CN105059403A - Carriage body system of mobile charging vehicle used for replacing power battery of electric passenger vehicle - Google Patents
Carriage body system of mobile charging vehicle used for replacing power battery of electric passenger vehicle Download PDFInfo
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- CN105059403A CN105059403A CN201510463679.2A CN201510463679A CN105059403A CN 105059403 A CN105059403 A CN 105059403A CN 201510463679 A CN201510463679 A CN 201510463679A CN 105059403 A CN105059403 A CN 105059403A
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Abstract
The invention discloses a carriage body system of a mobile charging vehicle used for replacing a power battery of an electric passenger vehicle. The carriage body system comprises a bottom plate framework, a left side plate framework, a right side plate framework, a front side plate framework, a top cover framework and a tail plate structure. The structure of a carriage body plate is a structure in which an embedded reinforcing plate is combined with a big plate, wherein the big plate is obtained by bonding a thick aluminum skin and a polyurethane plate; and materials of the reinforcing plate and the bottom plate framework are both framed steel plate structures. According to the carriage body system of the mobile charging vehicle used for replacing the power battery of the electric passenger vehicle, disclosed by the invention, a problem that the structural design of the carriage body of the mobile charging vehicle is required to assure the strength of the carriage body and reduce the weight of the carriage body is solved.
Description
Technical field
The present invention relates to electric passenger vehicle field, be specifically related to the carriage system that a kind of movement for electric passenger vehicle dynamic battery changing adds electric car.
Background technology
In short supply along with global energy, problem of environmental pollution is on the rise, and under the megatrend of environmental protection and clean energy resource concept, because electric passenger vehicle is less relative to orthodox car to environmental concerns, its development prospect is very wide.It is power that electric passenger vehicle refers to vehicle power, drives wheels travel with motor, meets the vehicle of arteries of communication, legislative control on safety requirements.Wherein electrokinetic cell is the core of electric passenger vehicle, but the charging duration caused for power battery technology and charging technique is long, energy recharge point is few, flying power is poor, and battery fill soon to reduce service life with affect power grid operation security problems, be the bottleneck place suffering from electric passenger vehicle business development always.How allowing electric passenger vehicle electric energy supply with conveniently petrol service station is the same as mark, is the important topic of electric passenger vehicle business promotion.
Current appearance does not need to charge to electrokinetic cell, and the operation way adding power station of the electrokinetic cell being full of electric power that only electric passenger vehicle changed the outfit, which reduce the time that user waits for power battery charging, substantially identical with orthodox car refueling time, the custom of automobile is used without the need to changing user.
In such a mode, if user is in the process using electric passenger vehicle, due to vehicle problem (nearest adding power station or vehicle trouble can not travel as battery electric quantity is not enough to supply drive to) cause vehicle not drive to adding power station carry out electrokinetic cell replacing or to not keeping in repair vehicle, so concerning user, the Consumer's Experience of electric passenger vehicle is used to have a greatly reduced quality, bring inconvenience to user, even cause electric passenger vehicle not promoted widely.
In the new technical scheme powered up for the movable type of electric passenger vehicle dynamic battery changing, due to the characteristic of movable type, mobile add in the envelope of electric car to change electric equipment more, then to add the heavy burden of electric car just larger in whole movement, so just need to ensure that in the structure design of envelope the intensity of envelope also will alleviate the weight of envelope, just become the current problem needing to solve.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of movement for electric passenger vehicle dynamic battery changing to add the carriage system of electric car, to solve in the new technical scheme powered up for the movable type of electric passenger vehicle dynamic battery changing, the mobile structure design adding the envelope of electric car should ensure that the intensity of envelope also will alleviate the problem of the weight of envelope.
In order to solve the problem, the invention provides the carriage system that a kind of movement for electric passenger vehicle dynamic battery changing adds electric car, comprise base plate skeleton, left side board skeleton, right side board skeleton, front side plate skeleton, roof skeleton and tail-board structure, wherein, the mobile base plate skeleton adding the envelope of electric car is connected with vehicle chassis frame, left side board skeleton, front side plate skeleton with roof skeleton for be connected between two, correspondingly right side board skeleton, front side plate skeleton with roof skeleton for be connected between two; The tail-board structure being arranged on envelope lateral tail is the expandable type platform being provided with electric pushrod, after positioning the electric passenger vehicle that platform carries, completes the control of the electrokinetic cell changing electric passenger vehicle; The structure of envelope plate is the pre-buried brace panel structure mutually laminating with large plate, and wherein large plate is thick lead-covering adhering to polyurethane sheet material, brace panel and be the steel plate structure of frame-type with the material of base plate skeleton.
Compared with prior art, application the present invention, be the pre-buried brace panel structure mutually laminating with large plate by the structure of envelope plate, wherein large plate is thick lead-covering adhering to polyurethane sheet material, brace panel and be the steel plate structure of frame-type with the material of base plate skeleton, the intensity making the mobile structure design adding the envelope of electric car can demonstrate,prove envelope also mitigates the weight of envelope simultaneously.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of carriage system of the present invention;
Fig. 2 is the section drawing of envelope of the present invention;
Fig. 3 is the working state schematic representation that application movable type of the present invention adds that electric car carries out changing electric passenger vehicle electrokinetic cell.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
In the present invention, for change electricity electrokinetic cell be pedigree battery, namely its apparent size be the size of established standards specification (such as: the width of all electrokinetic cells is identical, the size of several length is wherein provided with due to the quantity difference of arranged power brick, thereby produce the electrokinetic cell of several different size, for the electric passenger vehicle of different stage provides power), only in this way just can be applicable to portable electricity applying system of the present invention and quick-replaceable operation is carried out to electrokinetic cell, wherein the upgrading (such as various new chemical technology or atomic fusion technology are applied to electrokinetic cell) of electrokinetic cell core technology does not form impact to the present invention, electrokinetic cell of the present invention just sets the standard specification of outer shape size.
The electric powerplant of the electric pushrod adopted in the present invention to be a kind of by the converting rotary motion of electrical motor the be straight reciprocating motion of push rod.Can be used for using as execution machinery in various simple or complicated technological process; Electric pushrod is made up of drive motor, reducing gear, screw rod, nut, guide pin bushing, push rod, slide, spring, shell and turbine, fine motion master cock etc.Electric pushrod is a kind of novel electrically-powered actuator, and electric pushrod, primarily of a kind of novel linear actuating unit of mechanism's compositions such as motor, push rod and control setup, can realize distance control, centralized control.Electric pushrod makes back and forth movement in certain limit stroke.Adopt electric pushrod actuating unit, when changing control aperture, need power supply, just can no longer power when reaching required aperture, therefore from energy-conservation, electric pushrod actuating unit has obvious power saving advantages than air-actuator, electric pushrod modern design is exquisite, volume is little, precision is high, Complete Synchronization, self-locking property are good, health, motor direct-drive, does not need the source of the gas of pipeline, oil circuit, easy to use.
The leading screw mode adopted in the present invention, electrical motor, after gear reduction, drives a pair feed screw nut.The rotation motion of motor is in line motion, utilizes motor forward/backward rotation to complete push rod action.As the compound actions such as rotation, shake can be completed by mechanisms such as various lever, rocking bar or connecting rods.By changing lever arm of force length, can increase or reduce stroke.The Worm Wheel System form adopted in the present invention: the worm screw on motor gear drives worm gear wheel, little leading screw in worm gear is moved axially, driven by connecting panel that position-limited lever is corresponding moves axially, during to required stroke, by regulating limiting stopper depression stroke switch circuit breaking, electrical motor shuts down (positive revertive control is identical).The gear-driven form adopted in the present invention: motor is by driving the little leading screw being installed on interior pipe after reducing gear, drive be attached thereto together do axial running nut, limit switch power cut-off is pushed down, motor stop motion (oppositely identical with it) to nut feeler during set stroke.The chain wheel mode adopted in the present invention, is namely with the wheel of cog type whelp, in order to pitch on pitch chain ring or cable accurately block be meshed, engage with (roller) chain and move to transmit.
As shown in Figure 1, a kind of movement for electric passenger vehicle dynamic battery changing of the present invention adds the carriage system of electric car, comprise base plate skeleton 100, left side board skeleton 200, right side board skeleton 300, front side plate skeleton 400, roof skeleton 500 and tail-board structure 600, wherein, the mobile base plate skeleton 100 adding the envelope 10 of electric car is connected with vehicle chassis frame, left side board skeleton 200, front side plate skeleton 400 and roof skeleton 500 are for be connected between two, and correspondingly right side board skeleton 300, front side plate skeleton 400 and roof skeleton 500 are for be connected between two; Being arranged on the tail-board structure 600 of envelope 10 lateral tail for being provided with the expandable type platform of electric pushrod, after the electric passenger vehicle that platform carries is positioned, completing the control of the electrokinetic cell changing electric passenger vehicle; The structure of envelope plate is the pre-buried brace panel structure mutually laminating with large plate, and wherein large plate is thick lead-covering adhering to polyurethane sheet material, brace panel and be the steel plate structure of frame-type with the material of base plate skeleton.
The thickness of described brace panel is for being less than or equal to 4mm; Described large plate for being less than or equal to 2mm, described large plate be with brace panel inside and outside laminating structure, the gross thickness of envelope plate is for being less than or equal to 52mm.Through actual measurement, the intensity that above vibrational power flow improves envelope plate does not have the weight increasing envelope plate.
As shown in Figure 1, described left side board skeleton and right side board skeleton are also provided with opposite opened door 700, the thickness of doorway section bar is for being less than or equal to 80mm.The setting of opposite opened door, the convenient mobile electric car that adds is when getting back to power battery charging DISTRIBUTION CENTRE, and stacker fork extracts electrokinetic cell.
Described opposite opened door is provided with detachable grip handle 7001, connecting rod 7002 and door lock 7003, and the height of grip handle is liftoff 1600 ~ 1750mm, and grip handle bottom is the door lock pinning connecting rod.
As shown in Figure 2, the section drawing of envelope, wherein said envelope is also provided with top cornerite J, and the structure of this top cornerite is bulge-structure (top cornerite J can be the setting of protruding 6mm), keeps highly consistent, avoid the formation of tank with the exterior skin of envelope.Above vibrational power flow guarantees that, Sometimes When It Rains, envelope end face can not ponding.
Described base plate skeleton comprises chassis, and wherein chassis middle formula that is off after the 3rd crossbeam is arranged, and increases the crossbeam that improves bulk strength at rear portion.Because powering up robot architecture's demand, chassis is middle after the 3rd crossbeam is breakaway-element, is ensure integral rigidity and intensity, increases by a crossbeam, ensure that bulk strength at rear portion.
The floor of described base plate skeleton for substrate, substrate is Figured aluminium plate after 4mm with 2mm steel plate, and through actual measurement, the intensity that above vibrational power flow improves base plate skeleton does not have the weight increasing base plate skeleton.
Described front side plate skeleton is also provided with exhaust fan embedded board and battery shelf embedded board, and above vibrational power flow is convenient installs exhaust fan and battery shelf, improves the mobile applicability adding electric car.
As shown in Figure 1, described envelope left side board skeleton or right side board skeleton are also provided with power interface 800 and lighting switch interface 900.Movement adds electric car externally provides electric power to export due to needs, itself also needs access electric energy to supplement electric power to vehicle, arranges power interface outside and facilitate external source, improve the mobile applicability adding electric car; Simultaneously lighting switch conveniently can throw light on when dark use.
As shown in Figure 3, apply movable type of the present invention and add the working state schematic representation that electric car carries out changing electric passenger vehicle electrokinetic cell, illustrated therein is the state needing the electric passenger vehicle carrying out changing electrokinetic cell to reach the platform of tailgate.
Mobile add after electric car receives control center's dispatch command, drive to the electric passenger vehicle position needing to carry out changing electricity, control jack system and support on ground, make the mobile trailing wheel load reduction adding electric car, wherein, the mobile electric car that adds adopts the electrokinetic cell of new forms of energy as power;
The mobile electric pushrod adding the envelope lateral tail of electric car launches tailgate and is set level by tailgate, and automatic telescopic ramp is opened to predeterminated position simultaneously;
Described electric passenger vehicle reaches the platform of tailgate by automatic telescopic ramp, and after tailgate completes the operation of location to the electric passenger vehicle that platform carries, the electric passenger vehicle that lifting machine lifting tailgate carries reaches predeterminated position, and completes the Levelling operation to chassis of electric passenger vehicle;
Change the power shortage battery that the chassis of electric passenger vehicle unloads by electric machine people to be transplanted on after in scheduling batteries system, the power shortage battery changed on electric machine people is transplanted on electrokinetic cell shelf by scheduling batteries system, and battery full on electrokinetic cell commodity shelf system is transplanted on changes on electric machine people, electrokinetic cell shelf are by power shortage battery lock;
Change electric machine people the full battery of scheduling batteries system movement is sent to the bottom, chassis of electric passenger vehicle and is arranged on vehicle bottom, complete the control of dynamic battery changing.
In specification sheets provided herein, describe a large amount of detail.But can understand, embodiments of the invention can be put into practice when not having these details.In some instances, be not shown specifically known method, structure and technology, so that not fuzzy understanding of this description.
Similarly, be to be understood that, in order to simplify the disclosure and to help to understand in each inventive aspect one or more, in the description above to exemplary embodiment of the present invention, each feature of the present invention is grouped together in single embodiment, figure or the description to it sometimes.But, the method for the disclosure should be construed to the following intention of reflection: namely the present invention for required protection requires feature more more than the feature clearly recorded in each claim.Or rather, as claims below reflect, all features of disclosed single embodiment before inventive aspect is to be less than.Therefore, the claims following detailed description of the invention are incorporated to this detailed description of the invention thus clearly, and wherein each claim itself is as independent embodiment of the present invention.
Those skilled in the art are appreciated that and adaptively can change the module in the equipment in embodiment and they are arranged in one or more equipment different from this embodiment.Module in embodiment or unit or assembly can be combined into a module or unit or assembly, and multiple submodule or subelement or sub-component can be put them in addition.Except at least some in such feature and/or process or unit be mutually repel except, any combination can be adopted to combine all processes of all features disclosed in this specification sheets (comprising adjoint claim, summary and accompanying drawing) and so disclosed any method or equipment or unit.Unless expressly stated otherwise, each feature disclosed in this specification sheets (comprising adjoint claim, summary and accompanying drawing) can by providing identical, alternative features that is equivalent or similar object replaces.
In addition, those skilled in the art can understand, although embodiments more described herein to comprise in other embodiment some included feature instead of further feature, the combination of the feature of different embodiment means and to be within scope of the present invention and to form different embodiments.Such as, in the following claims, the one of any of embodiment required for protection can use with arbitrary array mode.
The present invention will be described instead of limit the invention to it should be noted above-described embodiment, and those skilled in the art can design alternative embodiment when not departing from the scope of claims.In the claims, any reference symbol between bracket should be configured to limitations on claims.Word " comprises " not to be got rid of existence and does not arrange element in the claims or step.Word "a" or "an" before being positioned at element is not got rid of and be there is multiple such element.The present invention can by means of including the hardware of some different elements and realizing by means of the computing machine of suitably programming.In the unit claim listing some devices, several in these devices can be carry out imbody by same hardware branch.Word first, second and third-class use do not represent any order.Can be title by these word explanations.
Claims (9)
1. the movement for electric passenger vehicle dynamic battery changing adds the carriage system of electric car, it is characterized in that, comprise base plate skeleton, left side board skeleton, right side board skeleton, front side plate skeleton, roof skeleton and tail-board structure, wherein, the mobile base plate skeleton adding the envelope of electric car is connected with vehicle chassis frame, left side board skeleton, front side plate skeleton with roof skeleton for be connected between two, correspondingly right side board skeleton, front side plate skeleton with roof skeleton for be connected between two; The tail-board structure being arranged on envelope lateral tail is the expandable type platform being provided with electric pushrod, after positioning the electric passenger vehicle that platform carries, completes the control of the electrokinetic cell changing electric passenger vehicle; The structure of envelope plate is the pre-buried brace panel structure mutually laminating with large plate, and wherein large plate is thick lead-covering adhering to polyurethane sheet material, brace panel and be the steel plate structure of frame-type with the material of base plate skeleton.
2. carriage system as claimed in claim 1, is characterized in that,
The thickness of described brace panel is for being less than or equal to 4mm; Described large plate for being less than or equal to 2mm, described large plate be with brace panel inside and outside laminating structure, the gross thickness of envelope plate is for being less than or equal to 52mm.
3. carriage system as claimed in claim 2, is characterized in that,
Described left side board skeleton and right side board skeleton are also provided with opposite opened door, and the thickness of doorway section bar is for being less than or equal to 80mm.
4. carriage system as claimed in claim 3, is characterized in that,
Described opposite opened door is provided with detachable grip handle, connecting rod and door lock, and the height of grip handle is liftoff 1600 ~ 1750mm, and grip handle bottom is the door lock pinning connecting rod.
5. carriage system as claimed in claim 4, is characterized in that,
Described envelope is also provided with top cornerite, and the structure of this top cornerite is bulge-structure, keeps highly consistent with the exterior skin of envelope.
6. carriage system as claimed in claim 5, is characterized in that,
Described base plate skeleton comprises chassis, and wherein chassis middle formula that is off after the 3rd crossbeam is arranged, and increases the crossbeam that improves bulk strength at rear portion.
7. carriage system as claimed in claim 6, is characterized in that,
The floor of described base plate skeleton for substrate, substrate is Figured aluminium plate after 4mm with 2mm steel plate.
8. carriage system as claimed in claim 7, is characterized in that,
Described front side plate skeleton is also provided with exhaust fan embedded board and battery shelf embedded board.
9. carriage system as claimed in claim 8, is characterized in that,
Described envelope left side board skeleton or right side board skeleton are also provided with power interface and lighting switch interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510463679.2A CN105059403A (en) | 2015-07-31 | 2015-07-31 | Carriage body system of mobile charging vehicle used for replacing power battery of electric passenger vehicle |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510463679.2A CN105059403A (en) | 2015-07-31 | 2015-07-31 | Carriage body system of mobile charging vehicle used for replacing power battery of electric passenger vehicle |
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| CN101218126A (en) * | 2005-06-16 | 2008-07-09 | 彼德·麦尔轻质结构有限公司 | Tailgate for loading |
| CN103661068A (en) * | 2012-11-06 | 2014-03-26 | 重庆晟和物流有限公司 | Automatic loading and unloading logistics vehicle |
| US9073470B2 (en) * | 2011-07-21 | 2015-07-07 | Precision Distribution Consulting, Inc. | Ergonomically improved delivery vehicle and method |
| CN204506654U (en) * | 2015-03-09 | 2015-07-29 | 徐光� | Mobile automobile detects engineering truck |
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2015
- 2015-07-31 CN CN201510463679.2A patent/CN105059403A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101218126A (en) * | 2005-06-16 | 2008-07-09 | 彼德·麦尔轻质结构有限公司 | Tailgate for loading |
| US9073470B2 (en) * | 2011-07-21 | 2015-07-07 | Precision Distribution Consulting, Inc. | Ergonomically improved delivery vehicle and method |
| CN103661068A (en) * | 2012-11-06 | 2014-03-26 | 重庆晟和物流有限公司 | Automatic loading and unloading logistics vehicle |
| CN204506654U (en) * | 2015-03-09 | 2015-07-29 | 徐光� | Mobile automobile detects engineering truck |
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Application publication date: 20151118 |