CN106149899B - The self-locking node connecting structure of annular - Google Patents
The self-locking node connecting structure of annular Download PDFInfo
- Publication number
- CN106149899B CN106149899B CN201510132875.1A CN201510132875A CN106149899B CN 106149899 B CN106149899 B CN 106149899B CN 201510132875 A CN201510132875 A CN 201510132875A CN 106149899 B CN106149899 B CN 106149899B
- Authority
- CN
- China
- Prior art keywords
- voussoir
- node
- connecting plate
- ring
- different directions
- 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.)
- Active
Links
Landscapes
- Joining Of Building Structures In Genera (AREA)
Abstract
A kind of self-locking node connecting structure of annular, belongs to building connector, is mainly used in the connection of construction steel frame joint, including square tube column；It further include the upper and lower each one cyclic annular node for having different directions connecting plate；It further include being supported on the supporting block under voussoir group of the lower end with the cyclic annular node of different directions connecting plate and being fixed on square tube column to be formed, the connection that can be completed at the same time on two intersection directions, it not only can solve the same Gao Wenti of connection of two intersection direction upper girder steels, the power transmission of all directions can also be made more preferable, while also can be reduced installation procedure and material can be saved.
Description
Technical field
The present invention relates to a kind of building connectors, in particular relate to a kind of steel structure frame connecting node.
Background technique
In construction steel frame, the steel structure connection characteristic between crossbeam and mullion is structural-load-carrying capacity and shock resistance
It is crucial.Welding or welding and bolt combination connection type are generally taken in traditional steel structure node connection, the disadvantage is that easily causing
Stress is concentrated or installation is inconvenient, and it is less economical to be unfavorable for standardized production.
The applicant applied for a kind of " connection card and construction steel frame node structure " in 2007, in 2009, application
A kind of " connection card and the construction steel frame node structure using the connection card ", disadvantage is that: node structure
Four pairs of fasteners of eight fasteners composition are needed to complete the connection of entire node.Wherein by upper and lower each pair fastener connection pair
The flange plate up and down of the girder steel in two direction of face, and then need to be complete by other each pair fastener up and down perpendicular to the intersection direction of girder steel
At the connection of the flange plate up and down of intersection girder steel.Need the top flange of two intersection direction girder steels in the flat of sustained height in the application
On face, therefore the fastener in a direction can only just put, and the fastening of another vertical direction is snapped into and is put, and causes node at two
The transmission force property intersected on direction is different；In addition two pairs of fasteners of positive and negative installation are not only brought not to installation in same plane
Just, also it is unfavorable for saving material.The applicant has applied for a kind of " self-locking node of annular in December, 2014 submits and accepts
Connection structure " (201410801851.6) solves while can complete the connection on two intersection directions, and solves two phases
Hand over the same Gao Wenti of connection of direction upper girder steel.But both nodes are both needed to just make node by installation equipment or specific purpose tool etc.
Reach ideal performance or sufficiently realizes the shear resistance of the node structure, it is as larger in applied at F in 201410801851.6 Fig. 5
Fastening pretension bolt (43) simultaneously after pulling force can make the node structure sufficiently realize biggish shear resistance.If there is a kind of section
Point structure, can have assembling structure have have preferable shearing resistance and anti-bending strength simultaneously again can not be by special-purpose machines and tools, can be with
Installation is completed simply by the method for clamping screw, the installation of great quantity of small building frame construction, such as small-sized steel framework will be suitable for
Frame class villa structure.
Summary of the invention
The object of the present invention is to provide a kind of ring node connection structures, can be completed by upper and lower two ring nodes
The connection of multi-direction girder steel, and node structure that during installation can be convenient for assembly without special-purpose machines and tools, effectively reduce connection bolt,
Structure is simply easy for installation.
In order to realize above scheme, technical solution of the invention are as follows: a kind of ring node connection structure, including square tube
Column；It further include that the upper and lower each one cyclic annular node with different directions connecting plate is formed；It further include being supported on lower cyclic annular node
Voussoir group and fixation or the block being welded on square tube column outer wall composition.Each ring joint for having different directions connecting plate
Point has the connecting plate being connected with variant direction steel beam flange plate；Each connecting plate side is connected with perpendicular to connecting plate
With the support plate of dead ring；Each cyclic annular node for having different directions connecting plate, has along cyclic annular node one week perpendicular to ring
The dead ring that the vertical plate of shape plane surrounds；The dead ring, corresponding be formulated four cylinders of tubing string be in shape it is identical four sections oneself
Load-carrying ring valve is locked, equipped with symmetrical slope from lock shoulder on the inside of every section of self-locking load-carrying ring valve；Described there is symmetrical inclined each
It is furnished with a voussoir group from lock shoulder in face；Each voussoir group has the identical voussoir staggered relatively of a pair of of shape by voussoir spiral shell
Bolt passes through, and the voussoir bolt end has nut, and the voussoir has via hole, and the voussoir bolt is interior and passes through described staggered relatively
Voussoir outside be installed with spring leaf；Each fixation or the block being welded on square tube column outer wall, it is self-locking to be respectively supported at this annular
The middle part of the downside of the voussoir of the lower cyclic annular node of node connecting structure；It is described have symmetrical slope from lock shoulder and the voussoir group
The slope matched is with corresponding cylinder at Self-locking angle.The cyclic annular node and girder steel with different directions connecting plate
Web does not connect, and girder steel is directly placed in dead ring and the connection of the upper and lower cyclic annular node of this ring node connection structure
Between plate.
Ring node connection structure of the present invention, wherein the cyclic annular node for having different directions connecting plate, has along ring-type
The node one week dead ring surrounded perpendicular to the vertical plate of square tube column plane；
Ring node connection structure of the present invention, wherein the dead ring for having different directions connecting plate, has correspondence to be matched
The identical faces number of four cylinders of square tube column is in the fastening ring structure that four sections of the identical self-locking load-carrying ring valve of shape is linked to be；
Ring node connection structure of the present invention, wherein the dead ring for having different directions connecting plate, has multiple and different
The connecting plate for being used to connect steel beam flange plate of the stretching dead ring outer ring in direction；
Ring node connection structure of the present invention, wherein the connecting plate of the stretching dead ring outer ring of the multiple different directions,
The support plate perpendicular to connecting plate and dead ring is connected in connecting plate side；
Ring node connection structure of the present invention, wherein being each equipped with voussoir from lock shoulder in symmetrical slope described in each
Group；
Ring node connection structure of the present invention, wherein the voussoir group, there is the identical centre staggered relatively of a pair of of shape
Porose voussoir has the voussoir bolt of nut to pass through by an one end, and in the voussoir bolt and what is passed through described opposite puts
The outer either end of the voussoir set is installed with spring leaf；
Ring node connection structure of the present invention, wherein the fixation or the block being welded on square tube column outer wall, are propped up respectively
Support the middle part in the downside of the voussoir of the lower cyclic annular node of the self-locking node connecting structure of this annular；
Ring node connection structure of the present invention, wherein described have matching from lock shoulder and the voussoir group for symmetrical slope
Slope is with corresponding cylinder at Self-locking angle；
Ring node connection structure of the present invention, wherein described have matching from lock shoulder and the voussoir group for symmetrical slope
Slope is with corresponding cylinder at Self-locking angle；
Ring node connection structure of the present invention, wherein the web of the node and girder steel does not connect, it can be directly by girder steel
It is placed between the dead ring and connecting plate of the upper and lower cyclic annular node of this ring node connection structure that girder steel is provided by dead ring and resists
Shearing.
