CN203049912U - Same-unit space truss structure with regularly triangular combined surfaces - Google Patents
Same-unit space truss structure with regularly triangular combined surfaces Download PDFInfo
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- CN203049912U CN203049912U CN 201220727848 CN201220727848U CN203049912U CN 203049912 U CN203049912 U CN 203049912U CN 201220727848 CN201220727848 CN 201220727848 CN 201220727848 U CN201220727848 U CN 201220727848U CN 203049912 U CN203049912 U CN 203049912U
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- truss
- unit
- truss structure
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- 238000010276 construction Methods 0.000 claims description 22
- 238000003466 welding Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010923 batch production Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000004806 packaging method and process Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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Abstract
The utility model discloses a same-unit space truss structure with regularly triangular combined surfaces. The same-unit space truss structure is composed of 20 truss component units completely the same in structure, size and type and 11 truss joint units completely the same in structure, size and type, wherein each truss component unit comprises an upper chord member, a lower chord member and a plurality of web members for connecting the upper chord member with the lower chord member, which are arranged in the same plane; the upper chord member is longer than the lower chord member; and each truss joint unit is composed of a rod piece and same joints connected to two ends of the rod piece. According to the utility model, the truss component units and the truss joint units of the space truss structure are the same, therefore, the space truss structure is beneficial to batch production, packaging and transportation of factories, so that the production cost is reduced; structural installation is convenient; when being damaged in an installation or use process, any unit can be replaced by a standard component unit; all structures of the same-unit space truss structure with the regularly triangular combined surfaces are triangular; and the same-unit space truss structure disclosed by the utility model belongs to a geometric invariant structural system and has the advantages of being high in structural bearing capacity and good in stability and antiknock characteristic.
Description
Technical field
The utility model relates to space truss structure, especially relates to a kind of equilateral triangle combinatorial surface with the unitary space trussed construction.
Background technology
Conventional space truss structure is by trussmembers such as pillar, girder, secondary beams, and auxiliary material such as the joint composition that connects trussmember.Length, the type, diversified in specifications of different trussmembers, it is many that member is made kind, install set up loaded down with trivial details, speed is slow.In addition, in structure installation or use, damage if some trussmember takes place, need arrive the member that factory makes same type again if will change then, very trouble.
Summary of the invention
The purpose of this utility model is to provide a kind of equilateral triangle combinatorial surface with the unitary space trussed construction, the space truss structure that adopts batter post, horizontal beam, roof system beam to form by the same level truss element.
The technical scheme that its technical problem that solves the utility model adopts is:
The utility model is made up of 20 Pin structures, size, model identical trussmember unit and 11 structures, size, the identical Truss joint of model unit; Each truss structure member unit is included in a upper chord in the same plane, lower chord and many web members that are connected upper chord and lower chord, and upper chord length is greater than lower chord; Each Truss joint unit is made up of with the same tip that is connected the rod member two ends a rod member; X
i -Y
i , X
j -Y
j Being the Truss joint unit, connecting the two ends of each truss structure member unit respectively, is X with upper chord joint one end wherein
i , the other end is X
j , with lower chord joint one end be Y
i , the other end is Y
j 20 truss structure member units are the 1st, 2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20 Pin, wherein the 1st, 2,3,4,5,6,7,8,9,10 Pin are batter post, 11st, 12,13,14,15 Pin are horizontal beam, 16th, 17,18,19,20 Pin are the roof system beam, and 11 Truss joint unit code names are X
1-Y
1, X
3-Y
3, X
5-Y
5, X
7-Y
7, X
9-Y
9, X
2-Y
2, X
4-Y
4, X
6-Y
6, X
8-Y
8, X
10-Y
10, X
11-Y
11The upper chord joint one end X that links to each other with ground
1, X
3, X
5, X
7, X
9At grade, the lower chord joint one end Y that does not link to each other with ground
1, Y
3, Y
5, Y
7, Y
9Also on other same plane; The upper chord joint one end X that does not link to each other with ground
2, X
4, X
6, X
8, X
10At grade, the upper chord joint one end Y that does not link to each other with ground
2, Y
4, Y
6, Y
8, Y
10Also on other same plane; The equilateral triangle combinatorial surface is with in the trussed construction of unitary space, and the axis angle of two upper chords of any adjacent two truss structure member units is 60 °, and the axis angle of two lower chords of any adjacent two truss structure member units also is 60 °.Leg-of-mutton angle of any two adjacent upper chords is 138.189685 °, and leg-of-mutton angle of any two adjacent lower chords also is 138.189685 °.
Described Truss joint unit X
1-Y
1, X
3-Y
3, X
5-Y
5, X
7-Y
7, X
9-Y
9Correspondence connects the 10th Pin and the 1st truss structure member unit, the 2nd Pin and the 3rd truss structure member unit, the 4th Pin and the 5th truss structure member unit, the 6th Pin and the 7th truss structure member unit, the 8th Pin and the 9th truss structure member unit respectively; Truss joint unit X
2-Y
2Connect the 1st Pin, the 2nd Pin, the 11st Pin, the 16th Pin and the 15th Pin totally five truss structure member units, Truss joint unit X
4-Y
4Connect the 3rd Pin, the 4th Pin, the 12nd Pin, the 17th Pin and the 11st Pin totally five truss structure member units, Truss joint unit X
6-Y
6Connect the 5th Pin, the 6th Pin, the 13rd Pin, the 18th Pin and the 12nd Pin totally five truss structure member units, Truss joint unit X
8-Y
8Connect the 7th Pin, the 8th Pin, the 14th Pin, the 19th Pin and the 13rd Pin totally five truss structure member units, Truss joint unit X
10-Y
10Connect the 9th Pin, the 10th Pin, the 15th Pin, the 20th Pin and the 14th Pin totally five truss structure member units, Truss joint unit X
11-Y
11Connect the 16th Pin, the 17th Pin, the 18th Pin, the 19th Pin and the 20th Pin totally five truss structure member units.
Described trussmember unit is that welding or bolt are connected with the connected mode of Truss joint unit.
The utility model is compared the beneficial effect that has with background technology:
1. cost of production is low.The equilateral triangle combinatorial surface with the trussmember unit of unitary space trussed construction all identical, the Truss joint unit is all identical, has made things convenient for and has manufactured, and is conducive to that factory produces in batches, packing, transportation, thereby reduced cost of production.
2. easy for installation.The equilateral triangle combinatorial surface is all identical with trussmember unit, the Truss joint unit of unitary space trussed construction, and rod member is identical with the connected mode of joint, has made things convenient for the installation of structure.
3. it is convenient to change.The equilateral triangle combinatorial surface is all identical with trussmember unit, the Truss joint unit of unitary space trussed construction, and any one unit damages in installing or using, and available standards part unit substitutes and gets final product, and has made things convenient for more to change jobs.
4. safety of structure is good.The equilateral triangle combinatorial surface is triangle with the formation of unitary space trussed construction, belongs to how much constant structural systems, and structural bearing capacity is big, good stability, shock resistance are good.
Description of drawings
Fig. 1 is the plan view of a truss structure member unit and two Truss joint unit.
Among the figure:
kNumbering for the trussmember unit; X
i -Y
i , X
j -Y
j Be the Truss joint unit, connect respectively
kThe two ends of truss structure member unit.
Fig. 2 is that the equilateral triangle combinatorial surface is with the three-dimensional perspective of unitary space trussed construction.
Among the figure: 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20 numberings that are respectively 20 truss structure member units.X
1-Y
1, X
3-Y
3, X
5-Y
5, X
7-Y
7, X
9-Y
9, X
2-Y
2, X
4-Y
4, X
6-Y
6, X
8-Y
8, X
10-Y
10, X
11-Y
11Be respectively the numbering of 11 Truss joint unit.
Fig. 3 is that the equilateral triangle combinatorial surface is with the batter post layer of unitary space trussed construction.
Fig. 4 is that the equilateral triangle combinatorial surface is with the ring beam layer of unitary space trussed construction.
Fig. 5 is that the equilateral triangle combinatorial surface is with the ring beam layer of unitary space trussed construction and the combination of apical cap layer.
Fig. 6 is that the equilateral triangle combinatorial surface is with the unitary space trussed construction.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described.
As shown in Figure 1 and Figure 2, the utility model is made up of 20 Pin structures, size, model identical trussmember unit and 11 structures, size, the identical Truss joint of model unit; Each truss structure member unit is included in a upper chord in the same plane, lower chord and many web members that are connected upper chord and lower chord, and upper chord length is greater than lower chord; Each Truss joint unit is made up of with the same tip that is connected the rod member two ends a rod member; X
i -Y
i , X
j -Y
j Being the Truss joint unit, connecting the two ends of each truss structure member unit respectively, is X with upper chord joint one end wherein
i , the other end is X
j , with lower chord joint one end be Y
i , the other end is Y
j 20 truss structure member units are the 1st, 2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20 Pin, wherein the 1st, 2,3,4,5,6,7,8,9,10 Pin are batter post, 11st, 12,13,14,15 Pin are horizontal beam, 16th, 17,18,19,20 Pin are the roof system beam, and 11 Truss joint unit code names are X
1-Y
1, X
3-Y
3, X
5-Y
5, X
7-Y
7, X
9-Y
9, X
2-Y
2, X
4-Y
4, X
6-Y
6, X
8-Y
8, X
10-Y
10, X
11-Y
11The upper chord joint one end X that links to each other with ground
1, X
3, X
5, X
7, X
9At grade, the lower chord joint one end Y that does not link to each other with ground
1, Y
3, Y
5, Y
7, Y
9Also on other same plane; The upper chord joint one end X that does not link to each other with ground
2, X
4, X
6, X
8, X
10At grade, the upper chord joint one end Y that does not link to each other with ground
2, Y
4, Y
6, Y
8, Y
10Also on other same plane, by X
2, X
4, X
6, X
8, X
10The plane of forming will be higher than by Y
2, Y
4, Y
6, Y
8, Y
10The plane of forming; The equilateral triangle combinatorial surface is with in the trussed construction of unitary space, and the axis angle of two upper chords of any adjacent two truss structure member units is 60 °, and the axis angle of two lower chords of any adjacent two truss structure member units also is 60 °.Leg-of-mutton angle of any two adjacent upper chords is 138.189685 °, and leg-of-mutton angle of any two adjacent lower chords also is 138.189685 °.
As shown in Figure 2, described Truss joint unit X
1-Y
1, X
3-Y
3, X
5-Y
5, X
7-Y
7, X
9-Y
9Correspondence connects the 10th Pin and the 1st truss structure member unit, the 2nd Pin and the 3rd truss structure member unit, the 4th Pin and the 5th truss structure member unit, the 6th Pin and the 7th truss structure member unit, the 8th Pin and the 9th truss structure member unit respectively; Truss joint unit X
2-Y
2Connect the 1st Pin, the 2nd Pin, the 11st Pin, the 16th Pin and the 15th Pin totally five truss structure member units, Truss joint unit X
4-Y
4Connect the 3rd Pin, the 4th Pin, the 12nd Pin, the 17th Pin and the 11st Pin totally five truss structure member units, Truss joint unit X
6-Y
6Connect the 5th Pin, the 6th Pin, the 13rd Pin, the 18th Pin and the 12nd Pin totally five truss structure member units, Truss joint unit X
8-Y
8Connect the 7th Pin, the 8th Pin, the 14th Pin, the 19th Pin and the 13rd Pin totally five truss structure member units, Truss joint unit X
10-Y
10Connect the 9th Pin, the 10th Pin, the 15th Pin, the 20th Pin and the 14th Pin totally five truss structure member units, Truss joint unit X
11-Y
11Connect the 16th Pin, the 17th Pin, the 18th Pin, the 19th Pin and the 20th Pin totally five truss structure member units.
Described trussmember unit is that welding or bolt are connected with the connected mode of Truss joint unit.
As Fig. 3, Fig. 4, Fig. 5, shown in Figure 6, suppose that a truss element is made up of a trussmember unit and its corresponding Truss joint unit, then the equilateral triangle combinatorial surface is with the installation steps of unitary space trussed construction: at first form the batter post layer by 10 Pin batter post truss elements are installed, as shown in Figure 3; Secondly by being installed, 5 Pin horizontal beam truss elements form the ring beam layer, as shown in Figure 4; The apical cap layer of 5 Pin roof system beam truss elements composition is installed then to the ring beam layer, is illustrated in figure 5 as the combination of ring beam layer and apical cap layer; Lift the combination of ring beam layer and apical cap layer and batter post layer at last and be connected to form a complete equilateral triangle combinatorial surface with the unitary space trussed construction, as shown in Figure 6.Be that the connected mode of identical standard component, joint and rod member is also identical because each Truss joint unit is identical standard component, every truss structure member unit, so there is not the selection correspondence problem to rod member and joint in the equilateral triangle combinatorial surface when installing with the unitary space trussed construction, very simple and convenient.In like manner, as fruit structure install or use in situations such as rod member or joint damage have appearred, as long as change standby standard component during replacing, do not have the selection problem to rod member and joint model etc., very simple and convenient.
Claims (3)
1. an equilateral triangle combinatorial surface is characterized in that with the unitary space trussed construction: be made up of 20 Pin structures, size, model identical trussmember unit and 11 structures, size, the identical Truss joint of model unit; Each truss structure member unit is included in a upper chord in the same plane, lower chord and many web members that are connected upper chord and lower chord, and upper chord length is greater than lower chord; Each Truss joint unit is made up of with the same tip that is connected the rod member two ends a rod member; X
i -Y
i , X
j -Y
j Being the Truss joint unit, connecting the two ends of each truss structure member unit respectively, is X with upper chord joint one end wherein
i , the other end is X
j , with lower chord joint one end be Y
i , the other end is Y
j 20 truss structure member units are the 1st, 2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20 Pin, wherein the 1st, 2,3,4,5,6,7,8,9,10 Pin are batter post, 11st, 12,13,14,15 Pin are horizontal beam, 16th, 17,18,19,20 Pin are the roof system beam, and 11 Truss joint unit code names are X
1-Y
1, X
3-Y
3, X
5-Y
5, X
7-Y
7, X
9-Y
9, X
2-Y
2, X
4-Y
4, X
6-Y
6, X
8-Y
8, X
10-Y
10, X
11-Y
11The upper chord joint one end X that links to each other with ground
1, X
3, X
5, X
7, X
9At grade, the lower chord joint one end Y that does not link to each other with ground
1, Y
3, Y
5, Y
7, Y
9Also on other same plane; The upper chord joint one end X that does not link to each other with ground
2, X
4, X
6, X
8, X
10At grade, the upper chord joint one end Y that does not link to each other with ground
2, Y
4, Y
6, Y
8, Y
10Also on other same plane; The equilateral triangle combinatorial surface is with in the trussed construction of unitary space, and the axis angle of two upper chords of any adjacent two truss structure member units is 60 °, and the axis angle of two lower chords of any adjacent two truss structure member units also is 60 °.
2. a kind of equilateral triangle combinatorial surface according to claim 1 is with the unitary space trussed construction, it is characterized in that: leg-of-mutton angle of described any two adjacent upper chords is 138.189685 °, and leg-of-mutton angle of any two adjacent lower chords also is 138.189685 °.
3. a kind of equilateral triangle combinatorial surface according to claim 1 is characterized in that with the unitary space trussed construction: described Truss joint unit X
1-Y
1, X
3-Y
3, X
5-Y
5, X
7-Y
7, X
9-Y
9Correspondence connects the 10th Pin and the 1st truss structure member unit, the 2nd Pin and the 3rd truss structure member unit, the 4th Pin and the 5th truss structure member unit, the 6th Pin and the 7th truss structure member unit, the 8th Pin and the 9th truss structure member unit respectively; Truss joint unit X
2-Y
2Connect the 1st Pin, the 2nd Pin, the 11st Pin, the 16th Pin and the 15th Pin totally five truss structure member units, Truss joint unit X
4-Y
4Connect the 3rd Pin, the 4th Pin, the 12nd Pin, the 17th Pin and the 11st Pin totally five truss structure member units, Truss joint unit X
6-Y
6Connect the 5th Pin, the 6th Pin, the 13rd Pin, the 18th Pin and the 12nd Pin totally five truss structure member units, Truss joint unit X
8-Y
8Connect the 7th Pin, the 8th Pin, the 14th Pin, the 19th Pin and the 13rd Pin totally five truss structure member units, Truss joint unit X
10-Y
10Connect the 9th Pin, the 10th Pin, the 15th Pin, the 20th Pin and the 14th Pin totally five truss structure member units, Truss joint unit X
11-Y
11Connect the 16th Pin, the 17th Pin, the 18th Pin, the 19th Pin and the 20th Pin totally five truss structure member units.
4, a kind of equilateral triangle combinatorial surface according to claim 1 is with the unitary space trussed construction, it is characterized in that: described trussmember unit is that welding or bolt are connected with the connected mode of Truss joint unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220727848 CN203049912U (en) | 2012-12-26 | 2012-12-26 | Same-unit space truss structure with regularly triangular combined surfaces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220727848 CN203049912U (en) | 2012-12-26 | 2012-12-26 | Same-unit space truss structure with regularly triangular combined surfaces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203049912U true CN203049912U (en) | 2013-07-10 |
Family
ID=48732879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220727848 Expired - Fee Related CN203049912U (en) | 2012-12-26 | 2012-12-26 | Same-unit space truss structure with regularly triangular combined surfaces |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203049912U (en) |
-
2012
- 2012-12-26 CN CN 201220727848 patent/CN203049912U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130710 Termination date: 20151226 |
|
| EXPY | Termination of patent right or utility model |