CN106428050B - A kind of rail flat car vehicle frame - Google Patents

A kind of rail flat car vehicle frame Download PDF

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Publication number
CN106428050B
CN106428050B CN201611134717.0A CN201611134717A CN106428050B CN 106428050 B CN106428050 B CN 106428050B CN 201611134717 A CN201611134717 A CN 201611134717A CN 106428050 B CN106428050 B CN 106428050B
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China
Prior art keywords
steel
channel beam
steel channel
transverse groove
plate
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CN106428050A (en
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刘湘
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Hunan Limei explosion proof equipment manufacturing Co.,Ltd.
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HENGYANG LIMEI BATTERY CAR MANUFACTURING Co Ltd
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Publication of CN106428050A publication Critical patent/CN106428050A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B61RAILWAYS
    • B61DBODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D15/00Other railway vehicles, e.g. scaffold cars; Adaptations of vehicles for use on railways
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B61RAILWAYS
    • B61CLOCOMOTIVES; MOTOR RAILCARS
    • B61C3/00Electric locomotives or railcars
    • B61C3/02Electric locomotives or railcars with electric accumulators
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B61RAILWAYS
    • B61FRAIL 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
    • B61F1/00Underframes
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T30/00Transportation of goods or passengers via railways, e.g. energy recovery or reducing air resistance

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Body Structure For Vehicles (AREA)

Abstract

A kind of rail flat car vehicle frame is related to rail flat car field, including:Including holding object plate, I-beam, steel channel beam, bottom plate, side plate, bearing bracket, reducer pedestal;It is that I-beam and steel channel beam are equipped in doubling plate and its cavity to hold object plate;I-beam has two and is symmetrical arranged in holding object plate cross central line both sides, and steel channel beam includes that several longitudinal steel channel beams and transverse groove girder steel, I-beam are connected with steel channel beam cross-fixing;Hold object plate, bottom plate connects composition body frame structure for automotive platform with side plate, for cavity structure and be equipped with a babinet in body frame structure for automotive platform;Bearing bracket there are four and be fixed in and held under object plate with reducer pedestal, be located in the cavity of body frame structure for automotive platform.A kind of rail flat car vehicle frame of the present invention ensure that it, with enough intensity, can meet and load the needs of larger volume is with car loading on the basis of increasing rail flat car body frame structure for automotive platform.

Description

A kind of rail flat car vehicle frame
Technical field
The present invention relates to rail flat car fields, and in particular to a kind of rail flat car vehicle frame.
Background technology
Rail flat car is haulage vehicle in a kind of electric railcar factory, solves the Product transport between factory's interior span.Car body without Steering wheel only has forward-reverse direction, such vehicle have simple in structure, easy to use, large carrying capacity, be not afraid of it is dirty be not afraid of pound, It safeguards the features such as easy, service life is long, becomes short distance fixed point frequently delivery between working shop of enterprise inside and workshop and workshop The preferred means of transport of weight.
Rail flat car vehicle frame is the platform that rail flat car delivers cargo, and rail flat car vehicle frame is bigger to want its structural strength Ask also higher;Traditional rail flat car body frame structure for automotive platform is not big enough so that delivery car loading is limited to, it is especially desirable to be loaded When the larger cargo of volume, the supporting platform needed for cargo is can not meet due to body frame structure for automotive so that load, transport is limited System.
Invention content
For the defects in the prior art, the present invention provides a kind of rail flat car vehicle frame, and structural strength is big, solves existing The problem of existing rail flat car body frame structure for automotive platform is not big enough in technology, and loading amount and bulkload loading are restricted.
The present invention provides a kind of rail flat car vehicle frames, it is characterised in that:Including holding object plate, I-beam, steel channel beam, bottom Plate, side plate, bearing bracket, reducer pedestal;The object plate that holds is doubling plate, be equipped in the cavity for holding object plate I-beam and Steel channel beam;The I-beam has two and is symmetrical arranged in the object plate cross central line both sides of holding, and the steel channel beam includes vertical To steel channel beam and transverse groove girder steel;The longitudinal direction steel channel beam includes first longitudinal direction steel channel beam, second longitudinal direction steel channel beam, third longitudinal direction Steel channel beam, the 4th longitudinal steel channel beam and the 5th longitudinal steel channel beam;Third longitudinal direction steel channel beam and Cheng Wu plates longitudinal center Line overlaps, described first and the 5th longitudinal steel channel beam be symmetrical arranged in the third longitudinal direction steel channel beam both sides, described second and the Four longitudinal steel channel beams are symmetrical arranged in the third longitudinal direction steel channel beam both sides and both ends are fixedly connected with the I-beam respectively;Institute It includes the first transverse groove girder steel, the second transverse groove girder steel, third transverse groove girder steel and the 4th transverse groove girder steel to state transverse groove girder steel; Described first and the 4th transverse groove girder steel be symmetrical arranged in the object plate cross central line both sides of holding, described second and third it is lateral Steel channel beam in it is described hold object plate cross central line both sides be symmetrical arranged and both ends respectively with described first and the 5th longitudinal steel channel beam It is fixedly connected;Described first and the 4th transverse groove girder steel be fixedly connected respectively by short channel-section steel between the I-beam, it is described Short channel-section steel has four and is symmetrical arranged two-by-two respectively at the object plate longitudinal centre line both sides of holding;The first longitudinal direction steel channel beam, First transverse groove girder steel, the 5th longitudinal steel channel beam and the 4th transverse groove girder steel head and the tail are fixedly connected sequentially, the third cannelure Girder steel both ends respectively with described first and the 4th transverse groove girder steel be fixedly connected;It is described hold object plate, bottom plate connects composition with side plate Body frame structure for automotive platform, the interior body frame structure for automotive platform is cavity structure;There are four the bearing brackets and it is described to be located at Second and the 4th longitudinal steel channel beam and the I-beam junction, the reducer pedestal be located at second longitudinal direction steel channel beam and the second cross To steel channel beam junction;The bearing bracket and the reducer pedestal are respectively positioned in the cavity of the body frame structure for automotive platform;
As a kind of perferred technical scheme, each steel channel beam and the I-beam intersection are fixedly connected with.
As a kind of perferred technical scheme, it is equipped with I-shaped in the cavity for holding object plate above the bearing bracket Steel.
As a kind of perferred technical scheme, a babinet, the babinet one are equipped in the cavity of the body frame structure for automotive platform Side is equipped with chamber door.
As a kind of perferred technical scheme, the chamber door and the side plate are hinged using hinge.
As a kind of perferred technical scheme, the chamber door is equipped with handle.
Due to using the technology described above, the invention has the advantages that:
A kind of rail flat car vehicle frame, including hold object plate, I-beam, steel channel beam, bottom plate, side plate, bearing bracket, speed reducer Seat;It is doubling plate to hold object plate, holds and is equipped with I-beam and steel channel beam in the cavity of object plate, and I-beam has two and lateral in holding object plate Center line both sides are symmetrical arranged, and steel channel beam includes longitudinal steel channel beam and transverse groove girder steel;I-beam, steel channel beam and short channel-section steel are intersected It is fixedly connected;Hold object plate, bottom plate connects composition body frame structure for automotive platform with side plate, be cavity structure in body frame structure for automotive platform;Bearing There are four seat supports, and bearing bracket and reducer pedestal are respectively positioned in the cavity of body frame structure for automotive platform;It is improved, is being held based on above Using laterally setting and the connection structure combined with steel channel beam and the friendship of each steel channel beam and I-beam of two I-beams in the cavity of object plate It is fixedly connected at remittance so that on the basis of increasing rail flat car body frame structure for automotive platform, considerably increase the strong of structure itself Degree;Each bearing bracket and reducer pedestal are respectively positioned on I-beam and steel channel beam fixed connection place, most due to junction structural strength Greatly so that bearing force structure is more secured;In this configuration, each I-beam and steel channel beam are by entire rail flat car body frame structure for automotive Platform is divided into several small square stress areas, and each tie point is substantially cross-connecting structure so that is combined into Not only volume is big for overall structure, and overall construction intensity improves, can load volume with the larger cargo of weight.
In the present invention, I-steel is equipped in the cavity for holding object plate above bearing bracket.It is improved based on above, adds work Word steel increases bearing bracket and holds the intensity between object plate tie point, and reason does not hold the gravity on object plate and reaches bearing block branch Bulging deformation is caused in its junction when on frame, increase bearing bracket and holds the bearing strength of object plate entirety.
In the present invention, a babinet is equipped in the cavity of body frame structure for automotive platform, the babinet side is equipped with chamber door, chamber door and side Plate is hinged using hinge.It is improved based on above, accumulator can be placed in the babinet being equipped with, the chamber door offered makes accumulator damage Repair and replacement are more convenient after bad, so that chamber door can be opened and closed easily and service life is long using hinge connection mode.
In the present invention, chamber door is equipped with handle.It is improved based on above, the handle being equipped with more is that user's switch chamber door carries Convenience is supplied.
In conclusion the present invention ensure that it has enough strong on the basis of increasing rail flat car body frame structure for automotive platform Degree can meet and load the needs of larger volume is with car loading.
Description of the drawings
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art Embodiment or attached drawing needed to be used in the description of the prior art are briefly described.In all the appended drawings, similar element Or part is generally identified by similar reference numeral.In attached drawing, each element or part might not be drawn according to actual ratio.
Fig. 1 is the structural diagram of the present invention;
Fig. 2 is the structural schematic diagram of rearview of the present invention;
Fig. 3 is the structural schematic diagram of front view of the present invention;
Fig. 4 is the structural schematic diagram of A-A sectional views of the present invention;
Reference numeral:1- holds object plate;2- I-beams;3- first longitudinal direction steel channel beams;4- second longitudinal direction steel channel beams;5- thirds are vertical To steel channel beam;The longitudinal steel channel beams of 6- the 4th;The longitudinal steel channel beams of 7- the 5th;8- the first transverse groove girder steels;9- the second transverse groove girder steels; 10- third transverse groove girder steels;The 4th transverse groove girder steels of 11-;12- short channel-section steels;13- bottom plates;14- side plates;15- bearing brackets; 16- reducer pedestals;17- I-beams;18- babinets;19- chamber doors;20- handles.
Specific implementation mode
The embodiment of technical solution of the present invention is described in detail below in conjunction with attached drawing.Following embodiment is only used for Clearly illustrate technical scheme of the present invention, therefore be intended only as example, and the protection of the present invention cannot be limited with this Range.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, the present invention provides a kind of rail flat car vehicle frames, including hold object plate 1, I-shaped Beam 2, steel channel beam, bottom plate 13, side plate 14, bearing bracket 15, reducer pedestal 16;It is doubling plate to hold object plate 1, holds the sky of object plate 1 Intracavitary is equipped with I-beam 2 and steel channel beam;I-beam 2 has two and is symmetrical arranged in holding 1 cross central line both sides of object plate, steel channel beam Including longitudinal steel channel beam and transverse groove girder steel;Longitudinal steel channel beam includes first longitudinal direction steel channel beam 3, second longitudinal direction steel channel beam 4, third Longitudinal 6 and the 5th longitudinal steel channel beam 7 of steel channel beam of longitudinal steel channel beam the 5, the 4th;Third longitudinal direction steel channel beam 5 and 1 longitudinal center of Cheng Wuban Line overlaps, first and the 5th longitudinal steel channel beam 7 be symmetrical arranged in 5 both sides of third longitudinal direction steel channel beam, second and the 4th longitudinal channel steel Beam 6 is symmetrical arranged in 5 both sides of third longitudinal direction steel channel beam and both ends are fixedly connected with I-beam 2 respectively;Transverse groove girder steel includes the One transverse groove girder steel 8, the second transverse groove girder steel 9, third transverse groove girder steel 10 and the 4th transverse groove girder steel 11;First and the 4th horizontal Be symmetrical arranged to steel channel beam 11 in holding 1 cross central line both sides of object plate, second and third transverse groove girder steel 10 in holding object plate 1 laterally Center line both sides be symmetrical arranged and both ends respectively with first and the 5th longitudinal steel channel beam 7 be fixedly connected;Each steel channel beam and I-beam 2 Intersection is fixedly connected with, first and the 4th transverse groove girder steel 11 be fixedly connected respectively by short channel-section steel 12 between I-beam 2, Short channel-section steel 12 has four and is symmetrical arranged two-by-two respectively at holding 1 longitudinal centre line both sides of object plate;First longitudinal direction steel channel beam 3, first The longitudinal steel channel beam 7 of transverse groove girder steel the 8, the 5th and 11 head and the tail of the 4th transverse groove girder steel are fixedly connected sequentially, third longitudinal direction steel channel beam 5 Both ends respectively with first and the 4th transverse groove girder steel 11 be fixedly connected;Hold object plate 1, bottom plate 13 and the connection composition vehicle frame knot of side plate 14 Structure platform, interior body frame structure for automotive platform is cavity structure;Bearing bracket 15 there are four and be located at second and the 4th cannelure Girder steel 6 and 2 junction of I-beam, the cavity for holding object plate 1 of 15 top of bearing bracket is interior to be equipped with I-steel;Reducer pedestal 16 In 9 junction of second longitudinal direction steel channel beam 4 and the second transverse groove girder steel;Bearing bracket 15 and reducer pedestal 16 are respectively positioned on vehicle frame knot In the cavity of structure platform.The connection structure for being laterally arranged using two I-beam 2 in the cavity for holding object plate 1 and being combined with steel channel beam And each steel channel beam and 2 intersection of I-beam are fixedly connected with so that on the basis of increasing rail flat car body frame structure for automotive platform, greatly It is big to increase the intensity for finishing structure itself;Each bearing bracket 15 and reducer pedestal 16 are respectively positioned on I-beam 2 and steel channel beam is fixed and connected Place is met, due to junction structural strength maximum so that bearing force structure is more secured;In this configuration, each I-beam 2 and slot Entire rail flat car body frame structure for automotive platform is divided into several small square stress areas by girder steel, and each tie point is substantially Cross-connecting structure so that not only volume is big for the overall structure being combined into, and overall construction intensity improves, being capable of load volume With the cargo that weight is larger.
A babinet 18 is equipped in the cavity of the rail flat car body frame structure for automotive platform, 18 side of babinet is equipped with chamber door 19, chamber door 19 is hinged using hinge with side plate 14, and chamber door 19 is equipped with handle 20;Accumulator can be placed in the babinet 18 being equipped with, is offered For chamber door 19 so that repair and replacement are more convenient after battery damage, hinge connection mode facilitates the folding of chamber door 19 and service life Long, the handle 20 being equipped with provides a convenient for user.
Finally it should be noted that:The above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations;To the greatest extent Present invention has been described in detail with reference to the aforementioned embodiments for pipe, it will be understood by those of ordinary skill in the art that:Its according to So can with technical scheme described in the above embodiments is modified, either to which part or all technical features into Row equivalent replacement;And these modifications or replacements, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution The range of scheme should all cover in the claim of the present invention and the range of specification.

Claims (6)

1. a kind of rail flat car vehicle frame, it is characterised in that:Including holding object plate, I-beam, steel channel beam, bottom plate, side plate, bearing block branch Frame, reducer pedestal;
The object plate that holds is doubling plate, and I-beam and steel channel beam are equipped in the cavity for holding object plate;The I-beam has two And be symmetrical arranged in the object plate cross central line both sides of holding, the steel channel beam includes longitudinal steel channel beam and transverse groove girder steel;
The longitudinal direction steel channel beam includes first longitudinal direction steel channel beam, second longitudinal direction steel channel beam, third longitudinal direction steel channel beam, the 4th cannelure Girder steel and the 5th longitudinal steel channel beam;Third longitudinal direction steel channel beam is overlapped with the object plate longitudinal centre line that holds, first He 5th longitudinal steel channel beam is symmetrical arranged in the third longitudinal direction steel channel beam both sides, described second and the 4th longitudinal steel channel beam in described Third longitudinal direction steel channel beam both sides are symmetrical arranged and both ends are fixedly connected with the I-beam respectively;
The transverse groove girder steel includes that the first transverse groove girder steel, the second transverse groove girder steel, third transverse groove girder steel and the 4th are lateral Steel channel beam;Described first and the 4th transverse groove girder steel in it is described hold object plate cross central line both sides be symmetrical arranged, second He Third transverse groove girder steel holds that object plate cross central line both sides are symmetrical arranged and both ends are vertical with described first and the 5th respectively in described It is fixedly connected to steel channel beam;
Described first and the 4th transverse groove girder steel be fixedly connected respectively by short channel-section steel between the I-beam, the short channel-section steel There are four and is symmetrical arranged two-by-two respectively at the object plate longitudinal centre line both sides of holding;
The first longitudinal direction steel channel beam, the first transverse groove girder steel, the 5th longitudinal steel channel beam and the 4th transverse groove girder steel head and the tail are successively Be fixedly connected, the third longitudinal direction steel channel beam both ends respectively with described first and the 4th transverse groove girder steel be fixedly connected;
It is described hold object plate, bottom plate connects composition body frame structure for automotive platform with side plate, be cavity structure in the body frame structure for automotive platform;
The bearing bracket there are four and be located at described second and the 4th longitudinal steel channel beam and the I-beam junction, The reducer pedestal is located at second longitudinal direction steel channel beam and the second transverse groove girder steel junction;The bearing bracket and the deceleration Engine base is respectively positioned in the cavity of the body frame structure for automotive platform.
2. a kind of rail flat car vehicle frame according to claim 1, it is characterised in that:Each steel channel beam and the I-beam Intersection is fixedly connected with.
3. a kind of rail flat car vehicle frame according to claim 1, it is characterised in that:It is described above the bearing bracket It holds and is equipped with I-steel in the cavity of object plate.
4. a kind of rail flat car vehicle frame according to claim 1, it is characterised in that:In the cavity of the body frame structure for automotive platform Equipped with a babinet, the babinet side is equipped with chamber door.
5. a kind of rail flat car vehicle frame according to claim 4, it is characterised in that:The chamber door utilizes hinge with the side plate Chain is hinged.
6. a kind of rail flat car vehicle frame according to claim 4, it is characterised in that:The chamber door is equipped with handle.
CN201611134717.0A 2016-12-11 2016-12-11 A kind of rail flat car vehicle frame Active CN106428050B (en)

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Application Number Priority Date Filing Date Title
CN201611134717.0A CN106428050B (en) 2016-12-11 2016-12-11 A kind of rail flat car vehicle frame

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Application Number Priority Date Filing Date Title
CN201611134717.0A CN106428050B (en) 2016-12-11 2016-12-11 A kind of rail flat car vehicle frame

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CN106428050A CN106428050A (en) 2017-02-22
CN106428050B true CN106428050B (en) 2018-07-20

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3719155A (en) * 1970-10-09 1973-03-06 Acf Ind Inc Railway flat car having stub center sills
CN201633731U (en) * 2010-04-14 2010-11-17 南车眉山车辆有限公司 Broad-gauge multifunction container flat car
CN202138384U (en) * 2011-06-24 2012-02-08 南车眉山车辆有限公司 Broad-track universal open locomotive with flip-down lower side door
CN103640585A (en) * 2013-12-27 2014-03-19 哈尔滨轨道交通装备有限责任公司 Chassis of railway flat wagon
CN203920757U (en) * 2014-06-24 2014-11-05 江苏民森机械有限公司 Automatically rail flat truck

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3719155A (en) * 1970-10-09 1973-03-06 Acf Ind Inc Railway flat car having stub center sills
CN201633731U (en) * 2010-04-14 2010-11-17 南车眉山车辆有限公司 Broad-gauge multifunction container flat car
CN202138384U (en) * 2011-06-24 2012-02-08 南车眉山车辆有限公司 Broad-track universal open locomotive with flip-down lower side door
CN103640585A (en) * 2013-12-27 2014-03-19 哈尔滨轨道交通装备有限责任公司 Chassis of railway flat wagon
CN203920757U (en) * 2014-06-24 2014-11-05 江苏民森机械有限公司 Automatically rail flat truck

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Address after: 1 Hunan City, Shigu province Pine Industrial Park on the road No. 13, No. 421000, factory building

Patentee after: Hunan Limei explosion proof equipment manufacturing Co.,Ltd.

Address before: 1 Hunan City, Shigu province Pine Industrial Park on the road No. 13, No. 421000, factory building

Patentee before: HENGYANG LIMEI BATTERY VEHICLES MANUFACTURING Co.,Ltd.