CN102092369A - Lifting device for automobile wheels - Google Patents
Lifting device for automobile wheels Download PDFInfo
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- CN102092369A CN102092369A CN2011100226644A CN201110022664A CN102092369A CN 102092369 A CN102092369 A CN 102092369A CN 2011100226644 A CN2011100226644 A CN 2011100226644A CN 201110022664 A CN201110022664 A CN 201110022664A CN 102092369 A CN102092369 A CN 102092369A
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- wheel
- rocking bar
- jacking system
- rocker
- automotive
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Abstract
The invention provides a lifting device for automobile wheels, belonging to the technical field of automobiles and solving the problems of complex structure, low action reliability, insufficient lifting height and the like of the traditional lifting device for the automobile wheels. The lifting device for the automobile wheels is connected with an automobile chassis and comprise automobile wheels and a rocker, wherein one end of the rocker is hinged with the automobile chassis, the vehicle wheels are rotatably connected to the rocker, the rocker is connected with a driving mechanism capable of driving the rocker to swing up and down, and the automobile chassis is provided with a positioning mechanism capable of positioning the rocker. The lifting device for the automobile wheels lifts the rocker hinged with the lifting device through an electric driver so as to enable the rocker to swing and realize that the automobile wheels are separated away from the ground and lifted, and in addition, the lifting device has the advantages of simple and practical structure, safety and reliability for implementation, high lifted height of the vehicle wheels, good acting effect and the like.
Description
Technical field
The invention belongs to automobile technical field, relate to the jacking system of a kind of jacking system, particularly a kind of automotive wheel.
Background technology
Along with the progress of The development in society and economy and science and technology, the kind of automobile is more and more, and its function also more and more represents high-tech degree and hommization mode simultaneously, thereby provides a convenient, comfortable taking advantage of drive route.
Fit automobile is the expansion fields of people to vehicle structure and function exploration, the notion of fit automobile produces just brings a series of concrete implementation issue, as Fig. 4 and Fig. 5 A car 14 is docked tail with B car 15 front and back heads, B car 15 heads need be inserted A car 14 afterbodys one segment distance (perhaps two cars be tail tail is docked), and the rear wheel of A car 14 has influenced docking of two cars with the position of the front vehicle wheel of B car 15 during butt joint; Simultaneously after two cars butt joints, for guaranteeing not influence the cruising of fit back car load, need this moment the wheel (being the rear wheel of A car 14 and the front vehicle wheel of B car 15) of this position thus carry out the vertically function of the lifting realization retractable wheels of height.
Invented elevator apparatus of wheel in order to address the above problem people, for example, Chinese patent literature once disclosed the middle elevator apparatus of wheel [China Patent No.: ZL200810139315.9 of a kind of automobile; Granted publication number: CN101362458A], car body between front vehicle wheel and the rear wheel (perhaps vehicle frame) is provided with bumper, bumper is provided with axletree, wheel in the middle of axletree is provided with, elevator apparatus of wheel in the middle of being provided with between car body (perhaps vehicle frame) and the bumper.
Though elevator apparatus of wheel can be realized the elevating function of this wheel in the middle of the above-mentioned automobile, the hydraulic structure continuous action relation complexity that it adopts, thus the elevating function reliability reduces; Because its piston rod is provided with length and limited by intensity,, thereby make the interior degree of wheel income car body can not meet the demand of two car zoariums simultaneously so its adjustable height that can reach is limited.
Summary of the invention
The objective of the invention is to have the problems referred to above, proposed a kind ofly to swing up and down rocking bar, thereby realize the jacking system of the automotive wheel of wheel lifting by motorized motions at existing technology.
Purpose of the present invention can realize by following technical proposal: a kind of jacking system of automotive wheel, be connected in the car chassis place, it is characterized in that, comprise wheel and rocking bar, described rocking bar one end is articulated on the car chassis, described wheel is connected on the rocking bar, is connected with the driver train that the energy drive rocker swings up and down on the described rocking bar, and described car chassis is provided with can be with the detent mechanism of above-mentioned rocking bar location.
The front end of rocking bar is articulated on the car chassis in the jacking system of this automotive wheel, and wheel is connected in the middle part of rocking bar, and driver train is connected in the rear end of rocking bar.During solo running, the detent mechanism that is connected makes wheel locate at vertical direction, thereby realizes the cruising effect; Behind two car zoariums, remove the connection of detent mechanism, the rear end of driver train lifting rocking bar, and the rocking bar front end rotates whole rocking bar swung upward around hinge-point, thus promoted the wheel height in the middle of being positioned at, make it break away from ground.
In the jacking system of above-mentioned automotive wheel, described wheel is two coaxial wheels, and each wheel connects a rocking bar separately, is connected with the subframe that two rocking bars are connected between two rocking bars.The connection of subframe makes two wheels and two rocking bars form an integral body, and this integral body can realize under the effect that in two cover driver trains the integral body of rocking bar, wheel and subframe promotes, thereby makes two wheels break away from ground simultaneously.
In the jacking system of above-mentioned automotive wheel, be provided with suspension between described wheel and the rocking bar, the lower end of described suspension connects wheel, and rocking bar is connected on it.Suspension makes wheel reduce the influence that it causes car chassis when vibrations for wheel provides movable space, leeway, and the lower end of suspension is the wheel that is rotationally connected.
In the jacking system of above-mentioned automotive wheel, described driver train comprises the electrical motor that is connected on the car body, being provided with between described electrical motor and the rocking bar can be by the drag-line of electrical motor folding and unfolding, an end of the described drag-line rocking bar that is connected, and its other end connects electrical motor.Electrical motor is connected in car body inside by bolt, and it can be with drag-line scrolling income inside or release elongation, and the electrical motor rotation is shunk drag-line length and just realized the pulling lifting of drag-line to rocking bar, and the release drag-line makes its elongation just descend rocking bar to initial position.
In the jacking system of above-mentioned automotive wheel, described drag-line bottom is arranged with sleeve pipe, and the bottom of drag-line is fixed on the end of rocking bar.The bottom of sleeve pipe is seals shape and has ring-shaped step, and drag-line adopts steel rope to make and the bottom of its bottom and sleeve pipe is connected, and sleeve pipe passes rocking bar and the ring-shaped step on it and rocking bar bottom surface and forms the clamping location.
In the jacking system of above-mentioned automotive wheel, described wheel top is provided with the wheel cover that is fixed with one with car chassis, described detent mechanism comprises and can be fixed on adapter plate on the above-mentioned wheel cover by bolted connection that the upper end of described adapter plate and above-mentioned sleeve pipe is connected.Offer connecting bore on the adapter plate, correspondence is offered through hole on the wheel cover, and bolt can pass both formation and be connected, and adapter plate is fixed on wheel cover really behind the allocation, the rocking bar horizontal location that the sleeve pipe lower end is connected, and the appropriate kiss the earth of wheel this moment is implemented the effect of travelling.
In the jacking system of above-mentioned automotive wheel, has the horizontal bearing platform that is used to connect the said fixing plate on the described wheel cover.Circular-arc wheel cover has a bending breach, and breach has a horizontal bearing platform, make adapter plate can be smooth with it so that the location be connected.
In the jacking system of above-mentioned automotive wheel, be installed with rocker bracket on the described car chassis, and have bearing pin on the rocker bracket, an end of described rocking bar is set on the above-mentioned bearing pin.Rocker bracket is two tabular bodys that parallel and vertically is connected on the car chassis, is connected with bearing pin between two plate bodys, and rocker sleeve is located on this bearing pin.
In the jacking system of above-mentioned automotive wheel, described rocking bar is provided with the bumper that can cushion above-mentioned wheel vertical tremor.Bumper between rocking bar and car chassis, bumper effect damping when wheel promotes.
Compared with prior art, the jacking system of this automotive wheel promotes the pivotally attached rocking bar by electric driving mechanism, thereby make it produce swing and realized that wheel breaks away from ground and hoisting depth, that this device has is simple and practical, it is safe and reliable to implement, and wheel rises the highly high advantages such as its action effect is good that make.
Description of drawings
Fig. 1 is the fitting plane structural representation of the jacking system of this automotive wheel.
Fig. 2 is the perspective view of the jacking system of this automotive wheel.
Fig. 3 is the assembling perspective view of the jacking system of this automotive wheel.
Fig. 4 be in the jacking system of this automotive wheel head to the planar structure scheme drawing of tail butt joint.
Fig. 5 be in the jacking system of this automotive wheel tail to the planar structure scheme drawing of tail butt joint.
Among the figure, 1, car chassis; 2, wheel; 3, rocking bar; 4, subframe; 5, suspension; 6, electrical motor; 7, drag-line; 8, sleeve pipe; 9, wheel cover; 9a, carrying platform; 10, adapter plate; 11, bolt; 12, rocker bracket; 12a, bearing pin; 13, bumper; 14, A car; 15, B car.
The specific embodiment
Below be specific embodiments of the invention and in conjunction with the accompanying drawings, technical scheme of the present invention is further described, but the present invention be not limited to these embodiment.
As Fig. 1, Fig. 2 and shown in Figure 3, the jacking system of this automotive wheel is connected in car chassis 1 place, comprises rocking bar 3, and rocking bar 3 one ends are articulated on the car chassis 1, rocking bar 3 middle parts are connected with wheel 2, are connected with the driver train that energy drive rocker 3 swings up and down on the rocking bar 3.
Have the wheel cover 9 that is fixed with one on the car chassis 1, the lower position of wheel cover 9 is provided with wheel 2.Also be installed with rocker bracket 12 on the car chassis 1, rocker bracket 12 is two tabular bodys that parallel and vertically is connected on the car chassis 1, be connected with bearing pin 12a between two plate bodys, the front end sleeve of rocking bar 3 is located on this bearing pin 12a, and rocking bar 3 is articulated on the car chassis 1.Be provided with suspension 5 between wheel 2 and the rocking bar 3, the space, leeway that suspension 5 provides own activity not influence car chassis 1 for wheel 2, the lower end of suspension 5 is the wheel 2 that is rotationally connected, and rocking bar 3 is connected on it.
Driver train comprises electrical motor 6 and by the drag-line 7 of electrical motor 6 folding and unfoldings, electrical motor 6 is fixed on the car body in-to-in appropriate location that is positioned at rocking bar 3 tops by bolt 11.Drag-line 7 adopts steel ropes to make and to stretch into electrical motor 6 inner and regain or discharge by electrical motors 6 in its upper end, the bottom of drag-line 7 is arranged with metal rigid casing 8, the bottom of sleeve pipe 8 is seals shape and has ring-shaped step, the bottom of drag-line 7 bottoms and sleeve pipe 8 is connected, and sleeve pipe 8 passes the rear end of rocking bar 3 and the ring-shaped step on it and rocking bar 3 formation clampings and is connected.Be provided with the bumper 13 that is fixed on the rocking bar 3 between rocking bar 3 and the car chassis 1, bumper 13 plays the cushioning effect of buffering wheel 2 vertical tremors when wheel 2 promotes.
Being provided with between car chassis 1 and the driver train can be with the detent mechanism of rocking bar 3 location, and detent mechanism comprises adapter plate 10, and the upper end of adapter plate 10 and sleeve pipe 8 is one and is connected.Wheel cover 9 is circular-arc and bends concane gap on its circular arc body, breach has a horizontal bearing platform 9a, offer two through holes on the carrying platform 9a, offer two connecting bores on the adapter plate 10, adapter plate 10 is smooth to be placed on and to make on the carrying platform 9a that connecting bore is corresponding with through hole to communicate, and bolt 11 can pass both and form and be connected.After the carrying platform 9a that adapter plate 10 is fixed on wheel cover 9 goes up, rocking bar 3 horizontal location that sleeve pipe 8 lower ends are connected, the wheel 2 appropriate kiss the earths enforcement effects of travelling this moment.
The wheel 2 of automobile is two coaxial wheels 2, and each wheel 2 connects a rocking bar 3 separately, and each rocking bar 3 each free cover drive mechanism effect is connected with the subframe 4 that two rocking bars 3 are connected between two rocking bars 3.The connection of this subframe 4 makes two wheels 2 and two rocking bars 3 form an integral body, and this integral body can realize under the effect that in two cover driver trains the integral body of rocking bar 3, wheel 2 and subframe 4 promotes, thereby makes two wheels 2 break away from ground simultaneously.
During solo running, adapter plate 10 bolts 11 are fixed on make wheel 2 on the carrying platform 9a of wheel cover 9, thereby realize the effect of travelling normally in the vertical direction location; When two cars are the front and back zoarium, demounting bolt 11, remove the vertical alignment restrictions of adapter plate 10, electrical motor 6 is opened scrolling income drag-line 7 makes drag-line 7 upwards spur the rear end of rocking bar 3, and rocking bar 3 front ends rotate whole rocking bar 3 are swung upward around hinge-point, thereby promoted wheel 2 height in the middle of being positioned at, made it break away from ground, made its elongation decline rocking bar 3 to initial position thereby electrical motor 6 backward rotation just discharge drag-line 7.
Specific embodiment described herein only is that spirit of the present invention is made casehistory.The technical personnel of the technical field of the invention can be made various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present invention or surmount the defined scope of appended claims.
Although this paper has used car chassis 1 morely; Wheel 2; Rocking bar 3; Subframe 4; Suspension 5; Electrical motor 6; Drag-line 7; Sleeve pipe 8; Wheel cover 9; Carrying platform 9a; Adapter plate 10; Bolt 11; Rocker bracket 12; Bearing pin 12a; Bumper 13; A car 14; B car 15 terms such as grade, but do not get rid of the possibility of using other term.Using these terms only is in order to describe and explain essence of the present invention more easily; They are construed to any additional restriction all is contrary with spirit of the present invention.
Claims (9)
1. the jacking system of an automotive wheel, being connected in car chassis (1) locates, it is characterized in that, comprise wheel (2) and rocking bar (3), described rocking bar (3) one ends are articulated on the car chassis (1), described wheel (2) is rotationally connected with on the rocking bar (3), is connected with the driver train that energy drive rocker (3) swings up and down on the described rocking bar (3), and described car chassis (1) is provided with can be with the detent mechanism of above-mentioned rocking bar (3) location.
2. the jacking system of automotive wheel according to claim 1, it is characterized in that, described wheel (2) is coaxial two wheels (2), and each wheel (2) connects a rocking bar (3) separately, is connected with the subframe (4) that two rocking bars (3) are connected between two rocking bars (3).
3. the jacking system of automotive wheel according to claim 2 is characterized in that, is provided with suspension (5) between described wheel (2) and the rocking bar (3), and the lower end of described suspension (5) connects wheel (2), and rocking bar (3) is connected on it.
4. according to the jacking system of claim 1 or 2 or 3 described automotive wheels, it is characterized in that, described driver train comprises the electrical motor (6) that is connected on the car body, being provided with between described electrical motor (6) and the rocking bar (3) can be by the drag-line (7) of electrical motor (6) folding and unfolding, one end of described drag-line (7) rocking bar (3) that is connected, its other end connects electrical motor (6).
5. the jacking system of automotive wheel according to claim 4 is characterized in that, described drag-line (7) bottom is arranged with sleeve pipe (8), and the bottom of drag-line (7) is fixed on the end of rocking bar (3).
6. the jacking system of automotive wheel according to claim 5, it is characterized in that, described wheel (2) top is provided with the wheel cover (9) that is fixed with one with car chassis (1), described detent mechanism comprises and can be fastened on adapter plate (10) on the above-mentioned wheel cover (9) by bolt (11) that described adapter plate (10) is connected with the upper end of above-mentioned sleeve pipe (8).
7. the jacking system of automotive wheel according to claim 6 is characterized in that, has the horizontal bearing platform (9a) that is used to connect said fixing plate (10) on the described wheel cover (9).
8. according to the jacking system of claim 1 or 2 or 3 described automotive wheels, it is characterized in that, be installed with rocker bracket (12) on the described car chassis (1), and have bearing pin (12a) on the rocker bracket (12), an end of described rocking bar (3) is set on the above-mentioned bearing pin (12a).
9. according to the jacking system of claim 1 or 2 or 3 described automotive wheels, it is characterized in that described rocking bar (3) is provided with the bumper (13) that can cushion above-mentioned wheel (2) vertical tremor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110022664 CN102092369B (en) | 2011-01-20 | 2011-01-20 | Lifting device for automobile wheels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110022664 CN102092369B (en) | 2011-01-20 | 2011-01-20 | Lifting device for automobile wheels |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102092369A true CN102092369A (en) | 2011-06-15 |
| CN102092369B CN102092369B (en) | 2013-01-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110022664 Active CN102092369B (en) | 2011-01-20 | 2011-01-20 | Lifting device for automobile wheels |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102092369B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103204039A (en) * | 2013-04-15 | 2013-07-17 | 北京翌鑫澳通科技有限责任公司 | Amphibious vehicle wheel lifting device |
| CN104108382A (en) * | 2014-06-27 | 2014-10-22 | 曾海 | Liftable automobile wheel |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB604306A (en) * | 1943-09-15 | 1948-07-01 | Auxiliaire De Mecanique Et De | Improvements in or relating to tractor-trailer combinations |
| CN2488775Y (en) * | 2001-07-07 | 2002-05-01 | 王忠海 | Rope wheel type spare tyre lifting device for car |
| CN2670193Y (en) * | 2003-07-04 | 2005-01-12 | 哈尔滨汉德轻工医药装备有限责任公司 | Vehicle wheel lifter on showing table |
| US20060124024A1 (en) * | 2004-12-14 | 2006-06-15 | Masato Hachikawa | Derailment protection apparatus |
| CN201042129Y (en) * | 2007-05-24 | 2008-04-02 | 程忠云 | Multifunctional peanut digging harvester |
-
2011
- 2011-01-20 CN CN 201110022664 patent/CN102092369B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB604306A (en) * | 1943-09-15 | 1948-07-01 | Auxiliaire De Mecanique Et De | Improvements in or relating to tractor-trailer combinations |
| CN2488775Y (en) * | 2001-07-07 | 2002-05-01 | 王忠海 | Rope wheel type spare tyre lifting device for car |
| CN2670193Y (en) * | 2003-07-04 | 2005-01-12 | 哈尔滨汉德轻工医药装备有限责任公司 | Vehicle wheel lifter on showing table |
| US20060124024A1 (en) * | 2004-12-14 | 2006-06-15 | Masato Hachikawa | Derailment protection apparatus |
| CN201042129Y (en) * | 2007-05-24 | 2008-04-02 | 程忠云 | Multifunctional peanut digging harvester |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103204039A (en) * | 2013-04-15 | 2013-07-17 | 北京翌鑫澳通科技有限责任公司 | Amphibious vehicle wheel lifting device |
| CN103204039B (en) * | 2013-04-15 | 2015-04-22 | 北京翌鑫澳通科技有限责任公司 | Amphibious vehicle wheel lifting device |
| CN104108382A (en) * | 2014-06-27 | 2014-10-22 | 曾海 | Liftable automobile wheel |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102092369B (en) | 2013-01-16 |
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