CN111980160A - Foldable cuboid assembly type space structure unit - Google Patents
Foldable cuboid assembly type space structure unit Download PDFInfo
- Publication number
- CN111980160A CN111980160A CN202010643362.8A CN202010643362A CN111980160A CN 111980160 A CN111980160 A CN 111980160A CN 202010643362 A CN202010643362 A CN 202010643362A CN 111980160 A CN111980160 A CN 111980160A
- Authority
- CN
- China
- Prior art keywords
- structure unit
- folding
- space structure
- rectangular parallelepiped
- rod piece
- 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.)
- Pending
Links
Images
Classifications
-
- 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
- E04B1/343—Structures characterised by movable, separable, or collapsible parts, e.g. for transport
-
- 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
- E04B1/38—Connections for building structures in general
- E04B1/58—Connections for building structures in general of bar-shaped building elements
Abstract
The invention provides a foldable cuboid fabricated space structure unit, which consists of 8 linear rod pieces, 4 foldable rod pieces and 8 corner points, and is characterized in that: the 4 folding rod pieces are parallel to each other when being completely unfolded, each foldable cuboid assembly type space structure unit is provided with two folding surfaces, and the two folding surfaces are rotating surfaces of the two groups of folding rod pieces when being folded; the middle part and two ends of the folding rod piece are provided with one-way folding hinges, and the length (including the size of the hinges) of the folding rod piece is less than or equal to that of the linear rod piece in the corresponding folding surface before folding; each corner point is provided with 3 connecting holes, and each connecting hole is perpendicular to the other two connecting holes.
Description
Technical Field
The invention relates to a space structure unit, in particular to a foldable cuboid assembly type space structure unit.
Background
In order to meet the cultural sports requirements of people and effectively develop cultural activities, the requirements of building various temporary facilities are more and more, such as temporarily built stages, exhibition stands and grandstands, ice and snow sports diving platforms, roller skating, pattern sliding plates, bicycle sports fields and other facilities. With the rapid rise of labor cost, scaffolds with low bearing capacity, poor stability and time-consuming installation cannot adapt to the alternate footsteps of the times. Therefore, there is a need for a foldable assembly type space structure unit, which can greatly overcome the above disadvantages, especially has variable characteristics, can form various curved space structures, and provides a convenient and reliable solution for facility assembly.
Disclosure of Invention
The various structures built temporarily adopt the form of a scaffold, and have the advantages of more rods, inconvenient installation, low reliability, low stability and low applicability to various curved surface shapes.
The invention provides a foldable cuboid fabricated space structure unit, which consists of eight linear rod pieces, four foldable rod pieces and eight angular points, and is characterized in that: the 4 folding rod pieces are parallel to each other when being completely unfolded, each foldable cuboid assembly type space structure unit is provided with two folding surfaces, and the two folding surfaces are rotating surfaces of the two groups of folding rod pieces when being folded (as shown in figure 2); the middle part and two ends of the folding rod piece are provided with one-way folding hinges, and the length (including the size of the hinges) of the folding rod piece is less than or equal to that of the linear rod piece in the corresponding folding surface before folding; each corner point is provided with 3 connecting holes, and each connecting hole is perpendicular to the other two connecting holes.
Preferably, the hinge is lockable, which makes the unit non-deformable.
Preferably, a cube-fabricated spatial structure unit is employed.
Preferably, round steel tubes are used as the linear rods and the folding rods of the spatial structure unit.
Preferably, square steel pipes are used as the linear bar members and the folding bar members of the space structure unit.
Preferably, composite materials such as engineering plastics are adopted as the linear rod pieces and the folding rod pieces of the space structure unit.
Preferably, a kind of cube or cuboid connection node is used as the corner point.
Preferably, a spherical connecting node is used as the corner point.
Preferably, a pin and snap combination connection is used.
Preferably, a bolt connection is used.
Preferably, the hinge can be locked in any position.
Description of the drawings: as shown in fig. 1, the folding bar 2A, the folding bar 2B and the corner points 3 are connected to each other by hinges. The folding surface is a rotating surface when the two groups of folding rod pieces are folded.
The utility model provides a folding cuboid assembled spatial structure unit, is still less than in ordinary scaffold structure connected node to stability is higher, and assembly speed is faster simultaneously, through reasonable assembly methods, can form stable, high-efficient, convenient novel spatial structure for various temporary structures such as stage, sports match place, stand of building temporarily, the specially adapted constructs the diving tower of ice and snow motion, various curved surface molding's such as style slide, skidding, bicycle athletic ground.
The units and the connecting nodes adopted by the invention are simple to install and uniform in specification. The integral structure adopting the unit and node combination is convenient to disassemble and assemble, easy to recover, energy-saving, environment-friendly and reusable.
The adopted units occupy small space after being folded and are easy to store in a centralized way.
The cube assembled space structure unit is adopted, so that the unit can conveniently form a space structure.
The round steel pipes are used as the linear rod pieces and the folding rod pieces of the space structure unit, so that the same resistance strength of the linear rod pieces in different directions is ensured.
The square steel pipe is used as the linear rod piece and the folding rod piece of the space structure unit, the same resistance strength of the linear rod piece in the main stress direction is guaranteed, the hinge is convenient to arrange, and the rod pieces can be tightly attached after folding and assembling.
The composite materials such as engineering plastics are used as the linear rod piece and the folding rod piece of the space structure unit, and the self weight of the unit is reduced on the premise of ensuring the structural strength.
A rectangular connecting node is used as an angular point, so that all units are connected seamlessly, the reliability of connection between the units is greatly improved, and a reasonable force transmission mode is ensured.
A spherical connecting node is adopted as an angular point, so that bolt connection between units is facilitated, the reliability of connection between the units is improved, and a reasonable force transmission mode is guaranteed.
The connection mode of the bolts is adopted, so that the connection reliability is ensured, and the disassembly and the assembly can be carried out.
The pin and the buckle are combined to ensure quick assembly, disassembly and reliable connection.
The hinge can be locked at any position, and the height of the unit can be flexibly adjusted.
Drawings
FIG. 1 is a three-dimensional view of a folded state of a rectangular parallelepiped fabricated space structure unit
FIG. 2 is a three-dimensional view of a folded state of a rectangular assembled space structure unit
FIG. 3 is a three-dimensional view of a foldable rectangular assembled space structure unit in a fully folded state
FIG. 4 is a three-dimensional view of a spatial structure formed in a staggered manner
FIG. 5 is a three-dimensional view of the spatial structure of the top region when the upper surface is a slope or a curved surface
FIG. 6 three-dimensional view of an assembly node
FIG. 7 is a connection diagram of an assembly node and a foldable cube assembly type space structure unit
The reference numbers are as follows:
1. a linear bar member; 2. folding the rod piece; 3. an angular point; 4. a hinge; 5. and (4) folding the surface.
Detailed Description
The first embodiment is as follows:
the utility model provides a folding cuboid assembled spatial structure unit, this cuboid assembled spatial structure unit comprises eight sharp rod pieces 1, four folding rod pieces 2, and eight angular point 3, and wherein are parallel to each other when four folding rod pieces 2 expand completely, and every folding cuboid assembled spatial structure unit has two folded surfaces 5, and two folded surfaces 5 are the rolling plane when two sets of folding rod pieces 2 are folding. The middle part and two ends of the folding rod piece 2 are provided with one-way folding hinges 4, and the length (including the size of the hinges) of the folding rod piece 2 is less than or equal to the linear rod piece 1 in the corresponding folding surface 5 before folding. Three connection holes are provided in each corner point 3, and each connection hole is perpendicular to the other two connection holes (see fig. 1, 2, 3).
The round steel tube is adopted as the linear rod piece 1 of the foldable cuboid assembly type space structure unit, and reasonable utilization of the rod piece is guaranteed.
A spherical node is used as the angular point 3 for connection, so that the units are connected through bolts, the connection reliability between the units is improved, and a reasonable force transmission mode is ensured.
The foldable cuboid assembly type space structure unit is connected with the spherical node 3 in a bolt connection mode, so that the connection reliability is guaranteed, and the cuboid assembly type space structure unit can be disassembled and assembled.
The second embodiment is as follows:
the utility model provides a folding cuboid assembled spatial structure unit, this cuboid assembled spatial structure unit comprises eight sharp rod pieces 1, four folding rod pieces 2, and eight angular point 3, and wherein are parallel to each other when four folding rod pieces 2 expand completely, and every folding cuboid assembled spatial structure unit has two folded surfaces 5, and two folded surfaces 5 are the rolling plane when two sets of folding rod pieces 2 are folding (as figure 2). The middle part and two ends of the folding rod piece 2 are provided with one-way folding hinges 4, and the length (including the size of the hinges) of the folding rod piece 2 is less than or equal to the linear rod piece in the corresponding folding surface 5 before folding. Three connection holes are provided in each corner point 3, and each connection hole is perpendicular to the other two connection holes (see fig. 1, 2, 3).
The straight line member 1 that adopts the square steel pipe as folding cuboid assembled spatial structure unit guarantees to have the same resistance strength in the main direction of force of straight line member, makes things convenient for the setting of hinge, and folding and post-assembling member can closely laminate.
A rectangular node is adopted as the corner point 3 for connection, so that each unit is connected seamlessly, the connection reliability between the units is greatly improved, and a reasonable force transmission mode is ensured.
The foldable cuboid assembly type space structure unit is connected with the rectangular node 3 in a connecting mode of combining a pin and a buckle, so that the quick disassembly and the reliable connection of the cuboid assembly type space structure unit can be guaranteed (as shown in figures 4, 5, 6 and 7).
Claims (10)
1. The utility model provides a folding cuboid assembled spatial structure unit, this cuboid assembled spatial structure unit comprises eight sharp rod pieces, four folding rod pieces and eight angular points, its characterized in that: the four folding rod pieces are parallel to each other when being completely unfolded, each foldable cuboid assembly type space structure unit is provided with two folding surfaces, and the two folding surfaces are rotating surfaces when the two groups of folding rod pieces are folded; the middle part and two ends of the folding rod piece are provided with one-way folding hinges, and the length of the folding rod piece is less than or equal to that of the linear rod piece in the corresponding folding surface before folding; three connecting holes are arranged in each corner point, and each connecting hole is perpendicular to the other two connecting holes.
2. A collapsible rectangular parallelepiped fabricated space structure unit as claimed in claim 1, wherein: the hinge can be locked, which makes the unit non-deformable.
3. A collapsible rectangular parallelepiped fabricated space structure unit as claimed in claim 1, wherein: a cube-assembled spatial structure unit is adopted.
4. A collapsible rectangular parallelepiped fabricated space structure unit as claimed in claims 1 to 3, wherein: round steel tubes are used as linear rod pieces and folding rod pieces of the space structure unit.
5. A collapsible rectangular parallelepiped fabricated space structure unit as claimed in claim 1, wherein: the square steel pipe is used as a linear rod piece and a folding rod piece of the space structure unit.
6. A collapsible rectangular parallelepiped fabricated space structure unit as claimed in claim 4, wherein: the composite materials such as engineering plastics are adopted as the linear rod piece and the folding rod piece of the space structure unit.
7. A collapsible rectangular parallelepiped fabricated space structure unit as claimed in claim 1, wherein: a cuboid connection node is used as an angular point.
8. A collapsible rectangular parallelepiped fabricated space structure unit as claimed in claim 1, wherein: a spherical or cubic connection node is adopted as the angular point.
9. A collapsible rectangular parallelepiped fabricated space structure unit as claimed in claim 1, wherein: the connecting mode of combining a pin and a buckle or the connecting mode of a bolt is adopted.
10. A collapsible rectangular parallelepiped fabricated space structure unit as claimed in claim 1, wherein: the hinge can be locked in any position.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010643362.8A CN111980160A (en) | 2020-07-06 | 2020-07-06 | Foldable cuboid assembly type space structure unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010643362.8A CN111980160A (en) | 2020-07-06 | 2020-07-06 | Foldable cuboid assembly type space structure unit |
Publications (1)
Publication Number | Publication Date |
---|---|
CN111980160A true CN111980160A (en) | 2020-11-24 |
Family
ID=73439109
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010643362.8A Pending CN111980160A (en) | 2020-07-06 | 2020-07-06 | Foldable cuboid assembly type space structure unit |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN111980160A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115162516A (en) * | 2022-08-09 | 2022-10-11 | 江苏绿艺杭萧钢结构工程有限公司 | Non-welding assembled steel structure for building |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201019266Y (en) * | 2006-12-30 | 2008-02-13 | 马建南 | Quick assembled composite type showing stand |
CN201843369U (en) * | 2010-11-02 | 2011-05-25 | 曾志文 | Connecting part for stage frame |
WO2011120075A1 (en) * | 2010-03-31 | 2011-10-06 | Lowrey Development Pty Ltd | Expandable flat pack dwelling module |
WO2019059845A1 (en) * | 2017-09-19 | 2019-03-28 | Poh Qi Pin | Modular construction system |
CN208686047U (en) * | 2018-06-12 | 2019-04-02 | 中国建筑第七工程局有限公司 | A kind of adjustable scaffold and operation platform |
CN109826470A (en) * | 2019-03-28 | 2019-05-31 | 杭州友邦演艺设备有限公司 | A kind of modularization fast-assembling stage |
CN210598283U (en) * | 2019-03-28 | 2020-05-22 | 杭州友邦演艺设备有限公司 | Modularization fast-assembling stage |
-
2020
- 2020-07-06 CN CN202010643362.8A patent/CN111980160A/en active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201019266Y (en) * | 2006-12-30 | 2008-02-13 | 马建南 | Quick assembled composite type showing stand |
WO2011120075A1 (en) * | 2010-03-31 | 2011-10-06 | Lowrey Development Pty Ltd | Expandable flat pack dwelling module |
CN201843369U (en) * | 2010-11-02 | 2011-05-25 | 曾志文 | Connecting part for stage frame |
WO2019059845A1 (en) * | 2017-09-19 | 2019-03-28 | Poh Qi Pin | Modular construction system |
CN208686047U (en) * | 2018-06-12 | 2019-04-02 | 中国建筑第七工程局有限公司 | A kind of adjustable scaffold and operation platform |
CN109826470A (en) * | 2019-03-28 | 2019-05-31 | 杭州友邦演艺设备有限公司 | A kind of modularization fast-assembling stage |
CN210598283U (en) * | 2019-03-28 | 2020-05-22 | 杭州友邦演艺设备有限公司 | Modularization fast-assembling stage |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115162516A (en) * | 2022-08-09 | 2022-10-11 | 江苏绿艺杭萧钢结构工程有限公司 | Non-welding assembled steel structure for building |
CN115162516B (en) * | 2022-08-09 | 2023-09-01 | 江苏新均力重工有限公司 | Welding-free assembled steel structure for building |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US7992353B2 (en) | Space frame hub joint | |
CA1125982A (en) | Permanent weather covers | |
CN109196173B (en) | Beam connector for arch structure | |
CN103469890B (en) | A kind of bamboo structure Reticulated Domes and assemble method | |
CN111980160A (en) | Foldable cuboid assembly type space structure unit | |
WO2005072352A2 (en) | Construction system with interlocking connectors | |
RU2688381C1 (en) | Spatial mobile frame-modular trade-exhibition system | |
CN110552428A (en) | Spiral stretch-draw overall structure | |
CN111991820B (en) | Arbitrary curved surface space structure composed of foldable units | |
EP0079314A1 (en) | Connecting device for reticular spatial structures, and reticular structures employing such devices | |
GB2446870A (en) | Geodesic frame hub | |
CN202176102U (en) | Stool type foldable scaffold | |
CN107654010B (en) | Round bamboo space three-hinged arch structure unit and round bamboo space three-hinged arch structure system | |
RU93242U1 (en) | Dismountable Construction | |
CN1710316A (en) | Assembled combined fork-shearing frame | |
US5390452A (en) | Modular building block | |
CN111188413A (en) | Plane folding unit and foldable assembling type aluminum alloy supporting structure | |
CN211229452U (en) | Bailey beam full-hall composite scaffold | |
CN211816967U (en) | Plane folding unit and foldable assembling type aluminum alloy supporting structure | |
US6945003B2 (en) | Monumental, stainless-steel cross with I-beam and cable structure | |
CN204015682U (en) | A kind of portable multi-function faldstool | |
CN203342330U (en) | Integrated rainbow-shaped badminton field | |
CN212866713U (en) | Sports floor assembling block connecting structure | |
CN216340105U (en) | Modular building high-stability connecting assembly for severe environment | |
CN220814696U (en) | Quick shipment moves timber apron, modularization quick shipment moves timber apron |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20201124 |
|
RJ01 | Rejection of invention patent application after publication |