CN103894805A - Installing platform of power system of fuel cell car - Google Patents
Installing platform of power system of fuel cell car Download PDFInfo
- Publication number
- CN103894805A CN103894805A CN201210567684.4A CN201210567684A CN103894805A CN 103894805 A CN103894805 A CN 103894805A CN 201210567684 A CN201210567684 A CN 201210567684A CN 103894805 A CN103894805 A CN 103894805A
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- China
- Prior art keywords
- platform
- gripper shoe
- support
- fuel cell
- cell vehicle
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P21/00—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control
- B23P21/002—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control the units stationary whilst being composed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/14—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting the bench top
- B25H1/16—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting the bench top in height
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The invention provides an installing platform of a power system of a fuel cell car. The installing platform comprises a supporting platform, and further comprises a first support and a second support which are installed on the supporting platform. The first support supports a power system integration framework. The second support is arranged inside the first support and supports a power mechanism. The second support comprises a lifting platform and an auxiliary support, wherein the height of the lifting platform can be adjusted, and the auxiliary support is located on one side of the lifting platform. The supporting platform is provided with a fine-adjustment mechanism which can achieve adjustment in the front-and-back direction and the left-and-right direction in the horizontal plane. The lifting platform is arranged on the fine-adjustment mechanism. According to the installing platform of the power system of the fuel cell car, the power system integration framework is fixed, the power mechanism is supported and adjusted in the three-dimensional space, and then the power mechanism can be installed on the power system integration framework.
Description
Technical field
The present invention relates to entire car of fuel cell car and manufacture field, particularly relate to a kind of mounting platform of Fuel Cell Vehicle Powertrain.
Background technology
Fuel cell car is the one of electric automobile, and the energy of its battery is by the chemical action of hydrogen and oxygen, instead of through burning, directly obtains electric energy.The chemical reaction process of fuel cell can not produce harmful product; therefore fuel-cell vehicle is pollution-free automobile; the energy conversion efficiency of fuel cell is higher 2～3 times than internal combustion engine, and therefore, from utilization and the environmental protection aspect of the energy, fuel cell car is a kind of desirable vehicle.
Fuel cell car, at present in engineering sample car development, usually utilizes hand assembled mode for the assembling of dynamical system, and this mode exists the shortcomings such as efficiency of assembling is low, of low quality.Meanwhile, because dynamical system parts are many, it comprises dynamical system integrated framework and the actuating unit being made up of motor, decelerator etc., and quality is large, has certain potential safety hazard in assembling process.
Chinese patent ZL201120531307 discloses a kind of dynamical system integrated framework, described dynamical system integrated framework is polyhedral structure, comprise under(-)chassis assembly, top frame assembly, left side frame assembly, right side frame assembly, front side frame becomes, with rear frame assembly, described under(-)chassis assembly respectively with left side frame assembly, right side frame assembly, front side frame assembly, rear frame assembly connects, described front side frame assembly, right side frame assembly, rear frame assembly is connected successively with left side frame assembly, described top frame assembly respectively with left side frame assembly, right side frame assembly, front side frame assembly, rear frame assembly connects.As can be seen here, Fuel Cell Vehicle Powertrain integrated framework quality is large, when installation, need to carry out supporting and location by other support members.
Therefore, it can supporting motive force system integration framework to need a kind of mounting platform, can support again adjusting actuating unit, and actuating unit is arranged on dynamical system integrated framework, substitutes existing artificial installation.
Summary of the invention
The shortcoming of prior art in view of the above, the object of the present invention is to provide a kind of mounting platform of Fuel Cell Vehicle Powertrain, wastes time and energy for solving artificial installation of prior art, and the problem that installation effectiveness is low.
For achieving the above object and other relevant objects, the invention provides a kind of mounting platform of Fuel Cell Vehicle Powertrain, Fuel Cell Vehicle Powertrain comprises actuating unit and the dynamical system integrated framework of described actuating unit is installed, described mounting platform comprises support platform, and be arranged on the following structure in support platform: the first support, supports described dynamical system integrated framework; The second support, be located at the first internal stent and support described actuating unit, the second support comprises adjustable for height lifting platform and is positioned at the auxiliary stand of lifting platform one side, described support platform is provided with the fine adjustment mechanism can be in horizontal plane regulating all around, and described lifting platform is located in described fine adjustment mechanism.
Preferably, described the first support is made up of the three leg-of-mutton pillars in rhizosphere city.
Preferably, described lifting platform comprise the first gripper shoe, the second gripper shoe and be located at the first gripper shoe and the second gripper shoe between elevating mechanism, described fine adjustment mechanism is connected with described the second gripper shoe.
Preferably, described elevating mechanism comprises inside and outside two side legs and is located at the slide rail in the second gripper shoe, inside and outside two side legs mutually intersect and are hinged at infall, wherein the two ends of a side leg are fixed with described the first gripper shoe, described the second gripper shoe respectively, opposite side supporting leg one end and described the first gripper shoe are fixed, the other end of opposite side supporting leg is located on described slide rail, and opposite side supporting leg is provided with the driving mechanism that drives described supporting leg to move and locate along slide rail.
Preferably, described elevating mechanism is hydraulic top.
Preferably, described fine adjustment mechanism is multiple balls of being located in described support platform, and described the second gripper shoe is supported on described ball.
Preferably, the perpendicular both sides of described the second gripper shoe are respectively equipped with contiguous block, have the fixing hole being connected with described support platform on contiguous block.
Preferably, described support platform bottom is provided with roller.
As mentioned above, the mounting platform of Fuel Cell Vehicle Powertrain of the present invention, there is following beneficial effect: adopt dynamical system integrated framework is fixed, then actuating unit is supported and it is carried out to three-dimensional adjustment, complete actuating unit is installed on dynamical system integrated framework, this installation is easy and convenient, has substituted artificial installation, improve installation effectiveness, guaranteed installation safety.
Brief description of the drawings
Fig. 1 is shown as the mounting platform schematic diagram of Fuel Cell Vehicle Powertrain of the present invention.
Fig. 2 is shown as described support platform schematic diagram of the present invention.
Fig. 3 is shown as described lifting platform schematic diagram of the present invention.
Element numbers explanation
11,12,13 pillars
2 support platforms
3 auxiliary stands
4 lifting platforms
41 first gripper shoes
42 second gripper shoes
43,44 supporting legs
45,46 contiguous blocks
47 driving mechanisms
48 slide rails
5 rollers
6 balls
Detailed description of the invention
By particular specific embodiment explanation embodiments of the present invention, person skilled in the art scholar can understand other advantages of the present invention and effect easily by the disclosed content of this description below.
Refer to Fig. 1 to Fig. 3.Notice, appended graphic the illustrated structure of this description, ratio, size etc., all contents in order to coordinate description to disclose only, understand and read for person skilled in the art scholar, not in order to limit the enforceable qualifications of the present invention, therefore the not technical essential meaning of tool, the adjustment of the modification of any structure, the change of proportionate relationship or size, not affecting under effect that the present invention can produce and the object that can reach, all should still drop on disclosed technology contents and obtain in the scope that can contain.Simultaneously, in this description, quote as " on ", the term of D score, " left side ", " right side ", " centre " and " " etc., also only for ease of understanding of narrating, but not in order to limit the enforceable scope of the present invention, the change of its relativeness or adjustment, changing under technology contents, when being also considered as the enforceable category of the present invention without essence.
As shown in Figure 1, the invention provides a kind of mounting platform of Fuel Cell Vehicle Powertrain, Fuel Cell Vehicle Powertrain comprises actuating unit and the dynamical system integrated framework of actuating unit is installed, mounting platform comprises support platform 2, and be arranged on the following structure in support platform 2: the first support, in the present embodiment, the first support is made up of the three leg-of- mutton pillars 11,12,13 in rhizosphere city, supporting motive force system integration framework; The second support, be located at the first internal stent supporting motive force mechanism, the second support comprises adjustable for height lifting platform 4 and is positioned at the auxiliary stand 3 of lifting platform one side, auxiliary stand plays the Primary Location of actuating unit is supported, support platform 1 is provided with the fine adjustment mechanism that can regulate in horizontal plane all around, and lifting platform 4 is located in fine adjustment mechanism.The present invention adopts dynamical system integrated framework is fixed, and then actuating unit is supported and it is carried out to three-dimensional adjustment, completes actuating unit is installed on dynamical system integrated framework, this installation is easy and convenient, substitute artificial installation, improved installation effectiveness, guaranteed installation safety.
For realizing lifting and the adjustment of micro-adjusting mechanism in horizontal plane of lifting platform, the present embodiment adopts following structure to realize:
As shown in Figure 3, above-mentioned lifting platform 4 comprise the first gripper shoe 41, the second gripper shoe 42 and be located at the first gripper shoe 41 and the second gripper shoe 42 between elevating mechanism, fine adjustment mechanism is connected with the second gripper shoe 42.In elevating mechanism comprises, outer two side legs 43, 44 and be located at the slide rail 48 in the second gripper shoe 42, in, outer two side legs 43, 44 mutual intersections and hinged at infall, wherein the two ends of a side leg 44 respectively with the first gripper shoe 41, the second gripper shoe 42 is fixing, opposite side supporting leg 43 one end and the first gripper shoe 41 are fixing, the other end of opposite side supporting leg 43 is located on slide rail 48, and opposite side supporting leg 43 is provided with the driving mechanism 47 that drives supporting leg to move and locate along slide rail 48, in the present embodiment, this driving mechanism 47 is screw mandrel driving, also can be other power drives.Above-mentioned elevating mechanism can be also hydraulic top, as long as can or decline the first gripper shoe 41 jackings, can regulate the height of actuating unit, makes it easy to install.
For realizing in horizontal plane adjusting all around, above-mentioned fine adjustment mechanism is multiple balls 6 of being located in support platform 2, and as shown in Figure 2, the second gripper shoe 42 is supported on ball 6.The second perpendicular both sides of gripper shoe 42 are respectively equipped with contiguous block 45,46, on contiguous block 45,46, there is the fixing hole being connected with support platform 2, in the time of Primary Location, first adopting the fixtures such as bolt to be located in the fixing hole on contiguous block fixes the second gripper shoe and support platform, but this contiguous block is connected by connecting rod with the fixed block in the second gripper shoe, fixed block is provided with strip hole, and connecting rod can slide in strip hole.Therefore, in the time all around finely tuning in needs horizontal plane, only need to promote the second gripper shoe 42, the second gripper shoe 42 can move relative to support platform 2 under the effect of ball 6, so, completed the fine setting in horizontal plane, make the flexible centering of actuating unit and dynamical system integrated framework, realize it location is installed.
Micro-adjusting mechanism in the present invention can be also the travel mechanism that slide rail coordinates with slide block, only needs actuating unit all around in horizontal plane that can make the first gripper shoe support to move.
In the time that actuating unit and dynamical system integrated framework are installed, first actuating unit is placed on the first gripper shoe 41 and auxiliary stand 3, then dynamical system integrated framework is placed in to three pillars 11, 12, on 13 and be fixedly connected with, install rear according to actual conditions adjusting elevating mechanism, by the first gripper shoe 41 liftings, actuating unit is contacted with dynamical system integrated framework, then observe whether centering of each connecting portion that dynamical system integrated framework is connected with actuating unit, if there is no centering, promote again the second gripper shoe 42 and carry out left and right, the centering of front and back, finally actuating unit is connected with dynamical system integrated framework centering, mounting platform of the present invention, make to install succinct convenience, improve installation effectiveness.
For ease of using, the bottom of above-mentioned support platform 2 is provided with roller 5, thus, staff can promote the position of this mounting platform to dynamical system integrated framework and actuating unit place, need not move, save the set-up time, and install after whole dynamical system also can be transported to need install or storage place, transport is simple, without by other means of transports.
In sum, the mounting platform of Fuel Cell Vehicle Powertrain of the present invention, it is simple in structure, is easy to use, and can carry out three-dimensional adjusting to actuating unit, has realized the centering of actuating unit and dynamical system integrated framework is installed.So the present invention has effectively overcome various shortcoming of the prior art and tool high industrial utilization.
Above-described embodiment is illustrative principle of the present invention and effect thereof only, but not for limiting the present invention.Any person skilled in the art scholar all can, under spirit of the present invention and category, modify or change above-described embodiment.Therefore, such as in affiliated technical field, have and conventionally know that the knowledgeable, not departing from all equivalence modifications that complete under disclosed spirit and technological thought or changing, must be contained by claim of the present invention.
Claims (8)
1. the mounting platform of a Fuel Cell Vehicle Powertrain, Fuel Cell Vehicle Powertrain comprises actuating unit and the dynamical system integrated framework of described actuating unit is installed, it is characterized in that, described mounting platform comprises support platform (2), and is arranged on the following structure in support platform (2):
The first support, supports described dynamical system integrated framework;
The second support, be located at the first internal stent and support described actuating unit, the second support comprises adjustable for height lifting platform (4) and is positioned at the auxiliary stand (3) of lifting platform one side, described support platform (2) is provided with the fine adjustment mechanism can be in horizontal plane regulating all around, and described lifting platform (4) is located in described fine adjustment mechanism.
2. the mounting platform of Fuel Cell Vehicle Powertrain according to claim 1, is characterized in that: described the first support is made up of the three leg-of-mutton pillars in rhizosphere city (11,12,13).
3. the mounting platform of Fuel Cell Vehicle Powertrain according to claim 1, it is characterized in that: described lifting platform (4) comprise the first gripper shoe (41), the second gripper shoe (42) and be located at the first gripper shoe (41) and the second gripper shoe (42) between elevating mechanism, described fine adjustment mechanism is connected with described the second gripper shoe (42).
4. the mounting platform of Fuel Cell Vehicle Powertrain according to claim 3, it is characterized in that: in described elevating mechanism comprises, outer two side legs (43, 44) and be located at the slide rail (48) in the second gripper shoe (42), in, outer two side legs (43, 44) mutually intersect and hinged at infall, wherein the two ends of a side leg (44) respectively with described the first gripper shoe (41), described the second gripper shoe (42) is fixing, opposite side supporting leg (43) one end and described the first gripper shoe (41) are fixing, the other end of opposite side supporting leg (43) is located on described slide rail (48), and opposite side supporting leg (43) is provided with the driving mechanism (47) that drives described supporting leg to move and locate along slide rail.
5. the mounting platform of Fuel Cell Vehicle Powertrain according to claim 3, is characterized in that: described elevating mechanism is hydraulic top.
6. the mounting platform of Fuel Cell Vehicle Powertrain according to claim 3, is characterized in that: described fine adjustment mechanism is for being located at the multiple balls (6) in described support platform (2), and described the second gripper shoe (42) is supported on described ball.
7. the mounting platform of Fuel Cell Vehicle Powertrain according to claim 6, it is characterized in that: the perpendicular both sides of described the second gripper shoe (42) are respectively equipped with contiguous block (45,46), have the fixing hole being connected with described support platform (2) on contiguous block.
8. the mounting platform of Fuel Cell Vehicle Powertrain according to claim 1, is characterized in that: described support platform (2) bottom is provided with roller (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210567684.4A CN103894805B (en) | 2012-12-24 | 2012-12-24 | Installing platform of power system of fuel cell car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210567684.4A CN103894805B (en) | 2012-12-24 | 2012-12-24 | Installing platform of power system of fuel cell car |
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| Publication Number | Publication Date |
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| CN103894805A true CN103894805A (en) | 2014-07-02 |
| CN103894805B CN103894805B (en) | 2017-04-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210567684.4A Active CN103894805B (en) | 2012-12-24 | 2012-12-24 | Installing platform of power system of fuel cell car |
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| Country | Link |
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| CN (1) | CN103894805B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105773203A (en) * | 2016-04-22 | 2016-07-20 | 黄斌 | Full-automatic lifting fixture |
| CN106740563A (en) * | 2016-12-29 | 2017-05-31 | 四川新筑通工汽车有限公司 | A kind of electric integrated stand of frame-type for new-energy automobile |
| CN108145630A (en) * | 2017-12-29 | 2018-06-12 | 东风安道拓汽车座椅有限公司 | Automotive seat tooling |
| CN109940541A (en) * | 2019-03-18 | 2019-06-28 | 武汉泰歌氢能汽车有限公司 | A kind of tooling for the assembly of hydrogen fuel cell engine system |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2294816Y (en) * | 1997-03-26 | 1998-10-21 | 严欣 | Hand hydraulic lifting type motorcycle repairing table |
| JP2009012141A (en) * | 2007-07-06 | 2009-01-22 | Nakanishi Metal Works Co Ltd | Hanging carriage truck with lifting function, and hanging stand |
| CN201309151Y (en) * | 2008-10-21 | 2009-09-16 | 王怀起 | Worktable for correcting automobile beam |
| CN201544017U (en) * | 2009-07-28 | 2010-08-11 | 邝方元 | Maintenance cart dedicated for disassembling and assembling multifunctional automobile gearbox |
| CN102009340A (en) * | 2010-09-07 | 2011-04-13 | 成都立航科技有限公司 | Aircraft engine mounting vehicle |
| CN202225188U (en) * | 2011-09-15 | 2012-05-23 | 北京卫星制造厂 | Five-degree-of-freedom adjusting platform for assembling satellite deck plate |
| CN102528419A (en) * | 2012-01-12 | 2012-07-04 | 成都东科信航空自控设备有限公司 | Disassembling vehicle for front landing gear of airplane and control method of disassembling vehicle |
| CN202389497U (en) * | 2011-10-25 | 2012-08-22 | 郑州宇通客车股份有限公司 | Trolley for installing engine of passenger car |
| CN202413987U (en) * | 2011-12-21 | 2012-09-05 | 济南吉利汽车有限公司 | Power assembly split charging platform |
| CN202463929U (en) * | 2011-12-16 | 2012-10-03 | 上海汽车集团股份有限公司 | Power system integration frame of fuel cell car |
| CN203266040U (en) * | 2012-12-24 | 2013-11-06 | 上海汽车集团股份有限公司 | Mounting platform for power system of fuel battery automobile |
-
2012
- 2012-12-24 CN CN201210567684.4A patent/CN103894805B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2294816Y (en) * | 1997-03-26 | 1998-10-21 | 严欣 | Hand hydraulic lifting type motorcycle repairing table |
| JP2009012141A (en) * | 2007-07-06 | 2009-01-22 | Nakanishi Metal Works Co Ltd | Hanging carriage truck with lifting function, and hanging stand |
| CN201309151Y (en) * | 2008-10-21 | 2009-09-16 | 王怀起 | Worktable for correcting automobile beam |
| CN201544017U (en) * | 2009-07-28 | 2010-08-11 | 邝方元 | Maintenance cart dedicated for disassembling and assembling multifunctional automobile gearbox |
| CN102009340A (en) * | 2010-09-07 | 2011-04-13 | 成都立航科技有限公司 | Aircraft engine mounting vehicle |
| CN202225188U (en) * | 2011-09-15 | 2012-05-23 | 北京卫星制造厂 | Five-degree-of-freedom adjusting platform for assembling satellite deck plate |
| CN202389497U (en) * | 2011-10-25 | 2012-08-22 | 郑州宇通客车股份有限公司 | Trolley for installing engine of passenger car |
| CN202463929U (en) * | 2011-12-16 | 2012-10-03 | 上海汽车集团股份有限公司 | Power system integration frame of fuel cell car |
| CN202413987U (en) * | 2011-12-21 | 2012-09-05 | 济南吉利汽车有限公司 | Power assembly split charging platform |
| CN102528419A (en) * | 2012-01-12 | 2012-07-04 | 成都东科信航空自控设备有限公司 | Disassembling vehicle for front landing gear of airplane and control method of disassembling vehicle |
| CN203266040U (en) * | 2012-12-24 | 2013-11-06 | 上海汽车集团股份有限公司 | Mounting platform for power system of fuel battery automobile |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105773203A (en) * | 2016-04-22 | 2016-07-20 | 黄斌 | Full-automatic lifting fixture |
| CN106740563A (en) * | 2016-12-29 | 2017-05-31 | 四川新筑通工汽车有限公司 | A kind of electric integrated stand of frame-type for new-energy automobile |
| CN108145630A (en) * | 2017-12-29 | 2018-06-12 | 东风安道拓汽车座椅有限公司 | Automotive seat tooling |
| CN108145630B (en) * | 2017-12-29 | 2023-12-12 | 东风安道拓汽车座椅有限公司 | Automobile seat tool |
| CN109940541A (en) * | 2019-03-18 | 2019-06-28 | 武汉泰歌氢能汽车有限公司 | A kind of tooling for the assembly of hydrogen fuel cell engine system |
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| CN103894805B (en) | 2017-04-19 |
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