CN106043433A - Electric vehicle front cabin support installation structure - Google Patents

Electric vehicle front cabin support installation structure Download PDF

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Publication number
CN106043433A
CN106043433A CN201610606777.1A CN201610606777A CN106043433A CN 106043433 A CN106043433 A CN 106043433A CN 201610606777 A CN201610606777 A CN 201610606777A CN 106043433 A CN106043433 A CN 106043433A
Authority
CN
China
Prior art keywords
front deck
mounting structure
rack mounting
described front
deck support
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.)
Granted
Application number
CN201610606777.1A
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Chinese (zh)
Other versions
CN106043433B (en
Inventor
唐伟
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.)
Chery New Energy Automobile Co Ltd
Original Assignee
Chery 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 CN201610606777.1A priority Critical patent/CN106043433B/en
Publication of CN106043433A publication Critical patent/CN106043433A/en
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Publication of CN106043433B publication Critical patent/CN106043433B/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62DMOTOR VEHICLES; TRAILERS
    • B62D21/00Understructures, i.e. chassis frame on which a vehicle body may be mounted
    • B62D21/09Means for mounting load bearing surfaces
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60KARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K1/00Arrangement or mounting of electrical propulsion units
    • B60K1/04Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60KARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K1/00Arrangement or mounting of electrical propulsion units
    • B60K1/04Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
    • B60K2001/0405Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion characterised by their position
    • B60K2001/0411Arrangement in the front part of the vehicle

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Body Structure For Vehicles (AREA)

Abstract

The invention discloses an electric vehicle front cabin support installation structure. The structure is provided with threaded casings (7), internal threads are arranged at the open ends of the threaded casings (7), front cabin supports (1) are fixed to a front longitudinal beam (2) through installation bolts (10), the installation bolts (10) penetrate through installation holes in the front cabin supports (1) and installation holes in the front longitudinal beam (2), and the installation bolts (10) and the internal threads of the threaded casings (7) are in screwed fit. By means of the technical scheme, DC/DC, storage batteries and the like in a front cabin are more stable and reliable to install and fix and not likely to be loosened, a connection structure is reasonable and compact, and installation and fixing are convenient.

Description

A kind of cabin of electric automobile rack mounting structure
Technical field
The invention belongs to the technical field of pure electric automobile structure, relate to electric bicycle body structure.More specifically, the present invention Relate to a kind of cabin of electric automobile rack mounting structure.
Background technology
Electric automobile, as a kind of new-energy automobile, has the advantage of energy-conserving and environment-protective, particularly pure electric automobile increasingly Become the focus of automotive field research.The difficult problem that electric automobile field generally exists at present is accumulator of electric car course continuation mileage Limited, which has limited the popularization and application of electric automobile.
On the vehicle body of the aluminium section bar of electric motor car, need to install DC/DC and accumulator at front deck, and DC/DC and electric power storage Pond is installed by two front deck supports.But, the electric car body using aluminium section bar to make as skeleton, need the highest Intensity, weight be also restricted, therefore, the installation of front deck support, fixing be greatly limited.
Summary of the invention
The present invention provides a kind of cabin of electric automobile rack mounting structure, its objective is to realize the firm installation of front deck support With fixing.
To achieve these goals, the technical scheme that the present invention takes is:
The cabin of electric automobile rack mounting structure of the present invention is provided with threaded sleeve, and described threaded sleeve opening is provided with Female thread;Described front deck support is fastened on described front longitudinal by installing bolt;Described installation bolt is through described Front deck support on installing hole, the installing hole that is then passed through on described front longitudinal, with the female thread of described threaded sleeve Become spiral tight fit.
Described front deck rack mounting structure arranges front deck rack mounting structure skeleton, and described threaded sleeve is by described Front deck rack mounting structure skeleton is fixed.
Described front deck rack mounting structure skeleton is aluminium section bar, and described threaded sleeve is aluminium, described thread bush Pipe presses on front deck rack mounting structure.
Described front deck rack mounting structure skeleton is square tube.
Described front deck support is two pieces, is arranged on side by side on two parallel front longitudinals, two front deck supports same End, uses the fixing connection of same described front deck rack mounting structure, one end of each front deck support, uses one to install spiral shell Bolt and a threaded sleeve are fastenedly connected.
Described front deck rack mounting structure skeleton uses middle one section of two side engraved structure, forms two connections Plate, connects the die cavity at the two ends of described front deck rack mounting structure skeleton;Described front deck rack mounting structure skeleton The die cavity at two ends is each fixes a threaded sleeve.
Described front deck rack mounting structure skeleton is fixed in the inner chamber of described front longitudinal by two self-plugging rivets.
Two described self-plugging rivets are arranged between two front deck supports.
The present invention uses technique scheme, make the DC/DC in front deck, accumulator etc. installation, fixing more firm, can Lean on, be difficult to loosen;Attachment structure is reasonable, compact, is arranged and fixed conveniently.
Accompanying drawing explanation
Content shown in accompanying drawing and the labelling in figure are briefly described as follows:
Fig. 1 is that the population structure axle of the front longitudinal in the present invention measures intention;
Fig. 2 is the mounting structure front schematic view of the front deck support in the present invention and front longitudinal;
Fig. 3 is the schematic diagram that the installation site on front longitudinal of the front deck support in Fig. 1 is amplified;
Fig. 4 is the front deck rack mounting structure of present invention position view on front longitudinal;
Fig. 5 is the appearance schematic diagram of the front deck rack mounting structure of the present invention.
Figure is labeled as:
1, front deck support, 2, front longitudinal, 3, front longitudinal front end-plate, 4, front deck rack mounting structure, 5, front deck support installs Structural framework, 6, floor front beam, 7, threaded sleeve, 8, self-plugging rivet, 9, connecting plate, 10, bolt is installed.
Detailed description of the invention
Below against accompanying drawing, by the description to embodiment, the detailed description of the invention of the present invention is made further details of Illustrate, to help those skilled in the art that inventive concept, the technical scheme of the present invention are had more complete, accurate and deep reason Solve.
The structure of the present invention as expressed by Fig. 1 to Fig. 5, for a kind of cabin of electric automobile rack mounting structure, described Front deck is provided with the front longitudinal 2 being made up of aluminium section bar.Described front longitudinal 2 is two pieces, and its rear end is fixed on floor front beam 6; Its front end is fastenedly connected with front longitudinal front end-plate 3.
In order to overcome the defect of prior art, it is achieved the firm installation of front deck support and fixing goal of the invention, the present invention The technical scheme taked is:
As shown in Figures 1 to 5, the cabin of electric automobile rack mounting structure of the present invention, described front deck support 1 is by front Cabin rack mounting structure 4 is arranged on described front longitudinal 2.
Use technique scheme, make the installation of the DC/DC in front deck, accumulator etc., fixing more firm, reliable, even Connect compact conformation, be arranged and fixed conveniently.
See Fig. 2 and Fig. 3:
Described front deck rack mounting structure 4 is arranged in described front longitudinal 2;Described front deck rack mounting structure 4 Being provided with threaded sleeve 7, described threaded sleeve 7 opening is provided with female thread;Described front deck support 1 is tight by installing bolt 10 Gu on described front longitudinal 2;Described install bolt 10 through the installing hole on described front deck support 1, be then passed through described Front longitudinal 2 on installing hole, form spiral tight fit with the female thread of described threaded sleeve 7.
Use threaded sleeve 7 to be connected with the screw threads for fastening installing bolt 10, bonding strength can be greatly improved, and connect knot The processing and manufacturing of structure is the most more convenient.
See Fig. 3 and Fig. 5:
Described front deck rack mounting structure 4 arranges front deck rack mounting structure skeleton 5, and described threaded sleeve 7 is by institute The front deck rack mounting structure skeleton 5 stated is fixed.
By front deck rack mounting structure skeleton 5, threaded sleeve 7 is fixed, makes threaded sleeve 7 when connecting fastening More firm and reliable.
Described front deck rack mounting structure skeleton 5 is aluminium section bar, and described threaded sleeve 7 is aluminium, described screw thread Sleeve pipe 7 presses on front deck rack mounting structure 4.
Described front deck rack mounting structure skeleton 5 is square tube.Rhs-structure is conducive to processing, and installs steadily, is difficult to Rock.
Described front deck support 1 is two pieces, is arranged on side by side on two parallel front longitudinals 2, two front deck supports 1 same One end, uses same described front deck rack mounting structure 4 to be fixedly connected, and one end of each front deck support 1 uses one Individual installation bolt 10 and a threaded sleeve 7 are fastenedly connected.
See Fig. 5:
Described front deck rack mounting structure skeleton 5 uses middle one section of two side engraved structure, forms two connections Plate 9, connects the die cavity at the two ends of described front deck rack mounting structure skeleton 5;Described front deck rack mounting structure skeleton 5 The die cavity at two ends each fix a threaded sleeve 7.
By the front deck rack mounting structure skeleton 5 of so processing, the position that both can make two threaded sleeves 7 is more accurate Really, and convenient when installing.It is additionally, since engraved structure and the position of self-plugging rivet, riveting can be set easily The most easily, during operation, rivet could insert smoothly in the riveting of nail.Otherwise, the riveting of rivet is highly difficult.Meanwhile, this hollow out knot Structure, can alleviate weight.
See Fig. 4:
Described front deck rack mounting structure skeleton 5 is fixed on the inner chamber of described front longitudinal 2 by two self-plugging rivets 8 In.
Two described self-plugging rivets 8 are arranged between two front deck supports 1.So, will not interfere with the peace of front deck support 1 Dress.
When mounted, first carry out self-plugging rivet 8 and riveting, carry out the installation of front deck support 1, fastening the most again.
Above in conjunction with accompanying drawing, the present invention is exemplarily described, it is clear that the present invention implements not by aforesaid way Restriction, as long as have employed the method design of the present invention and the improvement of various unsubstantialities that technical scheme is carried out, or without changing Enter and design and the technical scheme of the present invention are directly applied to other occasion, all within protection scope of the present invention.

Claims (8)

1. a cabin of electric automobile rack mounting structure, it is characterised in that: described front deck rack mounting structure (4) is provided with spiral shell Stricture of vagina sleeve pipe (7), described threaded sleeve (7) opening is provided with female thread;Described front deck support (1) is by installing bolt (10) It is fastened on described front longitudinal (2);Described installation bolt (10) through the installing hole on described front deck support (1), again Installing hole on described front longitudinal (2), forms spiral tight fit with the female thread of described threaded sleeve (7).
2. according to the cabin of electric automobile rack mounting structure described in claim 1, it is characterised in that: described front deck support peace Assembling structure (4) arranges front deck rack mounting structure skeleton (5), and described threaded sleeve (7) is installed knot by described front deck support Llex cornuta frame (5) is fixed.
3. according to the cabin of electric automobile rack mounting structure described in claim 2, it is characterised in that: described front deck support peace Assembling structure skeleton (5) is aluminium section bar, and described threaded sleeve (7) is aluminium, and described threaded sleeve (7) presses at front deck support On mounting structure (4).
4. according to the cabin of electric automobile rack mounting structure described in claim 3, it is characterised in that: described front deck support peace Assembling structure skeleton (5) is square tube.
5. according to the cabin of electric automobile rack mounting structure described in claim 3, it is characterised in that: described front deck support (1) it is two pieces, is arranged on side by side on two parallel front longitudinals (2), same one end of two front deck supports (1), uses same Described front deck rack mounting structure (4) is fixing to be connected, and one end of each front deck support (1) uses one to install bolt (10) And a threaded sleeve (7) is fastenedly connected.
6. according to the cabin of electric automobile rack mounting structure described in claim 5, it is characterised in that: described front deck support peace Assembling structure skeleton (5) uses middle one section of two side engraved structure, forms two connecting plates (9), by described front deck support The die cavity at the two ends of mounting structure skeleton (5) connects;The die cavity at the two ends of described front deck rack mounting structure skeleton (5) is each solid A fixed threaded sleeve (7).
7. according to the cabin of electric automobile rack mounting structure described in claim 2, it is characterised in that: described front deck support peace Assembling structure skeleton (5) is fixed in the inner chamber of described front longitudinal (2) by two self-plugging rivets (8).
8. according to the cabin of electric automobile rack mounting structure described in claim 7, it is characterised in that: two described rivetings of loosing core Nail (8) is arranged between two front deck supports (1).
CN201610606777.1A 2016-07-29 2016-07-29 A kind of cabin of electric automobile rack mounting structure Active CN106043433B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610606777.1A CN106043433B (en) 2016-07-29 2016-07-29 A kind of cabin of electric automobile rack mounting structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610606777.1A CN106043433B (en) 2016-07-29 2016-07-29 A kind of cabin of electric automobile rack mounting structure

Publications (2)

Publication Number Publication Date
CN106043433A true CN106043433A (en) 2016-10-26
CN106043433B CN106043433B (en) 2019-09-20

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109204561A (en) * 2017-06-30 2019-01-15 比亚迪股份有限公司 Body structure and vehicle
WO2019219086A1 (en) * 2018-05-18 2019-11-21 蜂巢能源科技有限公司 Profile connection member and vehicle having same
WO2023159642A1 (en) * 2022-02-28 2023-08-31 宁德时代新能源科技股份有限公司 Riveted assembly, battery, electric device, and assembling method and apparatus for riveted assembly

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201736783U (en) * 2010-08-02 2011-02-09 重庆长安汽车股份有限公司 Power system mounting bracket assembly for electric motorcar
WO2012076074A1 (en) * 2010-12-08 2012-06-14 Daimler Ag Connecting arrangement
CN104210322A (en) * 2014-09-12 2014-12-17 安徽江淮汽车股份有限公司 Structure for connecting swing arm lining with sub vehicle frame
CN204149846U (en) * 2014-10-15 2015-02-11 重庆长安汽车股份有限公司 A kind of pure electric vehicle cabin beam structure
CN204264271U (en) * 2014-10-20 2015-04-15 北京新能源汽车股份有限公司 A kind of EV component integration bracket assembly for electronlmobil
CN206012725U (en) * 2016-07-29 2017-03-15 奇瑞新能源汽车技术有限公司 Cabin of electric automobile rack mounting structure

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201736783U (en) * 2010-08-02 2011-02-09 重庆长安汽车股份有限公司 Power system mounting bracket assembly for electric motorcar
WO2012076074A1 (en) * 2010-12-08 2012-06-14 Daimler Ag Connecting arrangement
CN104210322A (en) * 2014-09-12 2014-12-17 安徽江淮汽车股份有限公司 Structure for connecting swing arm lining with sub vehicle frame
CN204149846U (en) * 2014-10-15 2015-02-11 重庆长安汽车股份有限公司 A kind of pure electric vehicle cabin beam structure
CN204264271U (en) * 2014-10-20 2015-04-15 北京新能源汽车股份有限公司 A kind of EV component integration bracket assembly for electronlmobil
CN206012725U (en) * 2016-07-29 2017-03-15 奇瑞新能源汽车技术有限公司 Cabin of electric automobile rack mounting structure

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109204561A (en) * 2017-06-30 2019-01-15 比亚迪股份有限公司 Body structure and vehicle
CN109204561B (en) * 2017-06-30 2020-08-07 比亚迪股份有限公司 Vehicle body structure and vehicle
WO2019219086A1 (en) * 2018-05-18 2019-11-21 蜂巢能源科技有限公司 Profile connection member and vehicle having same
WO2023159642A1 (en) * 2022-02-28 2023-08-31 宁德时代新能源科技股份有限公司 Riveted assembly, battery, electric device, and assembling method and apparatus for riveted assembly

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Publication number Publication date
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Address after: 241000 No. 226 Jin Hua Nan Road, Yijiang hi tech Industrial Development Zone, Anhui, Wuhu

Patentee after: Chery New Energy Automobile Co.,Ltd.

Address before: 241000 No. 226 Jin Hua Nan Road, Yijiang hi tech Industrial Development Zone, Anhui, Wuhu

Patentee before: CHERY NEW ENERGY AUTOMOBILE TECHNOLOGY Co.,Ltd.

CP01 Change in the name or title of a patent holder