CN206752699U - A kind of concrete filled steel tube column connected node - Google Patents
A kind of concrete filled steel tube column connected node Download PDFInfo
- Publication number
- CN206752699U CN206752699U CN201720398434.0U CN201720398434U CN206752699U CN 206752699 U CN206752699 U CN 206752699U CN 201720398434 U CN201720398434 U CN 201720398434U CN 206752699 U CN206752699 U CN 206752699U
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- steel
- concrete column
- core concrete
- steel core
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Abstract
The utility model provides a kind of concrete filled steel tube column connected node, including the first steel core concrete column, second steel core concrete column, cover tube end plate, sleeve, shear stud, put more energy into floor, cover plate, sleeve double wedge, grouting material, shear reinforcement ring, the sleeve is seamless round steel pipe, its inner side is welded to connect with the second steel core concrete column, its outside is connected with sleeve weld, sleeve plate upper surface is formed with floor of putting more energy into sleeve connection opening position top edge, sleeve plate upper surface is also formed with shear stud, shear stud, which is located at, puts more energy between floor and the second steel core concrete column, the sleeve upper surface quartering is formed with sleeve double wedge, the distribution of its outward flange is fluted, cover plate outside and sleeve weld, welded with first steel core concrete column inner side, grouting material is filled with the sleeve.The utility model construction is simple is convenient, securely and reliably, good endurance.
Description
Technical field
It the utility model is related to building structure field, more particularly to a kind of concrete filled steel tube column connected node.
Background technology
Concrete filled steel tube is using more and more extensive in Practical Project, and at present, the node of concrete filled steel tube connects
Connect and mainly connect or be welded to connect using flange, connected using flange or welding easily causes interface gap to be corroded, even
Connect that security is poor, while need the concrete-filled steel tube connector part processed in high precision, cost is higher, makes its applying in reality
Made a big impact in work popularization and application, although also there is invention to propose to connect using grout sleeve at present, do not possess and apply
The characteristics of work is simple, install convenient.
Utility model content
In order to solve the above problems, the utility model provides a kind of a kind of steel core concrete column connected with grout sleeve
Connecting node.
Technical scheme provided by the utility model is：A kind of concrete filled steel tube column connected node, including the first steel pipe mix
Solidifying earth pillar 1, the second steel core concrete column 2, set tube end plate 3, sleeve 4, shear stud 5, floor 6 of putting more energy into, cover plate 7, sleeve double wedge
8th, grouting material 9, shear reinforcement ring 10；The sleeve 4 is seamless round steel pipe, and the set tube end plate 3 is justified for the tool of middle opening
The doughnut-shaped steel plate of shape, its inner side are welded to connect with the second steel core concrete column 2, and its outside is welded to connect with sleeve 4, covers tube end plate
Be formed with floor 6 of putting more energy into by the set top edge quartering of tube end plate 3 at 3 upper surfaces and the link position of sleeve 4, it is described put more energy into floor 6 by
The small steel plate composition of four pieces of triangles, set tube end plate 3 upper surface are also formed with shear stud 5, and the shear stud 5, which is located at, puts more energy into
Between the steel core concrete column 2 of floor 6 and second, for preventing that failure by shear occurs at steel core concrete column tie point up and down.
The upper surface quartering of sleeve 4 is formed with sleeve double wedge 8, and the cover plate 7 is the rounded ring bodies of an outer rim, outside it
Edge distribution has the groove corresponding with the position of sleeve double wedge 8, and the outside of cover plate 7 is welded to connect with sleeve 4, inner side and described first
Steel core concrete column 1 is welded to connect, and the outer wall of the first steel core concrete column 1 is formed with three shear reinforcement rings 10, prevents post from existing
Slided in sleeve.
Grouting material 9 is filled with the sleeve, grouting material 9 is microdilatancy high-strength grout.
The beneficial effect that the utility model reaches：The utility model construction is simple is convenient, securely and reliably, good endurance.
Brief description of the drawings
Accompanying drawing described herein is to be further understood for providing to of the present utility model, forms one of the application
Point, but do not form to restriction of the present utility model.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the utility model top view；
Fig. 3 is the utility model section figure.
Wherein, 1 it is the first steel core concrete column, 2 be the second steel core concrete column, 3 be set tube end plate, 4 be sleeve, 5 is
Shear stud, 6 for floor of putting more energy into, 7 are cover plate, 8 are sleeve double wedge, 9 are grouting material, 10 are shear reinforcement ring.
Embodiment
In order to which the utility model is described in further detail, it is as follows that its embodiment is now disclosed.
According to Fig. 1, Fig. 2, Fig. 3, in specific implementation, a kind of concrete filled steel tube column connected node, including the first steel tube concrete
Earth pillar 1, the second steel core concrete column 2, set tube end plate 3, sleeve 4, shear stud 5, floor 6 of putting more energy into, cover plate 7, sleeve double wedge 8,
Grouting material 9, shear reinforcement ring 10；The sleeve 4 is seamless round steel pipe, and the set tube end plate 3 is circular for the tool of middle opening
Doughnut-shaped steel plate, its inner side be welded to connect with the second steel core concrete column 2, its outside be welded to connect with sleeve 4, set tube end plate 3
Upper surface by the set top edge quartering of tube end plate 3 at the link position of sleeve 4 with being formed with floor 6 of putting more energy into, and the floor 6 of putting more energy into is by four
The small steel plate composition of block triangle, set tube end plate 3 upper surface are also formed with shear stud 5, and the shear stud 5 is located at ribbed stiffener
Between the steel core concrete column 2 of plate 6 and second, for preventing that failure by shear occurs at steel core concrete column tie point up and down.
The upper surface quartering of sleeve 4 is formed with sleeve double wedge 8, and the cover plate 7 is the rounded ring bodies of an outer rim, outside it
Edge distribution has the groove corresponding with the position of sleeve double wedge 8, and the outside of cover plate 7 is welded to connect with sleeve 4, inner side and described first
Steel core concrete column 1 is welded to connect, and the outer wall of the first steel core concrete column 1 is formed with three shear reinforcement rings 10, prevents post from existing
Slided in sleeve.
Grouting material 9 is filled with the sleeve, grouting material 9 is microdilatancy high-strength grout.
The specific sequence of construction of concrete filled steel tube column connected node is:A, with the tool of square steel tube outside concrete filled steel tube
Body size and connection needed for intensity be foundation, factory respectively processing and fabricating branch sleeve 4, cover tube end plate 3, floor 6 of putting more energy into
And 8 each part of sleeve double wedge；B, each several part of concrete filled steel tube attachment means is formed into component difference group as requested
Welding equipment is connected together.In the lower bead position interior welds set tube end plate 3 of sleeve 4, sleeve is avoided to be connected loosely with set tube end plate
Gu welding triangle at the link position of outer sleeve and lower raft to put more energy into floor 6, then welded sleeve double wedge 8, steel pipe mixes
Native grout sleeve attachment means are coagulated to complete；C, in the construction of the construction site in building site, lift in grout sleeve attachment means
The steel pipe in portion, is placed on inside branch sleeve, is fixed temporarily after adjustment position, and levelling on vertically and horizontally；D, levelling end
Microdilatancy high-strength grout is poured into inside the gap of sleeve inner and steel pipe afterwards, wait grouting material intensity to reach requirement, remove and face
When support complete the fixation and connection of upper and lower steel pipe；Trapped air when e, to prevent steel pipe bottom casting concrete, Xiang Gu
Surely the steel duct application catheter cast concrete connected, and completed steel pipe by defined requirement periodic maintenance in time and mixed
Coagulate the construction of soil.
Claims (3)
1. a kind of concrete filled steel tube column connected node, including the first steel core concrete column (1), the second steel core concrete column (2), its
It is characterised by：Also include set tube end plate (3), sleeve (4), shear stud (5), floor of putting more energy into (6), cover plate (7), sleeve double wedge
(8), grouting material (9), shear reinforcement ring (10)；The sleeve (4) is seamless round steel pipe, and the set tube end plate (3) is centre
The doughnut-shaped steel plate of the tool circle of opening, its inner side are welded to connect with the second steel core concrete column (2), and its outside is welded with sleeve (4)
Connect in succession, set tube end plate (3) upper surface is put more energy into being formed with sleeve (4) link position by set tube end plate (3) top edge quartering
Floor (6), the floor of putting more energy into (6) are made up of four blocks of small steel plates of triangle, and described set tube end plate (3) upper surface is also formed with shearing resistance
Peg (5), the shear stud (5), which is located at, to be put more energy between floor (6) and the second steel core concrete column (2), sleeve (4) upper surface
The quartering is formed with sleeve double wedge (8), and the cover plate (7) is the rounded ring bodies of an outer rim, and its outward flange is distributed with and covered
The corresponding groove in cylinder double wedge (8) position, cover plate (7) outside are welded to connect with sleeve (4), inner side and first steel tube concrete
Earth pillar (1) is welded to connect, and grouting material (9) is filled with the sleeve.
2. connecting node according to claim 1, it is characterised in that：The grouting material (9) is microdilatancy high-strength grout.
3. connecting node according to claim 1, it is characterised in that：First steel core concrete column (1) outer wall is formed with three
Road shear reinforcement ring (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720398434.0U CN206752699U (en) | 2017-10-17 | 2017-10-17 | A kind of concrete filled steel tube column connected node |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720398434.0U CN206752699U (en) | 2017-10-17 | 2017-10-17 | A kind of concrete filled steel tube column connected node |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206752699U true CN206752699U (en) | 2017-12-15 |
Family
ID=60614034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720398434.0U Expired - Fee Related CN206752699U (en) | 2017-10-17 | 2017-10-17 | A kind of concrete filled steel tube column connected node |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206752699U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109736438A (en) * | 2019-01-28 | 2019-05-10 | 皖西学院 | A kind of concrete filled steel tube connects with steel tube device and its construction method |
-
2017
- 2017-10-17 CN CN201720398434.0U patent/CN206752699U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109736438A (en) * | 2019-01-28 | 2019-05-10 | 皖西学院 | A kind of concrete filled steel tube connects with steel tube device and its construction method |
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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 |
Granted publication date: 20171215 Termination date: 20181017 |
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| CF01 | Termination of patent right due to non-payment of annual fee |