CN106149899A - Annular self-locking node connecting structure - Google Patents
Annular self-locking node connecting structure Download PDFInfo
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- CN106149899A CN106149899A CN201510132875.1A CN201510132875A CN106149899A CN 106149899 A CN106149899 A CN 106149899A CN 201510132875 A CN201510132875 A CN 201510132875A CN 106149899 A CN106149899 A CN 106149899A
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- ring
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- locking
- node
- voussoir
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Abstract
A kind of annular self-locking node connecting structure, it belongs to building connector, is mainly used in the connection of construction steel frame joint, including square tube post；Also include a friction shear resisting bucket being made up of the friction shear resisting board that four shapes are identical；Also include that upper and lower each ring-type node with different directions connecting plate is formed.The connection on two crossing directions can be completed simultaneously, the connection of girder steel can not only be solved on two crossing directions with high problem, moreover it is possible to the power transmission making all directions is more preferable, can also reduce installation procedure and can save material simultaneously.
Description
Technical field
The present invention relates to a kind of building connector, in particular relate to a kind of steel structure frame and connect node.
Background technology
In construction steel frame, the steel structure connection characteristic between crossbeam and mullion is the key of structural-load-carrying capacity and shock resistance.
Traditional steel structure node connects typically takes welding or welding and bolt to combine connected mode, and its shortcoming is to easily cause stress collection
In or inconvenience is installed, and be unfavorable for that standardized production is less economical.
The applicant, in 2007, has applied for a kind of " Connection Card and construction steel frame node structure ", in 2009, and application
A kind of " Connection Card and use the construction steel frame node structure of this Connection Card ", it is disadvantageous in that: a node knot
Structure needs four pairs of fasteners of eight fastener compositions to complete the connection of whole node.Wherein connected by each pair fastener up and down
The flange plate up and down of the girder steel in direction, opposite two, the crossing direction being perpendicular to girder steel then need to be by each pair fastener the most up and down
Complete to intersect the connection of the flange plate up and down of girder steel.Two are needed to intersect the top flange of direction girder steel at sustained height in the application
In plane, therefore the fastener in a direction just can only be put, and the fastening of another vertical direction snaps into and puts, and causes node to exist
Transmission force property on two crossing directions is different；Additionally in same plane, fastener is not only given and is installed band by positive and negative installation two
It is inconvenient to come, and is also unfavorable for saving material.The applicant submits in December, 2014 and accepts, and has applied for a kind of " annular
Self-locking node connecting structure " (201410801851.6), solve and can complete the connection on two crossing directions simultaneously, and solve
Determined the connection of girder steel on two crossing directions with high problem.But both nodes are both needed to by installing facility or specific purpose tool etc.
Node just can be made to reach ideal performance or fully realize the shear resistance of this node structure, as in 201410801851.6 Fig. 5
Fastening pretension bolt (43) after applying bigger pulling force at F can make this node structure fully realize bigger shear resistance simultaneously.
If there being a kind of node structure, can possess assembling structure have possess preferable shearing resistance and anti-bending strength simultaneously again can not be by specially
With facility, can complete to install simply by the method for clamping screw, the installation of great quantity of small building frame construction will be applicable to,
Such as little structural steel frame classification villa structure.
Summary of the invention
It is an object of the invention to provide a kind of ring node attachment structure, it can complete multi-direction by upper and lower two ring nodes
The connection of girder steel, and can effectively reduce connecting bolt, structure letter without special-purpose machines and tools node structure convenient for assembly when mounted
Single easy for installation.
In order to realize such scheme, the technical solution of the present invention is: a kind of ring node attachment structure, including square tube post；
Also include that upper and lower each ring-type node with different directions connecting plate is formed；Also include the wedge being supported on down ring-type node
Block group and block composition that is fixing or that be welded on square tube column outer wall.Each described ring-type node with different directions connecting plate, has
The connecting plate being connected with variant direction steel beam flange plate；Each described connecting plate side is connected with and is perpendicular to connecting plate and dead ring
Gripper shoe；Each described ring-type node with different directions connecting plate, has and within one week, is perpendicular to the vertical of planar annular along ring-type node
The dead ring that plate surrounds；Described dead ring, corresponding institute four cylinders of formula tubing string are four sections of identical self-locking load-carrying ring lobes of shape,
The self-locking shoulder on symmetrical inclined-plane it is provided with inside self-locking load-carrying ring lobe every section described；Have described in each on the self-locking shoulder on symmetrical inclined-plane and join
There is a voussoir group；Each described voussoir group has a pair identical voussoir staggered relatively of shape to be passed by voussoir bolt, described voussoir
Bolt end has nut, described voussoir to have via, is installed with spring in described voussoir bolt and outside described voussoir staggered relatively
Sheet；Each described fixing or be welded on the block on square tube column outer wall, it is respectively supported at the lower ring of this annular self-locking node connecting structure
The middle part of the downside of the voussoir of shape node；The described slope that self-locking is takeed on and described voussoir group matches having symmetrical inclined-plane and phase
The cylinder answered becomes Self-locking angle.Described not doing with the web of girder steel with the ring-type node of different directions connecting plate is connected, and directly will
Between dead ring and the connecting plate of the upper and lower ring-type node that girder steel is placed in this ring node attachment structure.
Ring node attachment structure of the present invention, the wherein said ring-type node with different directions connecting plate, have along ring-type node one
It is perpendicular to the dead ring that the riser of square tube post plane surrounds week；
Ring node attachment structure of the present invention, the wherein said dead ring with different directions connecting plate, there is corresponding institute formula tubing string
The dead ring structure that the identical faces number of four cylinders is i.e. linked to be in the self-locking load-carrying ring lobe that the shape of four sections is identical；
Ring node attachment structure of the present invention, the wherein said dead ring with different directions connecting plate, there is multiple different directions
Stretch out the connecting plate for connecting steel beam flange plate of dead ring outer ring；
Ring node attachment structure of the present invention, the connecting plate stretching out dead ring outer ring of wherein said multiple different directions, connecting
Plate side connects the gripper shoe being perpendicular to connecting plate and dead ring；
Ring node attachment structure of the present invention, the most each described in symmetrically inclined-plane self-locking shoulder on be each equipped with voussoir group；
Ring node attachment structure of the present invention, wherein said voussoir group, there is a pair identical centre staggered relatively of shape porose
Voussoir, is had the voussoir bolt of nut to pass by an one end, in described voussoir bolt and the voussoir described staggered relatively that passed
Outer either end is installed with spring leaf；
Ring node attachment structure of the present invention, wherein said fixing or be welded on the block on square tube column outer wall, it is respectively supported at this
The middle part of the downside of the voussoir of ring-type node under annular self-locking node connecting structure；
Ring node attachment structure of the present invention, the inclined-plane that the wherein said self-locking shoulder having symmetrical inclined-plane and described voussoir group match is oblique
Degree becomes Self-locking angle with corresponding cylinder；
Ring node attachment structure of the present invention, the inclined-plane that the wherein said self-locking shoulder having symmetrical inclined-plane and described voussoir group match is oblique
Degree becomes Self-locking angle with corresponding cylinder；
Ring node attachment structure of the present invention, wherein said node does not do with the web of girder steel and is connected, and girder steel can directly be placed in this
Shearing resistance is provided by dead ring to girder steel between dead ring and the connecting plate of the upper and lower ring-type node of ring node attachment structure.
Use after such scheme, ring node attachment structure of the present invention, by upper and lower each one with different directions connecting plate
Connecting plate on ring-type node, can by the upper and lower edge of a wing of the girder steel on different directions respectively by the most same with not Tongfang
Complete to connect to the ring-type node of connecting plate, not only solve all directions beam with high problem, also solve and use same joint
Put the connectivity problem of different directions girder steel；Tight by have the riser being perpendicular to planar annular in a week along ring-type node to surround
Gu ring and inner side thereof each have the self-locking on symmetrical inclined-plane to take on, and the voussoir being furnished with on each self-locking shoulder having symmetrical inclined-plane
Organize such structure, the fastening to ring-type node can be completed by the voussoir bolt of locking wedge block group；By there being symmetrical inclined
The slope that the self-locking shoulder in face and described voussoir group match is designed to Self-locking angle with corresponding cylinder, can make voussoir bolt
Pretension effect possesses steady-state conditions.By bullet will be installed with in the voussoir bolt of voussoir group and outside described voussoir staggered relatively
The effect of reed, can make dead ring elasticity occur in the direction when the connecting plate tension of ring-type node operationally either direction
Cause self-locking shoulder in the direction to produce gap with cylinder during stretching, voussoir group can be made in voussoir group under the effect of spring to reach
To the effect in supplementary gap, ring node attachment structure of the present invention can be made to reach the purpose working and more fastening, it is ensured that node
Reliability.Fix by each or be welded on the block on square tube column outer wall, being respectively supported at this annular self-locking node connecting structure
Under the middle part of downside of voussoir of ring-type node, can realize when pre-installing node without by by each for ring-type node connecting plate
Under the state applying certain pulling force, further locking wedge block bolt obtains bigger pretightning force and reaches to obtain and preferably carries energy
The purpose of power, and simplify installation, block is without directly sharing shearing resistance simultaneously, and only plays increase voussoir frictional force effect,
And alleviate the stress of block.By directly girder steel being placed in the fastening of the upper and lower ring-type node of this ring node attachment structure
Between ring and connecting plate；Can make described node be not required to the web of girder steel do be connected and save bolt and simplify install.
The present invention is further described with embodiment below in conjunction with the accompanying drawings.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of ring-type node；
Fig. 2-1 is the vertical schematic three dimensional views of dead ring structure of ring-type node；
Ring-type joint structure after Fig. 2-2, Fig. 2-3 are equipped with voussoir group founds schematic three dimensional views；
Fig. 3 is annular self-locking node connecting structure combination schematic three dimensional views；
Fig. 4 to Fig. 7 is annular self-locking node connecting structure installation process schematic three dimensional views；
Detailed description of the invention
Refer to shown in Fig. 1 to Fig. 3, annular self-locking node connecting structure of the present invention: include square tube post 1；Also include upper and lower
Each ring-type node 2 with different directions connecting plate is formed；Also include being supported on lower end with different directions connecting plate
The voussoir group of ring-type node 24 times the bracer 3 being fixed on square tube post 1 are formed.Each described with different directions connection
The ring-type node 2 of plate, has the connecting plate 22 being connected with variant direction steel beam flange plate；Each described with different directions connection
The ring-type node 2 of plate, has the dead ring 21 that the riser being perpendicular to planar annular in a week along ring-type node surrounds；Described dead ring 21,
Four cylinders of corresponding institute formula tubing string 1 are four sections of identical self-locking load-carrying ring lobes 2 ' of shape, at self-locking load-carrying ring lobe every section described
2 ' inner sides are provided with the self-locking shoulder 23 on symmetrical inclined-plane；Have described in each on the self-locking shoulder 23 on symmetrical inclined-plane and be furnished with a voussoir group 4；
Each described voussoir group 4 has a pair shape voussoir 41 identical and staggered relatively and is passed by one or several voussoir bolt 43,
Described voussoir bolt 43 termination has nut, described voussoir 41 to have via, in described voussoir bolt 43 and through described staggered relatively
Voussoir 41 outside be installed with spring leaf 42；The described self-locking having symmetrical inclined-plane is takeed on and described voussoir group matches to obtain slope and phase
The cylinder answered becomes Self-locking angle；Each described bracer 3, is fixed on square tube post 1 and is supported on lower end with different directions connecting plate
The voussoir group 4 times of ring-type node 2.
Refer to shown in Fig. 4 to Fig. 7, for the installation process schematic diagram of annular self-locking node connecting structure of the present invention, first by this
One ring-type node 2 with different directions connecting plate of bright annular self-locking node connecting structure is loaded on and is fixed on square tube post 1 and supports
On relevant position on block 3, locking wedge block bolt 43；Girder steel frame fills on node part bolt again fix；Again by another
Ring-type node 2 with different directions connecting plate is loaded on the position on square tube 1 and girder steel, locking wedge block bolt 43, locking
With whole bolts of girder steel, installation.
Embodiment described above is only to be described the preferred embodiment of the present invention, not limits the scope of the present invention
Fixed, on the premise of designing spirit without departing from the present invention, technical scheme is made by this area ordinary skill technical staff
Various deformation and improvement, all should fall in the protection domain that claims of the present invention determines.
Claims (6)
1. an annular self-locking node connecting structure, including square tube post 1；Also include that upper and lower each ring-type node 2 with different directions connecting plate is formed；Also include being supported on lower end to be formed with the voussoir group 4 times of the ring-type node 2 of different directions connecting plate the bracer 3 that is fixed on square tube post 1, it is characterized in that: each described ring-type node 2 with different directions connecting plate, have the connecting plate 22 being connected with variant direction steel beam flange plate；Each described ring-type node 2 with different directions connecting plate, has the dead ring 21 that the riser being perpendicular to planar annular in a week along ring-type node surrounds；Described dead ring 21, four cylinders of corresponding institute formula tubing string 1 are four sections of identical self-locking load-carrying ring lobes 2 ' of shape, are arranged with two at the two ends of self-locking load-carrying ring lobe 2 ' inner side every section described and have the self-locking shoulder 23 on symmetrical inclined-plane, being welded with interior connecting plate therebetween；Have described in each on the self-locking shoulder 23 on symmetrical inclined-plane and be furnished with a voussoir group 4；Each described voussoir group 4 has a pair shape voussoir 41 identical and staggered relatively and is passed by a voussoir bolt 43, there is nut described voussoir bolt 43 termination, described voussoir 41 has via, is installed with spring leaf 42 in described voussoir bolt 43 and outside described voussoir 41 staggered relatively；The slope that the described self-locking shoulder having symmetrical inclined-plane and described voussoir group match becomes Self-locking angle with corresponding cylinder.
2. annular self-locking node connecting structure as claimed in claim 1, it is characterised in that: include that upper and lower each ring-type node 2 with different directions connecting plate is formed.
3. annular self-locking node connecting structure as claimed in claim 1, it is characterised in that: include being supported on lower end and formed with the voussoir group 4 times of the ring-type node 2 of different directions connecting plate the bracer 3 that is fixed on square tube post 1.
4. the annular self-locking node connecting structure as described in claim 1 and claim 2, it is characterised in that: the described ring-type node 2 with different directions connecting plate, there is the dead ring 21 that the riser being perpendicular to planar annular in a week along ring-type node surrounds.
5. the annular self-locking node connecting structure as described in claim 1 and claim 2 and claim 4, it is characterized in that: described dead ring 21, four cylinders of corresponding institute formula tubing string 1 are four sections of identical self-locking load-carrying ring lobes 2 ' of shape, are provided with the self-locking shoulder 23 on symmetrical inclined-plane in self-locking load-carrying ring lobe 2 ' inner side every section described.
6. the annular self-locking node connecting structure as described in claim 1 and claim 5, it is characterised in that: have described in each on the self-locking shoulder 23 on symmetrical inclined-plane and be furnished with a voussoir group 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510132875.1A CN106149899B (en) | 2015-03-25 | 2015-03-25 | The self-locking node connecting structure of annular |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510132875.1A CN106149899B (en) | 2015-03-25 | 2015-03-25 | The self-locking node connecting structure of annular |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106149899A true CN106149899A (en) | 2016-11-23 |
| CN106149899B CN106149899B (en) | 2019-07-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510132875.1A Active CN106149899B (en) | 2015-03-25 | 2015-03-25 | The self-locking node connecting structure of annular |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113529978A (en) * | 2021-06-29 | 2021-10-22 | 浙江天壹重石建设科技有限公司 | Assembly type building node |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3957069B2 (en) * | 2002-10-30 | 2007-08-08 | 東日本旅客鉄道株式会社 | Column beam connection method of steel structure building using both plate and filler. |
| CN101408041A (en) * | 2007-10-08 | 2009-04-15 | 甘秀明 | Connecting clamp and construction steel frame node structure |
| CN202214825U (en) * | 2011-08-04 | 2012-05-09 | 甘秀明 | Joint structure for tubular vertical column and beams |
| CN204876087U (en) * | 2015-03-25 | 2015-12-16 | 甘秀明 | Annular auto -lock nodal connection structure |
-
2015
- 2015-03-25 CN CN201510132875.1A patent/CN106149899B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3957069B2 (en) * | 2002-10-30 | 2007-08-08 | 東日本旅客鉄道株式会社 | Column beam connection method of steel structure building using both plate and filler. |
| CN101408041A (en) * | 2007-10-08 | 2009-04-15 | 甘秀明 | Connecting clamp and construction steel frame node structure |
| CN202214825U (en) * | 2011-08-04 | 2012-05-09 | 甘秀明 | Joint structure for tubular vertical column and beams |
| CN204876087U (en) * | 2015-03-25 | 2015-12-16 | 甘秀明 | Annular auto -lock nodal connection structure |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113529978A (en) * | 2021-06-29 | 2021-10-22 | 浙江天壹重石建设科技有限公司 | Assembly type building node |
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|---|---|
| CN106149899B (en) | 2019-07-02 |
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