of the left wall module 3 is riveted and fixed with the bottom plate longitudinal beam 63 of the bottom plate module 6, the front end of the corrugated plate 71 of the left wall module 3 is bent by 90 degrees and then riveted and fixed with the front wall left upright column 13 of the front wall module 1, and the rear end of the corrugated plate 71 of the left wall module 3 is bent by 90 degrees and then riveted and fixed with the rear wall left upright column 23 of. Connecting groove 73 on the corrugated sheet of right wall module 4 and top cap longeron 52 riveting fixed of top cap module 5, connecting groove 74 and bottom plate longeron 63 riveting fixed of bottom plate module 6 under the corrugated sheet of right wall module 4, the corrugated sheet 71 front end of right wall module 4 is bent 90 back and is riveted with front wall right side post 14 riveting fixed of front wall module 1, the corrugated sheet 71 rear end of right wall module 4 is bent 90 back and is riveted with rear wall right side post 24 riveting fixed of rear wall module 2. The bottom plate 61, the bottom plate cross beam 62 and the bottom plate longitudinal beam 63 are welded to form an underframe module, and are riveted and fixed through the L-shaped folded plate 10. And the door hinge 8 of the rear wall module is riveted and fixed with the rear wall left upright post 23 and the rear wall right upright post 24 to complete the overall assembly of the carriage.
The upper and lower corrugated sheet coupling grooves 73 and 74 are used to rivet the corrugated sheet support member 72 as an important temporary support frame of the left and right wall modules 4 in the modular production of the vehicle compartment. During final assembly, the upper corrugated plate connecting groove 73 and the lower corrugated plate connecting groove 74 are riveted and fixed with the longitudinal beam or the cross beam, and the left wall module and the right wall module are assembled and fixed. Corrugated sheet 71 is symmetrical and adopts a certain length specification, and corrugated sheet 71 one side is recessed 1mm and is used for riveting behind the overlap joint between corrugated sheet 71 and the corrugated sheet 71, and the opposite side can rivet with the stand when bending 90, and the opposite side can rivet behind the overlap joint with recessed 1 mm's corrugated sheet 71 when not bending. The outer sealing cover plate 75 and the inner sealing cover plate 76 are in the same length specification, are riveted with the L-shaped folded plate part 10 or the lower connecting groove 74 of the corrugated plate, and are caulked with the gap of the corrugated plate 71 by using sealant for sealing and preventing water from entering the groove, so that the water in the carriage is prevented from entering the groove. The sealing cover plates are extended or cut in opposite lengths after being connected according to the corrugated sheets 71.
The utility model has the main characteristics that:
1. connection mode of corrugated sheet 71 and corrugated sheet 71: the corrugated board 71 is recessed by 1mm and is used for riveting after the corrugated board 71 is lapped with the corrugated board 71;
2. connection mode of corrugated board 71 and column: the corrugated plate 71 is bent by 90 degrees and then riveted with the upright post;
3. the connection and sealing mode of the corrugated plate 71 and the cross beam is as follows: on corrugated sheet 71 riveting fixed in on the corrugated sheet spread groove 73 and the corrugated sheet spread groove 74 down, spread groove 73 and the corrugated sheet spread groove 74 and crossbeam riveting fixed down on the corrugated sheet, sealed apron riveting in the corrugated sheet spread groove, through sealed glue filling corrugated sheet 71 and the sealed gap of lapping between.
4. Modular assembly: after each module is independently made, the bottom plate module 6 is welded and fixed with the front and rear wall modules, the top cover module 5 is welded and fixed with the front and rear wall modules, the upper and lower ends of the left and right wall modules are riveted and fixed with the top cover module 5 and the bottom plate module 6 through the upper corrugated plate connecting groove 73 and the lower corrugated plate connecting groove 74 respectively, and the corrugated plate 71 of the left and right wall modules is bent by 90 degrees and then is riveted and fixed with the front and rear wall modules to complete the general assembly.
5. Each module is subpackaged according to market demand functions and deformed, and the module interfaces are fixed to complete design rapidly.
The utility model discloses a carriage skeleton adopts full aluminium structural design, and the covering adopts aluminum alloy, non-metallic material or light metal material. Compared with a common steel carriage, the weight is reduced by more than 45%; compared with a carriage made of composite materials, the design is more environment-friendly, the weight is reduced, and the strength, the rigidity and the durability of the carriage are better; compared with an all-aluminum carriage, the skin of the all-aluminum carriage can be connected by aluminum alloy, non-metal materials or light metal materials, the application range is wider, the assembly mode is more optimized, and the sealing and the water proofing of the carriage are more reliable.
The existing boxcar has the defects of single material selection and insufficient manufacturing mode, and the production process adopts the direct assembly of parts as an assembly, so that the production takt is slow. The design aims at saving energy, protecting environment and improving economic benefit, and the carriage is made of aluminum alloy, non-metal materials or light metal materials in a modularized mode and is integrated with the general assembly, so that the actual production efficiency is improved.
The above description is only an embodiment utilizing the technical content of the present disclosure, and any modification and variation made by those skilled in the art can be covered by the claims of the present disclosure, and not limited to the embodiments disclosed.
Claims (8)
1. The utility model provides a lightweight carriage of modularization assembly which characterized in that: the assembly line comprises a front wall module, a rear wall module, a left wall module, a right wall module, a top cover module and a bottom plate module, wherein the modules are independently manufactured and then are subjected to general assembly; a corrugated board assembly is adopted by part or all of the six modules as a carriage skin;
the corrugated sheet subassembly include the spread groove under spread groove and the corrugated sheet on the corrugated sheet, the upper and lower both ends of corrugated sheet are fixed respectively to spread groove under spread groove and the corrugated sheet on the corrugated sheet, the corrugated sheet subassembly through spread groove realization on the corrugated sheet with the beam of corrugated sheet subassembly top be connected, through the corrugated sheet under spread groove realization and the beam of corrugated sheet subassembly below be connected.
2. A modular fabricated lightweight vehicle cabin according to claim 1, characterized in that: the corrugated board upper connecting groove and the corrugated board lower connecting groove respectively comprise a through groove for accommodating the corrugated board, the through groove is riveted with the corrugated board, one side wall of the through groove extends back to the corrugated board to form a vertical first connecting surface, and the bottom surface of the through groove extends along the horizontal direction to form a horizontal second connecting surface; the first connecting surface and the second connecting surface of the connecting groove on the corrugated board are used for realizing the riveting fixation with the beam above the corrugated board assembly, and the first connecting surface and the second connecting surface of the connecting groove under the corrugated board are used for realizing the riveting fixation with the beam below the corrugated board assembly.
3. A modular fabricated lightweight vehicle cabin according to claim 1, characterized in that: the corrugated board assembly further comprises an outer sealing cover plate and an inner sealing cover plate which are riveted to the lower connecting grooves of the corrugated board, the outer sealing cover plate and the inner sealing cover plate respectively seal gaps between the lower connecting grooves of the corrugated board and the corrugated board from the front side and the rear side of the corrugated board, and sealant is adopted to fill gaps between the corrugated board and the outer sealing cover plate and between the corrugated board and the inner sealing cover plate so as to prevent water from entering the grooves.
4. A modular fabricated lightweight vehicle cabin according to claim 1, characterized in that: the corrugated board assembly is characterized in that two sides of the corrugated board assembly are respectively connected with an upright post, and the edge of the corrugated board is bent by 90 degrees and then riveted with the upright posts.
5. A modular fabricated lightweight vehicle cabin according to claim 1, characterized in that: two adjacent corrugated boards positioned in the same corrugated board assembly are overlapped, wherein one corrugated board is overlapped with the other corrugated board after being sunken by the thickness of one corrugated board at the overlapping part, and then the overlapping part of the two corrugated boards is riveted together.
6. A modular fabricated light weight vehicular cabin as claimed in any one of claims 1 to 5, characterized in that: the front wall module, the left wall module and the right wall module comprise corrugated board components; the front wall module also comprises a front wall frame consisting of a front wall upper cross beam, a front wall lower cross beam, a front wall left upright post and a front wall right upright post, and the periphery of the corrugated board assembly of the front wall module is connected to the front wall frame; the rear wall module comprises a rear wall frame consisting of a rear wall upper cross beam, a rear wall lower cross beam, a rear wall left upright post and a rear wall right upright post, and the rear wall frame is hinged with two door panel assemblies; the middle part of the right wall module is provided with a door plate component, and the two sides of the door plate component are provided with the corrugated plate components; the top cover module comprises a top plate, two top cover longitudinal beams and a plurality of top cover cross beams which are positioned between the two top cover longitudinal beams and used for supporting the top plate; the bottom plate module comprises a bottom plate and a bottom plate frame which is composed of a plurality of bottom plate cross beams and a plurality of bottom plate longitudinal beams and used for supporting the bottom plate;
the front end and the rear end of the bottom plate module are respectively welded with a front wall lower cross beam of the front wall module and a rear wall lower cross beam of the rear wall module, and the front end and the rear end of the top cover module are respectively welded with a front wall upper cross beam of the front wall module and a rear wall upper cross beam of the rear wall module; the left wall module and the right wall module are connected with the top cover longitudinal beam through the upper connecting grooves of the corrugated boards in a riveting mode, the left wall module and the right wall module are connected with the bottom plate longitudinal beam through the lower connecting grooves of the corrugated boards in a riveting mode, the edges of the corrugated boards of the left wall module and the right wall module are bent for 90 degrees and then are respectively riveted with the stand columns of the front wall module and the rear wall module, and therefore the general assembly of the carriage is completed.
7. The modular assembly lightweight car of claim 6, wherein: the door plate assembly comprises a corrugated plate, an outer sealing cover plate, an L-shaped folded plate part and a door frame, wherein the door frame consists of an upper side frame, a lower side frame and a left side frame and a right side frame; the outer sealing cover plate seals a gap between the corrugated plate and the L-shaped folded plate part, and the gap between the corrugated plate and the outer sealing cover plate is filled with sealant.
8. The modular assembly lightweight car of claim 6, wherein: the right wall module is provided with a door panel component with a single door, and a silencing waterproof adhesive tape is arranged on the periphery of a door frame of the door panel component; the back wall module is provided with two door plate components of a split door, and the gaps between the back wall framework and the two door plate components and between the two door plate components are provided with silencing waterproof rubber strips.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920089880.2U CN209833798U (en) | 2019-01-21 | 2019-01-21 | Modularized assembly lightweight carriage |
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| CN201920089880.2U CN209833798U (en) | 2019-01-21 | 2019-01-21 | Modularized assembly lightweight carriage |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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