After adopting the above scheme, ring node connection structure of the present invention is connected by upper and lower each one with different directions
Connecting plate on the cyclic annular node of plate, can be by the upper and lower edge of a wing of the girder steel on different directions respectively by same with not up and down
The cyclic annular node of equidirectional connecting plate is completed to connect, and not only solves the problem of all directions Liang Tonggao, also solves with same
A node completes the connectivity problem of different directions girder steel；It is surrounded by having along the cyclic annular node one week vertical plate perpendicular to planar annular
Dead ring and its inside it is each have symmetrical slope from lock shoulder, and in each one be furnished with from lock shoulder for having symmetrical slope
Structure as voussoir group can complete the fastening to cyclic annular node by the voussoir bolt of locking wedge block group；By that will have pair
Claim the slope matched from lock shoulder and the voussoir group on inclined-plane to be designed to Self-locking angle with corresponding cylinder, voussoir spiral shell can be made
The preload effect of bolt has stable condition.By being worn in the voussoir bolt by voussoir group and outside the voussoir staggered relatively
There is spring leaf, dead ring can be made to occur in the direction in the cyclic annular node connecting plate tension of either direction at work
Caused when elastic stretching in this direction generate gap from lock shoulder and cylinder, voussoir can be made under the action of spring in voussoir group
Group has the function that supplement gap, ring node connection structure of the present invention can be made to achieve the purpose that fasten more working, guarantee section
The reliability of point.By each fixation or the block being welded on square tube column outer wall, it is respectively supported at the self-locking node connection of this annular
The middle part of the downside of the voussoir of the lower cyclic annular node of structure, can realize when pre-installing node without by respectively connecting cyclic annular node
Apply in the state of certain pulling force further locking wedge block bolt at plate and obtains bigger pretightning force and to reach acquisition ideal
The purpose of bearing capacity, and simplify installation, while block is without directly sharing shearing resistance, and only rise and increase voussoir frictional force
Effect, and mitigate the stress of block.By the upper and lower cyclic annular node that girder steel can be directly placed in this ring node connection structure
Between dead ring and connecting plate；Can make the web of the node and girder steel be not required to connect and save bolt and simplify installation.
Present invention will be further explained below with reference to the attached drawings and examples.
Detailed description of the invention
Fig. 1 is the schematic diagram of cyclic annular node；
Fig. 2-1 is that the dead ring of cyclic annular node constructs vertical schematic three dimensional views；
Fig. 2-2, Fig. 2-3 are equipped with the vertical schematic three dimensional views of cyclic annular joint structure after voussoir group；
Fig. 3 is the self-locking node connecting structure combination schematic three dimensional views of annular；
Fig. 4 to Fig. 7 is the self-locking node connecting structure installation process schematic three dimensional views of annular；
Specific embodiment
Shown in please referring to Fig.1 to Fig.3, the self-locking node connecting structure of present invention annular: including square tube column 1；It further include upper and lower
Each one cyclic annular node 2 with different directions connecting plate is formed；It further include being supported on lower end with different directions connecting plate
Cyclic annular node 2 voussoir group 4 it is lower and the supporting block 3 that is fixed on square tube column 1 is formed.It is each described with different directions connection
The cyclic annular node 2 of plate has the connecting plate 22 being connected with variant direction steel beam flange plate；It is each described with different directions connection
The cyclic annular node 2 of plate has along one week dead ring 21 surrounded perpendicular to the vertical plate of planar annular of cyclic annular node；The dead ring
21, four cylinders of corresponding be formulated tubing string 1 are in the identical four sections of self-locking load-carrying ring valves 2 ' of shape, in every section of self-locking carrying
2 ' inside of ring valve be equipped with symmetrical slope from lock shoulder 23；It is each it is described have symmetrical slope from lock shoulder 23 equipped with a voussoir
Group 4；Voussoir 41 that each voussoir group 4 has a pair of of shape identical and staggered relatively is simultaneously worn by one or several voussoir bolts 43
It crosses, there is nut in 43 end of voussoir bolt, and the voussoir 41 has via hole, and the voussoir bolt 43 is interior and puts relatively across described
Spring leaf 42 is installed with outside the voussoir 41 set；It is described have symmetrical slope from lock shoulder and the voussoir group match slope with
Corresponding cylinder is at Self-locking angle；Each supporting block 3 is fixed on square tube column 1 and is supported on lower end with different directions connection
Under the voussoir group 4 of the cyclic annular node 2 of plate.
It please refers to shown in Fig. 4 to Fig. 7, for the installation process schematic diagram of the self-locking node connecting structure of present invention annular, first will
One cyclic annular node 2 with different directions connecting plate of the self-locking node connecting structure of annular of the invention, which is loaded on, is fixed on square tube column
On corresponding position in 1 supporting block 3, locking wedge block bolt 43；Girder steel frame is fixed in dress part bolt on node again；It again will be another
One cyclic annular node 2 with different directions connecting plate is loaded on the position on square tube 1 and girder steel, locking wedge block bolt 43,
Whole bolts of locking and girder steel, are installed.
Embodiment described above is only that preferred embodiments of the present invention will be described, not to the scope of the present invention
It is defined, without departing from the spirit of the design of the present invention, this field ordinary engineering and technical personnel is to technology of the invention
The various changes and improvements that scheme is made, should fall within the scope of protection determined by the claims of the present invention.
Claims (1)
1. a kind of self-locking node connecting structure of annular, including square tube column (1)；Further include upper and lower each one to connect with different directions
The cyclic annular node (2) of fishplate bar；It further include the voussoir group (4) for being supported on cyclic annular node (2) of the lower end with different directions connecting plate
It descends and is fixed on the supporting block (3) on square tube column (1), it is characterised in that: each ring joint for having different directions connecting plate
Point (2) has the connecting plate (22) being connected with variant direction steel beam flange plate；Each ring for having different directions connecting plate
Shape node (2) has the dead ring (21) surrounded along cyclic annular node one week perpendicular to the vertical plate of planar annular；The dead ring
(21), four cylinders of corresponding be formulated tubing string (1) are in the identical four sections of self-locking load-carrying ring valves (2 ') of shape, described in every section oneself
Lock load-carrying ring valve (2 ') on the inside of both ends be symmetrically arranged with two and have symmetrical slope from lock shoulder (23), be welded with interior connecting plate therebetween；
It is each it is described have symmetrical slope from lock shoulder (23) equipped with a voussoir group (4)；Each voussoir group (4) has a pair of of shape
The identical and staggered relatively voussoir of shape (41) is simultaneously passed through by a voussoir bolt (43), and there is spiral shell in voussoir bolt (43) end
Mother, the voussoir (41) have via hole, and the voussoir bolt (43) is interior and bullet is installed with outside the voussoir (41) staggered relatively
Reed (42)；The slope matched from lock shoulder and the voussoir group for having symmetrical slope is with corresponding cylinder at self-locking
Angle.
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 CN106149899A (en) | 2016-11-23 |
| CN106149899B true CN106149899B (en) | 2019-07-02 |
Family
ID=57340124
Family Applications (1)
| 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 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106149899B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113529978B (en) * | 2021-06-29 | 2023-03-28 | 浙江天壹重石建设科技有限公司 | Assembly type structure 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106149899A (en) | 2016-11-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105888059A (en) | Annular self-locking joint connecting structure | |
| CN205776734U (en) | A kind of assembly concrete connecting structure of beam column nodes | |
| CN106593059B (en) | Dog bone type node beam end buckling restraint device | |
| CN204876087U (en) | Annular auto -lock nodal connection structure | |
| CN205637214U (en) | Prefabricated assembled concrete column - concrete beam prevents bucking power consumption node entirely | |
| CN113175116A (en) | Truss type replaceable energy dissipation connecting beam with friction energy dissipation support | |
| CN106149899B (en) | The self-locking node connecting structure of annular | |
| CN105442860A (en) | Method for reinforcing reinforced concrete coupling beam through corrugated steel plate assemblies | |
| CN205444463U (en) | Damping wall based on steel structure beam and column mosaic structure | |
| CN204435544U (en) | Annular self-locking node connecting structure | |
| US20120255243A1 (en) | Seismic coupler | |
| CN109736433B (en) | Structure beam and frame type beam column structure | |
| CN208415491U (en) | A kind of more high-rise assembled steel frame structures of the replaceable empty stomach energy consumption section of band | |
| CN216428566U (en) | Steel structure connecting node bearing multidirectional load | |
| CN203475612U (en) | Steel structure connecting piece | |
| CN107476564B (en) | Special fastener for support frame | |
| CN209874616U (en) | Assembled soft steel friction composite damper | |
| CN111734003B (en) | Assembled cold-bending square steel tube column base capable of being restored after earthquake | |
| CN109667349B (en) | Full-assembly type anti-seismic node of prestressed concrete frame structure | |
| CN211690883U (en) | Assembled shear force wall dry-type connected node of function separation | |
| CN209568542U (en) | A kind of steel construction | |
| CN210659177U (en) | Connecting node of assembly type operation platform | |
| CN207453259U (en) | A kind of coupling beam construction between shear wall structure wall limb | |
| CN102162637B (en) | Main steel frame node device of tower type supercritical boiler and connecting method | |
| CN209194707U (en) | Repairable antidetonation power consumption connected node of prefabricated assembly steel construction |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |