CN207582690U - connecting node - Google Patents
connecting node Download PDFInfo
- Publication number
- CN207582690U CN207582690U CN201721431735.5U CN201721431735U CN207582690U CN 207582690 U CN207582690 U CN 207582690U CN 201721431735 U CN201721431735 U CN 201721431735U CN 207582690 U CN207582690 U CN 207582690U
- Authority
- CN
- China
- Prior art keywords
- underbeam
- hinge
- upper beam
- connecting node
- plate
- 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
- Bridges Or Land Bridges (AREA)
Abstract
The utility model discloses a kind of connecting node.The connecting node includes the longitudinally disposed underbeam below the upper beam and upper beam that laterally set, and the upper beam and underbeam are arranged in a crossed manner；The position in the upper beam and underbeam crosspoint is provided with hinge component；Hinge component include：Mounted on the hinge top of upper beam lower surface；Slide assemblies are provided in the underbeam upper surface, the slide assemblies upper surface is equipped with hinge lower part；Hinge top is connect with hinge lower part by axis pin.In said program, the vertical load of upper beam is reliably transmitted to oriented sliding skeleton by hinged joint, and the oriented sliding and vertical load for realizing connecting node transmit.It solves bracket torsion beam suspension, assume the engineering problem that computation model is not inconsistent with structure actual loading.
Description
Technical field
The utility model is related to technical field of construction, specifically a kind of bracket beam connecting node.
Background technology
Large span to be applicable in large warehoused formula industrial premises, the functional requirement without column braces are carrying out multispan gate-type
Column processing is often taken out in rigid-framed structure design, to realize the functional requirement of building, and sets truss girder firm for taking out pole door type
It sets a roof beam in place and is supported.For taking out column multi-span Steel Portal Frames structure, taking out column can cause the lateral stiffness of adjacent each Pin portal-rigid frames poor
Different, under across-wind dynamic load effect, the lateral displacement for leading to portal-rigid frames is poor.Lateral displacement difference will cause longitudinal truss girder by
It turns round, but the main setting of truss girder is mainly used for bearing vertical load, the torsional rigidity of its own is poor.Designer in Practical Project
More space behaviors not considered between each Pin portal-rigid frames, and planar hull modelling computational methods are used, each Pin portal-rigid frames are set
Meter has then just connect processing for the connection of truss girder and portal-rigid frames beam using high-strength bolt, and analysis does not consider in calculating
Take out the bracket torsion beam suspension caused by column.
Utility model content
To overcome drawbacks described above, the utility model proposes one kind to be suitable for oriented sliding between truss girder and portal-rigid frames beam
Connecting node.
To achieve the above object, the utility model provides following technical solution：The connecting node includes what is laterally set
Longitudinally disposed underbeam below upper beam and upper beam, the upper beam and underbeam are arranged in a crossed manner；It is handed in the upper beam and underbeam
The position of crunode is provided with hinge component；Hinge component include：Mounted on the hinge top of upper beam lower surface；Described
Underbeam upper surface is provided with slide assemblies, and the slide assemblies upper surface is equipped with hinge lower part；Under hinge top and hinge
Portion is connected by axis pin.
Preferably, the position that upper beam both sides are corresponded on the underbeam is provided with limited post.
Preferably, the glide direction of the slide assemblies is the width direction of underbeam；The slide assemblies include：
The upper surface of underbeam is provided with backing plate, is rolled between the hinge lower part and backing plate and is provided with orientation axes more than two
It holds；Fixed frame is provided between adjacent guide bearing；Axis is equipped in the middle part of guide bearing, orientation is stretched out at the both ends of the axis
Bearing both ends, the both ends of the axis are equipped with idler wheel.
Preferably, the slide assemblies are rolling column more than two, the rotating direction of the rolling column is underbeam
Width direction.
Preferably, the position that hinge top is corresponded in upper beam both sides is provided with support plate, the support plate is along upper deck-molding
Spend direction setting.
Preferably, the hinge top is made of the more than two upper ear plates for being mounted on upper beam lower surface；Described
Bottom plate is arranged at hinge lower part, and corresponding to each upper ear plate in plate upper surface sets two lower ear plates, and the upper ear plate is arranged on two
Between a corresponding lower ear plate.
Compared with prior art, the utility model has the following advantages：
In said program, the vertical load of upper beam is reliably transmitted to oriented sliding skeleton by hinged joint, realizes connection
The oriented sliding and vertical load of node transmit.It solves bracket torsion beam suspension, assume that computation model and structure actual loading are not inconsistent
Engineering problem.
Description of the drawings
Fig. 1 is the attachment structure schematic diagram of one embodiment of connecting node of the utility model.
Fig. 2 is the sectional view at 1-1 in Fig. 1.
Fig. 3 is the sectional view at 2-2 in Fig. 1.
Fig. 4 is the sectional view at 3-3 in Fig. 1.
Specific embodiment
The technical solution of this patent is described in more detail in the following with reference to the drawings and specific embodiments.
Such as Fig. 1-4, the utility model discloses connecting node include the upper beam 1 laterally set and upper beam 2；Use process
In, the longitudinally disposed underbeam below upper beam, the upper beam and underbeam are arranged in a crossed manner；Upper beam can be with portal frame structure rigid frame
Beam, underbeam 2 play support, can be H profile steel etc..
The position in upper beam and underbeam crosspoint is provided with hinge component；Hinge component include：Under upper beam
The hinge top 10 on surface；Slide assemblies are provided in the underbeam upper surface, the slide assemblies upper surface is equipped with
Hinge lower part 9；Hinge top is connect with hinge lower part by axis pin.
The glide direction of above-mentioned slide assemblies is the width direction of underbeam；Its object is to realize the orientation of connecting node
It slides
The structure of the slide assemblies can design as needed, for example, it can be rolling column more than two etc.；
Preferably, as shown in the figure, slide assemblies include：Underbeam upper surface is provided with backing plate, is provided on backing plate more than two
Guide bearing；Fixed frame 5 is provided between adjacent guide bearing；It is equipped with axis at the middle part of guide bearing 6, the two of the axis
Guide bearing both ends are stretched out at end, and the both ends of the axis are equipped with idler wheel 4.
Billet 7 is welded on on the top flange plate of underbeam 2, being used to support guide bearing；Fixed frame 5 uses connecting rod,
Diameter is less than 4 10 ± 2mm of diameter of orientation idler wheel；The radius of guide bearing 6 be equal to orientation 4 radius of idler wheel and 7 thickness of billet it
With；6 spacing of guide bearing is 30mm ± 2mm；It is 25 ± 2mm that idler wheel 4, which is oriented, with 3 spacing of limited post.
As shown in the figure, hinge top 10 is made of the more than two upper ear plates for being mounted on upper beam lower surface；Hinge lower part 9
Including bottom plate 8, each upper ear plate is corresponded in 8 upper surface of bottom plate, two lower ear plates is set, the upper ear plate be arranged on two it is right
Between the lower ear plate answered.Hinge top and hinge lower part form hinged joint by the connection of pin 11.Spacing wherein between otic placode
For 2mm；
The position setting support plate (stiffener) 12 of earphone in the correspondence of upper beam 1；
It is further improved as above-mentioned the utility model, the position that upper beam both sides are corresponded on the underbeam is provided with
Limited post 3, limited post can select stud, angle steel etc. as needed.Its mounting means can select as needed；Fig. 1 and Fig. 2
In, underbeam 2 is H profile steel, and limited post 3 is by welded and installed on 2 upper and lower flange plate of underbeam.
Above-mentioned anti-connecting node of turning round can realize that the oriented sliding of connecting node and vertical load transmit.Fixed frame 5 will be fixed
Way roller 4 is fixed, and the relative displacement between limitation orientation idler wheel 4 by guide bearing 6, forms oriented sliding skeleton system, real
The oriented sliding of existing connecting node；4 pieces of otic placodes of hinge lower part and 2 pieces of otic placodes on hinge top form two by the connection of pin 11
A hinged joint, two hinged joints form hinge assembly by stiffener 12,13, are asked to avoid the local stability that steel plate occurs
Topic.
The vertical load of rigit-frame beam 1 is reliably transmitted to oriented sliding skeleton system, with single hinged joint form phase
Than increasing out-of-plane stability；The radius of guide bearing 6 is equal to orientation the sum of 4 radius of idler wheel and 7 thickness of billet, with
Ensure the transmission of vertical load between truss girder 2 and rigit-frame beam 1.
The better embodiment of this patent is explained in detail above, but this patent is not limited to above-mentioned embodiment party
Formula, can also be under the premise of this patent objective not be departed from the knowledge that one skilled in the relevant art has
It makes a variety of changes, should all be considered as belonging to scope of patent protection determined by claims of the utility model submission.
Claims (6)
1. a kind of connecting node, which is characterized in that the connecting node includes the longitudinal direction below the upper beam and upper beam that laterally set
The underbeam of setting, the upper beam and underbeam are arranged in a crossed manner；The position in the upper beam and underbeam crosspoint is provided with hinge
Component；Hinge component include：Mounted on the hinge top of upper beam lower surface；The underbeam upper surface is provided with slip
Component, the slide assemblies upper surface are equipped with hinge lower part；Hinge top is connect with hinge lower part by axis pin.
2. connecting node as described in claim 1, which is characterized in that the position that upper beam both sides are corresponded on the underbeam is set
It is equipped with limited post.
3. connecting node as described in claim 1, which is characterized in that the glide direction of the slide assemblies is the width of underbeam
Spend direction；The slide assemblies include：The upper surface of underbeam is provided with backing plate, between the hinge lower part and backing plate
Rolling is provided with guide bearing more than two；Fixed frame is provided between adjacent guide bearing；It is worn in the middle part of guide bearing
There is axis, guide bearing both ends are stretched out at the both ends of the axis, and the both ends of the axis are equipped with idler wheel.
4. connecting node as described in claim 1, which is characterized in that the slide assemblies be rolling column more than two, institute
The rotating direction of rolling column stated is the width direction of underbeam.
5. connecting node as described in claim 1, which is characterized in that the position that hinge top is corresponded in upper beam both sides is provided with
Support plate, the support plate are set along upper beam short transverse.
6. connecting node as described in claim 1, which is characterized in that the hinge top is by being mounted on upper beam lower surface
More than two upper ear plate compositions；Bottom plate is arranged at the hinge lower part, and corresponding to each upper ear plate in plate upper surface sets two
Lower ear plate, the upper ear plate are arranged between two corresponding lower ear plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721431735.5U CN207582690U (en) | 2017-10-31 | 2017-10-31 | connecting node |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721431735.5U CN207582690U (en) | 2017-10-31 | 2017-10-31 | connecting node |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207582690U true CN207582690U (en) | 2018-07-06 |
Family
ID=62730562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721431735.5U Active CN207582690U (en) | 2017-10-31 | 2017-10-31 | connecting node |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207582690U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107780541A (en) * | 2017-10-31 | 2018-03-09 | 中冶华天工程技术有限公司 | Connecting node |
| CN112227798A (en) * | 2020-09-17 | 2021-01-15 | 重庆三峡学院 | Damping device for connecting joint of assembled concrete column and newly-added steel beam |
-
2017
- 2017-10-31 CN CN201721431735.5U patent/CN207582690U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107780541A (en) * | 2017-10-31 | 2018-03-09 | 中冶华天工程技术有限公司 | Connecting node |
| CN107780541B (en) * | 2017-10-31 | 2024-04-09 | 中冶华天工程技术有限公司 | Connection node |
| CN112227798A (en) * | 2020-09-17 | 2021-01-15 | 重庆三峡学院 | Damping device for connecting joint of assembled concrete column and newly-added steel beam |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207582690U (en) | connecting node | |
| CN103233510A (en) | Steel truss support capable of windowing and steel truss barrel structure including same | |
| CN102913742B (en) | Structure construction and construction method of steel truss bow-tie type integrated node | |
| CN106948499B (en) | Prevent steel construction node of lateral instability | |
| CN205329866U (en) | A beam column node structure that what was used for steel frame systems has an end plate stiffener | |
| CN206397065U (en) | A kind of computing device of cigarette air channel reinforcing rib | |
| CN107780541A (en) | Connecting node | |
| Ko et al. | Modal analysis of suspension bridge deck units in erection stage | |
| CN206408832U (en) | Combine purlin and secondary beam | |
| CN207121823U (en) | A kind of ecad Segmental assembling bridge-erecting machine extensively | |
| CN203514633U (en) | I-shaped ripple web plate reinforcing beam | |
| CN107663925A (en) | It is a kind of using double L-shaped purlin and two across and the above freely-supported purlin continuous purline and its reinforcement means that are fabricated to | |
| CN204474144U (en) | A kind of heavy type truss formula crane girder | |
| CN204782043U (en) | Additional strengthening that shears of girder steel tip of beam column node | |
| CN103470077A (en) | Novel steel-structured plant | |
| CN109083322A (en) | A kind of steel construction with curved support frame | |
| CN207892026U (en) | A kind of Staggered Truss Structure Systems using part coupled column | |
| CN207484824U (en) | It is a kind of that the continuous purline that more than freely-supported purlin is fabricated to is bridgeed across using double L-shaped purlin and two | |
| CN209670184U (en) | A kind of skyscraper girder steel | |
| CN203383393U (en) | Reinforced-type I-shaped steel beam structure | |
| CN217601709U (en) | Steel member with adjustable inclination angle direction | |
| CN215469369U (en) | Steel construction box ring beam installation slide rail | |
| CN221320665U (en) | Cantilever construction trolley in middle of steel box girder that narrow interval divides frame to arrange | |
| CN214833497U (en) | Steel structure plate hinge support | |
| CN203866699U (en) | Double-L-shape-combined T-type connecting piece used in bridge engineering |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |