CN110306667A - A kind of assembled timber structure reticulated shell pin type bindiny mechanism - Google Patents
A kind of assembled timber structure reticulated shell pin type bindiny mechanism Download PDFInfo
- Publication number
- CN110306667A CN110306667A CN201810227457.4A CN201810227457A CN110306667A CN 110306667 A CN110306667 A CN 110306667A CN 201810227457 A CN201810227457 A CN 201810227457A CN 110306667 A CN110306667 A CN 110306667A
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- China
- Prior art keywords
- steel
- pin
- rod part
- groove profile
- 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.)
- Granted
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 12
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 46
- 239000010959 steel Substances 0.000 claims abstract description 46
- 230000002159 abnormal effect Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 8
- 239000002023 wood Substances 0.000 abstract description 5
- 238000010276 construction Methods 0.000 abstract 1
- 239000002184 metal Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 210000001015 abdomen Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/26—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of wood
- E04B1/2604—Connections 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
- E04B1/26—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of wood
- E04B1/2604—Connections specially adapted therefor
- E04B2001/2652—Details of nailing, screwing, or bolting
Landscapes
- 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 technical problem to be solved in the present invention is that a kind of pin type bindiny mechanism is designed and assembles, more rod piece crossover nodes suitable for large span wood latticed shell structure.This bindiny mechanism include special section connector, continuous rod part, discrete rod part, to wearing bolt and pin, it is characterized in that the special section connector is welded by a back-off groove profile part with four pieces of steel plate obliques, assembly is accurately positioned for the ease of scene, reserves hole site in the upper row of four blocks of steel plates and opens up a gap upwards respectively.Except 1 rod part is in addition to node point connection keeps continuous, other rod parts are discontinuous in node connection.Connector specification of the present invention is easily unified, can be mass, and convenient for construction, in-site installation speed is fast, and position of joints weight is relatively light, and steel connector exposed face is smaller, sees that pure timber structure sense is presented in constructional appearance from the bottom up.
Description
Technical field
The present invention relates to building structure field, more rod piece crossover nodes for being mainly used in large span wood latticed shell structure.
Background technique
Timber has the advantages that green, environmental protection, reduction energy consumption etc. are a variety of, and China is greatly developing green building, mentions energetically
Timber structure is advocated, for reducing energy consumption, protection environment is of great significance and the important directions of future architecture development.
Timber structure refers to that main bearing member is wooden engineering structure, progress and people's life water with modern technologies
Flat raising, contemporary Chinese timber structure are also flourishing, and timber structure application range extends to modern architecture from traditional architecture,
It is constantly being broken through in terms of span, height, large-scale timber structure public building has had increase trend in China.
Dome structure is one of structure type more classical in large span timber structure, using it is more be monolayer net shell
System, node is the significant points in large span timber structure, and node has become by the way that metal connecting piece is attached at present
Mainstream, but majority all embeds steel plate using steel hub, steel clamp plate or T-type to be connect with the wooden component, rigidity is larger, and metal part
From great, also unsightly, in conventional coupling arrangement metal connecting piece part usually it is exposed in air, not only with wooden atmosphere
Inaccurate coordination also influences the durability of steel, therefore the position of joints greatly across timber structure material self weight, speed of application, appearance
And durability needs to be improved.
Summary of the invention
Object of the present invention is to design a kind of assembled bindiny mechanism for more rod pieces intersection in large span wood latticed shell structure
Node realizes the quick connection between rod part and metal connecting piece, and rod part is made to provide certain connection stiffness, mitigates node
Divide self weight, while reducing the exposed face of metal connecting piece.
To achieve the above object, for the present invention by taking most commonly seen K6 type net shell node as an example, the technical solution taken is as follows:
Assembled timber structure reticulated shell pin type bindiny mechanism of the invention, including special section connector (3), continuous rod
Part (2), discrete rod part (1), to wearing bolt (42), steel pin nail (41,43 and 44), continuous rod part (2) and special-shaped
Using to wearing bolt (42) and steel pin nail (41) connects, discrete rod part (1) and special section between steel connector (3)
Using steel pin nail (43 and 44) connection between connector (3).
The special section connector (3) includes the web (21) for being buckled to groove profile part, the edge of a wing (22) for being buckled to groove profile part, steel
Limb plate (23) is buckled to the edge of a wing (22) and steel limb plate (23) oblique of groove profile part, applies weld seam in the intersection of each plate, in steel limb
The upper row of plate (23) reserves hole site and opens up a gap (35) upwards.
The edge of a wing (22) and the continuous rod part (2) of the back-off groove profile part are by being connected to wearing bolt (42), in the wing
Corresponding bolt hole (32) are preset respectively on listrium (22) and rod part (2).
Discrete rod part (1) is connected with steel limb plate (23) by steel pin nail (43 and 44), in the discontinuous wood
Preset on rod piece (1) and steel limb plate (23) and steel pin nail (43 and 44)) pin holes (34) of diameter matches, and to the discontinuous rod
Part (1) opens up the groove (14) with steel limb plate (23) thickness matching.
Preferably, the web (21) of the back-off groove profile part is connect with continuous rod part (2) by pin (41), with
Just continuous rod part (2) and special section connector (3) is made to act synergistically, preset on the back-off groove profile part web (21) with
The pin hole (31) of pin (41) diameter matches, while being preset and pin (41) diameter matches in the upside of continuous rod part (2)
Pin hole (11), pin hole (11) depth need not be very big, the supreme row of aperture to wearing on bolt, not with bump against to wearing bolt.
Preferably, the gap (35) on the steel limb plate (23) opens up upwards at corresponding pin (43), and width is gradually
Increase, gap (35) bottom arc radius is matched with pin (43) radius, and gap (35) outer edge is processed into arcuation, both just
It can avoid the influence that stress is concentrated again in installation.
Preferably, for the steel limb plate (23), half is opened up at its flange plate (22) oblique with back-off groove profile part
Circular hole (33), can for nut (45) provide installation space, translate force through weld seam be transferred to back-off groove profile part the edge of a wing (22) after,
It is transferred to the web (21) of back-off groove profile part respectively again, to wearing bolt (42) or continuous rod part (2).
Preferably, it is opened up with discontinuous rod part (1) end at flange plate (22) contact surface of back-off groove profile part
Convenience is provided for installation with space needed for providing nut (45) with the matched chamfered groove of nut (45) size (131 and 132),
Chamfered groove (131 and 132) Wei " ∟ " shape, two discontinuous rod parts (1) in continuous wooden rod piece (2) side connect, two chamfered grooves
(132) " Contraband " shape space is synthesized；Chamfered groove (131) is located at groove (14) side, constitutes with the section of groove (14) other side
" Contraband " shape space.
Preferably, the pin hole (15 and 16) opened up on the discontinuous rod part (1) need not penetrate, and make discontinuous rod
The one side of part (1) can't see pin, part timber holding continuity that is not only beautiful but also can making rod part (1).
Beneficial effects of the present invention are as follows: position of joints steel using amount is less, light weight, relatively inexpensive；Node connection type
Two kinds are connected with pin including being bolted, the edge gap (35) of steel limb plate (23) facilitates installation to position, and applies suitable for assembled
Work；Steel exposed face is small, sees that the complete wooden atmosphere of presentation, appearance neat appearance can also reduce the fire prevention of steel anti-corrosion and apply from bottom to top
The dosage of material, cost-effective and environmentally friendly；Special section connector (3) is integrated in factory process in advance, it is ensured that connector quality,
And it is convenient for assembled in situ；The present invention effectively makes rod part (1,2) and special section connector (3) fit together collaboration work
With node bending resistance and shearing resistance effect are preferable；Steel limb plate (3) and discontinuous rod part (1), the web (21) for being buckled to groove profile part with
Continuous wooden rod piece (2) connection is all made of pin connection, and timber is completely embedded with pin, can effectively play the combination of timber and steel
Effect.
Detailed description of the invention
Fig. 1 is wooden reticulated shell pin type bindiny mechanism structural representation Fig. 1
Fig. 2 is wooden reticulated shell pin type bindiny mechanism structural representation Fig. 2
Fig. 3 is special section connecting-piece structure schematic diagram
Fig. 4 is that special section connecting-piece structure decomposes part schematic diagram, wherein web, (b) that (a) is back-off groove profile part are
It is buckled to the edge of a wing of groove profile part, (c) is steel limb plate
Fig. 5 is continuous wooden member structure schematic diagram
Fig. 6 is discontinuous rod part structural schematic diagram
Fig. 7 is discontinuous rod part end view
Specific embodiment
In order to be more clear technical problem and beneficial effect solved by the invention, below in conjunction with attached drawing and to embodiment party
The text of formula describes, and the present invention will be described.
As shown in Figure 1, the assembled wood reticulated shell pin type bindiny mechanism includes continuous rod part (2), discrete rod
Part (1), special section connector (3), as shown in Figures 2 and 3, special section connector (3) include the web for being buckled to groove profile part
(21), it is buckled to the edge of a wing (22) and the steel limb plate (23) of groove profile part, plate connection is using welding.
When installation, first special section connector (3) and continuous wooden rod piece (2) are connected, then assemble discontinuous rod
Part (1).
Special section connector (3) is directly buckled on continuous wooden rod piece (2), and pin (41) are inserted into the abdomen of back-off groove profile part
In the pin hole (21) and (11) that plate (21) and rod part (2) are reserved, to connect continuous rod part (2) and be buckled to the abdomen of groove profile part
The synergistic action effect of plate (21), rod piece and metal connecting piece is preferable.
Two sides flange plate (22) and the continuous rod part (2) of groove profile part are buckled to by being attached to wearing bolt (42),
The flange plate (22) of back-off groove profile part needs to reserve corresponding keyhole (32 and 12) with continuous rod part (2).
The chamfered groove (131 and 132) on semicircle orifice (33) and discontinuous rod part 2 on steel limb plate (23) gives nut
(45) installation provides enough spaces.
It positions in order to facilitate the installation of, opens up gap (35) in steel limb plate (23) upper end, be first inserted into pin (43) discontinuous
The pin hole (15) of gap (35) is corresponded on rod part (1), in order to allow the pin (43) that gap (35) bottom can be stuck in, by non-company
Continuous rod part (1) is installed downwards from steel limb plate (23) upper end, is made in steel limb plate (23) insertion rod part (1).
Remaining pin (44) is inserted into the reserved pin hole (34 and 16) on steel limb plate (23) and discontinuous rod part (1), pin
Nail is completely embedded with rod part, common stress, the feature for making full use of timber parallel-to-grain compressive strength high.
The present invention meets the change within the scope of true spirit using most commonly seen K6 type net shell node as embodiment
Change or modification also within the scope of the invention as claimed.
Claims (3)
1. a kind of assembled timber structure reticulated shell pin type bindiny mechanism, it is characterised in that including special section connector (3), continuously
Rod part (2), discrete rod part (1), to wear bolt (42), steel pin nail (41,43 and 44),
The special section connector (3) includes the web (21) for being buckled to groove profile part, the edge of a wing (22) for being buckled to groove profile part, steel limb plate
(23), it is buckled to the edge of a wing (22) and steel limb plate (23) oblique of groove profile part, applies weld seam in the intersection of each plate, in steel limb plate
(23) upper row reserves hole site and opens up a gap (35) upwards,
Described pair wear bolt (42) and steel pin nail (41) special section connector (3) is fixed on continuous rod part (2) after,
The steel pin nail (43 and 44) will link together with gap steel limb plate (23) and discontinuous rod part (1),
The prefabricated pin hole (34) with pin diameter matches, back-off on steel limb plate (23) in the special section connector (3)
The default pin hole (31) with pin diameter matches, is buckled on the edge of a wing (22) of groove profile part and presets bolt hole on groove profile part web
(32),
The default bolt hole (32) is located at steel limb plate (23) and is buckled at the edge of a wing (22) oblique of groove profile part, and steel limb plate (23) is then
Semicircle orifice (33) are opened up at the oblique, are taken up space with providing nut (45).
2. a kind of assembled timber structure reticulated shell pin type bindiny mechanism according to claim 1, it is characterised in that the abnormal shape
Steel connector (3) is by being connected on continuous rod part (2) to wearing bolt (42).
3. a kind of assembled timber structure reticulated shell pin type bindiny mechanism according to claim 1, it is characterised in that special section
Each steel limb plate (23) in connector (3) is connected with corresponding discrete rod part (1) by pin (43 and 44) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810227457.4A CN110306667B (en) | 2018-03-20 | 2018-03-20 | Pin type connecting mechanism for assembled wood structure reticulated shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810227457.4A CN110306667B (en) | 2018-03-20 | 2018-03-20 | Pin type connecting mechanism for assembled wood structure reticulated shell |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110306667A true CN110306667A (en) | 2019-10-08 |
| CN110306667B CN110306667B (en) | 2024-05-24 |
Family
ID=68073273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810227457.4A Active CN110306667B (en) | 2018-03-20 | 2018-03-20 | Pin type connecting mechanism for assembled wood structure reticulated shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110306667B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115613700A (en) * | 2022-12-16 | 2023-01-17 | 中交第四航务工程勘察设计院有限公司 | Full-hinged single-layer wood latticed shell structure |
| EP4273339A1 (en) | 2022-05-02 | 2023-11-08 | Kozo | Construction node |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2066406A (en) * | 1979-11-22 | 1981-07-08 | Carr J H | Nodal Joint for Latticework |
| JP2004183477A (en) * | 2003-03-12 | 2004-07-02 | Sankei Home:Kk | Joint metal fitting |
| JP2008285977A (en) * | 2007-05-15 | 2008-11-27 | Nobuhiko Kiyama | Steel-made earthquake resistant joint for wooden framework building |
| CN103469901A (en) * | 2013-09-26 | 2013-12-25 | 南京林业大学 | Bamboo latticed shell hollow sphere connecting joint welded with steel insertion sheets and installing method |
| CN203420360U (en) * | 2013-08-28 | 2014-02-05 | 河北省建筑科学研究院 | Multidirectional steel plate dowel connection part for connecting spatial beam and column of laminated wood |
| CN106284690A (en) * | 2016-10-14 | 2017-01-04 | 天津大学 | A kind of reinforced assembled wood frame construction bean column node |
| CN106368315A (en) * | 2016-10-14 | 2017-02-01 | 天津大学 | Assembly type wood frame structure beam-column joint with sleeve |
| CN107605043A (en) * | 2017-09-15 | 2018-01-19 | 青岛腾远设计事务所有限公司 | A kind of inner ring ribbing assembling type node across timber structure greatly |
| CN107620500A (en) * | 2017-10-26 | 2018-01-23 | 哈尔滨工业大学 | A kind of H c-type assembling type nodes applied to single-layer steel structure cooling tower |
| CN206941805U (en) * | 2017-05-31 | 2018-01-30 | 贵州凯欣产业投资股份有限公司 | A kind of new beam column connection part |
| CN107806273A (en) * | 2017-10-26 | 2018-03-16 | 哈尔滨工业大学 | A kind of assembling type node applied to single-layer steel structure cooling tower |
| CN208219854U (en) * | 2018-03-20 | 2018-12-11 | 青岛理工大学 | A kind of assembled timber structure reticulated shell pin bindiny mechanism |
-
2018
- 2018-03-20 CN CN201810227457.4A patent/CN110306667B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2066406A (en) * | 1979-11-22 | 1981-07-08 | Carr J H | Nodal Joint for Latticework |
| JP2004183477A (en) * | 2003-03-12 | 2004-07-02 | Sankei Home:Kk | Joint metal fitting |
| JP2008285977A (en) * | 2007-05-15 | 2008-11-27 | Nobuhiko Kiyama | Steel-made earthquake resistant joint for wooden framework building |
| CN203420360U (en) * | 2013-08-28 | 2014-02-05 | 河北省建筑科学研究院 | Multidirectional steel plate dowel connection part for connecting spatial beam and column of laminated wood |
| CN103469901A (en) * | 2013-09-26 | 2013-12-25 | 南京林业大学 | Bamboo latticed shell hollow sphere connecting joint welded with steel insertion sheets and installing method |
| CN106284690A (en) * | 2016-10-14 | 2017-01-04 | 天津大学 | A kind of reinforced assembled wood frame construction bean column node |
| CN106368315A (en) * | 2016-10-14 | 2017-02-01 | 天津大学 | Assembly type wood frame structure beam-column joint with sleeve |
| CN206941805U (en) * | 2017-05-31 | 2018-01-30 | 贵州凯欣产业投资股份有限公司 | A kind of new beam column connection part |
| CN107605043A (en) * | 2017-09-15 | 2018-01-19 | 青岛腾远设计事务所有限公司 | A kind of inner ring ribbing assembling type node across timber structure greatly |
| CN107620500A (en) * | 2017-10-26 | 2018-01-23 | 哈尔滨工业大学 | A kind of H c-type assembling type nodes applied to single-layer steel structure cooling tower |
| CN107806273A (en) * | 2017-10-26 | 2018-03-16 | 哈尔滨工业大学 | A kind of assembling type node applied to single-layer steel structure cooling tower |
| CN208219854U (en) * | 2018-03-20 | 2018-12-11 | 青岛理工大学 | A kind of assembled timber structure reticulated shell pin bindiny mechanism |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4273339A1 (en) | 2022-05-02 | 2023-11-08 | Kozo | Construction node |
| CN115613700A (en) * | 2022-12-16 | 2023-01-17 | 中交第四航务工程勘察设计院有限公司 | Full-hinged single-layer wood latticed shell structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110306667B (en) | 2024-05-24 |
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