CN201520281U - Automobile tyre lifting structure - Google Patents
Automobile tyre lifting structure Download PDFInfo
- Publication number
- CN201520281U CN201520281U CN2009202702291U CN200920270229U CN201520281U CN 201520281 U CN201520281 U CN 201520281U CN 2009202702291 U CN2009202702291 U CN 2009202702291U CN 200920270229 U CN200920270229 U CN 200920270229U CN 201520281 U CN201520281 U CN 201520281U
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- CN
- China
- Prior art keywords
- hydraulic
- automobile
- hydraulic jack
- support base
- lifting structure
- 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 an automobile tyre lifting structure, which is invented to resolve problems of inconvenient utilization and the like in the prior art and comprises at least two hydraulic support devices. Each of the at least two hydraulic support devices specifically comprises a control switch and a hydraulic oil cylinder or a hydraulic jack, the hydraulic oil cylinder or the hydraulic jack is longitudinally arranged at the bottom portion of an automobile body, a support base is arranged downwards at a free end of the hydraulic oil cylinder or the hydraulic jack, a spring is disposed between the hydraulic oil cylinder or the hydraulic jack and the support base, and one end, opposite to the free end, of the hydraulic oil cylinder or the hydraulic jack is mounted on a rear axle or a chassis of an automobile frame. In the structure, after starting the control switch, the free end extends downwards to push the support base to move downwards, the support base supports automobile tyres to be lifted off the ground, and one end of the spring moves downwards along with the support base to bear pull force; when closing the control switch, the support base leads the free end to retract into an oil cylinder body under action of spring returning, then the tyres lose support from the support base and land on the ground; and the automobile tyre lifting structure is capable of lifting two tyres or a whole automobile, and has advantages of simple structure, integral setting with the automobile body, convenient utilization, relatively low cost and anti-theft function.
Description
Technical field
The utility model relates to a kind of motor tire lifting structure, especially the motor tire lifting structure that motor tire can be lifted.
Background technology
Existing automobile lifting structure is generally separated with automobile body, generally in car production originating firm or maintenance place, automobile integral body placed on the lifting table to rise break away from ground together with four tires, be used for test or maintenance, this kind structure is bigger, be not easy to be set to one with automobile, and can not make the local ground that breaks away from of car body, the driver needs changing of tire on the way or changes when detecting parts, generally need hydraulic jack is placed the bottom manual operation of car ladder, waste time and energy, inconvenience is arranged more.
The utility model content
In order to overcome above-mentioned defective, it is a kind of easy to use and have a motor tire lifting structure of anti-theft feature that the purpose of this utility model is to provide.
In order to achieve the above object, motor tire lifting structure of the present utility model, comprise at least two hydraulic support devices, described hydraulic support device specifically comprises master cock and vertically is arranged on the hydraulic ram or the hydraulic jack of car body bottom, described hydraulic ram or hydraulic jack free end are to being arranged with bearing, between described hydraulic ram or hydraulic jack and the bearing spring is set, the free-ended relatively end of described hydraulic ram or hydraulic jack is arranged on automobile chassis frame back axle or the chassis.
Particularly, described master cock is by remote controller and electronic switch control open and close action, described master cock comprise electromagnetic valve and with described hydraulic ram or hydraulic jack oil inlet bonded assembly flow regulating valve.
Wherein, described hydraulic ram and vehicle frame or back axle coupling end are provided with bearing rib.
Further, described hydraulic support device is two, is oppositely arranged on the back axle two ends respectively.
Further, described hydraulic support device is three, and wherein two are oppositely arranged on described back axle two ends respectively, and another is arranged on the chassis of described back axle front side.
Above-mentioned structure, described hydraulic support device is arranged on automobile chassis frame back axle or the chassis, primer fluid compressing cylinder master cock, the hydraulic ram free end is stretched out downwards, the bearing that promotes the bottom moves down and the motor tire support is lifted, spring one end moves down with bearing and the effect of tension power is in extended state, when not required, the closing control switch, bearing makes under the effect of spring restoring force in the hydraulic ram free end indentation cylinder body, at this moment, moves on the bearing, tire loses the support of bearing and lands, this kind structure is arranged on the back axle two ends, two rear tyres can be lifted, two front tyres need be lifted or homonymy one in front and one in back tire lifts the time, can as required hydraulic support device be arranged on the position that needs; In addition, three or above hydraulic support device use together and can rise automobile is whole, simple in structure, be wholely set with car body, easy to use, cost is lower, the automobile back wheel tire is lifted to place has increased its theftproof performance.
Description of drawings
Fig. 1 is the structural representation of the utility model first specific embodiment.
Fig. 2 is Fig. 1 backsight structural representation.
Fig. 3 is the state one reference configuration scheme drawing of the utility model second specific embodiment.
Fig. 4 is the state two reference configuration scheme drawings of the utility model second specific embodiment.
Fig. 5 is Fig. 4 backsight structural representation.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is described in further detail.
Shown in Fig. 1-5, motor tire lifting structure of the present utility model, comprise at least two hydraulic support devices 01, described hydraulic support device specifically comprises master cock and vertically is arranged on the hydraulic ram or the hydraulic jack 1 of car body bottom, described hydraulic ram or hydraulic jack free end 11 are to being arranged with bearing 2, guide rod upwards is set described bearing and described free end is fixed, be equipped with spring 3 on the described guide rod, both ends of the spring is fixed with described hydraulic ram or hydraulic jack and bearing respectively, and the free-ended relatively end of described hydraulic ram or hydraulic jack is arranged on automobile chassis frame back axle 10 or the chassis 20.
Wherein, in order to gain in strength, preventing that car body from moving past in the journey on hydraulic support device is out of shape, and is provided with bearing rib 21 at described hydraulic ram and vehicle frame or the welding of back axle coupling end.
Above-mentioned structure, described hydraulic support device is arranged on automobile chassis frame back axle or the chassis, primer fluid compressing cylinder master cock, the hydraulic ram free end is stretched out downwards, the bearing that promotes the bottom moves down and the motor tire support is lifted, spring one end moves down with bearing and the effect of tension power is in extended state, when not required, the closing control switch, bearing makes under the effect of spring restoring force in the hydraulic ram free end indentation cylinder body, at this moment, moves on the bearing, tire loses the support of bearing and lands, this kind structure is arranged on the back axle two ends, two rear tyres can be lifted, two front tyres need be lifted or homonymy one in front and one in back tire lifts the time, can as required hydraulic support device be arranged on the position that needs; In addition, three or above hydraulic support device use together and can rise automobile is whole, simple in structure, be wholely set with car body, easy to use, cost is lower, the automobile back wheel tire is lifted to place has increased its theftproof performance.
First specific embodiment, as shown in Figure 1 and Figure 2, described master cock is by remote controller and electronic switch control open and close action, described master cock comprise electromagnetic valve and with described hydraulic ram or hydraulic jack oil inlet bonded assembly flow regulating valve, described hydraulic support device 01 is two, be oppositely arranged on respectively back axle 10 sides (for make height space can ccontaining cylinder body and be that free-ended moving provides the space) two ends.
This kind structure, after stopping car well, by remote controller control electronic switch and electromagnetic valve emptying, hydraulic ram or hydraulic jack free end drive bearing are propped rear tyre with ground and are disengaged, like this, even if the car stealer can start the engine, also car can't be driven away, in order further to increase anti-theft feature, described remote controller is set to separate unit modulated pressure bracing or strutting arrangement, like this, two remote controller double insurances, described flow regulating valve is arranged on the electromagnetic valve entrance point, when electronic switch is closed, hydraulic ram or hydraulic jack return, because electromagnetic valve pressure is higher, the setting of flow regulating valve can effectively slow down pressure leak process, plays buffer action, reduce in bearing return process impulsive force, reduce vibrations bottom of frame.
Second specific embodiment, as Fig. 3, Fig. 4, shown in Figure 5, described hydraulic support device 01 is three, wherein two be oppositely arranged on respectively described back axle 10 sides (for make height space can ccontaining cylinder body and be that free-ended moving provides the space) two ends, another is arranged on the chassis 20 of described back axle front side.Wherein, Fig. 3 all supports four tires for hydraulic support device stretching bearing lands, the whole liftoff status architecture scheme drawing of automobile, Fig. 4 lands for hydraulic support device return bearing moves four tires under the spring restitution, automobile integral body is landed the motoring condition structural representation, this kind structure makes when parking, thereby only control setting makes in the action of the hydraulic support device of back axle that trailing wheel is liftoff to reach effect antitheft and specific embodiment one.Certainly, four hydraulic support devices 01 can also be set, nearly front wheel side two ends respectively are provided with one, arrange according to concrete needs, do not limit at this, and this kind structure, Applicable scope is wider, is convenient to automobile integral body or part too high.
The utility model is not limited to above-mentioned embodiment, no matter do any variation on its shape or structure, everyly utilizes above-mentioned all to be a kind of distortion of motor tire lifting structure of the present utility model, all should to think and drop within the utility model protection domain.
Claims (5)
1. motor tire lifting structure, it is characterized in that, comprise at least two hydraulic support devices, described hydraulic support device specifically comprises master cock and vertically is arranged on the hydraulic ram or the hydraulic jack of car body bottom, described hydraulic ram or hydraulic jack free end are to being arranged with bearing, between described hydraulic ram or hydraulic jack and the bearing spring is set, the free-ended relatively end of described hydraulic ram or hydraulic jack is arranged on automobile chassis frame back axle or the chassis.
2. motor tire lifting structure as claimed in claim 1, it is characterized in that, described master cock is by remote controller and electronic switch control open and close action, described master cock comprise electromagnetic valve and with described hydraulic ram or hydraulic jack oil inlet bonded assembly flow regulating valve.
3. motor tire lifting structure as claimed in claim 1 or 2 is characterized in that, described hydraulic ram and vehicle frame or back axle coupling end are provided with bearing rib.
4. motor tire lifting structure as claimed in claim 3 is characterized in that, described hydraulic support device is two, is oppositely arranged on the back axle two ends respectively.
5. motor tire lifting structure as claimed in claim 3 is characterized in that, described hydraulic support device is three, and wherein two are oppositely arranged on described back axle two ends respectively, and another is arranged on the chassis of described back axle front side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202702291U CN201520281U (en) | 2009-11-26 | 2009-11-26 | Automobile tyre lifting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202702291U CN201520281U (en) | 2009-11-26 | 2009-11-26 | Automobile tyre lifting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201520281U true CN201520281U (en) | 2010-07-07 |
Family
ID=42506460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202702291U Expired - Fee Related CN201520281U (en) | 2009-11-26 | 2009-11-26 | Automobile tyre lifting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201520281U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102424036A (en) * | 2011-08-15 | 2012-04-25 | 三一集团有限公司 | Telescopic support leg device and engineering machinery |
| CN107882375A (en) * | 2017-11-14 | 2018-04-06 | 周子涵 | A kind of use for stopping automotive fittings and method of work |
| CN111016956A (en) * | 2019-12-31 | 2020-04-17 | 绍兴上虞渡进电子科技有限公司 | Debugging and turning-around device of railway locomotive |
-
2009
- 2009-11-26 CN CN2009202702291U patent/CN201520281U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102424036A (en) * | 2011-08-15 | 2012-04-25 | 三一集团有限公司 | Telescopic support leg device and engineering machinery |
| CN107882375A (en) * | 2017-11-14 | 2018-04-06 | 周子涵 | A kind of use for stopping automotive fittings and method of work |
| CN111016956A (en) * | 2019-12-31 | 2020-04-17 | 绍兴上虞渡进电子科技有限公司 | Debugging and turning-around device of railway locomotive |
| CN111016956B (en) * | 2019-12-31 | 2021-05-18 | 浙江天翔环保设备有限公司 | Debugging and turning-around device of railway locomotive |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100707 Termination date: 20101126 |