CN201021751Y - Foot base pre-pressure forcing structure - Google Patents
Foot base pre-pressure forcing structure Download PDFInfo
- Publication number
- CN201021751Y CN201021751Y CNU2007200049390U CN200720004939U CN201021751Y CN 201021751 Y CN201021751 Y CN 201021751Y CN U2007200049390 U CNU2007200049390 U CN U2007200049390U CN 200720004939 U CN200720004939 U CN 200720004939U CN 201021751 Y CN201021751 Y CN 201021751Y
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- China
- Prior art keywords
- pad
- precompressed
- runners
- double
- screw bolt
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- Expired - Fee Related
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Abstract
The utility model provides a foot prepressing tightening structure, which comprises a pad body, a slide preventing pad, a stud, and an elastic body. One end of the stud is the screw section, the other end of the stud is a sphere and is contained in a spheric hole formed in the center of the pad body through the elastic body, by which the clearance formed by the matching of the stud and the hole can be adjusted. The prepressing tightening effect can be obtained under the elasticity function of the elastic body, and that the foot is too loose or too tight due to the clearance can be improved.
Description
Technical field
The present invention relates to a kind of runners precompressed compacting structure, be meant that particularly a kind of utilization elastomer produces precompressed packing effect, and avoid the runners precompressed compacting structure of the loosening or tension of runners.
Background technique
Being widely used in each mechanism or the facility, and need being common to all types of mechanisms or facility, and can the support of formation function be arranged with ground, and be convenient to adjust each strong point height, to obtain the member of balanced support effect, is can obtain this effect to the greatest extent with runners one thing;
And with existing stand structure, mainly be can be connected with mechanism or facility for a double-screw bolt 5 one ends, end cooperates a pad 1 than large size and tool anti-slip function in addition, and forms a stand structure;
See also shown in Figure 1, be to be existing stand structure one example, it is mainly double-screw bolt 5 and constitutes with pad 1, its pad 1 center is provided with a hole 11, can get an end by double-screw bolt 5 wears fixing, it is to be separable mode that its member cooperates, so can get very easy structure, but double-screw bolt 5 there is no certain connection with pad 1, only in the interspersed mode of member, limit degree of freedom of link each other with shape again, when need mobile mechanism or facility, then double-screw bolt promptly produces with pad 1 and separates so that move, and the mechanism or the facility of the runners of group more than being provided with, former double-screw bolt 5 but easily disperses with the mating component of pad 1 for this reason, and alternative is got similar member cooperation when combination, therefore may cause with original counterpart not to be inconsistent, and formation application of force shakiness, and the not positive worry of point of application of force;
For this reason, in the existing field, also develop another stand structure, see also shown in Figure 2, it is mainly double-screw bolt 5 has a connector element 3 with pad 1, be to can be thing such as nut to connect, so can possess really and the member that originally cooperates, yet connect with things such as class such as nuts, its tie point there is no the precompressed function, and the problem of pine or tension was arranged in double-screw bolt 5 and pad 1 unavoidably, when runners is in the astable environment operation [for example: the facility vibrations are bigger], its runners but is difficult to be stable at and gets a preferable force application location in this environment because of crossing pine or tension, but therefore may form the not positive problem of point of application of force by runners;
In view of this, the inventor deeply inquires at the problem of aforementioned runners, and by by the research and development of being engaged in related industry for many years and manufacturing experience, actively seek the road that solves, research and development through long-term endeavour, finally success develop a kind of runners precompressed compacting structure, to overcome disadvantage in the past.
The model utility content
Therefore, main purpose of the present invention provides has elastomeric stand structure, by produced the runners precompressed compacting structure of precompressed packing effect by elastomeric elastic force.
For this reason, the present invention sees through following technological means, comes aforesaid purpose of specific implementation and usefulness: a kind of runners precompressed compacting structure, its surface that is mainly a pad can be installed with sliding-proof pad and fit in ground, and another centre of surface has a spherical hole;
Again, one double-screw bolt, the one end is provided with thread section, end forms a spheroid in addition, and it is corresponding mutually with the profile of spherical hole, and be located in the spherical hole, and be installed with an elastomer between the spheroid of double-screw bolt and the spherical hole, cooperate formed gap by adjusting both, produce precompressed packing effect, or can in spherical hole, establish a containing groove in addition by elastomeric elastic force, other gets an elastomer or spring sheet in the form of sheets, its external form is also corresponding mutually with this containing groove, and can be fixedly arranged in the containing groove, with the precompressed packing effect of symbol varying environment.
A kind of runners precompressed compacting structure, it comprises a pad and a double-screw bolt, and wherein this pad surface forms the proper area with ground supports, which is provided with the sliding-proof pad of corresponding its area, and another surface is provided with a spherical hole in the central position; This double-screw bolt one end is provided with suitable thread section in the shaft surface, and end is a spheroid in addition, and the spherical hole of corresponding pad, it is characterized in that:
The spheroid of double-screw bolt is located in the spherical hole, has the elastomer of tension force and set firmly one in should the sphere hole, and can be adjusted spherical hole and be cooperated formed gap with double-screw bolt by this elastomeric tension force, constitutes a runners precompressed compacting structure.
Described runners precompressed compacting structure wherein can be established a containing groove in the spherical hole of pad, by the elastomer of corresponding this containing groove shape profile, is fixedly arranged on containing groove inside again.
Described runners precompressed compacting structure, wherein pad inside is set to the number Openworks shapes, and in the outer rim and the center of pad bottom, or respectively is provided with fin with the middle section, connects a sliding-proof pad again.
Described runners precompressed compacting structure, wherein this sliding-proof pad is made for the material that can increase friction factor.
Described runners precompressed compacting structure, wherein this sliding-proof pad and ground contacting surface are provided with lines or can be concentrically ringed lines increases frictional force.
Described runners precompressed compacting structure, wherein the thread section of double-screw bolt can be provided with nut or and washer.
Described runners precompressed compacting structure, wherein elastomer can be a spring sheet in the form of sheets.
The beneficial effects of the utility model are, provide a kind of elastomeric elastic force to produce the runners precompressed compacting structure of precompressed packing effect, have overcome the defective of prior art.
For further understanding formation of the present invention, feature and other purpose; below be to lift some preferred embodiments of the present invention; and cooperate graphic detailed description as after; allow simultaneously and be familiar with this technical field person and can specifically implement, only the following stated person only is to illustrate preferred embodiment of the present invention; be not in order to limit the scope of the invention; so all have based on spirit of the present invention, and be any type of modification of the present invention or change, all must belong to the category that the invention is intended to protect.
Description of drawings
Fig. 1: be existing runners outward appearance decomposing schematic representation;
Fig. 2: be existing another routine schematic appearance of runners;
Fig. 3: the stereoscopic exploded view that is runners precompressed compacting structure of the present invention;
Fig. 4: the sectional view that is runners precompressed compacting structure of the present invention;
Fig. 5: another embodiment's sectional view that is runners precompressed compacting structure of the present invention.
[primary clustering symbol description]
Existing part
Double-screw bolt 5 holes 11
Part of the present invention
Spherical hole 21 fins 22
Openworks shape 23 lines 25
Containing groove 214 spheroids 61
Embodiment
Consult Fig. 3, shown in Figure 4, a kind of runners precompressed compacting structure, be the elastomer 4 established in can using to produce the effect of precompressed packing, form a stand structure, it is mainly:
One pad 2, the outer rim of surface thereof and inner circumference edge respectively extend shaft of rib, and form the proper area that supports with ground, can be provided with the sliding-proof pad 20 of corresponding its area on it, this sliding-proof pad 20 is for increasing the material made [for example: plastics, rubber, macromolecular material] of friction factor, be provided with lines or can be concentrically ringed lines 25 with ground contacting surface on it, frictional force with ground is increased;
Again, another surface of pad 2 is provided with a spherical hole 21 in the central position, can be provided with an elastomer 4 in it, maybe can establish a containing groove 214, by the elastomer 4 of corresponding these containing groove 214 shape profiles, is fixedly arranged on containing groove 214 inside again;
One double-screw bolt 6, be to be stock shape member, and be provided with a suitable thread section 60 in an end shaft surface, this end can be connected with mechanism or facility, and adjust length by thread section 60, in addition can in thread section 60 be provided with nut or and washer, adjusted double-screw bolt 6 and the mechanism that cooperates or facility to suitable length, locking by nut or with washer has immobilization efficiencies concurrently;
Again, the end in addition of double-screw bolt 6 is made as a spheroid 61, and this spheroid 61 is corresponding mutually with spherical hole 21 profiles of aforementioned pad 2, and is located in this sphere hole 21, and its spheroid 61 is to be spheroidal, then can in spherical hole 21 with not with the state of other component interference under, make double-screw bolt 6 can be arbitrarily angled putting, it is provided with aforesaid elastomer 4 between the two, can be by the elastic force of this elastomer 4, adjust both formed gaps, both produce the phenomenon of loosening or tension to avoid pad 2 and double-screw bolt 6;
One elastomer 4, be to be fixedly arranged between pad 2 and the double-screw bolt 6, or formed containing groove 214 is corresponding mutually in the spherical hole 21 by these elastomer 4 external forms and pad 2, and can be fixedly arranged in this containing groove 214, and this elastomer 4 can be the person that has tension force of pressure spring, be to adjust the spherical hole 21 and double-screw bolt 6 formed gaps of pad 2 by the tension force of this elastomer 4;
By by the above technology that discloses, stand structure of the present invention can be with pad in the member 2 and double-screw bolt 6, both cooperate formed gap for it, can do one by the elastomer 4 that is provided with between the two suitably adjusts, that is avoided pad 2 and double-screw bolt 6 cooperates unfavorable conditions such as too loosening or tension, and the cooperating of pad 2 and double-screw bolt 6, can make double-screw bolt 6 in not with other component interference situation under, being arbitrarily angled puts, after pad 2 can be an optimal angle with double-screw bolt 6 thus, adjust double-screw bolt 6 length or fixing support etc. again, just do not wait the runners precompressed compacting structure person of problem to avoid the improper or point of application of force of the application of force;
And the present invention can be set to number Openworks shape 23 in pad 2 inside or with sliding-proof pad 20 joints, and in the outer rim and the center of pad 2 bottoms, or respectively be provided with fin 22 with the middle section, again to connect a sliding-proof pad, therefore, can reduce weight and unnecessary material expenditure, and by following mechanics design number fin 22 to support, the structure that it constituted had the effect that increases structural strength;
Please cooperate shown in Figure 5, be to be another embodiment of the present invention, its major character is: double-screw bolt 6 is with between pad 2 cooperates, and set elastomer 4 is a spring sheet, being utilization elastomer 4 in the form of sheets is applicable to and still can produces the characteristic of suitable tension force in the flat narrow and small environment;
Therefore, the present invention is applicable to the effect of different field settings performance precompressed packings by bestowed the tension force of double-screw bolt 6 and pad 2 by dissimilar elastomer 4;
In sum, the present invention is real in like product its splendid progressive practicability, also finds no the identical construction existence formerly all over looking into both at home and abroad in technical data about this class formation, the document simultaneously, be with, the present invention is real to have possessed the patent of invention important document, files an application in accordance with the law.
Claims (7)
1. runners precompressed compacting structure, it comprises a pad and a double-screw bolt, and wherein this pad surface forms the proper area with ground supports, which is provided with the sliding-proof pad of corresponding its area, and another surface is provided with a spherical hole in the central position; This double-screw bolt one end is provided with suitable thread section in the shaft surface, and end is a spheroid in addition, and the spherical hole of corresponding pad, it is characterized in that:
The spheroid of double-screw bolt is located in the spherical hole, has the elastomer of tension force and set firmly one in should the sphere hole, and by this elastomeric tension force, adjusts spherical hole and cooperate formed gap with double-screw bolt, constitutes a runners precompressed compacting structure.
2. according to the described runners precompressed of claim 1 compacting structure, it is characterized in that: establish a containing groove in the spherical hole of described pad, by the elastomer of corresponding this containing groove shape profile, be fixedly arranged on containing groove inside again.
3. according to the described runners precompressed of claim 1 compacting structure, it is characterized in that: described pad inside is set to the number Openworks shapes, and in the outer rim and the center of pad bottom, or respectively is provided with fin with the middle section, connects a sliding-proof pad again.
4. according to the described runners precompressed of claim 1 compacting structure, it is characterized in that: described this sliding-proof pad is made for the material that increases friction factor.
5. according to the described runners precompressed of claim 1 compacting structure, it is characterized in that: described sliding-proof pad and ground contacting surface are provided with lines or can be concentrically ringed lines increases frictional force.
6. according to the described runners precompressed of claim 1 compacting structure, it is characterized in that: the thread section of described double-screw bolt can be provided with nut or with the washer person.
7. according to the described runners precompressed of claim 1 compacting structure, it is characterized in that: described elastomer is a spring sheet in the form of sheets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200049390U CN201021751Y (en) | 2007-02-16 | 2007-02-16 | Foot base pre-pressure forcing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200049390U CN201021751Y (en) | 2007-02-16 | 2007-02-16 | Foot base pre-pressure forcing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201021751Y true CN201021751Y (en) | 2008-02-13 |
Family
ID=39089160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200049390U Expired - Fee Related CN201021751Y (en) | 2007-02-16 | 2007-02-16 | Foot base pre-pressure forcing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201021751Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104089152A (en) * | 2014-07-03 | 2014-10-08 | 中联重科股份有限公司 | Supporting foot device and engineering machine |
| CN106795995A (en) * | 2014-08-26 | 2017-05-31 | 迪特尔·拉姆绍尔 | For machine or the articulated regulation leg of equipment |
-
2007
- 2007-02-16 CN CNU2007200049390U patent/CN201021751Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104089152A (en) * | 2014-07-03 | 2014-10-08 | 中联重科股份有限公司 | Supporting foot device and engineering machine |
| CN106795995A (en) * | 2014-08-26 | 2017-05-31 | 迪特尔·拉姆绍尔 | For machine or the articulated regulation leg of equipment |
| US10125913B2 (en) | 2014-08-26 | 2018-11-13 | Dieter Ramsauer | Articulated leveling foot for machines or devices |
| CN106795995B (en) * | 2014-08-26 | 2019-06-28 | 迪特尔·拉姆绍尔 | For machine or the articulated adjusting stabilizer blade of equipment |
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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: 20080213 |