CN208965880U - Reinforced square tube beam body connection structure in one kind - Google Patents
Reinforced square tube beam body connection structure in one kind Download PDFInfo
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- CN208965880U CN208965880U CN201821267281.7U CN201821267281U CN208965880U CN 208965880 U CN208965880 U CN 208965880U CN 201821267281 U CN201821267281 U CN 201821267281U CN 208965880 U CN208965880 U CN 208965880U
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- 239000000789 fastener Substances 0.000 claims abstract description 25
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 15
- 239000010959 steel Substances 0.000 claims abstract description 15
- 230000002787 reinforcement Effects 0.000 claims description 11
- 238000004080 punching Methods 0.000 claims description 6
- 238000005452 bending Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 description 6
- 238000010276 construction Methods 0.000 description 4
- 239000004035 construction material Substances 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000009435 building construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Abstract
The utility model provides reinforced square tube beam body connection structure in one kind, belongs to field of steel structure.It solves the problems, such as that existing beam body bonding strength is low.Reinforced square tube beam body connection structure includes main beam and auxiliary girder body in this, main beam includes four blocks of girder plates, auxiliary girder body includes four blocks of auxiliary girder plates, it further include node, node includes four steel channel connectors, connector includes bottom plate and two blocks of side plates, connector is bent to form two sections in plate outer side Middle face, four connectors surround to form four beam adapter tubes, lateral two beams adapter tube is located in main beam, longitudinal two beams adapter tube is stretched out from two connecting holes, and auxiliary girder body end sleeve is on two beam adapter tubes, it further include being located at main beam and the intracorporal main pipe of auxiliary girder and looped pipeline body, main pipe and looped pipeline body penetrate the beam adapter tube of transverse uniaxial and longitudinally coaxial beam is taken over, and supervisor's plate of downside and the looped pipeline plate patch merga pass fastener of upside are fixed.This structure can improve beam body bonding strength.
Description
Technical field
The utility model belongs to steel structure technology field, is related to reinforced square tube beam body connection structure in one kind.
Background technique
Structural steelwork be made with steel based on structure, be one of main building construction types.The characteristics of steel
Be intensity it is high, from heavy and light, integral rigidity is good, deformability is strong, therefore the building for building large span and superelevation, superduty is special
Shi Yi not.
Currently, building can often use the steel construction piece made of multiple seperated part welding in building course, it should
The problems such as there are processing and fabricatings to take a lot of work for steel construction piece, expense material, and made steel construction piece intensity is insufficient.
It is existing application No. is 201710185218.2, entitled " a kind of bridging type steel construction piece and its production and installation side
The Chinese invention patent application of method " will be cut and be bent in the middle part of the main connector of i-beam structure, i-beam structure
Secondary connector end is cut and is bent, and is installed later by bridging type, although being avoided that there are more seperated parts to cause
Bonding strength is relatively low, and there are excessive waste materials to cause to waste, but due to needing to cut and bend in the middle part of main connector,
It is relatively low to will lead to main connector self-strength, it is therefore necessary to improve.
Summary of the invention
The purpose of this utility model be for the above-mentioned problems in the prior art, provide it is a kind of easy to make, and
The higher interior reinforced square tube beam body connection structure of intensity.
The purpose of this utility model can be realized by the following technical scheme: reinforced square tube beam body connection knot in one kind
Structure, including hollow square tube type main beam and hollow square tube type auxiliary girder body, main beam include four blocks of girder plates for successively surrounding connection,
Auxiliary girder body includes four blocks of auxiliary girder plates for successively surrounding connection, is respectively equipped with connecting hole on the girder plate of the left and right sides, also
Including node, node includes the connector of four channel steel structures, and connector includes bottom plate and two pieces on one side respectively and on the inside of bottom plate
Face both sides side plate connected vertically, connector vertically bend in plate outer side Middle face and form two sections, and on a connector
One section surround to form square tube type beam adapter tube with one section on another connector, and four connectors surround to form four beams altogether
Adapter tube, and wherein two beam adapter tube transverse uniaxial settings, in addition two beams take over longitudinally coaxial setting, lateral two
Beam adapter tube is respectively cooperating in main beam, and beam adapter tube surrounding outer wall is fastened with main beam surrounding inner wall patch merga pass respectively
Part is fixed, and longitudinal two beams adapter tube is stretched out from two connecting holes respectively, and is located at the auxiliary girder body end portion at left and right sides of main beam
It is respectively cooperating with and covers on longitudinal two beams adapter tube, and beam adapter tube surrounding outer wall pastes merga pass with auxiliary girder body surrounding inner wall respectively
Fastener is fixed, and the girder plate top surface of upside is aligned with the auxiliary girder plate top surface of upside, further includes being located at the intracorporal square tube of girder
Shape main pipe, and positioned at the intracorporal square tube type looped pipeline body of stringer of several coaxial arrangements, main pipe includes successively surrounding connection
Four blocks of supervisor's plates, looped pipeline body includes four blocks of looped pipeline plates for successively surrounding connection, and main pipe and looped pipeline body respectively penetrate transverse direction
Coaxial beam adapter tube and longitudinally coaxial beam are taken over, and supervisor's plate of downside and the looped pipeline plate patch merga pass fastener of upside are solid
Fixed, supervisor's plate of the upside and the left and right sides is connect with the upside of beam adapter tube and left and right sides tube wall respectively, downside and a left side
The looped pipeline plate of right two sides is connect with the downside of beam adapter tube and left and right sides tube wall respectively.
The application is utilized to be attached positioned at main beam and the intracorporal main pipe of auxiliary girder and looped pipeline body, so that this connection structure
Main beam and auxiliary girder body intersection be no longer easily broken junction, but by force dispersion, to be formed after improving connection
Main beam and auxiliary girder body stability, and bearing capacity can be improved；Main pipe and looped pipeline body can be stablized using node and be carried out
It reinforces, not only increases bonding strength between main beam and auxiliary girder body, while the connection between coaxial auxiliary girder body can be improved again
Intensity；The girder plate top surface of upside is aligned with the auxiliary girder plate top surface of upside after installation, therefore in the girder plate of upside after convenience
The auxiliary girder plate top surface of top surface and upside is laid with other construction materials；For opposite currently existing scheme, this programme can be used more
Fastener fixed form, so that overall stability is higher, the scope of application is wider.
In above-mentioned one kind in reinforced square tube beam body connection structure, the node further includes being separately fixed at beam to connect
I-steel reinforcer in pipe, reinforcer, which includes that the wing plate being parallel to each other and both sides are vertical with two pieces of wing plate medial surfaces respectively, to be connect
Web, two pieces of wing plate lateral surfaces of two reinforcements of main pipe two sides respectively with beam take over upside tube wall and upside looped pipeline
Plate connection, and two reinforcements ends are respectively welded on supervisor's plate lateral surface of left and right side, two of secondary tube two sides
Supervisor's plate that two pieces of wing plate lateral surfaces of reinforcer take over downside tube wall and downside with beam respectively is connect, and two reinforcements ends
It is respectively welded on the looped pipeline plate lateral surface of left and right side.
Can not only be fixed with main pipe and looped pipeline body using reinforcer, at the same can also main beam to node location and
Be supported inside auxiliary girder body, to improve the main beam and secondary girder stability of node location, avoid main beam and auxiliary girder body by
Power deformation, can significantly improve intensity.
In above-mentioned one kind in reinforced square tube beam body connection structure, in the girder plate of the upside and the left and right sides
Side is respectively provided with the main supporting block being against on main pipe's outer wall, the auxiliary girder plate medial surface of downside and the left and right sides be respectively provided with to
Secondary supporting block on secondary tube wall.
Therefore stability between girder plate and main pipe can be improved, and improves stability between auxiliary girder plate and looped pipeline body.
In above-mentioned one kind in reinforced square tube beam body connection structure, four blocks of girder plates, which successively weld, forms institute
The main beam stated, connecting hole are that adjacent two blocks of girder plates interval is formed, and four blocks of auxiliary girder plates, which successively weld, forms the auxiliary girder body.
Therefore facilitate fabrication and installation.
In above-mentioned one kind in reinforced square tube beam body connection structure, the main supporting block is main beam slab integrated punching
It is formed, secondary supporting block is that auxiliary girder plate integrated punching is formed.
A kind of installation method of interior reinforced square tube beam body connection structure, it is characterised in that: the following steps are included:
Main pipe and looped pipeline body are distinguished horizontal and vertical setting by step 1, by the looped pipeline of the supervisor plate and upside of downside
Plate patch merga pass fastener is fixed；
Step 2 surrounds with one section on another connector one section on a connector to form square tube type beam and connect
Pipe, and four connectors surround to form four beam adapter tubes altogether, the beam adapter tube of transverse uniaxial covers on main pipe, longitudinally coaxial beam
Adapter tube covers on looped pipeline body, and supervisor's plate of upside and the left and right sides is passed through with the upside of beam adapter tube and left and right sides tube wall respectively
Fastener is connected and fixed, and the looped pipeline plate of downside and the left and right sides passes through fastening with the downside of beam adapter tube and left and right sides tube wall respectively
Part is connected and fixed；
Two reinforcements ends are respectively welded on supervisor's plate lateral surface of left and right side by step 3, make two pieces of wings
The looped pipeline plate that plate lateral surface takes over upside tube wall and upside with beam respectively is connected and fixed by fastener, by two reinforcements ends
Be respectively welded on the looped pipeline plate lateral surface of left and right side, make two pieces of wing plate lateral surfaces respectively with beam take over downside tube wall and under
Supervisor's plate of side is connected and fixed by fastener；
Four blocks of girder plates are successively welded and form main beam by step 4, and main beam is coated on lateral two beams adapter tube,
And beam adapter tube surrounding outer wall is fixed with main beam surrounding inner wall patch merga pass fastener respectively, and four blocks of auxiliary girder plates are successively welded
Auxiliary girder body is formed, auxiliary girder body is coated on longitudinal two beams adapter tube, and beam adapter tube surrounding outer wall is respectively and in auxiliary girder body surrounding
Wall patch merga pass fastener is fixed, and the girder plate top surface of upside is aligned with the auxiliary girder plate top surface of upside.
Through the above steps, i.e., mountable main beam and auxiliary girder body.
Compared with prior art, the utility model has the advantages that
1, the application is utilized is attached positioned at main beam and the intracorporal main pipe of auxiliary girder and looped pipeline body, so that this connection is tied
The main beam of structure and auxiliary girder body intersection are no longer easily broken junctions, but by force dispersion, to improve shape after connection
At main beam and auxiliary girder body stability, and bearing capacity can be improved；
2, main pipe and looped pipeline body stabilization can be reinforced, is not only increased between main beam and auxiliary girder body using node
Bonding strength, while the bonding strength between coaxial auxiliary girder body can be improved again；
3, the girder plate top surface of upside is aligned with the auxiliary girder plate top surface of upside after installing, therefore in the master of upside after convenience
The auxiliary girder plate top surface of beam slab top surface and upside is laid with other construction materials；
4, for opposite currently existing scheme, this programme can more use fastener fixed form, so that overall stability
Higher, 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 main beam, auxiliary girder body and connector are cooperatively connected.
In figure,
1, main beam；11, girder plate；12, connecting hole；13, main supporting block；
2, auxiliary girder body；21, auxiliary girder plate；22, secondary supporting block；
3, connector；31, bottom plate；32, side plate；33, beam is taken over；
4, main pipe；41, it is responsible for plate；
5, looped pipeline body；51, looped pipeline plate；
6, reinforcer；61, wing plate；62, 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, reinforced square tube beam body connection structure in the utility model one kind, including hollow square tube type girder
Body 1 and hollow square tube type auxiliary girder body 2, main beam 1 include four blocks of girder plates 11 for successively surrounding connection, and auxiliary girder body 2 includes successively
Four blocks of auxiliary girder plates 21 of connection are surrounded, are respectively equipped with connecting hole 12 on the girder plate 11 of the left and right sides, further include node, node packet
The connector 3 of four channel steel structures is included, connector 3 includes that bottom plate 31 and two pieces are vertical with 31 medial surface both sides of bottom plate respectively on one side
The side plate 32 of connection, connector 3 vertically bend in the middle part of 31 lateral surface of bottom plate and form two sections, and one on a connector 3
Section surrounds to form square tube type beam adapter tube 33 with one section on another connector 3, and four connectors 3 surround to form four beams altogether
Adapter tube 33, and wherein two 33 transverse uniaxial of beam adapter tube settings, in addition two longitudinally coaxial settings of beam adapter tube 33, lateral two
Beam adapter tube 33 is respectively cooperating in main beam 1, and 33 surrounding outer wall of beam adapter tube is bonded and leads to 1 surrounding inner wall of main beam respectively
It crosses fastener to fix, two longitudinal beam adapter tubes 33 are stretched out from two connecting holes 12 respectively, and are located at 1 left and right sides of main beam
Engagement sleeves are distinguished on two longitudinal beam adapter tubes 33 in 2 end of auxiliary girder body, and 33 surrounding outer wall of beam adapter tube respectively with auxiliary girder body 2 four
All inner wall patch merga pass fasteners are fixed, and 11 top surface of girder plate of upside is aligned with 21 top surface of auxiliary girder plate of upside, is also wrapped
The square tube type main pipe 4 being located in main beam 1 is included, and positioned at the intracorporal square tube type looped pipeline body 5 of stringer of several coaxial arrangements,
Main pipe 4 includes four blocks of supervisor's plates 41 for successively surrounding connection, and looped pipeline body 5 includes four blocks of looped pipeline plates 51 for successively surrounding connection,
And main pipe 4 and looped pipeline body 5 respectively penetrate the beam adapter tube 33 and longitudinally coaxial beam adapter tube 33 of transverse uniaxial, and the supervisor of downside
Plate 41 and the looped pipeline plate 51 of upside paste merga pass fastener and fix, and supervisor's plate 41 of upside and the left and right sides is taken over beam respectively
33 upside is connected with left and right sides tube wall, the looped pipeline plate 51 of downside and the left and right sides respectively with the downside of beam adapter tube 33 and left and right
The connection of two sides tube wall.
Further, node further includes the I-steel reinforcer 6 being separately fixed in beam adapter tube 33, and reinforcer 6 includes phase
Mutually parallel wing plate 61 and both sides respectively with two blocks of 61 medial surface of wing plate webs 62 connected vertically, two of 4 two sides of main pipe
Two pieces of 61 lateral surfaces of wing plate of reinforcer 6 are connect with the looped pipeline plate 51 of 33 upside tube wall of beam adapter tube and upside respectively, and two add
Strong 6 end of part is respectively welded on 41 lateral surface of supervisor's plate of left and right side, and the two of two reinforcements 6 of 5 two sides of looped pipeline body
61 lateral surface of block wing plate is connect with supervisor's plate 41 of 33 downside tube wall of beam adapter tube and downside respectively, and two reinforcements, 6 end part
It is not welded on 51 lateral surface of looped pipeline plate of left and right side.11 medial surface of girder plate of upside and the left and right sides be respectively provided with to
21 medial surface of auxiliary girder plate of main supporting block 13 on 4 outer wall of main pipe, downside and the left and right sides, which is respectively provided with, is against looped pipeline body 5
Secondary supporting block 22 on outer wall.Four blocks of girder plates 11 successively weld and form main beam 1, and connecting hole 12 is adjacent two blocks of girder plates 11
Interval is formed, and four blocks of auxiliary girder plates 21 successively weld and form auxiliary girder body 2.Main supporting block 13 is that main 11 integrated punching of beam slab is formed, secondary
Supporting block 22 is that 21 integrated punching of auxiliary girder plate is formed.
The application utilizes the main pipe 4 being located in main beam 1 and auxiliary girder body 2 and looped pipeline body 5 to be attached, so that this connection
The main beam 1 of structure and 2 intersection of auxiliary girder body are no longer easily broken junctions, but by force dispersion, to improve connection
The stability of the main beam 1 and auxiliary girder body 2 that are formed afterwards, and bearing capacity can be improved；It can be by main pipe 4 and looped pipeline body using node
5 stabilizations are reinforced, and not only increase bonding strength between main beam 1 and auxiliary girder body 2, while can improve coaxial auxiliary girder body again
Bonding strength between 2；11 top surface of girder plate of upside is aligned with 21 top surface of auxiliary girder plate of upside after installation, therefore after convenience
Other construction materials are laid in 11 top surface of girder plate of upside and 21 top surface of auxiliary girder plate of upside；For opposite currently existing scheme,
This programme can more use fastener fixed form, so that overall stability is higher, the scope of application is wider.
A kind of installation method of interior reinforced square tube beam body connection structure, comprising the following steps:
Main pipe 4 and looped pipeline body 5 are distinguished horizontal and vertical setting by step 1, by supervisor's plate 41 of downside and upside
Looped pipeline plate 51 pastes merga pass fastener and fixes；
Step 2 surrounds with one section on another connector 3 one section on a connector 3 to form square tube type beam and connect
Pipe 33, and four connectors 3 surround to form four beam adapter tubes 33 altogether, 33 sets of beam adapter tube of transverse uniaxial are longitudinal on main pipe 4
Coaxial 33 sets of beam adapter tube on looped pipeline body 5, by supervisor's plate 41 of upside and the left and right sides respectively with the upside of beam adapter tube 33 and
Left and right sides tube wall is connected and fixed by fastener, the looped pipeline plate 51 of downside and the left and right sides respectively with the downside of beam adapter tube 33 and
Left and right sides tube wall is connected and fixed by fastener；
Two reinforcements, 6 end is respectively welded on 41 lateral surface of supervisor's plate of left and right side, makes two pieces by step 3
Looped pipeline plate 51 of 61 lateral surface of wing plate respectively with 33 upside tube wall of beam adapter tube and upside is connected and fixed by fastener, and two are added
Strong 6 end of part is respectively welded on 51 lateral surface of looped pipeline plate of left and right side, connects two pieces of 61 lateral surfaces of wing plate with beam respectively
33 downside tube wall of pipe and supervisor's plate 41 of downside are connected and fixed by fastener；
Four blocks of girder plates 11 are successively welded and form main beam 1 by step 4, and main beam 1 is coated on two lateral beams and connects
On pipe 33, and 33 surrounding outer wall of beam adapter tube is fixed with 1 surrounding inner wall of main beam patch merga pass fastener respectively, by four pieces of auxiliary girders
Plate 21 successively welds and forms auxiliary girder body 2, and auxiliary girder body 2 is coated on two longitudinal beam adapter tubes 33, and 33 surrounding outer wall of beam adapter tube
It is fixed respectively with 2 surrounding inner wall of auxiliary girder body patch merga pass fastener, and 11 top surface of girder plate of upside and the auxiliary girder plate of upside
The alignment of 21 top surfaces.
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 main beam 1, girder plate 11, connecting hole 12, main supporting block 13, auxiliary girder body 2, auxiliary girder is used more herein
Plate 21, secondary supporting block 22, connector 3, bottom plate 31, side plate 32, beam adapter tube 33, main pipe 4, supervisor plate 41, looped pipeline body 5, looped pipeline
The terms such as plate 51, reinforcer 6, wing plate 61, web 62, but it does not exclude the possibility of using other terms.Use these terms
Just for the sake of being more convenient to describe and explain the essence of the utility model；It is construed as any additional limitation all
It is contrary to the spirit of the present invention.
Claims (5)
1. reinforced square tube beam body connection structure in one kind, including hollow square tube type main beam (1) and hollow square tube type auxiliary girder body
(2), it is characterised in that: main beam (1) includes four pieces of girder plates (11) for successively surrounding connection, and auxiliary girder body (2) includes successively closing
Four pieces of auxiliary girder plates (21) of connection are enclosed, connecting hole (12) is respectively equipped on the girder plate (11) of the left and right sides, further includes
Node, node include the connector (3) of four channel steel structures, connector (3) include bottom plate (31) and two pieces on one side respectively with bottom
Plate (31) medial surface both sides side plate connected vertically (32), connector (3) vertical bending and shape in the middle part of bottom plate (31) lateral surface
At two sections, and one section on a connector (3) surrounds to form square tube type beam adapter tube with one section on another connector (3)
(33), and four connectors (3) surround to form four beam adapter tubes (33) altogether, and wherein two beam adapter tube (33) transverse uniaxials are set
It sets, in addition two beams take over (33) longitudinally coaxial setting, and lateral two beams adapter tube (33) is respectively cooperating with positioned at girder
In body (1), and beam adapter tube (33) surrounding outer wall is fixed with main beam (1) surrounding inner wall patch merga pass fastener respectively, longitudinal
Two beams adapter tube (33) stretched out respectively from two connecting holes (12), and be located at auxiliary girder body (2) end at left and right sides of main beam (1)
Engagement sleeves are distinguished on longitudinal two beams adapter tube (33) by portion, and beam adapter tube (33) surrounding outer wall respectively with auxiliary girder body (2) surrounding
Inner wall patch merga pass fastener is fixed, and girder plate (11) top surface of upside is aligned with auxiliary girder plate (21) top surface of upside, also
Including the square tube type main pipe (4) being located in main beam (1), and the intracorporal square tube type pair of stringer positioned at several coaxial arrangements
Tube body (5), main pipe (4) include four pieces of supervisor's plates (41) for successively surrounding connection, and looped pipeline body (5) includes successively surrounding connection
Four pieces of looped pipeline plates (51), and main pipe (4) and looped pipeline body (5) respectively penetrate transverse uniaxial beam adapter tube it is (33) and longitudinally coaxial
Beam takes over (33), and supervisor's plate (41) of downside and looped pipeline plate (51) the patch merga pass fastener of upside are fixed, and described is upper
Supervisor's plate (41) of side and the left and right sides is connect with the upside of beam adapter tube (33) and left and right sides tube wall respectively, downside and left and right two
The looped pipeline plate (51) of side is connect with the downside of beam adapter tube (33) and left and right sides tube wall respectively.
2. reinforced square tube beam body connection structure in one kind according to claim 1, it is characterised in that: the node is also
Including be separately fixed at beam adapter tube (33) in I-steel reinforcer (6), reinforcer (6) include the wing plate (61) being parallel to each other and
Both sides respectively with two pieces of wing plate (61) medial surface webs connected vertically (62), two reinforcements (6) of main pipe (4) two sides
Two pieces of wing plate (61) lateral surfaces are connect with tube wall on the upside of beam adapter tube (33) and the looped pipeline plate (51) of upside respectively, and two reinforcements
(6) end is respectively welded on supervisor's plate (41) lateral surface of left and right side, two reinforcements (6) of looped pipeline body (5) two sides
Two pieces of wing plate (61) lateral surfaces connect respectively with supervisor's plate (41) of tube wall and downside on the downside of beam adapter tube (33), and two are reinforced
Part (6) end is respectively welded on looped pipeline plate (51) lateral surface of left and right side.
3. reinforced square tube beam body connection structure in one kind according to claim 2, it is characterised in that: the upside and
Girder plate (11) medial surface of the left and right sides is respectively provided with the main supporting block (13) being against on main pipe (4) outer wall, downside and a left side
Auxiliary girder plate (21) medial surface of right two sides is respectively provided with the secondary supporting block (22) being against on looped pipeline body (5) outer wall.
4. reinforced square tube beam body connection structure in one kind according to claim 3, it is characterised in that: four pieces of masters
Beam slab (11), which successively welds, forms the main beam (1), and connecting hole (12) is that adjacent two blocks of girder plates (11) interval is formed, and four
Block auxiliary girder plate (21), which successively welds, forms the auxiliary girder body (2).
5. reinforced square tube beam body connection structure in one kind according to claim 4, it is characterised in that: the main support
Block (13) is that main beam slab (11) integrated punching is formed, and secondary supporting block (22) is that auxiliary girder plate (21) integrated punching is formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821267281.7U CN208965880U (en) | 2018-08-07 | 2018-08-07 | Reinforced square tube beam body connection structure in one kind |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821267281.7U CN208965880U (en) | 2018-08-07 | 2018-08-07 | Reinforced square tube beam body connection structure in one kind |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208965880U true CN208965880U (en) | 2019-06-11 |
Family
ID=66749835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821267281.7U Active CN208965880U (en) | 2018-08-07 | 2018-08-07 | Reinforced square tube beam body connection structure in one kind |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208965880U (en) |
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2018
- 2018-08-07 CN CN201821267281.7U patent/CN208965880U/en active Active
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