CN111891156B - Corridor vehicle body structure in novel diesel locomotive - Google Patents
Corridor vehicle body structure in novel diesel locomotive Download PDFInfo
- Publication number
- CN111891156B CN111891156B CN202010885833.6A CN202010885833A CN111891156B CN 111891156 B CN111891156 B CN 111891156B CN 202010885833 A CN202010885833 A CN 202010885833A CN 111891156 B CN111891156 B CN 111891156B
- Authority
- CN
- China
- Prior art keywords
- vehicle body
- cover plate
- underframe
- cabin
- side wall
- 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
- 230000003137 locomotive effect Effects 0.000 title claims abstract description 22
- 238000005192 partition Methods 0.000 claims abstract description 29
- 238000009434 installation Methods 0.000 claims description 9
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 230000009467 reduction Effects 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000002485 combustion reaction Methods 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 230000035939 shock Effects 0.000 description 3
- 229910000838 Al alloy Inorganic materials 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
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram 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
- 230000008439 repair process Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D17/00—Construction details of vehicle bodies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61C—LOCOMOTIVES; MOTOR RAILCARS
- B61C17/00—Arrangement or disposition of parts; Details or accessories not otherwise provided for; Use of control gear and control systems
- B61C17/04—Arrangement or disposition of driving cabins, footplates or engine rooms; Ventilation thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61C—LOCOMOTIVES; MOTOR RAILCARS
- B61C5/00—Locomotives or motor railcars with IC engines or gas turbines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D17/00—Construction details of vehicle bodies
- B61D17/04—Construction details of vehicle bodies with bodies of metal; with composite, e.g. metal and wood body structures
- B61D17/06—End walls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D17/00—Construction details of vehicle bodies
- B61D17/04—Construction details of vehicle bodies with bodies of metal; with composite, e.g. metal and wood body structures
- B61D17/08—Sides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
- B61F1/00—Underframes
- B61F1/08—Details
- B61F1/14—Attaching or supporting vehicle body-structure
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T30/00—Transportation of goods or passengers via railways, e.g. energy recovery or reducing air resistance
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Automation & Control Theory (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The invention discloses a novel corridor vehicle body structure in an internal combustion locomotive. The vehicle body structure comprises a vehicle body bearing structure, wherein a detachable cabin structure and cabins are arranged above the vehicle body bearing structure, and the cabins are positioned at two ends of the cabin structure; the vehicle body bearing structure comprises a vehicle body underframe, a side wall is arranged on the vehicle body underframe in the longitudinal direction, a plurality of partition walls are arranged on the vehicle body underframe in the transverse direction, end anti-collision structures are arranged at two ends above the vehicle body underframe, and the vehicle body underframe, the side wall, the partition walls and the end anti-collision structures are of an integral frame structure. The invention has simple structure, designs the cabin structure, the cab and the vehicle body bearing structure into independent module structures, is detachable through bolt connection, and is beneficial to high-efficiency production; the side wall, the partition wall and the end part anti-collision structure are welded at the upper part of the vehicle underframe, so that the strength and the rigidity of the whole vehicle structure can be effectively improved; the cabin structure and the car body bearing structure are assembled in a plug-in mode, so that the cabin structure is detachable.
Description
Technical Field
The invention relates to the technical field of diesel locomotives, in particular to a novel corridor car body structure in a diesel locomotive.
Background
According to different bearing modes of locomotive bodies, the existing diesel locomotive bodies can be divided into an outer corridor and an inner corridor. The outer corridor structure is mainly borne by the underframe, the upper structure does not participate in bearing, and only plays a role of a housing, so that the outer corridor vehicle body structure is relatively simple, easy to realize modular design, convenient to manufacture and overhaul, and heavy in underframe bearing structure in order to meet locomotive strength requirements. The inner corridor vehicle body structure is mainly carried by the underframe and the side wall, the partition wall and the underframe are welded into an integral structure to participate in the carrying of the vehicle body, the weight of the underframe of the vehicle body is lighter, but the integral inner corridor vehicle body structure is relatively complex, the modularized design is not easy to realize, free overturning of the vehicle body is difficult to realize in the manufacturing process, assembly of parts such as a pipeline and a air cylinder at the lower part of the vehicle body is not easy to realize, the working space inside the vehicle body is more compact along with the assembly and pushing of the vehicle body, the production is not easy to carry out efficiently, and meanwhile, the integral vehicle body structure brings a plurality of inconveniences for maintenance, repair and overhaul of the vehicle at the later stage.
