CN207863157U - A kind of reinforced beam-column node structure - Google Patents
A kind of reinforced beam-column node structure Download PDFInfo
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- CN207863157U CN207863157U CN201721918457.6U CN201721918457U CN207863157U CN 207863157 U CN207863157 U CN 207863157U CN 201721918457 U CN201721918457 U CN 201721918457U CN 207863157 U CN207863157 U CN 207863157U
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Abstract
The utility model provides a kind of reinforced beam-column node structure, belongs to field of steel structure.It solves the problems, such as that existing beam-column node structure is unstable.This reinforced beam-column node structure includes tubing string and structural beams, structural beams include wing plate and web, it further include node, node includes the inner and outer tubes for being equipped with outer perforation and interior perforation, structural beams penetrate outer perforation and interior perforation, wing plate end is welded and fixed, it further include connector, connector includes an extension tube attached and two inner connecting tubes, two inscribed tube walls and the web of structural beams are fixed, the wing plate medial surface of tube wall and two root architecture beams is fixed above and below inner connecting tube, tube wall is fixed with outer wall of inner tube and outer tube wall inside and outside extension tube attached, epimere tubing string bottom end is sleeved on the outer tube outer wall above structural beams and fixes, hypomere tubing string top engagement sleeves are on the outer tube outer wall below structural beams and fixed, outer tube bottom end is fixed with baffle, it is formed in tubing string above baffle and pours chamber.This bean column node intensity is high and easy for construction efficient.
Description
Technical field
The utility model belongs to construction steel structure technical field, is related to a kind of reinforced beam-column node structure.
Background technology
Bean column node is a critical component in frame structure, plays transmission and distribution internal force in the frame, ensures structure
The effect of globality.Beam body end is generally directly welded on cylinder outer wall by existing beam-column node structure, low strength, and main
It will be based on welding, it is not easy to realize rigid connection, although existing fabricated construction technique, assembly manipulation operational procedure is multiple
Miscellaneous, three or more beam bodies are especially fixed on cylinder by low construction efficiency, and construction is more complicated, and every beam after assembly
Body is absolute construction, cannot achieve whole reinforcing, then causes integral strength relatively low, it is therefore necessary to be improved.
Invention content
The purpose of this utility model is to be directed to the above-mentioned problems in the prior art, provides a kind of stable structure, by force
Spend higher, and reinforced beam-column node structure easy for construction.
The purpose of this utility model can be realized by following technical proposal：A kind of reinforced beam-column node structure, including
Round steel pipe tubing string and i-beam structure beam, the structural beams include two blocks of wing plates being mutually parallel and are vertically connected on two pieces of wings
Web between plate, it is characterised in that：Further include node, the node includes the circular tube shaped inner and outer tubes of coaxial arrangement,
Outer tube diameter is more than interior pipe outside diameter, and the outer tube wall and inner pipe wall are respectively equipped with several outer perforation and several interior perforation,
Described several outer perforation and several interior perforation are located on outer tube and the same axial location of inner tube, and if several outer perforation and
Perforation laterally penetrates outer perforation and interior perforation, the structure along the radial alignment setting successively of inner tube, the structural beams in dry
The wing plate end cut of beam forms V-shaped, and the wing plate end of several structural beams is welded and fixed successively in inner tube, and junction
Positioned at inner tube axial location, the web width direction of the structural beams is in vertically arranged and parallel with inner tube axis, further includes
The connector that several square tubes are integrally bent to form, connector include an extension tube attached and two inner connecting tubes, and described two inscribed
Pipe one end is connected with each other, and two inner connecting tube other ends are connect with extension tube attached both ends respectively, tube wall on the outside of described two inner connecting tubes
Be bonded fixation with the web side of adjacent two root architectures beam respectively, two inner connecting tubes up and down both sides tube wall respectively with adjacent two root knot
The wing plate medial surface fitting of structure beam is fixed, and tube wall is bonded with outer wall of inner tube and outer tube wall respectively inside and outside the extension tube attached
Fixed, the tubing string is two sections structure, and epimere tubing string bottom end engagement sleeves are on the outer tube outer wall above structural beams, and
It is fixed by fastener, hypomere tubing string top engagement sleeves are fixed on the outer tube outer wall below structural beams, and by fastener, institute
The outer tube bottom end stated and the alignment of inner tube bottom end, and it is fixed with circular baffle plate, and baffle edge offsets with pipe string internal wall, and pass through gear
Plate stops, so that formation in the tubing string above baffle is poured chamber, and the intracavitary that pours has poured concrete mortar.
The connector that this node is integrally bent to form by square tube, to be stably connected with the web and the wing of adjacent two root architectures beam
Plate, and the extension tube attached on connector is fixedly clamped between the inner and outer pipe sections, and inner and outer tubes can be utilized to coordinate and stablize fixed connect
Fitting, and structural beams laterally penetrate outer perforation and interior perforation, end is welded and fixed, can make that rock-steady structure is integrally formed successively, and
After tubing string is installed, it can be formed between two tubing strings using baffle and pour chamber, court pours intracavitary casting concrete mortar
Form integral reinforcing structure；And inner and outer tubes are simultaneously supported structural beams, energy dispersed structure beam effect power can be carried effectively
The shear resistant capacity of high bean column node, and it is whole using assembled installation so that it is easy for construction efficient.
In a kind of above-mentioned reinforced beam-column node structure, hole wall extends at the top of outer tube on the upside of the outer perforation,
And notch on nick shaped is formed, hole wall extends to bottom of inner tube on the downside of the interior perforation, and forms notch under nick shaped.
Therefore upper notch and lower notch can be directly utilized to be installed with structural beams cooperation, to be installed using assembled so that
It is easy for construction efficient.
In a kind of above-mentioned reinforced beam-column node structure, described two inner connecting tube one end junction is square tube one
It is bent to form, extension tube attached is that two inner connecting tube other ends are bent to form, and are disconnected in the middle part of extension tube attached, further includes several bar shaped plates
Gusset, gusset length direction are arranged in parallel with inner tube axis, gusset inner side edge and outer side edges respectively in outer wall of inner tube and outer tube
Wall is fixed, and gusset is located in the middle part of extension tube attached on open position, and gusset two sides are arranged with gap interval in the middle part of extension tube attached.
Since connector disconnects in the middle part of extension tube attached, it can guarantee and stablize close to structural beams end position；And gusset energy
Stablize fixed inner and outer tubes, while gusset is located in the middle part of extension tube attached, can reinforce integral strength.
Further include that cylinder and lower support cylinder, lower support cylinder top are supportted in cylindrical shape in a kind of above-mentioned reinforced beam-column node structure
End is fixed with baffle bottom edge, and lower support drum outer wall is bonded with hypomere pipe string internal wall, and is fixed by fastener, upper support cylinder bottom
End is fixed on baffle top surface, and is coaxially located on the inside of inner tube, and the lower side wing lateral surface of several structural beams is supported on support
Cylinder top.
Baffle and tubing string connective stability can be improved using lower support cylinder, casting concrete mortar rear baffle is avoided to move down, profit
With support cylinder energy stable support structure beam.
Further include steel reinforcement cage in a kind of above-mentioned reinforced beam-column node structure, the steel reinforcement cage includes several sets
Circular ring shape ring muscle on upper support drum outer wall, and several vertical bars on ring muscle are fixed on by tie wire, and vertical bars with it is interior
Pipe axis is parallel, further includes several transverse bars being radially arranged along inner tube, transverse bar is located above structural beams, and transverse bar both ends are pushed up respectively
It on inner tube wall, and is intersected at jointly on inner tube axis in the middle part of several transverse bars, and tie wire is fixed, and several vertical bars tops
The muscle hole to be formed is surrounded from extension tube attached and two inner connecting tubes to be pierced by, and is fixed with transverse bar tie wire.
Coordinated using steel reinforcement cage and concrete mortar, reinforced concrete structure, and steel reinforcement cage bottom can be formed in node
It is positioned by ring muscle and the cooperation of upper support cylinder, and is stablized below spacer bar cage using upper support cylinder, connected using transverse bar above steel reinforcement cage
It connects and positions, steel reinforcement cage stability can be improved, avoid steel reinforcement cage after pouring mortar from deviating, the shearing resistance for effectively improving bean column node is held
Loading capability.
In a kind of above-mentioned reinforced beam-column node structure, tube wall is equipped with gathering hole on the inside of the inner connecting tube, and
Tube wall on the outside of inner connecting tube is fixed with web by fastener by gathering hole, and the concrete mortar by gathering hole into
Enter in connector.
Therefore facilitate installation.
In a kind of above-mentioned reinforced beam-column node structure, the gusset inner side edge is bent to form pre- with outer wall of inner tube
The interior interconnecting piece being welded and fixed, gusset outer side edges are bent to form to be bonded with outer tube wall, and passes through the fixed outer connection of fastener
Portion.
In a kind of above-mentioned reinforced beam-column node structure, the inner tube top and outer tube hanging.
Therefore after casting concrete mortar, stability higher.
A kind of construction method of reinforced beam-column node structure, it is characterised in that：Include the following steps：
Square tube is integrally bent to form connector by step 1, and bending place is two inner connecting tube one end junction in the middle part of square tube,
Two inner connecting tube other ends are bent to form extension tube attached；
Step 2, tube wall on the outside of two inner connecting tubes is tight with the web side of adjacent two root architectures beam patch merga pass respectively
Firmware is fixed, and both sides tube wall is fastened with the wing plate medial surface of adjacent two root architectures beam patch merga pass two inner connecting tubes respectively up and down
Part is fixed；The wing plate V-shaped end of several structural beams is welded and fixed successively；
Step 3, support cylinder and lower support cylinder in the difference coaxial welding of baffle top and bottom, several vertical bars are by binding iron
Silk is fixed on ring muscle to form steel reinforcement cage, and the ring muscle of steel reinforcement cage is sleeved on upper support drum outer wall, baffle top edge is welded
At outer tube bottom end；
Outer tube is coordinated by upper notch and structural beams, is packed into, makes on the outside of extension tube attached from several structural beams downside by step 4
Tube wall is fixed with outer tube wall patch merga pass fastener；
The interior interconnecting piece of gusset is fixed with outer wall of inner tube pre-welding, inner tube is passed through lower notch and structural beams by step 5
Cooperation is packed into from several structural beams upside, so that tube wall on the inside of extension tube attached is fixed with outer wall of inner tube patch merga pass fastener, by muscle
The outer interconnecting piece of plate is bonded with outer tube wall, and is fixed by fastener；
Step 6 surrounds several vertical bars tops that the muscle hole to be formed is pierced by from extension tube attached and two inner connecting tubes and passes through binding iron
Silk is fixed with transverse bar；It is intersected at jointly on inner tube axis in the middle part of several transverse bars, and tie wire is fixed, transverse bar both ends are withstood on respectively
On inner tube wall；
Step 7 fixes epimere tubing string bottom end engagement sleeves on the outer tube outer wall above structural beams, and by fastener,
Hypomere tubing string top engagement sleeves are fixed on the outer tube outer wall below structural beams, and by fastener, at present support drum outer wall with
Hypomere pipe string internal wall is bonded, and is fixed by fastener；
Step 8 stretches into Grouting Pipe from epimere tubing string top, and towards intracavitary casting concrete mortar is poured, makes concrete
Mortar is covered to inner tube top and outer tube top and is flushed.
Through the above steps, you can this bean column node of efficiently constructing.
Compared with prior art, the utility model has the following advantages that：
The connector that this node is integrally bent to form by square tube, to be stably connected with the web and the wing of adjacent two root architectures beam
Plate, and the extension tube attached on connector is fixedly clamped between the inner and outer pipe sections, and inner and outer tubes can be utilized to coordinate and stablize fixed connect
Fitting, and structural beams laterally penetrate outer perforation and interior perforation, end is welded and fixed, can make that rock-steady structure is integrally formed successively, and
After tubing string is installed, it can be formed between two tubing strings using baffle and pour chamber, court pours intracavitary casting concrete mortar
Form integral reinforcing structure；And inner and outer tubes are simultaneously supported structural beams, energy dispersed structure beam effect power can be carried effectively
The shear resistant capacity of high bean column node, and it is whole using assembled installation so that it is easy for construction efficient.
Description of the drawings
Fig. 1 is this node structure transverse sectional view.
Fig. 2 is this node structure transverse, top-down-view.
Fig. 3 is the view after Fig. 2 detaching structures beam and connector.
Fig. 4 is inner tube front view.
Fig. 5 is outer tube front view.
Fig. 6 is baffle and steel reinforcement cage cooperation schematic diagram.
Fig. 7 is connector sectional view.
In figure,
1, structural beams；11, wing plate；12, web；
2, inner tube；21, interior perforation；22, lower notch；
3, outer tube；31, outer perforation；32, upper notch；
4, connector；41, extension tube attached；42, inner connecting tube；43, gathering hole；
5, baffle；51, upper support cylinder；52, lower support cylinder；
6, gusset；61, interior interconnecting piece；62, outer interconnecting piece；
7, steel reinforcement cage；71, ring muscle；72, vertical bars；73, transverse bar.
Specific implementation mode
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
As shown in figs. 1-7, a kind of reinforced beam-column node structure of the utility model, including round steel pipe tubing string and I-steel knot
Structure beam 1, structural beams 1 include two blocks of wing plates 11 being mutually parallel and the web 12 being vertically connected between two blocks of wing plates 11, are also wrapped
Node is included, node includes the circular tube shaped inner tube 2 and outer tube 3 of coaxial arrangement, and 3 internal diameter of outer tube is more than 2 outer diameter of inner tube, 3 tube wall of outer tube
It is respectively equipped with several outer perforation 31 and several interior perforation 21, several outer perforation 31 and several 21 difference of interior perforation with 2 tube wall of inner tube
In 2 same axial location of outer tube 3 and inner tube, and several outer perforation 31 and several interior perforation 21 are radial right successively along inner tube 2
Neat setting, structural beams 1 laterally penetrate outer perforation 31 and interior perforation 21, and 11 end cut of wing plate of structural beams 1 forms V-shaped, and
11 end of wing plate of several structural beams 1 is welded and fixed successively in inner tube 2, and junction is located at 2 axial location of inner tube, structural beams
1 12 width direction of web is in vertically arranged and parallel with 2 axis of inner tube, further includes the company that several square tubes are integrally bent to form
Fitting 4, connector 4 include an extension tube attached 41 and two inner connecting tubes 42, and two 42 one end of inner connecting tube are connected with each other, and two inscribed
42 other end of pipe is connect with 41 both ends of extension tube attached respectively, two 42 outside tube walls of inner connecting tube respectively with adjacent two root architectures beam 1
The fitting of 12 side of web is fixed, two about 42 both sides tube walls of inner connecting tube respectively on the inside of the wing plate of adjacent two root architectures beam 1 11
Face paste, which is closed, fixes, and tube wall is bonded fixation with 2 outer wall of inner tube and 3 inner wall of outer tube respectively inside and outside extension tube attached 41, and tubing string is upper and lower
Two-stage structure, and epimere tubing string bottom end engagement sleeves are on 3 outer wall of outer tube above structural beams 1, and fixed by fastener, hypomere
Tubing string top engagement sleeves are fixed on 3 outer wall of outer tube below structural beams 1 by fastener, 2 bottom of 3 bottom end of outer tube and inner tube
End alignment, and it is fixed with circular baffle plate 5, and 5 edge of baffle offsets with pipe string internal wall, and stopped by baffle 5, make on baffle 5
It is formed in the tubing string of side and pours chamber, and poured intracavitary and poured concrete mortar.
Further, 31 upside hole walls of outer perforation extend to 3 top of outer tube, and form notch 32 on nick shaped, interior perforation
21 downside hole walls extend to 2 bottom of inner tube, and form notch 22 under nick shaped.Two 42 one end junctions of inner connecting tube are square tube one
Body is bent to form, and extension tube attached 41 is that two 42 other ends of inner connecting tube are bent to form, and 41 middle part of extension tube attached disconnects, and further includes several
Bar shaped plate gusset 6,6 length direction of gusset are arranged in parallel with 2 axis of inner tube, 6 inner side edge of gusset and outer side edges respectively with inner tube 2
Outer wall and 3 inner wall of outer tube are fixed, and gusset 6 is located on 41 middle part open position of extension tube attached, and 6 two sides of gusset and extension tube attached 41
Middle part gap interval is arranged.Further include that cylinder 51 and lower support cylinder 52 are supportted in cylindrical shape, lower 52 top of support cylinder and 5 bottom edge of baffle
It is fixed, and lower 52 outer wall of support cylinder is bonded with hypomere pipe string internal wall, and fixed by fastener, upper 51 bottom end of support cylinder is fixed on baffle
On 5 top surfaces, and it is coaxially located at 2 inside of inner tube, and 11 lateral surface of lower side wing of several structural beams 1 is supported on support cylinder 51 and pushes up
End.Further include steel reinforcement cage 7, steel reinforcement cage 7 includes several circular ring shape ring muscle 71 being sleeved on support 51 outer wall of cylinder, and passes through binding
Iron wire is fixed on several vertical bars 72 on ring muscle 71, and vertical bars 72 are parallel with 2 axis of inner tube, further includes several radial along inner tube 2
The transverse bar 73 of setting, transverse bar 73 is located at 1 top of structural beams, and 73 both ends of transverse bar are withstood on respectively on 2 inner wall of inner tube, and several transverse bars
73 middle parts are intersected at jointly on 2 axis of inner tube, and tie wire is fixed, and 72 top of several vertical bars is out of extension tube attached 41 and two
Take over 42 is surrounded the muscle hole to be formed and is pierced by, and is fixed with 73 tie wire of transverse bar.42 inside tube wall of inner connecting tube is equipped with gathering hole
43, and fixed 42 outside tube wall of inner connecting tube by fastener with web 12 by gathering hole 43, and concrete mortar passes through behaviour
Make mouth 43 to enter in connector 4.6 inner side edge of gusset is bent to form and the fixed interior interconnecting piece 61 of 2 outer wall pre-welding of inner tube, gusset
6 outer side edges are bent to form to be bonded with 3 inner wall of outer tube, and passes through the fixed outer interconnecting piece of fastener 62.2 top of inner tube and outer tube 3
Hanging.
The connector 4 that this node is integrally bent to form by square tube, to be stably connected with the web 12 of adjacent two root architectures beam 1
With wing plate 11, and the extension tube attached 41 on connector 4 is fixedly clamped between inner tube 2 and outer tube 3, inner tube 2 and outer tube 3 can be utilized to match
It closes and stablizes fixedly connected part 4, and structural beams 1 laterally penetrate outer perforation 31 and interior perforation 21, end is welded and fixed successively, can be made whole
Body forms rock-steady structure, and after installing tubing string, can be formed between two tubing strings using baffle 5 and pour chamber, and court pours intracavitary
Casting concrete mortar can form integral reinforcing structure；And inner tube 2 and outer tube 3 are simultaneously supported structural beams 1, can disperse
1 active force of structural beams can effectively improve the shear resistant capacity of bean column node, and whole using assembled installation so that construction
Facilitate efficient.
A kind of construction method of reinforced beam-column node structure, includes the following steps：
Square tube is integrally bent to form connector 4 by step 1, and bending place is that two 42 one end of inner connecting tube connect in the middle part of square tube
Place, two 42 other ends of inner connecting tube are bent to form extension tube attached 41；
Two 42 outside tube walls of inner connecting tube are bonded simultaneously with 12 side of web of adjacent two root architectures beam 1 by step 2 respectively
Fixed by fastener, two about 42 both sides tube walls of inner connecting tube respectively with the 11 inside face paste of wing plate of adjacent two root architectures beam 1
Merga pass fastener is fixed；The wing plate 11V fonts end of several structural beams 1 is welded and fixed successively；
Step 3, support cylinder 51 and lower support cylinder 52 in the difference coaxial welding of 5 top and bottom of baffle, several vertical bars 72 pass through
Tie wire is fixed on to form steel reinforcement cage 7 on ring muscle 71, and the ring muscle 71 of steel reinforcement cage 7 is sleeved on upper 51 outer wall of support cylinder, will be kept off
5 top edge of plate is welded on 3 bottom end of outer tube；
Step 4 coordinates outer tube 3 by upper notch 32 and structural beams 1, is packed into, makes external from 1 downside of several structural beams
41 outside tube wall of pipe is fixed with 3 inner wall of outer tube patch merga pass fastener；
Step 5 fixes the interior interconnecting piece 61 of gusset 6 and 2 outer wall pre-welding of inner tube, by inner tube 2 by lower notch 22 with
Structural beams 1 coordinate, and are packed into from 1 upside of several structural beams, 41 inside tube wall of extension tube attached is made to paste merga pass fastening with 2 outer wall of inner tube
Part is fixed, and the outer interconnecting piece 62 of gusset 6 is bonded with 3 inner wall of outer tube, and is fixed by fastener；
Step 6 is surrounded 72 top of several vertical bars that the muscle hole to be formed is pierced by from extension tube attached 41 and two inner connecting tubes 42 and is passed through
Tie wire is fixed with transverse bar 73；73 middle part of several transverse bars is intersected at jointly on 2 axis of inner tube, and tie wire is fixed, transverse bar
73 both ends are withstood on respectively on 2 inner wall of inner tube；
Step 7, by epimere tubing string bottom end engagement sleeves on 3 outer wall of outer tube above structural beams 1, and it is solid by fastener
Fixed, hypomere tubing string top engagement sleeves are fixed on 3 outer wall of outer tube below structural beams 1 by fastener, with support cylinder 52 at present
Outer wall is bonded with hypomere pipe string internal wall, and is fixed by fastener；
Step 8 stretches into Grouting Pipe from epimere tubing string top, and towards intracavitary casting concrete mortar is poured, makes concrete
Mortar is covered to 2 top of inner tube and 3 top of outer tube and is flushed.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Although structural beams 1, wing plate 11, web 12, inner tube 2, interior perforation 21, lower notch 22, outer are used more herein
Pipe 3, outer perforation 31, upper notch 32, connector 4, extension tube attached 41, inner connecting tube 42, gathering hole 43, baffle 5, upper support cylinder 51, lower support
The terms such as cylinder 52, gusset 6, interior interconnecting piece 61, outer interconnecting piece 62, steel reinforcement cage 7, ring muscle 71, vertical bars 72, transverse bar 73, but do not arrange
Except the possibility for using other terms.The use of these items is only for more easily describe and explain the sheet of the utility model
Matter；It is contrary to the spirit of the present invention to interpret them as any one of the additional limitations.
Claims (8)
1. a kind of reinforced beam-column node structure, including round steel pipe tubing string and i-beam structure beam (1), the structural beams (1)
Including two pieces of wing plates (11) being mutually parallel and the web (12) being vertically connected between two pieces of wing plates (11), it is characterised in that：
Further include node, the node includes the circular tube shaped inner tube (2) and outer tube (3) of coaxial arrangement, and outer tube (3) internal diameter is more than inner tube
(2) outer diameter, the outer tube (3) tube wall and inner tube (2) tube wall are respectively equipped with several outer perforation (31) and several interior perforation (21),
Several outer perforation (31) and several interior perforation (21) are located on outer tube (3) and inner tube (2) same axial location, and
Along the radial alignment setting successively of inner tube (2), the structural beams (1) are laterally worn for several outer perforation (31) and several interior perforation (21)
Enter outer perforation (31) and interior perforation (21), wing plate (11) end cut of the structural beams (1) forms V-shaped, and if dry and hard
Wing plate (11) end of structure beam (1) is welded and fixed successively in inner tube (2), and junction is located at inner tube (2) axial location, described
Structural beams (1) web (12) width direction in vertically arranged and parallel with inner tube (2) axis, further include several square tubes one
The connector (4) that body is bent to form, connector (4) include an extension tube attached (41) and two inner connecting tubes (42), described two
Inner connecting tube (42) one end is connected with each other, and two inner connecting tube (42) other ends are connect with extension tube attached (41) both ends respectively, and described two
Tube wall is bonded fixation, two inner connecting tubes with web (12) side of adjacent two root architectures beam (1) respectively on the outside of root inner connecting tube (42)
(42) both sides tube wall is bonded fixation, the extension tube attached with wing plate (11) medial surface of adjacent two root architectures beam (1) respectively up and down
(41) tube wall is bonded fixation with inner tube (2) outer wall and outer tube (3) inner wall respectively inside and outside, and the tubing string is two sections knot
Structure, and epimere tubing string bottom end engagement sleeves are on outer tube (3) outer wall above structural beams (1), and fixed by fastener, hypomere pipe
Top end engagement sleeves are fixed, the outer tube (3) bottom end on outer tube (3) outer wall below structural beams (1) by fastener
It is aligned with inner tube (2) bottom end, and is fixed with circular baffle plate (5), and baffle (5) edge offsets with pipe string internal wall, and pass through baffle
(5) stop, so that formation in the tubing string above baffle (5) is poured chamber, and the intracavitary that pours has poured concrete mortar.
2. a kind of reinforced beam-column node structure according to claim 1, it is characterised in that：In the outer perforation (31)
Side opening wall extends at the top of outer tube (3), and forms notch on nick shaped (32), and hole wall extends on the downside of the interior perforation (21)
Inner tube (2) bottom, and form notch under nick shaped (22).
3. a kind of reinforced beam-column node structure according to claim 2, it is characterised in that：Two inner connecting tubes
(42) one end junction is that square tube is integrally bent to form, and extension tube attached (41) is bent to form for two inner connecting tube (42) other ends, and
It is disconnected in the middle part of extension tube attached (41), further includes several bar shaped plate gussets (6), gusset (6) length direction is parallel with inner tube (2) axis
Setting, gusset (6) inner side edge and outer side edges are fixed with inner tube (2) outer wall and outer tube (3) inner wall respectively, and gusset (6) is positioned at outer
It takes in the middle part of (41) on open position, and gusset (6) two sides are arranged with gap interval in the middle part of extension tube attached (41).
4. a kind of reinforced beam-column node structure according to claim 3, it is characterised in that：Further include that cylinder is supportted in cylindrical shape
(51) it is fixed with baffle (5) bottom edge with lower support cylinder (52), lower support cylinder (52) top, and lower support cylinder (52) outer wall and hypomere pipe
Column wall is bonded, and is fixed by fastener, and upper support cylinder (51) bottom end is fixed on baffle (5) top surface, and is coaxially located at inner tube
(2) inside, and lower side wing (11) lateral surface of several structural beams (1) is supported on support cylinder (51) top.
5. a kind of reinforced beam-column node structure according to claim 4, it is characterised in that：Further include steel reinforcement cage (7), institute
The steel reinforcement cage (7) stated includes several circular ring shape ring muscle (71) being sleeved on support cylinder (51) outer wall, and solid by tie wire
Several vertical bars (72) being scheduled on ring muscle (71), and vertical bars (72) are parallel with inner tube (2) axis further include several along inner tube (2)
The transverse bar (73) being radially arranged, transverse bar (73) are located above structural beams (1), and transverse bar (73) both ends are withstood on respectively in inner tube (2)
It on wall, and is intersected at jointly on inner tube (2) axis in the middle part of several transverse bars (73), and tie wire is fixed, and several vertical bars (72)
Top is surrounded the muscle hole to be formed from extension tube attached (41) and two inner connecting tubes (42) and is pierced by, and is fixed with transverse bar (73) tie wire.
6. a kind of reinforced beam-column node structure according to claim 5, it is characterised in that：In the inner connecting tube (42)
Side pipe wall is equipped with gathering hole (43), and tube wall on the outside of inner connecting tube (42) is passed through fastening with web (12) by gathering hole (43)
Part is fixed, and the concrete mortar is entered by gathering hole (43) in connector (4).
7. a kind of reinforced beam-column node structure according to claim 6, it is characterised in that：On the inside of the gusset (6)
While be bent to form with the fixed interior interconnecting piece (61) of inner tube (2) outer wall pre-welding, gusset (6) outer side edges are bent to form and outer tube
(3) inner wall is bonded, and passes through the fixed outer interconnecting piece (62) of fastener.
8. a kind of reinforced beam-column node structure according to claim 7, it is characterised in that：Described inner tube (2) top
With outer tube (3) hanging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721918457.6U CN207863157U (en) | 2017-12-29 | 2017-12-29 | A kind of reinforced beam-column node structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721918457.6U CN207863157U (en) | 2017-12-29 | 2017-12-29 | A kind of reinforced beam-column node structure |
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| CN207863157U true CN207863157U (en) | 2018-09-14 |
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| CN201721918457.6U Expired - Fee Related CN207863157U (en) | 2017-12-29 | 2017-12-29 | A kind of reinforced beam-column node structure |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109610653A (en) * | 2018-12-05 | 2019-04-12 | 台州航权机械科技有限公司 | A kind of stable type beam-to-column joint structure and its installation method |
| CN111395518A (en) * | 2020-03-24 | 2020-07-10 | 林少燕 | A bundle section of thick bamboo steel frame combination for industrialization assembled steel construction house |
-
2017
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109610653A (en) * | 2018-12-05 | 2019-04-12 | 台州航权机械科技有限公司 | A kind of stable type beam-to-column joint structure and its installation method |
| CN111395518A (en) * | 2020-03-24 | 2020-07-10 | 林少燕 | A bundle section of thick bamboo steel frame combination for industrialization assembled steel construction house |
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Granted publication date: 20180914 Termination date: 20211229 |