CN209623964U - It drenches with rain room convenient for adjusting the large size of water spray spacing - Google Patents
It drenches with rain room convenient for adjusting the large size of water spray spacing Download PDFInfo
- Publication number
- CN209623964U CN209623964U CN201920546784.6U CN201920546784U CN209623964U CN 209623964 U CN209623964 U CN 209623964U CN 201920546784 U CN201920546784 U CN 201920546784U CN 209623964 U CN209623964 U CN 209623964U
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- China
- Prior art keywords
- trolley
- rack gear
- spray
- support frame
- rain
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- 239000007921 spray Substances 0.000 title claims abstract description 75
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 19
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 10
- 238000001179 sorption measurement Methods 0.000 claims description 6
- 150000003839 salts Chemical class 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
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- Special Spraying Apparatus (AREA)
Abstract
The utility model belongs to the technical field of rain test equipment, a kind of large size convenient for adjusting water spray spacing is disclosed to drench with rain room, its key points of the technical solution are that including the two groups of spray equipments of support frame and setting on the support frame, spray equipment includes spray tube and water-supply-pipe, it further include the trolley being arranged in pairs on the support frame, trolley is affixed with spray tube, motor and shaft are provided on trolley, shaft and trolley are rotatablely connected, it is parallel to spray tube setting, and it is connected with the arbor of motor, it is arranged with driving gear backwards to spray tube one end, rack gear is equipped on support frame in pairs, rack gear is horizontally disposed, it is vertical with spray tube, it is engaged with driving gear, it which is provided with several parking areas, rack gear is not provided with sawtooth at parking area, water-supply-pipe is hose, with the position of spray equipment being adjusted, make between two spray equipments Away from matching always with Vehicle length, so as to which various types of vehicles are carried out with the effect of salt fog test.
Description
Technical field
It is the utility model relates to the technical field of rain test equipment, in particular to a kind of convenient for the big of adjusting water spray spacing
Type is drenched with rain room.
Background technique
Salt fog test is a Key Experiment after the completion of automobile assembling, mostly in indoor progress of drenching with rain, is simulated different etc.
The rainfall environment of grade, and observe vehicle in this case and prevent the ability that rainwater enters.
The Chinese patent that notification number is CN204194190U discloses one kind and drenches with rain curtain of rain device before and after room, including before being equipped with
The support frame in driving channel afterwards, the rear and front end of support frame are equipped with the opening for vehicles while passing, and it is logical to be located at driving on support frame
Position above road is equipped with former and later two spray equipments, the opposing inner end of two spray equipments it is hinged on the support frame, initially
Two spray equipments are horizontal positioned when state, and support frame, which is equipped with, can make driving device of two spray equipments to lower swing.
Curtain of rain device can treat measuring car rear and front end and carry out salt fog test before and after this room of drenching with rain, and sufficiently detect vehicle
Leakproofness can save space-efficient beneficial effect with more the disengaging for facilitating vehicle.But in actual use, to be detected
Vehicle it is varied, length of wagon is even more not of uniform size, and oversize vehicle differs larger with small vehicle.It drenches with rain above-mentioned
Before and after room in curtain of rain device, the spacing between two spray equipments be it is certain, can only match with the vehicle of specific length, nothing
Method meets the salt fog test work from small-sized to large-scale all monomer vehicles.
Utility model content
The large size that the purpose of the utility model is to provide a kind of convenient for adjusting water spray spacing is drenched with rain room, and having can be to spray
The position of device is adjusted, and so that the spacing of two spray equipments is matched always with Vehicle length, so as to various types of
The vehicle of type carries out the advantages of salt fog test.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of large size convenient for adjusting water spray spacing is drenched with rain room, two groups of sprays including support frame and setting on the support frame
Device, the spray equipment include spray tube and water-supply-pipe, further include the trolley being arranged in pairs on the support frame, the trolley point
It is not affixed with spray tube both ends, motor and shaft are provided on trolley, the shaft and trolley are rotatablely connected, and shaft is parallel to spray
Shower pipe setting, shaft is connected with the arbor of motor, and shaft is arranged with driving gear backwards to spray tube one end, on support frame as described above at
To rack gear is equipped with, the rack gear is horizontally disposed, and vertical with spray tube, and rack gear is engaged with driving gear, sets on rack gear
There are several parking areas, rack gear is not provided with sawtooth at parking area, and the water-supply-pipe is hose.
By using above-mentioned technical proposal, spray tube is set up on the support frame by trolley, and motor drives driving gear rotation
Turn, makes that gear is driven to roll on rack gear, and then trailer wagon and spray tube are moved along the length direction of rack gear；To moving of car
To specific location, motor is shut down, if arbor stalls immediately at this time, gear is driven to no longer rotate, and trolley and spray
Pipe, so that generating severe impact between driving wheel and rack, is easy damage since self inertia has the tendency that continuing to move along
Bad, if arbor gradually stalls, trolley and spray tube are still moved forward, and move distance is difficult to hold, can not accurately by
Trolley is parked in specified location, therefore the parking area of several sawtooth vacancies is arranged on rack gear, moving of car to specific parking area
When, driving wheel and rack is detached from, motor can be shut down at this time, trolley and spray tube since inertia moves forward, and by
Decrescence fast, until driving gear is moved to the parking area other end, impact is engaged again on sawtooth and with it, keeps trolley more flat
Quietly stop；The position of spray equipment can be adjusted, make the spacing of two spray equipments always with Vehicle length phase
Match, so as to carry out salt fog test to various types of vehicles.
Further, the rack gear is located above driving gear, and the sawtooth of rack gear is face-down.
By using above-mentioned technical proposal, by rack gear setting above driving gear, when trolley is takeoff upwards by impact
When, driving gear is still engaged with rack, and the two cooperation is stablized.
Further, support frame as described above is equipped with several limited blocks, and the limited block is arranged along the length direction of rack gear, limit
The upper surface of position block and rack gear offsets.
By using above-mentioned technical proposal, since rack gear length is larger, when both ends are fixed on, middle part is easy upward
It arches upward, therefore multiple limited blocks is set, offset with the upper surface of rack gear, rack gear is made to be not easy bending deformation, it can be steady with driving gear
Fixed engagement.
Further, the lower surface rotating turret of the trolley is equipped with idler wheel.
By using above-mentioned technical proposal, idler wheel is set in the lower surface of trolley, trolley can be greatly reduced in support frame
Suffered frictional force when upper mobile mitigates motor load, energy saving.
Further, support frame as described above is equipped with several deceleration pedestals, and deceleration pedestal and parking area correspond, described
The lower surface of trolley is correspondingly provided with deceleration block, and the lower surface of the deceleration block is bonded with the upper surface of deceleration pedestal.
By using above-mentioned technical proposal, due to the presence of idler wheel, trolley and spray tube are more slow when parking area is slowed down
Slowly, deceleration pedestal is set therefore near parking area, when trolley is moved at this, the deceleration block and deceleration pedestal of trolley lower surface
It rubs, trolley and spray tube is promoted to slow down.
Further, support frame as described above is equipped with several vehicle direction boards, and the vehicle direction board and parking area one are a pair of
It answers.
By using above-mentioned technical proposal, after vehicle direction board is arranged, tester can be with according to the model of vehicle to be measured
Rapidly and accurately motor is controlled.
Further, guide rod is provided on support frame as described above in pairs, the guide rod is parallel to rack gear setting, guide rod
It is arranged on corresponding trolley, guide rod is slidably matched with trolley.
By using above-mentioned technical proposal, guide rod is slidably matched with trolley, plays during trolley is mobile to it
The effect of limit and guiding, enables trolley and spray tube steadily to set up on the support frame, and guarantees to drive wheel and rack
It tightly engages.
Further, the trolley is equipped with waterproof housing, and the motor is located in waterproof housing, and the shaft is arranged in
On the side wall of waterproof housing, the inner wall of the waterproof housing is equipped with adsorption layer.
By using above-mentioned technical proposal, indoor moisture content of drenching with rain is high, and steam can be effectively prevented in setting waterproof housing
Near disperse to motor, motor preferably to be protected, adsorption layer then removes a small amount of Vapor adsorption for entering waterproof housing,
Guarantee the drying in waterproof housing.
In conclusion the utility model has the following beneficial effects:
1. the position of spray equipment can be adjusted, make the spacing of two spray equipments always with Vehicle length phase
Match, so as to carry out salt fog test to various types of vehicles；
2. trolley and spray tube can smoothly stop after moving to specific location, rushing between wheel and rack is driven
It hits smaller；
3. be arranged direction board, can the position rapidly and accurately to trolley and spray tube be adjusted.
Detailed description of the invention
Fig. 1 is the overall structure diagram of embodiment；
Fig. 2 is the structural schematic diagram of trolley in embodiment；
Fig. 3 is that matching relationship schematic diagram of the wheel and rack at parking area is driven in embodiment.
In figure, 1, support frame；2, spray tube；3, water-supply-pipe；4, trolley；5, water pump；6, water tank；11, rack gear；12, it stops
Area；13, limited block；14, deceleration pedestal；15, vehicle direction board；16, guide rod；41, motor；42, shaft；43, gear is driven；
44, idler wheel；45, deceleration block；46, waterproof housing；47, adsorption layer.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment:
A kind of large size convenient for adjusting water spray spacing is drenched with rain room, as shown in Figure 1, including support frame 1, support frame 1 is equipped with
Two groups of spray equipments.Spray equipment includes spray tube 2 and water-supply-pipe 3, and water-supply-pipe 3 is hose, is also connect backwards to 2 one end of spray tube
There are water pump 5 and water tank 6.Wherein a spray tube 2 is fixed on support frame 1, the position-adjustable of another spray tube 2, the two
Spacing matches with Vehicle length always.
As depicted in figs. 1 and 2, support frame 1 is equipped with a pair of of trolley 4, is located at movable 2 both ends of spray tube, and with its end
Face is affixed.Rotating turret is equipped with shaft 42 on trolley 4, and shaft 42 is parallel to the setting of spray tube 2, is arranged backwards to 2 one end of spray tube
There is driving gear 43.Correspondingly, rack gear 11 is connected on support frame 1 in pairs, rack gear 11 is set along the line direction of two spray tubes 2
It sets, is engaged respectively with corresponding driving gear 43.
As shown in Fig. 2, motor 41 is decelerating motor, affixed with trolley 4, arbor is connected with shaft 42.Motor 41 starts
Afterwards, it drives driving gear 43 to rotate by shaft 42, in the case where driving gear 43 to engage with rack gear 11, makes to drive gear 43
It is rolled on rack gear 11, so that trailer wagon 4 and spray tube 2 are mobile.
As shown in Fig. 2, the upper surface of trolley 4 is connected with waterproof housing 46, waterproof housing 46 is buckled in 41 outside of motor, in
Wall is equipped with sponge, forms adsorption layer 47.Shaft 42 is penetrated from the side wall of waterproof housing 46, is cooperated with motor 41.
As shown in Fig. 2, the lower surface rotating turret of trolley 4 is equipped with idler wheel 44, it is shelved on support frame 1 by idler wheel 44,
Suffered frictional force greatly reduces in moving process.
As shown in Figure 1, being provided with guide rod 16 on support frame 1 in pairs, guide rod 16 is parallel with rack gear 11, is each passed through pair
The trolley 4 answered, is slidably matched with trolley 4.It is limited by guide rod 16, trolley 4 can only be moved along specific direction, will not be from support
It is slided on frame 1.
As depicted in figs. 1 and 2, rack gear 11 is located at 43 top of driving gear, and sawtooth is face-down.Support frame 1 is equipped with more
A L-type limited block 13, the vertical section and support frame 1 of limited block 13 are affixed, and horizontal segment and vertical section top are affixed, and are pressed on rack gear
11 upper surface tightly engages rack gear 11 with driving gear 43, and each limited block 13 is arranged along the length direction of rack gear 11.
As shown in figures 1 and 3, multiple vehicle direction boards 15 are connected on support frame 1, vehicle direction board 15 is along rack gear 11
Length direction arrangement.The distance between each vehicle direction board 15 and fixed spray tube 2, the vehicle body length of corresponding vehicle marked thereon
Degree.
As shown in figures 1 and 3, it is corresponded on rack gear 11 and is not provided with sawtooth at the position of each vehicle direction board 15, form parking
Area 12, and one end of parking area 12 towards fixed spray tube 2 is flushed with vehicle direction board 15.
When trolley 4 moves at specified parking area 12, driving gear 43 with do not engaged rack gear 11 or not, motor 41 can be smooth
It shuts down, trolley 4 is since self inertia continues to move along, until the driving impact of gear 43 is in the saw adjacent with 12 end of parking area
On tooth, trolley 4 stops completely, and is aligned with vehicle direction board 15.Hereafter motor 41 restarts, and driving gear 43 starts again at
Rotation, trolley 4 can continue to move forward.
As shown in figure 3, being connected with the deceleration pedestal 14 of multiple strips on support frame 1, corresponded with parking area 12.It is small
The lower surface of vehicle 4 is connected with deceleration block 45, when trolley 4 moves to parking area 12, the lower surface of deceleration block 45 and deceleration pedestal
14 upper surface contact, has therebetween biggish frictional force, trolley 4 can be promoted to slow down, trolley 4 is made to move to parking area
Speed is smaller when 12 end, drives the impact between gear 43 and rack gear 11 also smaller.
