CN108195516A - Vehicle is drenched with rain experimental bench and vehicle salt fog test platform system - Google Patents
Vehicle is drenched with rain experimental bench and vehicle salt fog test platform system Download PDFInfo
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- CN108195516A CN108195516A CN201711420915.8A CN201711420915A CN108195516A CN 108195516 A CN108195516 A CN 108195516A CN 201711420915 A CN201711420915 A CN 201711420915A CN 108195516 A CN108195516 A CN 108195516A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N17/00—Investigating resistance of materials to the weather, to corrosion, or to light
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Abstract
A kind of vehicle is drenched with rain experimental bench and vehicle salt fog test platform system, belongs to technical field of vehicle detection.The vehicle drench with rain experimental bench include platform, be used to support vehicle and spray water to vehicle bottom；The side spray equipment of two Rotatable spraying angles, being respectively arranged simultaneously can be along vehicle lengthwise direction displacement in vehicle both sides；The end spray equipment of two Rotatable spraying angles, being respectively arranged simultaneously can be along vehicle lengthwise direction displacement in vehicle both ends；Top spray device, being arranged in vehicle roof simultaneously can be along vehicle lengthwise direction shift reciprocately.Vehicle provided by the invention experimental bench of drenching with rain can simulate true rainwater and strong wind atmosphere, and the spray flow of each spray equipment can automatically control, so as to it is automatic, comprehensive waterproof test of drenching with rain fast and efficiently is carried out to vehicle.The present invention also provides a kind of vehicle salt fog test platform systems.
Description
Technical field
The present invention relates to technical field of vehicle detection, drench with rain experimental bench in particular to a kind of vehicle and vehicle is drenched with rain
Experimental bench system.
Background technology
Vehicle drench with rain experiment be vehicle water resistance test in important component, mainly by being sprayed to vehicle
To test the performances such as the water resistance at the positions such as its vehicle body, skylight, corrosion resistance, the experiment of drenching with rain of current existing vehicle is set water
It is standby mainly to use experimental bench vehicle, and vehicle is sprayed in order to detect using spray head, but existing vehicle
Experimental facilities of drenching with rain is difficult to carry out vehicle comprehensive experiment of drenching with rain, it is impossible to which the water resistance of vehicle is accurately surveyed
Examination.
Therefore, it is necessary to a kind of equipment that can carry out complete detection to the water resistance of drenching with rain of automobile.
Invention content
Drench with rain experimental bench the purpose of the present invention is to provide a kind of vehicle, can simulate true rainwater environment and from
It moves, comprehensive waterproof test of drenching with rain fast and efficiently is carried out to vehicle.
Another object of the present invention is to provide a kind of vehicle to drench with rain experimental bench system, true rainwater condition can be simulated
Comprehensive waterproof test of drenching with rain is carried out to vehicle.
What the embodiment of the present invention was realized in：
A kind of vehicle is drenched with rain experimental bench, including：
Platform is used to support vehicle and sprays water to vehicle bottom；
The side spray equipment of two Rotatable spraying angles, being respectively arranged simultaneously can be along vehicle lengthwise direction in vehicle both sides
Displacement；
The end spray equipment of two Rotatable spraying angles, being respectively arranged simultaneously can be along vehicle lengthwise direction in vehicle both ends
Displacement；
Top spray device, being arranged in vehicle roof simultaneously can be along vehicle lengthwise direction shift reciprocately.
In preferred embodiments of the present invention, above-mentioned platform includes the stage body for being internally provided with water storage cavity, is equipped at the top of stage body
Multiple grid holes connected with water storage cavity, the interior spray head being equipped with for spraying water to vehicle bottom of at least one grid hole.
In preferred embodiments of the present invention, above-mentioned side spray equipment includes pedestal, the strut being connect with pedestal and use
In the side drive component that driving pedestal is moved back and forth along vehicle lengthwise direction, the upper end of strut is connected with and can be circumferentially rotated along it
The first frame and the second frame, the lower end of strut be connected with can along the third frame and the 4th frame that it is circumferentially rotated, first
Frame, the second frame, third frame and the 4th frame are respectively connected with the side spray pipe network being made of more side water pipe connections,
Every side water pipe is respectively connected with multiple spray heads.
In preferred embodiments of the present invention, above-mentioned strut is connected with to drive the first frame, the second frame, third frame
The rotary components that frame and the 4th frame rotate in a circumferential direction along strut.
In preferred embodiments of the present invention, above-mentioned end spray equipment includes what can be moved back and forth along vehicle lengthwise direction
Stent, the lower frame being connect with holder pivots and the upper frame that can be moved back and forth along lower frame length direction, lower box
Frame is connected with the lower spray pipe net being made of the connection of more radicle water pipes, and upper frame is connected with to be connected by more radicle water pipes
The upper spray pipe net of composition is respectively connected with multiple spray heads per radicle water pipe.
In preferred embodiments of the present invention, above-mentioned stent is with lower frame by rotating axis connection, lower frame connection
It is useful for the angular adjustment component that it is driven to be rotated around rotary shaft.
The air blast for drying to platform is equipped in preferred embodiments of the present invention, on the outside of at least one end of above-mentioned platform
Machine.
In preferred embodiments of the present invention, above-mentioned top spray device includes top-support and for driving top-support
The top drive moved back and forth along vehicle lengthwise direction, top-support are connected at least one by more top water pipes connections
The top spray pipe network of composition, every top water pipe are respectively connected with multiple spray heads.
In preferred embodiments of the present invention, above-mentioned top drive includes top slide rail, can be moved along top slide rail
Top slide and hydraulic cylinder for top slide to be driven to be moved along top slide rail, top slide connect with top-support.
The present invention also provides a kind of vehicle salt fog test platform system, drench with rain experimental bench including above-mentioned vehicle.
The advantageous effect of the embodiment of the present invention is：Vehicle provided in an embodiment of the present invention drench with rain experimental bench include platform, use
It sprays water in support vehicle and to vehicle bottom；The side spray equipment of two Rotatable spraying angles, is respectively arranged in vehicle
Both sides simultaneously can be along vehicle lengthwise direction displacement；The end spray equipment of two Rotatable spraying angles, is respectively arranged in vehicle
It both ends simultaneously can be along vehicle lengthwise direction displacement；Top spray device, being arranged in vehicle roof simultaneously can be reciprocal along vehicle lengthwise direction
Displacement；The spray flow of all spray equipments can be automatically adjusted by adjusting flow control valve.Vehicle provided by the invention
Experimental bench of drenching with rain can simulate true rainy environment and comprehensive waterproof test of drenching with rain is carried out to vehicle, and test result meets
Practical rain erosion environmental consequences.The present invention also provides a kind of vehicle salt fog test platform systems, being capable of simulating natural environment
The rainwater-proof erosion test of vehicle under lower different size rainfall and windy conditions, so as to automatical and efficient comprehensive to vehicle progress
Waterproof test of drenching with rain.
Description of the drawings
It in order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of range, for those of ordinary skill in the art, without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 is that the vehicle that provides of the embodiment of the present invention 1 is drenched with rain the structure diagram of experimental bench；
Fig. 2 is the partial enlarged view at A in Fig. 1；
Fig. 3 is the structure diagram of side spray equipment in the embodiment of the present invention 1；
Fig. 4 is the structure diagram of medial end portions spray equipment of the embodiment of the present invention；
Fig. 5 is the structure diagram of lifting assembly in the embodiment of the present invention；
Fig. 6 is the structure diagram that middle elevating lever, lifter wheel are connected with rack in the embodiment of the present invention；
Fig. 7 is the structure diagram of angular adjustment component in the embodiment of the present invention；
Fig. 8 is the structure diagram of top spray device in the embodiment of the present invention 1；
Fig. 9 is that the vehicle that provides of the embodiment of the present invention 2 is drenched with rain the structure diagram of experimental bench system；
Figure 10 is the structure diagram of side spray equipment in the embodiment of the present invention 2；
Figure 11 is the partial enlarged view at B in Figure 10；
Figure 12 is the structure diagram of top spray device in the embodiment of the present invention 2；
Figure 13 is the structure diagram of spray head in the embodiment of the present invention.
In figure：001- vehicles are drenched with rain experimental bench；002- vehicles are drenched with rain experimental bench；100- platforms；101- sides water pipe；102-
Spray head；103- ends water pipe；Water pipe at the top of 104-；110- stage bodies；120- water storage cavities；130- grid holes；140- air blowers；
190- movable pulleys；200- sides spray equipment；210- pedestals；211- movable pulleys；220- struts；The first frames of 230-；231-
One sleeve；The second frames of 240-；241- second sleeves；250- third frames；251- 3rd sleeves；The 4th frames of 260-；261-
4th sleeve；The first output shafts of 271-；The second output shafts of 272-；273- double end motors；The first transmission gears of 274-；275- second
Transmission gear；276- first ring gears；277- second ring gears；278- third ring gears；279- fourth annular gears；
280- pedestals；281- races；300- ends spray equipment；310- stents；320- lower frames；330- upper frames；340- liters
Motor drops；341- chains；342- jackshafts；343- elevating levers；The first bevel gears of 344-；The second bevel gears of 345-；346- is lifted
Gear；347- racks；350- rotary shafts；360- screws；361- screw rodb bases；362- excursion motors；363- universal shafts；At the top of 400-
Spray equipment；410- top-supports；420- top slide rails；430- top slides；440- hydraulic cylinders.
Specific embodiment
Purpose, technical scheme and advantage to make the embodiment of the present invention are clearer, below in conjunction with the embodiment of the present invention
In attached drawing, the technical solution in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
Part of the embodiment of the present invention, instead of all the embodiments.The present invention being usually described and illustrated herein in the accompanying drawings is implemented
The component of example can be configured to arrange and design with a variety of different.
Therefore, below the detailed description of the embodiment of the present invention to providing in the accompanying drawings be not intended to limit it is claimed
The scope of the present invention, but be merely representative of the present invention selected embodiment.Based on the embodiments of the present invention, this field is common
Technical staff's all other embodiments obtained without creative efforts belong to the model that the present invention protects
It encloses.
It should be noted that：Similar label and letter represents similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need to that it is further defined and explained in subsequent attached drawing.
In the description of the present invention, it should be noted that term " " center ", " on ", " under ", "left", "right", " vertical ",
The orientation or position relationship of the instructions such as " level ", " interior ", " outer " are based on orientation shown in the drawings or position relationship or are somebody's turn to do
Invention product using when the orientation usually put or position relationship, be for only for ease of the description present invention and simplify description, without
It is instruction or implies that signified device or element there must be specific orientation, with specific azimuth configuration and operation, therefore not
It is understood that as limitation of the present invention.In addition, term " first ", " second ", " third " etc. are only used for distinguishing description, and cannot manage
It solves to indicate or implying relative importance.
In addition, the terms such as term " level ", " vertical ", " pendency " are not offered as requiring component abswolute level or pendency, and
It is that can be slightly tilted.It is not to represent the structure if " level " only refers to that its direction is more horizontal with respect to for " vertical "
It has to fully horizontally, but can be slightly tilted.
In the description of the present invention, it is also necessary to which explanation is unless specifically defined or limited otherwise, term " setting ",
" installation ", " connected ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or one
Connect to body；Can be mechanical connection or electrical connection；It can be directly connected, it can also be indirect by intermediary
It is connected, can is the connection inside two elements.For the ordinary skill in the art, on being understood with concrete condition
State the concrete meaning of term in the present invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature second feature it " on " or it " under "
It can be in direct contact including the first and second features, it is not to be in direct contact but pass through it that can also include the first and second features
Between other characterisation contact.Moreover, fisrt feature second feature " on ", " top " and " above " including first spy
Sign is right over second feature and oblique upper or is merely representative of fisrt feature level height higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " following " immediately below second feature and obliquely downward or be merely representative of including fisrt feature
Fisrt feature level height is less than second feature.
Embodiment 1
It please refers to shown in Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8 and Figure 13, the present embodiment provides a kind of vehicles
It drenches with rain experimental bench 001, including：Platform 100 is used to support vehicle and sprays water to vehicle bottom；Two Rotatable sprayings
The side spray equipment 200 of angle, being respectively arranged simultaneously can be along vehicle lengthwise direction displacement in vehicle both sides；Two Rotatable sprayings
The end spray equipment 300 of angle, being respectively arranged simultaneously can be along vehicle lengthwise direction displacement in vehicle both ends；Top spray device
400, being arranged in vehicle roof simultaneously can be along vehicle lengthwise direction shift reciprocately.
Vehicle provided in this embodiment experimental bench 001 of drenching with rain can spray the top, both sides and both ends of vehicle respectively
Operation is drenched, comprehensive rainwater spray waterproof detection operation is carried out to vehicle so as to simulate true rainy environment.The vehicle drenches
During rain 001 operation of experimental bench, vehicle is positioned over and is supported on platform 100 and spray operation, mould is carried out to the bottom of vehicle
Intend the rain erosion operation that vehicle bottom is subject under rainy environment, the side that can be moved back and forth using two along vehicle lengthwise direction
Spray equipment 200 carries out the both sides of vehicle spray operation, simulates the rainwater sprinkling that vehicle both sides under the environment that rains are subject to, uses
Two can carry out spray operation along the end spray equipment 300 that vehicle lengthwise direction moves back and forth to the both ends of vehicle, under simulation
Rain environment descends the rainwater sprinkling that vehicle both ends are subject to, and uses the top spray device 400 that can be moved back and forth along vehicle lengthwise direction
Spray operation is carried out to vehicle roof, so as to simulate erosion of the rainwater to travelling or parking cars under rainy environment, so as to ensure
Automatically, the fast and efficiently true rainy environment of simulation and the rain erosion detection comprehensive to vehicle progress.
Wherein, platform 100 includes the stage body 110 for being internally provided with water storage cavity 120, and 110 top of stage body is equipped with multiple and water storage
The grid hole 130 that chamber 120 connects is equipped in each grid hole 130 for the spray head sprayed water to vehicle bottom (in figure not
Display).When carrying out spray test experience with the vehicle on platform 100 to placing, the water meeting that is sprayed onto on vehicle and platform 100
The grid hole 130 set by 110 top of stage body, which is flowed into water storage cavity 120, to be stored, and water can not only be avoided to flow everywhere
It is dynamic to influence working environment, water can also be recycled, waste of resource is avoided to improve testing cost；In addition, it is set to every
Spray head 102 in a grid hole 130 can carry out automatically spray operation to the vehicle bottom placed on platform 100, so as to
By the situation of rain erosion, it is true to carry out comprehensive simulation to vehicle for bottom in vehicle travel process under the rainy environment of simulation
Rainwater environment waterproof erosion test.
Side spray equipment 200 includes pedestal 210, the strut 220 being connect with pedestal 210 and for driving 210 edge of pedestal
The side drive component that vehicle lengthwise direction moves back and forth, the upper end of strut 220 is connected with the first frame that can be circumferentially rotated along it
230 and second frame 240 of frame, the lower end of strut 220 is connected with can be along 250 and the 4th frame of third frame that it is circumferentially rotated
260, the first frame 230, the second frame 240,250 and the 4th frame 260 of third frame are respectively connected with by 20 side water
The side spray pipe network of the connection composition of pipe 101, every side water pipe 101 is respectively connected with multiple spray heads 102, in the present embodiment
Side drive component is side hydraulic cylinder.Side spray equipment 200 uses side hydraulic cylinder driving pedestal 210 and and pedestal
The struts 220 of 210 connections are moved back and forth along the length direction of vehicle, so as to drive the first frame 230, that strut 220 connects
Two frames 240,250 and the 4th frame 260 of third frame and four side spray pipe networks move back and forth, thereby using four sides
Spray pipe network carries out the side of automobile rainwater simulation spray operation, in addition, the first frame 230, the second frame 240, third frame
250 and the 4th frame 260 of frame can be moved along the circumferential direction of strut 220, and staff can adjust the first frame 230, at any time
Two frames 240,250 and the 4th frame 260 of third frame are rotated around strut 220, so as to adjust four side spray pipe networks and vehicle
The spray angles of side facilitate under simulation true environment under the natural conditions of Different climate and wind-force rainwater to vehicle both sides
Erosion condition.
End spray equipment 300 includes along the stent 310 that vehicle lengthwise direction moves back and forth, with the rotation of stent 310 to connect
The lower frame 320 connect and the upper frame 330 that can be moved back and forth along 320 length direction of lower frame, lower frame 320 connect
By the lower spray pipe net being made of the connection of more radicle water pipes 103, upper frame 330 is connected with by more radicle water pipes 103
The upper spray pipe net of composition is connected, is respectively connected with multiple spray heads 102 per radicle water pipe 103, stent 310 is equipped with rotation
Axis 350, lower frame 320 are connect by rotary shaft 350 with stent 310.In the present embodiment, stent 310 is also associated with driving
The end drive component that moved end portion spray equipment 300 is moved back and forth along vehicle lengthwise direction, end drive component are and stent 310
Two end hydraulic cylinders of connection, lower frame 320 are also associated with that upper frame 330 is driven to grow along lower frame 320
The lifting assembly of direction movement is spent, lifting assembly includes lifting motor 340, is sequentially connected with lifting motor 340 by chain 341
Jackshaft 342 and elevating lever 343, jackshaft 342 pass through the first bevel gear 344 and the second umbrella being sheathed on elevating lever 343
Gear 345 engages, and at least one lifter wheel 346 is arranged on elevating lever 343, and upper frame 330 is equipped with and lifter wheel 346
The rack 347 of engagement in the present embodiment, is arranged that there are two lifter wheels 346 on elevating lever 343.Angular adjustment component includes two
The screw 360 that root is arranged along vehicle lengthwise direction is arranged with the screw rodb base that can be moved along screw 360 on every screw 360 respectively
361, screw rodb base 361 is connected with the excursion motor 362 for it to be driven to be moved along screw 360, and screw rodb base 361 is gone back and lower frame
320 connections, two screw rodb bases 361 are connected by universal shaft 363 and realize synchronizing moving.
Staff can pass through two end hydraulic cylinder driving arms 310, the lower frames being connect with stent 310
320th, upper frame 330 and upper frame 330 and the spray pipe network being connected are moved back and forth along the length direction of vehicle, so as to
Rainwater is to the erosion condition of vehicle end under simulation Different climate and wind-force；User can also be driven by lifting motor 340
Jackshaft 342 rotates, and is rotated with being further driven to the lifter wheel 346 being arranged on elevating lever 343 and elevating lever 343, final band
Carry-over bar 347 and upper frame 330 move back and forth, upper frame 330 to be controlled back and forth to be moved along the length direction of lower frame 320
It is dynamic, it is sprayed with the rainwater that the end spray pipe network movement set on upper frame 330 is driven to carry out different height to the end of vehicle
Drench operation.In addition user can adjust the angle of upper frame 330 and lower frame 320, that is, pass through two excursion motors
362 two screw rodb bases 361 of drive are moved along two screws 360, and drive the lower frame 320 being connect with screw rodb base 361 around rotation
Shaft 350 rotates, and the upper frame 330 being connected in lower frame rotates synchronously.So as to adjust lower frame 320 and lower part
The upper frame 330 and the end spray pipe network rotation being connect with upper frame 330 that frame 320 connects, adjustment end spray tube
The spray angles of net and vehicle end, so as to further accurately simulate erosion of the rainwater to vehicle end under different wind conditions
Situation.
Top spray device 400 includes top-support 410 and for driving top-support 410 reciprocal along vehicle lengthwise direction
Mobile top drive, top-support 410 are connected at least one top being made of 20 top connections of water pipes 104
Portion's spray pipe network, every top water pipe 104 are respectively connected with multiple spray heads 102, and in the present embodiment, top-support 410 is connected with
Two top spray pipe networks, the top slide 430 that top drive includes top slide rail 420, can be moved along top slide rail 420
And the hydraulic cylinder 440 for top slide 430 to be driven to be moved along top slide rail 420, top slide 430 and top-support 410
Connection.Top spray device 400 has the top-support 410 of top spray pipe network along vehicle by top drive drive connection
Length direction move back and forth, so as to Simulated rainwater to carrying out spray operation at the top of vehicle, wherein being driven by hydraulic cylinder 440
The dynamic top slide 430 being connect with top-support 410 moves that top spray pipe network is driven to move back and forth along top slide rail 420,
The length direction for being capable of automation control top spray pipe network along vehicle is moved to carrying out spray operation at the top of vehicle, and simulation is certainly
Rainwater to the spray of vehicle roof and detects erosion condition under right environment.
It is formed in the present embodiment in the side water pipe 101 of side spray pipe network, composition lower spray pipe net and top spray
In the end water pipe 103 of pipe network and 104 middle part of the top water pipe of the top spray pipe network of composition is respectively equipped with flow-rate adjustment
Valve, in the present embodiment, flow control valve is solenoid valve, and staff can be sprayed by controlling flow control valve to adjust side
The water flowed through in pipe network, end spray pipe network and top spray pipe network, so as to adjust side spray pipe network, end spray pipe network
With the water spray of spray head 102 set on top spray pipe network, rain is carried out to vehicle in order to simulate different rainfall environment
Water enchroachment (invasion) corrosion test.
Only for display portion spray head 102 in order to observe, spray head 102 provided in this embodiment can in the present embodiment
The free flow for adjusting shower water, it is convenient that erosion of the different amount of rainfalls to vehicle under true environment is simulated in detection process.
Embodiment 2
It please refers to shown in Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 9, Figure 10, Figure 11, Figure 12 and Figure 13, the present embodiment provides a kind of vehicles
Salt fog test platform system is drenched with rain experimental bench 002 including vehicle, and vehicle experimental bench 002 of drenching with rain includes platform 100, is used for
Support vehicle simultaneously sprays water to vehicle bottom；The side spray equipment 200 of two Rotatable spraying angles, is respectively arranged in vehicle
Both sides simultaneously can be along vehicle lengthwise direction displacement；The end spray equipment 300 of two Rotatable spraying angles, is respectively arranged in vehicle
Both ends simultaneously can be along vehicle lengthwise direction displacement；Top spray device 400, being arranged in vehicle roof simultaneously can be along vehicle lengthwise direction
Shift reciprocately；Platform 100 includes the stage body 110 for being internally provided with water storage cavity 120, and 110 top of stage body is equipped with multiple and water storage cavity 120
The grid hole 130 of connection is equipped with (not show the spray head that vehicle bottom is sprayed water in figure in each grid hole 130
Show)；
Side spray equipment 200 includes pedestal 210, the strut 220 being connect with pedestal 210 and for driving 210 edge of pedestal
The side drive component that vehicle lengthwise direction moves back and forth, there are four movable pulley 211, side drivings for the bottom connection of pedestal 210
Component is side hydraulic cylinder, and side spray equipment 200 further includes pedestal 280, and pedestal 280 is equipped with two linearly arranged
Race 281, four movable pulleys 190 are set in corresponding two races 281；The upper end of strut 220 is connected with can be along its circumferential direction
The first frame 230 and the second frame 240 of rotation, the lower end of strut 220 is connected with can be along the third frame 250 that it is circumferentially rotated
With the 4th frame 260, the first frame 230, the second frame 240,250 and the 4th frame 260 of third frame are respectively connected with by 20
The side spray pipe network of a piece connection composition of side water pipe 101, every side water pipe 101 are respectively connected with multiple spray heads 102, prop up
Bar 220 is connected with to drive the first frame 230, the second frame 240,250 and the 4th frame 260 of third frame along strut 220
The rotary components to rotate in a circumferential direction, the first frame 230, the second frame 240,250 and the 4th frame 260 of third frame are connected separately with
It is rotatablely installed in the first sleeve 231, second sleeve 241,3rd sleeve 251 and 4th sleeve 261 on strut 220, rotation group
Part includes the double end motor 273 with the first output shaft 271 and the second output shaft 272, the first output shaft 271 and the second output shaft
Be separately installed with the first transmission gear 274 and the second transmission gear 275 on 272, the first sleeve 231 and second sleeve 241 it is outer
Wall is engaged respectively by first ring gear 276 and second ring gear 277 with the first transmission gear 274,251 He of 3rd sleeve
The outer wall of 4th sleeve 261 is nibbled respectively by third ring gear 278 and fourth annular gear 279 with the second transmission gear 275
It closes.
End spray equipment 300 includes along the stent 310 that vehicle lengthwise direction moves back and forth, with the rotation of stent 310 to connect
The lower frame 320 connect and the upper frame 330 that can be moved back and forth along 320 length direction of lower frame, lower frame 320 connect
By the lower spray pipe net being made of the connection of more radicle water pipes 103, upper frame 330 is connected with by more radicle water pipes 103
The upper spray pipe net of composition is connected, is respectively connected with multiple spray heads 102 per radicle water pipe 103, stent 310 is equipped with rotation
Axis 350, lower frame 320 are connect by rotary shaft 350 with stent 310.In the present embodiment, stent 310 is also associated with driving
The end drive component that moved end portion spray equipment 300 is moved back and forth along vehicle lengthwise direction, end drive component are and stent 310
Two end hydraulic cylinders of connection, lower frame 320 are also associated with that upper frame 330 is driven to grow along lower frame 320
The lifting assembly of direction movement is spent, lifting assembly includes lifting motor 340, is sequentially connected with lifting motor 340 by chain 341
Jackshaft 342 and elevating lever 343, jackshaft 342 pass through the first bevel gear 344 and the second umbrella being sheathed on elevating lever 343
Gear 345 engages, and at least one lifter wheel 346 is arranged on elevating lever 343, and upper frame 330 is equipped with and lifter wheel 346
The rack 347 of engagement in the present embodiment, is arranged that there are two lifter wheels 346 on elevating lever 343.Angular adjustment component includes two
The screw 360 that root is arranged along vehicle lengthwise direction is arranged with the screw rodb base that can be moved along screw 360 on every screw 360 respectively
361, screw rodb base 361 is connected with the excursion motor 362 for it to be driven to be moved along screw 360, and screw rodb base 361 is gone back and lower frame
320 connections, left and right sides screw rodb base 361 are connected by universal shaft 363 and realize synchronizing moving.
Form side spray pipe network side water pipe 101 in, composition end spray pipe network end water pipe 103 in and form
The middle part of top water pipe 104 of top spray pipe network flow control valve is respectively installed.
Top spray device 400 includes top-support 410, and there are two by 20 top waters for the connection of top-support 410
The top spray pipe network of the connection composition of pipe 104, every top water pipe 104 are respectively connected with multiple spray heads 102.In the present embodiment only
Only display portion spray head 102 is in order to observing.
Vehicle salt fog test platform system provided in this embodiment can be to top, both sides and the both ends of standing or driving vehicle
Spray operation is carried out respectively, and waterproof detection operation, the rotation that strut 220 connects are sprayed so as to carry out comprehensive rainwater to vehicle
Component can drive the first frame 230, the second frame 240,250 and the 4th frame 260 of third frame to be revolved along strut 220 is circumferential
Turn, the spray for carrying out different angle to the side of vehicle so as to adjust four side spray pipe networks of the connection of strut 220 is tested.The
One frame 230, the second frame 240,250 and the 4th frame 260 of third frame are rotatablely installed by sleeve in strut 220 respectively
On, staff's rotational sleeve can be facilitated to adjust the spray angles of each side spray pipe network, staff can be in addition
Installed respectively on the first output shaft 271 and the second output shaft 272 first is driven to pass by the double end motor 273 in rotary components
274 and second transmission gear 275 of moving gear rotates, and be further driven to respectively with the first transmission gear 274 and the second driving cog
First ring gear 276, second ring gear 277, third ring gear 278 and the fourth annular gear 279 of 275 engagement of wheel revolve
Turn, so as to which the first frame 230, the second frame 240,250 and the 4th frame 260 of third frame be driven to be rotated simultaneously around strut 220
It is rotated with adjusting four side spray pipe networks around strut 220, in order to the spray of four side spray pipe networks of adjusting of automation
Angle, so as to carry out the rainwater-proof erosion test under different spray angles to side portion of vehicle.
The air blower 140 for drying to platform 100 is equipped on the outside of one end of platform 100, air blower 140 can simulate greatly
Vehicle travel process under the conditions of wind sprays side spray equipment 200, end spray equipment 300 and top spray device 400
Rainwater trail change after spray to vehicle side, end and top, so as to simulating vehicle it is true nature windy conditions
Under waterproof erosion experiment.
Vehicle provided by the invention drenches with rain experimental bench and vehicle salt fog test platform system using being sprayed to vehicle bottom
Platform, two side spray equipments sprayed water to vehicle side, two ends sprayed water to vehicle one end spray
Device and the top spray device sprayed water to vehicle roof coordinate, can automatically, fast and efficiently simulating natural environment
The rainwater-proof erosion test of vehicle under lower different size rainfall and windy conditions, high degree of automation and simulated environment is true have
The reduction vehicle of effect is in the underwater erosion condition of natural rain to obtain accurate experimental data.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, that is made any repaiies
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
- The experimental bench 1. a kind of vehicle is drenched with rain, which is characterized in that it includes：Platform is used to support vehicle and sprays water to the vehicle bottom；The side spray equipment of two Rotatable spraying angles, being respectively arranged simultaneously can be along the Vehicle length in the vehicle both sides Direction displacement；The end spray equipment of two Rotatable spraying angles, being respectively arranged simultaneously can be along the Vehicle length in the vehicle both ends Direction displacement；Top spray device, being arranged in the vehicle roof simultaneously can be along the vehicle lengthwise direction shift reciprocately.
- The experimental bench 2. vehicle according to claim 1 is drenched with rain, which is characterized in that the platform includes being internally provided with water storage cavity Stage body, be equipped with multiple grid holes connected with the water storage cavity at the top of the stage body, be equipped at least one grid hole For the spray head sprayed water to the vehicle bottom.
- The experimental bench 3. vehicle according to claim 1 is drenched with rain, which is characterized in that the side spray equipment include pedestal, The strut being connect with the pedestal and the side driving group for the pedestal to be driven to be moved back and forth along the vehicle lengthwise direction Part, the upper end of the strut are connected with the first frame and the second frame that can be circumferentially rotated along it, the lower end connection of the strut Have can along the third frame and the 4th frame that it is circumferentially rotated, first frame, second frame, the third frame and 4th frame is respectively connected with the side spray pipe network being made of more side water pipe connections, and the every side water pipe is respectively connected with Multiple spray heads.
- The experimental bench 4. vehicle according to claim 3 is drenched with rain, which is characterized in that the strut is connected with described for driving The rotary components that first frame, second frame, the third frame and the 4th frame rotate in a circumferential direction along the strut.
- The experimental bench 5. vehicle according to claim 1 is drenched with rain, which is characterized in that the end spray equipment includes can be along institute The stent for stating vehicle lengthwise direction reciprocating movement, the lower frame that is connect with the holder pivots and can be long along the lower frame The upper frame that direction moves back and forth is spent, the lower frame is connected with the lower spray pipe being made of the connection of more radicle water pipes Net, the upper frame are connected with the upper spray pipe net being made of the connection of more radicle water pipes, and the every end water pipe is equal It is connected with multiple spray heads.
- The experimental bench 6. vehicle according to claim 5 is drenched with rain, which is characterized in that the stent passes through with the lower frame Axis connection is rotated, the lower frame is connected with the angular adjustment component for it to be driven to be rotated around the rotary shaft.
- The experimental bench 7. vehicle according to claim 1 is drenched with rain, which is characterized in that be equipped on the outside of at least one end of the platform For the air blower dried to the platform.
- The experimental bench 8. vehicle according to claim 1 is drenched with rain, which is characterized in that the top spray device includes top branch Frame and the top drive for the top-support to be driven to be moved back and forth along the vehicle lengthwise direction, the top-support At least one top spray pipe network being made of more top water pipe connections is connected with, the every top water pipe is respectively connected with more A spray head.
- The experimental bench 9. vehicle according to claim 8 is drenched with rain, which is characterized in that the top drive is slided including top Rail, the top slide that can be moved along the top slide rail and the liquid for the top slide to be driven to be moved along the top slide rail Compressing cylinder, the top slide are connect with the top-support.
- 10. a kind of vehicle salt fog test platform system, which is characterized in that it includes vehicle as claimed in any one of claims 1-9 wherein It drenches with rain experimental bench.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711420915.8A CN108195516A (en) | 2017-12-25 | 2017-12-25 | Vehicle is drenched with rain experimental bench and vehicle salt fog test platform system |
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| CN201711420915.8A CN108195516A (en) | 2017-12-25 | 2017-12-25 | Vehicle is drenched with rain experimental bench and vehicle salt fog test platform system |
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| CN108195516A true CN108195516A (en) | 2018-06-22 |
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| CN201711420915.8A Pending CN108195516A (en) | 2017-12-25 | 2017-12-25 | Vehicle is drenched with rain experimental bench and vehicle salt fog test platform system |
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| CN110320054A (en) * | 2019-07-12 | 2019-10-11 | 东风设计研究院有限公司 | A kind of movable room of drenching with rain of car spray |
| CN110375927A (en) * | 2019-08-23 | 2019-10-25 | 无锡古月精工自动化科技有限公司 | A kind of water test complex for vehicle dormer window salt fog test |
| CN110440992A (en) * | 2019-07-31 | 2019-11-12 | 浪潮金融信息技术有限公司 | Atm device terminal wind and rain test method |
| CN113281071A (en) * | 2021-06-21 | 2021-08-20 | 中车青岛四方机车车辆股份有限公司 | Vehicle body mounting and debugging structure of railway vehicle |
| CN113776851A (en) * | 2021-08-24 | 2021-12-10 | 无锡蜜蜂工业设计有限公司 | Electric motor car industrial design processing system that models |
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| CN113281071A (en) * | 2021-06-21 | 2021-08-20 | 中车青岛四方机车车辆股份有限公司 | Vehicle body mounting and debugging structure of railway vehicle |
| CN113281071B (en) * | 2021-06-21 | 2022-11-29 | 中车青岛四方机车车辆股份有限公司 | Vehicle body mounting and debugging structure of railway vehicle |
| CN113776851A (en) * | 2021-08-24 | 2021-12-10 | 无锡蜜蜂工业设计有限公司 | Electric motor car industrial design processing system that models |
| CN113776851B (en) * | 2021-08-24 | 2023-12-08 | 无锡蜜蜂工业设计有限公司 | Electric motor car industrial design modeling processing system |
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Address after: 430000 No. 55 Chaoyang Avenue, Wuhan Economic and Technological Development Zone, Hubei Province Applicant after: China Auto Research Automobile Inspection Center (Wuhan) Co., Ltd. Address before: 430000 No. 55 Chaoyang Avenue, Wuhan Economic and Technological Development Zone, Hubei Province Applicant before: Wuhan China prestige special purpose vehicle detects Ltd |
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Application publication date: 20180622 |