CN202432198U - Support frame with auxiliary support point - Google Patents

Support frame with auxiliary support point Download PDF

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Publication number
CN202432198U
CN202432198U CN2012200098595U CN201220009859U CN202432198U CN 202432198 U CN202432198 U CN 202432198U CN 2012200098595 U CN2012200098595 U CN 2012200098595U CN 201220009859 U CN201220009859 U CN 201220009859U CN 202432198 U CN202432198 U CN 202432198U
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CN
China
Prior art keywords
supporting
supporting post
support
base station
hard
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Expired - Lifetime
Application number
CN2012200098595U
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Chinese (zh)
Inventor
魏志凌
高小平
程晔
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kunshan Power Stencil Co Ltd
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Kunshan Power Stencil Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
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Priority to CN2012200098595U priority Critical patent/CN202432198U/en
Application granted granted Critical
Publication of CN202432198U publication Critical patent/CN202432198U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model relates to a support frame with an auxiliary support point, which is mainly used for solving the problem that the surface of a surface contact operation table cannot be kept flat and a supported object rolls over easily in the prior art. The support frame with the auxiliary support point comprises three hard point support columns, a soft point support column and a base for fixing the support columns; the three hard point support columns are distributed on the base, so that a triangle is formed; and the soft point support column is positioned in the external region of the triangle. According to the technical scheme in which the support part of each support column is in a curved surface structure or a conical structure, the problem is well solved, and the support frame can be applied to industrial production of precisely-operated support frames and support platforms.

Description

The supporting frame that has supplemental support point
Technical field
The utility model relates to a kind of supporting frame that has supplemental support point.
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.
3 have the effect of confirming a plane; The supporting frame that adopts three supporting posts to constitute has the function that supported objects is fixed on a certain plane; Near but the problem below supported at three point exists: supported object center of gravity drops on the leg-of-mutton edge that three strong points constitute or departed from the triangle inner region; Supported object is turned on one's side easily, thereby has caused the object accidental injury, even can cause security incident.
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 provides a supporting frame that on a certain plane, has enough smoothnesses.
The model utility content
It is unstable that the utility model technical problem to be solved is that the supporting frame that exists in the existing technology supports, and the problem that supported object is turned on one's side easily provides a kind of new supporting frame that has supplemental support point, and this supporting frame has supporting & stablizing, advantage.
For solving the problems of the technologies described above; The technological scheme that the utility model adopts is following: a kind of supporting frame that has supplemental support point; It comprises the base station of three hard spot supporting posts, soft spots supporting post and fixing branch dagger; It is characterized in that: three hard spot supporting posts are distributed in base station position loca and constitute a triangle, and soft spots supporting post loca is in said leg-of-mutton perimeter, and the support zone of said supporting post is curved-surface structure or cone structure.
In the technique scheme, optimized technical scheme is three supporting post position loca line form right angle triangles, and the support zone curved-surface structure of said supporting post is a spheric structure.Three supporting post position loca lines constitute isosceles right triangle.Said supporting post and base station contacting structure are cylindrical body, rectangular strip or worm structure.Said three hard spot supporting posts are processed by hard material, and the soft spots supporting post is made up of flexible material.Said three hard spot supporting posts are processed by the abrasion-proof stainless steel material; The soft spots supporting post is combined by hard material and flexible material and forms.The main body of said hard spot supporting post is rectangular structure, and the position at strong point place is curved-surface structure or cone structure.The position at strong point place is the spherical surface body structure.Said hard spot supporting post is fixed on the base station through welding or the screw thread mode of screwing, and threads turn is passed through at the position that the soft spots supporting post contacts with base station.Said hard spot supporting post is to be fixed on the base station through the mode that screw thread is screwed.Have a plurality of subsequent use screws on the base station, base station is made up of hard material.Said base station can be Any shape, and as preferably, it is generally more regular shape.
The agent structure of said soft spots supporting post can be identical with the structure of hard spot supporting post; Also can be different, its purpose is to supported object certain support force to be provided on a certain orientation, places supported object rollover; As preferably; It has following several middle structure: the soft spots supporting post all is made up of flexible material, and threads turn can be passed through in its position that contacts with base station, both can be so that the soft spots supporting post had carried out certain moving on vertical direction; The soft spots supporting post is combined by hard material and flexible material and forms, and wherein hard material distortion is little, can reduce single flexible material perpendicular to moving on the direction of supporting post; Soft spots can also be made up of hard material entirely, and for example, it can be the bulb resilient plunger.
Said supporting post is to be fixed on the base station through the mode that screw thread is screwed, and on base station, has a plurality of subsequent use screws, so that change the position of supporting post, thereby makes supporting frame adapt to the support of different size object.Further, the base station of said fixing branch dagger is made up of hard material, can be processed by lightweight aluminium material or alloy material as preferred its.
A kind of support platform that has supplemental support point is made up of aforesaid supporting frame and table top that any has supplemental support point, 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.
Supporting frame that the utility model provides and support platform; Have the following advantages: the support zone of each strong point is a curved-surface structure; When it supports other and has the object of face structure, can make between supporting frame and the object to some contact or the line 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 a right-angled triangle.In addition, the supporting frame that has supplemental support point that the utility model provided has higher smoothness, and three hard spots support the tram of having confirmed supported object, and a soft spots supplemental support has guaranteed that supported object is difficult for turning on one's side.
Supporting frame that the utility model provides and support platform 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 supporting frame that has supplemental support point among the utility model embodiment 1.
Fig. 2 is the hard spot supporting post of the supporting frame among the utility model embodiment 1.
Fig. 3 is the soft spots supporting post among the utility model embodiment 1.
Fig. 4 is the supporting frame that has supplemental support point among the utility model embodiment 2.
Fig. 5 is the soft spots supporting post among the utility model embodiment 2.
Among Fig. 1,11,12,13 is that three hard spot supporting posts, 15 are the base station of fixing branch dagger, and three supporting posts are distributed near the edge of base station 15; 14 is the soft spots supporting post; 151 is the subsequent use screw on the base station.Three hard spot supporting posts 11,12,13 are distributed on the different position of base station, and its position loca has constituted a right-angled triangle, and soft spots supporting post 14 is in said leg-of-mutton perimeter, and four supporting post positions constitute a rectangular configuration.
Among Fig. 2,21 is the support end sphere structure; 22 is supporting post column main body; 221 is worm structure; 23 nuts.
Among Fig. 3,31 is movable spheroid; 32 springs; 33 is bulb resilient plunger agent structure; 331 is worm structure;
Among Fig. 4,41 is the soft strong point.
Among Fig. 5,51 is the support zone of soft spots supporting post, and 52 is the body section of soft spots supporting post.
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]
Present embodiment provides a kind of supporting frame that has supplemental support point; As shown in Figure 1; They 15, three hard spot supporting posts of base station 11,12,13 that comprise 11,12,13, soft spots supporting posts 14 of three hard spot supporting posts and fixing branch dagger are distributed on the different position of base station, and its position loca has constituted a right-angled triangle; Soft spots supporting post 14 is in said leg-of-mutton perimeter, and four supporting post positions constitute a rectangular configuration.
Said three hard spot supporting posts 11,12,13 are processed by the hard, wear-resistant stainless steel material; Its structure is as shown in Figure 2; It is embedded in supporting post column main body 22 1 ends by support end sphere structure 21 and constitutes; Supporting post column main body 22 the other ends are worm structure 221, and nut 23 is fixed on the supporting post column main body 22 through screw thread.Support end sphere structure 21 is designed to sphere structure, is that three supporting posts can be confirmed a plane because sphere is generally a contact-type when contacting with other face; Design nut 23 structures are to be prone on the base station become flexible in order to prevent that supporting post is fixed on.
Said soft spots supporting post 14 is a bulb resilient plunger; As shown in Figure 3; Bulb resilient plunger top is divided into hollow-core construction; One spring 32 is arranged in the hollow area, and its upper end and spring 32 be contacted to have a movable spheroid 31, and spheroid 31 is fixed in the certain space by bulb resilient plunger agent structure 33 with spring 32; In the bottom of bulb resilient plunger agent structure worm structure 331 is arranged in addition, through rotating bulb resilient plunger agent structure 33, the soft spots supporting post 14 that can make has certain moving on the direction perpendicular to base station.When using soft spots supporting post 14, adjust its height, make the movable spheroid 31 in top of soft spots supporting post 14 touch supported body surface and spring has elastic strain a little to get final product.
Supporting post be through the mode that screw thread is screwed be fixed on the base station 15 with the corresponding screw of supporting post in; On base station 15, there are a plurality of subsequent use screws 151; So that can change the position of supporting post at any time according to the pattern of supported objects, thereby make supporting frame adapt to the support of different size object.The base station 15 of fixing branch dagger is processed by the hard and light aluminium material of matter.
[embodiment 2]
Identical among hard spot support column arrangement in the present embodiment and the embodiment 1, it has adopted other tapped holes on the base station arranging, and is as shown in Figure 4; The soft spots supporting post 41 corresponding with it; Compare with embodiment 1, be fixed on the different positions, in addition; The structure of soft spots supporting post 41 is made by having certain flexible rubber material, and its structural representation is as shown in Figure 5.
[embodiment 3]
Present embodiment provides a kind of supporting frame that has supplemental support point, and its structure is identical with embodiment 1, and three supporting posts are distributed near the edge of base station; 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 a right-angled triangle; The line of supporting post 11 and supporting post 12 position locas is L1; The line of supporting post 12 and supporting post 13 position locas is L2, and L1=L2 is arranged, and the triangle that is promptly constituted is an isosceles right triangle.
[embodiment 4]
Supporting post is identical with embodiment 1 with base station among the embodiment 4, on base station, has a plurality of subsequent use screws.Different with embodiment 1 is the position that changes three hard strong points, and the triangle that its loca is formed is an equilateral triangle.Have nut structure and worm structure on the hard spot supporting post; On base station, have and the corresponding tapped hole of worm structure; Supporting post be through the mode that screw thread is screwed be fixed on the base station with the corresponding screw of supporting post in, the nut of screwing then is that supporting post and base station are combined closely.The base station of fixing branch dagger is processed by the hard and light aluminium material of matter.
[embodiment 5]
A kind of supporting frame, supporting post is identical with embodiment 1 with base station, 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 hard supporting post position locas constitute leg-of-mutton three summits, and the triangle that is constituted is non-isosceles acute triangle.
[embodiment 6]
A kind of supporting frame, supporting post is identical with embodiment 1 with the position relation of base station, and this supporting post constitutes 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.
[embodiment 7]
A kind of supporting frame comprises the base station of three hard supporting posts and soft supporting post and fixing branch dagger, and three hard supporting posts are distributed near the edge of base station; This hard support column arrangement constitutes by ellipsoidal structure and cylindrical structure; Oval curved-surface structure is a support zone; And its material is the hard, wear-resistant stainless steel material and makes; Supporting post has the identical worm structure of embodiment 1, 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 8]
A kind of supporting frame that has supplemental support point, three hard spot supporting posts constitute by cone structure and cylindrical structure, and cone structure is a support zone.Other parts are identical with embodiment 1; And its material is the hard, wear-resistant stainless steel material and makes; Supporting post has the identical worm structure of embodiment 1, 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 9]
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 10~11]
Embodiment 10 and the support platform that embodiment 11 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 12~13]
Embodiment 12 and the support platform that embodiment 13 provides have respectively by table top and the supporting frame described in embodiment 6, the embodiment 7 to constitute, and the oval curved-surface structure formation line of table top and supporting frame contacts this support platform stability height.
[embodiment 14]
A kind of support platform is provided, is made up of the supporting frame described in table top and the embodiment 8, the awl point structure of table top and supporting frame forms point and contacts, and this support platform stability is high.

