CN207761052U - A kind of girder steel and steel column connecting node - Google Patents
A kind of girder steel and steel column connecting node Download PDFInfo
- Publication number
- CN207761052U CN207761052U CN201721637409.XU CN201721637409U CN207761052U CN 207761052 U CN207761052 U CN 207761052U CN 201721637409 U CN201721637409 U CN 201721637409U CN 207761052 U CN207761052 U CN 207761052U
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- China
- Prior art keywords
- steel
- girder
- connection ring
- ring
- steel column
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Abstract
The utility model is related to a kind of girder steels and steel column connecting node, including girder steel and steel column, it is characterised in that：The outer ring of the girder steel is equipped with connection ring, and the top surface of connection ring is equipped with cover board, and there are cavity between cover board and connection ring, cavity is interior to be equipped with after-pouring block；Opening is equipped at the top of the connection ring, the inner ring of connection ring and the outer ring of steel column are welded to connect, the bottom surface of connection ring is equipped with several ribbed stiffeners being arranged according to circumference, outer ring of the side of the top surface of ribbed stiffener and close steel column side respectively with the bottom surface of connection ring and steel column is welded to connect, the position that connection ring is located at girder steel is equipped with steel girder erection slot, the end of the girder steel passes through steel girder erection slot, the lower surface of girder steel is fixedly connected by bolt with connection ring, and lower surface is fixedly connected by bolt with cover board.The utility model has easy for construction, the big feature of node strength.
Description
Technical field
The utility model belongs to the connecting node of building structure technology field more particularly to a kind of girder steel and steel column.
Background technology
Structural steelwork be with steel make based on structure, be one of main building construction types.The characteristics of steel
Be intensity it is high, from heavy and light, integral rigidity is good, deformability is strong, therefore the building for building large span and superelevation, superduty is special
It is unsuitable.The short beam-to-column joint of construction period is an important technology of Steel Structural Design in building structure, with science and technology, city
City is built and the fast development of social economy, long strands also continue to develop.The citation form of high-rise steel structure is frame
System, frame structure simple structure are easy to construct, while having good ductility and energy dissipation capacity.Steel construction is modern architecture
Relatively common one of structure type in engineering, beam-to-column joint performance therein and its influence to steel-frame structure become steel knot
One of the primary study content in structure field.The design of beam-column connection directly influences the integral working of structure, also shadow
Ring the working procedure to structure.
Steel column is mainly directly connected to by welding or bolted mode by existing girder steel with steel column connecting node
On steel column, existing beam-to-column joint installation workload is big, can not be accurately located.With certain special buildings, such as wine
Shop, market etc. pass through welding for aesthetic, using a large amount of circular cylinder for the beam-column connection of circular cylinder
Or when bolted mode, difficulty of construction is big.
Utility model content
The purpose of this utility model provides a kind of steel easy for construction aiming at the shortcomings of the prior art
The connecting node of beam and steel column.
For the attainment of one's purpose, technical solution provided by the utility model is：
The utility model is related to a kind of girder steel and steel column connecting node, including girder steel and steel column, the outer rings of the girder steel
Equipped with connection ring, the top surface of connection ring is equipped with cover board, and there are cavity between cover board and connection ring, cavity is interior to be equipped with after-pouring block；
Opening is equipped at the top of the connection ring, the inner ring of connection ring and the outer ring of steel column are welded to connect, if the bottom surface of connection ring is equipped with
The side of dry ribbed stiffener be arranged according to circumference, the top surface of ribbed stiffener and close steel column side respectively with the bottom surface of connection ring and steel
The outer ring of column is welded to connect, and the position that connection ring is located at girder steel is equipped with steel girder erection slot, and the end of the girder steel passes through girder steel
The lower surface of mounting groove, girder steel is fixedly connected by bolt with connection ring, and lower surface is fixedly connected by bolt with cover board.
Preferably, the connection ring includes two semicircular bottom plates, and two bottom plates are screwed to form annular
Structure, the outer ring of bottom plate are equipped with outer panel, and the inner ring of bottom plate is equipped with interior plate, the height of outer panel and interior plate with girder steel
Highly identical, the steel girder erection slot is located on outer panel, and the position that bottom plate corresponds to bolt is equipped with bolt hole.
Preferably, the cover board includes two semicircular steel plates, and steel plate corresponds to the position of bolt equipped with screw hole, two pieces
At least one plug hole is respectively set on steel plate.
Preferably, the steel column uses steel pipe column, the girder steel to use steel I-beam.
The after-pouring block uses lightweight concrete or swelling agent.
Using technical solution provided by the utility model, compared with prior art, have the advantages that：
The utility model is related to girder steel with steel column connecting node be to be fixedly connected with ring, the girder steel in the outer ring of steel column
It is overlapped in connection ring, convenient for being fixedly connected for girder steel, is suitable for variously-shaped cylinder.After-pouring has lightweight mixed in connection ring
Solidifying soil or swelling agent enhance the intensity of bean column node as after-pouring block.
Description of the drawings
Fig. 1 be the utility model is related to girder steel and steel column connecting node structural schematic diagram；
Fig. 2 be the utility model is related to girder steel and steel column connecting node vertical view；
Fig. 3 is the A-A sectional views of attached girder steel shown in Fig. 2 and steel column connecting node；
Fig. 4 is the vertical view of girder steel and steel column connecting node that the utility model removes cover board；
Fig. 5 is the structural schematic diagram of the utility model connection ring；
Fig. 6 is the structural schematic diagram of the utility model cover board.
Mark explanation：Steel column 1, girder steel 2, connection ring 3, ribbed stiffener 4, cover board 5, after-pouring block 6, bolt 8, bottom plate 31, outside
Side plate 32, interior plate 33, steel girder erection slot 34, bolt hole 35, screw 36, steel plate 51, screw hole 52, plug hole 53.
Specific implementation mode
To further appreciate that the content of the utility model, the utility model is described in detail in conjunction with the embodiments, below in fact
Example is applied for illustrating the utility model, but is not intended to limit the scope of the present invention.
In conjunction with shown in attached drawing 1~4, the utility model is related to a kind of girder steels and steel column connecting node, including girder steel 2 and steel column
1, the outer ring of the girder steel is equipped with connection ring 3, and the top surface of connection ring 3 is equipped with cover board 5, there is sky between cover board and connection ring
Chamber, cavity is interior to be equipped with after-pouring block 6, and the lower section of connection ring 3 is equipped with the ribbed stiffener 4 for the triangle being equally spaced according to circumference,
Outer ring of two right-angle sides of ribbed stiffener 4 respectively with the lower surface of connection ring 3 and steel column 1 is welded to connect, the after-pouring block 6
Maintenance is poured using lightweight concrete to be formed, the steel column 1 in the present embodiment uses circular steel tube concrete column, girder steel 2 to use work
Word girder steel.
In conjunction with shown in attached drawing 5,3 top of connection ring is equipped with opening, and connection ring 3 includes two semicircular bottom plates
31, the outer ring of bottom plate 31 is equipped with outer panel 32, and the inner ring of bottom plate 31 is equipped with interior plate 33, the height of outer panel 32 and interior plate 33
It is identical as the height of girder steel 2, steel girder erection slot 34, width and the girder steel 2 of steel girder erection slot 34 are offered on outer panel 32
Of same size, the position that bolt is corresponded on bottom plate 31 is equipped with bolt hole 35, and 3 or so two parts of connection ring are connected by screw 36
Form ring-shaped structure.
In conjunction with shown in attached drawing 6, the cover board 5 includes the steel plate 51 of two semi-circular shape, the size of steel plate 51 and connection
The size of two bottom plates 31 of ring 3 matches, and the position that steel plate 51 corresponds to bolt is equipped with screw hole 52, and one is respectively set on two blocks of steel plates 51
A plug hole 53, for pouring after-pouring block 6.
When construction, the surface soldered or bolt of the interior plate 33 of the connection ring 3 of two semi-circular shape and steel column are connected first
It connects, can also be that welding is connected with bolt, the contact surface of two pieces of connection rings 3 is fixedly connected on connection ring 3 by screw 36
Bottom surface weld ribbed stiffener 4, to improve the bearing capacity of connection ring 3；Then end is equipped with to 2 company of being lifted into of steel column of bolt 8
It connects on ring 3, girder steel 2 is made to be stuck in steel girder erection slot 34, and the bolt 8 of girder steel lower part is made to pass through bolt hole 35, nut is used in combination
It is fixed；Then cover board 5 is spliced to the screw hole 52 for making the bolt 8 of 2 upper surface of girder steel pass through cover board 5 in the top of girder steel 2, be used in combination
Nut is fixedly connected；Lightweight concrete or swelling agent are finally poured from plug hole 53, increase the intensity of node.
The utility model is described in detail above in association with embodiment, but the content be only the utility model compared with
Good embodiment, should not be considered as limiting the scope of the present invention.It is made according to the scope of application of this utility model
All the changes and improvements etc. should all be still fallen within the patent covering scope of the utility model.
Claims (4)
1. a kind of girder steel and steel column connecting node, including girder steel and steel column, it is characterised in that：The outer ring of the girder steel, which is equipped with, to be connected
Ring is connect, the top surface of connection ring is equipped with cover board, and there are cavity between cover board and connection ring, cavity is interior to be equipped with after-pouring block；Described
Opening is equipped at the top of connection ring, the inner ring of connection ring and the outer ring of steel column are welded to connect, the bottom surface of connection ring be equipped with it is several according to
The ribbed stiffener of circumference setting, the top surface of ribbed stiffener and outer with the bottom surface of connection ring and steel column respectively close to the side of steel column side
Circle is welded to connect, and the position that connection ring is located at girder steel is equipped with steel girder erection slot, and the end of the girder steel passes through steel girder erection slot,
The lower surface of girder steel is fixedly connected by bolt with connection ring, and lower surface is fixedly connected by bolt with cover board.
2. girder steel according to claim 1 and steel column connecting node, it is characterised in that：The connection ring includes two and half
Circular bottom plate, two bottom plates are screwed to form loop configuration, and the outer ring of bottom plate is equipped with outer panel, and the inner ring of bottom plate is set
There is an interior plate, the height of outer panel and interior plate is identical as steel depth of beam, and the steel girder erection slot is located on outer panel,
The position that bottom plate corresponds to bolt is equipped with bolt hole.
3. girder steel according to claim 1 and steel column connecting node, it is characterised in that：The cover board includes two semicircles
The steel plate of shape, the position that steel plate corresponds to bolt are equipped with screw hole, at least one plug hole are respectively set on two blocks of steel plates.
4. girder steel according to claim 1 and steel column connecting node, it is characterised in that：The steel column uses steel pipe column,
The girder steel uses steel I-beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721637409.XU CN207761052U (en) | 2017-11-30 | 2017-11-30 | A kind of girder steel and steel column connecting node |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721637409.XU CN207761052U (en) | 2017-11-30 | 2017-11-30 | A kind of girder steel and steel column connecting node |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207761052U true CN207761052U (en) | 2018-08-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721637409.XU Expired - Fee Related CN207761052U (en) | 2017-11-30 | 2017-11-30 | A kind of girder steel and steel column connecting node |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207761052U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111608268A (en) * | 2020-06-10 | 2020-09-01 | 武金峰 | Steel construction assembled beam column tie point structure |
-
2017
- 2017-11-30 CN CN201721637409.XU patent/CN207761052U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111608268A (en) * | 2020-06-10 | 2020-09-01 | 武金峰 | Steel construction assembled beam column tie point structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180824 Termination date: 20181130 |