CN206245474U - A kind of deflecting hinged joint of quadrate steel pipe column and H-shaped girder steel - Google Patents
A kind of deflecting hinged joint of quadrate steel pipe column and H-shaped girder steel Download PDFInfo
- Publication number
- CN206245474U CN206245474U CN201620336315.8U CN201620336315U CN206245474U CN 206245474 U CN206245474 U CN 206245474U CN 201620336315 U CN201620336315 U CN 201620336315U CN 206245474 U CN206245474 U CN 206245474U
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- China
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- pipe column
- steel pipe
- plate
- shaped girder
- deflecting
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Abstract
The utility model is related to the deflecting hinged joint of a kind of quadrate steel pipe column and H-shaped girder steel, including：Sleeve pipe and snap connection, are respectively equipped with the bar shaped boss extended along sleeve pipe direction, at least provided with two bar shaped boss on each side of sleeve pipe on the outer wall at sleeve pipe four sides；Described snap connection includes backing plate and fastening plate, the plate face of described backing plate side is provided with the strip groove being engaged with the bar shaped boss on sleeve outer wall, two pieces of fastening plates of vertical welding in the plate face of backing plate other side, two described fastening plate rods arranged in horizontal line, two two relative end faces of fastening plate extend to form the flank perpendicular with fastening plate plate face respectively to both sides, T-shaped section is surrounded between flank and fastening plate, snap openings are reserved between two flanks of fastening plate, one or more snap connections can be connected on one or more sides of sleeve pipe one by one by strip groove, it is fixedly connected by high-strength bolt between the backing plate of snap connection and sleeve outer wall.
Description
Technical field
The utility model is related to a kind of connecting node, and in particular to the deflecting hinged segments of a kind of quadrate steel pipe column and H-shaped girder steel
Point.
Background technology
Steel house is the important feature form of the current architectural development of China, at present, in multi and tall steel building house,
The main firm tubing string of user and steel I-beam are used as steel frame, and the connecting node of quadrate steel pipe column and steel I-beam is research at present
Emphasis and difficult point, existing joint form is not well positioned to meet the requirement of housing industrialization development, therefore building trade is always
Weed out the old and bring forth the new find adapt to housing industrialization requirement novel joint form.
Welding and flange connection are generally used in the connection of steel-tube construction node at present.Welding is by heating, adds
The method of pressure or both, the connected mode for making two pipe fittings be combined between producing atom.Flange connection is exactly that two pipe fittings are first each
Self-retaining adds flange gasket, the type of attachment tightened together with bolt on a ring flange between two ring flanges.If
Using all-weld joint, localized hyperthermia can be not only set to cause the defects such as stress concentration and the deformation of member, and to operator's
Technology has higher requirements；Although if be convenient to mount and dismount using the connection of full flange, flange increased steel quantity consumption, in bolt connection
Gap at easily have the generation of corrosion, so as to cause Joint failure, and requirement on machining accuracy is also compared using flange connection
It is higher.The utility model uses the varied rigid link with cage plate to quadrate steel pipe column and steel I-beam, and weld, bolt connection with
The connection method for positioning engaging is combined, and both enhances bonding strength, in turn ensure that the light of connecting node.
The content of the invention
For above-mentioned technical problem, the utility model provides the deflecting hinged joint of a kind of quadrate steel pipe column and H-shaped girder steel,
The utility model realizes being hinged for quadrate steel pipe column and H-shaped girder steel using deflecting articulated elements, be hinged direction become, hinged joint it is light
Just it is, reliable.
In order to reach above-mentioned technical purpose the utility model using following scheme：
The deflecting hinged joint of a kind of quadrate steel pipe column and H-shaped girder steel, including quadrate steel pipe column, H-shaped girder steel and deflecting articulated elements,
Described H-shaped girder steel is made up of two cover plates being parallel to each other and the central web being vertically connected between two cover plates, H-shaped
One end of girder steel is the outer formation articulated slab that the central web of hinged end described in hinged end stretches out upper and lower two cover plates；Described
Deflecting articulated elements is made up of connecting portion and articulated section, and described connecting portion is an outer sleeve being engaged with quadrate steel pipe column shape,
Described deflecting articulated elements is socketed through described outer sleeve with quadrate steel pipe column, is respectively equipped with four panels of outer sleeve periphery wall
Location hole, described articulated section is made up of two parallel relative connecting plates, is formed between two connecting plates and is hinged mouth, two companies
Fishplate bar is connected by the wing plate vertical with connecting plate plate face with the located bolt of any panel of outer sleeve, described H-shaped steel
Through bolted splice in what the articulated slab of beam inserted that two connecting plates are formed be hinged mouth.
By above-mentioned technical proposal, quadrate steel pipe column of the present utility model completes the two with H-shaped girder steel by linkwork
It is hinged, is stretched out using H-shaped girder steel central web in itself and form articulated slab；Using the design feature of quadrate steel pipe column,
The periphery wall of quadrate steel pipe column is provided with outer sleeve, and outer sleeve firmly connects together with quadrate steel pipe column, located spiral shell on outer sleeve
Bolt is provided with connecting plate, is formed between two parallel relative connecting plates and is hinged the insertion of confession articulated slab, and articulated slab is pre- with wing plate
The hinge hole being engaged first is designed with, articulated slab completes being hinged for the two after coordinating insertion by using bolt, nut screw connection, this
Structure of the hinged joint of technical scheme not merely with H-shaped girder steel in itself realizes being hinged for quadrate steel pipe column and H-shaped girder steel, and
It is to be connected by bolt between the articulated section of the technical program and outer sleeve, is that one kind can between articulated section and outer sleeve
The connected mode of dismounting, due to be designed with four plate faces of outer sleeve on location hole, therefore the utility model articulated section two
Individual connecting plate can be positioned in any plate face of outer sleeve, that is to say, that can work as quadrate steel pipe column of the present utility model and be hinged
Connector can be realized on four direction all around to H after outer sleeve is connected by the regulation of articulated section on outer sleeve
The flexible of shape girder steel is hinged.
Further, connecting plate described in the utility model and the thickness of articulated slab are 6 ~ 10mm.
Further, the utility model outer sleeve is filled with expansion cement slurry with the gap location of quadrate steel pipe column.
By above-mentioned technical proposal, outer sleeve is filled with expansion cement slurry with the gap location of quadrate steel pipe column, make outer sleeve with
Quadrate steel pipe column is firmly connected in the expansive force of mortar with the presence of bonding force, and using after swollen cement mortar, prestressing force by
Expansive mortar expansion is produced, and is directly passed to quadrate steel pipe column and outer sleeve, enhances the bearing capacity of the utility model connecting node,
Also have the advantages that simple processing, requirement on machining accuracy are relatively low simultaneously.
The beneficial effects of the utility model are：1. the hinged joint of the technical program not merely with H-shaped girder steel in itself
Structure realizes being hinged for quadrate steel pipe column and H-shaped girder steel, and the technical program articulated section and outer sleeve between be that one kind can
The connected mode of dismounting, two connecting plates on articulated section can be positioned in any plate face of outer sleeve, work as the utility model
Quadrate steel pipe column be connected by outer sleeve with articulated joints after, can by the regulation of articulated section on outer sleeve, realize before and after
Being flexibly hinged to H-shaped girder steel on the four direction of left and right.2. the utility model outer sleeve is filled with the gap location of quadrate steel pipe column
Expansion cement slurry, makes expansive force of the outer sleeve with quadrate steel pipe column in mortar be firmly connected with the presence of bonding force, and use
After swollen cement mortar, prestressing force is expanded by expansive mortar and produced, and is directly passed to quadrate steel pipe column and outer sleeve, enhances this practicality
The bearing capacity of novel connection node, while also having the advantages that simple processing, requirement on machining accuracy are relatively low.
Brief description of the drawings
Fig. 1 is general structure schematic diagram of the present utility model.
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings.
As shown in figure 1, the deflecting hinged joint of a kind of quadrate steel pipe column and H-shaped girder steel, including quadrate steel pipe column 1, H-shaped girder steel 2
With deflecting articulated elements, described H-shaped girder steel 2 is by two cover plates being parallel to each other and is vertically connected between two cover plates
Trusted subordinate's plate is constituted, and one end of H-shaped girder steel 2 stretches out the outer shape of upper and lower two cover plates for the central web of hinged end described in hinged end
Into articulated slab 2a；Described deflecting articulated elements is made up of connecting portion and articulated section, and described connecting portion is one and square steel tube cylindricality
The outer sleeve 3 that shape is engaged, described deflecting articulated elements is filled with swollen through described outer sleeve 3 and the gap location of quadrate steel pipe column 1
Swollen cement mortar, outer sleeve 3 is strengthened fit, is bonded, four panels of the periphery wall of outer sleeve 3 with the expanded cement mortar of quadrate steel pipe column 1
On be respectively equipped with location hole 4, described articulated section is made up of two parallel relative connecting plates 5, between two connecting plates 5 formed
Mouth is hinged, two connecting plates are connected by the wing plate 6 vertical with connecting plate plate face with the located bolt of any panel of outer sleeve
Connect, through bolted splice in what the articulated slab 2a of described H-shaped girder steel inserted that two connecting plates 5 are formed be hinged mouth；In the present embodiment,
Connecting plate is 7mm with the thickness of articulated slab.
Claims (3)
1. the deflecting hinged joint of a kind of quadrate steel pipe column and H-shaped girder steel, it is characterised in that：Including quadrate steel pipe column, H-shaped girder steel and change
To articulated elements, described H-shaped girder steel is by two cover plates being parallel to each other and the middle trusted subordinate being vertically connected between two cover plates
Plate is constituted, and one end of H-shaped girder steel stretches out the outer formation hinge of upper and lower two cover plates for the central web of hinged end described in hinged end
Fishplate bar；Described deflecting articulated elements is made up of connecting portion and articulated section, and described connecting portion is that one and quadrate steel pipe column shape match
The outer sleeve of conjunction, described deflecting articulated elements is socketed through described outer sleeve with quadrate steel pipe column, four faces of outer sleeve periphery wall
Location hole is respectively equipped with plate, described articulated section is made up of two parallel relative connecting plates, is formed between two connecting plates
Mouth is hinged, two connecting plates are connected by the wing plate vertical with connecting plate plate face with the located bolt of any panel of overcoat sleeve
Connect, through bolted splice in what the articulated slab of described H-shaped girder steel inserted that two connecting plates are formed be hinged mouth.
2. the deflecting hinged joint of a kind of quadrate steel pipe column according to claim 1 and H-shaped girder steel, it is characterised in that：It is described
Connecting plate is 6 ~ 10mm with the thickness of articulated slab.
3. the deflecting hinged joint of a kind of quadrate steel pipe column according to claim 1 and H-shaped girder steel, it is characterised in that：Overcoat
Cylinder is filled with expansion cement slurry with the gap location of quadrate steel pipe column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620336315.8U CN206245474U (en) | 2016-04-20 | 2016-04-20 | A kind of deflecting hinged joint of quadrate steel pipe column and H-shaped girder steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620336315.8U CN206245474U (en) | 2016-04-20 | 2016-04-20 | A kind of deflecting hinged joint of quadrate steel pipe column and H-shaped girder steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206245474U true CN206245474U (en) | 2017-06-13 |
Family
ID=58997313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620336315.8U Active CN206245474U (en) | 2016-04-20 | 2016-04-20 | A kind of deflecting hinged joint of quadrate steel pipe column and H-shaped girder steel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206245474U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112030762A (en) * | 2020-09-02 | 2020-12-04 | 福州大学 | Temporary pier for pushing bridge |
-
2016
- 2016-04-20 CN CN201620336315.8U patent/CN206245474U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112030762A (en) * | 2020-09-02 | 2020-12-04 | 福州大学 | Temporary pier for pushing bridge |
| CN112030762B (en) * | 2020-09-02 | 2021-12-17 | 福州大学 | Temporary pier for pushing bridge |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20190613 Granted publication date: 20170613 |
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| PP01 | Preservation of patent right | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20220613 Granted publication date: 20170613 |
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| PD01 | Discharge of preservation of patent | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20220817 Granted publication date: 20170613 |
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| PP01 | Preservation of patent right |