CN209144999U - A kind of assembling type node of round steel tubing string connection - Google Patents
A kind of assembling type node of round steel tubing string connection Download PDFInfo
- Publication number
- CN209144999U CN209144999U CN201821377968.6U CN201821377968U CN209144999U CN 209144999 U CN209144999 U CN 209144999U CN 201821377968 U CN201821377968 U CN 201821377968U CN 209144999 U CN209144999 U CN 209144999U
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- China
- Prior art keywords
- column
- round steel
- joint sleeve
- polygon
- end plate
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 105
- 239000010959 steel Substances 0.000 title claims abstract description 105
- 238000003466 welding Methods 0.000 abstract description 5
- 238000010276 construction Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 235000010627 Phaseolus vulgaris Nutrition 0.000 description 1
- 244000046052 Phaseolus vulgaris Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a kind of assembling type nodes of round steel tubing string connection, including polygon beam-to-column joint sleeve, round steel pipe steel column and girder steel；Polygon beam-to-column joint sleeve is socketed on the outer wall of round steel pipe steel column, beam-ends end plate is provided on the outer wall of polygon beam-to-column joint sleeve, girder steel is fixed on the beam-ends end plate, the side wall of screw bolt passes round steel pipe steel column, the side wall of polygon beam-to-column joint sleeve and beam-ends end plate is fixed temporarily to be fixedly connected with round steel pipe steel column, polygon beam-to-column joint sleeve and beam-ends end plate, concrete has been poured in round steel pipe steel column, the node can be realized the connection of girder steel Yu round steel tubing string, and will not generate welding residual stress.
Description
Technical field
The utility model belongs to assembled steel circle frame connecting node field, is related to a kind of assembled of round steel tubing string connection
Node.
Background technique
In recent years, with the popularization of fabricated construction, steel frame fabricated construction gradually develops to diversification, enlargement,
And bean column node becomes the key and difficult point of assembled steel frame structure, especially such as closure round steel pipe type Section Column and Duo Gen type
The connection of girder steel.Traditionally, it is closed round Section Column and by welding annular connecting plate in round Section Column, then section steel beam is
It is welded to connect with girder steel, it will usually generate welding residual stress, and be difficult to apply to steel frame fabricated construction, be unfavorable for this
The development of the steel frame fabricated construction of kind type of attachment.
Utility model content
The shortcomings that the purpose of the utility model is to overcome the above-mentioned prior arts provides a kind of dress of round steel tubing string connection
With formula node, which can be realized the connection of girder steel Yu round steel tubing string, and will not generate welding residual stress.
In order to achieve the above objectives, the assembling type node of round steel tubing string connection described in the utility model includes polygon beam column
Connect sleeve, round steel pipe steel column and girder steel；Polygon beam-to-column joint sleeve is socketed on the outer wall of round steel pipe steel column, polygon ellbeam
It is provided with beam-ends end plate on the outer wall of column connection sleeve, girder steel is fixed on the beam-ends end plate, is fixed temporarily bolt and successively wears
The side wall of round steel pipe steel column, the side wall of polygon beam-to-column joint sleeve and beam-ends end plate are crossed by round steel pipe steel column, polygon beam column
Connection sleeve and beam-ends end plate are fixedly connected, and have poured concrete in round steel pipe steel column.
Polygon beam-to-column joint sleeve is positive hexagonal structure, and the polygon beam-to-column joint sleeve is connected by four pieces of beam columns
Fishplate bar passes sequentially through high-strength bolt fixation and forms.
The outer wall of round steel pipe steel column and the inner wall on each side on polygon beam-to-column joint sleeve are tangent.
The number of girder steel is four, and four girder steels are uniformly distributed in circumferential.
Beam-ends end plate is fixedly welded in polygon beam-to-column joint sleeve on the outer wall on side.
One piece beam-ends end plate corresponding two are fixed temporarily bolt.
The utility model has the following beneficial effects:
The assembling type node of round steel tubing string connection described in the utility model includes polygon beam-to-column joint sleeve, round steel pipe
Steel column and girder steel, polygon beam-to-column joint sleeve are socketed on round steel pipe steel column, are set on the outer wall of polygon beam-to-column joint sleeve
It is equipped with beam-ends end plate, girder steel is fixed on beam-ends end plate, avoids for girder steel being directly fixedly welded on round steel pipe steel column, to keep away
Exempt from the residual stress generated due to welding.In addition, concrete has been poured in round steel pipe steel column, to improve the axis of round steel pipe steel column
To bearing capacity, finally, it should be noted that, the utility model is at the construction field (site), it is only necessary to be fixed temporarily the installation of bolt i.e.
Can, meet the industrial requirement of quick-assembling, can be applied in multilayer and high-rise assembled steel frame structure.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the main view of the utility model；
Fig. 3 is the structural schematic diagram of the utility model beam-column connecting plate 2.
Wherein, 1 be round steel pipe steel column, 2 be beam-to-column joint plate, 3 be girder steel, 4 be beam-ends end plate, 5 for be fixed temporarily bolt,
6 it is high-strength bolt, 7 is concrete.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing:
As shown in Figure 1, Figure 2 and Figure 3, the assembling type node of round steel tubing string connection described in the utility model includes polygon
Beam-to-column joint sleeve, round steel pipe steel column 1 and girder steel 3；Polygon beam-to-column joint sleeve is socketed on the outer wall of round steel pipe steel column 1,
Beam-ends end plate 4 is provided on the outer wall of polygon beam-to-column joint sleeve, girder steel 3 is fixed on the beam-ends end plate 4, is fixed temporarily
Bolt 5 sequentially passes through the side wall of round steel pipe steel column 1, the side wall of polygon beam-to-column joint sleeve and beam-ends end plate 4 for round steel pipe steel
Column 1, polygon beam-to-column joint sleeve and beam-ends end plate 4 are fixedly connected, and have poured concrete seven in round steel pipe steel column 1.
Polygon beam-to-column joint sleeve is positive hexagonal structure, and the polygon beam-to-column joint sleeve is connected by four pieces of beam columns
Fishplate bar 2 passes sequentially through the fixation of high-strength bolt 6 and forms；Each side on the outer wall and polygon beam-to-column joint sleeve of round steel pipe steel column 1
Inner wall it is tangent；Beam-ends end plate 4 is fixedly welded in polygon beam-to-column joint sleeve on the outer wall on side.
The number of girder steel 3 is four, and four girder steels 3 are uniformly distributed in circumferential；One piece of beam-ends end plate 4 corresponding two interim
Fixing bolt 5.
The arrangement of high-strength bolt 6 and design according to the relevant regulations of " Steel Structural Design standard " (GB50017-2017) into
Row.
The Specific construction process of the utility model are as follows:
First in the factory, location hole is opened up on the side of round steel pipe steel column 1, is then passed through and is fixed temporarily bolt 5, then
The casting concrete 7 into round steel pipe steel column 1, while girder steel 3 and 4 phase of beam-ends end plate being welded, and beam-ends end plate 4 is welded in beam
On column connecting plate 2, then each pre-constructed unit is transported to construction site, then each beam-to-column joint plate 2 is consolidated by high-strength bolt 6
It is fixed, while bolt 5 will be fixed temporarily across beam-to-column joint plate 2 and beam-ends end plate 4, to realize the installation of the assembling type node.
The above statement is only utility model preferred embodiment, is not the restriction to utility model, all in the utility model
Spirit and principle within made any modifications, equivalent replacements, and improvements etc., should be included in the protection model of the utility model
Within enclosing.
Claims (1)
1. a kind of assembling type node of round steel tubing string connection, which is characterized in that including polygon beam-to-column joint sleeve, round steel pipe steel
Column (1) and girder steel (3)；Polygon beam-to-column joint sleeve is socketed on the outer wall of round steel pipe steel column (1), polygon beam-to-column joint set
Cylinder outer wall on be provided with beam-ends end plate (4), girder steel (3) is fixed on the beam-ends end plate (4), be fixed temporarily bolt (5) according to
It is secondary across the side wall of round steel pipe steel column (1), the side wall of polygon beam-to-column joint sleeve and beam-ends end plate (4) by round steel pipe steel column
(1), polygon beam-to-column joint sleeve and beam-ends end plate (4) are fixedly connected, and have poured concrete (7) in round steel pipe steel column (1)；
Polygon beam-to-column joint sleeve is positive hexagonal structure, and the polygon beam-to-column joint sleeve passes through four blocks of beam-to-column joint plates
(2) high-strength bolt (6) fixation is passed sequentially through to form；
The outer wall of round steel pipe steel column (1) and the inner wall on each side on polygon beam-to-column joint sleeve are tangent；
The number of girder steel (3) is four, and four girder steels (3) are uniformly distributed in circumferential；
Beam-ends end plate (4) is fixedly welded in polygon beam-to-column joint sleeve on the outer wall on side；
One piece beam-ends end plate (4) corresponding two are fixed temporarily bolt (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821377968.6U CN209144999U (en) | 2018-08-24 | 2018-08-24 | A kind of assembling type node of round steel tubing string connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821377968.6U CN209144999U (en) | 2018-08-24 | 2018-08-24 | A kind of assembling type node of round steel tubing string connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209144999U true CN209144999U (en) | 2019-07-23 |
Family
ID=67265606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821377968.6U Expired - Fee Related CN209144999U (en) | 2018-08-24 | 2018-08-24 | A kind of assembling type node of round steel tubing string connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209144999U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110512725A (en) * | 2019-08-31 | 2019-11-29 | 黄浩 | A kind of prefabricated beam column connection structure |
-
2018
- 2018-08-24 CN CN201821377968.6U patent/CN209144999U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110512725A (en) * | 2019-08-31 | 2019-11-29 | 黄浩 | A kind of prefabricated beam column connection structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190723 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |