CN205530712U - Concrete filled steel tube member slip casting bushing type interfacing apparatus - Google Patents
Concrete filled steel tube member slip casting bushing type interfacing apparatus Download PDFInfo
- Publication number
- CN205530712U CN205530712U CN201620350175.XU CN201620350175U CN205530712U CN 205530712 U CN205530712 U CN 205530712U CN 201620350175 U CN201620350175 U CN 201620350175U CN 205530712 U CN205530712 U CN 205530712U
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- China
- Prior art keywords
- concrete filled
- filled steel
- tubular member
- slip casting
- steel tubular
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Abstract
The utility model discloses a concrete filled steel tube member slip casting bushing type interfacing apparatus relates to the butt joint construction equipment technical field of steel truss component. A concrete filled steel tube member slip casting bushing type interfacing apparatus, is including being used for connecting two concrete filled steel tube member 's sleeve pipe, last semicircular casing pipe and lower semicircular casing pipe that the sleeve pipe set up including the symmetry, go up semicircular casing pipe and weld between the semicircular casing pipe down, it all sets up the sand grip with lower semicircular casing pipe both ends inboard to go up semicircular casing pipe, install the sealing strip on the sand grip, it sets up injected hole and out grouting holes to go up the semicircular casing pipe top, pour into the anchor thick liquids in the injected hole into. The utility model has the advantages of it can realize standardized design, effectively improves production and the efficiency of construction to bear the weight of dynamic height, good, the no welding residual stress of the atress member existence of anti -seismic performance itself, have better antifatigue, bending resistance to turn round the performance.
Description
Technical field
This utility model relates to the docking constructing device field of steel truss component, particularly a kind of concrete filled steel tube
Component slip casting bushing type docking facilities.
Background technology
In recent years, China was along with expanding economy and the quickening of Urbanization Construction process, concrete filled steel tubular member
Application is more and more extensive, such as: coliseum, exhibition center, airport building, railway station Waiting Lounge and big
Type industrial premises etc..And the docking of concrete filled steel tubular member is one requisite work in engineering construction construction
Sequence link.At present, the most frequently used concrete filled steel tubular member docking calculation is to use welding manner, and steel pipe mixes
Solidifying soil component is general all as main primary structure member, bears the multiple lotuses such as axial compression, moment of torsion, moment of flexure and shearing
Carrying combination, stress morphology is considerably complicated, uses the concrete filled steel tubular member of traditional butt welding mode in group
Closing easily occurs brittle fracture to destroy under load action, causes structure collapse accident, to people's life and property
Cause damage, and this kind of docking mode be to construct at engineering site, efficiency of construction is low, welding precision is low and
Welding quality cannot ensure, meanwhile, and can be residual in concrete filled steel tube docking site by job site environmental effect
Stay bigger welding residual stress, have a strong impact on the safety of component.
Utility model content
For solving deficiency of the prior art, this utility model provides a kind of concrete filled steel tubular member slip casting sleeve pipe
Formula docking facilities, it is capable of standardized designs, is effectively improved production and efficiency of construction, and bearing capacity
Height, anti-seismic performance are good, primary structure member welding residual stress own exists, and have preferable resisting fatigue, bending resistance
Turn round performance.
This utility model for achieving the above object, is achieved through the following technical solutions: a kind of concrete filled steel tube structure
Part slip casting bushing type docking facilities, including the sleeve pipe for connecting two concrete filled steel tubular members, described sleeve pipe
Including symmetrically arranged upper half circular casing and lower semi-circular sleeve pipe, described upper half circular casing and lower semi-circular
Weld between sleeve pipe, inside described upper half circular casing and lower semi-circular sleeve pipe two ends, be respectively provided with raised line, described
Installing sealing strip on raised line, described upper half circle cannula tip arranges injected hole and slurry outlet, described injected hole
Interior injection anchors slurry.
Arranging bulge loop on lateral wall, concrete filled steel tubular member one end, the height of described bulge loop is less than the height of sealing strip
Degree.
Described bulge loop is two.
Described raised line is arc, and described raised line adapts with upper half circular casing or lower semi-circular cannula curve.
Described sealing strip top arranges the draw-in groove adapted with raised line.
Described injected hole and slurry outlet are located along the same line.
Described injected hole and a diameter of 8mm-20mm of slurry outlet.
Described upper half circular casing and a length of 500mm-1000mm of lower semi-circular sleeve pipe.
Grouting nozzle is installed at described injected hole.
Contrast prior art, the beneficial effects of the utility model are:
1, outside two concrete filled steel tubular members of this utility model, sleeve pipe is set, then by the slip casting on sleeve pipe
Anchoring slurry is injected in hole, is linked together with concrete filled steel tubular member by sleeve pipe, and this docking facilities can realize mark
Standardization design, factorial praluction, prefabricated construction, be effectively improved production and efficiency of construction, has preferably
Economy and practicality；Further, it is high, anti-that the concrete filled steel tubular member connected by this device has bearing capacity
Shock stability is good, welding residual stress exists, and has preferable resisting fatigue, bending-twisting performance, Jin Erzeng
Strong concrete filled steel tube general safety performance.
2, arranging bulge loop on lateral wall, concrete filled steel tubular member one end, the height of bulge loop is less than the height of sealing strip,
The fastness being connected between sleeve pipe and concrete filled steel tubular member is strengthened by the bulge loop arranged.
3, raised line is arc, and raised line adapts with upper half circular casing or lower semi-circular cannula curve, increases close
The fastness being connected between strip of paper used for sealing with upper half circular casing and lower semi-circular sleeve pipe, thus strengthen sleeve pipe and steel pipe
Sealing between concrete component.
4, sealing strip top arranges the draw-in groove adapted with raised line, convenient installation sealing strip, strengthens sealing strip
Steadiness.
5, injected hole and slurry outlet are located along the same line, when anchoring slurry and flowing out in slurry outlet, now
Already filled with slurry, can stop injecting anchoring slurry.
Accompanying drawing explanation
Accompanying drawing 1 is this utility model structural representation；
Accompanying drawing 2 this utility model and concrete filled steel tubular member attachment structure schematic diagram；
Accompanying drawing 3 is concrete filled steel tubular member schematic diagram in accompanying drawing 2；
Accompanying drawing 4 is accompanying drawing 2 profilograph；
Accompanying drawing 5 is accompanying drawing 2 drawing in side sectional elevation；
Accompanying drawing 6 is this utility model gasket structure schematic diagram.
Label shown in accompanying drawing: 1, concrete filled steel tubular member；2, upper half circular casing；3, lower semi-circular set
Pipe；4, raised line；5, sealing strip；6, injected hole；7, slurry outlet；8, anchoring slurry；9, bulge loop；
10, grouting nozzle.
Detailed description of the invention
In conjunction with the drawings and specific embodiments, the utility model is described in further detail.Should be understood that these are implemented
Example is merely to illustrate this utility model rather than limits scope of the present utility model.In addition, it is to be understood that readding
After having read the content that this utility model is lectured, this utility model can be made various changing by those skilled in the art
Moving or amendment, these equivalent form of values fall within the application appended claims limited range equally.
A kind of concrete filled steel tubular member slip casting bushing type docking facilities, including for connecting two concrete filled steel tubes
The sleeve pipe of component 1, described sleeve pipe includes symmetrically arranged upper half circular casing 2 and lower semi-circular sleeve pipe 3, institute
State and weld between upper half circular casing 2 and lower semi-circular sleeve pipe 3, described upper half circular casing 2 and lower half circle
It is respectively provided with raised line 4 inside shape sleeve pipe 3 two ends, described raised line 4 is installed sealing strip 5, described upper half circle set
Pipe 2 top arranges injected hole 6 and slurry outlet 7, injects anchoring slurry 8 in described injected hole 6.This practicality is new
Upper half circular casing and lower semi-circular sleeve pipe in use, are arranged on concrete filled steel tubular member, then by type
Upper half circular casing and lower semi-circular Socket welding are connected together, in injected hole, then inject anchoring slurry,
Until anchoring slurry flows out from slurry outlet, this docking facilities can realize standardized designs, factorial praluction, dress
Joining is constructed, and is effectively improved production and efficiency of construction, has preferable economy and practicality；Further, logical
Cross the concrete filled steel tubular member that this device connects and have that bearing capacity is high, anti-seismic performance is good, welding residual stress
Exist, and there is preferable resisting fatigue, bending-twisting performance, and then strengthen concrete filled steel tube general safety
Performance.
As optimization, lateral wall, concrete filled steel tubular member 1 one end arranges bulge loop 9, the height of described bulge loop 9
Less than the height of sealing strip 5, by be connected between bulge loop enhancing sleeve pipe and the concrete filled steel tubular member of setting
Fastness.
As optimization, described bulge loop 9 is two, the spacing between two bulge loop iron hoops and concrete filled steel tube structure
Part equal diameters, further enhances the connectivity robustness between concrete filled steel tubular member and sleeve pipe.
As optimization, described raised line 4 is arc, described raised line 4 and upper half circular casing 2 or lower semi-circular
Sleeve pipe 3 radian adapts, and increases the jail that sealing strip is connected with between upper half circular casing and lower semi-circular sleeve pipe
Solidity, thus strengthen the sealing between sleeve pipe and concrete filled steel tubular member.
As optimization, described sealing strip 5 top arranges the draw-in groove adapted with raised line 4, and convenient installation seals
Bar, strengthens the steadiness of sealing strip.
As optimization, described injected hole 6 and slurry outlet 7 are located along the same line, when anchoring slurry is from pulp
When flowing out in hole, now already filled with slurry, can stop injecting anchoring slurry.
As optimization, described injected hole 6 and a diameter of 8mm-20mm of slurry outlet 7, convenient injection anchors slurry
Material.
As optimization, described upper half circular casing 2 and a length of 500mm-1000mm of lower semi-circular sleeve pipe 3,
Firmly concrete filled steel tubular member can be docking together.
As optimization, installing grouting nozzle 10 at described injected hole 6, convenient injection by grouting nozzle anchors slurry.
Embodiment 1:
A kind of concrete filled steel tubular member slip casting bushing type docking facilities, including for connecting two concrete filled steel tubes
The sleeve pipe of component 1, described sleeve pipe includes symmetrically arranged upper half circular casing 2 and lower semi-circular sleeve pipe 3, institute
State and weld between upper half circular casing 2 and lower semi-circular sleeve pipe 3, described upper half circular casing 2 and lower half circle
Being respectively provided with raised line 4 inside shape sleeve pipe 3 two ends, described raised line 4 is installed sealing strip 5, raised line 4 is arc,
Described raised line 4 adapts with upper half circular casing 2 or lower semi-circular sleeve pipe 3 radian, increases sealing strip with upper
The fastness connected between semicircle sleeve pipe and lower semi-circular sleeve pipe, thus strengthen sleeve pipe and concrete filled steel tube structure
Sealing between part.Sealing strip 5 top arranges the draw-in groove adapted with raised line 4, conveniently installs sealing strip,
Strengthen the steadiness of sealing strip.Described upper half circular casing 2 top arranges injected hole 6 and slurry outlet 7, described
Anchoring slurry 8 is injected in injected hole 6.Bulge loop 9 is set on lateral wall, concrete filled steel tubular member 1 one end, described
The height of bulge loop 9, less than the height of sealing strip 5, strengthens sleeve pipe and concrete filled steel tube structure by the bulge loop arranged
The fastness connected between part.Described bulge loop 9 is two, and the spacing between two bulge loop iron hoops is mixed with steel pipe
Solidifying soil member diameters is equal, further enhances the connectivity robustness between concrete filled steel tubular member and sleeve pipe.
Claims (9)
1. a concrete filled steel tubular member slip casting bushing type docking facilities, it is characterised in that: include for connecting two
The sleeve pipe of concrete filled steel tubular member (1), described sleeve pipe include symmetrically arranged upper half circular casing (2) and
Lower semi-circular sleeve pipe (3), welds between described upper half circular casing (2) and lower semi-circular sleeve pipe (3),
Raised line (4) it is respectively provided with inside described upper half circular casing (2) and lower semi-circular sleeve pipe (3) two ends, described
Sealing strip (5) is installed on raised line (4), described upper half circular casing (2) top arrange injected hole (6) and
Slurry outlet (7), injects anchoring slurry (8) in described injected hole (6).
A kind of concrete filled steel tubular member slip casting bushing type docking facilities the most according to claim 1, its feature exists
In: bulge loop (9), the height of described bulge loop (9) are set on concrete filled steel tubular member (1) lateral wall, one end
Height less than sealing strip (5).
A kind of concrete filled steel tubular member slip casting bushing type docking facilities the most according to claim 2, its feature exists
In: described bulge loop (9) is two.
A kind of concrete filled steel tubular member slip casting bushing type docking facilities the most according to claim 1, its feature exists
In: described raised line (4) is arc, described raised line (4) and upper half circular casing (2) or lower semi-circular set
Pipe (3) radian adapts.
A kind of concrete filled steel tubular member slip casting bushing type docking facilities the most according to claim 1, its feature exists
In: described sealing strip (5) top arranges the draw-in groove adapted with raised line (4).
A kind of concrete filled steel tubular member slip casting bushing type docking facilities the most according to claim 1, its feature exists
In: described injected hole (6) and slurry outlet (7) are located along the same line.
A kind of concrete filled steel tubular member slip casting bushing type docking facilities the most according to claim 1, its feature exists
In: described injected hole (6) and a diameter of 8mm-20mm of slurry outlet (7).
A kind of concrete filled steel tubular member slip casting bushing type docking facilities the most according to claim 1, its feature exists
In: described upper half circular casing (2) and a length of 500mm-1000mm of lower semi-circular sleeve pipe (3).
A kind of concrete filled steel tubular member slip casting bushing type docking facilities the most according to claim 1, its feature exists
In: grouting nozzle (10) is installed at described injected hole (6) place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620350175.XU CN205530712U (en) | 2016-04-22 | 2016-04-22 | Concrete filled steel tube member slip casting bushing type interfacing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620350175.XU CN205530712U (en) | 2016-04-22 | 2016-04-22 | Concrete filled steel tube member slip casting bushing type interfacing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205530712U true CN205530712U (en) | 2016-08-31 |
Family
ID=56797684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620350175.XU Expired - Fee Related CN205530712U (en) | 2016-04-22 | 2016-04-22 | Concrete filled steel tube member slip casting bushing type interfacing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205530712U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109695461A (en) * | 2018-12-27 | 2019-04-30 | 江苏建筑职业技术学院 | A kind of high-strength connection structure for steel pipe concrete bracket |
| CN111794387A (en) * | 2020-06-05 | 2020-10-20 | 王大勇 | Steel structure connecting piece convenient to installation |
-
2016
- 2016-04-22 CN CN201620350175.XU patent/CN205530712U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109695461A (en) * | 2018-12-27 | 2019-04-30 | 江苏建筑职业技术学院 | A kind of high-strength connection structure for steel pipe concrete bracket |
| CN109695461B (en) * | 2018-12-27 | 2024-05-28 | 江苏建筑职业技术学院 | High-strength connecting structure for steel pipe concrete support |
| CN111794387A (en) * | 2020-06-05 | 2020-10-20 | 王大勇 | Steel structure connecting piece convenient to installation |
| CN111794387B (en) * | 2020-06-05 | 2022-01-04 | 深圳市兴鸿翔五金建材有限公司 | Steel structure connecting piece convenient to installation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160831 Termination date: 20170422 |