CN212354191U - Section bar assembly of carriage body and carriage body - Google Patents
Section bar assembly of carriage body and carriage body Download PDFInfo
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- CN212354191U CN212354191U CN202020372192.XU CN202020372192U CN212354191U CN 212354191 U CN212354191 U CN 212354191U CN 202020372192 U CN202020372192 U CN 202020372192U CN 212354191 U CN212354191 U CN 212354191U
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- 210000000078 claw Anatomy 0.000 claims description 15
- 230000003746 surface roughness Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 abstract description 11
- 238000010586 diagram Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model provides a section bar subassembly and railway carriage or compartment body of railway carriage or compartment body, the section bar subassembly is including assembling the first section bar on the roof and assembling the second section bar on the curb plate, first section bar has first assembly portion, and the second section bar has second assembly portion, the outside of first assembly portion is equipped with downwardly extending's assembly limit, set up on the second assembly portion with the notch that the assembly limit matches, the assembly limit passes through the fastener to be fixed in the notch; by arranging the first section bar assembled on the top plate and the second section bar assembled on the side plate, the section bars are adopted to facilitate structural arrangement, and the structural strength and the sealing property are ensured; when the top plate and the side plate are assembled, only the first section bar and the second section bar are fixed through the fasteners, and the assembling edges and the notches are arranged, so that the positioning speed during assembly is improved, the assembling efficiency is improved, and the plate thickness adjusting device can be suitable for plate thicknesses with different thicknesses; the assembly edge and the notch are fixed in a lap joint mode, so that the structural strength is guaranteed, the lap joint contact area is large, and the sealing performance is improved.
Description
Technical Field
The utility model belongs to the technical field of the container, concretely relates to section bar subassembly and the railway carriage or compartment body of the railway carriage or compartment body.
Background
At present, light truck van vehicles which circulate in the market and meet the regulations are mostly shipped in whole boxes, and can only be transported by one carriage head and one carriage body, so that the logistics cost of purchasing the vehicles is greatly increased. In order to reduce the transportation cost, a detachable box body is provided, six parts of the box body are packed and transported, and then are assembled into a carriage body; at present, the six parts are generally assembled through screws, an inner folded edge is arranged in the two adjacent parts or an inner lining plate is arranged in the two adjacent parts, so that the assembly and the fixation are realized, but the assembly speed of the carriage body is slow, the structural strength of the joint is weak, and the sealing performance is poor. The existing mainstream aluminum profile in the market can only adapt to one or two types of plate thicknesses, the limitation is large, the number of die sinking needs to be increased to adapt to plates with different thicknesses, the production cost is increased, and the production efficiency is reduced.
Disclosure of Invention
The utility model discloses to foretell technical problem, provide a section bar subassembly of the railway carriage or compartment body, structural strength is great, and assembly speed is fast, and sealing performance is good.
In order to achieve the technical purpose, the utility model adopts the following technical scheme:
the utility model provides a section bar subassembly of railway carriage or compartment body for connect roof and the curb plate of the railway carriage or compartment body, the section bar subassembly is including assembling first section bar on the roof and assembly are in second section bar on the curb plate, first section bar has first assembly portion, and the second section bar has second assembly portion, the outside of first assembly portion is equipped with downwardly extending's assembly limit seted up in the second assembly portion with the notch that the assembly limit matches, the assembly limit is fixed through the fastener in the notch.
Furthermore, a limiting protrusion protruding downwards is arranged on the first assembling portion, a limiting groove matched with the limiting protrusion is arranged on the second assembling portion, and the limiting protrusion is located in the limiting groove.
Furthermore, the first section bar is provided with a first fixing part for coating the edge of the top plate and a first assembling part extending outwards along the first fixing part, and the first fixing part protrudes downwards from the first assembling part.
Further, the second section bar is provided with a second assembling portion and a second fixing edge extending downwards along the outer side of the second assembling portion, and the second fixing edge is located on the outer side of the side plate.
Furthermore, the second section bar is also provided with an inserting plate positioned on the inner side of the side plate, and the inserting plate is inserted in the second assembling part.
Furthermore, a plurality of slots matched with the inserting plates are formed in the second assembling portion, and the inserting plates are inserted into the slots.
