CN220374652U - Assembled composite board carriage structure - Google Patents
Assembled composite board carriage structure Download PDFInfo
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- CN220374652U CN220374652U CN202321529466.1U CN202321529466U CN220374652U CN 220374652 U CN220374652 U CN 220374652U CN 202321529466 U CN202321529466 U CN 202321529466U CN 220374652 U CN220374652 U CN 220374652U
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- 239000002131 composite material Substances 0.000 title claims abstract description 52
- 238000003825 pressing Methods 0.000 claims abstract description 17
- 239000003365 glass fiber Substances 0.000 claims description 8
- 229920001169 thermoplastic Polymers 0.000 claims description 8
- 239000004416 thermosoftening plastic Substances 0.000 claims description 8
- 238000007493 shaping process Methods 0.000 claims 3
- 238000003466 welding Methods 0.000 abstract description 4
- 230000002093 peripheral effect Effects 0.000 abstract description 2
- 230000001413 cellular effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
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- Body Structure For Vehicles (AREA)
Abstract
The box assembly is arranged on the underframe assembly and comprises a bottom beam, the box assembly comprises a side plate assembly and a top frame assembly arranged at the upper end of the side plate assembly, the box assembly is assembled with a rear door assembly and the side door assembly respectively, the top frame assembly comprises a top plate, a top beam and a fixed rod connected with the top beam through rivets, the top plate is riveted and fixed with the top beam and the fixed rod respectively, and the side plate assembly comprises a support column, an inner upright column, an inner transverse bar and a composite plate; according to the utility model, through the arrangement of the structures such as the composite board, the inner upright post, the inner cross bar, the upper pressing bar, the lower pressing bar, the side pressing bar and the like, the welding of the peripheral structure of the composite board is effectively avoided through the assembly of all the structural components and the fastening of rivets, and the light weight of the carriage structure of the composite board is completed.
Description
Technical Field
The utility model relates to the field of logistics carriages, in particular to an assembled composite board carriage structure.
Background
Along with the development of the logistics carriage industry, the lightweight trend is that the thermoplastic glass fiber reinforced cellular composite material is a lightweight high-strength composite material, the product can be recycled, and the thermoplastic glass fiber reinforced cellular composite material has the characteristics of excellent environmental protection, energy conservation, light weight and the like, and can be widely applied to vans, refrigerated vehicles and logistics vehicle carriages.
The traditional carriage body adopts the welding mode more, and thermoplastic glass fiber reinforced cellular composite board and metal mounting can't pass through welded fastening, leads to the carriage body can't realize lighter and thinner structure, is unfavorable for the further implementation of lightweight.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model provides an assembled composite board carriage structure, which solves the problems that a carriage body cannot realize a lighter and thinner structure due to the fact that a thermoplastic glass fiber reinforced honeycomb composite board cannot be fastened through welding, and is not beneficial to further implementation of light weight.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the box assembly is mounted on the underframe assembly, the underframe assembly comprises a bottom beam, the box assembly comprises a side plate assembly and a top frame assembly mounted at the upper end of the side plate assembly, and the box assembly is assembled with the rear door assembly and the side door assembly respectively;
the top frame assembly comprises a top plate, a top beam and a fixed rod connected with the top beam through rivets, the top plate is respectively fixed with the top beam and the fixed rod through rivets, and the side plate assembly comprises support columns, inner upright columns, inner cross bars and composite plates;
the support column rivet is connected with a side pressure strip and is formed into a side clamping plate groove, the bottom beam rivet is connected with a lower pressing strip and is formed into a lower clamping plate groove, the top beam rivet is connected with an upper pressing strip and is formed into an upper clamping plate groove, two ends of the support column and the inner upright post are respectively sleeved with the top beam and the bottom beam and are fastened by rivets, and the composite plate is respectively connected with the inner upright post, the inner transverse strip, the side pressing strip, the lower pressing strip and the upper pressing strip rivet.
Preferably, the bottom beam is frame-shaped, and a structural interface connected with the lower pressing strip and the inner upright post is reserved at the periphery.
Preferably, the top beam comprises a top cross beam, a top longitudinal beam, a three-way connecting pipe and a three-way connecting plate, wherein three feet of the three-way connecting plate are respectively and fixedly connected with the top cross beam, the top longitudinal beam and the three-way connecting pipe.
Preferably, the tee joint connecting pipe is connected with the tee joint connecting plate in a clamping mode, and one end, far away from the tee joint connecting plate, of the tee joint connecting pipe is sleeved with the supporting column.
Preferably, a connecting plate is arranged above the three-way connecting plate, and the connecting plate is respectively fastened with the top cross beam and the top longitudinal beam through rivets.
Preferably, the inner upright post comprises a convex part and a connecting part, wherein the convex part is connected with the top beam rivet, and the connecting part is connected with the bottom beam rivet to form a top cross beam and a top longitudinal beam.
Preferably, the inner cross bars are arranged in a plurality and horizontally installed, and the end parts of the inner cross bars can be connected with the inner upright posts and the side pressure bars through rivets.
Preferably, the inner upright posts are arranged in a plurality of vertical ways, and the composite board is arranged between the inner upright posts and the rear door assembly as well as between the inner upright posts and the side door assembly.
Preferably, the composite board is a thermoplastic glass fiber reinforced honeycomb composite board.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, through the arrangement of the structures such as the composite board, the inner upright post, the inner cross bar, the upper pressing bar, the lower pressing bar, the side pressing bar and the like, the welding of the peripheral structure of the composite board is effectively avoided through the assembly of all the structural components and the fastening of rivets, and the light weight of the carriage structure of the composite board is completed.
2. According to the utility model, the clamping plate grooves are formed by connecting the pressing strips with the bottom beams, the top beams and the supporting columns through rivets, and a plurality of inner cross bars are assembled, so that the positions of the composite plates are effectively fixed, the structural strength of a carriage is integrally enhanced, and the application scene is wider.
Drawings
FIG. 1 is a schematic view of a composite slab car structure of the present utility model;
FIG. 2 is a schematic view of a portion of the composite slab car structure of the present utility model;
FIG. 3 is a schematic view of a portion of the top frame assembly of the present utility model;
FIG. 4 is a schematic view of the connection structure of the side panel assembly of the present utility model;
FIG. 5 is an enlarged view of a portion of the structure of FIG. 4A in accordance with the present utility model;
FIG. 6 is a structural connection diagram of a support column and side pressure bars of the present utility model;
FIG. 7 is a perspective view of an upper molding of the present utility model;
FIG. 8 is a schematic view of the connection structure of the inner column and the bottom beam of the present utility model;
FIG. 9 is an enlarged view of a portion of the structure at B of FIG. 8 in accordance with the present utility model;
FIG. 10 is a schematic view of the connection structure of the lower molding and the bottom beam of the present utility model;
FIG. 11 is a schematic view of the structure of the inner column of the present utility model.
In the figure: 1. a top plate; 2. a top beam; 201. a top beam; 202. a roof rail; 203. a three-way connecting pipe; 204. a three-way connecting plate; 3. a connecting plate; 4. a support column; 5. a side door assembly; 6. a rear door assembly; 7. a fixed rod; 8. an inner column; 801. a convex portion; 802. a connection part; 9. an inner cross bar; 10. an upper pressing bar; 11. a side pressing bar; 1101. a side card slot; 12. a lower pressing bar; 1201. a lower clamping plate groove; 13 bottom beams, 14 and composite boards.
Detailed Description
So that the manner in which the above recited objects, features and advantages of the present utility model can be understood in detail, a more particular description of the utility model, briefly summarized below, may be had by reference to the appended drawings. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the utility model, however, the utility model may be practiced in other ways than those described herein, and therefore the scope of the utility model is not limited to the specific embodiments disclosed below.
As shown in fig. 1-3, the utility model discloses a fabricated composite board carriage structure, which comprises a chassis assembly and a box assembly, wherein the box assembly is installed on the chassis assembly, the chassis assembly comprises a bottom beam 13, the box assembly comprises a side flat plate assembly and a top frame assembly installed at the upper end of the side flat plate assembly, the box assembly is assembled with a rear door assembly 6 and a side door assembly 5 respectively, the top frame assembly comprises a top plate 1, a top plate 2 and a fixing rod 7 connected with the top plate by rivets, the top plate 1 is riveted and fixed with the top plate 2 and the fixing rod 7 respectively, the side flat plate assembly comprises support columns 4, inner upright columns 8, inner transverse strips 9 and composite boards 14, and the composite boards 14 are thermoplastic glass fiber reinforced honeycomb composite boards.
It should be noted that, the area of the composite board 14 in fig. 2 is customized according to the size of the side of the cabin, and the production process of the thermoplastic glass fiber reinforced honeycomb composite board is provided for producing a board with an ultra-large area, and two sides of the side panel assembly, where the door is not installed, are both composite boards.
The top beam 2 comprises a top cross beam 201, a top longitudinal beam 202, a three-way connecting pipe 203 and a three-way connecting plate 204, wherein three feet of the three-way connecting plate 204 are respectively and fixedly connected with the top cross beam 201, the top longitudinal beam 202 and the three-way connecting pipe 203, a connecting plate 3 is arranged above the three-way connecting plate 204, the connecting plate 3 is respectively and fixedly connected with the top cross beam 201 and the top longitudinal beam 202 through rivets, the three-way connecting pipe 203 is clamped with the three-way connecting plate 204, one end of the three-way connecting pipe 203, far away from the three-way connecting plate 204, is sleeved with a supporting column 4, a plurality of inner upright columns 8 are vertically arranged, and a composite board 14 is arranged between each inner upright column 8 and the back door assembly 6 and the side door assembly 5.
As shown in fig. 4-10, the bottom beam 13 is a frame, structural interfaces connected with the lower batten 12 and the inner upright post 8 are reserved on the periphery, the support column 4 is connected with the side pressure strip 11 by rivets and is formed into a side clamping plate groove 1101, the bottom beam 13 is connected with the lower batten 12 by rivets and is formed into a lower clamping plate groove 1201, the top beam 2 is connected with the upper batten 10 by rivets and is formed into an upper clamping plate groove, two ends of the support column 4 and the inner upright post 8 are respectively sleeved with the top beam 2 and the bottom beam 13 and are fastened by rivets, and the composite board 14 is respectively connected with the inner upright post 8, the inner transverse strip 9, the side pressure strip 11, the lower batten 12 and the upper batten 10 by rivets.
As shown in fig. 11, the inner pillar 8 includes a convex portion 801 and a connecting portion 802, the convex portion 801 is rivet-connected with the roof rail 2, and the connecting portion 802 is rivet-connected with the floor rail 13 to the roof rail 201 and the roof rail 202.
It should be noted that, the top frame assembly and the bottom beam 13 are prepared, the support column 4 is first sleeved on the bottom beam 13, the composite plate 14 is then installed, the side batten 11 is connected with the composite plate 14 and the support 4 by rivets, then the inner upright post 8 and the inner cross bar 9 are sequentially installed and connected with the composite plate 14 by rivets, then the top frame assembly is fixedly connected with the support column 4, and finally the upper batten 10 and the lower batten 12 are installed, so that the composite plate 14 is further fastened.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (9)
1. The assembled composite board carriage structure comprises a bottom frame assembly and a box assembly, wherein the box assembly is arranged on the bottom frame assembly, and is characterized in that the bottom frame assembly comprises a bottom beam (13), the box assembly comprises a side plate assembly and a top frame assembly arranged at the upper end of the side plate assembly, and the box assembly is assembled with a rear door assembly (6) and a side door assembly (5) respectively;
the top frame assembly comprises a top plate (1), a top beam (2) and a fixed rod (7) connected with the top beam through rivets, the top plate (1) is respectively fixed with the top beam (2) and the fixed rod (7) through rivets, and the side plate assembly comprises a support column (4), an inner upright column (8), an inner transverse bar (9) and a composite plate (14);
support column (4) rivet connection has side pressure strip (11) and shaping to side cardboard groove (1101), roof beam (13) rivet connection has layering (12) and shaping to layering groove (1201) down, roof beam (2) rivet connection has layering (10) and shaping to have last cardboard groove, the both ends of support column (4) and interior stand (8) cup joint and rivet fastening with roof beam (2) and roof beam (13) respectively, composite sheet (14) respectively with interior stand (8), interior crossband (9), side pressure strip (11), layering (12) and last layering (10) rivet connection down.
2. The assembled composite board carriage structure according to claim 1, wherein the bottom beam (13) is a frame, and a structural interface connected with the lower pressing bar (12) and the inner upright (8) is reserved at the periphery.
3. The assembled composite board carriage structure according to claim 1, wherein the top beam (2) comprises a top cross beam (201), a top longitudinal beam (202), a three-way connecting pipe (203) and a three-way connecting plate (204), and three legs of the three-way connecting plate (204) are fixedly connected with the top cross beam (201), the top longitudinal beam (202) and the three-way connecting pipe (203) respectively.
4. A fabricated composite board car structure according to claim 3, wherein the three-way connecting pipe (203) is clamped with the three-way connecting plate (204), and one end of the three-way connecting pipe (203) far away from the three-way connecting plate (204) is sleeved with the supporting column (4).
5. The assembled composite board carriage structure according to claim 4, wherein a connecting board (3) is installed above the three-way connecting board (204), and the connecting board (3) is respectively fastened with a top cross beam (201) and a top longitudinal beam (202) through rivets.
6. A fabricated composite board car structure according to claim 1, wherein the inner pillar (8) comprises a protrusion (801) and a connecting portion (802), the protrusion (801) is rivet-connected with the top beam (2), and the connecting portion (802) is rivet-connected with the bottom beam (13) to the top cross member (201) and the top longitudinal member (202).
7. A fabricated composite board car structure according to claim 1, wherein the inner cross bars (9) are provided in plurality and horizontally installed, and the ends of the inner cross bars (9) are rivet-connected with the inner upright (8) and the side pressure bars (11).
8. A fabricated composite panel car structure according to claim 6, characterized in that the inner uprights (8) are provided in plurality and vertically mounted, and the composite panel (14) is mounted between the inner uprights (8) and the rear door assembly (6) and side door assembly (5).
9. A fabricated composite board car structure according to any one of claims 1-8, wherein said composite board (14) is a thermoplastic glass fiber reinforced honeycomb composite board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321529466.1U CN220374652U (en) | 2023-06-14 | 2023-06-14 | Assembled composite board carriage structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321529466.1U CN220374652U (en) | 2023-06-14 | 2023-06-14 | Assembled composite board carriage structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220374652U true CN220374652U (en) | 2024-01-23 |
Family
ID=89569371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321529466.1U Active CN220374652U (en) | 2023-06-14 | 2023-06-14 | Assembled composite board carriage structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220374652U (en) |
-
2023
- 2023-06-14 CN CN202321529466.1U patent/CN220374652U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |