CN206067886U - A kind of pure Minitype electric truck frame - Google Patents

A kind of pure Minitype electric truck frame Download PDF

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Publication number
CN206067886U
CN206067886U CN201620750216.4U CN201620750216U CN206067886U CN 206067886 U CN206067886 U CN 206067886U CN 201620750216 U CN201620750216 U CN 201620750216U CN 206067886 U CN206067886 U CN 206067886U
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CN
China
Prior art keywords
pure
longeron
double
frame
electric truck
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Expired - Fee Related
Application number
CN201620750216.4U
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Chinese (zh)
Inventor
陈波
刘粤
秦僡梨
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chongqing Changan Kuayue Automobile Co ltd
Original Assignee
Chengdu Yajun New Energy Automobile Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
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Priority to CN201620750216.4U priority Critical patent/CN206067886U/en
Application granted granted Critical
Publication of CN206067886U publication Critical patent/CN206067886U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of pure Minitype electric truck frame, including:The double longeron vehicle frames of leading portion, stage casing truss type frame and the double longeron vehicle frames of back segment, the double longeron vehicle frames of the leading portion and the double longeron vehicle frames of back segment are straight double longitudinal beam structures, the double longeron vehicle frames of the leading portion and the double longeron vehicle frames of back segment are welded to connect with stage casing truss type frame respectively, using three-stage body frame structure for automotive, truss structure is welded using rectangular steel pipe, this frame structure improves a lot in bearing capacity, and has very big superiority to pure electric vehicle battery bag design arrangement.

Description

A kind of pure Minitype electric truck frame
Technical field
This utility model is related to electric automobile field, more particularly to a kind of pure Minitype electric truck frame.
Background technology
Pure Minitype electric truck uses double longeron vehicle frames that channel-section steel section bar is made at present.The structure has following lacking Point:
1., from great, the quality of car load is increased.
2. apply on pure electric vehicle, due to battery weight weight, body frame structure for automotive intensity is weak.
3. the vehicle frame of the version is applied on pure electric vehicle, is not easy to the arrangement of electricity piece, it is difficult to increase battery appearance Amount, there is provided course continuation mileage.And it is not easy to the maintenance of electricity piece.The design structure of battery bag is had high demands, causes manufacturing cost high.
4. car load efficiency of assembling is low, causes labour cost to increase.
The content of the invention
The purpose of this utility model is:Overcome the above-mentioned problems in the prior art, propose a kind of pure Minitype electric Truck frame, using three-stage body frame structure for automotive, truss structure is welded using rectangular steel pipe, and this frame structure is carrying energy Improve a lot in power, and have very big superiority to pure electric vehicle battery bag design arrangement.
The purpose of this utility model is realized by following technical proposals:
A kind of pure Minitype electric truck frame, including:The double longeron vehicle frames of leading portion, stage casing truss type frame and the double longerons of back segment Vehicle frame, the double longeron vehicle frames of the leading portion and back segment pair longeron vehicle frame are straight double longitudinal beam structures, and the double longeron vehicle frames of the leading portion are with after The double longeron vehicle frames of section are welded to connect with stage casing truss type frame respectively.
A kind of pure Minitype electric truck frame of the present utility model, the stage casing truss type frame include:Bottom frame and upper Layer frame, is supported by some columns between the bottom frame and upper bed rack, and the stage casing truss type frame two ends are provided with front U Type reinforcing plate and rear U-shaped reinforcing plate are connected with the double longeron vehicle frames of leading portion and the double longeron vehicle frames of back segment respectively.
A kind of pure Minitype electric truck frame of the present utility model, the bottom frame include:Front sill and rear sill, Some lower longerons are provided between the front sill and rear sill, between the adjacent lower longeron, header board is provided with.
A kind of pure Minitype electric truck frame of the present utility model, the upper bed rack include two entablatures, the upper horizontal stroke Some support bases are connected with beam, the support base is provided with longeron.
A kind of pure Minitype electric truck frame of the present utility model, has power transmission shaft breach, institute in the middle part of the rear sill State power transmission shaft breach both sides and be provided with medial support longeron.
A kind of pure Minitype electric truck frame of the present utility model, is provided with battery bag positioning above the power transmission shaft breach Plate, the battery bag location-plate two ends are connected with entablature.
A kind of pure Minitype electric truck frame of the present utility model, the height of the entablature higher than front U-shaped reinforcing plate and U-shaped reinforcing plate upper level afterwards.
A kind of pure Minitype electric truck frame of the present utility model, the entablature end and front U-shaped reinforcing plate and rear U-shaped Top hound is provided with the top of reinforcing plate.
A kind of pure Minitype electric truck frame of the present utility model, the length of the entablature be less than front sill and it is rear under The length of crossbeam, the entablature end are provided with bearing diagonal with front sill and rear sill end.
A kind of pure Minitype electric truck frame of the present utility model, is provided between the front sill and rear sill end Battery bag installing plate.
A kind of pure Minitype electric truck frame of the present utility model, is provided with cross diagonal brace between the upper longeron.
The double longeron vehicle frames of a kind of pure Minitype electric truck frame of the present utility model, the stage casing truss type frame and back segment Top is provided with cargo floor, has bearing beam between the cargo floor and the double longeron vehicle frames of back segment, the upper surface of the bearing beam with Upper longeron upper surface is concordant, and the bearing beam end is with the angle being engaged with hound.
According to above-mentioned technical proposal, the beneficial effects of the utility model are:
1st, the installing space of battery bag is increased, battery capacity is extended, improve course continuation mileage.
2nd, truss structure characteristics of compact layout, truss structure are welded using rectangular steel pipe, lightweight, it is possible to decrease the matter of car load Amount.
3rd, it is easy to the arrangement of electricity piece and is easy to electricity piece design and keeps in repair, it is less demanding to the design structure of battery bag, Manufacturing cost can be reduced.
4th, interlude truss type frame is directly connected with container underframe, can mitigate container weight, so as to improve the Jing of automobile Ji property.
Description of the drawings
Fig. 1 is a kind of pure Minitype electric truck frame split schematic diagram of this utility model;
Fig. 2 is a kind of pure Minitype electric truck frame connection diagram of this utility model;
Fig. 3 is a kind of pure Minitype electric truck frame of this utility model and base plate connection diagram.
Specific embodiment
This utility model is further described with reference to specific embodiments and the drawings.
In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with accompanying drawing and enforcement Example, is further elaborated to this utility model.It should be appreciated that specific embodiment described herein is only to explain This utility model, is not used to limit this utility model.
As Fig. 1-3 be a kind of embodiment of pure Minitype electric truck frame of this utility model, a kind of pure Minitype electric truck Vehicle frame, including:The double longeron vehicle frames 102, stage casing truss type frame 101 of leading portion and the double longeron vehicle frames 103 of back segment, the leading portion are double vertical Beam vehicle frame 102 and the double longeron vehicle frames 103 of back segment are straight double longitudinal beam structures, the double longeron vehicle frames 102 of the leading portion and the double longerons of back segment Vehicle frame 103 is welded to connect with stage casing truss type frame 101 respectively, and the stage casing truss type frame 101 includes:Bottom frame and upper strata Frame, is supported by some columns 9 between the bottom frame and upper bed rack, and 101 two ends of stage casing truss type frame are provided with Front U-shaped reinforcing plate 14 and rear U-shaped reinforcing plate 11 are connected with the double longeron vehicle frames 102 of leading portion and back segment pair longeron vehicle frame 103 respectively, The bottom frame includes:Front sill 2 and rear sill 7, are provided with some lower vertical between the front sill 2 and rear sill 7 Beam 4, is provided with header board 6 between the adjacent lower longeron 4, the upper bed rack includes two entablatures 16, on the entablature 16 Some support bases 8 are connected with, the support base 8 is provided with longeron 13, there is in the middle part of the rear sill 7 power transmission shaft breach 105,105 both sides of power transmission shaft breach are provided with medial support longeron 5, are provided with battery bag fixed above the power transmission shaft breach 105 15 two ends of battery bag location-plate described in the plate 15 of position are connected with entablature 16, and the height of the entablature 16 is higher than front U-shaped reinforcement Plate 14 and rear 11 upper level of U-shaped reinforcing plate, 16 end of the entablature and front U-shaped reinforcing plate 14 and rear U-shaped reinforcing plate 11 Top is provided with top hound, and the length of the entablature 16 is less than the length of front sill 2 and rear sill 7, the upper horizontal stroke 16 end of beam is provided with bearing diagonal 1,7 end of the front sill 2 and rear sill with front sill 2 and 7 end of rear sill Between be provided with battery bag installing plate 3, cross diagonal brace 12,101 He of stage casing truss type frame are provided between the upper longeron 13 Double 103 tops of longeron vehicle frame of back segment are provided with cargo floor 104, tool between the cargo floor 104 and the double longeron vehicle frames 103 of back segment There is bearing beam, the upper surface of the bearing beam is concordant with 13 upper surface of upper longeron, the bearing beam end is with being engaged with hound Angle.
Under normal circumstances, stage casing truss type frame 101 is welded using rectangular steel pipe, when cargo floor is designed, purlin Directly it is bolted with cargo floor crossbeam at the top of frame type vehicle frame stage casing truss type frame 101 and is assembled.So in length and breadth Interlaced arrangement, and rectangular tube structural section is used, frame strength is had greatly improved, while main bolster is eliminated, Above the double longeron vehicle frames 103 of back segment, corresponding cargo floor still has longeron, and it is connected by U-bolt with longitudinal beam, to goods The lightweight of case quality also has improvement.Kerb weight and cost can also be reduced simultaneously.
Preferred embodiment of the present utility model is the foregoing is only, it is not to limit this utility model, all at this Any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in this utility model Protection domain within.

Claims (9)

1. a kind of pure Minitype electric truck frame, it is characterised in that include:The double longeron vehicle frame of leading portion, stage casing truss type frame and The double longeron vehicle frames of back segment, the double longeron vehicle frames of the leading portion and back segment pair longeron vehicle frame are straight double longitudinal beam structures, and the leading portion is double to be indulged Beam vehicle frame and the double longeron vehicle frames of back segment are welded to connect with stage casing truss type frame respectively, and the stage casing truss type frame includes:Bottom Layer frame and upper bed rack, are supported by some columns between the bottom frame and upper bed rack, the stage casing truss type frame two End is provided with front U-shaped reinforcing plate and rear U-shaped reinforcing plate is connected with the double longeron vehicle frames of leading portion and the double longeron vehicle frames of back segment respectively.
2. a kind of pure Minitype electric truck frame according to claim 1, it is characterised in that:The bottom frame includes:Before Sill and rear sill, are provided with some lower longerons, between the adjacent lower longeron between the front sill and rear sill It is provided with header board.
3. a kind of pure Minitype electric truck frame according to claim 1, it is characterised in that:The upper bed rack includes two Entablature, is connected with some support bases on the entablature, the support base is provided with longeron.
4. a kind of pure Minitype electric truck frame according to claim 2, it is characterised in that:Have in the middle part of the rear sill There is power transmission shaft breach, the power transmission shaft breach both sides are provided with medial support longeron.
5. a kind of pure Minitype electric truck frame according to claim 4, it is characterised in that:Above the power transmission shaft breach Be provided with battery bag location-plate, the battery bag location-plate two ends are connected with entablature, the entablature end with it is front it is U-shaped plus Top hound is provided with the top of strong plate and rear U-shaped reinforcing plate.
6. a kind of pure Minitype electric truck frame according to claim 5, it is characterised in that:The height of the entablature is high In front U-shaped reinforcing plate and rear U-shaped reinforcing plate upper level, the length of the entablature is less than front sill and rear sill Length, the entablature end are provided with bearing diagonal with front sill and rear sill end.
7. a kind of pure Minitype electric truck frame according to claim 6, it is characterised in that:The front sill and it is rear under Battery bag installing plate is provided between beam-end.
8. a kind of pure Minitype electric truck frame according to claim 3, it is characterised in that:It is provided between the upper longeron Cross diagonal brace.
9. a kind of pure Minitype electric truck frame according to claim 8, it is characterised in that:The stage casing truss type frame Cargo floor is provided with the double longeron vehicle frame tops of back segment, there is bearing beam, institute between the cargo floor and the double longeron vehicle frames of back segment The upper surface for stating bearing beam is concordant with upper longeron upper surface, and the bearing beam end is with the angle being engaged with hound.
CN201620750216.4U 2016-07-18 2016-07-18 A kind of pure Minitype electric truck frame Expired - Fee Related CN206067886U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620750216.4U CN206067886U (en) 2016-07-18 2016-07-18 A kind of pure Minitype electric truck frame

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620750216.4U CN206067886U (en) 2016-07-18 2016-07-18 A kind of pure Minitype electric truck frame

Publications (1)

Publication Number Publication Date
CN206067886U true CN206067886U (en) 2017-04-05

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620750216.4U Expired - Fee Related CN206067886U (en) 2016-07-18 2016-07-18 A kind of pure Minitype electric truck frame

Country Status (1)

Country Link
CN (1) CN206067886U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109334770A (en) * 2018-10-12 2019-02-15 安徽安凯汽车股份有限公司 A kind of hybrid light-duty pure electric coach vehicle frame
CN113665673A (en) * 2021-09-17 2021-11-19 无锡新振发太阳能汽车科技有限公司 Bearing type frame of anti-concave solar racing car
RU2763210C1 (en) * 2021-09-01 2021-12-28 Федеральное государственное бюджетное образовательное учреждение высшего образования «Пензенский государственный университет» Carrying structure of the vehicle

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109334770A (en) * 2018-10-12 2019-02-15 安徽安凯汽车股份有限公司 A kind of hybrid light-duty pure electric coach vehicle frame
CN109334770B (en) * 2018-10-12 2020-12-08 安徽安凯汽车股份有限公司 Light-duty pure electric passenger car frame of hybrid
RU2763210C1 (en) * 2021-09-01 2021-12-28 Федеральное государственное бюджетное образовательное учреждение высшего образования «Пензенский государственный университет» Carrying structure of the vehicle
CN113665673A (en) * 2021-09-17 2021-11-19 无锡新振发太阳能汽车科技有限公司 Bearing type frame of anti-concave solar racing car

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GR01 Patent grant
GR01 Patent grant
CP01 Change in the name or title of a patent holder

Address after: 610000 846, southern section of Tianfu Avenue, Huayang street, Tianfu New District, Chengdu, Sichuan

Co-patentee after: Chongqing ChangAn KuaYue Automobile Co.,Ltd.

Patentee after: CHENGDU RAJA NEW ENERGY AUTOMOBILE SCIENCE AND TECHNOLOGY Co.,Ltd.

Address before: 610000 846, southern section of Tianfu Avenue, Huayang street, Tianfu New District, Chengdu, Sichuan

Patentee before: CHENGDU RAJA NEW ENERGY AUTOMOBILE SCIENCE AND TECHNOLOGY Co.,Ltd.

CP01 Change in the name or title of a patent holder
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170405

Termination date: 20210718

CF01 Termination of patent right due to non-payment of annual fee