Claims (5)

1. supporting frame that has supplemental support point; It comprises the base station of three hard spot supporting posts, soft spots supporting post and fixing branch dagger; Three hard spot supporting posts are distributed in base station position loca and constitute a triangle; Soft spots supporting post loca is in said leg-of-mutton perimeter, and the support zone of said supporting post is curved-surface structure or cone structure.
2. the supporting frame that has supplemental support point according to claim 1 is characterized in that three supporting post position loca line form right angle triangles, and the support zone curved-surface structure of said supporting post is a spheric structure.
3. the supporting frame that has supplemental support point according to claim 2 is characterized in that three supporting post position loca lines constitute isosceles right triangle; Said supporting post and base station contacting structure are cylindrical body, rectangular strip or worm structure.
4. the supporting frame that has supplemental support point according to claim 3 is characterized in that said three hard spot supporting posts are processed by the abrasion-proof stainless steel material; The soft spots supporting post is combined by hard material and flexible material and forms; The main body of said hard spot supporting post is rectangular structure; Said hard spot supporting post is fixed on the base station through welding or the screw thread mode of screwing, and threads turn is passed through at the position that the soft spots supporting post contacts with base station.
5. the supporting frame that has supplemental support point according to claim 1 is characterized in that subsequent use screw is arranged on the base station, has nut on the hard spot supporting post, and soft spots is the bulb resilient plunger.
CN2012200098595U 2012-01-11 2012-01-11 Support frame with auxiliary support point Expired - Lifetime CN202432198U (en)

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Application Number Priority Date Filing Date Title
CN2012200098595U CN202432198U (en) 2012-01-11 2012-01-11 Support frame with auxiliary support point

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Application Number Priority Date Filing Date Title
CN2012200098595U CN202432198U (en) 2012-01-11 2012-01-11 Support frame with auxiliary support point

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102962689A (en) * 2012-11-05 2013-03-13 无锡新大力电机有限公司 Supporting device for motor baseplate processing
CN103206592A (en) * 2012-01-11 2013-07-17 昆山允升吉光电科技有限公司 Support frame with auxiliary supporting points
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
CN103206592B (en) * 2012-01-11 2016-11-30 昆山允升吉光电科技有限公司 Bracing frame with the auxiliary strong point

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103206592A (en) * 2012-01-11 2013-07-17 昆山允升吉光电科技有限公司 Support frame with auxiliary supporting points
CN103206592B (en) * 2012-01-11 2016-11-30 昆山允升吉光电科技有限公司 Bracing frame with the auxiliary strong point
CN102962689A (en) * 2012-11-05 2013-03-13 无锡新大力电机有限公司 Supporting device for motor baseplate processing
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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