CN103837319B - Door assembly applied to wind tunnel laboratory and used for entrance and exit of vehicles - Google Patents
Door assembly applied to wind tunnel laboratory and used for entrance and exit of vehicles Download PDFInfo
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- CN103837319B CN103837319B CN201410125781.7A CN201410125781A CN103837319B CN 103837319 B CN103837319 B CN 103837319B CN 201410125781 A CN201410125781 A CN 201410125781A CN 103837319 B CN103837319 B CN 103837319B
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- dolly
- guide rail
- move portion
- lifting device
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 78
- 239000010959 steel Substances 0.000 claims abstract description 78
- 238000010276 construction Methods 0.000 claims description 51
- 230000033001 locomotion Effects 0.000 claims description 12
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000012360 testing method Methods 0.000 description 5
- 230000000007 visual effect Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 238000012512 characterization method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Abstract
The invention discloses a door assembly applied to a wind tunnel laboratory and used for entrance and exit of vehicles. The door assembly applied to the wind tunnel laboratory and used for entrance and exit of the vehicles comprises a steel flow path collection port and a drive assembly. The steel flow path collection port comprises a fixed part, a first movable part and a second movable part, wherein the fixed part is fixed relative to the ground. The drive assembly is connected with the first movable part and the second movable part, and the first movable part and the second movable part are driven by the drive assembly to move in the direction away from the fixed part, so that an opening of the wind tunnel laboratory is formed, and the vehicles can enter the wind tunnel laboratory through the opening. The door assembly applied to the wind tunnel laboratory and used for entrance and exit of the vehicles is high in use efficiency and convenient to maintain.
Description
Technical field
The present invention relates to vehicular field, in particular to it is a kind of for wind tunnel laboratory for vehicles while passing door component.
Background technology
Wind tunnel laboratory is available for the door of vehicles while passing to be arranged at steel runner collection port, and steel runner collection port includes steel construction
And flow deflector.In correlation technique, it is necessary in test section ground design moving guide rail when vehicle enters wind tunnel laboratory, by steel
The steel construction of runner collection port is moved integrally, and needs goliath structure that flow deflector is integrally sling, the height that flow deflector is sling
Degree is higher, thereby results in that occupancy ground space is big, and wind tunnel laboratory building cost is high, what vehicle entered wind tunnel laboratory time-consuming
, there is room for improvement in defect.
The content of the invention
It is contemplated that at least solving one of above-mentioned technical problem to a certain extent.Therefore, one object of the present invention
It is the door component that vehicles while passing is supplied for wind tunnel laboratory for proposing that a kind of service efficiency is high and easy to maintenance.
To achieve these goals, embodiments in accordance with the present invention proposition is a kind of supplies vehicles while passing for wind tunnel laboratory
Door component.The door component for wind tunnel laboratory for vehicles while passing includes：Steel runner collection port, the steel runner collection port
Including：Fixed part, the first move portion and the second move portion, the fixed part are fixed with respect to ground；Drive component, the driving group
Part is connected with first move portion and second move portion respectively, and first move portion and second move portion
It is available for vehicle to enter the wind-tunnel to be formed to away from the direction movement of the fixed part respectively under drive component driving
The opening in laboratory.
The door component that vehicles while passing is supplied for wind tunnel laboratory according to embodiments of the present invention, steel runner collection port is divided into
Fixed part, the first move portion and the part of the second move portion three, fixed part are motionless, and drive component drives the first move portion and respectively
Two move portions are moved, and mobile part is needed so as to reduce, while the volume of each moving parts reduces and weight saving, just
In the driving of drive component, without using large lifting equipment.In addition without ground install guide rail structure, occupy little space and
The utilization rate of the wind tunnel laboratory interior space can be improved.According to embodiments of the present invention supplies vehicles while passing for wind tunnel laboratory
Door component, service efficiency is high and is easy to safeguard.
In addition, the door component for wind tunnel laboratory for vehicles while passing according to the above embodiment of the present invention can also have
Following additional technical characteristic：
According to one embodiment of present invention, the drive component includes：External frame；First sub- drive component, it is described
First sub- drive component includes：First guide rail, first guide rail is fixed on the top of the external frame；First stroke is small
Car, the first stroke dolly is movably arranged on first guide rail；First lifting device, first lifting device connects
It is connected between the first stroke dolly and first move portion, first lifting device is used to lift first movement
Portion；Second sub- drive component, the second sub- drive component includes：Second guide rail, second guide rail is fixed on the outside
The top of framework；Second stroke dolly, the second stroke dolly is movably arranged on second guide rail；Second lifting dress
Put, second lifting device is connected between the second stroke dolly and second move portion, the second lifting dress
Put for lifting second move portion.
According to one embodiment of present invention, the external frame includes：Uprights, the uprights include being located at respectively
Four root posts of rectangular four drift angles；Crossbeam portion, the crossbeam portion includes four groups of crossbeams, and every group of crossbeam is included in upper and lower
Two crossbeams spaced upwardly, the two ends of the every crossbeam are separately fixed in adjacent two root posts；Wherein, described
One guide rail is fixed on two groups of crossbeams relative to each other, and second guide rail is separately fixed at described described two groups relative to each other
On one group in crossbeam and first guide rail.
Further, the door component for wind tunnel laboratory for vehicles while passing also includes：First tension part and second
Tension part, every group of crossbeam forms quadra with the corresponding adjacent two root posts, and the first tension part is used to tense
One diagonal of the quadra, second tension part is used to tense another diagonal of the quadra.
According to one embodiment of present invention, first guide rail is led including two the first sons parallel to each other and spaced apart
Rail；Second guide rail includes two the second sub- guide rails parallel to each other and spaced apart；The first stroke dolly includes two groups
First sub-line journey dolly, the first sub-line journey dolly described in every group includes that first drives dolly and the first driven trolley, described first
Driven trolley drives carriage linkage with described first；The second stroke dolly includes two group of second sub-line journey dolly, every group of institute
State the second sub-line journey dolly drives dolly and the second driven trolley, second driven trolley to be driven with described second including second
Carriage linkage；First lifting device includes two group of first sub- lifting device, and the first sub- lifting device described in every group includes two
Individual first lifting machine, one of them first lifting machine is connected to described first and drives between dolly and first move portion, separately
One the first lifting machine is connected between first driven trolley and first move portion；Second lifting device includes
Two group of second sub- lifting device, the second sub- lifting device described in every group includes two the second lifting machines, one of them second lifting
Machine is connected to described second and drives between dolly and second move portion, another second lifting machine be connected to described second from
Move between dolly and second move portion；Wherein, the first sub-line journey dolly described in every group sets movably and correspondingly
On the described first sub- guide rail, the second sub-line journey dolly described in every group is removable and is located at the described second sub- guide rail correspondingly
On.When can so make the first drive component drive the first move portion and the second drive component to drive the second move portion, drive
The stress of component is more reasonable.
According to one embodiment of present invention, two the first sub-line are provided with interval on each described first sub- guide rail
Cheng Kaiguan, one in described two first sub- travel switches drives dolly to coordinate with described first, described two first sub-line
Journey open the Central Shanxi Plain another coordinate with first driven trolley；Two are provided with interval on each described second sub- guide rail
Second sub- travel switch, one in described two second sub- travel switches drives dolly to coordinate with described second, described two
Another in second sub- travel switch coordinates with second driven trolley.It is possible thereby to be moved to the first move portion and second
The shift position in portion is limited, and makes the first move portion and the distance of the second move portion movement more accurate.
Alternatively, described first dolly and described second is driven to drive dolly to be driven by motor.
Alternatively, first lifting device and second lifting device are hydraulic pressure lifting device.
According to one embodiment of present invention, the steel runner collection port includes：First steel construction, first steel construction
For the fixed part and including the first sub- steel construction and the second sub- steel construction；First flow deflector, first flow deflector can be separated
Be located between the described first sub- steel construction and the second sub- steel construction, and first flow deflector is first move portion and institute
State in the second move portion；Second steel construction and the second flow deflector, second steel construction and the second flow deflector are formed as
One to constitute another in first move portion and second move portion, lead by first flow deflector and described second
Flow is located in the same diagonal plane of the square framework that first steel construction and second steel construction are constituted.
According to one embodiment of present invention, projection of first guide rail in the plane vertical with the diagonal plane with
Angle between projection of second flow deflector in the vertical plane of the diagonal plane is 45 degree, and second guide rail exists
The projection of projection in the plane vertical with the diagonal plane and first flow deflector in the vertical plane of the diagonal plane
It is parallel.Thus, it is possible to make the more reasonable structure of drive component, the space that drive component takes further is reduced.
Additional aspect of the invention and advantage will be set forth in part in the description, and will partly become from the following description
Obtain substantially, or recognized by practice of the invention.
Brief description of the drawings
Of the invention above-mentioned and/or additional aspect and advantage will become from description of the accompanying drawings below to embodiment is combined
Substantially and be readily appreciated that, wherein：
Fig. 1 is that structure when being opened for the door component of vehicles while passing for wind tunnel laboratory according to embodiments of the present invention is shown
It is intended to；
Fig. 2 is that structure when being closed for the door component of vehicles while passing for wind tunnel laboratory according to embodiments of the present invention is shown
It is intended to；
Fig. 3 is the knot of the drive component for wind tunnel laboratory for the door component of vehicles while passing according to embodiments of the present invention
Structure schematic diagram；
Fig. 4 is the steel runner collection port of the door component that vehicles while passing is supplied for wind tunnel laboratory according to embodiments of the present invention
Structural representation；
Fig. 5 is the structural representation at visual angle that the first driving dolly/the second according to embodiments of the present invention drives dolly
Figure；
Fig. 6 is that the first driving dolly/the second according to embodiments of the present invention drives the structure at another visual angle of dolly to show
It is intended to；
Fig. 7 is the structural representation at visual angle of the first driven trolley/the second driven trolley according to embodiments of the present invention
Figure；
Fig. 8 is that the structure at another visual angle of the first driven trolley/the second driven trolley according to embodiments of the present invention is shown
It is intended to；
Fig. 9 is that the first sub-line journey for wind tunnel laboratory for the door component of vehicles while passing according to embodiments of the present invention is opened
Close the structural representation at the/the second sub- travel switch.
Description of reference numerals：
Door component 100, steel runner collection port 1, fixed part 11, first move portion of vehicles while passing are supplied for wind tunnel laboratory
12nd, the second move portion 13, the first steel construction 14, the first sub- steel construction 141, the second sub- steel construction 142, the first flow deflector 15,
Two steel constructions 16, the second flow deflector 17, drive component 2, external frame 21, column 211, crossbeam 212, the first tension part 213,
Two tension parts 214, the first sub- drive component 22a, the first guide rail 221a, the first sub- guide rail 2211a, the first sub-line journey dolly
222a, first drive dolly 2221a, the first driven trolley 2222a, the first lifting machine 223a, the first sub- travel switch 224a, the
Two sub- drive component 22b, the second guide rail 221b, the second sub- guide rail 2211b, the second sub-line journey dolly 222b, second drive dolly
2221b, the second driven trolley 2222b, the second lifting machine 223b, the second sub- travel switch 224b, motor 225
Specific embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from start to finish
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
It is exemplary to scheme the embodiment of description, it is intended to for explaining the present invention, and be not considered as limiting the invention.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", " on ", D score, "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outward ", " up time
The orientation or position relationship of the instruction such as pin ", " counterclockwise " are, based on orientation shown in the drawings or position relationship, to be for only for ease of
The description present invention is described with simplified, must have specific orientation, Yi Te rather than the device or element for indicating or imply meaning
Fixed azimuth configuration and operation, therefore be not considered as limiting the invention.
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include one or more this feature.In the description of the invention, " multiple " is meant that two or more,
Unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be being fixedly connected, or being detachably connected, or be integrally connected；It can be machine
Tool is connected, or electrically connected；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, can be two units
Connection inside part.For the ordinary skill in the art, can as the case may be understand above-mentioned term in this hair
Concrete meaning in bright.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or D score
The first and second feature directly contacts can be included, it is also possible to including the first and second features be not directly contact but by it
Between other characterisation contact.And, fisrt feature second feature " on ", " top " and " above " include that first is special
Levy directly over second feature and oblique upper, or be merely representative of fisrt feature level height higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " below " include fisrt feature immediately below second feature and obliquely downward, or be merely representative of
Fisrt feature level height is less than second feature.
Wind tunnel laboratory can be provided with spout, test section and steel runner collection port, and vehicle enters from steel runner collection port
Test section.Door component is arranged at steel runner collection port.
The door component that vehicles while passing is supplied for wind tunnel laboratory according to embodiments of the present invention is described referring to Fig. 1-Fig. 9
100.As shown in Fig. 1-Fig. 9, the door component 100 for wind tunnel laboratory for vehicles while passing according to embodiments of the present invention includes steel
Runner collection port 1 and drive component 2.
Steel runner collection port 1 includes fixed part 11, the first move portion 12 and the second move portion 13.Fixed part 11 is with respect to ground
It is fixed, that is to say, that fixed part 11 is maintained static.
Drive component 2 is connected with the first move portion 12 and the second move portion 13 respectively.The move portion 12 of drive component 2 and first
It is connected, and drive component 2 is connected with the second move portion 13.
First move portion 12 and the second move portion 13 are under the driving of drive component 2 respectively to the direction away from fixed part 11
Mobile, so as to form the opening for being available for vehicle to enter wind tunnel laboratory, vehicle enters the test section of wind tunnel laboratory from opening.
Need exist for illustrating, the motion track of the motion track of the first move portion 12 and the second move portion 13 is not spy
Different to limit, motion track can be straight line, or curve.First move portion 12 and the second move portion 13 can be same when moving
When act, it is also possible to when different act.
After vehicle enters wind tunnel laboratory, the first move portion 12 and the second move portion 13 are under the driving of drive component 2
The direction movement of fixed part 11 is respectively facing, so that the opening is closed, in order to carry out wind tunnel test.
In short, the door component 100 that vehicles while passing is supplied for wind tunnel laboratory according to embodiments of the present invention, by steel runner
Collection port 1 is divided into fixed part 11, the first move portion 12 and the part of the second move portion 13 3, and fixed part 11 is motionless, 2 points of drive component
Do not drive the first move portion 12 and the second move portion 13 to move, mobile part is needed so as to reduce, while each move portion
The volume of part reduces and weight saving, is easy to the driving of drive component 2, without using large lifting equipment.In addition without on ground
Guide rail structure is installed in face, is occupied little space and can be improved the utilization rate of the wind tunnel laboratory interior space.According to embodiments of the present invention
For wind tunnel laboratory for vehicles while passing door component 100, service efficiency it is high and be easy to safeguard.
Drive component 2 can include external frame 21, the first sub- drive component 22a and the second sub- drive component 22b.As schemed
In embodiment shown in 1- Fig. 3, external frame 21 can be fixed on the ground, and the fixed form of certain external frame 21 is not limited
In this, for example, in some other embodiment, external frame 21 can also be hung on the roof for being fixed on wind tunnel laboratory.
First sub- drive component 22a can include the first guide rail 221a, the first stroke dolly and the first lifting device.First
Guide rail 221a can be fixed on the top of external frame 21, and the first stroke dolly is movably arranged on the first guide rail 221a.The
One lifting device can be connected between the first stroke dolly and the first move portion 12, and the first lifting device is used to lift the first shifting
Dynamic portion 12.
That is, the first move portion 12 can be lifted in the presence of the first lifting device, it is also possible to the first stroke
Dolly is moved along the first guide rail 221a.When first move portion 12 is moved, the first lifting device and the first stroke dolly can be simultaneously
Action, it is possible thereby to it is more time-consuming, facilitate vehicle to rapidly enter wind tunnel laboratory, improve efficiency.
Second sub- drive component 22b can include the second guide rail 221b, the second stroke dolly and the second lifting device.Second
Guide rail 221b can be fixed on the top of external frame 21, and the second stroke dolly is movably arranged on the second guide rail 221b.The
Two lifting devices can be connected between the second stroke dolly and the second move portion 13, and the second lifting device is used to lift the second shifting
Dynamic portion 13.
That is, the second move portion 13 can be lifted in the presence of the second lifting device, it is also possible to the second stroke
Dolly is moved along the second guide rail 221b.When second move portion 13 is moved, the second lifting device and the second stroke dolly can be simultaneously
Action, it is possible thereby to it is more time-consuming, facilitate vehicle to rapidly enter wind tunnel laboratory, improve efficiency.
Alternatively, the first lifting device and the second lifting device can be hydraulic pressure lifting device, and thus lifting force is big, system
Make low cost.
As shown in Figure 1-Figure 3, external frame 21 can include uprights and crossbeam portion.Uprights can include being located at respectively
Four root posts 211 of rectangular four drift angles.Crossbeam portion can include four groups of crossbeams.Every group of crossbeam can be included in upper and lower
Two crossbeams 212 spaced upwardly, the every two ends of crossbeam 212 can be separately fixed in adjacent two root posts 211.
That is, crossbeam portion is double-deck beam structure, so as to improve the structural strength of external frame 21.Crossbeam 212
One end is fixed on a root post 211, and the other end of crossbeam 212 is secured within the adjacent another root post 211 of the column 211
On.
In order to further lift the structural strength of external frame 21.The door component of vehicles while passing is supplied for wind tunnel laboratory
100 can also include the first tension part 213 and the second tension part 214.Every group of crossbeam and the corresponding adjacent two root posts
211 form quadra, and the first tension part 213 is used to tense a diagonal of the quadra, and the second tension part 214 is used
In another diagonal for tensing the quadra.First tension part 213 and the second tension part 214 can be steel cable.
As shown in figure 3, the first guide rail 221a is fixed on two groups of crossbeams relative to each other, the two ends point of the second guide rail 221b
It is not fixed on a group and the first guide rail 221a in two groups of crossbeams relative to each other, that is to say, that the second guide rail
One end of 221b is fixed on the first guide rail 221a, and the other end of the other end of the second guide rail 221b and the first guide rail 221a can be with
It is fixed on same crossbeam 212.
Specifically, the first sub- guide rail 2211a and the second sub- guide rail 2211b can be steel I-beam, and the first sub- guide rail
2211a guide rail 2211bs with second can be connected by flange arrangement with corresponding crossbeam 212.
Further, the first guide rail 221a can include mutually parallel and spaced apart two the first sub- guide rail 2211a, the
Two guide rail 221b can include mutually parallel and spaced apart two the second sub- guide rail 2211b.
First stroke dolly can include two group of first sub-line journey dolly 222a.Every group of first sub-line journey dolly 222a can be with
Dolly 2221a and the first driven trolley 2222a, the first driven trolley 2222a and first is driven to drive dolly 2221a including first
Linkage.
Second stroke dolly can include two group of second sub-line journey dolly 222b.Every group of second sub-line journey dolly 222b can be with
Dolly 2221b and the second driven trolley 2222b, the second driven trolley 2222b and second is driven to drive dolly 2221b including second
Linkage.
First drives dolly 2221a and the first driven trolley 2222a and second to drive dolly 2221b and second driven small
Pulley is equipped with car 2222b, the pulley can be rolled along the steel I-beam.
First lifting device includes two group of first sub- lifting device, and every group of first sub- lifting device includes two first liftings
Machine 223a, one of them first lifting machine 223a is connected between the first driving dolly 2221a and the first move portion 12, another
First lifting machine 223a is connected between the first driven trolley 2222a and the first move portion 12.
Second lifting device includes two group of second sub- lifting device, and every group of second sub- lifting device includes two second liftings
Machine 223b, one of them second lifting machine 223b is connected between the second driving dolly 2221b and the second move portion 13, another
Second lifting machine 223b is connected between the second driven trolley 2222b and the second move portion 13.
Every group of first sub-line journey dolly 222a is located at movably and correspondingly on the first sub- guide rail 2211a, every group
Second sub-line journey dolly 222b is located at movably and correspondingly on the second sub- guide rail 2211b.
In other words, the number of the first sub- guide rail 2211a is identical with the group number of the first sub-line journey dolly 222a, the second sub- guide rail
The number of 2211b is identical with the group number of the second sub-line journey dolly 222b.
Every group of first sub-line journey dolly 222a can include two dollies, and first drives dolly 2221a for active dolly,
First driven trolley 2222a is driven carriage, and the first driven trolley 2222a leads in of drive lower edge first of the first active dolly
Rail 2211a is moved.
Every group of second sub-line journey dolly 222b can include two dollies, and second drives dolly 2221b for active dolly,
Second driven trolley 2222b is driven carriage, and the second driven trolley 2222b leads in of drive lower edge second of the second active dolly
Rail 2211b is moved.
As shown in Figure 5 and Figure 6, the first driving dolly 2221a and the second driving dolly 2221b can be by motors
225 drive.As shown in Figure 7 and Figure 8, the structure of the first driven trolley 2222a can be with the first driving dolly 2221a except driving
Other structures outside motor 225 are identical；The structure of the second driven trolley 2222b can be with the second driving dolly 2221b except drive
Other structures outside dynamic motor 225 are identical.
Further, as shown in Figure 3 and Figure 9, two can be at interval provided with each first sub- guide rail 2211a
First sub- travel switch 224a, one in two the first sub- travel switch 224a drives dolly 2221a to coordinate with first, two
Another in first sub- travel switch 224a coordinates with the first driven trolley 2222a.It is possible thereby to be moved to the first move portion 12
Dynamic position is limited, and the distance for moving the first move portion 12 is more accurate, it is to avoid the first move portion 12 exceeds moving range
Cause danger.
Two the second sub- travel switch 224b, two can be at interval provided with each second sub- guide rail 2211b
One in two sub- travel switch 224b drives dolly 2221b to coordinate with second, another in two the second sub- travel switch 224b
One coordinates with the second driven trolley 2222b.It is possible thereby to limit the position of the movement of the second move portion 13, make the second shifting
The distance of the dynamic movement of portion 13 is more accurate, it is to avoid the second move portion 13 is caused danger beyond moving range.
Steel runner collection port 1 generally includes steel construction and flow deflector.In some embodiments of the invention, as shown in figure 4,
Steel runner collection port 1 includes the first steel construction 14, the first flow deflector 15, the second steel construction 16 and the second flow deflector 17.First leads
The effect of the flow deflector 17 of flow 15 and second is to change wind direction so that wind forms circulation between spout and steel runner collection port 1.
First steel construction 14 is fixed part 11, that is to say, that the relative ground of the first steel construction 14 is fixed.First steel construction 14
The first sub- steel construction 141 and the second sub- steel construction 142 can be included.First flow deflector 15 is separably located at the first sub- steel construction
141 and second between sub- steel construction 142.First flow deflector 15 and the second flow deflector 17 may be located at the first steel construction 14 and second
On the diagonal of the square framework that steel construction 16 is constituted.
It is understood that the first steel construction 14 and the second steel construction 16 can be pieced together when opening is closed
One square frame structure.First flow deflector 15 and the second flow deflector 17 are respectively positioned on the same diagonal plane of square frame structure
On.Advantageously, the first flow deflector 15 can be identical and equal in magnitude with structure with the second flow deflector 17.Wherein, diagonal plane is to criticize
Plane where be parallel to each other two face diagonals of cube.
First flow deflector 15 is one in the first move portion 12 and the second move portion 13.Second steel construction 16 and second is led
Flow 17 forms as one to constitute another in the first move portion 12 and the second move portion 13.Second steel construction 16 and second
Flow deflector 17 can be welded into one.
By taking specific embodiment as shown in Figure 4 as an example, the first move portion 12 includes the second steel construction 16 and the second flow deflector
17, the second move portion 13 is the first flow deflector 15.
First flow deflector 15 can be moved under the drive of the second sub- drive component 22b to the direction away from the first steel construction 14
Dynamic, the second steel construction 16 and the second flow deflector 17 can be under the drives of the first sub- drive component 22a together to away from the first steel
The direction movement of structure 14, so as to form the opening for being available for vehicle to enter wind tunnel laboratory.
In order that the more reasonable structure of drive component 2, further reduces the space that drive component 2 takes.Of the invention
In some preferred embodiments, projections of the first guide rail 221a in the plane vertical with above-mentioned diagonal plane and the second flow deflector 17
The angle between projection in the vertical plane of upper diagonal plane is 45 degree；Second guide rail 221b puts down in vertical with diagonal plane
The projection projected with the first flow deflector 15 in the vertical plane of above-mentioned diagonal plane in face is parallel.
That is, the arranged direction angle of the bearing of trend of the first guide rail 221a and the first flow deflector 15 is 45 degree, the
The bearing of trend of two guide rail 221b is identical with the arranged direction of the second flow deflector 17.
Referring to Fig. 1-Fig. 9 descriptions, the door group that vehicles while passing is supplied for wind tunnel laboratory according to embodiments of the present invention
The course of work of part 100：
When vehicle needs to enter wind tunnel laboratory, operating personnel control multiple first lifting machines of the first lifting device
223a rises the second steel construction 16 and the second flow deflector 17 together, while manipulate motor 225 drives dolly to first
2221a sends signal, and the first driven trolley 2222a and first drives dolly 2221a linkages, to drive the second steel construction 16 and the
Two flow deflectors 17 are moved along the first guide rail 221a to the direction away from the first steel construction 14 together.
Operating personnel also control multiple second lifting machine 223b of the second lifting device to rise the first flow deflector 15, while
Manipulation motor 225 sends signal to the second driving dolly 2221b, and the second driven trolley 2222b and second drives dolly
2221b links, to drive the first flow deflector 15 to be moved to the direction away from the first steel construction 14 along the second guide rail 221b.
When the first driven trolley 2222a moves to specified location, the first sub- travel switch 224a is triggered, second is driven small
When car 2222b moves to specified location, the second sub- travel switch 224b is triggered, corresponding motor 225 is stopped, so that
The first flow deflector 15, the second flow deflector 17 and the second steel construction 16 is moved to specified location and be available for vehicle to enter being formed
Opening.
After vehicle sails wind tunnel laboratory into from opening, the first lifting machine 223a, the second lifting machine 223b, first drive dolly
2221a, second drive the dolly equal counter motions of 2221b, are opened until the first driving dolly 2221a triggers another the first sub-line journey
224a is closed, the second driving dolly 2221b triggers another the second sub- travel switch 224b, and corresponding motor 225 stops work
Make, so that the first flow deflector 15, the second flow deflector 17 and the second steel construction 16 move to back original position to close opening.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means to combine specific features, structure, material or spy that the embodiment or example are described
Point is contained at least one embodiment of the invention or example.In this manual, to the schematic representation of above-mentioned term not
Necessarily refer to identical embodiment or example.And, the specific features of description, structure, material or feature can be any
One or more embodiments or example in combine in an appropriate manner.
Although embodiments of the invention have been shown and described above, it is to be understood that above-described embodiment is example
Property, it is impossible to limitation of the present invention is interpreted as, one of ordinary skill in the art is not departing from principle of the invention and objective
In the case of above-described embodiment can be changed within the scope of the invention, change, replace and modification.
Claims (9)
1. it is a kind of for wind tunnel laboratory for vehicles while passing door component, it is characterised in that including：
Steel runner collection port, the steel runner collection port includes：Fixed part, the first move portion and the second move portion, the fixation
Portion is fixed with respect to ground, and the steel runner collection port includes：First steel construction, first steel construction is the fixed part and bag
Include the first sub- steel construction and the second sub- steel construction；First flow deflector, first flow deflector is separably located at first son
Between steel construction and the second sub- steel construction, and during first flow deflector is first move portion and second move portion
One；Second steel construction and the second flow deflector, second steel construction and the second flow deflector form as one to constitute described
Another in one move portion and second move portion, first flow deflector and second flow deflector are located at described first
In the same diagonal plane of the square framework that steel construction and second steel construction are constituted；
Drive component, the drive component is connected with first move portion and second move portion respectively, and described first
Move portion and second move portion under drive component driving respectively to the direction movement away from the fixed part with
Formation is available for vehicle to enter the opening of the wind tunnel laboratory.
2. it is according to claim 1 for wind tunnel laboratory for vehicles while passing door component, it is characterised in that the driving
Component includes：
External frame；
First sub- drive component, the first sub- drive component includes：
First guide rail, first guide rail is fixed on the top of the external frame；
First stroke dolly, the first stroke dolly is movably arranged on first guide rail；
First lifting device, first lifting device is connected between the first stroke dolly and first move portion,
First lifting device is used to lift first move portion；
Second sub- drive component, the second sub- drive component includes：
Second guide rail, second guide rail is fixed on the top of the external frame；
Second stroke dolly, the second stroke dolly is movably arranged on second guide rail；
Second lifting device, second lifting device is connected between the second stroke dolly and second move portion,
Second lifting device is used to lift second move portion.
3. the door component that vehicles while passing is supplied for wind tunnel laboratory stated according to claim 2, it is characterised in that the external frame
Frame includes：
Uprights, the uprights include four root posts respectively positioned at rectangular four drift angles；
Crossbeam portion, the crossbeam portion includes four groups of crossbeams, and every group of crossbeam includes two crossbeams spaced apart in the vertical direction, often
The two ends of crossbeam described in root are separately fixed in adjacent two root posts；Wherein, first guide rail is fixed on relative to each other
On two groups of crossbeams, second guide rail is separately fixed at one group in two groups of crossbeams relative to each other and described the
On one guide rail.
4. the door component that vehicles while passing is supplied for wind tunnel laboratory stated according to claim 3, it is characterised in that also include：The
One tension part and the second tension part,
Every group of crossbeam forms quadra with the corresponding adjacent two root posts, and the first tension part is described for tensing
One diagonal of quadra, second tension part is used to tense another diagonal of the quadra.
5. it is according to claim 2 for wind tunnel laboratory for vehicles while passing door component, it is characterised in that
First guide rail includes two the first sub- guide rails parallel to each other and spaced apart；
Second guide rail includes two the second sub- guide rails parallel to each other and spaced apart；
The first stroke dolly includes two group of first sub-line journey dolly, and the first sub-line journey dolly described in every group includes that first drives
Dolly and the first driven trolley, first driven trolley drive carriage linkage with described first；
The second stroke dolly includes two group of second sub-line journey dolly, and the second sub-line journey dolly described in every group includes that second drives
Dolly and the second driven trolley, second driven trolley drive carriage linkage with described second；
First lifting device includes two group of first sub- lifting device, and the first sub- lifting device described in every group includes two first
Lifting machine, one of them first lifting machine is connected to described first and drives between dolly and first move portion, and another the
One lifting machine is connected between first driven trolley and first move portion；
Second lifting device includes two group of second sub- lifting device, and the second sub- lifting device described in every group includes two second
Lifting machine, one of them second lifting machine is connected to described second and drives between dolly and second move portion, and another the
Two lifting machines are connected between second driven trolley and second move portion；
Wherein, the first sub-line journey dolly described in every group is located at movably and correspondingly on the described first sub- guide rail, every group
The second sub-line journey dolly is removable and is located at correspondingly on the described second sub- guide rail.
6. it is according to claim 5 for wind tunnel laboratory for vehicles while passing door component, it is characterised in that
Two the first sub- travel switches are provided with interval on each described first sub- guide rail, and described two first sub-line journeys are opened
One of the Central Shanxi Plain and described first drive dolly coordinate, in described two first sub- travel switches another with described first from
Dynamic dolly coordinates；
Two the second sub- travel switches are provided with interval on each described second sub- guide rail, and described two second sub-line journeys are opened
One of the Central Shanxi Plain and described second drive dolly coordinate, in described two second sub- travel switches another with described second from
Dynamic dolly coordinates.
7. it is according to claim 5 for wind tunnel laboratory for vehicles while passing door component, it is characterised in that described first
Dolly and described second is driven to drive dolly to be driven by motor.
8. it is according to claim 2 for wind tunnel laboratory for vehicles while passing door component, it is characterised in that described first
Lifting device and second lifting device are hydraulic pressure lifting device.
9. it is according to claim 2 for wind tunnel laboratory for vehicles while passing door component, it is characterised in that described first
Projection of the guide rail in the plane vertical with the diagonal plane is with second flow deflector in the plane vertical with the diagonal plane
Angle between interior projection is 45 degree, projection of second guide rail in the plane vertical with the diagonal plane and described
Projection of one flow deflector in the vertical plane of the diagonal plane is parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410125781.7A CN103837319B (en) | 2014-03-31 | 2014-03-31 | Door assembly applied to wind tunnel laboratory and used for entrance and exit of vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410125781.7A CN103837319B (en) | 2014-03-31 | 2014-03-31 | Door assembly applied to wind tunnel laboratory and used for entrance and exit of vehicles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103837319A CN103837319A (en) | 2014-06-04 |
| CN103837319B true CN103837319B (en) | 2017-05-17 |
Family
ID=50801038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410125781.7A Expired - Fee Related CN103837319B (en) | 2014-03-31 | 2014-03-31 | Door assembly applied to wind tunnel laboratory and used for entrance and exit of vehicles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103837319B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108507751B (en) * | 2018-06-28 | 2023-06-13 | 中国汽车工程研究院股份有限公司 | Variable opening collecting port of automobile environment wind tunnel |
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|---|---|---|---|---|
| DE19706338A1 (en) * | 1997-02-19 | 1998-08-27 | Heintzmann Sicherheitssysteme | Security closure for walk-in/drive-in opening in wall |
| CN201301635Y (en) * | 2008-11-12 | 2009-09-02 | 长春轨道客车装备有限责任公司 | Bisect sliding door mechanism of tunnel man-bus |
| CN202008265U (en) * | 2011-03-29 | 2011-10-12 | 毛耀红 | Electric bi-parting sliding cold storage door |
| CN202731537U (en) * | 2012-07-16 | 2013-02-13 | 李冲 | Opposite-opening automatic gate for courtyard |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB434647A (en) * | 1935-02-12 | 1935-09-05 | Jean Keller | Doors for compartments, particularly in large garages for motor vehicles |
| US2430063A (en) * | 1943-02-15 | 1947-11-04 | Kinnear Mfg Co | Lateral guiding means for heavy door posts |
| US3704549A (en) * | 1971-03-22 | 1972-12-05 | Everette G Mcghee | Auxiliary door fuselage closure |
| CA2716380C (en) * | 2001-12-14 | 2011-08-02 | Rytec Corporation | Sliding door |
| US8733024B2 (en) * | 2005-10-28 | 2014-05-27 | Jamison Door Company | Flexible door with rigid insulation |
| US8205387B2 (en) * | 2007-04-12 | 2012-06-26 | Stanley Black & Decker, Inc. | Delayed egress sliding door and method |
| CN101973500A (en) * | 2010-10-26 | 2011-02-16 | 四川省绵阳西南自动化研究所 | Automatic lifting device of heavy-load roof door |
| CN102507130A (en) * | 2011-10-18 | 2012-06-20 | 四川省绵阳西南自动化研究所 | Automatic transverse moving device of heavy-load top door |
| CN102435412A (en) * | 2011-12-10 | 2012-05-02 | 常州晟宇车辆部件厂 | Wind tunnel test device |
| CN202544893U (en) * | 2012-03-21 | 2012-11-21 | 山西潞安环保能源开发股份有限公司 | Power-driven opposed box-type air door |
-
2014
- 2014-03-31 CN CN201410125781.7A patent/CN103837319B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19706338A1 (en) * | 1997-02-19 | 1998-08-27 | Heintzmann Sicherheitssysteme | Security closure for walk-in/drive-in opening in wall |
| CN201301635Y (en) * | 2008-11-12 | 2009-09-02 | 长春轨道客车装备有限责任公司 | Bisect sliding door mechanism of tunnel man-bus |
| CN202008265U (en) * | 2011-03-29 | 2011-10-12 | 毛耀红 | Electric bi-parting sliding cold storage door |
| CN202731537U (en) * | 2012-07-16 | 2013-02-13 | 李冲 | Opposite-opening automatic gate for courtyard |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103837319A (en) | 2014-06-04 |
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Granted publication date: 20170517 |