CN206319409U - A kind of Steel Cantilever Truss node structure and Steel Cantilever Truss - Google Patents
A kind of Steel Cantilever Truss node structure and Steel Cantilever Truss Download PDFInfo
- Publication number
- CN206319409U CN206319409U CN201621396276.7U CN201621396276U CN206319409U CN 206319409 U CN206319409 U CN 206319409U CN 201621396276 U CN201621396276 U CN 201621396276U CN 206319409 U CN206319409 U CN 206319409U
- Authority
- CN
- China
- Prior art keywords
- profound bar
- profound
- web
- bar
- cantilever truss
- 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
- Rod-Shaped Construction Members (AREA)
Abstract
The utility model provides a kind of Steel Cantilever Truss node structure and Steel Cantilever Truss, and it includes profound bar and web member, the profound bar and the web member interconnection；The profound bar include profound bar web and be arranged on the profound bar web both sides and with described profound two connected vertically profound bar edges of a wing of bar web；The sash rib and vertical ribbed stiffener being welded between two profound bar edges of a wing are provided with the web member and the profound bar interconnection, the sash rib is set in parallel in outside the profound bar web, and the vertical ribbed stiffener is vertically connected on the profound bar web.A kind of Steel Cantilever Truss node structure and Steel Cantilever Truss that the utility model is provided, compared with prior art, have the advantages that：It can ensure the intensity of node structure by being arranged on sash rib and vertical ribbed stiffener on the profound bar, be very suitable for locally encorbelmenting but node is not many structural steelworks, node structure intensity is high, it is not easy to be damaged, and convenient, economical rationality of constructing.
Description
Technical field
The utility model is related to structural engineering field, more particularly, to a kind of Steel Cantilever Truss node structure and encorbelments
Steel truss.
Background technology
Node is the key point of Steel Structural Design, the quality of joint structure, to the stress performance of structure, construction technology,
Construction costs has considerable influence.In Long-span Cantilever structure, profound bar and the node of web member junction, stress are larger, structure
Complexity is made, is generally set by the way of steel-casting node.But, by the way of steel-casting node, although cast steel node sheet
Body good integrity, quality is easier to ensure, but the connection solderability between cast steel node and steel member is poor, and intensity is difficult to protect
Card is, it is necessary to using changeover portion and bulk heat treatmet etc., and cast steel node needs manufacture to touch tool, and the process-cycle is long, is only suitable for greatly
Formed steel construction project, for it is local encorbelment but node be not many structural steelworks using cast steel node cost it is higher without
Ji.Also some node structures are formed using directly welding, and string is connected to by welding point by one or more web member
On bar, the axial push-pull power and moment of flexure of web member are transmitted from welding point to chord member, the connecting node of this structure is welded by web member
It is connected on formed by chord member outer surface, easily occurs the phenomenon of stress concentration, therefore section at welding position using this welding
The intensity of point is relatively low.
Utility model content
The purpose of this utility model be overcome shortcoming of the prior art with it is not enough there is provided a kind of node strength it is high, apply
The simple Steel Cantilever Truss node structure of work and Steel Cantilever Truss.
To achieve these goals, the utility model provide a kind of Steel Cantilever Truss node structure, it include profound bar with
Web member, the profound bar and the web member interconnection；The profound bar includes profound bar web and is arranged on the profound bar web both sides
And with described profound two connected vertically profound bar edges of a wing of bar web；The web member at the profound bar interconnection with being provided with welding
Sash rib and vertical ribbed stiffener between two profound bar edges of a wing, the sash rib is set in parallel in described profound
Outside bar web, the vertical ribbed stiffener is vertically connected on the profound bar web.
As the improvement of above-mentioned technical proposal, the vertical ribbed stiffener and two profound bar edge of a wing vertical weldings.
As the improvement of above-mentioned technical proposal, the sash rib and two profound bar edge of a wing vertical weldings.
As the improvement of above-mentioned technical proposal, the web member is that H profile steel or side are logical.
As the improvement of above-mentioned technical proposal, the sash rib is welded with the vertical ribbed stiffener.
The utility model additionally provides a kind of Steel Cantilever Truss, and it includes above-mentioned Steel Cantilever Truss node structure.
A kind of Steel Cantilever Truss node structure and Steel Cantilever Truss that the utility model is provided, compared with prior art,
Have the advantages that：There is specific aim by the setting for being arranged on vertical ribbed stiffener and sash rib on the profound bar,
The stress concentration in welding process, the continuous transmission of energy confining force are avoided, and power transmission is clear and definite；The weak component of strong node can be accomplished,
Node strength is high, and anti-seismic performance is good.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme of the utility model embodiment, it will make simple to the accompanying drawing of embodiment below
Introduce on ground.
Fig. 1 is a kind of structural representation for Steel Cantilever Truss node structure that the utility model embodiment is provided；
Fig. 2 is the profile at A-A in Fig. 1；
Fig. 3 is the profile at B-B in Fig. 1.
Wherein, the profound bars of 1-；The vertical ribbed stiffeners of 11-；12- sash ribs；The profound bar webs of 13-；The profound bar edges of a wing of 14-；2- abdomens
Bar.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Referring to shown in Fig. 1-Fig. 3, the utility model provides a kind of Steel Cantilever Truss node structure, and it includes the profound He of bar 1
Web member 2, the profound bar 1 and the interconnection of web member 2；The profound bar 1 includes profound bar web 13 and is arranged on the profound bar abdomen
The both sides of plate 13 and with described profound 13 connected vertically two profound bar edges of a wing 14 of bar web；The web member 2 intersects company with the profound bar 1
The place of connecing is provided with the sash rib 12 and vertical ribbed stiffener 11 being welded between two profound bar edges of a wing 14, and the level adds
Strength rib 12 is set in parallel in outside the profound bar web 13, and the vertical ribbed stiffener 11 is vertically connected on the profound bar web 13.
A kind of Steel Cantilever Truss node structure that the utility model is provided, compared with prior art, has the advantages that：Pass through
The intensity of node structure can be ensured by being arranged on sash rib 12 and vertical ribbed stiffener 11 on the profound bar 1, be very suitable for
Part is encorbelmented but node is not many structural steelworks, and node structure intensity is high, it is not easy to be damaged, and it is convenient to construct, warp
Ji is reasonable.
More preferably, in the present embodiment, the web member 2 is that H profile steel or side are logical.When the web member 2 is H profile steel, in section
In point area on profound bar 1, the position that correspondence is connected with web member 2 sets the vertical ribbed stiffener 11 perpendicular to profound bar web 13, when web member 2
The ribbed stiffener of profound bar web 13 is arranged parallel to when logical for side.It is right in node district on profound bar 1 when the web member 2 is logical for side
The position that should be connected with web member 2 is arranged parallel to the sash rib 12 of profound bar web 13.
More preferably, in the present embodiment, the sectional dimension of the profound bar 1 is larger or vertical ribbed stiffener 11 arrangement spacing compared with
When big, transverse stiffener (not shown) can be increased on the web of profound bar 1 of the profound bar 1, it is local and overall steady to improve
It is qualitative.
More preferably, in the present embodiment, it is parallel to add when the vertical ribbed stiffener 11 of the profound web of bar 1 is relatively more and is distributed closeer
Strength rib 12 is optionally welded to connect with vertical ribbed stiffener 11, reduces welding procedure difficulty.
The utility model additionally provides a kind of Steel Cantilever Truss, and it includes above-mentioned Steel Cantilever Truss node structure；This hangs
The continuous transmission of steel truss energy confining force is chosen, and power transmission is clear and definite；The setting of vertical ribbed stiffener 11 and sash rib 12 has pin
To property, it is to avoid the stress concentration in welding process；The weak component of strong node can be accomplished, node strength is high, and anti-seismic performance is good.
A kind of Steel Cantilever Truss node structure and Steel Cantilever Truss that the utility model is provided, compared with prior art,
Have the advantages that：It can ensure node by being arranged on sash rib 12 and vertical ribbed stiffener 11 on the profound bar 1
The intensity of structure, is very suitable for locally encorbelmenting but node is not many structural steelworks, node structure intensity is high, it is not easy to
It is damaged, and convenient, economical rationality of constructing.
In description of the present utility model, it is to be understood that term " on ", " under ", "left", "right", " top ", " bottom ",
The orientation or position relationship of the instructions such as " interior ", " center " are, based on orientation shown in the drawings or position relationship, to be for only for ease of
Describe the utility model and simplify to describe, rather than indicate or imply signified device or element must have specific orientation,
With specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.
Above disclosed is only preferred embodiment of the present utility model, can not limit this practicality with this certainly new
The interest field of type, therefore the equivalent variations made according to present utility model application the scope of the claims, still belong to the utility model and are covered
Scope.
Claims (6)
1. a kind of Steel Cantilever Truss node structure, it is characterised in that including profound bar and web member, the profound bar intersects with the web member
Connection；The profound bar include profound bar web and be arranged on the profound bar web both sides and with the profound bar web connected vertically two
The individual profound bar edge of a wing；The level being welded between two profound bar edges of a wing is provided with the web member and the profound bar interconnection
Ribbed stiffener and vertical ribbed stiffener, the sash rib are set in parallel in outside the profound bar web, and the vertical ribbed stiffener is vertical
It is connected on the profound bar web.
2. Steel Cantilever Truss node structure according to claim 1, it is characterised in that the vertical ribbed stiffener and two institutes
State profound bar edge of a wing vertical welding.
3. Steel Cantilever Truss node structure according to claim 1, it is characterised in that the sash rib and two institutes
State profound bar edge of a wing vertical welding.
4. Steel Cantilever Truss node structure according to claim 1, it is characterised in that the web member is that H profile steel or side are logical.
5. Steel Cantilever Truss node structure according to claim 1, it is characterised in that the sash rib is erected with described
Straight ribbed stiffener welding.
6. a kind of Steel Cantilever Truss, it is characterised in that including the Steel Cantilever Truss node as described in claim 1-5 any one
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621396276.7U CN206319409U (en) | 2016-12-19 | 2016-12-19 | A kind of Steel Cantilever Truss node structure and Steel Cantilever Truss |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621396276.7U CN206319409U (en) | 2016-12-19 | 2016-12-19 | A kind of Steel Cantilever Truss node structure and Steel Cantilever Truss |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206319409U true CN206319409U (en) | 2017-07-11 |
Family
ID=59267900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621396276.7U Active CN206319409U (en) | 2016-12-19 | 2016-12-19 | A kind of Steel Cantilever Truss node structure and Steel Cantilever Truss |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206319409U (en) |
-
2016
- 2016-12-19 CN CN201621396276.7U patent/CN206319409U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203113554U (en) | Rigid connection joint of combined profile steel box-shaped steel plate shear wall and steel beam | |
| CN203878780U (en) | Connecting joint of cylindrical rib penetrating type steel pipe concrete column and steel beam | |
| CN105332422B (en) | A kind of vertical external fin beam column node connection device suitable for assembling type steel structure system | |
| CN110206145B (en) | Assembled beam column connected node | |
| CN103174222A (en) | Steel casting modularization panel point for connection of steel pipe column and H-shaped beam | |
| CN209817172U (en) | Horizontal seam unit is connected futilely to assembled shear force wall | |
| CN107023077B (en) | Corner beam column joint of square column and H-shaped steel, assembly type connecting piece and construction method | |
| CN209653529U (en) | A kind of plate and limb pipe-plate sub-assembly and plate node | |
| CN203603022U (en) | Butt joint type joint of railway steel truss girder | |
| CN212836043U (en) | Steel pipe concrete composite shear wall and steel beam connecting node structure | |
| CN206319409U (en) | A kind of Steel Cantilever Truss node structure and Steel Cantilever Truss | |
| CN202706211U (en) | Assembly type nodal point of H-shaped steel beam with adjustable height in weak-axis direction and H-shaped steel column | |
| CN202936888U (en) | H-shaped beam and H-shaped column main axis joint | |
| CN208650328U (en) | Connecting node between a kind of assembling steel plate-Combined concrete wall wall | |
| CN207211373U (en) | A kind of simple steel I-beam column connected node | |
| CN106836486A (en) | A kind of weak direction of principal axis connecting node of H types post and preparation method thereof | |
| CN206800624U (en) | With the Multicarity concrete filled steel tube pole steel beam face outer bolt assembled connecting node to wearing screw rod | |
| CN207892023U (en) | Connecting device for I-shaped steel column and steel structure beam | |
| CN109138479A (en) | A kind of power transmission tower reinforcing friction-type bolt angle steel clamp device | |
| CN212613023U (en) | Double-arch steel frame beam column node reinforcing device with grading energy consumption function | |
| CN212742160U (en) | Butterfly type connecting node component | |
| CN210216729U (en) | Node device for rigidly connecting assembled truss steel beam and steel column | |
| CN208346613U (en) | A kind of Two bors d's oeuveres box girder with corrugated steel webs structure | |
| CN209482461U (en) | A kind of steel-structure beam-column node attachment device | |
| CN208056325U (en) | A kind of multi-cavity steel tube concrete coupled column assembled dual-sided board connecting node |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |