CN216581548U - Automobile rear floor framework beam welding assembly transportation frame - Google Patents
Automobile rear floor framework beam welding assembly transportation frame Download PDFInfo
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- CN216581548U CN216581548U CN202121634606.2U CN202121634606U CN216581548U CN 216581548 U CN216581548 U CN 216581548U CN 202121634606 U CN202121634606 U CN 202121634606U CN 216581548 U CN216581548 U CN 216581548U
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- frame
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- limiting
- beam welding
- welding assembly
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- 238000003466 welding Methods 0.000 title claims abstract description 34
- 230000000670 limiting effect Effects 0.000 claims abstract description 39
- 238000003825 pressing Methods 0.000 claims abstract description 27
- 230000000712 assembly Effects 0.000 claims abstract description 10
- 238000000429 assembly Methods 0.000 claims abstract description 10
- 239000011120 plywood Substances 0.000 claims description 9
- 238000003475 lamination Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 3
- 230000009191 jumping Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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Abstract
The utility model discloses an automobile rear floor framework beam welding assembly transportation frame which comprises an underframe, wherein two groups of bottom surface supporting assemblies are arranged on the underframe side by side, side surface supporting frames are connected to the front side and the rear side of the underframe, side limiting assemblies which are oppositely arranged are fixed in the middles of the side surface supporting frames on the front side and the rear side, end surface supporting frames are connected to the left side and the right side of the underframe, two ends of each side limiting assembly are respectively connected with the end surface supporting frames on the two sides, a lower layer pressing bar and an upper layer pressing bar positioned above the lower layer pressing bar are bridged between the end surface supporting frames on the two sides, and a weather-borne pressure is bridged at the tops of the side surface supporting frames on the two sides. The remarkable effects are as follows: the automobile rear floor framework beam welding assembly is prevented from jumping out of a fixed position due to insufficient pressure, and the stability in the transportation process is improved.
Description
Technical Field
The utility model relates to the technical field of automobile part packaging and logistics transportation, in particular to a transportation frame for an automobile rear floor framework beam welding assembly.
Background
At present, a rear floor framework beam welding assembly of an automobile is generally of a frame structure shaped like a Chinese character 'ri' or a Chinese character 'mu', namely, the rear floor framework beam welding assembly is manufactured by welding (two longitudinal beams + three cross beams) or (two longitudinal beams + four cross beams) on a welding main line. In the production and manufacturing process of the automobile rear floor framework beam welding assembly, a transport frame is often used for storage and transportation. However, due to the special structure of the rear floor framework beam welding assembly, jolting and shaking often exist due to uneven road surfaces in the transportation process, and if the fastening force applied to the rear floor framework beam welding assembly is insufficient, the rear floor framework beam welding assembly may jump out of a fixed position on a transportation frame, so that the rear floor framework beam welding assembly is damaged, and serious loss is brought to production.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model aims to provide the transportation frame for the welding assembly of the framework beam of the rear floor of the automobile, which has high stability in the transportation process and can avoid damage to the welding assembly of the framework beam of the rear floor in the processes of taking, placing and transporting.
In order to achieve the purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides a floor skeleton roof beam welding assembly transportation frame behind car which the key lies in: the bottom frame is provided with two groups of bottom surface supporting assemblies side by side, the front side and the rear side of the bottom frame are both connected with side surface supporting frames, the middle parts of the side surface supporting frames at the front side and the rear side are fixed with side limiting assemblies which are oppositely arranged, the left side and the right side of the bottom frame are both connected with end surface supporting frames, the two ends of each side limiting assembly are respectively connected with the end surface supporting frames at the two sides, a lower layer of pressing bar and an upper layer of pressing bar positioned above the lower layer of pressing bar are bridged between the end surface supporting frames at the two sides, and the top parts of the side surface supporting frames at the two sides are bridged with a top cross beam;
the bottom surface supporting component comprises a plywood base plate, a plurality of first supporting bodies are fixed on the inner side of the upper surface of the plywood base plate, a plurality of second supporting bodies are fixed on the outer side of the upper surface of the plywood base plate, the length of each first supporting body is larger than that of each second supporting body, and the distance between every two adjacent first supporting bodies is smaller than that of each second supporting body.
Furthermore, the bottom frame comprises a bottom supporting frame formed by connecting a plurality of parallel crossbeams and a plurality of parallel longitudinal beams, and the left end and the right end of the bottom supporting frame are respectively provided with an end face support used for being connected with the end face supporting frame.
Furthermore, the middle parts of the front side and the rear side of the bottom supporting frame are connected with a plurality of rectangular connecting pieces, and the corners of the bottom supporting frame are connected with L-shaped connecting pieces.
Furthermore, the side limit component comprises a side limit framework, two ends of the side limit framework are connected with the end face support frame through first connecting blocks, one side surface of the side limit framework is connected with a plurality of connecting rods used for being connected with the side face support frame, the other side surface of the side limit framework is covered with a first connecting piece, and a plurality of groups of limiting parts are fixed on the first connecting piece.
Furthermore, the limiting part comprises two first limiting blocks in a T shape and a second limiting block in a rectangular shape, and the two first limiting blocks are arranged oppositely.
Further, lower layer of pressure thick stick is including pushing down the thick stick skeleton, should push down the both ends of thick stick skeleton through the second connecting block with the terminal surface support frame links to each other it is equipped with the second connecting piece to push down the upper surface of thick stick skeleton cover the surface of second connecting piece is provided with the cushion.
Further, go up the lamination thick stick including last pressure thick stick skeleton, should go up the both ends of pressing the thick stick skeleton pass through the third connecting block with the terminal surface support frame links to each other go up the downside of pressing the thick stick skeleton and cover and be equipped with the third connecting piece, be fixed with a plurality of first briquetting and second briquetting on this third connecting piece, and be formed with the spacing groove between first briquetting and second briquetting.
The utility model has the following remarkable effects:
(1) according to the utility model, through the matching of the bottom surface supporting assembly, the side limiting assembly, the upper laminating bar and the lower laminating bar, the automobile rear floor framework beam welding assembly is firmly pressed and fixed, the automobile rear floor framework beam welding assembly is prevented from jumping out of a fixed position due to insufficient pressure, and the stability in the transportation process is improved;
(2) the buffer cushion layers are arranged on the surfaces of the supporting piece and the limiting piece which are used for directly contacting the welding assembly of the framework beam of the rear floor of the automobile, so that the damage to the surface quality of the welding assembly of the framework beam of the rear floor of the automobile in the processes of taking, placing and transporting can be avoided;
(3) the transportation frame is provided with a plurality of mounting positions, can store a plurality of automobile rear floor framework beam welding assemblies simultaneously, and can improve the area utilization rate of a warehouse and the transportation efficiency of materials.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the construction of the chassis;
FIG. 3 is a schematic structural view of the floor support assembly;
FIG. 4 is a schematic structural view of a side stop assembly;
FIG. 5 is a schematic view of the construction of the lower laminated bar;
fig. 6 is a schematic view of the structure of the upper lamination bar.
Detailed Description
The following provides a more detailed description of the embodiments and the operation of the present invention with reference to the accompanying drawings.
As shown in fig. 1, an automobile rear floor frame beam welding assembly transportation frame comprises an underframe 1, wherein two groups of bottom surface supporting assemblies 2 are arranged on the underframe 1 side by side, side supporting frames 3 are connected to the front side and the rear side of the underframe 1, side limiting assemblies 4 which are arranged oppositely are fixed in the middle of the side supporting frames 3 on the front side and the rear side, end surface supporting frames 5 are connected to the left side and the right side of the underframe 1, two ends of each side limiting assembly 4 are respectively connected with the end surface supporting frames 5 on the two sides, a lower pressing rod 6 and an upper pressing rod 7 which is located above the lower pressing rod 6 are bridged between the end surface supporting frames 5 on the two sides, and a top cross beam 8 is bridged between the tops of the side supporting frames 3 on the two sides.
Referring to the attached drawing 2, the bottom frame 1 includes a bottom support frame formed by connecting a plurality of parallel cross beams 11 and a plurality of parallel longitudinal beams 12, end face support blocks 13 for connecting with the end face support frames 5 are respectively arranged at the left and right ends of the bottom support frame, a plurality of rectangular connectors 14 are connected to the middle portions of the front and rear sides of the bottom support frame, the side support frames 3 are connected with the bottom frame 1 through the rectangular connectors 14, L-shaped connectors 15 are connected to the corners of the bottom support frame, and the adjacent side support frames 3 and the end face support frames 5 are connected and fixed through the L-shaped connectors 15. The underframe 1 with the structure can be conveniently connected with the side support frame 3 and the end support frame 5 to form a transportation frame, and can also have enough connection strength when being connected.
As shown in fig. 3, the bottom surface support assembly 2 includes a plywood base plate 21, a plurality of first supports 22 are fixed on an inner side of an upper surface of the plywood base plate 21, a plurality of second supports 23 are fixed on an outer side of the upper surface of the plywood base plate 21, a length of each first support 22 is longer than that of each second support 23, and a distance between two adjacent first supports 22 is smaller than that of each second support 23. Through the first supporting body 2 and the second supporting body 23 which are arranged side by side and in a staggered mode, a good bottom limiting effect can be provided for the rear floor framework beam welding assembly, and therefore the assembly is prevented from moving in the XY direction in the transportation process.
Referring to fig. 4, the side limiting assembly 4 includes a side limiting frame 41, two ends of the side limiting frame 41 are connected to the end face support frame 5 through first connecting blocks 42, a plurality of connecting rods 43 used for being connected to the side support frame 3 are connected to one side surface of the side limiting frame 41, a first connecting member 44 is covered on the other side surface of the side limiting frame 41, and a plurality of sets of limiting members 45 are fixed to the first connecting member 44.
Further, the limiting member 45 includes two first limiting blocks 451 in a T shape and a rectangular second limiting block 452, the two first limiting blocks 451 are disposed oppositely, and the second limiting block 452 is disposed between the two first limiting blocks 451 in a group.
The side limit component 4 of the above-mentioned structure through both sides can provide good spacing to every assembly, but also can provide good interval effect to two adjacent assemblies, avoids taking place to collide with between the adjacent assembly in the transportation.
As shown in fig. 5, the lower pressing bar 6 includes a pressing bar framework 61, two ends of the pressing bar framework 61 are connected to the end face support frame 5 through second connection blocks 62, a second connection member 63 covers the upper surface of the pressing bar framework 61, a cushion pad 64 is arranged on the surface of the second connection member 63, and the cushion pad 64 can avoid damage to the surface quality of the automobile rear floor framework beam welding assembly in the processes of taking, placing and transporting.
As shown in fig. 6, the upper lamination bar 7 includes an upper pressing bar frame 71, both ends of the upper pressing bar frame 71 are connected to the end face support frame 5 through third connection blocks 72, a third connection member 73 is disposed on the lower side surface of the upper pressing bar frame 71, a plurality of first pressing blocks 74 and second pressing blocks 75 are fixed to the third connection member 73, and a limiting groove 76 is formed between the first pressing blocks 74 and the second pressing blocks 75.
Through the cooperation of lower floor's pressure thick stick 6 and upside pressure thick stick 7 to carry on spacingly to the upper and lower both sides of back floor skeleton roof beam welding assembly in vertical, and then cooperate with bottom surface supporting component 2, side limit subassembly 4, all carried out good spacing on the six directions of triaxial of whole assembly, prevented that floor skeleton roof beam welding assembly receives behind the car not enough and jump out fixed position, improved the stability and the security of transportation.
The technical solution provided by the present invention is described in detail above. The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.
Claims (7)
1. The utility model provides a floor skeleton roof beam welding assembly transportation frame behind car which characterized in that: the bottom frame is provided with two groups of bottom surface supporting assemblies side by side, the front side and the rear side of the bottom frame are both connected with side surface supporting frames, the middle parts of the side surface supporting frames at the front side and the rear side are fixed with side limiting assemblies which are oppositely arranged, the left side and the right side of the bottom frame are both connected with end surface supporting frames, the two ends of each side limiting assembly are respectively connected with the end surface supporting frames at the two sides, a lower layer of pressing bar and an upper layer of pressing bar positioned above the lower layer of pressing bar are bridged between the end surface supporting frames at the two sides, and the top parts of the side surface supporting frames at the two sides are bridged with a top cross beam;
the bottom surface supporting component comprises a plywood base plate, a plurality of first supporting bodies are fixed on the inner side of the upper surface of the plywood base plate, a plurality of second supporting bodies are fixed on the outer side of the upper surface of the plywood base plate, the length of each first supporting body is larger than that of each second supporting body, and the distance between every two adjacent first supporting bodies is smaller than that of each second supporting body.
2. The automobile rear floor skeleton beam welding assembly transportation frame of claim 1, characterized in that: the chassis comprises a bottom supporting frame formed by connecting a plurality of parallelly arranged cross beams and a plurality of parallelly arranged longitudinal beams, and end face supports used for being connected with the end face supporting frame are arranged at the left end and the right end of the bottom supporting frame respectively.
3. The automobile rear floor skeleton beam welding assembly transportation frame of claim 2, characterized in that: the middle parts of the front side and the rear side of the bottom supporting frame are connected with a plurality of rectangular connecting pieces, and the corners of the bottom supporting frame are connected with L-shaped connecting pieces.
4. The automobile rear floor skeleton beam welding assembly transportation frame of claim 1, characterized in that: the side limiting component comprises a side limiting framework, two ends of the side limiting framework are connected with the end face supporting frame through first connecting blocks, one side surface of the side limiting framework is connected with a plurality of connecting rods used for being connected with the side face supporting frame, the other side surface of the side limiting framework is covered with a first connecting piece, and a plurality of groups of limiting pieces are fixed on the first connecting piece.
5. The automobile rear floor skeleton beam welding assembly transportation frame of claim 4, wherein: the limiting part comprises two first limiting blocks in a T shape and a rectangular second limiting block, and the two first limiting blocks are arranged oppositely.
6. The automobile rear floor skeleton beam welding assembly transportation frame of claim 1, characterized in that: lower layer pressure thick stick is including pushing down the thick stick skeleton, should push down the both ends of thick stick skeleton pass through the second connecting block with the terminal surface support frame links to each other it is equipped with the second connecting piece to push down the upper surface of thick stick skeleton cover the surface of second connecting piece is provided with the cushion.
7. The automobile rear floor skeleton beam welding assembly transportation frame of claim 1, characterized in that: go up the lamination thick stick and include last pressure thick stick skeleton, should go up the both ends of pressing the thick stick skeleton pass through the third connecting block with the terminal surface support frame links to each other go up the downside of pressing the thick stick skeleton and cover and be equipped with the third connecting piece, be fixed with a plurality of first briquetting and second briquetting on this third connecting piece, and be formed with the spacing groove between first briquetting and second briquetting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121634606.2U CN216581548U (en) | 2021-07-19 | 2021-07-19 | Automobile rear floor framework beam welding assembly transportation frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121634606.2U CN216581548U (en) | 2021-07-19 | 2021-07-19 | Automobile rear floor framework beam welding assembly transportation frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216581548U true CN216581548U (en) | 2022-05-24 |
Family
ID=81608112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121634606.2U Active CN216581548U (en) | 2021-07-19 | 2021-07-19 | Automobile rear floor framework beam welding assembly transportation frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216581548U (en) |
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2021
- 2021-07-19 CN CN202121634606.2U patent/CN216581548U/en active Active
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