Specific implementation process:
Motor 41 is opened, moves trolley 4 and spray tube 2 along rack gear 11.Find out vehicle instruction corresponding with vehicle to be measured
Board 15 shuts down motor 41, trolley 4 moves to parking area after trolley 4 is moved to the parking area 12 of 15 lower section of vehicle direction board
It stops when 12 end, completes the adjusting to 2 position of spray tube.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (8)
- The room 1. a kind of large size convenient for adjusting water spray spacing is drenched with rain, including two groups of support frame (1) and setting on support frame (1) Spray equipment, the spray equipment include spray tube (2) and water-supply-pipe (3), it is characterised in that: further include being arranged in pairs in support Trolley (4) on frame (1), the trolley (4) is affixed with spray tube (2) both ends respectively, be provided on trolley (4) motor (41) and Shaft (42), the shaft (42) and trolley (4) are rotatablely connected, and shaft (42) is parallel to spray tube (2) setting, shaft (42) with The arbor of motor (41) is connected, and shaft (42) is arranged with driving gear (43), support frame as described above (1) backwards to spray tube (2) one end Upper to be equipped with rack gear (11) in pairs, the rack gear (11) is horizontally disposed and vertical with spray tube (2), rack gear (11) and drive Moving gear (43) engagement, rack gear (11) are equipped with several parking areas (12), and rack gear (11) is not provided with sawtooth at parking area (12), The water-supply-pipe (3) is hose.
- The room 2. a kind of large size convenient for adjusting water spray spacing according to claim 1 is drenched with rain, it is characterised in that: the rack gear (11) it is located above driving gear (43), the sawtooth of rack gear (11) is face-down.
- The room 3. a kind of large size convenient for adjusting water spray spacing according to claim 2 is drenched with rain, it is characterised in that: the support Frame (1) be equipped with several limited blocks (13), the limited block (13) along rack gear (11) length direction arrange, limited block (13) with The upper surface of rack gear (11) offsets.
- The room 4. a kind of large size convenient for adjusting water spray spacing according to claim 1 is drenched with rain, it is characterised in that: the trolley (4) lower surface rotating turret is equipped with idler wheel (44).
- The room 5. a kind of large size convenient for adjusting water spray spacing according to claim 4 is drenched with rain, it is characterised in that: the support Frame (1) is equipped with several deceleration pedestals (14), and deceleration pedestal (14) and parking area (12) correspond, the trolley (4) Lower surface is correspondingly provided with deceleration block (45), and the lower surface of the deceleration block (45) is bonded with the upper surface of deceleration pedestal (14).
- The room 6. a kind of large size convenient for adjusting water spray spacing according to claim 1 is drenched with rain, it is characterised in that: the support Frame (1) is equipped with several vehicle direction boards (15), and the vehicle direction board (15) and parking area (12) correspond.
- The room 7. a kind of large size convenient for adjusting water spray spacing according to claim 1 is drenched with rain, it is characterised in that: the support It is provided in pairs on frame (1) guide rod (16), the guide rod (16) is parallel to rack gear (11) setting, and guide rod (16) is arranged in On corresponding trolley (4), guide rod (16) is slidably matched with trolley (4).
- The room 8. a kind of large size convenient for adjusting water spray spacing according to claim 1 is drenched with rain, it is characterised in that: the trolley (4) waterproof housing (46) are equipped with, the motor (41) is located in waterproof housing (46), and the shaft (42) is arranged in waterproof cover On the side wall of shell (46), the inner wall of the waterproof housing (46) is equipped with adsorption layer (47).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920546784.6U CN209623964U (en) | 2019-04-20 | 2019-04-20 | It drenches with rain room convenient for adjusting the large size of water spray spacing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920546784.6U CN209623964U (en) | 2019-04-20 | 2019-04-20 | It drenches with rain room convenient for adjusting the large size of water spray spacing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209623964U true CN209623964U (en) | 2019-11-12 |
Family
ID=68458858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920546784.6U Expired - Fee Related CN209623964U (en) | 2019-04-20 | 2019-04-20 | It drenches with rain room convenient for adjusting the large size of water spray spacing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209623964U (en) |
-
2019
- 2019-04-20 CN CN201920546784.6U patent/CN209623964U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |