CN207389131U - A kind of automobile chassis protective device - Google Patents
A kind of automobile chassis protective device Download PDFInfo
- Publication number
- CN207389131U CN207389131U CN201721468497.5U CN201721468497U CN207389131U CN 207389131 U CN207389131 U CN 207389131U CN 201721468497 U CN201721468497 U CN 201721468497U CN 207389131 U CN207389131 U CN 207389131U
- Authority
- CN
- China
- Prior art keywords
- plate
- card adapter
- automobile chassis
- adapter plate
- device body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The utility model discloses a kind of automobile chassis protective devices, including device body, described device body inner surface wall is rotatablely connected by rotation axis and roller bearing, and roller bearing outer surface is provided with wearing layer, described device bodies top is provided with water storehouse, and it is provided with air guide interface at the top of water storehouse, described device body interior is provided with mandril, and it is provided with sparge pipe on the inside of mandril, the sparge pipe two bottom sides are provided with elastic guide plate, described device bodies top both sides are provided with positioning plate, limit spring is provided at the top of the positioning plate, and it is provided with card adapter plate at the top of limit spring, it is connected on the outside of the positioning plate by seal tube card adapter plate, hanging rod is provided on the inside of the positioning plate, and hanging rod is connected by /V cable wire with card adapter plate, and it is provided with balance plate on the inside of card adapter plate.In the utility model, the device overall construction design advantages of simple, the vibration influence between parts is relatively low, avoids unnecessary contamination phenomenon, has stronger practicability.
Description
Technical field
The utility model is related to technical field of automobile accessories more particularly to a kind of automobile chassis protective devices.
Background technology
Car traveling during, due to consider car run at high speed stability the problems such as, can take under normal conditions
The methods of reducing chassis height, improves the stability and safety coefficient that car is run at high speed, but this is usually to pavement of road quality
It is required that very high, this has certain gap with the road conditions in real life, and rough road surface frequently results in the short bottom of car
Disk or side skirt are scraped off or even cause car that can not move due to road surface has higher protrusion to withstand passenger-car chassis, oil pan
That damages completely happens, therefore needs on automobile chassis to be protected by device, automobile to be protected to be capable of safety and stability
Traveling.
However existing automobile chassis protective device is in use there is some shortcomings, for subtracting for device
Shake it is insufficient in protectiveness, while can not timely on cleaning plant dust, reduce the practicability of device.
Utility model content
The purpose of this utility model is to solve shortcoming in the prior art, and a kind of automobile chassis proposed is protected
Protection unit.
To achieve these goals, the utility model employs following technical solution：A kind of automobile chassis protective device, bag
Include device body, described device body inner surface wall is rotatablely connected by rotation axis and roller bearing, and roller bearing outer surface be provided with it is wear-resisting
Layer, described device bodies top is provided with water storehouse, and is provided with air guide interface at the top of water storehouse, and described device body interior is set
Mandril is equipped with, and sparge pipe is provided on the inside of mandril, the sparge pipe two bottom sides are provided with elastic guide plate, described device body
Top both sides are provided with positioning plate, and limit spring is provided at the top of the positioning plate, and are provided with card adapter plate at the top of limit spring,
It is connected on the outside of the positioning plate by seal tube card adapter plate, is provided with hanging rod on the inside of the positioning plate, and hanging rod passes through /V
Cable wire is connected with card adapter plate, and is provided with balance plate on the inside of card adapter plate.
As further describing for above-mentioned technical proposal：
The card adapter plate upper surface offers the fixed buckling groove that is buckled.
As further describing for above-mentioned technical proposal：
The sparge pipe is equipped with multiple altogether, and multiple sparge pipes are in same level.
As further describing for above-mentioned technical proposal：
The maximum compression amplitude of the limit spring is 4cm.
As further describing for above-mentioned technical proposal：
The thickness size of the wearing layer is 2/3rds of roller bearing diameter.
As further describing for above-mentioned technical proposal：
The cross section of the elastic guide plate is varus formula incline structure.
In the utility model, first by the limit spring of setting, ground obstacle can be touched in roller bearing and occur to squeeze
During pressure, extruding force conduction is made into its compressive deformation in limit spring, so as to play the role of bumper and absorbing shock to device body, together
When /V cable wire can play the role of to the relative position of card adapter plate and positioning plate positioning protection, avoid taking off between the two
The phenomenon that falling so as to enhance the stability in use of device, secondly by the elastic guide plate of setting, can outwards spray in sparge pipe
During water, roller bearing is rinsed with faster flow velocity after the water conservancy diversion that current pass through elastic guide plate, while its inclined knot of varus formula
Structure also avoids dust and enters the phenomenon that being polluted in sparge pipe, so as to extend the safety and stability service life of device.
Description of the drawings
Fig. 1 be the utility model proposes a kind of automobile chassis protective device structure diagram；
Fig. 2 is the structure diagram of the utility model roller bearing；
Fig. 3 is the structure diagram of the utility model sparge pipe.
Marginal data：
1- card adapter plates, 2- seal tubes, 3- positioning plates, 4- device bodies, 5- rotation axis, 6- roller bearings, 7- water storehouses, 8- sprays
Water pipe, 9- air guides interface, 10- hanging rods, 11- /Vs cable wire, 12- limit springs, 13- balance plates, 14- wearing layers, 15- mandrils,
16- elastic guide plates.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.
With reference to Fig. 1-3, a kind of automobile chassis protective device, including device body 4,4 inner surface wall of device body passes through rotation
Axis 5 is rotatablely connected with roller bearing 6, and 6 outer surface of roller bearing is provided with wearing layer 14, and 4 top of device body is provided with water storehouse 7, and
7 top of water storehouse is provided with air guide interface 9, and device body 4 is internally provided with mandril 15, and 15 inside of mandril is provided with sparge pipe
8,8 two bottom sides of sparge pipe are provided with elastic guide plate 16, and 4 top both sides of device body are provided with positioning plate 3,3 top of positioning plate
Limit spring 12 is provided with, and 12 top of limit spring is provided with card adapter plate 1,3 outside of positioning plate passes through 2 card adapter plate of seal tube
1 connection, 3 inside of positioning plate is provided with hanging rod 10, and hanging rod 10 is connected by /V cable wire 11 with card adapter plate 1, and in card adapter plate 1
Side is provided with balance plate 13.
1 upper surface of card adapter plate offers the fixed buckling groove that is buckled, and sparge pipe 8 is equipped with multiple, and multiple sprays altogether
Water pipe 8 is in same level, and the maximum compression amplitude of limit spring 12 is 4cm, and the thickness size of wearing layer 14 is rolling
2/3rds of 6 diameter of axis, the cross section of elastic guide plate 16 is varus formula incline structure.
During water impact elastic guide plate 16 in sparge pipe 8, current can be assembled to centre, and the flow velocity of current can increase at this time
Greatly, so as to be rinsed operation to roller bearing 6.
The inside of seal tube 2 is plastic structure, has certain elasticity, can in 12 compressive deformation of limit spring also with
Compressive deformation, so as to playing the role of seal protection to the junction of card adapter plate 1 and positioning plate 3.
Operation principle：In use, device body 4 is mounted on automobile chassis by card adapter plate 1, air guide interface 9 connects
To air pump equipment, when running car is to face higher, roller bearing 6 can be contacted with ground obstacle, and 6 stress of roller bearing rolls at this time,
And the reaction force that roller bearing 6 is subject to is conducted on positioning plate 3 so that limit spring 12 is by compressive deformation, so as to subtract into row buffering
Shake protection, when limit spring 12, which resets, to be sprung back, /V cable wire 11 and hanging rod 10 can consolidate card adapter plate 1 and positioning plate 3
It is fixed, avoid rebound vibration amplitude excessive, on the other hand when importing gas into water storehouse 7, current can enter in sparge pipe 8,
It is sprayed downwards then along elastic guide plate 16 and roller bearing 6 is cleaned so that the device entire run.
The above is only the preferable specific embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, in the technical scope that any one skilled in the art discloses in the utility model, according to this practicality
New technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of automobile chassis protective device, including device body（4）, which is characterized in that described device body（4）Inner surface wall leads to
Cross rotation axis（5）With roller bearing（6）Rotation connection, and roller bearing（6）Outer surface is provided with wearing layer（14）, described device body（4）
Top is provided with water storehouse（7）, and water storehouse（7）Top is provided with air guide interface（9）, described device body（4）Inside is set
There is mandril（15）, and mandril（15）Inside is provided with sparge pipe（8）, the sparge pipe（8）Two bottom sides are provided with elastic guide plate
（16）, described device body（4）Top both sides are provided with positioning plate（3）, the positioning plate（3）Top is provided with limit spring
（12）, and limit spring（12）Top is provided with card adapter plate（1）, the positioning plate（3）Outside passes through seal tube（2）Card adapter plate
（1）Connection, the positioning plate（3）Inside is provided with hanging rod（10）, and hanging rod（10）Pass through /V cable wire（11）With card adapter plate（1）
Connection, and card adapter plate（1）Inside is provided with balance plate（13）.
A kind of 2. automobile chassis protective device according to claim 1, which is characterized in that the card adapter plate（1）Upper surface
Offer the fixed buckling groove that is buckled.
A kind of 3. automobile chassis protective device according to claim 1, which is characterized in that the sparge pipe（8）Installation altogether
There are multiple, and multiple sparge pipes（8）It is in same level.
A kind of 4. automobile chassis protective device according to claim 1, which is characterized in that the limit spring（12）Most
Big suppressed range is 4cm.
A kind of 5. automobile chassis protective device according to claim 1, which is characterized in that the wearing layer（14）Thickness
Size is roller bearing（6）2/3rds of diameter.
A kind of 6. automobile chassis protective device according to claim 1, which is characterized in that the elastic guide plate（16）Horizontal stroke
Section is varus formula incline structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721468497.5U CN207389131U (en) | 2017-11-07 | 2017-11-07 | A kind of automobile chassis protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721468497.5U CN207389131U (en) | 2017-11-07 | 2017-11-07 | A kind of automobile chassis protective device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207389131U true CN207389131U (en) | 2018-05-22 |
Family
ID=62324959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721468497.5U Expired - Fee Related CN207389131U (en) | 2017-11-07 | 2017-11-07 | A kind of automobile chassis protective device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207389131U (en) |
-
2017
- 2017-11-07 CN CN201721468497.5U patent/CN207389131U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180522 Termination date: 20181107 |