The prior patent number: 201220423081.2, patent name: locomotive body, bulletin day: 2013.03.06, discloses: the locomotive body comprises a main frame and a locomotive body, wherein the locomotive body comprises side walls, partition walls, a cab and a roof cover, and a movable detachable structure is arranged between the locomotive body and the main frame. However, the side wall, the partition wall, the cab and the roof cover in the patent do not participate in bearing, only play a role of a housing, and mainly play a role of bearing by the vehicle body, so that the bearing performance is poor.
Disclosure of Invention
The invention aims to solve the technical problems that: overcomes the defects in the prior art and provides a novel corridor car body structure in the diesel locomotive.
The technical scheme adopted for solving the technical problems is as follows: a novel corridor car body structure in an internal combustion locomotive comprises a car body bearing structure, wherein a detachable cabin structure and cabins are arranged above the car body bearing structure, and the cabins are positioned at two ends of the cabin structure; the vehicle body bearing structure comprises a vehicle body underframe, a side wall is arranged on the vehicle body underframe in the longitudinal direction, a plurality of partition walls are arranged on the vehicle body underframe in the transverse direction, end anti-collision structures are arranged at two ends above the vehicle body underframe, and the vehicle body underframe, the side wall, the partition walls and the end anti-collision structures are of an integral frame structure. The side wall is arranged on the chassis of the vehicle body, so that the performances of the chassis of the vehicle body, such as bearing, tensile strength, compression resistance and the like, can be effectively improved, and conditions are provided for the light weight design of the whole vehicle body structure, so that the weight of the whole vehicle body structure is reduced.
Further, the chassis of the car body comprises two chassis longitudinal beams and chassis diagonal braces which are arranged in parallel, a plurality of chassis cross beams are arranged between the chassis longitudinal beams, two ends of each chassis cross beam are respectively connected with the chassis longitudinal beams, and a middle oil tank is fixedly arranged below each chassis longitudinal beam; the chassis diagonal braces are distributed at two ends of the chassis of the vehicle body, the connection parts of the chassis diagonal braces, the chassis longitudinal beams and the chassis cross beams are connected with one end of the chassis diagonal braces, and the upper surface of the other end of the chassis diagonal braces is provided with a cab mounting seat;
the side wall comprises a side wall longitudinal beam, a side wall upright post and a side wall diagonal brace are arranged below the side wall longitudinal beam Fang Jiange, a reinforcing plate is arranged at the tail end connection part of the side wall upright post and the side wall diagonal brace, the reinforcing plate is fixedly arranged on the underframe longitudinal beam, and a cabin installation seat for connecting a cabin structure is arranged on the upper surface of the side wall longitudinal beam;
the partition wall is a frame consisting of a partition wall upright post and a partition wall cross beam, and a cabin installation seat for connecting a cabin structure is arranged on the upper surface of the partition wall;
the end part anti-collision structure comprises a front cover plate assembly and a rear cover plate assembly, wherein the front cover plate assembly is arranged on the outer side of a front end cab mounting seat, the rear cover plate assembly is arranged on the outer side of a rear end cab mounting seat, the front cover plate assembly comprises a front cover plate, an upper cover plate is arranged at the upper end of the front cover plate, the lower end of the front cover plate is fixedly connected with the front end cab mounting seat, and the front cover plate and the upper cover plate form a box-shaped structure; the back cover plate assembly comprises a back cover plate, an upper cover plate is arranged at the upper end of the back cover plate, the lower end of the back cover plate is fixedly connected with a rear end cab mounting seat, and the back cover plate and the upper cover plate form a box structure.
Further, the cabin structure comprises a framework and a skin covered on the framework, the framework comprises an upper framework for supporting an arch of the skin and a lower framework for supporting the side wall of the skin, the upper framework is connected with the lower framework through a middle framework, the upper framework comprises a plurality of arc frameworks which are arranged in parallel, the arc frameworks are connected into a whole through cabin longitudinal beams, the middle framework is a framework composed of the cabin longitudinal beams and cabin cross beams, the lower framework is a cabin upright post, and the tail end of the cabin upright post is provided with an installation groove matched and spliced with a cabin installation seat.
Further, the edge of the lower end of the skin is provided with a flanging structure, the flanging structure is fixedly connected with the side wall longitudinal beam and the dividing wall cross beam respectively, a waterproof strip is arranged between the flanging structure and the side wall longitudinal beam, and a waterproof strip is arranged between the flanging structure and the dividing wall cross beam.
Further, the cab comprises a floor, a driver connecting seat connected with the cab mounting seat is arranged on the floor, and an elastic element which plays a role in vibration reduction and noise reduction of the cab is arranged in the driver connecting seat.
The invention has the advantages of simple structure, reasonable design and following advantages:
(1) The cabin structure, the cab and the vehicle body bearing structure are designed into independent module structures, and the inner corridor vehicle body structure is detachable through bolt connection, so that the module design of the inner corridor vehicle body structure is realized, and the production efficiency is improved;
(2) The side wall, the partition wall and the end part anti-collision structure are welded above the chassis of the vehicle body, so that the vehicle body bearing structure forms a frame-shaped structure, the strength and the rigidity of the whole vehicle body structure can be effectively improved, and conditions are provided for the light weight design of the vehicle body;
(3) The cabin structure and the car body bearing structure are assembled in a plug-in mode, so that the cabin structure can be disassembled, and meanwhile, the shock resistance of the cabin structure is effectively improved.
Drawings
The invention will be further described with reference to the drawings and examples.
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of a vehicle body load-bearing structure;
FIG. 3 is a schematic view of a cabin structure;
FIG. 4 is a schematic view of the installation of a cabin structure and a vehicle body carrying structure;
FIG. 5 is an enlarged view of a portion of the portion I of FIG. 4;
FIG. 6 is a schematic illustration of the cabin structure and the vehicle body load-bearing structure prior to being uninstalled;
FIG. 7 is an enlarged view of a portion of the portion II of FIG. 6;
fig. 8 is a schematic structural view of the cab.
In the figure: 1. the vehicle comprises a vehicle body carrying structure 2, a cabin structure 3, a cab 4, a vehicle body underframe 5, side walls 6, partition walls 7, an end collision preventing structure 21, a framework 22, a skin 23, cabin columns 24, cabin longitudinal beams 25, cabin cross beams 26, a flanging structure 27, waterproof strips 31, floors 32, a driver connecting seat 41, underframe longitudinal beams 42, underframe cross beams 43, underframe diagonal braces 44, middle oil tanks 45, cab mounting seats 46, elastic elements 51, side wall longitudinal beams 52, side wall diagonal braces 53, side wall columns 54, reinforcing plates 55, cabin mounting seats 61, partition wall vertical beams 62, partition wall cross beams 71, front cover plates 72, rear cover plates 73 and upper cover plates.
Detailed Description
The invention will now be described in further detail with reference to the drawings and a preferred embodiment. The drawings are simplified schematic representations which merely illustrate the basic structure of the invention and therefore show only the structures which are relevant to the invention.
The novel corridor vehicle body structure in the diesel locomotive as shown in figures 1-8 comprises a vehicle body bearing structure 1, wherein a detachable cabin structure 2 and a cab 3 are arranged above the vehicle body bearing structure 1, and the cab 3 is positioned at two ends of the cabin structure 2; the vehicle body bearing structure 1 comprises a vehicle body underframe 4, a side wall 5 is arranged on the vehicle body underframe 4 in the longitudinal direction, a plurality of partition walls 6 are arranged on the vehicle body underframe 4 in the transverse direction, end anti-collision structures 7 are arranged at two ends above the vehicle body underframe 4, and the vehicle body underframe 4, the side wall 5, the partition walls 6 and the end anti-collision structures 7 are of an integral frame structure. The integral frame structure can effectively improve the strength and rigidity of the whole vehicle body structure, and provide conditions for the light weight design of the whole vehicle body structure, thereby reducing the weight of the vehicle body structure.
The vehicle body underframe 4 comprises two underframe longitudinal beams 41 and underframe diagonal braces 43 which are arranged in parallel, a plurality of underframe cross beams 42 are arranged between the underframe longitudinal beams 41, two ends of each underframe cross beam 42 are respectively connected with the underframe longitudinal beam 41, and a middle oil tank 44 is fixedly arranged below the underframe longitudinal beam 41; the underframe diagonal bracing 43 is distributed at two ends of the underframe 4 of the car body, the joint of the underframe diagonal bracing 43, the underframe longitudinal beam 41 and the underframe cross beam 42 is connected with one end of the underframe diagonal bracing 43, and the upper surface of the other end of the underframe diagonal bracing 43 is provided with a cab mounting seat 45. The chassis longitudinal beam 41, the chassis cross beam 42 and the chassis diagonal strut 43 are welded as a whole as a load-bearing structure of the vehicle body chassis 4.
The side wall 5 comprises a side wall longitudinal beam 51, side wall upright posts 53 and side wall diagonal braces 52 are arranged on the lower surface of the side wall longitudinal beam 51 at intervals, a reinforcing plate 54 is arranged at the tail end connection position of the side wall upright posts 53 and the side wall diagonal braces 52, the reinforcing plate 54 is fixedly arranged on the underframe longitudinal beam 41, and a cabin installation seat 55 for connecting the cabin structure 2 is arranged on the upper surface of the side wall longitudinal beam 51. The reinforcing plate 54 is arranged at the end connection part of the side wall upright post 53 and the side wall diagonal brace 52, so that the integrity of the side wall 5 is improved, and local stress concentration is avoided.
The partition wall 6 is a frame formed by welding a partition wall upright 61 and a partition wall cross beam 62, and a cabin installation seat 55 for connecting the cabin structure 2 is arranged on the upper surface of the partition wall 6.
The end anti-collision structure 7 comprises a front cover plate assembly and a rear cover plate assembly, wherein the front cover plate assembly is arranged on the outer side of the front end cab mounting seat 45, the rear cover plate assembly is arranged on the outer side of the rear end cab mounting seat 45, the front cover plate assembly comprises a front cover plate 71, an upper cover plate 73 is arranged at the upper end of the front cover plate 71, the lower end of the front cover plate 71 is welded and fixed with the front end cab mounting seat 45, and the front cover plate 71 and the upper cover plate 73 form a box-shaped structure; the back cover plate assembly comprises a back cover plate 72, an upper cover plate 73 is arranged at the upper end of the back cover plate 72, the lower end of the back cover plate 72 is welded and fixed with the rear cab mounting seat 45, and the back cover plate 72 and the upper cover plate 73 form a box structure. The front cover plate component and the rear cover plate component are used as box structures and are arranged on the outer side of the cab mounting seat 45, so that the anti-collision performance of the whole vehicle body structure can be effectively improved.
Cabin structure 2 includes skeleton 21 and welds the covering 22 that covers on skeleton 21, and skeleton 21 is including being used for supporting the upper portion skeleton of covering 22 hunch portion and the lower part skeleton of supporting the covering 22 lateral wall, connects through the middle part skeleton between upper portion skeleton and the lower part skeleton, and upper portion skeleton includes a plurality of parallel arrangement's arc skeleton, connects into a whole through cabin longeron 24 between the arc skeleton, and the middle part skeleton is the frame of constituteing by cabin longeron 24 and cabin crossbeam 25, and the lower part skeleton is cabin stand 23, and the cabin stand 23 end is equipped with the mounting groove with cabin mount pad 55 cooperation grafting.
The cabin structure 2 does not participate in bearing and only plays a role of a housing, so that the framework 21 and the skin 22 respectively adopt aluminum alloy sections and aluminum alloy plates, and the total weight of the whole vehicle body structure can be effectively reduced. The cabin upright post 23 adopts a rectangular aluminum profile, the tail end of the cabin upright post 23 is provided with a mounting groove, the mounting groove and the cabin mounting seat 55 are assembled in a plug-in mode and fixed by bolts, and the plug-in connection mode not only realizes the disassembly of the cabin structure 2, but also increases the shock resistance of the cabin structure 2.
The edge of the lower end of the skin 22 is provided with a flanging structure 26, the flanging structure 26 is fixedly connected with a side wall longitudinal beam 51 and a dividing wall cross beam 62 respectively, a waterproof strip 27 is arranged between the flanging structure 26 and the side wall longitudinal beam 51, and a waterproof strip 27 is arranged between the flanging structure 26 and the dividing wall cross beam 62. The waterproof strip 27 is provided, so that the waterproof performance of the whole vehicle body structure is greatly improved.
The cab 3 comprises a floor 31, four driver connecting seats 32 are arranged on the floor 31, and the driver connecting seats 32 are connected with a cab mounting seat 45 through bolts, so that the cab 3 can be disassembled. The connecting seat 32 is internally provided with an elastic element 46 which plays a role in vibration reduction and noise reduction of the cab 3, and a bolt passes through the elastic element 46 to be connected with the cab mounting seat 45.
The corridor vehicle body in the novel diesel locomotive has the advantages of simple structure, reasonable design and following advantages:
(1) The cabin structure 2, the cab 3 and the vehicle body bearing structure 1 are designed into independent module structures, and the inner corridor vehicle body structure is detachable through bolt connection, so that the module design of the inner corridor vehicle body structure is realized, and the production efficiency is improved;
(2) The side wall 5, the partition wall 6 and the end anti-collision structure 7 are welded above the vehicle underframe 4, so that the vehicle bearing structure 1 forms a frame-shaped structure, the strength and the rigidity of the whole vehicle structure can be effectively improved, and conditions are provided for the light weight design of the vehicle;
(3) The cabin structure 2 and the car body bearing structure 1 are assembled in a plug-in mode, so that the cabin structure 2 can be disassembled, and meanwhile, the shock resistance of the cabin structure is effectively improved.
The foregoing description is merely illustrative of specific embodiments of the invention, and the invention is not limited to the details shown, since modifications and variations of the foregoing embodiments may be made by those skilled in the art without departing from the spirit and scope of the invention.
Claims (5)
1. The utility model provides a novel corridor body structure in diesel locomotive which characterized in that: the vehicle comprises a vehicle body bearing structure (1), wherein a detachable cabin structure (2) and a cab (3) are arranged above the vehicle body bearing structure (1), and the cab (3) is positioned at two ends of the cabin structure (2); the vehicle body bearing structure (1) comprises a vehicle body underframe (4), side walls (5) arranged on the longitudinal direction of the vehicle body underframe (4), a plurality of partition walls (6) arranged on the transverse direction of the vehicle body underframe (4) and end anti-collision structures (7) arranged at two ends above the vehicle body underframe (4), wherein the vehicle body underframe (4), the side walls (5), the partition walls (6) and the end anti-collision structures (7) are of an integral frame structure;
the vehicle body underframe (4) comprises two underframe longitudinal beams (41) and underframe diagonal braces (43) which are arranged in parallel, a plurality of underframe cross beams (42) are arranged between the underframe longitudinal beams (41), two ends of each underframe cross beam (42) are respectively connected with the underframe longitudinal beam (41), and a middle oil tank (44) is fixedly arranged below each underframe longitudinal beam (41); the chassis diagonal braces (43) are distributed at two ends of the chassis (4) of the vehicle body, the connection parts of the chassis diagonal braces (43) and the chassis longitudinal beams (41) and the chassis transverse beams (42) are connected with one end of the chassis diagonal braces (43), and a cab mounting seat (45) is arranged on the upper surface of the other end of the chassis diagonal braces (43);
the side wall (5) comprises a side wall longitudinal beam (51), a side wall upright post (53) and a side wall diagonal brace (52) are arranged below the side wall longitudinal beam (51) and below the side wall longitudinal beam (Fang Jiange), a reinforcing plate (54) is arranged at the tail end connection part of the side wall upright post (53) and the side wall diagonal brace (52), the reinforcing plate (54) is fixedly arranged on the underframe longitudinal beam (41), and a cabin installation seat (55) for connecting a cabin structure (2) is arranged on the upper surface of the side wall longitudinal beam (51);
the partition wall (6) is a frame consisting of a partition wall upright post (61) and a partition wall cross beam (62), and a cabin installation seat (55) for connecting a cabin structure (2) is arranged on the upper surface of the partition wall (6).
2. The novel diesel locomotive interior corridor body structure of claim 1, wherein:
the end anti-collision structure (7) comprises a front cover plate assembly and a rear cover plate assembly, wherein the front cover plate assembly is arranged on the outer side of a front end cab mounting seat (45), the rear cover plate assembly is arranged on the outer side of a rear end cab mounting seat (45), the front cover plate assembly comprises a front cover plate (71), an upper cover plate (73) is arranged at the upper end of the front cover plate (71), the lower end of the front cover plate (71) is fixedly connected with the front end cab mounting seat (45), and the front cover plate (71) and the upper cover plate (73) form a box-shaped structure; the rear cover plate assembly comprises a rear cover plate (72), an upper cover plate (73) is arranged at the upper end of the rear cover plate (72), the lower end of the rear cover plate (72) is fixedly connected with a rear end cab mounting seat (45), and the rear cover plate (72) and the upper cover plate (73) form a box-shaped structure.
3. The novel diesel locomotive interior corridor body structure of claim 1, wherein: cabin structure (2) include skeleton (21) and cover covering skin (22) on skeleton (21), skeleton (21) are including being used for supporting the upper portion skeleton of skin (22) hunch portion and supporting the lower part skeleton of skin (22) lateral wall, connect through middle skeleton between upper portion skeleton and the lower part skeleton, upper portion skeleton includes a plurality of parallel arrangement's arc skeleton, connect into a whole through cabin longeron (24) between the arc skeleton, middle skeleton is the frame of constituteing by cabin longeron (24) and cabin crossbeam (25), lower part skeleton is cabin stand (23), cabin stand (23) end is equipped with the mounting groove of pegging graft with cabin mount pad (55) cooperation.
4. A new diesel locomotive interior corridor body structure as in claim 3, wherein: the edge of the lower end of the skin (22) is provided with a flanging structure (26), the flanging structure (26) is fixedly connected with a side wall longitudinal beam (51) and a dividing wall cross beam (62) respectively, a waterproof strip (27) is arranged between the flanging structure (26) and the side wall longitudinal beam (51), and a waterproof strip (27) is arranged between the flanging structure (26) and the dividing wall cross beam (62).
5. The novel diesel locomotive interior corridor body structure of claim 1, wherein: the cab (3) comprises a floor (31), a driver connecting seat (32) connected with a cab mounting seat (45) is arranged on the floor (31), and an elastic element (46) which plays a role in vibration reduction and noise reduction of the cab (3) is arranged in the driver connecting seat (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010885833.6A CN111891156B (en) | 2020-08-28 | 2020-08-28 | Corridor vehicle body structure in novel diesel locomotive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010885833.6A CN111891156B (en) | 2020-08-28 | 2020-08-28 | Corridor vehicle body structure in novel diesel locomotive |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111891156A CN111891156A (en) | 2020-11-06 |
| CN111891156B true CN111891156B (en) | 2024-03-29 |
Family
ID=73225292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010885833.6A Active CN111891156B (en) | 2020-08-28 | 2020-08-28 | Corridor vehicle body structure in novel diesel locomotive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111891156B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112477892B (en) * | 2020-12-11 | 2022-03-08 | 交控科技股份有限公司 | Railway vehicle carriage and railway vehicle |
| CN112477893B (en) * | 2020-12-11 | 2022-05-06 | 交控科技股份有限公司 | Railway vehicle carriage and railway vehicle |
| CN114670936A (en) * | 2022-03-14 | 2022-06-28 | 山东泰开重工机械有限公司 | Vehicle-mounted device for precision instrument and using method |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0392828A2 (en) * | 1989-04-14 | 1990-10-17 | Hitachi, Ltd. | Railway car body and its method of manufacture |
| JP2001171514A (en) * | 1999-12-16 | 2001-06-26 | East Japan Railway Co | Rolling stock structure body and manufacturing method thereof |
| JP2004268694A (en) * | 2003-03-06 | 2004-09-30 | Hitachi Ltd | Railway rolling stock |
| CN202764981U (en) * | 2012-12-14 | 2013-03-06 | 南车资阳机车有限公司 | Locomotive car body |
| CN103010223A (en) * | 2012-12-24 | 2013-04-03 | 南车资阳机车有限公司 | Alternating current transmission diesel locomotive |
| CN103523033A (en) * | 2013-10-30 | 2014-01-22 | 南车资阳机车有限公司 | Locomotive elastic drivers' cab |
| CN104015740A (en) * | 2014-06-23 | 2014-09-03 | 南车戚墅堰机车有限公司 | Car body structure of internal combustion locomotive with light weight and high carrying capacity |
| CN206255013U (en) * | 2016-12-01 | 2017-06-16 | 中车戚墅堰机车有限公司 | A kind of railway locomotive frame |
| CN108001473A (en) * | 2017-12-14 | 2018-05-08 | 中车戚墅堰机车有限公司 | A kind of modularization lightweight diesel locomotive car body |
| CN212332647U (en) * | 2020-08-28 | 2021-01-12 | 中车戚墅堰机车有限公司 | Novel internal corridor vehicle body structure of internal combustion locomotive |
-
2020
- 2020-08-28 CN CN202010885833.6A patent/CN111891156B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0392828A2 (en) * | 1989-04-14 | 1990-10-17 | Hitachi, Ltd. | Railway car body and its method of manufacture |
| JP2001171514A (en) * | 1999-12-16 | 2001-06-26 | East Japan Railway Co | Rolling stock structure body and manufacturing method thereof |
| JP2004268694A (en) * | 2003-03-06 | 2004-09-30 | Hitachi Ltd | Railway rolling stock |
| CN202764981U (en) * | 2012-12-14 | 2013-03-06 | 南车资阳机车有限公司 | Locomotive car body |
| CN103010223A (en) * | 2012-12-24 | 2013-04-03 | 南车资阳机车有限公司 | Alternating current transmission diesel locomotive |
| CN103523033A (en) * | 2013-10-30 | 2014-01-22 | 南车资阳机车有限公司 | Locomotive elastic drivers' cab |
| CN104015740A (en) * | 2014-06-23 | 2014-09-03 | 南车戚墅堰机车有限公司 | Car body structure of internal combustion locomotive with light weight and high carrying capacity |
| CN206255013U (en) * | 2016-12-01 | 2017-06-16 | 中车戚墅堰机车有限公司 | A kind of railway locomotive frame |
| CN108001473A (en) * | 2017-12-14 | 2018-05-08 | 中车戚墅堰机车有限公司 | A kind of modularization lightweight diesel locomotive car body |
| CN212332647U (en) * | 2020-08-28 | 2021-01-12 | 中车戚墅堰机车有限公司 | Novel internal corridor vehicle body structure of internal combustion locomotive |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111891156A (en) | 2020-11-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111891156B (en) | Corridor vehicle body structure in novel diesel locomotive | |
| CN102390438B (en) | Floor structure with bulky object loading function | |
| CN202080335U (en) | Beam-free modularized passenger car underframe | |
| CN202147725U (en) | Car frame structure | |
| US20200114995A1 (en) | Motor vehicle modular construction | |
| CN106005014B (en) | Chassis module structure of light-weight minibus | |
| CN108357455B (en) | Partition plate structure of multipurpose automobile model and mounting method | |
| CN105946977A (en) | Automobile body framework | |
| CN201305035Y (en) | Front lower beam assembly of panel rear floor for vehicles | |
| CN212332647U (en) | Novel internal corridor vehicle body structure of internal combustion locomotive | |
| CN111806213B (en) | Electric motor coach and combined mounting bracket thereof | |
| CN210063139U (en) | Aluminum alloy frame rear cabin frame structure of rear-mounted rear-drive hydrogen energy vehicle | |
| CN202144275U (en) | Vehicle body of light-weighted passenger vehicle | |
| CN111516762A (en) | Vehicle, preferably a commercial vehicle, with a lattice frame | |
| CN107521325B (en) | Battery and seat mounting structure for explosion-proof pure electric vehicle | |
| CN214823605U (en) | Platform framework assembly, platform device and mining dump truck | |
| CN112278073B (en) | Hydrogen fuel cell automobile | |
| CN202174971U (en) | Compartment structure of dump truck | |
| CN215436648U (en) | Modularized passenger car framework structure and passenger car | |
| CN213705131U (en) | Electric motor coach and combined mounting bracket thereof | |
| CN113306628A (en) | Aluminum alloy frame combined longitudinal beam | |
| CN220743162U (en) | Truss type traction motor home structure | |
| CN112622544B (en) | Body structure of van-type amphibious vehicle | |
| CN218967023U (en) | Front end frame lightweight structure | |
| CN102328691B (en) | Vehicle frame |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |