CN106884483B - A kind of reinforced beam-to-column joint structure and its installation method - Google Patents
A kind of reinforced beam-to-column joint structure and its installation method Download PDFInfo
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- CN106884483B CN106884483B CN201710134961.5A CN201710134961A CN106884483B CN 106884483 B CN106884483 B CN 106884483B CN 201710134961 A CN201710134961 A CN 201710134961A CN 106884483 B CN106884483 B CN 106884483B
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- cylinder
- connector sleeve
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
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- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The present invention provides a kind of reinforced beam-to-column joint structure and its installation methods, belong to field of steel structure.It solves the problems, such as that existing beam-to-column joint intensity is low.This reinforced beam-to-column joint structure includes steel pipe cylinder and beam body, it further include attachment base one and attachment base two, attachment base one and attachment base two include connector sleeve one and connector sleeve two, one inner and outer wall of connector sleeve is bonded with two outer wall of connector sleeve and inboard wall of cylinder, and it is fixed by fastener one, attachment base one further includes the lower connecting plate one for being fixed on one bottom end inner wall of connector sleeve and the upper junction plate one for being fixed on one top outer wall of connector sleeve, attachment base two further includes the connecting plate two for being fixed on two top of connector sleeve, several main connecting holes are respectively equipped on connecting plate two and lower connecting plate one, upper junction plate one is equipped with several secondary connecting holes, beam body end rides on two top surface of upper junction plate one and connecting plate, and it is fixed by several fasteners two and main connecting hole and secondary connecting hole.This structure can improve beam-to-column joint strength and stability.
Description
Technical field
The invention belongs to steel structure technology field, it is related to a kind of reinforced beam-to-column joint structure and its installation method.
Background technique
It is existing generally directly to connect beam body end with cylinder outer wall using hollow steel pipe as the beam column construction of cylinder,
Cause force part minimum, be easy to tear off steel pipe or lead to pipe deformation, bonding strength is relatively low, it is therefore necessary to improve.
Summary of the invention
The purpose of the present invention is being directed to the above-mentioned problems in the prior art, it is higher to provide a kind of bonding strength, surely
Qualitative preferably reinforced beam-to-column joint structure and its installation method.
Object of the invention can be realized by the following technical scheme：A kind of reinforced beam-to-column joint structure, including it is vertical
The cylinder of setting and the beam body being laterally arranged, the cylinder are hollow steel pipe, it is characterised in that：It further include being respectively provided at cylinder
The attachment base one and attachment base two on top, attachment base one and attachment base two respectively include round shell-like connector sleeve one and connector sleeve two,
One inner and outer wall of connector sleeve is bonded with two outer wall of connector sleeve and inboard wall of cylinder respectively, and cylinder, connector sleeve one and connector sleeve two
Fixed by the fastener one being arranged radially along cylinder, attachment base one further includes the lower connection for being fixed on one bottom end inner wall of connector sleeve
Plate one and the upper junction plate one for being fixed on one top outer wall of connector sleeve, upper junction plate one and lower connecting plate one hang down with column axis
Directly, and upper junction plate one offsets close to the bottom of connector sleeve one with cylinder top, and attachment base two further includes being fixed on connector sleeve two
The connecting plate two on top, two top surface of connecting plate are aligned with one top surface of upper junction plate, on the connecting plate two and lower connecting plate one
Be respectively equipped with several main connecting holes for being arranged in parallel with column axis, and being successively aligned, the upper junction plate one be equipped with
Column axis several secondary connecting holes disposed in parallel, the beam body end ride on two top surface of upper junction plate one and connecting plate,
And it is fixed by several fasteners two and main connecting hole and secondary connecting hole.
Attachment base one and attachment base two is respectively set on cylinder top, using connector sleeve one and connector sleeve two by part of the force
It is axially distributed to each position of cylinder along cylinder, avoids cylinder single-point stress, while the main company along cylinder axial dispersion can be formed
Hole is connect, fastener two and attachment base one can be improved and attachment base two cooperates strength and stability, and reinforce connecting using secondary connecting hole
Intensity is connect, and upper junction plate one and connecting plate two can form flatbed support construction on cylinder top, can be further improved support
Intensity avoids compressive strain under cylinder.
In a kind of above-mentioned reinforced beam-to-column joint structure, the connecting plate two, lower connecting plate one and connector sleeve two
It surrounds to be formed and pours chamber, the connecting plate two is equipped with pouring hole, and pours intracavitary with the coagulation poured by pouring hole
Soil.
Cylinder apical power can be enhanced using concrete, while can effective fixation fastener one and fastener two.
In a kind of above-mentioned reinforced beam-to-column joint structure, several main connecting holes and several secondary connecting holes are along column
Body is circumferentially angularly distributed.
Therefore facilitate the beam body of connection different angle.
In a kind of above-mentioned reinforced beam-to-column joint structure, two bottom end of connector sleeve and one top surface phase of lower connecting plate
It supports.
Therefore structure is more stable.
It further include several stiffener plates parallel with column axis in a kind of above-mentioned reinforced beam-to-column joint structure,
And stiffener plate is welded and fixed with one bottom surface of upper junction plate and cylinder outer wall respectively.
Therefore the support strength of upper junction plate one can be improved.
In a kind of above-mentioned reinforced beam-to-column joint structure, the beam body is I-steel, and in beam body there are two tools
The wing plate being parallel to each other, and lower section wing plate rides on two top surface of upper junction plate one and connecting plate, and by several fasteners two with
Main connecting hole and secondary connecting hole are fixed.
Beam body may be the girder steel of other structures.
In a kind of above-mentioned reinforced beam-to-column joint structure, the fastener one and fastener two are bolt, institute
One top surface of lower connecting plate stated or bottom surface are fixed with to be aligned with main connecting hole, and the nut with bolt cooperation.
A kind of installation method of reinforced beam-to-column joint structure, it is characterised in that：Include the following steps：
Step 1, cutting polishing cylinder top end face, keeps cylinder top end face vertical with column axis；
Connector sleeve two is embedded in connector sleeve one by step 2, with relatively fixed attachment base one and attachment base two, utilizes easy pine
Dynamic dowel pre-fixes attachment base one and attachment base two；
Attachment base one is placed in cylinder by step 3, is bonded one outer wall of connector sleeve with inboard wall of cylinder, is made upper junction plate one
Bottom close to connector sleeve one offsets with cylinder top；
Fastener one is each passed through cylinder, connector sleeve one and connector sleeve two and fixed by step 4, and dowel is fastened at this time
The ejection of part one is intracavitary to pouring；
Stiffener plate is welded and fixed with one bottom surface of upper junction plate and cylinder outer wall step 5 respectively；
Step 6 rides over beam body end on two top surface of upper junction plate one and connecting plate, and by several fasteners two with
Main connecting hole and secondary connecting hole are fixed；
Step 7, using pouring hole towards intracavitary casting concrete is poured, with fixation fastener one and fastener two.
Compared with prior art, the invention has the advantages that：
Attachment base one and attachment base two is respectively set on cylinder top, using connector sleeve one and connector sleeve two by part of the force
It is axially distributed to each position of cylinder along cylinder, avoids cylinder single-point stress, while the main company along cylinder axial dispersion can be formed
Hole is connect, fastener two and attachment base one can be improved and attachment base two cooperates strength and stability, and reinforce connecting using secondary connecting hole
Intensity is connect, and upper junction plate one and connecting plate two can form flatbed support construction on cylinder top, can be further improved support
Intensity avoids compressive strain under cylinder.
Detailed description of the invention
Fig. 1 is this connection structure connection status partial lateral cross-sectional view.
Fig. 2 is this connection structure top view.
In figure,
1, cylinder；11, fastener one；12, stiffener plate；
2, beam body；21, fastener two；
3, attachment base one；31, connector sleeve one；32, upper junction plate one；33, lower connecting plate one；34, secondary connecting hole；
4, attachment base two；41, connector sleeve two；42, connecting plate two；43, main connecting hole.
Specific embodiment
Following is a specific embodiment of the present invention in conjunction with the accompanying drawings, technical scheme of the present invention will be further described,
However, the present invention is not limited to these examples.
As depicted in figs. 1 and 2, a kind of reinforced beam-to-column joint structure of the present invention, including vertically arranged cylinder 1 and laterally
The beam body 2 of setting, cylinder 1 are hollow steel pipe, further include the attachment base 1 and attachment base 24 for being respectively provided at 1 top of cylinder, even
Joint chair 1 and attachment base 24 respectively include round shell-like connector sleeve 1 and connector sleeve 2 41, one 31 inner and outer wall of connector sleeve point
It is not bonded with 2 41 outer wall of connector sleeve and 1 inner wall of cylinder, and cylinder 1, connector sleeve 1 and connector sleeve 2 41 pass through along 1 diameter of cylinder
Fixed to the fastener 1 of setting, attachment base 1 further includes the lower connecting plate 1 for being fixed on one 31 bottom end inner wall of connector sleeve
With the upper junction plate 1 for being fixed on one 31 top outer wall of connector sleeve, upper junction plate 1 and lower connecting plate 1 with cylinder 1
Axis is vertical, and upper junction plate 1 offsets close to the bottom of connector sleeve 1 with 1 top of cylinder, and attachment base 24 further includes solid
It is scheduled on the connecting plate 2 42 on 2 41 top of connector sleeve, 2 42 top surface of connecting plate is aligned with one 32 top surface of upper junction plate, connecting plate two
42 and lower connecting plate 1 on be respectively equipped with several main connecting holes 43 for being arranged in parallel with 1 axis of cylinder, and being successively aligned, upper company
Fishplate bar 1 be equipped with 1 axis of cylinder several secondary connecting holes 34 disposed in parallel, 2 end of beam body rides over one 32 He of upper junction plate
On 2 42 top surface of connecting plate, and it is fixed by several fasteners 2 21 and main connecting hole 43 and secondary connecting hole 34.
Further, connecting plate 2 42, lower connecting plate 1 and connector sleeve 2 41, which surround to be formed, pours chamber, connecting plate 2 42
It is equipped with pouring hole, and is poured intracavitary with the concrete poured by pouring hole.Several main connecting holes 43 and several secondary connections
Hole 34 is circumferentially angularly distributed along cylinder 1.2 41 bottom end of connector sleeve offsets with one 33 top surface of lower connecting plate.It further include several and column
The parallel stiffener plate 12 of 1 axis of body, and stiffener plate 12 is solid with one 32 bottom surface of upper junction plate and the welding of 1 outer wall of cylinder respectively
It is fixed.Beam body 2 is I-steel, and there are two the wing plates being parallel to each other for tool in beam body 2, and lower section wing plate rides over one 32 He of upper junction plate
On 2 42 top surface of connecting plate, and it is fixed by several fasteners 2 21 and main connecting hole 43 and secondary connecting hole 34.Fastener 1
It is bolt with fastener 2 21, one 33 top surface of lower connecting plate or bottom surface are fixed with to be aligned with main connecting hole 43, and is matched with bolt
The nut of conjunction.
Attachment base 1 and attachment base 24 is respectively set on 1 top of cylinder, it will using connector sleeve 1 and connector sleeve 2 41
Part of the force, to each position of cylinder 1, avoids 1 single-point stress of cylinder along 1 axial dispersion of cylinder, while can be formed along 1 axis of cylinder
To the main connecting hole 43 of dispersion, fastener 2 21 and attachment base 1 can be improved and attachment base 24 cooperates strength and stability, and
Reinforce bonding strength using secondary connecting hole 34, and upper junction plate 1 and connecting plate 2 42 can form flatbed on 1 top of cylinder
Support construction can be further improved support strength, avoid compressive strain under cylinder 1.
A kind of installation method of reinforced beam-to-column joint structure, includes the following steps：
Step 1, cutting polishing 1 top end face of cylinder, keeps 1 top end face of cylinder vertical with 1 axis of cylinder；
Connector sleeve 2 41 is embedded in connector sleeve 1 by step 2, with relatively fixed attachment base 1 and attachment base 24, benefit
Attachment base 1 and attachment base 24 are pre-fixed with the easy dowel that loosens；
Attachment base 1 is placed in cylinder 1 by step 3, is bonded one 31 outer wall of connector sleeve with 1 inner wall of cylinder, is made company
Fishplate bar 1 offsets close to the bottom of connector sleeve 1 with 1 top of cylinder；
Fastener 1 is each passed through cylinder 1, connector sleeve 1 and connector sleeve 2 41 and fixed by step 4, wooden at this time
Pin is ejected intracavitary to pouring by fastener 1；
Stiffener plate 12 is welded and fixed with one 32 bottom surface of upper junction plate and 1 outer wall of cylinder step 5 respectively；
Step 6 rides over 2 end of beam body on 2 42 top surface of upper junction plate 1 and connecting plate, and passes through several fasteners
2 21 is fixed with main connecting hole 43 and secondary connecting hole 34；
Step 7, using pouring hole towards intracavitary casting concrete is poured, with fixation fastener 1 and fastener 2 21.
Specific embodiment described herein is only an example for the spirit of the invention.The neck of technology belonging to the present invention
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Although cylinder 1, fastener 1, stiffener plate 12, beam body 2, fastener 2 21, connection is used more herein
Seat 1, upper junction plate 1, lower connecting plate 1, secondary connecting hole 34, attachment base 24, connector sleeve 2 41, connects connector sleeve 1
The terms such as fishplate bar 2 42, main connecting hole 43, but it does not exclude the possibility of using other terms.It the use of these terms is only to be
It is more convenient to describe and explain essence of the invention；Being construed as any additional limitation all is and present invention essence
What mind was disagreed.
Claims (8)
1. a kind of reinforced beam-to-column joint structure, the beam body (2) including vertically arranged cylinder (1) and being laterally arranged is described
Cylinder (1) is hollow steel pipe, further includes the attachment base one (3) and attachment base two (4) for being respectively provided at cylinder (1) top, feature
It is：Attachment base one (3) and attachment base two (4) respectively include round shell-like connector sleeve one (31) and connector sleeve two (41), connector sleeve
One (31) inner and outer wall is bonded with connector sleeve two (41) outer wall and cylinder (1) inner wall respectively, and cylinder (1), connector sleeve one
(31) and connector sleeve two (41) is fixed by the fastener one (11) being arranged radially along cylinder (1), and attachment base one (3) further includes solid
It is scheduled on the lower connecting plate one (33) of connector sleeve one (31) bottom end inner wall and is fixed on the upper connection of connector sleeve one (31) top outer wall
Plate one (32), upper junction plate one (32) and lower connecting plate one (33) are vertical with cylinder (1) axis, and upper junction plate one (32) leans on
The bottom of nearly connector sleeve one (31) offsets with cylinder (1) top, and attachment base two (4) further includes being fixed on connector sleeve two (41) top
Connecting plate two (42), connecting plate two (42) top surface is aligned with upper junction plate one (32) top surface, the connecting plate two (42) and
Several main connecting holes (43) for being arranged in parallel with cylinder (1) axis, and being successively aligned, institute are respectively equipped on lower connecting plate one (33)
The upper junction plate one (32) stated is equipped with and cylinder (1) axis several secondary connecting holes (34) disposed in parallel, the beam body (2)
End rides on upper junction plate one (32) and connecting plate two (42) top surface, and passes through several fasteners two (21) and main connecting hole
(43) and secondary connecting hole (34) is fixed.
2. a kind of reinforced beam-to-column joint structure according to claim 1, it is characterised in that：The connecting plate two
(42), lower connecting plate one (33) and connector sleeve two (41), which surround to be formed, pours chamber, and the connecting plate two (42) is equipped with and pours
Hole, and pour intracavitary with the concrete poured by pouring hole.
3. a kind of reinforced beam-to-column joint structure according to claim 2, it is characterised in that：Several main connecting holes
(43) it is circumferentially angularly distributed with several secondary connecting holes (34) along cylinder (1).
4. a kind of reinforced beam-to-column joint structure according to claim 3, it is characterised in that：The connector sleeve two (41)
Bottom end offsets with lower connecting plate one (33) top surface.
5. a kind of reinforced beam-to-column joint structure according to claim 4, it is characterised in that：It further include several and cylinder
(1) the parallel stiffener plate of axis (12), and stiffener plate (12) respectively with upper junction plate one (32) bottom surface and cylinder (1) outer wall
It is welded and fixed.
6. a kind of reinforced beam-to-column joint structure according to claim 5, it is characterised in that：The beam body (2) is work
Word steel, and there are two the wing plates being parallel to each other for tool in beam body (2), and lower section wing plate rides over upper junction plate one (32) and connecting plate two
(42) on top surface, and it is fixed by several fasteners two (21) and main connecting hole (43) and secondary connecting hole (34).
7. a kind of reinforced beam-to-column joint structure according to claim 6, it is characterised in that：The fastener one (11)
It is bolt with fastener two (21), it is right with main connecting hole (43) that lower connecting plate one (33) top surface or bottom surface are fixed with
Together, and with bolt the nut cooperated.
8. a kind of installation method for reinforced beam-to-column joint structure as claimed in claim 7, it is characterised in that：Including following
Step：
Step 1, cutting polishing cylinder (1) top end face, keeps cylinder (1) top end face vertical with cylinder (1) axis；
Step 2, connector sleeve two (41) insertion connector sleeve one (31) is interior, with relatively fixed attachment base one (3) and attachment base two
(4), attachment base one (3) and attachment base two (4) are pre-fixed using the easy dowel that loosens；
Attachment base one (3) is placed in cylinder (1), is bonded connector sleeve one (31) outer wall with cylinder (1) inner wall, makes by step 3
Upper junction plate one (32) offsets close to the bottom of connector sleeve one (31) with cylinder (1) top；
Fastener one (11) is each passed through cylinder (1), connector sleeve one (31) and connector sleeve two (41) and fixed by step 4, this
When dowel by fastener one (11) eject it is intracavitary to pouring；
Stiffener plate (12) is welded and fixed with upper junction plate one (32) bottom surface and cylinder (1) outer wall step 5 respectively；
Beam body (2) end is ridden on upper junction plate one (32) and connecting plate two (42) top surface, and passes through several fastenings by step 6
Part two (21) and main connecting hole (43) and secondary connecting hole (34) are fixed；
Step 7, using pouring hole towards intracavitary casting concrete is poured, with fixation fastener one (11) and fastener two (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710134961.5A CN106884483B (en) | 2017-03-08 | 2017-03-08 | A kind of reinforced beam-to-column joint structure and its installation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710134961.5A CN106884483B (en) | 2017-03-08 | 2017-03-08 | A kind of reinforced beam-to-column joint structure and its installation method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106884483A CN106884483A (en) | 2017-06-23 |
| CN106884483B true CN106884483B (en) | 2018-11-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710134961.5A Active CN106884483B (en) | 2017-03-08 | 2017-03-08 | A kind of reinforced beam-to-column joint structure and its installation method |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201535015U (en) * | 2009-07-31 | 2010-07-28 | 宝山钢铁股份有限公司 | Connecting node of outer sleeve-type square and rectangular steel pipe column and H-shaped steel beam |
| CN102561523A (en) * | 2012-01-17 | 2012-07-11 | 湖南省金为型材有限公司 | Connection component for upright post and cross beam |
| CN104314183A (en) * | 2014-11-13 | 2015-01-28 | 曹年军 | Building frame structure |
| CN106032685A (en) * | 2015-03-11 | 2016-10-19 | 上海华唐装饰集团有限公司 | H-shaped steel girder joint structure |
| WO2016170555A1 (en) * | 2015-04-24 | 2016-10-27 | Gianfranco Spellucci | Device for connecting two beams and structure comprising said device |
-
2017
- 2017-03-08 CN CN201710134961.5A patent/CN106884483B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201535015U (en) * | 2009-07-31 | 2010-07-28 | 宝山钢铁股份有限公司 | Connecting node of outer sleeve-type square and rectangular steel pipe column and H-shaped steel beam |
| CN102561523A (en) * | 2012-01-17 | 2012-07-11 | 湖南省金为型材有限公司 | Connection component for upright post and cross beam |
| CN104314183A (en) * | 2014-11-13 | 2015-01-28 | 曹年军 | Building frame structure |
| CN106032685A (en) * | 2015-03-11 | 2016-10-19 | 上海华唐装饰集团有限公司 | H-shaped steel girder joint structure |
| WO2016170555A1 (en) * | 2015-04-24 | 2016-10-27 | Gianfranco Spellucci | Device for connecting two beams and structure comprising said device |
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| Publication number | Publication date |
|---|---|
| CN106884483A (en) | 2017-06-23 |
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Effective date of registration: 20180930 Address after: 317604 Chen Bei residential district, Yuhuan, Taizhou, Zhejiang Applicant after: Taizhou Dao Ye Technology Co., Ltd. Address before: 317604 No. 19, Chen Yu Shi lane, Zhugang Town, Yuhuan County, Taizhou, Zhejiang. Applicant before: Huang Shiyu |
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