CN209066599U - A kind of prefabricated assembled steel structure girder column connected node - Google Patents
A kind of prefabricated assembled steel structure girder column connected node Download PDFInfo
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- CN209066599U CN209066599U CN201821841372.7U CN201821841372U CN209066599U CN 209066599 U CN209066599 U CN 209066599U CN 201821841372 U CN201821841372 U CN 201821841372U CN 209066599 U CN209066599 U CN 209066599U
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- cylinder
- sleeve
- beam body
- vertical plate
- steel structure
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Abstract
The utility model discloses a kind of prefabricated assembled steel structure girder column connected nodes, including two level boards laid in parallel, the sleeve and vertical plate that are vertically arranged between two level boards, and it is fixedly mounted on the connecting plate on vertical plate, sleeve is located at the center of two level boards, the center of level board offers the cylinder to match with sleeve and passes through hole, sleeve is fixedly mounted on cylinder by the first connection bolt, one end of connecting plate is fixedly connected by the second connection bolt with vertical plate, and the other end of connecting plate connects bolt by third and is fixedly connected with beam body.The utility model can not only realize the purpose that cylinder and beam body are assembled together, convenient for beam body positioning, connection is reliable, and it can prevent beam body from making the phenomenon that generating residual stress because of welding, and the gravity of beam body effectively and uniformly can be passed to cylinder, the generation of local failure phenomenon is concentrated and caused to the end stress for avoiding cylinder.
Description
Technical field
The utility model belongs to steel structure technology field, and in particular to a kind of assembling type steel structure beam-column connection.
Background technique
Steel construction fabricated construction has intensity high, and light weight, member section is small, and use space is big, short time limit, shock resistance
Good, the clear superiorities such as industrialization degree height of energy, are the ideal development trends of future architecture.It is identical as other fabricated constructions, even
Connecing node connection is all vital part in design, and connecting node design has to pass the performance that assembling type steel structure is built
Important influence.
It when existing beam body and cylinder are attached, generally require and beam body end is welded on cylinder, column will be made in this way
Body bears huge pulling force and shearing from crossbeam, be easy to cause the local failure of cylinder at connecting node.Especially work as beam body
For I-shaped beam body, cylinder be round steel tube column when, there are larger gaps between I-shaped beam body and round steel pipe, pass through welding manner
In the case where connection, exist construction trouble, low efficiency, Fast Installation can not be carried out, throat depth is big, unsightly the defects of.Together
When, although fabricated construction has many benefits, there are many technical problems at connecting node in practice of construction: since beam body is hung
Dress construction is not easy to position, and leads to the horizontal absolute altitude low precision for being connected to beam body, these small errors can generate connecting node
Additional stress, it is unfavorable to connecting node, be easily damaged connecting node, therefore, it should provide it is a kind of convenient for beam body positioning and
Connect reliable assembling type steel structure beam-column connection.
Utility model content
It is a kind of prefabricated the technical problem to be solved by the utility model is in view of the deficiency of the prior art, provide
Assembling type steel structure beam-column connection, simple structure and reasonable design can not only be realized cylinder and beam body assembly one
The purpose risen positions convenient for beam body, and connection is reliable, and can prevent beam body from making the phenomenon that generating residual stress because of welding,
And the gravity of beam body effectively and uniformly can be passed to cylinder, the end stress for avoiding cylinder is concentrated and leads to office
The generation of portion's breakoff phenomenon.
In order to solve the above technical problems, the technical solution adopted in the utility model is: a kind of prefabricated assembled steel structure girder
Column connected node, it is characterised in that: including two level boards laid in parallel, be vertically arranged between two level boards
Sleeve and vertical plate, and the connecting plate being fixedly mounted on the vertical plate, the sleeve are located at the center of two level boards
Position, the center of the level board offer the cylinder to match with the sleeve and pass through hole, and the sleeve passes through first
Connection bolt is fixedly mounted on cylinder, and one end of the connecting plate is fixedly connected by the second connection bolt with the vertical plate,
The other end of the connecting plate connects bolt by third and is fixedly connected with beam body.
A kind of above-mentioned prefabricated assembled steel structure girder column connected node, it is characterised in that: the quantity of the vertical plate be 2~
4,2~4 vertical plates are uniformly distributed along the circumferential direction of the sleeve.
Above-mentioned a kind of prefabricated assembled steel structure girder column connected node, it is characterised in that: the cylinder is round steel tubing string
Body, the sleeve are circular sleeve, and it is round hole, diameter, the round hole of the round steel tube column that the cylinder, which passes through hole,
Diameter and the internal diameter of the circular sleeve be equal.
Above-mentioned a kind of prefabricated assembled steel structure girder column connected node, it is characterised in that: the beam body is I-beam, institute
Stating connecting plate is rectangular connecting panels, the web of the height of the vertical plate, the height of the rectangular connecting panels and the I-beam
Height is equal.
Compared with the prior art, the utility model has the following advantages:
1, the utility model by setting two level boards laid in parallel and be vertically arranged in two level boards it
Between sleeve and vertical plate, and connecting plate is fixedly mounted on vertical plate, when sleeve is sleeved on cylinder, recycles the first connection bolt
After sleeve and cylinder are connected to one, being reliably connected between this connecting node and cylinder can be realized, it can not only
It enough prevents sleeve from moving along the short transverse of cylinder, and can prevent sleeve from deflecting around cylinder；When described
One end of connecting plate is connect with the vertical plate, after the other end of the connecting plate is connect with beam body, can realize this connection
Being reliably connected between node and beam body to realize the purpose that cylinder and beam body are assembled together, and connects reliably, is convenient for
Dismounting.
2, the utility model is realized between one end of the rectangular connecting panels and the vertical plate by the second connection bolt
It is fixedly connected, bolt is connected by third and realizes consolidating between the other end of the rectangular connecting panels and the web of the I-beam
Fixed connection can prevent beam body from making to generate showing for residual stress because of welding compared with welding connecting mode in the prior art
As, and the gravity of beam body effectively and uniformly can be passed to cylinder, the end stress for avoiding cylinder is concentrated and is led
Cause the generation of local failure phenomenon.
3, in the assembling process of prefabricated assembled beam column, the top of each cylinder often needs and 2~4 the utility model
The end of a beam body carries out assembly connection, therefore, only when the quantity of vertical plate is 2~4, can form 2~4 and beam
The connecting pin that body is connected, in actual use, it is only necessary to respectively correspond the end of 2~4 vertical plates and 2~4 beam bodies
It is connected, that is, the end on the top and 2~4 beam bodies that are able to satisfy each cylinder carries out the requirement of assembly connection.
4, the utility model simple structure and reasonable design, manufacturing cost is low, easy to promote and utilize.
In conclusion the utility model simple structure and reasonable design, can not only realize cylinder and beam body assembly one
The purpose risen positions convenient for beam body, and connection is reliable, and can prevent beam body from making the phenomenon that generating residual stress because of welding,
And the gravity of beam body effectively and uniformly can be passed to cylinder, the end stress for avoiding cylinder is concentrated and leads to office
The generation of portion's breakoff phenomenon.
Below by drawings and examples, the utility model is further described in detail.
Detailed description of the invention
Fig. 1 is the use state diagram of the utility model.
Fig. 2 is the A-A cross-sectional view of Fig. 1.
Fig. 3 is the structural schematic diagram of the utility model connecting node ontology.
Description of symbols:
1-cylinder；2-beam bodies；3-1-level board；
3-2-sleeve；3-3-vertical plate；3-3-1-through-hole；
3-4-connecting plate；4-the first connection bolt；5-the second connection bolt；
6-the second connection bolt.
Specific embodiment
As shown in Figure 1, Figure 2 and Figure 3, the utility model includes two level board 3-1 laid in parallel, is vertically arranged in two
Sleeve 3-2 and vertical plate 3-3 between a level board 3-1, and the connecting plate 3-4 being fixedly mounted on the vertical plate 3-3,
The sleeve 3-2 is located at the center of two level board 3-1, and the center of the level board 3-1 offers and institute
It states the cylinder that sleeve 3-2 matches and passes through hole, the sleeve 3-2 is fixedly mounted on cylinder 1 by the first connection bolt 4, institute
The one end for stating connecting plate 3-4 is fixedly connected by the second connection bolt 5 with the vertical plate 3-3, the other end of the connecting plate 3-4
Bolt 6 is connected by third to be fixedly connected with beam body 2.
In the present embodiment, by two level board 3-1 laid in parallel of setting and it is vertically arranged in two level boards
Sleeve 3-2 and vertical plate 3-3 between 3-1, and connecting plate 3-4 is fixedly mounted on vertical plate 3-3, when sleeve 3-2 is sleeved on cylinder 1
On, recycle first connection bolt 4 sleeve 3-2 and cylinder 1 are connected to one after, can realize this connecting node with
Being reliably connected between cylinder 1 can not only prevent sleeve 3-2 from moving along the short transverse of cylinder 1, and can prevent
Only sleeve 3-2 deflects around cylinder 1；When one end of the connecting plate 3-4 is connect with the vertical plate 3-3, the connecting plate
After the other end of 3-4 is connect with beam body 2, being reliably connected between this connecting node and beam body 2 can be realized, to realize
The purpose that cylinder 1 and beam body 2 are assembled together.
In the present embodiment, when sleeve 3-2 is located at the center of two level board 3-1, it can guarantee this connection
The symmetry and stability of node connection.
In the present embodiment, realized between one end of the connecting plate 3-4 and the vertical plate 3-3 by the second connection bolt 5
Be fixedly connected, by third connect bolt 6 realize being fixedly connected between the other end of the connecting plate 3-4 and beam body 2, with
Welding connecting mode compares in the prior art, can prevent beam body 2 from making the phenomenon that generating residual stress, and energy because of welding
The enough gravity by beam body 2 is effective and uniformly passes to cylinder, and the end stress for avoiding cylinder 1 is concentrated and causes part broken
The generation of bad phenomenon.
In the present embodiment, the quantity of the vertical plate 3-3 is 2~4, and 2~4 vertical plate 3-3 are along the sleeve 3-2
Circumferential direction be uniformly distributed.
In the assembling process of prefabricated assembled beam column, the top of each cylinder 1 often needs the end with 2~4 cylinders 1
Portion carries out assembly connection, therefore, only when the quantity of vertical plate 3-3 is 2~4, can form 2~4 and be connected with beam body 2
The connecting pin connect, in actual use, it is only necessary to the end of 2~4 vertical plate 3-3 and 2~4 cylinders 1 be corresponded into phase respectively
The end of connection, that is, the top and 2~4 cylinders 1 that are able to satisfy each cylinder 1 carries out the requirement of assembly connection.
As shown in Figures 2 and 3, in the present embodiment, the quantity of the vertical plate 3-3 is four, four vertical plate 3-3 along
The circumferential direction of the sleeve 3-2 is uniformly distributed, i.e., two neighboring vertical plate 3-3, in actual use, can be according to cylinder 1 in 90 ° of distributions
With the connection relationship between beam body 2, any one or more beam bodies 2 in the unrestricted choice four vertical plate 3-3 are attached
, it is skillfully constructed, using flexible is applied widely.
In the present embodiment, multiple through-hole 3-3-1 passed through for the second connection bolts 5 are offered on the vertical plate 3-3, it is multiple
Through-hole 3-3-1 is laid in multiple rows of multiple row.
In the present embodiment, it is high-strength spiral shell that the first connection bolt 4, second, which connects bolt 5 to connect bolt 6 with third,
Bolt.
In the present embodiment, the level board 3-1 is sketch plate, and the shape of the sketch plate is symmetrical structure.
As depicted in figs. 1 and 2, in the present embodiment, the cylinder 1 is round steel tube column, and the sleeve 3-2 is round set
Cylinder, it is round hole, the diameter of the round steel tube column, the diameter of the round hole and the circular sleeve that the cylinder, which passes through hole,
Internal diameter be equal.
In the present embodiment, the beam body 2 is I-beam, and the connecting plate 3-4 is rectangular connecting panels, the vertical plate 3-3's
Highly, the height of the web of the height of the rectangular connecting panels and the I-beam is equal.
In the present embodiment, the quantity of the rectangular connecting panels of this connecting node is eight, the two sides of each vertical plate 3-3
The rectangular connecting panels are mounted on, during being connect with I-beam, are pressed from both sides respectively by two parallel rectangular connecting panels
It holds in the two sides of the web of the I-beam, and works as height, the height of the rectangular connecting panels and the I-beam of vertical plate 3-3
The height of web when being equal, can guarantee the connection precision of this connecting node and I-beam, ensure that I-beam and this company
Connect the rigidity and stability of node assembly.
In actual use, firstly, two cylinders 1 are installed respectively in place, then this is set on the top of two cylinders 1 respectively
Connecting node, and this connecting node is fixedly mounted on cylinder 1 using the first connection bolt 4；Then, beam body 2 is lifted, to beam
The both ends of body 2 connect bolt 6 for the two of beam body 2 using third with two this connecting node accurate positionings and then simultaneously respectively
End is fixedly connected with the connecting plate 3-4 of two this connecting nodes respectively, easy to operate, convenient for the positioning and assembly of beam body 2 and company
It connects reliably, using effect is good.
The above is only the preferred embodiment of the utility model, not imposes any restrictions to the utility model, all
According to any simple modification to the above embodiments of the utility model technical spirit, change and equivalent structural changes, still
Belong in the protection scope of technical solutions of the utility model.
Claims (4)
1. a kind of prefabricated assembled steel structure girder column connected node, it is characterised in that: the level board (3- laid in parallel including two
1) sleeve (3-2) and vertical plate (3-3), being vertically arranged between two level boards (3-1), and be fixedly mounted on described
Connecting plate (3-4) on vertical plate (3-3), the sleeve (3-2) is located at the center of two level boards (3-1), described
The center of level board (3-1) offers the cylinder to match with the sleeve (3-2) and passes through hole, and the sleeve (3-2) is logical
It crosses the first connection bolt (4) to be fixedly mounted on cylinder (1), one end of the connecting plate (3-4) passes through the second connection bolt (5)
It is fixedly connected with the vertical plate (3-3), the other end of the connecting plate (3-4) is solid by third connection bolt (6) and beam body (2)
Fixed connection.
2. a kind of prefabricated assembled steel structure girder column connected node described in accordance with the claim 1, it is characterised in that: the vertical plate
The quantity of (3-3) is 2~4, and 2~4 vertical plates (3-3) are uniformly distributed along the circumferential direction of the sleeve (3-2).
3. a kind of prefabricated assembled steel structure girder column connected node according to claim 2, it is characterised in that: the cylinder
It (1) is round steel tube column, the sleeve (3-2) is circular sleeve, and it is round hole, the round steel tube column that the cylinder, which passes through hole,
Diameter, the diameter of the round hole and the internal diameter of the circular sleeve be equal.
4. a kind of prefabricated assembled steel structure girder column connected node according to claim 2, it is characterised in that: the beam body
It (2) is I-beam, the connecting plate (3-4) is rectangular connecting panels, the height of the vertical plate (3-3), the rectangular connecting panels
The height of the web of height and the I-beam is equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821841372.7U CN209066599U (en) | 2018-11-08 | 2018-11-08 | A kind of prefabricated assembled steel structure girder column connected node |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821841372.7U CN209066599U (en) | 2018-11-08 | 2018-11-08 | A kind of prefabricated assembled steel structure girder column connected node |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209066599U true CN209066599U (en) | 2019-07-05 |
Family
ID=67098234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821841372.7U Expired - Fee Related CN209066599U (en) | 2018-11-08 | 2018-11-08 | A kind of prefabricated assembled steel structure girder column connected node |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209066599U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110847615A (en) * | 2019-11-09 | 2020-02-28 | 江苏南通三建集团股份有限公司 | High-stability steel column mounting structure and process thereof |
-
2018
- 2018-11-08 CN CN201821841372.7U patent/CN209066599U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110847615A (en) * | 2019-11-09 | 2020-02-28 | 江苏南通三建集团股份有限公司 | High-stability steel column mounting structure and process thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190705 Termination date: 20191108 |