CN101259838B - Method for fixing automobile machinery jack - Google Patents
Method for fixing automobile machinery jack Download PDFInfo
- Publication number
- CN101259838B CN101259838B CN2008100890968A CN200810089096A CN101259838B CN 101259838 B CN101259838 B CN 101259838B CN 2008100890968 A CN2008100890968 A CN 2008100890968A CN 200810089096 A CN200810089096 A CN 200810089096A CN 101259838 B CN101259838 B CN 101259838B
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- jack
- bracing frame
- supporter
- automobile
- baffle plate
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- 238000000034 method Methods 0.000 title abstract description 9
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 238000003466 welding Methods 0.000 claims description 4
- 238000010009 beating Methods 0.000 claims description 3
- 230000013011 mating Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The invention discloses a method for fixing a mechanical jack for automobile. First, a jack supporting frame is arranged on a fixed jack fixing bracket in the vehicle; the jack fixing bracket consists of a bracket bearing body, a baffler, a fastening bolt and a matched fastening nut; the fastening bolt is vertically fixed on the bracket bearing body, the baffler is arranged at one side of the bracket bearing body and higher than the bracket bearing body and the upper surface of the bracket bearing body and the spacing surface of the baffler facing to the bracket bearing body adapt to the jack supporting frame so as to inlay the fastening bolt of the jack fixing bracket in the concave place of the jack supporting frame. Then, the jack is rotated and the jack supporting frame is extended outwards so as to ensure that the concave place of the jack supporting frame is tightly attached to the fastening bolt and the other side of the jack supporting frame is attached to the spacing surface of the baffler and then the fasting not is screwed up with the fastening bolt. In the method for fixing the mechanical jack for automobile of the invention, the space in the automobile can be sufficiently utilized and the repair outfit for vehicle can be firmly fixed and easily taken out.
Description
Technical field
The present invention relates to automobile with the car auxiliary, especially relate to the fixing means of automobile machinery jack.
Background technology
The fixed form of automobile machinery jack employing at present has: one, directly car jack is placed in the back tire wheel hub; Two, with band car jack is fixed on the carpet; Three, with band car jack is fixed on gusset or the reserve door shield; Four, on body bottom panel, design and the similar groove of car jack profile, car jack is sticked in the groove.The fixed form of mode one is not fastened on car jack on the vehicle body, is easy to generate vibrations in the vehicle ' process, increases noise in the car.Though mode two and three fixed form is fixed on car jack on the vehicle body, because band, carpet and the intensity of backplate own are just not high, when vehicle body travelled in more abominable road conditions, strenuous vibration made damages such as band, carpet or backplate easily.Though the fixed form of mode four does not have the defective of mode one, two, three, the driver's tool dress is got also convenient, but in the vehicle ' process, there are vibrations, produce noise, and on body bottom panel, form the similar groove of jack profile, interior space needs bigger, and general minicar interior space is difficult to adopt this kind fixed form.
Summary of the invention
Technical matters to be solved by this invention is: a kind of automobile machinery jack fixing means is provided, this automobile machinery jack fixing means is fastened on jack in the vehicle body in can be in the car narrow space, not vibrations can reduce noise in the car in the vehicle ' process.
Solve this technical problem, technical scheme of the present invention is: a kind of fixing means of automobile machinery jack, at first the jack bracing frame is put on the jack fixed support of vehicle body internal fixation, the jack fixed support is by the bracket supports body, baffle plate, the clamp nut of binding bolt and cooperation is formed, the binding bolt vertical fixing is on the bracket supports body, baffle plate is positioned at a side of bracket supports body and is higher than the bracket supports body, the upper surface of bracket supports body and baffle plate adapt towards the confined planes and the jack bracing frame of bracket supports body, the support bracket fastened binding bolt of jack is embedded in the notch place of jack bracing frame, rotate jack then, the jack bracing frame outwards opens, make the notch place of jack bracing frame be close to binding bolt, the opposite side of jack bracing frame and baffle plate confined planes are fitted, and clamp nut are carried tightly on binding bolt again.
The support bracket fastened bracket supports body of described jack is made up of first supporter and second supporter, the upper surface of second supporter is an isosceles trapezoid, two has the face of the gradient for mating face with mechanical type jack bracing frame, one side of second supporter links to each other with baffle plate, the end face of first supporter is and jack bracing frame coupling face the described binding bolt of the vertical welding in the middle part of first supporter.
Described bracket supports body and baffle plate are for forming the blanked part of one.
Described clamp nut is by disk, the frustum of a cone and be vertically welded in disk and a plurality of fins of frustum-conical surface are formed.
Described jack fixed support is arranged at panel beating place, automobile spare tire next door.
Described jack fixed support is arranged at automobile back wheel cover place.
The fixing means of automobile machinery jack of the present invention can make full use of back case space, and fixedly driver's tool that can be firm, and convenient to remove.If interior space is very narrow, the space is very little in the spare tyre wheel hub, can't put in jack, and spare tyre exceeds the floor, find through checking jack structure, place in the compartment, spare tyre next door, adopt fixed support closely fixing as if jack is kept flat, not only interior space can be well utilized, the effect of supporting carpet can also be played.By above fixing can being fastened on jack in the vehicle body, not vibrations in the vehicle ' process have reduced the damage of driver's tool vibrations to other parts of vehicle body, and can reduce noise in the car, and the driver's tool dress gets conveniently, and cost is also lower.
Description of drawings
Below in conjunction with accompanying drawing the fixing means of automobile machinery jack of the present invention is done explanation in further detail;
Fig. 1 is a jack fixing rack structure scheme drawing;
Fig. 2 is an automobile machinery jack structure scheme drawing;
Fig. 3 is fixed on structural representation on the jack fixed support for the automobile machinery jack;
In Fig. 1, Fig. 2, Fig. 3,1, binding bolt; 2, clamp nut; 3, baffle plate; 4, second supporter; 5, first supporter; 6, jack first support portion; 7, jack top body; 8, jack second support portion.
The specific embodiment
As shown in Figure 1 and Figure 2, the automobile machinery jack is made up of jack bracing frame and jack top body 7, and the jack bracing frame is made up of jack first support portion 6 with notch and jack second support portion 8.The jack fixed support is by the bracket supports body, baffle plate 3 and binding bolt 1 and clamp nut 2 are formed, bracket supports body and baffle plate 3 are for forming the blanked part of one, the bracket supports body is made up of first supporter 5 and second supporter 4, the upper surface of second supporter 4 is an isosceles trapezoid, two face with gradient for the jack second support portion 8 coupling faces of jack bracing frame, one side of second supporter 4 links to each other with baffle plate 3, baffle plate 3 is the confined planes that mates with jack second support portion 8 of jack bracing frame towards the side of bracket supports body, the end face of first supporter 5 is and the jack first support portion 6 coupling faces of jack bracing frame that the middle part of first supporter 5 is welding one binding bolt 1 vertically.Clamp nut is by disk, the frustum of a cone and be vertically welded in disk and a plurality of fins of frustum-conical surface are formed, and the negative thread of clamp nut matches with binding bolt, so that the driver uses manual manipulation.Automobile machinery jack fixed support can be arranged according to arrangement condition in the car, particularly make things convenient for spatial destribution narrow in the minicar car.Automobile machinery jack fixed support can be welded on automobile spare tire panel beating place, next door or automobile back wheel cover place, adopts welding manner to be fixed on the vehicle body, and cost is low, and is convenient and reliable.
The fixing means of automobile machinery jack: at first the jack bracing frame is put on the jack fixed support that is fixed in the vehicle body, the support bracket fastened binding bolt of jack is embedded in the notch place of jack bracing frame, rotate jack then, the jack bracing frame outwards opens, binding bolt is close at the notch place of jack bracing frame, and the opposite side of jack bracing frame and baffle plate confined planes are fitted.The X of jack, Y have obtained restriction to degree of freedom with around Z axle rotary freedom like this; Again clamp nut is carried tightly on binding bolt, just limited Z to degree of freedom, around the X-axis rotary freedom with around the Y-axis rotary freedom.
This fixed form can make full use of back case space, and fixedly driver's tool that can be firm, and convenient to remove.
If interior space is very narrow, the space is very little in the spare tyre wheel hub, can't put in jack, and spare tyre exceeds the floor, find through checking jack structure, place in the compartment, spare tyre next door, adopt fixed support closely fixing as if jack is kept flat, not only interior space can be well utilized, the effect of supporting carpet can also be played.
This invention fixed form makes full use of the jack self structure, designed support and jack structure coupling, limited jack around X to rotary freedom and around Y to rotary freedom; Support adopt bolt restriction jack at X and Z to degree of freedom; And design a confined planes, utilize jack self liftable characteristic, tighten jack jack is limited in bolt of rear end plate and confined planes support, and fastening by pretension, prevent jack vibrations to some extent in the vehicle ' process, and can limit jack around Z to rotary freedom and Y to degree of freedom.
By above fixing can being fastened on jack in the vehicle body, not vibrations in the vehicle ' process have reduced the damage of driver's tool vibrations to other parts of vehicle body, and can reduce noise in the car, and the driver's tool dress gets conveniently, and cost is also lower.
Claims (5)
1. the fixing means of an automobile machinery jack, it is characterized in that: at first the jack bracing frame is put on the jack fixed support of vehicle body internal fixation, the jack fixed support is by the bracket supports body, baffle plate (3), binding bolt (1) and the clamp nut (2) that cooperates are formed, binding bolt (1) vertical fixing is on the bracket supports body, baffle plate (3) is positioned at a side of bracket supports body and is higher than the bracket supports body, the upper surface of bracket supports body and baffle plate (3) adapt towards the confined planes and the jack bracing frame of bracket supports body, the support bracket fastened binding bolt of jack (1) is embedded in the notch place of jack bracing frame, rotate jack then, the jack bracing frame outwards opens, make the notch place of jack bracing frame be close to binding bolt (1), the opposite side of jack bracing frame and baffle plate (3) confined planes is fitted, and clamp nut (2) is tightened on the binding bolt (1) again; The support bracket fastened bracket supports body of described jack is made up of first supporter (5) and second supporter (4), the upper surface of second supporter (4) is an isosceles trapezoid, two has the face of the gradient for mating face with mechanical type jack bracing frame, one side of second supporter (4) links to each other with baffle plate (3), the end face of first supporter (5) is and jack bracing frame coupling face the vertical welding in the middle part of first supporter (5) described binding bolt (1).
2. the fixing means of automobile machinery jack according to claim 1 is characterized in that: described bracket supports body and baffle plate (3) are for forming the blanked part of one.
3. the fixing means of automobile machinery jack according to claim 1 is characterized in that: described clamp nut (2) is by disk, the frustum of a cone and be vertically welded in disk and a plurality of fins of frustum-conical surface are formed.
4. according to the fixing means of claim 1 or 2 or 3 described automobile machinery jacks, it is characterized in that: described jack fixed support is arranged at panel beating place, automobile spare tire next door.
5. according to the fixing means of claim 1 or 2 or 3 described automobile machinery jacks, it is characterized in that: described jack fixed support is arranged at automobile back wheel cover place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100890968A CN101259838B (en) | 2007-12-27 | 2008-04-18 | Method for fixing automobile machinery jack |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710302564.0 | 2007-12-27 | ||
| CN200710302564 | 2007-12-27 | ||
| CN2008100890968A CN101259838B (en) | 2007-12-27 | 2008-04-18 | Method for fixing automobile machinery jack |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101259838A CN101259838A (en) | 2008-09-10 |
| CN101259838B true CN101259838B (en) | 2010-11-17 |
Family
ID=39960607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100890968A Active CN101259838B (en) | 2007-12-27 | 2008-04-18 | Method for fixing automobile machinery jack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101259838B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101695909B (en) * | 2009-10-20 | 2011-04-20 | 重庆长安汽车股份有限公司 | Installation structure of automotive cutting type jack |
| CN102490665B (en) * | 2011-12-05 | 2014-07-02 | 奇瑞汽车股份有限公司 | Fixing support of mechanical jack of automobile and fixing method of jack |
| CN107188071B (en) * | 2017-05-23 | 2023-04-11 | 南通市通润汽车零部件有限公司 | High-position scissor jack of combined binding belt |
| CN108001550A (en) * | 2017-11-15 | 2018-05-08 | 奇瑞汽车股份有限公司 | A kind of automotive tools arrangement |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1824544A (en) * | 2005-02-25 | 2006-08-30 | 马自达汽车株式会社 | Car jack accepting construction |
-
2008
- 2008-04-18 CN CN2008100890968A patent/CN101259838B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1824544A (en) * | 2005-02-25 | 2006-08-30 | 马自达汽车株式会社 | Car jack accepting construction |
Non-Patent Citations (1)
| Title |
|---|
| JP平1-109156A 1989.04.26 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101259838A (en) | 2008-09-10 |
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