CN213354484U - Outer frame structure for railway luggage barrow - Google Patents
Outer frame structure for railway luggage barrow Download PDFInfo
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- CN213354484U CN213354484U CN202021911661.7U CN202021911661U CN213354484U CN 213354484 U CN213354484 U CN 213354484U CN 202021911661 U CN202021911661 U CN 202021911661U CN 213354484 U CN213354484 U CN 213354484U
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- roof beam
- outside
- outer frame
- frame structure
- railway
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- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- 238000005452 bending Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims 1
- 238000003466 welding Methods 0.000 description 9
- 238000012423 maintenance Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
The utility model discloses an outer frame structure for luggage van, including chassis structure and side wall stand, chassis structure includes well roof beam, crossbeam, interior curb girder, outside roof beam, well roof beam level sets up and is located the middle part of frame, and interior curb girder is two and level setting and parallel setting in well roof beam both sides, and the crossbeam is many and its both ends connect interior curb girder and well roof beam respectively, the outside of interior curb girder is just arranged in respectively for two, is connected fixedly through a plurality of gussets between interior curb girder and the outside roof beam, the curb girder stand is many and the fixed outside roof beam upper portion of erectting. The outer frame structure for the railway luggage van can fully utilize the limit to ensure enough space in the van to store luggage, so that the practicability is high.
Description
Technical Field
The utility model relates to an outer frame structure for railway luggage van relates to railway luggage van technical field.
Background
Although the existing domestic and foreign luggage van meets the requirement of storing and transporting luggage, the limit is not fully utilized to a certain extent so as to ensure that the space in the van is large enough to store more luggage. And structural stability is not high, and the outward appearance effect is not good, and frame overall structure intensity is not high, and life is not long, therefore increases the later stage and maintains the cost.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: provided is an outer frame structure for a railway luggage van, which has a simple structure and can sufficiently utilize a boundary to ensure a sufficient space in the van.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model provides an outer frame structure for luggage van, includes chassis structure and side wall stand, chassis structure includes well roof beam, crossbeam, interior roof beam, outside roof beam, well roof beam level sets up and is located the middle part of frame, and interior roof beam is two and the level setting and parallel setting in well roof beam both sides, and the crossbeam is many and its both ends connect interior roof beam and well roof beam respectively, the outside roof beam is two and arranges the outside of interior roof beam in respectively, is connected fixedly through a plurality of gusset between interior roof beam and the outside roof beam, the curb beam stand is many and the fixed outside roof beam upper portion of erectting.
Preferably, the inner side beam is of a door-shaped channel steel structure, and the outer side beam is of an L-shaped steel plate structure.
Preferably, the rib plate is of a right-angled triangular plate structure, one right-angled side of the rib plate is welded and fixed with the outer back surface of the inner side beam, and the other right-angled side of the rib plate is welded and fixed with the lower side surface of the upper horizontal plate of the outer side beam of the L-shaped steel plate structure.
Preferably, a gap is formed between the top corner end of one side of the rib plate, which is far away from the inner side beam, and the bending angle of the outer side beam.
Preferably, the plurality of rib plates and the plurality of cross beams are welded and fixed in a staggered manner.
Preferably, the end parts of the cross beams are welded or riveted with the middle beam and the inner side beam.
Compared with the prior art, the utility model discloses an useful part is: the outer frame structure for the railway luggage van is simple in structure and convenient to install and manufacture, and luggage can be stored in enough space in the van by fully utilizing the limit by adopting the special connection structure design of the inner side beam and the outer side beam, so that the practicability is high.
Description of the drawings:
in order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts;
FIG. 1 is a schematic cross-sectional view of the middle of the present invention;
FIG. 2 is an enlarged view at A in FIG. 1;
fig. 3 is a top view of a portion of the underframe (including only the frame body on one side of the center sill) of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work all belong to the protection scope of the present invention:
as shown in fig. 1 to 3, the outer frame structure for the luggage van includes an underframe structure and a side wall upright 1, in practical application, a side wall plate 2 is fixed at the periphery of the side wall upright, a top cover 3 is arranged at the upper side of the side wall upright to form a closed consignment space, the underframe structure includes a center sill 4, a cross beam 5, an inner side sill 6 and an outer side sill 7, the center sill is horizontally arranged and located at the middle part of the van frame, the inner side sills are two and horizontally arranged and parallel arranged at both sides of the center sill, the cross beams are multiple and both ends thereof are respectively connected with the inner side sill and the center sill, for improving the structural strength, the end parts of the cross beams are welded or riveted with the center sill and the inner side sill, the outer side sills are two and respectively arranged at the outer sides of the inner side sill, the inner side sill and the outer side sill are connected and fixed by a plurality of rib plates 8, the side sill, the side wall plates are fixed outside the side wall columns, and top covers are arranged at the upper ends of the side wall plates and the side wall columns.
In this embodiment, for easy to assemble and improve overall structure's structural strength, the inside sill is door type channel-section steel structure, the outside curb girder is L shaped steel plate structure, and a curb plate body level of L shaped steel plate sets up, and the side of going up of inside sill is arranged in to its tip, and the direction setting of inside sill is kept away from to the plate body of erectting of opposite side, for the connection installation of making things convenient for the gusset, the gusset is the plate body structure of right angle triangle-shaped form, and the outside back welded fastening of its one side right-angle side and inside sill, and the plate body downside welded fastening of the upper portion level form of the outside curb girder of opposite side right-angle side and L shaped steel plate structure has therefore effectively improved the stability of being connected between inside sill and.
Furthermore, a gap 9 is formed between the top corner end of one side of the rib plate, which is far away from the inner side beam, and the bending angle of the outer side beam, so that welding deformation caused by welding of all the rib plates and the outer side beam is effectively avoided, the end face of the outer side beam is prevented from being unsmooth, and the appearance effect of the luggage van is not influenced.
In this embodiment, a plurality of the gusset and many crossbeams dislocation welded fastening, the welding point between gusset and the inboard roof beam, crossbeam and inboard between the roof beam is the dislocation welding point, therefore effectively avoided the stress concentration problem when not dislocation welding, if not dislocation welding will lead to the stress concentration of welding point department structure, be torn at the stress concentration position gradually, thereby form the fracture surface bit by bit, and finally lead to overall structure's destruction, thereby lead to the incident, therefore dislocation welding effectively avoids the emergence of incident, improve structural strength and life, reduce the maintenance cost.
In practical application, through the gusset connection structure design that adopts special interior curb girder and outside curb girder, therefore can make full use of the boundary limit deposit luggage in order to guarantee the sufficient space in the car, convenient and practicality is high, and through with gusset and crossbeam dislocation welded fastening, can effectively avoid the cracked safety problem of structure that stress concentration leads to, improve life, practice thrift cost of maintenance, in addition, the special welding position of gusset can effectively improve overall structure's outward appearance effect, therefore the practicality is high.
It is to be emphasized that: the above embodiments are only preferred embodiments of the present invention, and are not intended to limit the present invention in any form, and any simple modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.
Claims (6)
1. The utility model provides a railway is outer frame construction for luggage van which characterized in that: including chassis structure and side wall stand, chassis structure includes well roof beam, crossbeam, interior roof beam, outside roof beam, the setting of well roof beam level just is located the middle part of frame, and the interior roof beam is two and level setting and parallel setting in well roof beam both sides, and the crossbeam is many and its both ends and connects interior roof beam and well roof beam respectively, the outside of interior roof beam is just arranged in respectively for two outside, is connected fixedly through a plurality of gussets between interior roof beam and the outside roof beam, the curb beam stand is many and the fixed outside roof beam upper portion of erectting.
2. The outer frame structure for a railway trunk as claimed in claim 1, wherein: the inner side beam is of a door-shaped channel steel structure, and the outer side beam is of an L-shaped steel plate structure.
3. The outer frame structure for a railway trunk as claimed in claim 2, wherein: the gusset is the plate body structure of right angle triangle-shaped, and its one side right-angle side and the outside back welded fastening of inboard roof beam, and opposite side right-angle side and the plate body downside of the upper portion level form of the outside roof beam of L shaped steel plate structure welded fastening.
4. The outer frame structure for a railway trunk as claimed in claim 3, wherein: and a gap is formed between the top angle end of one side of the rib plate, which is far away from the inner side beam, and the bending angle of the outer side beam.
5. The outer frame structure for a railway trunk as claimed in claim 1, wherein: and the plurality of rib plates and the plurality of cross beams are welded and fixed in a staggered manner.
6. The outer frame structure for a railway trunk as claimed in claim 1, wherein: the end parts of the cross beams are welded or riveted with the middle beam and the inner side beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021911661.7U CN213354484U (en) | 2020-09-04 | 2020-09-04 | Outer frame structure for railway luggage barrow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021911661.7U CN213354484U (en) | 2020-09-04 | 2020-09-04 | Outer frame structure for railway luggage barrow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213354484U true CN213354484U (en) | 2021-06-04 |
Family
ID=76148988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021911661.7U Active CN213354484U (en) | 2020-09-04 | 2020-09-04 | Outer frame structure for railway luggage barrow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213354484U (en) |
-
2020
- 2020-09-04 CN CN202021911661.7U patent/CN213354484U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiangsu Jinmao Finance Leasing Co.,Ltd. Assignor: JIANGSU RAILTECO EQUIPMENT CO.,LTD. Contract record no.: X2023320010010 Denomination of utility model: An outer frame structure for railway luggage car Granted publication date: 20210604 License type: Exclusive License Record date: 20230110 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An outer frame structure for railway luggage car Effective date of registration: 20230111 Granted publication date: 20210604 Pledgee: Jiangsu Jinmao Finance Leasing Co.,Ltd. Pledgor: JIANGSU RAILTECO EQUIPMENT CO.,LTD. Registration number: Y2023320010035 |
|
| EC01 | Cancellation of recordation of patent licensing contract | ||
| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Jiangsu Jinmao Finance Leasing Co.,Ltd. Assignor: JIANGSU RAILTECO EQUIPMENT CO.,LTD. Contract record no.: X2023320010010 Date of cancellation: 20240203 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20210604 Pledgee: Jiangsu Jinmao Finance Leasing Co.,Ltd. Pledgor: JIANGSU RAILTECO EQUIPMENT CO.,LTD. Registration number: Y2023320010035 |