CN207110042U - A kind of assembled rigid joint - Google Patents
A kind of assembled rigid joint Download PDFInfo
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- CN207110042U CN207110042U CN201720600375.0U CN201720600375U CN207110042U CN 207110042 U CN207110042 U CN 207110042U CN 201720600375 U CN201720600375 U CN 201720600375U CN 207110042 U CN207110042 U CN 207110042U
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Abstract
The utility model discloses a kind of assembled rigid joint, is made up of the H-shaped girder steel, H-shaped steel column and connector that are connected by high-strength bolt, and the connector includes T-connecting piece, square connector, in-line connector and cross connecting element.The assembled rigid joint makes the connecting node of steel-frame structure that high strength exploitation be used only on the premise of node mechanical property is met, and occur without the splicing that post component is carried out due to its length deficiency, and construction technology can be simplified, it is easy to the realization of more Tall Frameworks fabricated constructions.
Description
Technical field
A kind of node for steel frame is the utility model is related to, is to be related to a kind of new to be applied to connect specifically
Connect the assembled rigid joint of H-shaped girder steel and H-shaped steel column.
Background technology
Steel construction meets the policy of sustainable development, is generally acknowledged environmental type product, with China's expanding economy
With the enhancing of comprehensive strength, steel building will develop rapidly.At the same time, assembly construction method is also advocated by country always
Lead, and the technological difficulties of assembling type steel structure building are concentrated mainly on beam-column connection.In steel construction, beam column rigid connection section
Point traditionally has three kinds of types of attachment：1. upper lower flange connects for full penetration weld, the weldering of the high Strong degree bolt connection of web, i.e. bolt
Hybrid connections；2. the edge of a wing and web are solder design, i.e. all-weld joint；3. upper lower flange and web are all with high Strong degree bolt
Connection, i.e., full bolt connection.For first two connected mode, lower flange connects for full penetration on beam, needs first to install in construction
Welding again, construction speed is longer, and due to work high above the ground, weldquality is difficult to ensure that, therefore the third full bolt connection more meets
The demand of fabricated construction technique.But assembled steel framework usually requires to be spelled at transport scene after the completion of element precast
Dress, due to the limitation in terms of manufacture craft, transport capacity and construction cost, in more, Tall Frameworks, post component length
Requirement generally can not be met, it is necessary to be spliced.Splicing can cause the appearance of stress concentration, and produce weak part, influence to tie
Structure stress performance.
Utility model content
The purpose of this utility model is to overcome deficiency of the prior art, there is provided a kind of assembled rigid joint, from
And make the connecting node of steel-frame structure that high strength exploitation be used only on the premise of node mechanical property is met, and not
There is the splicing that post component is carried out due to its length deficiency, and construction technology can be simplified, be easy to more, Tall Frameworks assembling
The realization of formula construction.
The purpose of this utility model is achieved through the following technical solutions：
A kind of assembled rigid joint, it is made up of the H-shaped girder steel, H-shaped steel column and connector that are connected by high-strength bolt,
The connector includes T-connecting piece, square connector, in-line connector and cross connecting element.
The side of a piece H-shaped steel column sets two H-shaped girder steels, passes through the web part of the T-connecting piece
It is connected with the edge of a wing of two H-shaped girder steels, the flange portions of T-connecting piece are connected with the edge of a wing of H-shaped steel column, the square
Connector is connected with the edge of a wing of H-shaped steel column and H-shaped girder steel.
The both sides of a piece H-shaped steel column are relatively symmetrically provided with two H-shaped girder steels respectively, are connected by the in-line
The edge of a wing of the both ends of fitting respectively with the H-shaped girder steel of both sides is connected, the square connector and H-shaped steel column and H-shaped girder steel
The edge of a wing is connected.
The both sides of two H-shaped steel columns are relatively symmetrically provided with two H-shaped girder steels respectively, are connected by the cross
Fitting connects the edge of a wing of the H-shaped steel column and the edge of a wing of H-shaped girder steel, the square connector and H-shaped steel column and H-shaped girder steel
The edge of a wing is connected.
The square connector is angle steel.
Compared with prior art, beneficial effect caused by the technical solution of the utility model is：
The utility model connecting node can avoid the splicing that post component is carried out due to its length deficiency to structure stress
The influence of performance, and make steel-frame structure connecting node without using being welded to connect, it is welding heat affected so as to avoid, and simplification is applied
Work technique, it is easy to the realization of fabricated construction, suitable for more, tall steel frame.
Brief description of the drawings
Fig. 1 is the specific embodiment structural representation that the utility model connecting node uses T-connecting piece.
Fig. 2 is the specific embodiment structural representation that the utility model connecting node uses in-line connector.
Fig. 3 is the specific embodiment structural representation that the utility model connecting node uses cross connecting element.
Reference：1st, H-shaped steel column；2nd, T-connecting piece；3rd, high-strength bolt；4th, H-shaped girder steel；5th, square connector；
6th, in-line connector；7th, cross connecting element.
Embodiment
The utility model will be further described below in conjunction with the accompanying drawings.
Fig. 1-Fig. 3 respectively illustrates the embodiment that the utility model is used for steel frame.
Reference picture 1, assembled rigid joint of the present utility model, except the 2 H-shaped girder steels 4 and a H-shaped that need to be connected
Steel column 1, in addition to a T-connecting piece 2, two square connectors 5, high-strength bolt 3 are some.Square connector 5 and H
The edge of a wing of shape steel column 1 and the edge of a wing of H-shaped girder steel 4 are connected, and the web part of T-connecting piece 2 is connected with two edges of a wing of H-shaped girder steel 4, T-shaped
The flange portions of connector 2 are connected with the edge of a wing of H-shaped steel column 1；Square connector 5 is angle steel in the embodiment.
To meet the needs of multi-form node, the form of T-connecting piece 2 can be adjusted suitably.When there is H node both sides
During shape girder steel 4, a H-shaped steel column 1 can be selected and be used as vertical applied force component, and using in-line connector 6, in-line connector
6 both ends are connected with the edge of a wing of H-shaped girder steel 4 of both sides respectively, reference picture 2；
When there is H-shaped girder steel 4 node both sides, two H-shaped steel columns also can be selected as vertical applied force component, and using ten
Font connector 7, the both ends of cross connecting element 7 are connected with the edge of a wing of H-shaped girder steel 4 of both sides respectively, in addition both ends respectively with up and down
The edge of a wing of both ends H-shaped steel column 1 is connected, reference picture 3.
The distribution situation of high-strength bolt can foundation《Code for design of steel structures》Relevant regulations be designed.
When assembled rigid joint of the present utility model is used for steel frame, its installation method is：
Splice H-shaped steel column 1 first and (depending on joint form, yi word pattern connector 6 or ten also can be selected with T-connecting piece 2
Font connector 7)；
After upper and lower two beam positions are fixed, using T-connecting piece 2 (depending on joint form, yi word pattern also can be selected and connect
Fitting 6 or cross connecting element 7) Liang Yuzhu is assembled together with square connector 5.
The utility model is not limited to embodiments described above.The description to embodiment is intended to describe above
With explanation the technical solution of the utility model, above-mentioned embodiment is only schematical, is not restricted.
In the case of not departing from the utility model aims and scope of the claimed protection, one of ordinary skill in the art is in this practicality
The specific conversion of many forms can be also made under new enlightenment, these are belonged within the scope of protection of the utility model.
Claims (5)
1. a kind of assembled rigid joint, it is characterised in that by the H-shaped girder steel, H-shaped steel column and company being connected by high-strength bolt
Fitting forms, and the connector includes T-connecting piece, square connector, in-line connector and cross connecting element.
2. a kind of assembled rigid joint according to claim 1, it is characterised in that the side of a H-shaped steel column is set
Two H-shaped girder steels are put, are connected by the web part of the T-connecting piece with the edge of a wing of two H-shaped girder steels, T-shaped
The flange portions of connector are connected with the edge of a wing of H-shaped steel column, the edge of a wing of the square connector and H-shaped steel column and H-shaped girder steel
It is connected.
A kind of 3. assembled rigid joint according to claim 1, it is characterised in that the both sides of a H-shaped steel column point
Be not provided with two H-shaped girder steels relatively symmetrically, by the both ends of the in-line connector respectively with the H-shaped girder steel of both sides
The edge of a wing is connected, and the square connector is connected with the edge of a wing of H-shaped steel column and H-shaped girder steel.
A kind of 4. assembled rigid joint according to claim 1, it is characterised in that the both sides of two H-shaped steel columns point
It is not provided with two H-shaped girder steels relatively symmetrically, the edge of a wing and the H-shaped of the H-shaped steel column is connected by the cross connecting element
The edge of a wing of girder steel, the square connector are connected with the edge of a wing of H-shaped steel column and H-shaped girder steel.
5. according to a kind of assembled rigid joint of claim 1 or 2 or 3 or 4, it is characterised in that the square connection
Part is angle steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720600375.0U CN207110042U (en) | 2017-05-26 | 2017-05-26 | A kind of assembled rigid joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720600375.0U CN207110042U (en) | 2017-05-26 | 2017-05-26 | A kind of assembled rigid joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207110042U true CN207110042U (en) | 2018-03-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720600375.0U Active CN207110042U (en) | 2017-05-26 | 2017-05-26 | A kind of assembled rigid joint |
Country Status (1)
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| CN (1) | CN207110042U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109537810A (en) * | 2019-01-17 | 2019-03-29 | 中建科技有限公司深圳分公司 | The assembly method of steel structure node, prefabricated post and preparation method thereof, column beam |
-
2017
- 2017-05-26 CN CN201720600375.0U patent/CN207110042U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109537810A (en) * | 2019-01-17 | 2019-03-29 | 中建科技有限公司深圳分公司 | The assembly method of steel structure node, prefabricated post and preparation method thereof, column beam |
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