CN206254987U - A kind of bootstrap type vehicle rotary device and automobile - Google Patents
A kind of bootstrap type vehicle rotary device and automobile Download PDFInfo
- Publication number
- CN206254987U CN206254987U CN201621384029.5U CN201621384029U CN206254987U CN 206254987 U CN206254987 U CN 206254987U CN 201621384029 U CN201621384029 U CN 201621384029U CN 206254987 U CN206254987 U CN 206254987U
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- China
- Prior art keywords
- automobile
- piston rod
- mounting groove
- lift cylinders
- lower bottom
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- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The utility model discloses a kind of bootstrap type vehicle rotary device and automobile, the bootstrap type vehicle rotary device includes being opened in the mounting groove at automobile chassis position of centre of gravity, the opening down setting of mounting groove, vertical lift cylinders are provided with mounting groove, the cylinder barrel end of lift cylinders is fixedly connected with the bottom of mounting groove, the tailpiece of the piston rod of lift cylinders is provided with rotating base, rotating base includes lower bottom base and the rotary components between lower bottom base and corresponding piston rod, and lower bottom base is coordinated by rotary components with piston rod rotation；When the piston rod of lift cylinders is in retracted state, lower bottom base is located in mounting groove or concordant with the lower edge of mounting groove；When the piston rod of lift cylinders is in stretches out state, default road clearance of the outwardly spacing between mounting groove, and lower bottom base and automobile chassis of lower bottom base more than automobile chassis.The utility model can realize the rotation after bootstrap type rise, the rise of automobile and decline to reset, and meet automobile application demand.
Description
Technical field
The utility model belongs to automobile technical field, more particularly to a kind of bootstrap type vehicle rotary device and automobile.
Background technology
With China's big and medium-sized cities expanding economy, the continuous quickening of modernization, and automobile production cost and valency
The decline of lattice and the raising of the personal purchase car level of consumption, China's Private Car quantity rapid growth, private car will be large-scale
Into family.And there is problems with real life application in automobile：
1. parking difficulty；Parking difficulty not only shows that parking stall is nervous, but also there is a problem of that parking storage is difficult；In city
Professional parking lot is equipped with and goes back imperfection, when cell and roadside parking stall are stopped, there is larger requirement to radius of turn, and cell and road
Barrier around the parking stall of side is more, once the turning route into parking stall is occupied, automobile is difficult to march in parking stall.
2. tire changing or chassis dimension are carried out, it is necessary to automobile is risen when automobile carries out re-type or maintenance in maintenance
Shield, existing mode generally by with car being equipped with jack or repaired in specialized maintenance factory, and jack rise automobile compared with
Slowly, then need trailer to coordinate into maintenance factory, be not to be easy to very much Vehicle tyre mounting or dismounting to repair.
3. the general of general-utility car travels on standard road surface, once running into bad section, wheel mires down in mud cannot go
When walking, it is difficult to extricate oneself from a predicament.
Utility model content
The utility model is in order to solve weak point of the prior art, there is provided a kind of bootstrap type vehicle rotary device and vapour
Car, can realize the rotation after bootstrap type rise, the rise of automobile and decline to reset, and meet automobile application demand.
In order to solve the above technical problems, the utility model is adopted the following technical scheme that：A kind of bootstrap type vehicle rotary device,
It includes being opened in the mounting groove at automobile chassis position of centre of gravity, and the opening down setting of mounting groove is provided with perpendicular in mounting groove
To lift cylinders, the cylinder barrel end of lift cylinders is fixedly connected with the bottom of mounting groove, and the tailpiece of the piston rod of lift cylinders is provided with rotation bottom
Seat, rotating base includes lower bottom base and the rotary components between lower bottom base and corresponding piston rod, and lower bottom base is by rotation
Component coordinates with piston rod rotation；
When the piston rod of lift cylinders is in retracted state, lower bottom base is located in mounting groove or is put down with the lower edge of mounting groove
Together；When the piston rod of lift cylinders is in stretches out state, lower bottom base is outwardly in mounting groove, and lower bottom base and automobile chassis it
Between spacing more than automobile chassis the default road clearance.
The lift cylinders are multistage lifting cylinder, the piston rod of multistage lifting cylinder by multi-level piston bar with being combined into, the rotation
Turn the end that base is arranged on most subordinate's piston rod.
The rotary components include bearing and bearing block, and bearing outer ring is fixedly mounted on lower bottom base by bearing block, axle
Inner ring is held to be fixedly mounted on corresponding piston rod.
The bottom of the mounting groove is that automobile carries beam portion, and the cylinder barrel end of the lift cylinders is fixedly connected with installing plate, pacifies
The connecting bolt that dress plate passes through with corresponding automobile carrying beam portion is fixedly connected.
The installing plate is integral type structure with the cylinder barrel of lift cylinders.
The lift cylinders are connected with the lifting controller for controlling piston rod flexible, and lifting controller accesses automobile control
System.
The lower bottom base is disc-shaped structure.
The utility model also provides a kind of automobile, and the automobile includes described bootstrap type vehicle rotary device.
The beneficial effects of the utility model：
Bootstrap type vehicle rotary device of the present utility model, including the mounting groove at automobile chassis position of centre of gravity is opened in,
The opening down setting of mounting groove, is provided with vertical lift cylinders, the cylinder barrel end of lift cylinders and the bottom of mounting groove in mounting groove
Be fixedly connected, the tailpiece of the piston rod of lift cylinders is provided with rotating base, rotating base include lower bottom base and positioned at lower bottom base with it is right
The rotary components between piston rod, lower bottom base are answered to coordinate with piston rod rotation by rotary components；At the piston rod of lift cylinders
When retracted state, lower bottom base is located in mounting groove or concordant with the lower edge of mounting groove；Stretched when the piston rod of lift cylinders is in
When doing well, the outwardly spacing between mounting groove, and lower bottom base and automobile chassis of lower bottom base is pre- more than automobile chassis
If the road clearance.By above-mentioned technical proposal, automobile under the cooperation of lift cylinders and rotating base, can realize the bootstrap type of automobile
Rise, after rise due to the spacing between lower bottom base and automobile chassis more than automobile chassis the default road clearance, wheel also by
Bottom surface is taken away, now automobile is supported by lift cylinders and rotating base, lower bottom base is included and positioned at lower bottom base due to rotating base
With the rotary components between corresponding piston rod, by rotary components and piston rod rotation cooperation, automobile can be in rotation group for lower bottom base
Rotated relative to lower bottom base in the presence of part, realize the spinfunction after rising, rotated to after needing position, lift cylinders retraction is complete
Decline into automobile resets, and lower bottom base is located in mounting groove or concordant with the lower edge of mounting groove, bottom during due to retraction
Seat does not interfere with normal automobile operation.
Bootstrap type vehicle rotary device of the present utility model is fixed in automobile chassis system, and position is flat in the full car weight heart
Weighing apparatus point, bootstrap type vehicle rotary device in off position when（I.e. the piston rod of lift cylinders is in retracted state）, do not influence automobile
The load-bearing on chassis, and automobile to bad road conditions by performance, this device in off position when have good concealment, to vapour
The original performance of car does not have any influence.
The utility model is when parking is applied, it is possible to achieve vertically into parking stall, is risen by bootstrap type after, risen
Rotation after rising adjusts to the orderly shutdown state in parking stall automobile, and the completion parking that resets is declined afterwards, reduces and stops
The radius of turn asked for during car, shortens parking stall distance, saves parking space, and parking is convenient；When leaving parking stall, first
Rotation after bootstrap type rises, rises adjusts to the direction perpendicular with the orderly shutdown state on parking stall automobile, it
Decline to reset and drive afterwards and leave, carry car convenient.
The utility model is risen and declined by bootstrap type reset function and can realize Quick tire-changing, is repaired conveniently.
The utility model mires down in mud when cannot walk running into bad section, wheel, can be risen by bootstrap type, risen
The wheel of automobile is adjusted the position to outside mire by rotation and decline reset function afterwards, is extricated oneself from a predicament.
The lift cylinders are multistage lifting cylinder, the piston rod of multistage lifting cylinder by multi-level piston bar with being combined into, the rotation
Turn the end that base is arranged on most subordinate's piston rod, reduce lift cylinders length in the case where flexible stroke is ensured, and then subtract
The small depth of mounting groove, is easy to processing to install.
The rotary components include bearing and bearing block, and bearing outer ring is fixedly mounted on lower bottom base by bearing block, axle
Hold inner ring to be fixedly mounted on corresponding piston rod, be easy to parts to take, maintain easily.The lower bottom base is discoid knot
Structure, is easy to processing, and support effect is good.
The bottom of the mounting groove is that automobile carries beam portion, and the cylinder barrel end of the lift cylinders is fixedly connected with installing plate, pacifies
The connecting bolt that dress plate passes through with corresponding automobile carrying beam portion is fixedly connected, and above-mentioned design carries the present apparatus installed in automobile
Beam portion, it is to avoid cause chassis to deform during rise.The installing plate is integral type structure with the cylinder barrel of lift cylinders, improves the knot of connection
Structure intensity and steadiness.
The lift cylinders of the present apparatus are connected with the lifting controller for controlling piston rod flexible, and lifting controller accesses automobile
Control system, can easily realize being controlled the Telescopic of the present apparatus, easy to operate.
The utility model also provides a kind of automobile, and the technical side of above-mentioned bootstrap type vehicle rotary device is employed due to automobile
Case, therefore the automobile has the above-mentioned all of beneficial effect of bootstrap type vehicle rotary device.
Brief description of the drawings
Fig. 1 be piston rod of the present utility model be in retracted state when structural representation；
Fig. 2 is piston rod of the present utility model in structural representation when stretching out state；
Fig. 3 is schematic diagram when the utility model is applied to stop.
Specific embodiment
Structure of the present utility model and the course of work are further described with reference to Fig. 1 to Fig. 3.
As depicted in figs. 1 and 2, a kind of bootstrap type vehicle rotary device of the present utility model, it includes being opened in automobile bottom
Vertical lift cylinders 2 are provided with mounting groove 1 at the position of centre of gravity of disk 2, the opening down setting of mounting groove 1, mounting groove 1, are risen
The cylinder barrel end for dropping cylinder 2 is fixedly connected with the bottom of mounting groove 1, and the tailpiece of the piston rod of lift cylinders 2 is provided with rotating base, rotating base
Rotary components 4 including lower bottom base 3 and between lower bottom base 3 and corresponding piston rod, rotary components 4 include bearing and bearing
Seat, bearing outer ring is fixedly mounted on lower bottom base 3 by bearing block, and bearing inner race is fixedly mounted on corresponding piston rod, under
Base is coordinated by above-mentioned rotary components 4 with piston rod rotation.Lift cylinders 2 are connected with the lifting control for controlling piston rod flexible
Device processed 9, lifting controller 9 accesses automotive control system, can easily realize being controlled the Telescopic of the present apparatus, operation side
Just.
When the piston rod of lift cylinders 2 is in retracted state, lower bottom base 3 is located in mounting groove 1 or following with mounting groove 1
Edge is concordant；When the piston rod of lift cylinders 2 is in stretches out state, lower bottom base 3 is outwardly in mounting groove 1, and lower bottom base 3 and vapour
Default road clearances of the spacing H more than automobile chassis 5 between chassis 5.
The lift cylinders 2 select multistage lifting cylinder, and the piston rod of multistage lifting cylinder is matched somebody with somebody by two-stage piston rod in the present embodiment
It is combined into, the rotating base is arranged on the end of most subordinate's piston rod, lifting is reduced in the case where flexible stroke is ensured
The length of cylinder 2, and then the depth of mounting groove 1 is reduced, it is easy to processing to install.
The corresponding automobile carrier bar 6 in the bottom of mounting groove 1, the cylinder barrel end of the lift cylinders 2 is fixedly connected with installing plate 7,
Installing plate 7 is integral type structure, 6 connecting bolts for passing through of installing plate 7 and corresponding automobile carrier bar with the cylinder barrel of lift cylinders 2
8 are fixedly connected, and the present apparatus is arranged on automobile carrier bar 6 by above-mentioned design, it is to avoid cause chassis to deform during rise.
Lower bottom base 3 is disc-shaped structure in the present embodiment, and lift cylinders 2 select hydraulic cylinder.
The utility model can realize automobile by above-mentioned technical proposal, automobile under the cooperation of lift cylinders 2 and rotating base
Bootstrap type rise, after rise due to the spacing between lower bottom base 3 and automobile chassis 5 more than automobile chassis 5 it is default liftoff between
Gap, wheel is also brought away from bottom surface, and now automobile is supported by lift cylinders 2 and rotating base, and automobile can be in the presence of rotary components
Rotated relative to lower bottom base 3, realize the spinfunction after rising, rotated to after needing position, lift cylinders 2 bounce back, and complete automobile
Decline and reset, and lower bottom base 3 is in mounting groove 1 or concordant with the lower edge of mounting groove during due to retraction, and lower bottom base will not
Influence normal automobile operation.
Bootstrap type vehicle rotary device of the present utility model is fixed in automobile chassis system, and position is flat in the full car weight heart
Weighing apparatus point, bootstrap type vehicle rotary device in off position when（I.e. the piston rod of lift cylinders 2 is in retracted state）, do not influence automobile
The load-bearing on chassis, and automobile to bad road conditions by performance, this device in off position when have good concealment, to vapour
The original performance of car does not have any influence.
As shown in figure 3, the utility model is when parking is applied, it is possible to achieve vertically into parking stall, after by certainly
Rotation after the rise of act formula, rise adjusts to the orderly shutdown state in parking stall automobile, reset completion is declined afterwards and is stopped
Car, the radius of turn asked for when reducing parking shortens parking stall distance, saves parking space, and parking is convenient；Leave
During parking stall, first pass through the rotation after bootstrap type rise, rise and adjust to the orderly shutdown state with parking stall automobile and mutually hang down
Straight direction, declines to reset and drive and leaves afterwards, carries car convenient.
The utility model is risen and declined by bootstrap type reset function and can realize Quick tire-changing, is repaired conveniently.
The utility model mires down in mud when cannot walk running into bad section, wheel, can be risen by bootstrap type, risen
The wheel of automobile is adjusted the position to outside mire by rotation and decline reset function afterwards, is extricated oneself from a predicament.
The utility model also provides a kind of automobile, and the automobile includes bootstrap type vehicle rotary device, bootstrap type automobile rotation
The structure of rotary device can refer to above-described embodiment, will not be repeated here.Naturally, because the automobile of the present embodiment is employed
The technical scheme of above-mentioned bootstrap type vehicle rotary device, therefore the automobile has that above-mentioned bootstrap type vehicle rotary device is all of to be had
Beneficial effect.
Above example is only used to illustrative and not limiting the technical solution of the utility model, although with reference to above-described embodiment pair
The utility model has been described in detail, it will be understood by those within the art that：The utility model can still be entered
Row modification or equivalent, without deviating from any modification or partial replacement of spirit and scope of the present utility model, it all should
Cover in the middle of right of the present utility model.
Claims (8)
1. a kind of bootstrap type vehicle rotary device, it is characterised in that：It includes being opened in the installation at automobile chassis position of centre of gravity
Groove, the opening down setting of mounting groove is provided with vertical lift cylinders, the cylinder barrel end of lift cylinders and the bottom of mounting groove in mounting groove
Portion is fixedly connected, and the tailpiece of the piston rod of lift cylinders is provided with rotating base, rotating base include lower bottom base and positioned at lower bottom base with
Rotary components between correspondence piston rod, lower bottom base is coordinated by rotary components with piston rod rotation；
When the piston rod of lift cylinders is in retracted state, lower bottom base is located in mounting groove or concordant with the lower edge of mounting groove；
When the piston rod of lift cylinders is in stretches out state, lower bottom base is outwardly between mounting groove, and lower bottom base and automobile chassis
Spacing more than automobile chassis the default road clearance.
2. bootstrap type vehicle rotary device according to claim 1, it is characterised in that：The lift cylinders are multistage lifting
Cylinder, by multi-level piston bar with being combined into, the rotating base is arranged on the end of most subordinate's piston rod to the piston rod of multistage lifting cylinder
At portion.
3. bootstrap type vehicle rotary device according to claim 2, it is characterised in that：The rotary components include bearing and
Bearing block, bearing outer ring is fixedly mounted on lower bottom base by bearing block, and bearing inner race is fixedly mounted on corresponding piston rod.
4. the bootstrap type vehicle rotary device according to claim any one of 1-3, it is characterised in that：The bottom of the mounting groove
Portion is that automobile carries beam portion, and the cylinder barrel end of the lift cylinders is fixedly connected with installing plate, installing plate and corresponding automobile carrier bar
The connecting bolt that portion passes through is fixedly connected.
5. bootstrap type vehicle rotary device according to claim 4, it is characterised in that：The cylinder of the installing plate and lift cylinders
Cylinder is integral type structure.
6. bootstrap type vehicle rotary device according to claim 4, it is characterised in that：The lift cylinders are connected with for controlling
The flexible lifting controller of piston rod processed, lifting controller accesses automotive control system.
7. bootstrap type vehicle rotary device according to claim 6, it is characterised in that：The lower bottom base is discoid knot
Structure.
8. a kind of automobile, it is characterised in that：The automobile includes the bootstrap type vehicle rotary as described in claim any one of 1-7
Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621384029.5U CN206254987U (en) | 2016-12-16 | 2016-12-16 | A kind of bootstrap type vehicle rotary device and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621384029.5U CN206254987U (en) | 2016-12-16 | 2016-12-16 | A kind of bootstrap type vehicle rotary device and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206254987U true CN206254987U (en) | 2017-06-16 |
Family
ID=59029545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621384029.5U Expired - Fee Related CN206254987U (en) | 2016-12-16 | 2016-12-16 | A kind of bootstrap type vehicle rotary device and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206254987U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106853816A (en) * | 2016-12-16 | 2017-06-16 | 李敏 | A kind of bootstrap type vehicle rotary device and automobile |
-
2016
- 2016-12-16 CN CN201621384029.5U patent/CN206254987U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106853816A (en) * | 2016-12-16 | 2017-06-16 | 李敏 | A kind of bootstrap type vehicle rotary device and automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20170616 Termination date: 20201216 |