CN204194190U - To drench with rain curtain of rain device before and after room - Google Patents
To drench with rain curtain of rain device before and after room Download PDFInfo
- Publication number
- CN204194190U CN204194190U CN201420620513.8U CN201420620513U CN204194190U CN 204194190 U CN204194190 U CN 204194190U CN 201420620513 U CN201420620513 U CN 201420620513U CN 204194190 U CN204194190 U CN 204194190U
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- bracing frame
- rain
- water pipe
- ventilating water
- room
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Abstract
The utility model discloses one to drench with rain curtain of rain device before and after room, comprise the bracing frame of driving passage before and after being provided with, the rear and front end of bracing frame is provided with can for the opening of vehicles while passing, position bracing frame is positioned at above driving passage is provided with former and later two spray equipments, the opposing inner end of two spray equipments is all hinged on bracing frame, during original state, two spray equipments are horizontal positioned, and bracing frame is provided with the drive unit that two spray equipments can be made to lower swing.The utility model can be treated a measuring car rear and front end and carry out salt fog test, fully can detect the sealing of vehicle, have more the turnover facilitating vehicle, can save space-efficient beneficial effect.
Description
Technical field
The utility model relates to one and to drench with rain curtain of rain device before and after room.
Background technology
Whether last procedure of gross vehicle wiring to be measured is salt fog test, for detecting the sealing of vehicle, seeing and leaking.Current salt fog test is all carry out in indoor of drenching with rain, and the upper and lower, left and right four direction of room of drenching with rain is equipped with shower, carries out salt fog test respectively for by the top of test vehicle, bottom and both sides.The device of salt fog test is not also carried out at present for vehicle rear and front end.
Summary of the invention
The purpose of this utility model provides one to drench with rain curtain of rain device before and after room, carries out salt fog test for treating a measuring car rear and front end.
For achieving the above object, the utility model comprises the bracing frame being provided with front and back driving passage, the rear and front end of bracing frame is provided with can for the opening of vehicles while passing, position bracing frame is positioned at above driving passage is provided with former and later two spray equipments, the opposing inner end of two spray equipments is all hinged on bracing frame, during original state, two spray equipments are horizontal positioned, and bracing frame is provided with the drive unit that two spray equipments can be made to lower swing.
Described two spray equipments are symmetrical, each spray equipment includes the main ventilating water pipe of left and right directions, main ventilating water pipe is rotating to be arranged on bracing frame, thus realize hinged on bracing frame of spray equipment, one end of main ventilating water pipe is by swivel joint and cross current, its other end is closed, the tube wall of main ventilating water pipe is communicated with many secondary ventilating water pipes paralleled, secondary ventilating water pipe extends to the bracing frame opening direction of corresponding side, its endcapped, the bottom of secondary ventilating water pipe is provided with multiple delivery port.
Described delivery port is established nozzle is installed.
Described drive unit is provided with two, the each self-driven spray equipment action of each drive unit, drive unit comprises the fixed pulley, the cylinder that are arranged on and bracing frame are positioned at above spray equipment, spray equipment is connected with stay cord, is connected with the piston rod overhanging end of cylinder after fixed pulley walked around by stay cord.
Described two cylinders are located at the middle part at bracing frame top, and the piston rod of two cylinders stretches to the side at each self-corresponding spray equipment place, and the portion section of stay cord between fixed pulley and cylinder is horizontal direction.
The utility model can be treated a measuring car rear and front end and carry out salt fog test, two spray equipments can to lower swing, make it just to being tested the front-end and back-end panel of vehicle, the sealing of abundant detection vehicle, under the effect of drive unit, two spray equipments can get back to horizontal original state, are convenient to the turnover of vehicle, can also save space.Spray equipment employing is communicated with many secondary ventilating water pipes at main ventilating water pipe and arranges the structure of multiple delivery port in the bottom of secondary ventilating water pipe, these many delivery ports are sprayed water together, form a spray face, have area coverage wide, uniform advantage of spraying water, main ventilating water pipe is by swivel joint and cross current, and main ventilating water pipe is rotating is arranged on bracing frame, in order to realize hinged on bracing frame of spray equipment, the utility model is made to have structure simple, the advantage that cost of manufacture is low; Delivery port is provided with nozzle, and spraying effect is better; Drive unit comprises the fixed pulley, the cylinder that are arranged on and bracing frame are positioned at above spray equipment, spray equipment is connected with stay cord, be connected with the piston rod overhanging end of cylinder after fixed pulley walked around by stay cord, this structure have be easy to control, the advantage of use safety, also can be changed the angle of inclination of spray equipment by the air inflow of control cylinder, multiple different vehicle can be adapted to; Two cylinders are located at the middle part at bracing frame top, the piston rod of two cylinders stretches to the side at each self-corresponding spray equipment place, the portion section of stay cord between fixed pulley and cylinder is horizontal direction, makes the utility model have compact conformation, take up room little advantage.
In sum, the utility model can be treated a measuring car rear and front end and carry out salt fog test, fully can detect the sealing of vehicle, have more the turnover facilitating vehicle, can save space-efficient beneficial effect.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is further described in detail:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is the A direction view of front end spray equipment in Fig. 1.
Detailed description of the invention
With reference to accompanying drawing, the utility model comprises the bracing frame 1 being provided with front and back driving passage, and the rear and front end of bracing frame 1 is provided with can for the opening of vehicles while passing.Position bracing frame 1 is positioned at above driving passage is provided with former and later two spray equipments 2, the opposing inner end of two spray equipments 2 is all hinged on bracing frame 1, during original state, two spray equipments 2 are horizontal positioned, and bracing frame 1 is provided with the drive unit that two spray equipments 2 can be made to lower swing.
In the present embodiment, above-mentioned two spray equipments 2 are symmetrical, each spray equipment 2 includes the main ventilating water pipe 21 of left and right directions, main ventilating water pipe 21 is rotating to be arranged on bracing frame 1, thus realize hinged on bracing frame 1 of spray equipment 2, one end of main ventilating water pipe 21 is by swivel joint 3 and cross current, its other end is closed, the tube wall of main ventilating water pipe 21 is communicated with many secondary ventilating water pipes 22 paralleled, support bar 8 is connected with between outermost two secondary ventilating water pipes 22, secondary ventilating water pipe 22 extends to the bracing frame opening direction of corresponding side, its endcapped, the bottom of secondary ventilating water pipe 22 is provided with multiple delivery port, delivery port is established nozzle 4 is installed.Above-mentioned drive unit is provided with two, the action of each drive unit each self-driven spray equipment 2, drive unit comprises the fixed pulley 5, the cylinder 6 that are arranged on and bracing frame 1 are positioned at above spray equipment 2, the support bar 8 of spray equipment 2 is connected with stay cord 7, and stay cord 7 is connected with the piston rod overhanging end of cylinder 6 after walking around fixed pulley 5.In order to curtain of rain apparatus structure before and after making this room of drenching with rain is compact, two cylinders 6 are located at the middle part at bracing frame 1 top, the piston rod of two cylinders 6 stretches to the side at each self-corresponding spray equipment 2 place, and the portion section of stay cord 7 between fixed pulley 5 and cylinder 6 is horizontal direction.
When carrying out salt fog test, vehicle to be measured can sail the front and back driving passage of bracing frame 1 into, after vehicle to be measured is in place, by controlling gas circuit, the piston rod of cylinder 6 is stretched out, unclamp with rear-pulling rope 7, under gravity, spray equipment 2 can the bottom voluntarily, by the angle of inclination that the air inflow controlling two cylinders 6 respectively can make spray equipment 2 reach parallel with vehicle front and back end to be measured, water pipe supplies water, current can flow out from nozzle 4, form a spray face, salt fog test is carried out in the front and back end for the treatment of measuring car, after having tested, by controlling gas circuit, the piston rod of cylinder 6 is bounced back, spray equipment 2 can be withdrawn into original state, so that the rolling away from of vehicle to be measured.
Claims (5)
1. curtain of rain device before and after a room of drenching with rain, it is characterized in that comprising the bracing frame (1) of driving passage before and after being provided with, the rear and front end of bracing frame (1) is provided with can for the opening of vehicles while passing, position bracing frame (1) is positioned at above driving passage is provided with former and later two spray equipments (2), the opposing inner end of two spray equipments (2) is all hinged on bracing frame (1), during original state, two spray equipments (2) are horizontal positioned, and bracing frame (1) is provided with the drive unit that two spray equipments (2) can be made to lower swing.
2. to drench with rain as claimed in claim 1 curtain of rain device before and after room, it is characterized in that described two spray equipments (2) are symmetrical, each spray equipment (2) includes the main ventilating water pipe (21) of left and right directions, main ventilating water pipe (21) is rotating to be arranged on bracing frame (1), thus realize hinged on bracing frame (1) of spray equipment (2), one end of main ventilating water pipe (21) is by swivel joint (3) and cross current, its other end is closed, the tube wall of main ventilating water pipe (21) is communicated with many secondary ventilating water pipes (22) paralleled, secondary ventilating water pipe (22) extends to the bracing frame opening direction of corresponding side, its endcapped, the bottom of secondary ventilating water pipe (22) is provided with multiple delivery port.
3. to drench with rain as claimed in claim 2 curtain of rain device before and after room, it is characterized in that described delivery port is established nozzle (4) is installed.
4. to drench with rain as claimed any one in claims 1 to 3 curtain of rain device before and after room, it is characterized in that described drive unit is provided with two, the action of each drive unit each self-driven spray equipment (2), drive unit comprises the fixed pulley (5), the cylinder (6) that are arranged on and bracing frame (1) are positioned at spray equipment (2) top, spray equipment (2) is connected with stay cord (7), stay cord (7) is walked around fixed pulley (5) and is connected with the piston rod overhanging end of cylinder (6) afterwards.
5. to drench with rain as claimed in claim 4 curtain of rain device before and after room, it is characterized in that described two cylinders (6) are located at the middle part at bracing frame (1) top, the piston rod of two cylinders (6) stretches to the side at each self-corresponding spray equipment (2) place, and stay cord (7) the portion's section be positioned between fixed pulley (5) and cylinder (6) is horizontal direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420620513.8U CN204194190U (en) | 2014-10-25 | 2014-10-25 | To drench with rain curtain of rain device before and after room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420620513.8U CN204194190U (en) | 2014-10-25 | 2014-10-25 | To drench with rain curtain of rain device before and after room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204194190U true CN204194190U (en) | 2015-03-11 |
Family
ID=52652191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420620513.8U Active CN204194190U (en) | 2014-10-25 | 2014-10-25 | To drench with rain curtain of rain device before and after room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204194190U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110496721A (en) * | 2019-09-12 | 2019-11-26 | 中国北方车辆研究所 | Position is adjustable, spray equipment after opposite opened vehicle salt fog test |
-
2014
- 2014-10-25 CN CN201420620513.8U patent/CN204194190U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110496721A (en) * | 2019-09-12 | 2019-11-26 | 中国北方车辆研究所 | Position is adjustable, spray equipment after opposite opened vehicle salt fog test |
| CN110496721B (en) * | 2019-09-12 | 2020-08-04 | 中国北方车辆研究所 | Position-adjustable split spraying device used after rain test of vehicle |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |