CN104499578A - Space free curved surface wooden reticulated shell assembly node of through bolt - Google Patents
Space free curved surface wooden reticulated shell assembly node of through bolt Download PDFInfo
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- CN104499578A CN104499578A CN201410817345.6A CN201410817345A CN104499578A CN 104499578 A CN104499578 A CN 104499578A CN 201410817345 A CN201410817345 A CN 201410817345A CN 104499578 A CN104499578 A CN 104499578A
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- core walls
- walls structure
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- rod
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Abstract
The invention discloses a space free curved surface wooden reticulated shell assembly node of a through bolt, which comprises a core tube and wooden member assembly bodies, wherein the wooden member assembly bodies are mounted at the periphery of the core tube; the core tube is connected with the wooden member assembly bodies via split bolts and nuts or directly via bolts; the wooden member assembly bodies comprise adaptors, rod end embedded bars and wooden rod pieces; the rod end embedded bars are welded on the adaptors; the wooden rod pieces are connected with the adaptors via the rod end embedded bars; cover plates are arranged on the upper end face and the lower end face of the core tube respectively; the core tube is circular or polygonal; and when the core tube is polygonal, the number of the sides of the polygon is two times that of the wooden rod pieces of the wooden member assembly bodies.The assembly node is used for connection of large-span wooden structure reticulated shell nodes, adapts to a concept of green, energy saving and environmental protection, and has good environmental protection significance, social benefits and economic significance.
Description
Technical field
The present invention relates to space structures log cabin top technical field of buildings, being specially a kind of Space Free-Form Surface wood net shell assembling type node be applicable to wearing bolt.
Background technology
Timber is a kind of natural, environmentally friendly material, is considered to the first-selected building materials of " green building ".Timber is all harmless to environmental beneficial in generation, production, use, discarded process.Timber is applied to building and effectively can reduces building comprehensive energy consumption and the negative effect of building to environment, be conducive to built environment friendly society of China.
Be similar to steel work, modern large is the key link of total system across wooden construction net shell node, all has important function to the bearing capacity of total, rigidity and ductility.Be different from traditional form such as ancient building Tenon node, tooth connection, modern greatly across wooden construction mainly with bolts, pin connect and be connected with nail, combined with metal connecting piece by securing members such as pins, realize the connection of component.
Present stage is used in the node of Space Free-Form Surface latticed shell structure, and the application of assembling type node is less, especially wooden construction surface net shell.Assembling type node is conducive to the development of China's industrialization of construction industry, energy conservation of enhancing productivity, development Green environmental-protection building, and is conducive to improving and ensureing construction engineering quality.Therefore develop one and be both applicable to large-scale production, whether have machining equipment again the value of the assembling type node system of excessive demand particularly remarkable.
Summary of the invention
The object of the invention is in the face of domestic research and development are voluntarily greatly across the blank of wooden net shell assembling type node, propose a kind of novel Space Free-Form Surface wood net shell assembling type node to wearing bolt, there is higher bending resistance, connection stiffness.
The technical solution used in the present invention is: a kind of Space Free-Form Surface wood net shell assembling type node to wearing bolt, comprise Core Walls Structure and timber compoment assembly, described timber compoment assembly is arranged on the periphery of Core Walls Structure, is connected or is directly connected by bolt between Core Walls Structure and timber compoment assembly by split bolt and nut;
Described timber compoment assembly comprises adapter, rod end bar planting and rod part, and described rod end bar planting is welded on adapter, and described rod part is connected with adapter by rod end bar planting;
Upper surface and the lower surface of described Core Walls Structure are respectively arranged with cover plate, and Core Walls Structure is circular or polygon, and when Core Walls Structure is polygon, polygonal limit number is the rod number of packages object twice of described timber compoment assembly.
As preferably, the rod number of packages order of described timber compoment assembly is even number, described Core Walls Structure is polygon, is connected between Core Walls Structure with timber compoment assembly by split bolt and nut, the adapter of each rod member can be fixed on two sides of Core Walls Structure symmetry more firmly.
As preferably, the rod number of packages order of described timber compoment assembly is odd number, and described Core Walls Structure is polygon, is directly connected between Core Walls Structure with timber compoment assembly by bolt, is fixed on by adapter on the corresponding side of Core Walls Structure.
As preferably, when running into joints in engineering and being larger, annular stiffening rib can be set inside Core Walls Structure as required, strengthen the rigidity of node.
As preferably, described Core Walls Structure, cover plate and adapter material are stainless steel, alloy or Q system steel.
As preferably, the cross sectional shape of described rod part is square, rectangle or circle, and its material is log, laminated wood, sawn timber, laminated veneer lumber, parallel strand laminated wood or laminated strand lumber.
As preferably, described rod end bar planting is screw rod, round steel, screw-thread steel, steel pipe or FRP (fibre-reinforced plastics).
As preferably, described cover plate is directly welded on upper surface and the lower surface of Core Walls Structure, to improve its rigidity.
As preferably, described cover plate is provided with cover plate Guttr board, and described adapter is provided with adapter Guttr board, is connected, is connected by cover plate with node between cover plate Guttr board with adapter Guttr board by cover plate bolt.
Beneficial effect of the present invention:
1, a kind of Space Free-Form Surface wood net shell assembling type node to wearing bolt provided by the invention, there is good bearing capacity and connection stiffness, all node components all can be prefabricated in the factory production, directly assemble at the construction field (site), the labour intensity and the difficulty of construction that reduce field worker improve construction quality simultaneously.
2, simple, easy for installation, the easy maintenance working drawing review of interior joint form of the present invention is convenient, not only embodies advance technically, also greatly reduces maintenance and the rehabilitation cost of wooden construction, have very high practical value and economic worth.
3, China's timber resources enriches, and selection is convenient, and timber belongs to environmental protection renewable resource, meets the policy that national energy-saving reduces discharging.
Accompanying drawing explanation
Fig. 1 is the on-the-spot integral installation figure of the embodiment of the present invention 1;
Fig. 2 is that the embodiment of the present invention 1 Core Walls Structure has been connected figure with rod member;
Fig. 3 is the embodiment of the present invention 1 prefabrication rod member timber compoment assembly detail drawing;
Fig. 4 is the on-the-spot integral installation figure of the embodiment of the present invention 2;
Fig. 5 is that the embodiment of the present invention 2 Core Walls Structure has been connected figure with rod member.
In figure: 1-Core Walls Structure; 2-adapter; The bar planting of 3-rod end; 4-rod part; 5-timber compoment assembly; 6-split bolt; 7-bolt; 8-cover plate; 9-nut; 10-annular stiffening rib; 11-cover plate bolt; 12-cover plate Guttr board; 13-adapter Guttr board.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention will be further described.
Embodiment 1
As Figure 1-3, a kind of Space Free-Form Surface wood net shell assembling type node to wearing bolt, comprise Core Walls Structure 1 and timber compoment assembly 5, described timber compoment assembly 5 is arranged on the periphery of Core Walls Structure 1, is connected or is directly connected by bolt 7 between Core Walls Structure 1 and timber compoment assembly 5 by split bolt 6 and nut 9; Described timber compoment assembly 5 comprises adapter 2, rod end bar planting 3 and rod part 4, and described rod end bar planting 3 is welded on adapter 2, and described rod part 4 is connected with adapter 2 by rod end bar planting 3; Upper surface and the lower surface of described Core Walls Structure 1 are respectively arranged with cover plate 8.Annular stiffening rib 10 is set inside Core Walls Structure 1.Described Core Walls Structure 1, cover plate 8 and adapter 2 material are stainless steel, alloy or Q system steel.The cross sectional shape of described rod part 4 is square, rectangle or circle, and its material is log, laminated wood, sawn timber, laminated veneer lumber, parallel strand laminated wood or laminated strand lumber.Described rod end bar planting 3 is screw rod, round steel, screw-thread steel, steel pipe or FRP.Described cover plate 8 is provided with cover plate Guttr board 12, and described adapter 2 is provided with adapter Guttr board 13, is connected between cover plate Guttr board 12 with adapter Guttr board 13 by cover plate bolt 11.
Rod part 4 number of described timber compoment assembly 5 is four, the limit number of Core Walls Structure 1 is the twice of rod part 4, be octagon, timber compoment assembly 5 is arranged symmetrically on each side of Core Walls Structure 1, be connected by nut 9 with Core Walls Structure 1, when four rod parts 4 are all fixed on the surrounding of Core Walls Structure 1, adopt split bolt 6 to pass two sides and the corresponding hole of adapter 2 of Core Walls Structure 1 symmetry, timber compoment assembly 5 is fixed on Core Walls Structure 1 more reliably.
Embodiment 2
As illustrated in figures 4-5, the present embodiment is all identical with embodiment remainder, and difference is:
Rod part 4 number of described timber compoment assembly 5 is five, the limit number of Core Walls Structure 1 is the twice of rod part 4, be decagon, timber compoment assembly 5 is arranged on each side of Core Walls Structure 1, and is fixed on more reliably on Core Walls Structure 1 by timber compoment assembly 5 with bolt 7.
It should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.The all available prior art of each ingredient not clear and definite in the present embodiment is realized.
Claims (9)
1. one kind to the Space Free-Form Surface wood net shell assembling type node wearing bolt, it is characterized in that: comprise Core Walls Structure and timber compoment assembly, described timber compoment assembly is arranged on the periphery of Core Walls Structure, is connected or is directly connected by bolt between Core Walls Structure and timber compoment assembly by split bolt and nut;
Described timber compoment assembly comprises adapter, rod end bar planting and rod part, and described rod end bar planting is welded on adapter, and described rod part is connected with adapter by rod end bar planting;
Upper surface and the lower surface of described Core Walls Structure are respectively arranged with cover plate, and Core Walls Structure is circular or polygon, and when Core Walls Structure is polygon, polygonal limit number is the rod number of packages object twice of described timber compoment assembly.
2. a kind of Space Free-Form Surface wood net shell assembling type node to wearing bolt according to claim 1, it is characterized in that: the rod number of packages order of described timber compoment assembly is even number, described Core Walls Structure is polygon, is connected between Core Walls Structure with timber compoment assembly by split bolt and nut.
3. a kind of Space Free-Form Surface wood net shell assembling type node to wearing bolt according to claim 1, it is characterized in that: the rod number of packages order of described timber compoment assembly is odd number, described Core Walls Structure is polygon, is directly connected between Core Walls Structure with timber compoment assembly by bolt.
4. a kind of Space Free-Form Surface wood net shell assembling type node to wearing bolt according to claim 1, is characterized in that: arrange annular stiffening rib inside described Core Walls Structure.
5. a kind of Space Free-Form Surface wood net shell assembling type node to wearing bolt according to claim 1, is characterized in that: described Core Walls Structure, cover plate and adapter material are stainless steel, alloy or Q system steel.
6. a kind of Space Free-Form Surface wood net shell assembling type node to wearing bolt according to claim 1, it is characterized in that: the cross sectional shape of described rod part is square, rectangle or circle, and its material is log, laminated wood, sawn timber, laminated veneer lumber, parallel strand laminated wood or laminated strand lumber.
7. a kind of Space Free-Form Surface wood net shell assembling type node to wearing bolt according to claim 1, is characterized in that: described rod end bar planting is screw rod, round steel, screw-thread steel, steel pipe or FRP.
8. a kind of Space Free-Form Surface wood net shell assembling type node to wearing bolt according to claim 1, is characterized in that: described cover plate is directly welded on upper surface and the lower surface of Core Walls Structure.
9. a kind of Space Free-Form Surface wood net shell assembling type node to wearing bolt according to claim 1, it is characterized in that: described cover plate is provided with cover plate Guttr board, described adapter is provided with adapter Guttr board, is connected between cover plate Guttr board with adapter Guttr board by cover plate bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410817345.6A CN104499578B (en) | 2014-12-24 | 2014-12-24 | Space free curved surface wooden reticulated shell assembly node of through bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410817345.6A CN104499578B (en) | 2014-12-24 | 2014-12-24 | Space free curved surface wooden reticulated shell assembly node of through bolt |
Publications (2)
| Publication Number | Publication Date |
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| CN104499578A true CN104499578A (en) | 2015-04-08 |
| CN104499578B CN104499578B (en) | 2017-02-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410817345.6A Active CN104499578B (en) | 2014-12-24 | 2014-12-24 | Space free curved surface wooden reticulated shell assembly node of through bolt |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104805911A (en) * | 2015-05-08 | 2015-07-29 | 哈尔滨工业大学 | Node system for laminated wood space structure |
| CN106592762A (en) * | 2017-01-25 | 2017-04-26 | 哈尔滨工业大学 | Space assembling type bolt-column joint |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09268656A (en) * | 1996-04-03 | 1997-10-14 | Nikken Sekkei Ltd | Joining structure of wooden beam |
| JP2006028801A (en) * | 2004-07-13 | 2006-02-02 | Tatsumi Tanaka | Truss member connecting structure and truss member connecting method |
| CN201221132Y (en) * | 2008-07-08 | 2009-04-15 | 上海信安幕墙建筑装饰有限公司 | Building network frame node component |
| CN202577600U (en) * | 2011-12-29 | 2012-12-05 | 东南大学 | Assembled joint of latticed shell steel structure with free space and curved surface |
| CN103104034A (en) * | 2011-11-10 | 2013-05-15 | 同济大学 | Connected node of end plate type H-shaped steel beam and rectangular pipe column split bolt |
| CN103556711A (en) * | 2013-10-15 | 2014-02-05 | 南京工业大学 | Fabricated wood structure embedded steel bar joint and construction method thereof |
| CN103603431A (en) * | 2013-10-15 | 2014-02-26 | 南京工业大学 | Assembly wood structure beam column embedded steel bar joint |
| CN204356910U (en) * | 2014-12-24 | 2015-05-27 | 南京工业大学 | A kind of Space Free-Form Surface wood net shell assembling type node to wearing bolt |
-
2014
- 2014-12-24 CN CN201410817345.6A patent/CN104499578B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09268656A (en) * | 1996-04-03 | 1997-10-14 | Nikken Sekkei Ltd | Joining structure of wooden beam |
| JP2006028801A (en) * | 2004-07-13 | 2006-02-02 | Tatsumi Tanaka | Truss member connecting structure and truss member connecting method |
| CN201221132Y (en) * | 2008-07-08 | 2009-04-15 | 上海信安幕墙建筑装饰有限公司 | Building network frame node component |
| CN103104034A (en) * | 2011-11-10 | 2013-05-15 | 同济大学 | Connected node of end plate type H-shaped steel beam and rectangular pipe column split bolt |
| CN202577600U (en) * | 2011-12-29 | 2012-12-05 | 东南大学 | Assembled joint of latticed shell steel structure with free space and curved surface |
| CN103556711A (en) * | 2013-10-15 | 2014-02-05 | 南京工业大学 | Fabricated wood structure embedded steel bar joint and construction method thereof |
| CN103603431A (en) * | 2013-10-15 | 2014-02-26 | 南京工业大学 | Assembly wood structure beam column embedded steel bar joint |
| CN204356910U (en) * | 2014-12-24 | 2015-05-27 | 南京工业大学 | A kind of Space Free-Form Surface wood net shell assembling type node to wearing bolt |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104805911A (en) * | 2015-05-08 | 2015-07-29 | 哈尔滨工业大学 | Node system for laminated wood space structure |
| CN104805911B (en) * | 2015-05-08 | 2016-09-28 | 哈尔滨工业大学 | A kind of joint system for laminated wood space structure |
| CN106592762A (en) * | 2017-01-25 | 2017-04-26 | 哈尔滨工业大学 | Space assembling type bolt-column joint |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104499578B (en) | 2017-02-01 |
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