Furthermore, the upper end of the inserting plate is provided with an outward folded edge, an upward inserting edge is arranged on the outer side of the folded edge, the inserting edge is located in the slot, and the length of the inserting edge is smaller than or equal to the depth of the slot.
Furthermore, the second fixing edge is provided with a positioning protrusion which protrudes inwards and is used for limiting the upper end surface of the side plate.
Furthermore, a plurality of triangular notches used for increasing the surface roughness of the second fixing edge are formed in the inner side of the second fixing edge.
Further, the width of the triangular notch is 0.4mm-1 mm.
Furthermore, the inner side of the second assembling portion is provided with a limiting block extending upwards, the inner side of the first assembling portion is provided with a limiting claw extending inwards and downwards, and the limiting block is located on the inner side of the limiting claw.
Furthermore, a limiting groove matched with the limiting claw is formed in the limiting block, and the limiting claw is located in the limiting groove.
Furthermore, the limiting claw is in a semi-arc shape.
Further, the first section bar is provided with a first assembling portion, a first fixing edge horizontally extending along the lower side of the first assembling portion, and an assembling plate fixed on the upper side of the first assembling portion, wherein the assembling plate is located on the upper side of the top plate.
According to the section bar assembly of the carriage body, the carriage body with the section bar assembly is further provided, the structural strength is guaranteed to be high, the assembling speed is high, and the sealing performance is good.
A carriage body comprises a top plate, side plates and the profile assembly used for connecting the top plate and the side plates.
The section bar component of the carriage body provided by the utility model adopts the section bar to facilitate the structure setting by arranging the first section bar assembled on the top plate and the second section bar assembled on the side plate, thereby ensuring the structural strength and the sealing performance; when the top plate and the side plate are assembled, only the first section bar and the second section bar are fixed through the fasteners, and the assembling edges and the notches are arranged, so that the positioning speed during assembly is improved, and the assembling efficiency is improved; the assembly edge and the notch are fixed in a lap joint mode, so that the structural strength is guaranteed, the lap joint contact area is large, and the sealing performance is improved.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of the present invention.
Fig. 2 is a schematic diagram of the exploded structure of fig. 1.
Fig. 3 is a schematic cross-sectional view of the profile assembly of fig. 1.
Fig. 4 is an enlarged schematic view of the first profile of fig. 3.
Fig. 5 is an enlarged schematic view of the second profile of fig. 3.
Fig. 6 is an enlarged schematic structure view of the interposer of fig. 5.
Fig. 7 is a schematic structural diagram of a second embodiment of the present invention.
Fig. 8 is an enlarged schematic view of the first profile of fig. 7.
Fig. 9 is an enlarged schematic view of the second profile of fig. 7.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and examples. It should be understood that the embodiments described herein are merely for the purpose of illustrating the invention and are not intended to limit the invention.
In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the present invention.
In the following description, a detailed structure will be presented for a thorough understanding of the present invention. It is apparent that the practice of the invention is not limited to the specific details known to those skilled in the art. The preferred embodiments of the present invention are described in detail below, however, other embodiments of the present invention are possible in addition to these detailed descriptions.
In the description of the present invention, the term "front" refers to the direction in which the carriage body advances in the normal use state, and vice versa to "rear"; the direction close to the center of the carriage body in the left-right direction is 'inner', otherwise, the direction is 'outer'; the terminology is for the purpose of describing the invention only and is for the purpose of simplifying the description and is not to be construed as limiting the invention. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
Example one
As shown in fig. 1 to 6, a compartment body has a top plate 100, a bottom plate 200, and four side plates 300 located between the top plate 100 and the bottom plate 200, wherein the four side plates 300 include a left side plate, a right side plate, a front side plate, and a rear door plate. The profile assembly 400 is used for connecting the top plate 100 and the side plate 300 of the carriage, the profile assembly 400 comprises a first profile 410 assembled on the top plate 100 and a second profile 420 assembled on the side plate 200, and the first profile 410 and the second profile 420 are assembled and fixed for realizing the assembly and the fixation of the top plate 100 and the side plate 300; the first section bar 410 is provided with a first assembling portion 411, the second section bar 420 is provided with a second assembling portion 421, the outer side of the first assembling portion 411 is provided with a downward extending assembling edge 412, the second assembling portion 421 is provided with a notch 422 matched with the assembling edge 412, and the assembling edge 412 is fixed in the notch 422 through a fastener 500. By arranging the first section bar 410 assembled on the top plate 100 and the second section bar 420 assembled on the side plate 300, the structural arrangement is facilitated by adopting the section bars, and the structural strength and the sealing property are ensured; when the top plate 100 and the side plate 300 are assembled, only the first section bar 410 and the second section bar 420 need to be fixed through the fastener 500, and the assembling edge 412 and the notch 422 are arranged, so that the positioning speed during assembly is improved, and the assembling efficiency is improved; the assembly edge 412 and the notch 422 are fixed in an overlapping mode, so that the structural strength is guaranteed, the overlapping contact area is large, and the sealing performance is improved.
As shown in fig. 3 to 5, in order to further increase the positioning accuracy when the first assembling portion 411 and the second assembling portion 421 are assembled, a limiting protrusion 413 protruding downward is provided on the first assembling portion 411, a limiting groove 423 matching with the limiting protrusion 413 is provided on the second assembling portion 420, and the limiting protrusion 413 is located in the limiting groove 423; the positioning accuracy in the assembling of the first assembling portion 411 and the second assembling portion 421 is increased, which is beneficial to the firmness of the fixed first assembling portion 411 and the fixed second assembling portion 421.
The first section bar 410 has a first fixing portion 414 covering the edge of the top plate 100 and a first assembling portion 411 extending outward from the first fixing portion 414, the first fixing portion 414 protrudes downward from the first assembling portion 411, the lower end of the first assembling portion 411 is lower than the lower end of the first assembling portion 411, that is, the downward protruding portion of the first fixing portion 414 is stopped inside the second assembling portion 420, so as to increase the firmness of the first assembling portion 411 and the second assembling portion 421 after fixing. The first section bar 410 is an integrally formed structure.
The second profile 420 has a second assembling portion 421 and a second fixing edge 424 extending downward along the outer side of the second assembling portion 421, and the second fixing edge 424 is located at the outer side of the side plate 300. The second profile 420 further has an insert plate 425 located inside the side plate 300, the edge of the side plate 300 is covered by the second assembling portion 421, the second fixing edge 424 and the insert plate 425 are fixed to the side plate 300 by fasteners, respectively, and the insert plate 425 is inserted into the second assembling portion 421. The second assembling portion 421 is provided with a plurality of slots 426 matching with the insert plates 425, the plurality of slots 426 are arranged in parallel in the inner and outer directions, and the insert plates 425 are inserted into the slots 426; by arranging the plurality of slots 426, the distance between the second fixing edge 424 and the insert plate 425 can be adjusted, the slots 426 inserted by the insert plate 425 can be selected according to the thickness of the side plate 300, so that the second profile 420 can be applied to the side plates 300 with different thicknesses, and the universality of the second profile 420 is realized.
As shown in fig. 6, the upper end of the insert plate 425 is provided with an outward folding edge 4251, an upward inserting edge 4252 is arranged along the outer side of the folding edge 4251, the inserting edge 4252 is positioned in the slot 426, and the length of the inserting edge 4252 is smaller than or equal to the depth of the slot 426. The folding edge 4251 is in contact with the edge of the slot 426, the effect of supporting the inserting plate 425 is achieved, and the stability is improved.
As shown in fig. 5, in order to increase the positioning between the second profile 420 and the side plate 300, an inwardly protruding positioning protrusion 4241 is provided on the second fixing edge 424, and the positioning protrusion 4241 is used to define the upper end surface of the side plate 300, which is advantageous for achieving accurate positioning between the second profile 420 and the side plate 300. A plurality of triangular notches 4242 are formed in the inner side of the second fixing edge 424, are used for increasing the surface roughness of the second fixing edge 424, increasing the friction force between the second fixing edge 424 and the side plate 300 and increasing the stability between the second fixing edge 424 and the side plate 300, and the width of each triangular notch 4242 is 0.4mm-1 mm.
Example two
As shown in fig. 7-9, the profile assembly 400 is used for connecting the top plate 100 and the side plate 300 of the compartment, and the profile assembly 400 includes a first profile 410 assembled on the top plate 100 and a second profile 420 assembled on the side plate 200, and the first profile 410 and the second profile 420 are assembled and fixed for realizing the assembling and fixing of the top plate 100 and the side plate 300; the first section bar 410 is provided with a first assembling portion 411, the second section bar 420 is provided with a second assembling portion 421, the outer side of the first assembling portion 411 is provided with a downward extending assembling edge 412, the second assembling portion 421 is provided with a notch 422 matched with the assembling edge 412, and the assembling edge 412 is fixed in the notch 422 through a fastener. By arranging the first section bar 410 assembled on the top plate 100 and the second section bar 420 assembled on the side plate 300, the structural arrangement is facilitated by adopting the section bars, and the structural strength and the sealing property are ensured; when the top plate 100 and the side plate 300 are assembled, only the first section bar 410 and the second section bar 420 need to be fixed through fasteners, and the assembling edges 412 and the notches 422 are arranged, so that the positioning speed during assembly is improved, and the assembling efficiency is improved; the assembly edge 412 and the notch 422 are fixed in an overlapping mode, so that the structural strength is guaranteed, the overlapping contact area is large, and the sealing performance is improved.
The second profile 420 has a second assembling portion 421 and a second fixing edge 424 extending downward along the outer side of the second assembling portion 421, and the second fixing edge 424 is located at the outer side of the side plate 300. The second profile 420 further has an insert plate 425 located inside the side plate 300, the edge of the side plate 300 is covered by the second assembling portion 421, the second fixing edge 424 and the insert plate 425 are fixed to the side plate 300 by fasteners, respectively, and the insert plate 425 is inserted into the second assembling portion 421. The second assembling portion 421 is provided with a plurality of slots 426 matching with the insert plates 425, the plurality of slots 426 are arranged in parallel in the inner and outer directions, and the insert plates 425 are inserted into the slots 426; by arranging the plurality of slots 426, the distance between the second fixing edge 424 and the insert plate 425 can be adjusted, the slots 426 inserted by the insert plate 425 can be selected according to the thickness of the side plate 300, so that the second profile 420 can be applied to the side plates 300 with different thicknesses, and the universality of the second profile 420 is realized.
A limiting block 429 extending upwards is arranged on the inner side of the second assembling portion 421, a limiting claw 419 extending inwards and downwards is arranged on the inner side of the first assembling portion 411, and the limiting block 429 is arranged on the inner side of the limiting claw 419. The limiting block 429 and the limiting claw 419 are arranged, so that the positioning accuracy in the assembling process of the first assembling portion 411 and the second assembling portion 421 is increased, and the firmness after the first assembling portion 411 and the second assembling portion 421 are fixed is improved. A limiting groove 4291 matched with the limiting claw 419 is arranged on the limiting block 429, and the limiting claw 419 is positioned in the limiting groove 4291. The limiting claw 419 is in a semicircular arc shape, and the limiting groove 4291 is also in a semicircular arc shape.
The first section bar 410 has a first assembling portion 411, a first fixing edge 418 horizontally extending along the lower side of the first assembling portion 411, and an assembling plate 417 fixed on the upper side of the first assembling portion 411, wherein the assembling plate 417 is located on the upper side of the top plate 100, and the first fixing edge 418 is located on the lower side of the top plate 100; the first fixing edge 418, the fitting plate 417 and the first fitting portion 411 are wrapped around the edge of the top plate 100.
The above is only the feasible embodiment of the preferred of the present invention, not limiting the protection scope of the present invention, all the changes of the equivalent structure made by the contents of the specification and the drawings of the present invention are included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a section bar subassembly of railway carriage or compartment body for connect roof and the curb plate of railway carriage or compartment body, its characterized in that, the section bar subassembly is including assembling first section bar on the roof is in with the assembly second section bar on the curb plate, first section bar has first assembly portion, and the second section bar has second assembly portion, the outside of first assembly portion is equipped with downwardly extending's assembly limit set up on the second assembly portion with the notch that the assembly limit matches, the assembly limit passes through the fastener and fixes in the notch.
2. The profile assembly according to claim 1, wherein the first profile has a first fixing portion covering the edge of the top plate and a first fitting portion extending outwardly from the first fixing portion, the first fixing portion downwardly projecting from the first fitting portion.
3. The profile assembly according to claim 1, wherein the second profile has a second fitting portion and a second fixing edge extending downward along an outer side of the second fitting portion, the second fixing edge being located at an outer side of the side plate; the second section bar is also provided with an inserting plate positioned on the inner side of the side plate, and the inserting plate is inserted in the second assembling part.
4. A profile assembly according to claim 3, wherein a plurality of sockets matching the insert plate are provided in the second mounting portion, the insert plate being inserted into the sockets.
5. The profile assembly according to claim 4, wherein the upper end of the insert plate is provided with an outward flange, an upward inserting edge is arranged along the outer side of the flange, the inserting edge is positioned in the slot, and the length of the inserting edge is less than or equal to the depth of the slot.
6. The profile assembly according to claim 3, wherein a plurality of triangular notches are formed at the inner side of the second fixing edge for increasing the surface roughness of the second fixing edge.
7. The profile component according to any one of claims 1 to 6, wherein a limiting protrusion protruding downwards is arranged on the first assembling portion, a limiting groove matched with the limiting protrusion is arranged on the second assembling portion, and the limiting protrusion is positioned in the limiting groove.
8. The profile assembly according to any one of claims 1 to 6, wherein a limiting block extending upwards is arranged on the inner side of the second assembling portion, a limiting claw extending inwards and downwards is arranged on the inner side of the first assembling portion, and the limiting block is positioned on the inner side of the limiting claw; the limiting block is provided with a limiting groove matched with the limiting claw, and the limiting claw is positioned in the limiting groove.
9. The profile assembly according to claim 1, wherein the first profile has a first fitting portion, a first fixing edge horizontally extending along a lower side of the first fitting portion, and a fitting plate fixed to an upper side of the first fitting portion, the fitting plate being located on an upper side of the top plate.
10. A compartment comprising a roof panel, side panels and a profile assembly according to any one of claims 1 to 9 for connecting the roof panel and side panels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020372192.XU CN212354191U (en) | 2020-03-21 | 2020-03-21 | Section bar assembly of carriage body and carriage body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020372192.XU CN212354191U (en) | 2020-03-21 | 2020-03-21 | Section bar assembly of carriage body and carriage body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212354191U true CN212354191U (en) | 2021-01-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020372192.XU Active CN212354191U (en) | 2020-03-21 | 2020-03-21 | Section bar assembly of carriage body and carriage body |
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| Country | Link |
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| CN (1) | CN212354191U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113147918A (en) * | 2021-04-28 | 2021-07-23 | 山东鑫能昆冈轻量化装备有限公司 | Compartment of van vehicle |
| CN113264122A (en) * | 2021-05-27 | 2021-08-17 | 福建省闽铝轻量化汽车制造有限公司 | Packing box assembly structure |
| CN114524024A (en) * | 2021-12-28 | 2022-05-24 | 杭州华聚复合材料有限公司 | New energy logistics vehicle, compartment and side plate assembling method |
-
2020
- 2020-03-21 CN CN202020372192.XU patent/CN212354191U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113147918A (en) * | 2021-04-28 | 2021-07-23 | 山东鑫能昆冈轻量化装备有限公司 | Compartment of van vehicle |
| CN113147918B (en) * | 2021-04-28 | 2024-01-26 | 山东鑫能昆冈轻量化装备有限公司 | Carriage of van-type vehicle |
| CN113264122A (en) * | 2021-05-27 | 2021-08-17 | 福建省闽铝轻量化汽车制造有限公司 | Packing box assembly structure |
| CN114524024A (en) * | 2021-12-28 | 2022-05-24 | 杭州华聚复合材料有限公司 | New energy logistics vehicle, compartment and side plate assembling method |
| CN114524024B (en) * | 2021-12-28 | 2023-01-24 | 浙江华聚复合材料有限公司 | New energy logistics vehicle, compartment and side plate assembling method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230208 Address after: No.9, Linjiang Road, Yangzhou City, Jiangsu Province 225000 Patentee after: YANGZHOU CIMC TONGHUA SPECIAL VEHICLES Co.,Ltd. Address before: 266000 East Huaihe Road, Qingdao Economic and Technological Development Zone, Shandong Province Patentee before: QINGDAO CIMC SPECIAL VEHICLES Co.,Ltd. |
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| TR01 | Transfer of patent right |