CN221367229U - Board-like concatenation of on-vehicle does not have skeleton railway carriage or compartment body - Google Patents
Board-like concatenation of on-vehicle does not have skeleton railway carriage or compartment body Download PDFInfo
- Publication number
- CN221367229U CN221367229U CN202323210696.4U CN202323210696U CN221367229U CN 221367229 U CN221367229 U CN 221367229U CN 202323210696 U CN202323210696 U CN 202323210696U CN 221367229 U CN221367229 U CN 221367229U
- Authority
- CN
- China
- Prior art keywords
- plate
- bolts
- beams
- plates
- vehicle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 229910000838 Al alloy Inorganic materials 0.000 claims description 4
- 239000000956 alloy Substances 0.000 claims description 4
- 238000003466 welding Methods 0.000 description 7
- 241000446313 Lamella Species 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000003698 laser cutting Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Connection Of Plates (AREA)
Abstract
The utility model relates to the technical field of carriages, in particular to a vehicle-mounted plate type spliced frameless carriage body, which comprises a bottom framework, wherein a bottom plate is fixedly arranged on the bottom framework, the bottom plate is connected with a vertical wall through a fixed seat, and the vehicle-mounted plate type spliced frameless carriage body further comprises longitudinal beams, two ends of which are respectively connected to the upper side of the vertical wall; the vertical wall comprises a vertical plate and a connecting plate connected to the vertical plate through bolts, the vertical plate is further connected with the bottom plate through bolts, and the connecting plate is further connected with the fixing seat and the longitudinal beam through bolts. The connecting plate is connected with the bottom plate through the fixed seat bolt, the connecting plate is connected with the vertical plate through the bolt to provide vertical support for the carriage body, the longitudinal beam is connected with the connecting plate through the bolt to form the top support of the body, and meanwhile, the stability of the connected connecting plate is enhanced; each structure is assembled simply, easily quick replacement, prolongs the life of railway carriage or compartment body.
Description
Technical Field
The utility model relates to the technical field of carriages, in particular to a vehicle-mounted plate type spliced frameless carriage body.
Background
The van is a carriage with an independent closed structure or an integral closed structure carriage integrated with a cab, and is provided with special facilities for carrying personnel, cargoes or special automobiles and automobile trains for carrying special operations. Compared with other common automobiles, the van has a closed independent structure, so that the transportation condition, the sanitary condition, the safety, the integrity and the like of goods are obviously improved, and the van is widely applied in the commercial transportation field.
The existing carrying type carriage body adopts a skeleton type welding structure, various harmful gases can be generated in the welding process to damage the environment and the body health of constructors, the welding carriage body is heavy, welding stress exists at the welding position to influence the strength of the whole carriage, meanwhile, the loading weight of equipment and equipment can be reduced, in addition, the welding carriage body is damaged, parts and components are difficult to replace, and the repairing and the maintenance are inconvenient.
Disclosure of utility model
The utility model aims to provide a vehicle-mounted plate type spliced frameless carriage body so as to solve the defects in the prior art.
In order to achieve the above object, the present utility model provides the following technical solutions:
The vehicle-mounted plate type spliced frameless carriage body comprises a bottom framework, wherein a bottom plate is fixedly arranged on the bottom framework, the bottom plate is connected with a vertical wall through a fixed seat, and the vehicle-mounted plate type spliced frameless carriage body further comprises longitudinal beams, two ends of which are respectively connected to the upper side of the vertical wall; the vertical wall comprises a vertical plate and a connecting plate connected to the vertical plate through bolts, the vertical plate is further connected with the bottom plate through bolts, and the connecting plate is further connected with the fixing seat and the longitudinal beam through bolts.
Further, the fixing base comprises a longitudinal plate matched with the connecting plate, a transverse plate is fixedly connected to the lower side of the longitudinal plate, the longitudinal plate is connected with the connecting plate through bolts, and the transverse plate is connected with the bottom plate through bolts.
Further, the riser includes the intermediate lamella and locates the side board of intermediate lamella both sides, intermediate lamella and side board all are connected with bottom plate and connecting plate through the bolt, intermediate lamella both sides fixedly connected with first curb plate, one side fixedly connected with second curb plate of side board, the second curb plate passes through bolted connection with the first curb plate of intermediate lamella.
Further, the L-shaped plate is fixedly arranged on one side, opposite to the second side plate, of the side plate, and the L-shaped plate is connected with the longitudinal beam through bolts.
Further, the longitudinal beam comprises a middle beam and side beams, two ends of the middle beam are respectively connected to the connecting plates through bolts, and two ends of the side beams are respectively connected to the L-shaped plates through bolts.
Further, a plurality of cross beams are connected between the adjacent middle beams and the bolts between the middle beams and the side beams.
Further, the bottom plate, the longitudinal plate, the transverse plate, the middle plate, the side plates, the first side plate, the second side plate, the L-shaped plate, the connecting plate, the middle beam, the side beams and the cross beams are all made of aluminum alloy materials.
In the technical scheme, the vehicle-mounted plate type spliced frameless carriage body has the beneficial effects that:
1. The connecting plate is connected with the bottom plate through the fixed seat bolt, the connecting plate is connected with the vertical plate through the bolt to provide vertical support for the carriage body, the longitudinal beam is connected with the connecting plate through the bolt to form the top support of the body, and meanwhile, the stability of the connected connecting plate is enhanced; each structure is assembled simply, easily quick replacement, prolongs the life of railway carriage or compartment body.
2. Through the bolted connection of riser and bottom plate, further retrain bottom plate and riser, improve the holistic stability of railway carriage or compartment body.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
This document provides an overview of various implementations or examples of the technology described in this disclosure, and is not a comprehensive disclosure of the full scope or all of the features of the technology disclosed.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
FIG. 1 is a schematic diagram of an overall structure according to an embodiment of the present utility model;
Fig. 2 is a schematic diagram of a partial enlarged structure of a provided in an embodiment of the present utility model;
fig. 3 is a schematic diagram of a partial enlarged structure of B according to an embodiment of the present utility model;
FIG. 4 is a schematic view of a horizontal cross-sectional structure provided by an embodiment of the present utility model;
fig. 5 is a schematic diagram of a C partial enlarged structure according to an embodiment of the present utility model.
Reference numerals illustrate:
1. A bottom skeleton; 11. a bottom plate; 12. a fixing plate; 2. a fixing seat; 21. a longitudinal plate; 22. a cross plate; 3. a vertical wall; 31. a vertical plate; 32. a connecting plate; 310. an intermediate plate; 320. a side plate; 330. a first side plate; 340. a second side plate; 350. an L-shaped plate; 4. a longitudinal beam; 41. a center sill; 42. edge beams; 43. and a cross beam.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more apparent, the technical solutions of the embodiments of the present disclosure will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present disclosure. It will be apparent that the described embodiments are some, but not all, of the embodiments of the present disclosure. All other embodiments, which can be made by one of ordinary skill in the art without the need for inventive faculty, are within the scope of the present disclosure, based on the described embodiments of the present disclosure.
Referring to fig. 1-5, a vehicle-mounted plate type spliced frameless carriage body comprises a bottom framework 1, wherein a bottom plate 11 is fixedly arranged on the bottom framework 1, the bottom plate 11 is connected with a vertical wall 3 through a fixed seat 2, and the vehicle-mounted plate type spliced frameless carriage body further comprises longitudinal beams 4 with two ends respectively connected to the upper side of the vertical wall 3; the vertical wall 3 comprises a vertical plate 31 and a connecting plate 32 connected to the vertical plate 31 through bolts, the vertical plate 31 is further connected with the bottom plate 11 through bolts, and the connecting plate 32 is further connected with the fixing seat 2 and the longitudinal beam 4 through bolts. The connecting plate 32 and the bottom plate 11 are connected through the fixed seat 2, the connecting plate 32 is connected to the vertical plate 31 through bolts, vertical support is provided for the carriage body, the longitudinal beam 4 is connected to the connecting plate 32 through bolts, the top support of the body is formed, meanwhile, the stability of the connected connecting plate 32 is enhanced, the welding process is reduced, the weight of the carriage body is reduced, and the effective loading capacity is improved; each structure is assembled simply, easily quick replacement, prolongs the life of railway carriage or compartment body.
The two sides of the bottom plate 11 are both bent upwards to form a fixed plate 12, and the fixed plate 12 is connected with the vertical plate 31 through bolts, so that the stability of the carriage body support is further enhanced.
In a further provided embodiment of the present utility model, the fixing base 2 includes a vertical plate 21 adapted to the connecting plate 32, a transverse plate 22 is fixedly connected to the lower side of the vertical plate 21, the vertical plate 21 is connected to the connecting plate 32 through a bolt, the transverse plate 22 is connected to the bottom plate 11 through a bolt, and the connecting plate 32 is connected to the base through the vertical plate 21 and the transverse plate 22 in the fixing base 2, so as to provide vertical support for the carriage body.
In a further provided embodiment of the present utility model, the vertical plate 31 includes a middle plate 310 and side plates 320 disposed at two sides of the middle plate 310, the middle plate 310 and the side plates 320 are connected with the bottom plate 11 and the connecting plate 32 by bolts, the two sides of the middle plate 310 are fixedly connected with a first side plate 330, one side of the side plate is fixedly connected with a second side plate 340, the second side plate 340 is connected with the first side plate 330 of the middle plate 310 by bolts, and the middle plate 310 and the side plates 320 are connected by the first side plate 330 and the second side plate 340, so as to further enhance the stability effect of the vertical plate 31.
In a further embodiment of the present utility model, an L-shaped plate 350 is fixedly disposed on the opposite side of the side plate from the second side plate 340, the L-shaped plate 350 is connected to the longitudinal beam 4 by bolts, and the side edge of the side plate is connected to the longitudinal beam 4 by the L-shaped plate 350, so as to provide support for the top edge of the carriage.
In a further embodiment of the present utility model, the longitudinal beam 4 includes a middle beam 41 and side beams 42, two ends of the middle beam 41 are respectively connected to the connecting plates 32 by bolts, two ends of the side beams 42 are respectively connected to the L-shaped plates 350 by bolts, and the middle beam 41 and the side beams 42 together provide top support for the carriage body.
In a further embodiment of the present utility model, a plurality of cross beams 43 are bolted between the middle beams 41 and the side beams 42, and a top plate can be installed on the top of the carriage body through the set cross beams 43, so as to complete the overall assembly of the carriage body.
In a further embodiment of the present utility model, the bottom plate 11, the longitudinal plate 21, the transverse plate 22, the middle plate 310, the side plates 320, the first side plates 330, the second side plates 340, the L-shaped plates 350, the connecting plates 32, the middle beams 41, the side beams 42 and the cross beams 43 are all made of aluminum alloy materials, the aluminum alloy material structures are all made of high-precision equipment such as a laser cutting machine, a numerical control bending machine, and the processing precision is controlled within a range of 1 mm.
The screw holes connected through the bolts are formed at one time during blanking, a method of adopting a drilling hole in the assembly process in the traditional process is abandoned, and the assembly precision is higher; all flat pads at the bolt connection part are carried out according to GBT97.1-2002A level, all elastic pads are carried out according to GB/T93-1987, all nuts are carried out according to GB/T6170-2016A level, all bolts are carried out according to GB/T5782-2016, the length of the bolts is carried out according to the level of 8.8 according to 2-3 threads exposed out of the nuts.
Working principle:
Firstly, a bottom plate 11 is fixedly arranged on a bottom framework 1, the bottom plate 11 is connected with a middle plate 310 and a connecting plate 32 on a side plate 320 through a fixed seat 2 by bolts, the middle plate 310 and the side plate 320 are connected through a fixed plate 12 on the bottom plate 11, the middle plate 310 and the side plate 320 are connected through a first side plate 330 and a second side plate 340 by bolts, a middle beam 41 is connected through a connecting plate 32 by bolts, a side beam 42 is connected through an L-shaped plate 350, a plurality of cross beams 43 are connected between the adjacent middle beam 41 and the side beam 42 by bolts, and finally, a top plate is arranged at the top to complete the assembly of a carriage body. Each structure is assembled simply, easily quick replacement, prolongs the life of railway carriage or compartment body.
While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.
Claims (7)
1. The utility model provides a board-like concatenation no skeleton railway carriage or compartment body of on-vehicle, its characterized in that: the novel vertical wall comprises a bottom framework (1), wherein a bottom plate (11) is fixedly arranged on the bottom framework (1), the bottom plate (11) is connected with a vertical wall (3) through a fixed seat (2), and the novel vertical wall further comprises longitudinal beams (4) with two ends respectively connected to the upper side of the vertical wall (3);
The vertical wall (3) comprises a vertical plate (31) and a connecting plate (32) connected to the vertical plate (31) through bolts, the vertical plate (31) is further connected with the bottom plate (11) through bolts, and the connecting plate (32) is further connected with the fixing seat (2) and the longitudinal beam (4) through bolts.
2. The vehicle-mounted plate type spliced frameless carriage body according to claim 1, wherein the fixing seat (2) comprises a longitudinal plate (21) matched with the connecting plate (32), a transverse plate (22) is fixedly connected to the lower side of the longitudinal plate (21), the longitudinal plate (21) is connected with the connecting plate (32) through bolts, and the transverse plate (22) is connected with the bottom plate (11) through bolts.
3. The vehicle-mounted plate type spliced frameless box body according to claim 2, wherein the vertical plate (31) comprises a middle plate (310) and side plates (320) arranged on two sides of the middle plate (310), the middle plate (310) and the side plates (320) are connected with the bottom plate (11) and the connecting plate (32) through bolts, two sides of the middle plate (310) are fixedly connected with a first side plate (330), one side of the side plate is fixedly connected with a second side plate (340), and the second side plate (340) is connected with the first side plate (330) of the middle plate (310) through bolts.
4. A vehicle-mounted plate-type spliced frameless car body according to claim 3, wherein an L-shaped plate (350) is fixedly arranged on one side of the side plate opposite to the second side plate (340), and the L-shaped plate (350) is connected with the longitudinal beam (4) through bolts.
5. The vehicle-mounted plate type spliced frameless carriage body according to claim 4, wherein the longitudinal beams (4) comprise middle beams (41) and side beams (42), two ends of the middle beams (41) are respectively connected to the connecting plates (32) through bolts, and two ends of the side beams (42) are respectively connected to the L-shaped plates (350) through bolts.
6. The vehicle-mounted plate type spliced frameless car body according to claim 5, wherein a plurality of cross beams (43) are connected between adjacent middle beams (41) and the middle beams (41) and side beams (42) through bolts.
7. The vehicle-mounted plate type spliced frameless car body according to claim 6, wherein the bottom plate (11), the longitudinal plates (21), the transverse plates (22), the middle plates (310), the side plates (320), the first side plates (330), the second side plates (340), the L-shaped plates (350), the connecting plates (32), the middle beams (41), the side beams (42) and the cross beams (43) are all made of aluminum alloy materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323210696.4U CN221367229U (en) | 2023-11-28 | 2023-11-28 | Board-like concatenation of on-vehicle does not have skeleton railway carriage or compartment body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323210696.4U CN221367229U (en) | 2023-11-28 | 2023-11-28 | Board-like concatenation of on-vehicle does not have skeleton railway carriage or compartment body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221367229U true CN221367229U (en) | 2024-07-19 |
Family
ID=91869461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323210696.4U Active CN221367229U (en) | 2023-11-28 | 2023-11-28 | Board-like concatenation of on-vehicle does not have skeleton railway carriage or compartment body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221367229U (en) |
-
2023
- 2023-11-28 CN CN202323210696.4U patent/CN221367229U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106736138B (en) | A kind of the group mounted welder and assembly welding technique method of the splicing of arc aluminium alloy extrusions | |
| CN106004911B (en) | A kind of subway train car body is without sleeper beam Undercarriage structure | |
| CN105835898B (en) | A kind of bogie | |
| CN106428053B (en) | A kind of railroad coach steel structure of car body frame | |
| CN104015745A (en) | Chassis of body of hundred-percent modern city tramcar | |
| CN104015741A (en) | Floating car body for 100% low-floor tramcar and assembling method of floating car body | |
| CN202294848U (en) | A railway track car bogie frame | |
| CN107878483A (en) | A kind of 100% low-floor tramcar body construction | |
| CN205652142U (en) | Framework and have bogie of this framework | |
| CN104527690A (en) | Railway truck chassis | |
| CN104787072A (en) | Low-floor railway vehicle chassis structure | |
| CN105015571A (en) | Chassis of low-floor trailer body | |
| CN203902565U (en) | Steel structure floating car underframe of 100% modern city tramcar | |
| CN205059599U (en) | Power package installation chassis structure | |
| CN208683762U (en) | A kind of vehicle frame riveting production line transport carriage | |
| CN221367229U (en) | Board-like concatenation of on-vehicle does not have skeleton railway carriage or compartment body | |
| CN201922912U (en) | Electric pile mounting support for cars adopting hydrogen fuel cells | |
| CN110542571B (en) | Track collision trolley with adjustable sinking weight integrally lifting gravity center | |
| CN105667533B (en) | A kind of bogie secondary suspension device and bogie | |
| CN106904218A (en) | Automobile frame installation structure | |
| CN107264563A (en) | Framework and the track train with the framework | |
| CN204548119U (en) | Mount pad and Undercarriage structure is cut with scissors under low-floor rail vehicle | |
| CN105835899B (en) | A kind of drawing pull bar mounting interface device and bogie | |
| CN205417640U (en) | Railway truck chassis | |
| CN206493953U (en) | A kind of bogie drawing pull bar interface mounting seat |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |