CN206707000U - A kind of aluminum joints used to wearing bolts assemblies space structure - Google Patents
A kind of aluminum joints used to wearing bolts assemblies space structure Download PDFInfo
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- CN206707000U CN206707000U CN201720097110.3U CN201720097110U CN206707000U CN 206707000 U CN206707000 U CN 206707000U CN 201720097110 U CN201720097110 U CN 201720097110U CN 206707000 U CN206707000 U CN 206707000U
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- rectangle
- hexagonal prism
- rod member
- joint
- space structure
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Abstract
A kind of aluminum joints used to wearing bolts assemblies space structure, it is related to a kind of space structure aluminum joints, more to solve existing space structural al alloy node bolt quantity, is unfavorable for constructing, the problem of less stable.The utility model includes hexagonal prism, six rectangle joints, six rectangle rod members, several bolts and several nuts, the cross section of the hexagonal prism is regular hexagon, six sides of six rectangle joints and hexagonal prism correspond, rectangle joint is set perpendicular to side, and rectangle joint is integrated with hexagonal prism casting, rectangle joint is provided with two tab through-holes, six rectangle rod members and six rectangle joints correspond, rectangle rod member is sleeved on rectangle joint, rectangle rod member is provided with two rod member through holes, bolt passes through rod member through hole, it is connected after tab through-hole with nut thread, the center line of the rectangle joint length direction overlaps with the center line of rectangle rod member length direction.The utility model is used for large-span space structure assembly connection.
Description
Technical field
It the utility model is related to a kind of space structure aluminum joints, and in particular to one kind is using to wearing bolts assemblies space
The aluminum joints of structure, belong to field of civil engineering.
Background technology
It is all that aluminum alloy materials have high-strength light, corrosion resistance good, processing characteristics, reflectivity high and in beautiful color etc.
More advantages.Aluminium alloy can obtain the section bar in Various Complex section by extrusion forming technology, therefore be applied to more and more
Building structure field, it is higher to requirement for anticorrosion to be especially suitable for greenhouse of flora park, natatorium, rink and Petroleum Storage Tank etc.
Building.Analytical Expression of the free form surface structure due to being not limited to that conventional curved-surface, curved form are more imbued with fluctuations, no
Visual impact is only had more, structure stress is also more reasonable.Therefore in large-span space structure field, free form surface structure by
The concern arrived is increasingly extensive.At present, it is the U.S. to apply and study most common node in aluminium alloy single-layer latticed shell
The gusset-type joint of Temcor companies design.Such node is applied to I-shaped rod member, and the out of plane stiffness of rod member is smaller, stability
It is poor.Joint form is single to have become a big reason of limitation aluminum alloy latticed shell structure development, therefore has suitable aluminium yet-to-be developed
The clear and definite node that is reasonable, being easy to construction of property of alloy material, mode of transfer force.Publication No. CN104912203A, the applying date be
The utility application on April 22nd, 2015 discloses a kind of aluminium alloy column gusset-type joint structure for space structure；
The rod member of this application uses I-steel, although the program can meet requirement of the different spaces network to rod member angle,
Each part connection of the program is connected by screw bolts, and bolt quantity is too many, is unfavorable for construction, less stable.
Utility model content
The utility model is more in order to solve existing space structural al alloy node bolt quantity, is unfavorable for constructing, stability
A kind of the problem of poor, it is proposed that aluminum joints used to wearing bolts assemblies space structure.
The utility model adopts the technical scheme that to solve above-mentioned technical problem：
A kind of aluminum joints used to wearing bolts assemblies space structure, its composition include hexagonal prism, six rectangles
Joint, six rectangle rod members, several bolts and several nuts, the cross section of the hexagonal prism are regular hexagon, six rectangles
Six sides of joint and hexagonal prism are corresponded, and rectangle joint is set perpendicular to side, and rectangle joint and hexagonal prism
Casting is integrated, and rectangle joint is provided with two tab through-holes, and six rectangle rod members and six rectangle joints correspond, rectangle
Rod member is sleeved on rectangle joint, and rectangle rod member is provided with two rod member through holes, bolt through after rod member through hole, tab through-hole with
Nut thread connects, and the center line of the rectangle joint length direction overlaps with the center line of rectangle rod member length direction.
The utility model has the advantages that compared with prior art：
First, formed because rectangle joint of the present utility model and hexagonal prism are integrated casting, on space structure only
There are 12 to wearing bolt connection so that joint structure is simple, is easy to construct, and stress performance is good；Node of the present utility model
Domain area is small, and the latticed shell structure that thus forms can be made more penetrating.
2nd, method construction of the present utility model is convenient, speed of application is fast, construction quality is easily guaranteed that.
3rd, the utility model is applied to large-span space structure aluminium alloy assembling type node.
Brief description of the drawings
Fig. 1 is overall structure stereogram of the present utility model；
Fig. 2 is the position relationship stereogram of six rectangle joints 2 and hexagonal prism 1；
Fig. 3 is the structural perspective of rectangle rod member 3.
Embodiment
Embodiment one：Illustrate present embodiment with reference to Fig. 1~Fig. 3, present embodiment includes hexagonal prism 1, six
Individual 2, six rectangle rod members 3 of rectangle joint, several bolts 4 and several nuts, the cross section of hexagonal prism 1 are regular hexagon, six
Six side 1-1 of individual rectangle joint 2 and hexagonal prism 1 are corresponded, and rectangle joint 2 is set perpendicular to side 1-1, and square
Shape joint 2 is integrated with the casting of hexagonal prism 1, and rectangle joint 2 is provided with two tab through-hole 2-1, six rectangle rod members 3 and six
Individual rectangle joint 2 is corresponded, and rectangle rod member 3 is sleeved on rectangle joint 2, and rectangle rod member 3 is provided with two rod member through hole 3-
1, bolt 4 is connected after passing through rod member through hole 3-1, tab through-hole 2-1 with nut thread, the center line of the length direction of rectangle joint 2
Overlapped with the center line of the length direction of rectangle rod member 3.
Embodiment two：Illustrate present embodiment with reference to Fig. 1~Fig. 3, present embodiment is hexagonal prism 1, rectangle
Joint 2 and rectangle rod member 3 are aluminum alloy materials.Other compositions and annexation are identical with embodiment one.
Embodiment three：Illustrate present embodiment with reference to Fig. 1 and Fig. 2, present embodiment is the rectangle joint 2
It is hollow rectangle with rectangle rod member 3.Overall weight can be mitigated by so setting.Other compositions and annexation and specific reality
It is identical to apply mode one or two.
Embodiment four：Illustrate present embodiment with reference to Fig. 1 and Fig. 2, the hexagonal prism 1 of present embodiment is hollow
Prism.So setting can make latticed shell structure more light and handy penetrating, while also reduce dead load.Other compositions and annexation
It is identical with embodiment three.
Embodiment five：Illustrate present embodiment with reference to Fig. 1 and Fig. 2, present embodiment is the center of hexagonal prism 1
Provided with newel 1-2, the upper and lower end face of hexagonal prism 1 is respectively equipped with six gussets 1-3, six gusset 1-3 and regular hexagon
Six angles are corresponded, and gusset 1-3 one end is connected with hexagonal prism 1, and gusset the 1-3 other end and newel 1-2 connect
Connect, newel 1-2 and gusset 1-3 are made into integration with hexagonal prism 1.So it is arranged to increase the intensity of hexagonal prism 1.Other groups
Into and annexation it is identical with embodiment four.
Embodiment six：Illustrate present embodiment with reference to Fig. 1, present embodiment is the height and six of rectangle rod member 3
The height of prism 1 is equal.So setting is easy to the laying of roofing system to install.Other compositions and annexation and specific implementation
Mode five is identical.
Claims (6)
- A kind of 1. aluminum joints used to wearing bolts assemblies space structure, it is characterised in that：It include hexagonal prism (1), Six rectangle joints (2), six rectangle rod members (3), several bolts (4) and several nuts, the cross section of the hexagonal prism (1) For regular hexagon, six rectangle joints (2) and six sides (1-1) of hexagonal prism (1) correspond, and rectangle joint (2) hangs down Directly set in side (1-1), and rectangle joint (2) is integrated with hexagonal prism (1) casting, rectangle joint (2) is provided with two Tab through-hole (2-1), six rectangle rod members (3) correspond with six rectangle joints (2), and rectangle rod member (3) is sleeved on rectangle On joint (2), rectangle rod member (3) is provided with two rod member through holes (3-1), and bolt (4) leads to through rod member through hole (3-1), joint (2-1) is connected with nut thread afterwards in hole, center line and rectangle rod member (3) length direction of rectangle joint (2) length direction Center line overlap.
- A kind of 2. aluminum joints used to wearing bolts assemblies space structure according to claim 1, it is characterised in that： The hexagonal prism (1), rectangle joint (2) and rectangle rod member (3) are aluminum alloy materials.
- 3. a kind of aluminum joints used to wearing bolts assemblies space structure according to claim 1 or 2, its feature exist In：The rectangle joint (2) and rectangle rod member (3) are hollow rectangle.
- A kind of 4. aluminum joints used to wearing bolts assemblies space structure according to claim 3, it is characterised in that： The hexagonal prism (1) is hollow prism body.
- A kind of 5. aluminum joints used to wearing bolts assemblies space structure according to claim 4, it is characterised in that： The center of the hexagonal prism (1) is provided with newel (1-2), and the upper and lower end face of hexagonal prism (1) is respectively equipped with six gusset (1- 3), six gussets (1-3) and six angles of regular hexagon correspond, and one end of gusset (1-3) connects with hexagonal prism (1) Connect, the other end of gusset (1-3) is connected with newel (1-2), newel (1-2) and gusset (1-3) and hexagonal prism (1) one It is made.
- A kind of 6. aluminum joints used to wearing bolts assemblies space structure according to claim 5, it is characterised in that： The height of the rectangle rod member (3) is equal with the height of hexagonal prism (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720097110.3U CN206707000U (en) | 2017-01-25 | 2017-01-25 | A kind of aluminum joints used to wearing bolts assemblies space structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720097110.3U CN206707000U (en) | 2017-01-25 | 2017-01-25 | A kind of aluminum joints used to wearing bolts assemblies space structure |
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| CN206707000U true CN206707000U (en) | 2017-12-05 |
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| CN201720097110.3U Active CN206707000U (en) | 2017-01-25 | 2017-01-25 | A kind of aluminum joints used to wearing bolts assemblies space structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107060078A (en) * | 2017-01-25 | 2017-08-18 | 哈尔滨工业大学 | A kind of aluminum joints used to wearing bolts assemblies space structure |
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2017
- 2017-01-25 CN CN201720097110.3U patent/CN206707000U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107060078A (en) * | 2017-01-25 | 2017-08-18 | 哈尔滨工业大学 | A kind of aluminum joints used to wearing bolts assemblies space structure |
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