CN208884711U - A kind of reinforced square tube beam-to-column joint structure - Google Patents
A kind of reinforced square tube beam-to-column joint structure Download PDFInfo
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- CN208884711U CN208884711U CN201821268432.0U CN201821268432U CN208884711U CN 208884711 U CN208884711 U CN 208884711U CN 201821268432 U CN201821268432 U CN 201821268432U CN 208884711 U CN208884711 U CN 208884711U
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 83
- 239000010959 steel Substances 0.000 claims abstract description 83
- 239000007787 solid Substances 0.000 claims description 4
- 238000009434 installation Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 210000001015 abdomen Anatomy 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The utility model provides a kind of reinforced square tube beam-to-column joint structure, belongs to field of steel structure.It solves the problems, such as that existing beam-to-column joint intensity is low.This reinforced square tube beam-to-column joint structure includes cylinder and beam body, cylinder includes four blocks of column plates, beam body includes four pieces of beam slabs, column plate junction is fixed with main reinforced pipe, it further include node, node includes main connecting tube and secondary connecting tube, main connecting tube includes four pieces of main connecting plates, secondary connecting tube includes four pieces of secondary connecting plates, the main connecting plate in downside is fixed with upside pair connecting plate, it further include eight channel steels, channel steel includes bottom plate and two blocks of side plates, main reinforced pipe is connect with the bottom plate back side of two channel steels, two channel steel inner ends connecting with a main reinforced pipe connect and are structure as a whole, column plate is equipped with connecting hole, connecting hole is stretched out in channel steel outer end, two channel steel outer ends for stretching out a connecting hole form beam adapter tube, four beam body end fixing sleeves are on four beam adapter tubes.This structure can improve beam-to-column joint strength and stability.
Description
Technical field
The utility model belongs to steel structure technology field, is related to a kind of reinforced square tube beam-to-column joint structure.
Background technique
It is existing and beam body end to be fixed on the steel construction on the outside of cylinder using square tube as beam body and cylinder, generally
Guarantee beam body stable connection, needs to fix in beam body end by attachment base and cylinder, and attachment base is normally at outside beam body
Side not only will affect beam body and cylinder connecting portion good appearance, but also attachment base generally comprises connection made of plurality of steel plates
Plate, by being welded and fixed, therefore connection is also more troublesome, while beam body end and cylinder link position are smaller so that cylinder by
Power position is easily deformed, it is therefore necessary to be improved.
Summary of the invention
The purpose of this utility model is for the above-mentioned problems in the prior art, and it is higher to provide a kind of intensity, surely
It is qualitative more preferable, the more convenient reinforced square tube beam-to-column joint structure of fabrication and installation.
The purpose of this utility model can be realized by the following technical scheme: a kind of reinforced square tube beam-to-column joint structure,
The beam body including vertically arranged cylinder and being laterally arranged, cylinder and beam body are hollow square tube, and cylinder includes four pieces and successively connects
The column plate connect, beam body includes four pieces of sequentially connected beam slabs, and is respectively fixed with one on four pieces of column plate lateral surfaces of a cylinder
Beam body, beam body end are against on column plate lateral surface, and four blocks of column plates on cylinder and four beam body axis being connected are successively vertical,
Two pieces of left and right beam slab in beam body is parallel with column axis, and upper and lower two pieces of beam slabs are vertical with column axis, and the four of four beam bodies
Beam slab alignment on the upside of block, the beam slab alignment of four pieces of downsides, it is characterised in that: four hollow square tube types are equipped in the cylinder
Main reinforced pipe, the two pieces of column plate junctions that are connected are fixed with a main reinforced pipe, and the main two blocks of column plates reinforcing tube wall and being connected
Medial surface fitting is fixed, and intracorporal four main reinforced pipe axis of column are parallel with column axis, further includes node, and node includes sky
The main connecting tube of heart square tube type and secondary connecting tube, main connecting tube includes four pieces of main connecting plates for successively surrounding connection, secondary connecting tube packet
Four pieces of secondary connecting plates for successively surrounding connection are included, and the main connecting plate of downside is bonded fixation, and main company with the secondary connecting plate of upside
Adapter tube axis and secondary connecting tube axis are arranged in a mutually vertical manner, and the node further includes eight channel steels, and channel steel includes bottom plate and two
Block is respectively perpendicular the side plate for being connected to bottom plate front both sides, and a main reinforced pipe is connect with the bottom plate back side of two channel steels, and with
Two channel steel inner ends of a piece main reinforced pipe connection are mutually connected vertically and are structure as a whole, and the column plate is equipped with connection
Hole, connecting hole is stretched out in the channel steel outer end, and two channel steel outer ends for stretching out a connecting hole are surrounded to form square tube type structure
Beam adapter tube, and two blocks of side plates of upside be connecteds and are formed the upside tube wall that beam is taken over, and two blocks of side plates of downside are connected and are formed
The downside tube wall of beam adapter tube, the bottom plate of the left and right sides are respectively formed the left and right sides tube wall of beam adapter tube, the main connecting tube two
End is located in two beam adapter tubes, and the main connecting plate of upside is connect with the upside tube wall that beam is taken over, the main company of the left and right sides
Fishplate bar is connect with the left and right sides tube wall of beam adapter tube respectively, and secondary connecting tube both ends are located in other two beams adapter tube, and under
The secondary connecting plate of side is connect with the downside tube wall that beam is taken over, and the left and right sides of the secondary connecting plate of the left and right sides respectively with beam adapter tube is managed
Wall connection, and secure fit covers on four beam adapter tubes respectively for four beam body ends.
Main connecting tube and secondary connecting tube in this connection structure are complete whole section of steel pipe, and are connected with each other, while with
Two channel steel inner ends of a piece main reinforced pipe connection connect and are structure as a whole, therefore stability is higher；And utilize main connecting tube
And secondary connecting tube can form stable connection structure between two coaxial beam bodies, again can be vertical by axis using beam adapter tube
Two beam bodies are connected to form stable connection structure, to improve four mutual connective stabilities of beam body；Connected using node
Beam body is connect, and the bottom plate on node is connect with four main reinforced pipes respectively, so that beam body disperses the force of cylinder by node
Onto main reinforced pipe, to avoid column plate compressive deformation, the intensity of cylinder can be improved indirectly；For opposite currently existing scheme, this
Application emphasis force part can more use fastener fixed form, avoid passing through and be welded and fixed, so that overall stability is more
It is high；And connection structure is respectively positioned on the inside of beam body and cylinder, so that the shape after installation is more beautiful, the scope of application is wider.
In a kind of above-mentioned reinforced square tube beam-to-column joint structure, the main reinforced pipe is in isosceles by two cross sections
The tubular secondary reinforced pipe of right angled triangle connects to be formed, and secondary reinforced pipe includes that one piece of bar shaped gusset and two pieces of width directions are mutually hung down
Straight stiffening plate, and two secondary reinforced pipes are connected to form main reinforced pipe by gusset alignment, and in main reinforced pipe, a secondary reinforcement
Two pieces of stiffening plates of pipe are connect with the bottom plate back side of two connected channel steels respectively, in addition two pieces of stiffening plates of a secondary reinforced pipe
It is connect respectively with two pieces of connected column plate medial surfaces.
Main reinforced pipe is that two secondary reinforced pipes connect to be formed, thus the secondary reinforced pipe of inside be mainly used for main connecting tube and
Secondary connecting tube connection, to primarily serve the effect for bearing load, the secondary reinforced pipe in outside with column plate for being attached, while pair
The gusset of reinforced pipe junction can also significantly improve the intensity for the main reinforced pipe that connection is formed, therefore overall construction design is reasonable,
Facilitate installation, while intensity is higher.
In a kind of above-mentioned reinforced square tube beam-to-column joint structure, the node further includes being separately fixed at beam adapter tube
Interior I-steel, I-steel include two blocks of wing plates being parallel to each other and both sides respectively with two pieces of wing plate medial surface abdomens connected vertically
Plate, two pieces of wing plate lateral surfaces of two I-steel of secondary connecting tube two sides take over lower side pipe with the main connecting plate and beam of downside respectively
Wall connection, and two I-steel ends are respectively welded on the secondary connecting plate lateral surface of left and right side, main connecting tube two sides
The secondary connecting plate that two pieces of wing plate lateral surfaces of two I-steel take over upside tube wall and upside with beam respectively is connect, and two I-shapeds
Steel end is respectively welded on the main connecting plate lateral surface of left and right side.
It can not only be fixed with main connecting tube and secondary connecting tube using I-steel, while can also be well in beam body connecting pin
Side forms support, avoids beam body connecting pin stress deformation, can significantly improve the intensity of beam body, so that beam body and cylinder bonding strength
It is higher.
In a kind of above-mentioned reinforced square tube beam-to-column joint structure, four pieces of column plate connecting places are welded and fixed.
Therefore it is conveniently coupled.
A kind of installation method of reinforced square tube beam-to-column joint structure, it is characterised in that: the following steps are included:
Main connecting tube axis and secondary connecting tube axis are mutually perpendicular to by step 1, by the main connecting plate of downside and upside
Secondary connecting plate patch merga pass fastener is fixed, and the wing plate lateral surface of I-steel is passed through with the main connecting plate of corresponding downside
Fastener connection, and an I-steel is respectively welded on the secondary connecting plate lateral surface of left and right side, it will be outside the wing plate of I-steel
Side is connected with the secondary connecting plate of corresponding upside by fastener, and each on the main connecting plate lateral surface of left and right side
Weld an I-steel；
Step 2 successively surrounds channel steel on the outside of main connecting tube and secondary connecting tube, so that eight channel steels is formed four beams and connects
Pipe, the main connecting plate of upside is connect with the upside tube wall that beam is taken over, the left side that the main connecting plate of the left and right sides is taken over beam respectively
The connection of right two sides tube wall, the wing plate of corresponding I-steel is connect with the downside tube wall that beam is taken over, by the secondary connecting plate of downside and
The downside tube wall connection of beam adapter tube, the secondary connecting plate of the left and right sides connect with the left and right sides tube wall of beam adapter tube respectively, will correspond to
The wing plate of I-steel connect with the upside tube wall that beam is taken over, make main connecting tube, secondary connecting tube, channel steel connect to be formed with I-steel
Node；
Two secondary reinforced pipes are connected to form main reinforced pipe by gusset alignment, by the two of a secondary reinforced pipe by step 3
Block stiffening plate is connect with the bottom plate back side of two connected channel steels by fastener respectively, to fix four main reinforcements using node
Pipe, makes four main reinforced pipes be parallel to each other, and main connecting tube, secondary connecting tube and main reinforced pipe are successively vertically arranged two-by-two；
Step 4 takes over beam across connecting hole, and column plate medial surface and the stiffening plate of other one secondary reinforced pipe are led to
It crosses fastener to fix, four pieces of column plate connecting places is welded and fixed later；
Step 5 by four beam body end difference engagement sleeves on four beam adapter tubes, and is fixed by fastener.
Through the above steps, beam body can be stably mounted on cylinder.
Compared with prior art, the utility model has the advantages that
1, the main connecting tube in this connection structure and secondary connecting tube are complete whole section of steel pipe, and are connected with each other, simultaneously
Two channel steel inner ends connecting with a main reinforced pipe connect and are structure as a whole, therefore stability is higher；
2, stable connection structure can be formed between two coaxial beam bodies using main connecting tube and secondary connecting tube, utilized
Two vertical beam bodies of axis can be connected to form stable connection structure again by beam adapter tube, so that it is mutual to improve four beam bodies
Connective stability；
3, beam body is connected using node, and the bottom plate on node is connect with four main reinforced pipes respectively, so that beam body is to column
The force of body is distributed on main reinforced pipe by node, to avoid column plate compressive deformation, can improve the intensity of cylinder indirectly；
4, for opposite currently existing scheme, the application emphasis force part can more use fastener fixed form, keep away
Exempt from by being welded and fixed, so that overall stability is higher；
5, connection structure is respectively positioned on the inside of beam body and cylinder, so that the shape after installation is more beautiful, the scope of application is wider.
Detailed description of the invention
Fig. 1 and Fig. 2 is two kinds of this connection structure local front sectional view respectively.
Fig. 3 is this connection structure partial cross-sectional top view.
Fig. 4 is the partial cross-sectional top view after cylinder, channel steel and main reinforced pipe are cooperatively connected.
In figure,
1, cylinder；11, column plate；12, connecting hole；
2, beam body；21, beam slab；
3, main reinforced pipe；31, secondary reinforced pipe；32, gusset；33, stiffening plate；
4, main connecting tube；41, main connecting plate；
5, secondary connecting tube；51, secondary connecting plate；
6, channel steel；61, bottom plate；62, side plate；
7, I-steel；71, wing plate；72, web.
Specific embodiment
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 1-4, a kind of reinforced square tube beam-to-column joint structure of the utility model, including vertically arranged cylinder 1
The beam body 2 being laterally arranged, cylinder 1 and beam body 2 are hollow square tube, and cylinder 1 includes four blocks of sequentially connected column plates 11, beam body
2 include four pieces of sequentially connected beam slabs 21, and is respectively fixed with a beam body 2, beam on four pieces of 11 lateral surfaces of column plate of a cylinder 1
2 end of body is against on 11 lateral surface of column plate, and four blocks of column plates 11 on cylinder 1 and four 2 axis of beam body being connected are successively vertical,
Two pieces of left and right beam slab 21 in beam body 2 is parallel with 1 axis of cylinder, and upper and lower two pieces of beam slabs 21 are vertical with 1 axis of cylinder, and four beams
The beam slab 21 of four pieces of upsides of body 2 is aligned, and the beam slab 21 of four pieces of downsides is aligned, and four hollow square tube type masters are equipped in cylinder 1 and are added
Strong pipe 3, two pieces of 11 junctions of column plate that are connected are fixed with a main reinforced pipe 3, and 3 tube wall of main reinforced pipe and two blocks of column plates being connected
The fitting of 11 medial surfaces is fixed, and four main 3 axis of reinforced pipe in cylinder 1 are parallel with 1 axis of cylinder, further include node, node
Including the main connecting tube 4 of hollow square tube type and secondary connecting tube 5, main connecting tube 4 includes four pieces of main connecting plates 41 for successively surrounding connection,
Four piece pair connecting plates 51 of the secondary connecting tube 5 including successively surrounding connection, and the secondary connecting plate of the main connecting plate 41 of downside and upside
51 fittings are fixed, and 4 axis of main connecting tube and secondary 5 axis of connecting tube are arranged in a mutually vertical manner, and node further includes eight channel steels 6, slot
Steel 6 includes that bottom plate 61 and two pieces are respectively perpendicular the side plate 62 for being connected to the positive both sides of bottom plate 61, a main reinforced pipe 3 and two slots
61 back side of bottom plate of steel 6 connects, and two 6 inner ends of channel steel connecting with a main reinforced pipe 3 are mutually connected vertically and are integrated
Structure, column plate 11 are equipped with connecting hole 12, and connecting hole 12 is stretched out in 6 outer end of channel steel, and stretches out two channel steels 6 of a connecting hole 12
The beam adapter tube to form square tube type structure is surrounded in outer end, and two blocks of side plates 62 of upside are connected and are formed the upside tube wall of beam adapter tube,
Two blocks of side plates 62 of downside are connected and are formed the downside tube wall of beam adapter tube, and the bottom plate 61 of the left and right sides is respectively formed a left side for beam adapter tube
Right two sides tube wall, main 4 both ends of connecting tube are located in two beam adapter tubes, and the upside of the main connecting plate 41 of upside and beam adapter tube
Tube wall connection, the main connecting plate 41 of the left and right sides are connect with the left and right sides tube wall of beam adapter tube respectively, secondary 5 both ends of connecting tube difference
In other two beams adapter tube, and the secondary connecting plate 51 of downside is connect with the downside tube wall that beam is taken over, and the secondary of the left and right sides connects
Fishplate bar 51 is connect with the left and right sides tube wall of beam adapter tube respectively, and secure fit is covered and connect in four beams respectively for four 2 ends of beam body
Guan Shang.
Further, main reinforced pipe 3 connects shape in the tubular secondary reinforced pipe 31 of isosceles right triangle by two cross sections
At secondary reinforced pipe 31 includes one piece of bar shaped gusset 32 and the orthogonal stiffening plate 33 of two pieces of width directions, and two pairs are reinforced
Pipe 31 is connected to form main reinforced pipe 3 by the alignment of gusset 32, and in main reinforced pipe 3, two pieces of stiffening plates of a secondary reinforced pipe 31
33 connect with 61 back side of bottom plate of two connected channel steels 6 respectively, in addition two pieces of stiffening plates 33 difference of a secondary reinforced pipe 31
It is connect with two pieces of connected 11 medial surfaces of column plate.Node further includes the I-steel 7 being separately fixed in beam adapter tube, and I-steel 7 wraps
Include two blocks of wing plates 71 being parallel to each other and both sides respectively with two blocks of 71 medial surface of wing plate webs 72 connected vertically, secondary connecting tube 5
Two pieces of 71 lateral surfaces of wing plate of two I-steel 7 of two sides are taken over downside tube wall with the main connecting plate 41 and beam of downside respectively and are connected
It connects, and two 7 ends of I-steel are respectively welded on 51 lateral surface of secondary connecting plate of left and right side, main 4 two sides of connecting tube
The secondary connecting plate 51 that two pieces of 71 lateral surfaces of wing plate of two I-steel 7 take over upside tube wall and upside with beam respectively is connect, and two
7 end of root I-steel is respectively welded on 41 lateral surface of main connecting plate of left and right side.Four pieces of 11 connecting place of column plate welding are solid
It is fixed.
Main connecting tube 4 and secondary connecting tube 5 in this connection structure are complete whole section of steel pipe, and are connected with each other, simultaneously
Two 6 inner ends of channel steel connecting with a main reinforced pipe 3 connect and are structure as a whole, therefore stability is higher；And utilize main company
Adapter tube 4 and secondary connecting tube 5 can form stable connection structure between two coaxial beam bodies 2, again can be by axis using beam adapter tube
Two vertical beam bodies 2 of line are connected to form stable connection structure, to improve four mutual connective stabilities of beam body 2；
Beam body 2 is connected using node, and the bottom plate 61 on node is connect with four main reinforced pipes 3 respectively, so that beam body 2 is to cylinder 1
Force is distributed on main reinforced pipe 3 by node, to avoid 11 compressive deformation of column plate, can improve the intensity of cylinder 1 indirectly；Phase
For currently existing scheme, the application emphasis force part can more use fastener fixed form, and it is solid to avoid passing through welding
It is fixed, so that overall stability is higher；And connection structure is respectively positioned on 1 inside of beam body 2 and cylinder, so that the shape after installation is more beautiful
It sees, the scope of application is wider.
A kind of installation method of reinforced square tube beam-to-column joint structure, comprising the following steps:
Main 4 axis of connecting tube and secondary 5 axis of connecting tube are mutually perpendicular to by step 1, by the main connecting plate 41 of downside with it is upper
The secondary connecting plate 51 of side pastes merga pass fastener and fixes, by the master of wing plate 71 lateral surface and corresponding downside of I-steel 7
Connecting plate 41 is connected by fastener, and respectively welds an I-steel 7 on 51 lateral surface of secondary connecting plate of left and right side, will
71 lateral surface of wing plate of I-steel 7 is connected with the secondary connecting plate 51 of corresponding upside by fastener, and in left and right side
41 lateral surface of main connecting plate on respectively weld an I-steel 7；
Channel steel 6 is successively surrounded in 5 outside of main connecting tube 4 and secondary connecting tube, eight channel steels 6 is made to form four by step 2
Beam adapter tube, the main connecting plate 41 of upside is connect with the upside tube wall that beam is taken over, the main connecting plate 41 of the left and right sides respectively with beam
The left and right sides tube wall of adapter tube connects, and the wing plate 71 of corresponding I-steel 7 is connect with the downside tube wall that beam is taken over, by downside
Secondary connecting plate 51 is connect with the downside tube wall that beam is taken over, and the left and right sides of the secondary connecting plate 51 of the left and right sides respectively with beam adapter tube is managed
Wall connection, the wing plate 71 of corresponding I-steel 7 is connect with the upside tube wall that beam is taken over, and makes main connecting tube 4, secondary connecting tube 5, slot
Steel 6 and the connection of I-steel 7 form node；
Two secondary reinforced pipes 31 are connected to form main reinforced pipe 3 by the alignment of gusset 32, by a secondary reinforced pipe by step 3
31 two pieces of stiffening plates 33 are connect with 61 back side of bottom plate of two connected channel steels 6 by fastener respectively, with solid using node
Fixed four main reinforced pipes 3, make four main reinforced pipes 3 be parallel to each other, and main connecting tube 4, secondary connecting tube 5 and main reinforced pipe 3 are successively
It is vertically arranged two-by-two；
Step 4 takes over beam across connecting hole 12, and by 11 medial surface of column plate and an other secondary reinforced pipe 31 plus
Strong plate 33 is fixed by fastener, and four pieces of 11 connecting places of column plate are welded and fixed later；
Step 5 by four 2 end of beam body difference engagement sleeves on four beam adapter tubes, and is fixed by fastener.
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 cylinder 1, column plate 11, connecting hole 12, beam body 2, beam slab 21, main reinforced pipe 3, pair is used more herein to add
Strong pipe 31, gusset 32, stiffening plate 33, main connecting tube 4, main connecting plate 41, secondary connecting tube 5, secondary connecting plate 51, channel steel 6, bottom plate
61, the terms such as side plate 62, I-steel 7, wing plate 71, web 72, but it does not exclude the possibility of using other terms.Use these
Term is used for the purpose of being more convenient to describe and explain the essence of the utility model；It is construed as any additional limit
System is all contrary to the spirit of the present invention.
Claims (4)
1. a kind of reinforced square tube beam-to-column joint structure, the beam body (2) including vertically arranged cylinder (1) and being laterally arranged, column
Body (1) and beam body (2) are hollow square tube, and cylinder (1) includes four pieces of sequentially connected column plates (11), and beam body (2) includes four pieces
Sequentially connected beam slab (21), and a beam body (2), beam are respectively fixed on four pieces of column plate (11) lateral surfaces of a cylinder (1)
Body (2) end is against on column plate (11) lateral surface, and four pieces of column plates (11) on cylinder (1) and four beam body (2) axis being connected
Line is successively vertical, and two pieces of the left and right beam slab (21) in beam body (2) is parallel with cylinder (1) axis, upper and lower two pieces of beam slabs (21) and column
Body (1) axis is vertical, and beam slab (21) alignment of four pieces of upsides of four beam bodies (2), beam slab (21) alignment of four pieces of downsides,
It is characterized in that: being equipped with four hollow main reinforced pipes of square tube type (3) in the cylinder (1), be connected two pieces of column plate (11) junctions
It is fixed with a main reinforced pipe (3), and main reinforced pipe (3) tube wall is bonded fixation with two pieces of connected column plate (11) medial surfaces, and
Four main reinforced pipe (3) axis in cylinder (1) are parallel with cylinder (1) axis, further include node, node includes hollow square tube type
Main connecting tube (4) and secondary connecting tube (5), main connecting tube (4) includes four pieces of main connecting plates (41) for successively surrounding connection, pair connection
Pipe (5) includes successively surrounding four pieces of connection secondary connecting plates (51), and the secondary connecting plate of the main connecting plate (41) of downside and upside
(51) fitting is fixed, and main connecting tube (4) axis and secondary connecting tube (5) axis are arranged in a mutually vertical manner, and the node further includes
Eight channel steels (6), channel steel (6) include that bottom plate (61) and two pieces are respectively perpendicular the side plate for being connected to the positive both sides of bottom plate (61)
(62), a main reinforced pipe (3) connect with bottom plate (61) back side of two channel steels (6), and connect with a main reinforced pipe (3)
Two channel steel (6) inner ends are mutually connected vertically and are structure as a whole, and the column plate (11) is equipped with connecting hole (12), described
Connecting hole (12) are stretched out in channel steel (6) outer end, and two channel steel (6) outer ends for stretching out a connecting hole (12) are surrounded to form square tube type
The beam of structure is taken over, and two pieces of side plates (62) of upside are connected and form the upside tube wall of beam adapter tube, two blocks of side plates of downside
(62) it is connected and is formed the downside tube wall of beam adapter tube, the bottom plate (61) of the left and right sides is respectively formed the left and right sides pipe of beam adapter tube
Wall, described main connecting tube (4) both ends are located in two beams adapter tube, and the main connecting plate (41) of upside taken over beam it is upper
The connection of side pipe wall, the main connecting plate (41) of the left and right sides are connect with the left and right sides tube wall of beam adapter tube respectively, secondary connecting tube (5) two
End is located in other two beams adapter tube, and the secondary connecting plate (51) of downside is connect with the downside tube wall that beam is taken over, left and right two
The secondary connecting plate (51) of side is connect with the left and right sides tube wall of beam adapter tube respectively, and four beam body (2) ends are solid respectively
Engagement sleeves are determined on four beam adapter tubes.
2. a kind of reinforced square tube beam-to-column joint structure according to claim 1, it is characterised in that: the main reinforced pipe
(3) cross section You Lianggen connects in the tubular secondary reinforced pipe (31) of isosceles right triangle and is formed, and secondary reinforced pipe (31) includes one
Block bar shaped gusset (32) and two pieces of orthogonal stiffening plates of width direction (33), and two secondary reinforced pipes (31) pass through gusset
(32) alignment is connected to form main reinforced pipe (3), and in main reinforced pipe (3), two pieces of stiffening plates (33) of a secondary reinforced pipe (31)
It is connect respectively with bottom plate (61) back side of two connected channel steels (6), in addition two pieces of stiffening plates of a secondary reinforced pipe (31)
(33) it is connect respectively with two pieces of connected column plate (11) medial surfaces.
3. a kind of reinforced square tube beam-to-column joint structure according to claim 2, it is characterised in that: the node also wraps
The I-steel (7) being separately fixed in beam adapter tube is included, I-steel (7) includes two pieces of wing plates (71) being parallel to each other and both sides difference
With two pieces of wing plate (71) medial surface webs connected vertically (72), two pieces of wings of two I-steel (7) of secondary connecting tube (5) two sides
Plate (71) lateral surface is taken over downside tube wall with the main connecting plate (41) and beam of downside respectively and is connect, and two I-steel (7) ends
It is respectively welded on secondary connecting plate (51) lateral surface of left and right side, the two of two I-steel (7) of main connecting tube (4) two sides
The secondary connecting plate (51) that block wing plate (71) lateral surface takes over upside tube wall and upside with beam respectively is connect, and two I-steel (7)
End is respectively welded on main connecting plate (41) lateral surface of left and right side.
4. a kind of reinforced square tube beam-to-column joint structure according to claim 3, it is characterised in that: four blocks of column plates
(11) connecting place is welded and fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821268432.0U CN208884711U (en) | 2018-08-07 | 2018-08-07 | A kind of reinforced square tube beam-to-column joint structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821268432.0U CN208884711U (en) | 2018-08-07 | 2018-08-07 | A kind of reinforced square tube beam-to-column joint structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208884711U true CN208884711U (en) | 2019-05-21 |
Family
ID=66508362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821268432.0U Expired - Fee Related CN208884711U (en) | 2018-08-07 | 2018-08-07 | A kind of reinforced square tube beam-to-column joint structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208884711U (en) |
-
2018
- 2018-08-07 CN CN201821268432.0U patent/CN208884711U/en not_active Expired - Fee Related
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