CN105216871B - A kind of vehicle frame stage casing, the vehicle frame using the vehicle frame stage casing and the automobile using the vehicle frame - Google Patents

A kind of vehicle frame stage casing, the vehicle frame using the vehicle frame stage casing and the automobile using the vehicle frame Download PDF

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Publication number
CN105216871B
CN105216871B CN201510692445.5A CN201510692445A CN105216871B CN 105216871 B CN105216871 B CN 105216871B CN 201510692445 A CN201510692445 A CN 201510692445A CN 105216871 B CN105216871 B CN 105216871B
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China
Prior art keywords
longeron
vehicle frame
vertical beam
stage casing
right vertical
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CN201510692445.5A
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Chinese (zh)
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CN105216871A (en
Inventor
刘凯
郭文朝
崔红娟
牛海燕
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Yutong Bus Co Ltd
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Zhengzhou Yutong Bus Co Ltd
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Priority to CN201510692445.5A priority Critical patent/CN105216871B/en
Publication of CN105216871A publication Critical patent/CN105216871A/en
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Abstract

The present invention relates to a kind of vehicle frame stage casing, using the automobile of the vehicle frame and use in the vehicle frame stage casing vehicle frame.The vehicle frame stage casing includes left longeron, right vertical beam and middle longeron.Middle longeron in including upper longeron and in lower longeron, in upper longeron and in be provided between lower longeron upper longeron in connection and in lower longeron diagonal brace;Left longeron includes upper left longeron and lower-left longeron, without diagonal brace between upper left longeron and lower-left longeron;Right vertical beam includes upper right longeron and bottom right longeron, without diagonal brace between upper right longeron and bottom right longeron.The region of left longeron and right vertical beam respectively between adjacent middle longeron is not closed by diagonal brace in vehicle frame stage casing, can be used for placing battery or luggage.In addition, automobile bears to bend in the process of running is delivered to vehicle skeleton everywhere with reversing by longeron, diagonal brace, crossbeam for being connected etc., forms seal force ring, front and rear seal force ring up and down, a transmission everywhere, scattered, power is set gradually to weaken so that vehicle frame stage casing meets strength and stiffness requirement.

Description

A kind of vehicle frame stage casing, the vehicle frame using the vehicle frame stage casing and the automobile using the vehicle frame
Technical field
The present invention relates to full vehicle field, and in particular to a kind of vehicle frame stage casing, using the vehicle frame stage casing vehicle frame and Using the automobile of the vehicle frame.
Background technology
At present, the vehicle frame of full vehicle includes front section of vehicle frame, vehicle frame stage casing and vehicle frame back segment, and wherein vehicle frame stage casing includes Two row longerons be arrangeding in parallel and multiple crossbeams, each column longeron all includes upper longeron and lower longeron, between upper longeron and lower longeron Diagonal brace is needed to support and transmit power.
For example, application publication number is CN 102001363A, the China of entitled full carrying all-electric passenger bus body structure is specially Profit discloses a kind of vehicle body.Body center portion includes the two row longerons be arrangeding in parallel with diagonal brace, and each column longeron all includes upper vertical Beam and lower longeron.Vertical space between the upper longeron of two row and the lower longeron of two row is sealed because there is the presence of diagonal brace, is made Obtaining this straightened portion space can not be utilized, and this results in being used for placing battery below body center portion or the space of luggage is limited. In addition, full vehicle is in the process of running, it is primarily subjected to bending and twisting conditions, the longitudinal and cross beam of whole vehicle frame is joined simultaneously With transmit and distractive load, when changing body frame structure for automotive, it may occur that the stress of vehicle frame effectively can not be disperseed and be transmitted, The problem of causing vehicle frame to fail.Therefore, vehicle frame also needs to meet rigidity and intensity requirement.
The content of the invention
It is an object of the invention to provide a kind of vehicle frame stage casing to solve the vertical space quilt between upper longeron and lower longeron The technical problem limited for the space of placing battery or luggage below the vehicle frame stage casing that diagonal brace is closed and brought.The present invention Purpose also reside in a kind of vehicle frame and automobile be provided.
The technical scheme in the vehicle frame stage casing of the present invention:A kind of vehicle frame stage casing, including horizontally disposed parallel left longeron and Right vertical beam, described left longeron include upper left longeron and lower-left longeron, and described right vertical beam includes upper right longeron and bottom right longeron, It is characterized in that:It is provided between described left longeron and described right vertical beam parallel with the left longeron and the right vertical beam At least one middle longeron, described middle longeron in including upper longeron and in lower longeron, in upper longeron and in be provided between lower longeron Diagonal brace for upper longeron lower longeron with connection;The left longeron and described right vertical beam respectively with adjacent middle longeron it Between be provided with the placement space for being used for the placement such as battery and luggage, between the upper left longeron and the lower-left longeron and right side The inlet and outlet for being used for the disengaging such as battery and luggage are provided between upper longeron and the bottom right longeron.
Multiple diagonal braces are mutually butted and arranged in triangular waveform.
The diagonal brace joint is provided be used to connect in upper longeron, in lower longeron and diagonal brace vertical beam.
The right and left between horizontally disposed two neighboring crossbeam and the middle longeron be respectively formed for install battery and The installing space of luggage.
The technical scheme of the vehicle frame of the present invention:A kind of vehicle frame, including vehicle frame stage casing, vehicle frame stage casing include horizontally disposed flat Capable left longeron and right vertical beam, described left longeron include upper left longeron and lower-left longeron, and described right vertical beam is indulged including upper right Beam and bottom right longeron, it is characterised in that:It is provided with and the left longeron and institute between described left longeron and described right vertical beam State the parallel at least one middle longeron of right vertical beam, described middle longeron in including upper longeron and in lower longeron, in upper longeron with The diagonal brace of upper longeron lower longeron with being used to connect is provided between lower longeron;The left longeron and described right vertical beam respectively with The placement space for being used for the placements such as battery and luggage, the upper left longeron and the lower-left longeron are provided between adjacent middle longeron Between and the upper right longeron and the bottom right longeron between be provided with the inlet and outlet for being used for the disengaging such as battery and luggage.
Multiple diagonal braces are mutually butted and arranged in triangular waveform.
The diagonal brace joint is provided be used to connect in upper longeron, in lower longeron and diagonal brace vertical beam.
The right and left between horizontally disposed two neighboring crossbeam and the middle longeron be respectively formed for install battery and The installing space of luggage.
The technical scheme of the automobile of the present invention:A kind of automobile, including vehicle frame, the vehicle frame include vehicle frame stage casing, in vehicle frame Section includes horizontally disposed parallel left longeron and right vertical beam, and described left longeron includes upper left longeron and lower-left longeron, described Right vertical beam include upper right longeron and bottom right longeron, it is characterised in that:Set between described left longeron and described right vertical beam Under upper longeron is with having at least one middle longeron parallel with the left longeron and the right vertical beam, described middle longeron to include Longeron, in upper longeron and in be provided between lower longeron be used to connect in upper longeron and under longeron diagonal brace;The left longeron and Described right vertical beam is provided with the placement space for being used for the placements such as battery and luggage, the upper left between adjacent middle longeron respectively It is provided between longeron and the lower-left longeron and between the upper right longeron and the bottom right longeron and is used for battery and luggage etc. The inlet and outlet of disengaging.
The right and left between horizontally disposed two neighboring crossbeam and the middle longeron be respectively formed for install battery and The installing space of luggage.
Usefulness of the present invention:Vehicle frame stage casing includes left longeron, right vertical beam and middle longeron in the present invention.Middle longeron includes In upper longeron and in lower longeron, in upper longeron and in be provided between lower longeron upper longeron in connection and in lower longeron diagonal brace;It is left Longeron includes upper left longeron and lower-left longeron, without diagonal brace between upper left longeron and lower-left longeron;Right vertical beam include upper right longeron and Bottom right longeron, without diagonal brace between upper right longeron and bottom right longeron.In vehicle frame stage casing left longeron and right vertical beam respectively with it is adjacent in Region between longeron is not closed by diagonal brace, can be used for placing battery or luggage.In addition, automobile is in running In bear to bend vehicle skeleton be delivered to everywhere by longeron, diagonal brace, crossbeam for being connected etc. with reversing, form seal force up and down Ring, front and rear seal force ring, it is a transmission everywhere, scattered, power is gradually weakened so that vehicle frame stage casing meets that strength and stiffness will Ask.
Brief description of the drawings
Fig. 1 be the present invention automobile embodiment in vehicle frame stage casing stereogram;
Fig. 2 be the present invention automobile embodiment in vehicle frame stage casing top view;
Fig. 3 is the sectional view of the line A-A along Fig. 2;
Fig. 4 is the sectional view of the line B-B along Fig. 2;
Fig. 5 is the sectional view of the line C-C along Fig. 2;
Fig. 6 be the present invention automobile embodiment in vehicle frame stage casing region left-side skeleton structure schematic diagram;
Fig. 7 be the present invention automobile embodiment in vehicle frame stage casing region right side wall skeleton structure schematic diagram.
In figure:1st, column;2nd, gusset side bar;3rd, gusset waist rail;4th, left longeron;5th, middle longeron;6th, diagonal brace;7th, right vertical beam; 8th, vertical beam;9th, crossbeam;10th, upper longeron in;11st, lower longeron in;12nd, installing space;13rd, side loading port.
Embodiment
The embodiment of automobile is as shown in figs. 1-7:Automobile includes vehicle frame, skeleton, engine and electrical equipment etc., engine and Electrical equipment etc. is disclosed by prior art, is no longer shown in figure;Skeleton includes left-side skeleton and right side wall skeleton etc.;Car Frame includes front section of vehicle frame, vehicle frame back segment and vehicle frame stage casing, and front section of vehicle frame and vehicle frame back segment are disclosed by prior art, no longer schemed In show.
Vehicle frame stage casing includes horizontally disposed three parallel longerons and multiple crossbeams, three longerons be respectively left longeron 4, Right vertical beam 7 and middle longeron 5, middle longeron 5 is between left longeron 4 and right vertical beam 7.Left longeron 4 includes upper left longeron and lower-left is indulged Beam, right vertical beam 7 include upper right longeron and bottom right longeron, middle longeron 5 upper longeron 10 lower longeron 11 with including.The left He of longeron 4 The placement space of the placements such as battery and luggage, upper left longeron and lower-left longeron are respectively provided between right vertical beam 7 and middle longeron 5 Between be provided with the inlet and outlet for being used for the disengaging such as battery and luggage.In upper longeron 10 and in lower longeron 11 be provided be used to connect in it is upper vertical The diagonal brace 6 of the lower longeron 11 with of beam 10.Multiple diagonal braces 6 are mutually butted and arranged in triangular waveform.Multiple joints of diagonal brace 6 are set Have for upper longeron 10 in connection, in lower longeron 11 and diagonal brace 6 vertical beam 8.Horizontally disposed two neighboring crossbeam 9 and middle longeron The right and left between 5 is respectively formed the installing space 12 for installing battery and luggage.
Left-side skeleton and right side wall skeleton are respectively arranged in the left and right sides in vehicle frame stage casing.Left-side skeleton includes vertical The column 1 of setting, horizontally disposed gusset side bar 2 and horizontally disposed gusset waist rail 3.Column 1, gusset side bar 2 and gusset waist Beam 3 surrounds the space for placing hatch door, is provided between gusset side bar 2 and gusset waist rail 3 and is used for the disengaging such as battery and luggage Side loading port 13.Battery or luggage etc. easily pass in and out installing space 12 by side loading port 13.
In the other embodiment of automobile, vertical beam 8 is saved.
In the other embodiment of automobile, the quantity of middle longeron 5 is more than one.
The structure of vehicle frame is identical with the structure of the vehicle frame of automobile in the embodiment of automobile, no longer repeats herein.
The structure in vehicle frame stage casing is identical with the structure in the vehicle frame stage casing of automobile in the embodiment of automobile, no longer repeats herein.

Claims (7)

1. a kind of vehicle frame stage casing, including horizontally disposed parallel left longeron and right vertical beam and multiple crossbeams, a described left side are indulged Beam includes upper left longeron and lower-left longeron, and described right vertical beam includes upper right longeron and bottom right longeron, it is characterised in that:Described Left longeron and described right vertical beam between be provided with least one middle longeron parallel with the left longeron and the right vertical beam, institute The middle longeron stated in including upper longeron and in lower longeron, in upper longeron and in be provided between lower longeron be used to connect in upper longeron and In lower longeron diagonal brace;The left longeron and described right vertical beam are provided between adjacent middle longeron respectively is used for battery and row The placement space that Lee places, between the upper left longeron and the lower-left longeron and the upper right longeron and the bottom right longeron Between be provided with the inlet and outlet passed in and out for battery and luggage, the left side between horizontally disposed two neighboring crossbeam and the middle longeron Right both sides are respectively formed the installing space for installing battery and luggage, upper left longeron, in upper longeron, upper right longeron and crossbeam same Intersect in one horizontal plane, lower-left longeron, in lower longeron, bottom right longeron be located in the same horizontal plane.
2. vehicle frame stage casing according to claim 1, it is characterised in that:Multiple diagonal braces are mutually butted and are in triangular waveform cloth Put.
3. vehicle frame stage casing according to claim 2, it is characterised in that:The diagonal brace joint, which is provided with, is used for upper in connection indulge Beam, in lower longeron and diagonal brace vertical beam.
4. a kind of vehicle frame, including vehicle frame stage casing, vehicle frame stage casing includes horizontally disposed parallel left longeron and right vertical beam and more Individual crossbeam, described left longeron include upper left longeron and lower-left longeron, and described right vertical beam includes upper right longeron and bottom right longeron, It is characterized in that:It is provided between described left longeron and described right vertical beam parallel with the left longeron and the right vertical beam At least one middle longeron, described middle longeron in including upper longeron and in lower longeron, in upper longeron and in be provided between lower longeron Diagonal brace for upper longeron lower longeron with connection;The left longeron and described right vertical beam respectively with adjacent middle longeron it Between be provided with the placement space placed for battery and luggage, between the upper left longeron and the lower-left longeron and the upper right Be provided with the inlet and outlet passed in and out for battery and luggage between longeron and the bottom right longeron, horizontally disposed two neighboring crossbeam with The right and left between the middle longeron is respectively formed the installing space for installing battery and luggage, upper left longeron, in upper longeron, Upper right longeron intersects with crossbeam in same level, lower-left longeron, in lower longeron, bottom right longeron be located in the same horizontal plane.
5. vehicle frame according to claim 4, it is characterised in that:Multiple diagonal braces are mutually butted and arranged in triangular waveform.
6. vehicle frame according to claim 5, it is characterised in that:The diagonal brace joint is provided be used to connect in upper longeron, In lower longeron and diagonal brace vertical beam.
7. a kind of automobile, including vehicle frame, the vehicle frame includes vehicle frame stage casing, and vehicle frame stage casing is indulged including a horizontally disposed parallel left side Beam and right vertical beam and multiple crossbeams, described left longeron include upper left longeron and lower-left longeron, and described right vertical beam includes the right side Upper longeron and bottom right longeron, it is characterised in that:It is provided with and the left longeron between described left longeron and described right vertical beam At least one middle longeron parallel with the right vertical beam, described middle longeron in including upper longeron and in lower longeron, in upper longeron Be provided with between lower longeron upper longeron in being used to connect and under longeron diagonal brace;The left longeron and described right vertical beam point The placement space placed for battery and luggage is provided with not between adjacent middle longeron, the upper left longeron is indulged with the lower-left The inlet and outlet passed in and out for battery and luggage are provided between beam and between the upper right longeron and the bottom right longeron, level is set The right and left between the two neighboring crossbeam and the middle longeron put is respectively formed the installing space for installing battery and luggage, Upper left longeron, in upper longeron, upper right longeron intersect with crossbeam in same level, lower-left longeron, in time longeron, bottom right longeron It is located in the same horizontal plane.
CN201510692445.5A 2015-10-23 2015-10-23 A kind of vehicle frame stage casing, the vehicle frame using the vehicle frame stage casing and the automobile using the vehicle frame Active CN105216871B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510692445.5A CN105216871B (en) 2015-10-23 2015-10-23 A kind of vehicle frame stage casing, the vehicle frame using the vehicle frame stage casing and the automobile using the vehicle frame

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510692445.5A CN105216871B (en) 2015-10-23 2015-10-23 A kind of vehicle frame stage casing, the vehicle frame using the vehicle frame stage casing and the automobile using the vehicle frame

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CN105216871A CN105216871A (en) 2016-01-06
CN105216871B true CN105216871B (en) 2017-11-14

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Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1319583A1 (en) * 2001-12-13 2003-06-18 Alcan Technology & Management AG Coach with self-supporting spaceframe
JP4101006B2 (en) * 2002-09-24 2008-06-11 日野自動車株式会社 Vehicle assembly method
CN201329903Y (en) * 2008-12-31 2009-10-21 东风汽车有限公司 Combined frame
CN101503099B (en) * 2009-03-12 2011-01-26 中通客车控股股份有限公司 Motor bus unitary body with large-sized rectangular tube underframe
CN101531212B (en) * 2009-04-09 2012-04-25 青年汽车集团有限公司 Full-bearing type bus body structure
CN101830250A (en) * 2010-05-20 2010-09-15 厦门金龙旅行车有限公司 Spine central keel full-bearing vehicle body
CN104787128B (en) * 2015-04-09 2017-04-05 郑州宇通客车股份有限公司 A kind of bus body
CN205168634U (en) * 2015-10-23 2016-04-20 郑州宇通客车股份有限公司 Frame middle section, adopt frame in this frame middle section and adopt car of this frame

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Address after: 450061 Yudao Road, Guancheng District, Zhengzhou City, Henan Province

Patentee after: Yutong Bus Co.,Ltd.

Address before: 450016 Yutong Industrial Zone, eighteen Li River, Henan, Zhengzhou

Patentee before: ZHENGZHOU YUTONG BUS Co.,Ltd.