CN1162638C - Spherical coupling device - Google Patents
Spherical coupling device Download PDFInfo
- Publication number
- CN1162638C CN1162638C CNB011377321A CN01137732A CN1162638C CN 1162638 C CN1162638 C CN 1162638C CN B011377321 A CNB011377321 A CN B011377321A CN 01137732 A CN01137732 A CN 01137732A CN 1162638 C CN1162638 C CN 1162638C
- Authority
- CN
- China
- Prior art keywords
- connecting body
- sides
- central connecting
- spherical coupling
- connector
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/19—Three-dimensional framework structures
- E04B1/1903—Connecting nodes specially adapted therefor
- E04B1/1906—Connecting nodes specially adapted therefor with central spherical, semispherical or polyhedral connecting element
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/19—Three-dimensional framework structures
- E04B2001/1924—Struts specially adapted therefor
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/19—Three-dimensional framework structures
- E04B2001/1957—Details of connections between nodes and struts
- E04B2001/196—Screw connections with axis parallel to the main axis of the strut
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The invention is commonly used in assembling aluminum alloy bracket for outdoor demonstration, signboard advertisement and stage arrangment, etc. A spherical joint unit for assembling elements of small-sized indoor-outdoor aluminum alloy bracket is also related. The spherical joint body has many central connecting bodies arranged in six directions and having hinge projections at all sides, and many side connecting bodies concentrically connected and having hinge projections to be coupled with the hinge projections of the central connecting bodies with hinge pins. The aluminum alloy bracket having four legs is intalled here using coupling pins; the aluminum alloy bracket can be assembled in radial directions, thus has excellent performance of assembly.
Description
Invention field
The present invention relates to generally be used for assembling aluminium alloy frames such as outdoor exhibit, signboard advertisement, layout stage, relate to the spherical coupling device of Assembly parts such as being used for small-sized indoor and outdoor aluminium alloy frame and toy particularly.
Background technique
In the prior art, generally be used to assemble the coupling device of aluminium alloy frame, as shown in Figure 7, it has bell tap 71 on four jiaos of hexahedral each shaft coupling 72, makes the shaft coupling 72 of each face and the aluminium alloy frame 73 with four-leg combine.Because the four-leg of its aluminium alloy frame 73 was so that cylinder was made, so all can inject on shaft coupling 72.
But, above-mentioned existing coupling device and since its connecting direction only be confined to 6 directions (X, X ,-Y, Y ,-Z, Z), therefore, the combinations of directions of its aluminium alloy frame also is confined to right angle orientation, has limited whole aluminium alloy frame structure and has formed.
Summary of the invention
Thereby purpose of the present invention comprises 6 directions in right angle for providing a kind of, and is subdivided into the coupling device with outstanding modularity of 18 combinations of directions.
Another object of the present invention is for closing the coupling device that is connected owing to its each group, have with the internal structure as the made buffer body of the structure of hollow type, make the load be dispersed in the whole building that its shaft coupling part concentrated effectively, can keep the stability of whole building thus.
The present invention in order to achieve the above object, the spherical coupling device that is provided also has bell tap to be combined into respectively by spherical coupling and connector, aluminium alloy frame.This spherical coupling device, comprise the auxiliary connecting body in a plurality of central connecting bodys and four sides, described a plurality of central connecting body is pressed 6 direction (X on described spherical coupling, X,-Y, Y ,-Z, Z) arrange to form each square side, the auxiliary connecting body in described four sides is connected the side of described central connecting body respectively with hinge; A connector comprises base and a plurality of hollow connecting pipes that are connected on the described base), described connector is connected on the auxiliary connecting body of described central connecting body and described four sides by bolt; Aluminium alloy frame with four-leg; Described connector is connected in conjunction with screw with the four-leg utilization of described aluminium alloy frame.
The present invention has aforesaid structure, to be connected to each other 6 central connecting bodys and 12 auxiliary connecting bodys in four sides, thereby produce a kind of spherical coupling of sphere, and the front difference mounted connector of the auxiliary connecting body of the central connecting body of its shaft coupling or four sides is pegged so that bolts and nuts are feasible.And, utilize bell tap, can be on its connector in conjunction with aluminium alloy frame.At least 1-18 aluminium alloy frame makes up to the spherical coupling direction thus.
The accompanying drawing summary
From below in conjunction with the detailed description that accompanying drawing carried out, can clearlyer understand the present invention above-mentioned and other characteristics and advantage.Use symbol in order to help understanding on the accompanying drawing.
Fig. 1 is according to the present invention, will be on spherical coupling in conjunction with the structural drawing of aluminium alloy frame.
Fig. 2 is the structural drawing of Fig. 1 spherical coupling.
Fig. 3 is the set central connecting body structural drawing of 6 directions of Fig. 1 spherical coupling.
Fig. 4 is the auxiliary connecting body structural drawing in the four sides that is connected between each central connecting body.
Fig. 5 is in order to connect the connector construction figure of aluminium alloy frame on the spherical coupling.
Fig. 6 is the part of spherical coupling and the sectional drawing of aluminium alloy frame jointing state.
Fig. 7 is existing shaft coupling structure figure.
Better embodiment of the present invention
Fig. 1 is spherical coupling 1 and aluminium alloy frame 2 interconnected structural drawing, and Fig. 2 is in order to show the structural drawing of spherical coupling 1, and Fig. 3 is in order to show central connecting body 3, and Fig. 4 is in order to show the auxiliary connecting body 4 in four sides, and Fig. 5 is in order to show connector.And its Fig. 6 is the sectional drawing of spherical coupling and aluminium alloy frame jointing state.
As shown in scheming to go up, spherical coupling 1 constitutes a cover combination with 6 central connecting bodys 3 and 12 auxiliary connecting bodys 4 in four sides.Central authorities' connecting body 3 is just in 6 directions of spherical coupling 1, promptly-X, X ,-Y, Y ,-Z, last each face of compositions of Z, and being as the criterion with a central connecting body 3, its on four sides the present position be exactly to assist connecting body 4 on four sides.Each auxiliary on four sides connecting body 4 is connected to the side of central connecting body 3, to circumferencial direction 45 degree that tilted.
The structure of central connecting body 3 at first is described, its front has circle and the joint 6 that falls into into, and just there is nail hole 8 at its 6 centers, joint in order to peg bolt 7.Joint 6 is made for the base 9 of mounted connector 5, and for the base 9 that blocks its connector 5 rotates to the roller direction, its four sides all has retaining screw 10.When the base 9 that its nail hole 8 is used for its connector 5 is installed on the joint 6, bolt 7 nails at this, are made that fixedly spherical coupling 1 is connected with connector 5.
Formed flange 11 its each sides, the four sides of aforesaid central connecting body 3 to spherical coupling 1 centroclinal 45 degree, and the central authorities of each flange 11 have pan 13 and pass through HINGE SCREWS 12 in order to folder, and are connected on the auxiliary connecting body 4 in four sides.
Besides auxiliary connecting body 4 structures in bright four sides, its front has circle and the joint 6a that falls into into, and just there is nail hole 8a at 6a center, its joint, in order to peg bolt 7.Its joint 6a injects at this for the base 9 with connector 5, and its both sides possess retaining screw 10a and make the base 9 that blocks its connector 5 rotate to the roller direction thus.
The hypomere edge of its base 9 has sunk part, make and inject in the joint 6 of central connecting body 3 with the auxiliary connecting body 4 in four sides, the retaining screw 10 that 6a possessed, 10a, its base 9 must not rotate to the roller direction on the auxiliary connecting body 4 in central connecting body 3 and four sides thus.And its connecting pipe 16 is formed in order to peg in conjunction with the another side of screw 17.
The four-leg 18 of aluminium alloy frame 2 will be arranged on the foursquare in the plane edged surface, and its each pin 18 fixed with connecting line 19, and its connecting line 19 forms in order to interleaved mode equally with in the past existing.The four-leg 18 of above-mentioned aluminium alloy frame 2 is made with the tube construction of drum type, and bossed position 15a in the middle of its surface.
Be connected in order to the connecting pipe 16 of connector 5 four-leg 18 in conjunction with screw 17, and the structure that the both sides that it separates fall in when being applied at once is made with aluminium alloy frame 2.And its both sides also have the position 15 of protuberance, 15a, feasible connecting pipe 16 inside of connector 5 and the position 15 of the formed protuberance of four-leg 18 hypomeres of aluminium alloy frame 2, the 15a of being connected to.
Now the anabolic process that has the coupling device of above-mentioned alignment apparatus according to the present invention is narrated.
At first as shown in Figure 3, formed flange 11 will be connected on the flange 11a of the auxiliary connecting body 4 in four sides on the four sides of central connecting body 3.At this moment, the pan 13 of central authorities' connecting body 3 and the mutual consistent connection that makes of the pan 13a of the auxiliary connecting body 4 in four sides, central thus connecting body 3 forms 45 inclinations of spending with the auxiliary connecting body 4 in four sides, and under such state, its pan 13, the last reeve of 13a HINGE SCREWS 12.
With above-mentioned method, will the central connecting body 3 of majority be connected respectively with the auxiliary connecting body 4 in four sides.The auxiliary connecting bodys 4 of 6 central connecting bodys 3 and 12 four sides that are shown in Figure 2 have consisted of spherical assembled state.
On each spherical coupling that is made up like this, all can connect 1-18 aluminium alloy frame 2 at least.The 45 degree directions that three aluminium alloy frames 2 are installed in central connecting body 3 that are shown in Figure 1, and for another aluminium alloy frame 2 is installed, its connector 5 is in to the mobile state of central connecting body 3 directions.
As mentioned above, if aluminium alloy frame 2 will be installed on spherical coupling 1, at first should be connected connector 5 on the auxiliary connecting body 4 of central connecting body 3 or four sides.In addition, its base 9 hypomere edges inject in the joint 6 of central connecting body 3 with the auxiliary connecting body 4 in four sides, and after the 6a, and its nail hole 8a is in order to peg bolt 7.Like this, after connector 5 is fixed on the spherical coupling 1, injects on each connecting pipe 16 of its connector 5 and link together in conjunction with screw 17.Inject on connecting pipe 16 in conjunction with after the screw 17, on its each the other end in conjunction with screw 17, the four-leg 18 of clasp aluminium alloy frame 2 has so just been finished the anabolic process of aluminium alloy frame 2.
On aluminium alloy frame 2 ends that method is formed as described above, connect spherical coupling 1.Because the coupling device that is connected closes in its each group, have with the internal structure as the made buffer body of the structure of hollow type, make the load be dispersed in the whole building that its shaft coupling part concentrated effectively, can keep the stability of whole building thus.
Though provide relevant structural approach in the above-mentioned enforcement best mode of the present invention.And owing to be configured in its six respectively, have the combination angle of 18 directions thus with tetragonal central connecting body 3, make on configuration aspects, to keep steady state.But the present invention is not confined to the said structure method, and can keep also using Hexagon or octagonal structural approach with central connecting body 3 in the structural stability boundary.At this moment, among its central connecting body,, can arrange to be Hexagon or octagonal (polygonal limit number: structure n), and its connecting body set in the side should have tetragonal structure only with being the connecting body that top and the bottom are provided with.Constitute according to above-mentioned method, the number of central connecting body becomes 2+n, and it assists the number of connecting body (4) to become 3n on four sides, all can obtain 4+n combinations of directions thus on the whole.
In addition, forming spherical coupling 1 of the present invention all is aluminum alloy with connector 5 and aluminium alloy frame 2 employed materials, still, all can use stainless steel and plastics or similar material according to purposes.And, in the present invention, utilize the screw unit connector, be not subjected to the influence of aluminium alloy frame shape.
As mentioned above, the connector of the required number of combination on the spherical coupling, and can select required combination angle, and connect aluminium alloy frame on its connector, thus at the center of spherical coupling, make combination be the aluminium alloy frame of actiniform more than 18 directions.
The present invention generally is used for assembling aluminium alloy frames such as outdoor exhibit, signboard advertisement, layout stage, the spherical coupling device that also relates to Assembly parts such as being used for small-sized indoor and outdoor aluminium alloy frame and toy, not only its employed purposes scope is very extensive, and has the effect that improves modularity.
Though for purpose of illustration, narrated preferred embodiment of the present invention, still, those having ordinary skill in the art will appreciate that, under the situation of not leaving the described scope and spirit of the present invention of appended claims, can carry out multiple variation, increase and replacement.Aforesaid thus variant embodiment or modification embodiment should belong to claims scope of the present invention.
Claims (3)
1. a spherical coupling device (1), it is characterized in that, comprise the auxiliary connecting body (4) in a plurality of central connecting bodys (3) and four sides, described a plurality of central connecting bodys (3) are gone up by 6 directions (X, X ,-Y at described spherical coupling (1), Y,-Z Z) arranges to form each square side, and described four sides assists connecting body (4) to be connected the side of described central connecting body (3) respectively with hinge; A connector (5) comprises base (9) and is connected in a plurality of hollow connecting pipes (16) on the described base, and described connector (5) is connected on the auxiliary connecting body (4) of described central connecting body (3) and described four sides by bolt;
Aluminium alloy frame (2) with four-leg (18);
Described connector (5) is connected in conjunction with screw (17) with four-leg (18) utilization of described aluminium alloy frame (2).
2. spherical coupling device as claimed in claim 1, it is characterized in that, the described central connecting body of described spherical coupling is a polygonal, it is six or eight that n is counted on its limit, and described central connecting body is provided with by top and the bottom, and the auxiliary connecting body in the described four sides that is connected with described central connecting body side is a polygonal, it is four that n is counted on its limit, the number of described central connecting body is 2+n, and the number of the auxiliary connecting body in described four sides is 3n, and described spherical coupling (1) has 4+n combinations of directions on the whole.
3. spherical coupling device as claimed in claim 1 or 2, it is characterized in that, described central connecting body (3) is assisted on the connecting body (4) with described four sides has circular joint (6,6a), the described base (9) of described connector (5) can inject wherein, and described joint (6,6a) middle body has nail hole (8a), described joint (6, inner circumference edge 6a) have retaining screw (10,10a) so that the described base (9) of described connector (5) must not rotate to the roller direction.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020010006109A KR100346554B1 (en) | 2001-02-08 | 2001-02-08 | Spherical Joint Unit |
| KR20016109 | 2001-02-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1368614A CN1368614A (en) | 2002-09-11 |
| CN1162638C true CN1162638C (en) | 2004-08-18 |
Family
ID=19705488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB011377321A Expired - Fee Related CN1162638C (en) | 2001-02-08 | 2001-11-02 | Spherical coupling device |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR100346554B1 (en) |
| CN (1) | CN1162638C (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100404980B1 (en) * | 2001-05-04 | 2003-11-07 | 주식회사 서울스테이지라이팅 | Joint Unit for Truss Structure |
| US9163390B2 (en) * | 2012-03-06 | 2015-10-20 | Devrim Pacaci | Supporting framework having connection nodes |
| CN104385298A (en) * | 2014-10-20 | 2015-03-04 | 佛山市禾才科技服务有限公司 | X-type composite mechanical arm |
| CN112682676A (en) * | 2020-12-30 | 2021-04-20 | 上海核工程研究设计院有限公司 | Integrated supporting assembly and transverse supporting structure for nuclear power steam generator |
| CN112900626B (en) * | 2021-04-09 | 2022-02-22 | 中国建筑第二工程局有限公司 | Beam-column joint structure of fabricated building and construction method thereof |
| CN113530204A (en) * | 2021-08-30 | 2021-10-22 | 吉林建筑科技学院 | Anti-vibration collapse plug-in type stable base for engineering scaffold |
-
2001
- 2001-02-08 KR KR1020010006109A patent/KR100346554B1/en not_active IP Right Cessation
- 2001-11-02 CN CNB011377321A patent/CN1162638C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| KR100346554B1 (en) | 2002-07-27 |
| KR20010067543A (en) | 2001-07-13 |
| CN1368614A (en) | 2002-09-11 |
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| PB01 | Publication | ||
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |