CN202432199U - Supporting frame - Google Patents
Supporting frame Download PDFInfo
- Publication number
- CN202432199U CN202432199U CN2012200102035U CN201220010203U CN202432199U CN 202432199 U CN202432199 U CN 202432199U CN 2012200102035 U CN2012200102035 U CN 2012200102035U CN 201220010203 U CN201220010203 U CN 201220010203U CN 202432199 U CN202432199 U CN 202432199U
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- supporting
- supporting post
- supporting frame
- base station
- post
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Abstract
The utility model relates to a supporting frame which mainly solves problems in the prior art that sufficient levelness of the surface of a contact type operation table cannot be ensured, reproducibility of plane positions on the operation table where objects are placed is not good in different operation processes and the operation table is not favorable for precise operation. The supporting frame comprises three supporting columns and a base for fixing the supporting columns, wherein the supporting columns are distributed on the base, and points where the three supporting columns are located on are connected through lines to form a triangle. The technical scheme is that the supporting portions of the three supporting columns are of curved surface structures or conical structures, so that the problems are well solved, and the supporting frame can be used in industrial production with precise operation for supporting frames.
Description
Technical field
The support platform that the utility model relates to a kind of supporting frame and is made up of this supporting frame.
Background technique
Along with the development of society, every profession and trade to the placement environment of the hardware facility that relates in its industry and bearing table require increasingly high, particularly to the placement of some precision type instrument.For example, at the operating table that relates to optical element work, often require its support platform to have enough smoothnesses.
Chinese patent CN101738127A discloses a kind of adiabatic supporting device; Comprise cold of having a plurality of mounting holes on it and be used to support said cold strut; Said strut comprises the top strut again, presses down strut; Cooperate with said mounting hole with a contact or the line way of contact respectively, but the supporting frame of this model utility has four supporting posts.
Chinese patent CN2574502 discloses a kind of supported at three point balance table; It comprises the supporting part of bearing table and support bearing platform; Table top three fulcrums of supporting part are by a vertically direct supporting post; Two indirectly vertically supporting posts that are connected on the oblique support beam provide, and the other end of two oblique support beams is fixed on directly vertically on the same point of supporting post, and three supporting posts of this model utility are supporting desktop simultaneously not.
Chinese patent CN201468443U desktop supporting frame; It is characterized in that: the desktop supporting frame is provided with underframe, and the quarter butt of triangular support pin is connected with underframe, and side lever is provided with the connecting sheet of band attachment hole in each triangular support pin; Fixed block passes attachment hole each triangular support pin is fixed; The upper corners of three triangular support pin is in same plane, and forms the desktop supporting surface, but supporting post is that face contacts with desktop.
But CN102102986A the utility model relates to a kind of aligning transfers the circularity/cylindricity measurement worktable that inclines, and comprises the pedestal that is connected with line shaft, the operating platform that is used to place measured workpiece, three supporting frames; Wherein supporting frame comprises two retractable support framves and a fixing support rack, and the upper end portion of retractable support frame contacts with the operating platform sphere, and the fixing support rack upper end portion links to each other with operating platform through the Hooke's hinge assembly, but supporting post is that sphere contacts with table top.
The supporting frame and the support platform of existing technology report; It all is the operating table of face contact type; All can't guarantee the enough smooth of its face, in the different operation process, the plan-position reproducibility that object is placed on the operating table is bad; Be unfavorable for accurate operation, the utility model can provide a supporting frame that on a certain plane, has enough smoothnesses.
The model utility content
The utility model technical problem to be solved is that the supporting frame that exists in the existing technology supports problem of unstable, and a kind of new supporting frame is provided, and this supporting frame has the advantage of supporting & stablizing.
For solving the problems of the technologies described above; The technological scheme that the utility model adopts is following: a kind of supporting frame; The base station that comprises three supporting posts and fixing branch dagger; Said three supporting posts are distributed on the base station, and three supporting post position loca lines constitute triangle, and the support zone of said supporting post is curved-surface structure or cone structure.
In the technique scheme, optimized technical scheme is that three supporting post position loca lines constitute an acute triangle, and preferred technological scheme is that three supporting post position loca lines constitute an isosceles acute triangle.Optimized technical scheme is that the support zone of said supporting post is a curved-surface structure, and preferred technological scheme is a spheric structure; Optimized technical scheme is that said supporting post and base station contacting structure are cylindrical body, rectangular strip; Optimized technical scheme is that said supporting post is through directly being weldingly fixed on the base station or being fixed on the base station through other mechanical means such as screw thread mode such as screw; Optimized technical scheme is that said supporting post and base station are processed by hard material; Preferred technological scheme is that the support zone curved-surface structure or the cone structure of said supporting post prepared by wear-resisting stainless steel material.Said base station can be Any shape, and as preferably, it is generally more regular shape.
The support platform that has said supporting frame group to become is made up of this supporting frame and table top, it is characterized in that the support zone of said supporting post contacts or the line contact for point with the way of contact of table top.
In the technique scheme, optimized technical scheme is that the support zone of said supporting post is that point contacts with the way of contact of table top.Optimized technical scheme is that the support zone of said supporting post is the cone tip part position of sphere or taper.
The supporting frame that the utility model provides; Have the following advantages: the support zone of each strong point is a spheric structure; When it supports other and has the object of face structure, can make between supporting frame and the object to some contact, because supported at three point can fully be located and only locate; 3 of meeting geometric allocate the face rule, and this kind design can be confirmed object in one plane; In addition; When the object that supports when needs is regular plane structure; Take three strong points can be on the plane of some needs with the object that supports; And, be easy to realize that the center of gravity with object is controlled at delta-shaped region inside, thereby make supported object be not easy to turn on one's side because the position of three strong points constitutes an acute triangle.
The supporting frame that the utility model provides can be applicable to various in the higher relatively equipment of smoothness requirement.Particularly be fit to the placement of some precision type instrument; For example, as the operating table of optical element work, supporting frame of the utility model and support platform have enough smoothnesses; The plan-position favorable reproducibility that object is placed on the operating table; Be not easy to turn on one's side, help accurate operation, obtained better technical effect.
Description of drawings
Fig. 1 is the utility model embodiment 1 described supporting frame.
Fig. 2 is the supporting post of the utility model embodiment 1 support frame as described above.
Fig. 3 is the utility model embodiment 2 described supporting posts.
Among Fig. 1,11,12,13 is that three supporting posts, 14 are the base station of fixing branch dagger, and three supporting posts are distributed near the edge of base station 14; The line of supporting post 11 and supporting post 13 position locas is L1, and the line of supporting post 12 and supporting post 13 position locas is L2.
Among Fig. 2,2a is the sphere structure of supporting post, the cylindrical structure of 2b supporting post.
Among Fig. 3,3a is the sphere structure of supporting post, and the cuboid bar of 3b supporting post, 3c are the worm structure of dagger.
Through representational specific embodiment the utility model is done further to set forth below, be not limited only to present embodiment, also belong to the protection domain of the utility model through the application of simple transformation or equivalence.
Embodiment
[embodiment 1]
A kind of supporting frame, as shown in Figure 1, comprise that 14, three supporting posts of base station of supporting post 11, supporting post 12, supporting post 13 and fixing branch dagger are distributed near the edge of base station 14; The structure of supporting post 11,12,13 is as shown in Figure 2; It is made up of sphere structure 2a and cylindrical structure 2b; And its material is the hard, wear-resistant stainless steel material and makes, and supporting post is fixed on the hard base station through welding manner, and the hard base station is made by the lightweight aluminium material; Three supporting post position locas constitute leg-of-mutton three summits, and the triangle that is constituted is acute triangle, and the line of supporting post 11 and supporting post 13 position locas is L1, and the line of supporting post 12 and supporting post 13 position locas is L2.As shown in Figure 1, L1=L2 is promptly arranged.
[embodiment 2]
Supporting post is identical with embodiment 1 with the position relation of base station among the embodiment 2, and different is the structure of supporting post.Embodiment 2 support column arrangement is as shown in Figure 3, and it constitutes a supporting post integral body by spheroid 3a, cuboid bar 3b and worm structure 3c; On base station 14, have the corresponding tapped hole with worm structure 3c, supporting post is tightened on base station through worm structure.
[embodiment 3]
A kind of supporting frame comprises that 14, three supporting posts of base station of supporting post 11, supporting post 12, supporting post 13 and fixing branch dagger are distributed near the edge of base station 14; The structure of supporting post 11,12,13 is similar with embodiment 2;, it is made up of sphere structure 2a and cylindrical structure 2b, and its material is the hard, wear-resistant stainless steel material and makes; Supporting post is fixed on the hard base station through welding manner, and the hard base station is made by the lightweight aluminium material; Three supporting post position locas constitute leg-of-mutton three summits, and the triangle that is constituted is non-isosceles acute triangle, promptly are not equal to L2 like L1 among Fig. 2.
[embodiment 4]
A kind of supporting frame comprises that 14, three supporting posts of base station of supporting post 11, supporting post 12, supporting post 13 and fixing branch dagger are distributed near the edge of base station 14; These supporting post 11,12,13 structures constitute by ellipsoidal structure and cylindrical structure, and oval curved-surface structure is a support zone.And its material is the hard, wear-resistant stainless steel material and makes, and supporting post is fixed on the hard base station through welding manner, and the hard base station is made by the lightweight aluminium material; Three supporting post position locas constitute leg-of-mutton three summits, and the triangle that is constituted is non-isosceles acute triangle.
[embodiment 5]
A kind of supporting frame comprises that 14, three supporting posts of base station of supporting post 11, supporting post 12, supporting post 13 and fixing branch dagger are distributed near the edge of base station 14; These supporting post 11,12,13 structures constitute by ellipsoidal structure and cylindrical structure, and oval curved-surface structure is a support zone.And its material is the hard, wear-resistant stainless steel material and makes, and supporting post has the identical worm structure of embodiment 2, on base station, has and the corresponding tapped hole of worm structure, and supporting post is tightened on base station through worm structure.The hard base station is made by the lightweight aluminium material; Three supporting post position locas constitute leg-of-mutton three summits, and the triangle that is constituted is an isosceles acute triangle.
[embodiment 6]
A kind of supporting frame comprises that 14, three supporting posts of base station of supporting post 11, supporting post 12, supporting post 13 and fixing branch dagger are distributed near the edge of base station 14; These supporting post 11,12,13 structures constitute by cone structure and cylindrical structure, and cone structure is a support zone.And its material is the hard, wear-resistant stainless steel material and makes, and supporting post has the identical worm structure of embodiment 2, on base station, has and the corresponding tapped hole of worm structure, and supporting post is tightened on base station through worm structure.The hard base station is made by the lightweight aluminium material; Three supporting post position locas constitute leg-of-mutton three summits, and the triangle that is constituted is an isosceles acute triangle.
[embodiment 7]
A kind of support platform is made up of the supporting frame described in table top and the embodiment 1, and the spheric structure of table top and supporting frame forms point and contacts, this support platform good stability, and the plan-position favorable reproducibility that object is placed on the support platform is not easy to turn on one's side.
[embodiment 8～9]
Embodiment 8 and the support platform that embodiment 9 provides are made up of table top and the supporting frame described in embodiment 2, the embodiment 3 respectively, and the spheric structure of table top and supporting frame forms to put and contacts, this support platform stability height.
[embodiment 10～11]
Embodiment 9 and the support platform that embodiment 10 provides have respectively by table top and the supporting frame described in embodiment 4, the embodiment 5 to constitute, and the oval curved-surface structure formation line of table top and supporting frame contacts this support platform stability height.
[embodiment 12]
A kind of support platform is provided, is made up of the supporting frame described in table top and the embodiment 6, the awl point structure of table top and supporting frame forms point and contacts, and this support platform stability is high.
Claims (6)
1. supporting frame comprises the base station of three supporting posts and fixing branch dagger, and said supporting post is distributed on the base station, and three supporting post position loca lines constitute triangles, and the support zone of said supporting post is curved-surface structure or cone structure.
2. supporting frame according to claim 1 is characterized in that said three supporting post position loca lines constitute acute triangle.
3. supporting frame according to claim 2 is characterized in that said three supporting post position loca lines constitute isosceles acute triangle.
4. supporting frame according to claim 1, the support zone curved-surface structure that it is characterized in that said supporting post is a spheric structure.
5. supporting frame according to claim 1 is characterized in that said supporting post and base station contacting structure are cylindrical body, rectangular strip or worm structure.
6. supporting frame according to claim 1 is characterized in that said supporting post is fixed on the base station through welding or the screw thread mode of screwing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200102035U CN202432199U (en) | 2012-01-11 | 2012-01-11 | Supporting frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200102035U CN202432199U (en) | 2012-01-11 | 2012-01-11 | Supporting frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202432199U true CN202432199U (en) | 2012-09-12 |
Family
ID=46781645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200102035U Expired - Fee Related CN202432199U (en) | 2012-01-11 | 2012-01-11 | Supporting frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202432199U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103206601A (en) * | 2012-01-11 | 2013-07-17 | 昆山允升吉光电科技有限公司 | Support frame |
| WO2015100848A1 (en) * | 2013-12-31 | 2015-07-09 | 爱威科技股份有限公司 | Supporting apparatus for microscope, microscope, and microscope carrier |
-
2012
- 2012-01-11 CN CN2012200102035U patent/CN202432199U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103206601A (en) * | 2012-01-11 | 2013-07-17 | 昆山允升吉光电科技有限公司 | Support frame |
| WO2015100848A1 (en) * | 2013-12-31 | 2015-07-09 | 爱威科技股份有限公司 | Supporting apparatus for microscope, microscope, and microscope carrier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20190808 Granted publication date: 20120912 |
|
| PP01 | Preservation of patent right | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20220111 Granted publication date: 20120912 |
|
| PD01 | Discharge of preservation of patent | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120912 Termination date: 20200111 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |