CN202730969U - Connecting structure of the rectangular column and H-type steel beam - Google Patents
Connecting structure of the rectangular column and H-type steel beam Download PDFInfo
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- CN202730969U CN202730969U CN 201220443538 CN201220443538U CN202730969U CN 202730969 U CN202730969 U CN 202730969U CN 201220443538 CN201220443538 CN 201220443538 CN 201220443538 U CN201220443538 U CN 201220443538U CN 202730969 U CN202730969 U CN 202730969U
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Abstract
The utility model discloses a connecting structure of a rectangular column and an H-type steel beam. The connecting structure of the rectangular column and the H-type steel beam comprises the rectangular column, which is a rectangular steel pipe or a rectangular steel pipe concrete column, and comprises an upper segment rectangular column, a lower rectangular column, a build-in sleeve and the H-type steel beam, wherein a plurality of connecting holes are arranged on the upper segment rectangular column and the lower rectangular column, the build-in sleeve is arranged on the upper segment rectangular column and the lower rectangular column of the rectangular column, a plurality of connecting holes are arranged on the build-in sleeve, the end surface of the H-type steel beam is welded with an end plate, the end plate is provided with a plurality of connecting holes, and the end plate is leaned against the rectangular column which is the outer side surfaces of the upper segment rectangular column and the lower rectangular column, and passes through the end plate, the upper segment rectangular column, the lower rectangular column and the build-in sleeve through bolts to connect the H-type steel beam, the rectangular column and the build-in sleeve into an integrated body. The connecting structure of the rectangular column and the H-type steel beam can greatly reduce or prevent field welding, reduces installation working surface, and flexibly arranges a bolt connecting mode of steel beam column nodes in a working order.
Description
Technical field
The utility model relates to building unit, particularly rectangular column and H section steel beam syndeton.
Background technology
Node is the important component part in the steel framed structure, plays a part to transmit bending and shearing at beam and intercolumniation, and it directly affects the strength and stiffness of total.Equally, the connected mode at structural steel design beam-column node also is very important.At present, in construction steel structure bean column node application, the type of steel-structure beam-column node mainly contains rivet connection, bolt connection, welding and is connected connection.Wherein rivet connects owing to complex structure, and Fei Gang takes a lot of work, and seldom adopts now.But plasticity and toughness that rivet connects are better, and power transmission is reliable, and quality is easy to check, and is heavy and directly bear in the structure of dynamic loading at some, sometimes still adopts.
Being welded to connect is the topmost method of attachment of Modern Steel Structure, and its advantage is: simple structure, and any type of member all can directly link to each other; Materials economy does not weaken the cross section; Make easy to processly, can realize automation mechanized operation; The good leak tightness that connects, the rigidity of structure is large.Its shortcoming is: near the heat affected zone weld seam, the crystalline phase tissue of steel changes, and causes local material to become fragile; Welding residual stress and permanent set reduce the compressed member bearing capacity; Welded construction is very sensitive to crackle, and localized cracks is in case generation just is easily extended to integral body, and the brittle fracture under low temperature problem is more outstanding.Mix to connect and give full play to bolt connection and welding advantage separately, evaded the shortcoming of many bolts connections and welding, but mixed the requirement that connection still can't be satisfied dwelling house assemblingization and the welding operation of industrialization job site.The bolt connection is divided into the plain bolt connection and is connected with high-strength bolt, and is wherein common with the high-strength bolt connection, mainly contains common high-strength bolt and is connected high-strength bolt with single face.Its advantage is easy construction, and is less to slackening of member, and replaceable can bear dynamic loading, endurance, and toughness and plasticity are good, have comprised the separately advantage that plain bolt is connected with rivet, have become the good type of attachment that replaces riveted joint at present.
According to the construction mode of steel building industrialization, agent structure such as girder steel, steel column, steel plate shear force wall etc. are suitability for industrialized production, and the job site adopts lifting to install.Because it is larger that bean column node is affected by welding residual stress, and can bring a large amount of Site Welding workloads, the working environment of Site Welding is wayward, affected by high temperature, rainwater etc.; Also be subject to the interference of work high above the ground, side weldering even overhead welding, so the weld defects such as its slag inclusion of weld seam of on-the-spot welding, pore, undercut are more.Adopt on-the-spot high-strength bolt connected mode can reduce in large quantities or avoid on-the-spot welding amount, the assembled-type house steel structure system arises at the historic moment for this reason, it has many economic technology advantages, is easy to realize component standardization production, realizes quick suitability for industrialized production and the construction of steel house.Select different bolted-on and combination thereof, become the optimal selection of steel-structure beam-column node connected mode.
The utility model content
The purpose of this utility model is to provide a kind of rectangular column and H section steel beam syndeton, can reduce in a large number or avoid on-the-spot welding amount, reduces installation work face, the bolt connecting mode of the beam-column node of the order of arranging work neatly.
For achieving the above object, the technical solution of the utility model is:
Rectangular column and H section steel beam syndeton, it comprises, rectangular column, it is rectangle steel tubing string or rectangular steel-tube concrete column, comprises upper and lower section rectangular column, offers some connecting holes on it; Built-in sleeve, being arranged at described rectangular column is in the upper and lower section rectangular column, offers some connecting holes on it; The H section steel beam, its end face welds an end plate, offers some connecting holes on the end plate; End plate is resisted against the lateral surface that described rectangular column is upper and lower section rectangular column, by bolt pass end plate, rectangular column is upper and lower section rectangular column, built-in sleeve, H section steel beam and rectangular column, built-in sleeve are connected as one.
Further, described bolt is that common high-strength bolt or single face connect high-strength bolt.
Described built-in sleeve and rectangular column are upper and lower section rectangular column rectangular steel pipe inwall welding.
Common high-strength bolt welds a fastener in the position that passes of built-in sleeve medial surface.
During installation, lifting hypomere rectangular column also welds built-in sleeve and rectangular steel pipe inwall.The H section steel beam of hanging belt welded end plate, the hole that is located by connecting is bolted hypomere rectangular column and girder steel.Bolt can select single face to connect high-strength bolt or common high-strength bolt as required.When connecting epimere rectangular column and girder steel, if when adopting common high-strength bolt to connect, when needing factory process, place, corresponding position, hole weld bolt fastener in the built-in sleeve in the epimere rectangular column; Then do not need fastener when adopting single face to connect high-strength bolt.The epimere rectangular column is connected connection with the H section steel beam be direct bolt after finish the location.
Common high-strength bolt described in the utility model can adopt according to requirement for bearing capacity the bolt of different-diameter, also can according to the actual loading situation of node, select high-strength bolt friction type to connect and be connected with the high-strength bolt pressure-bearing type.
The beneficial effects of the utility model are:
1, the utility model is applicable to construction characteristics, the especially housing building of steel-structure of housing industrialization.The main member rectangle steel tubing string of node and the production of H section steel beam all can be adopted industrialized mass in factory, and production efficiency height and the quality of production are controlled easily.
2, steel pipe and concrete bi-material interact in loading process, concrete filled has improved local stability and the anti-fiery ability of steel pipe effectively, and steel pipe is internally filled out concrete effect of contraction its intensity is improved, and plasticity and toughness properties are greatly improved.
3, the utility model when construction complete assembling, engineering quantity is not welded at the scene so that construction environment and condition are improved greatly, speed of application is accelerated greatly, shortens the construction fund cycle.
4, the utility model is conducive to energy-conserving and environment-protective, is conducive to reduce construction cost, saves construction fund, improves speed of application.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment one.
Fig. 2 is the A-A sectional view of Fig. 1.
Fig. 3 is the syndeton schematic diagram of the utility model embodiment end plate and H section steel beam.
Fig. 4 is the structural representation of the utility model embodiment two.
Fig. 5 is the structural representation of the utility model embodiment three.
Fig. 6 is the structural representation of the utility model embodiment fastener.
Fig. 7 is another structural representation of the utility model embodiment fastener.
The specific embodiment
Referring to Fig. 1 ~ Fig. 3, the rectangular column of the utility model embodiment one and H section steel beam syndeton, it comprises, rectangular column, it is rectangle steel tubing string or rectangular steel-tube concrete column, comprises upper and lower section rectangular column 1,2, offers some connecting holes on it; Built-in sleeve 3, being arranged at described rectangular column is in the upper and lower section rectangular column 1,2, offers some connecting holes on it; H section steel beam 4, its end face weld an end plate 5, offer some connecting holes on the end plate 5; End plate is resisted against the lateral surface that described rectangular column is upper and lower section rectangular column, by bolt 6 pass end plate 5, rectangular column is upper and lower section rectangular column 1,2, built-in sleeve 3, is that upper and lower section rectangular column 1,2, built-in sleeve 3 connect as one with H section steel beam 4 with rectangular column.
Described built-in sleeve 3 is upper and lower section rectangular column 1, the welding of 2 rectangular steel pipe inwalls with rectangular column.
In the present embodiment, bolt 6 adopts single face to connect high-strength bolt.
Referring to Fig. 4, it is the utility model embodiment two, in this embodiment, and the rectangular steel pipe that bolt 6 all adopts common high-strength bolt to connect.
Referring to Fig. 5, the embodiment of the utility model shown in it three, in this embodiment, the bolt 6 that the bolt 6 that epimere rectangular column 1 connects adopts single face to connect high-strength bolt, hypomere rectangular column 2 adopts common high-strength bolt.
Referring to Fig. 6, Fig. 7, common high-strength bolt welds a fastener 7 in the position that passes of built-in sleeve medial surface.
Rectangular column is that epimere rectangular column and hypomere rectangular column and built-in sleeve are all finished at produce in factory and welding, and the form of its middle sleeve is selected according to actual needs.The H section steel beam also is to finish and weld with end plate at produce in factory.On-the-spot location hypomere rectangular column, lifting H section steel beam and hypomere rectangular column bolt are connected to select single face to connect high-strength bolt or common high-strength bolt according to the joints characteristics with the project economic technology.After finishing the bolt of hypomere rectangular column and H section steel beam, location epimere rectangular column and with the beam bolt, can select equally single face to connect high-strength bolt or common high-strength bolt, it should be noted that, when epimere section square post selects common high-strength bolt to connect with girder steel, for the realizability that guarantees to construct, welding fastener in relevant position in the epimere section square column sleeve cylinder, and should finish in the produce in factory stage.After finishing the bolt of all steel members, whether can select needs concreting in steel pipe column according to designing requirement.
Claims (4)
1. rectangular column and H section steel beam syndeton is characterized in that, comprise
Rectangular column, it is rectangle steel tubing string or rectangular steel-tube concrete column, comprises upper and lower section rectangular column, offers some connecting holes on it;
Built-in sleeve, being arranged at described rectangular column is in the upper and lower section rectangular column, offers some connecting holes on it;
The H section steel beam, its end face welds an end plate, offers some connecting holes on the end plate; End plate is resisted against the lateral surface that described rectangular column is upper and lower section rectangular column, by bolt pass end plate, rectangular column is upper and lower section rectangular column, built-in sleeve, H section steel beam and rectangular column, built-in sleeve are connected as one.
2. rectangular column as claimed in claim 1 and H section steel beam syndeton is characterized in that, described bolt is that common high-strength bolt or single face connect high-strength bolt.
3. rectangular column as claimed in claim 1 and H section steel beam syndeton is characterized in that, described built-in sleeve and rectangular column are upper and lower section rectangular column rectangular steel pipe inwall welding.
4. rectangular column as claimed in claim 2 and H section steel beam syndeton is characterized in that, described common high-strength bolt welds a fastener in the position that passes of built-in sleeve medial surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220443538 CN202730969U (en) | 2012-08-31 | 2012-08-31 | Connecting structure of the rectangular column and H-type steel beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220443538 CN202730969U (en) | 2012-08-31 | 2012-08-31 | Connecting structure of the rectangular column and H-type steel beam |
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| Publication Number | Publication Date |
|---|---|
| CN202730969U true CN202730969U (en) | 2013-02-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220443538 Expired - Fee Related CN202730969U (en) | 2012-08-31 | 2012-08-31 | Connecting structure of the rectangular column and H-type steel beam |
Country Status (1)
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| CN (1) | CN202730969U (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103343575A (en) * | 2013-06-25 | 2013-10-09 | 同济大学 | Rectangular steel pipe column-H-shaped steel beam bolted connecting structure |
| CN104264790A (en) * | 2014-08-19 | 2015-01-07 | 江苏建筑职业技术学院 | Inner sleeve type concrete-filled steel tube beam column joint and production method thereof |
| CN104712062A (en) * | 2013-12-17 | 2015-06-17 | 张菊 | Assembly type steel reinforced concrete column and steel girder friction type joint and implementation method thereof |
| CN105649215A (en) * | 2015-08-12 | 2016-06-08 | 广州大学 | Connecting joint for outer sleeve pipe type concrete filled steel tubular column and steel girder end plate |
| CN105971118A (en) * | 2016-06-12 | 2016-09-28 | 长安大学 | Rectangular steel pipe column and H-shaped steel beam inner sleeve type unilateral bolt connection node |
| CN106284661A (en) * | 2016-10-10 | 2017-01-04 | 山东大学 | A kind of steel pipe column and girder steel end plate connecting node and steel building |
| CN107060109A (en) * | 2017-03-05 | 2017-08-18 | 北京工业大学 | A kind of assembly concrete-filled steel tube post post connected mode |
| CN107165275A (en) * | 2017-06-19 | 2017-09-15 | 四川大学 | A kind of combined anti-seismic bolt connection node |
| CN107338872A (en) * | 2017-08-23 | 2017-11-10 | 青岛理工大学 | Double sleeve steel-structure beam-column nodes and installation method |
| CN108560716A (en) * | 2018-06-12 | 2018-09-21 | 北京建筑大学 | A kind of concrete filled steel tube node of column and beam structure and its construction method |
| CN108797809A (en) * | 2018-08-21 | 2018-11-13 | 长安大学 | The connecting joint structure and construction method of core space heavier-duty circular steel tube concrete column and girder steel |
| CN110725402A (en) * | 2019-10-09 | 2020-01-24 | 浙江东南网架股份有限公司 | Multi-cavity combined shear wall and H-shaped steel beam assembled node and construction method thereof |
| CN111411703A (en) * | 2020-04-23 | 2020-07-14 | 河北工业大学 | Composite connection node for coupled modular assembly type steel structure |
-
2012
- 2012-08-31 CN CN 201220443538 patent/CN202730969U/en not_active Expired - Fee Related
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103343575A (en) * | 2013-06-25 | 2013-10-09 | 同济大学 | Rectangular steel pipe column-H-shaped steel beam bolted connecting structure |
| CN103343575B (en) * | 2013-06-25 | 2016-02-17 | 同济大学 | A kind of square steel tube post-H profile steel beam bolt syndeton |
| CN104712062A (en) * | 2013-12-17 | 2015-06-17 | 张菊 | Assembly type steel reinforced concrete column and steel girder friction type joint and implementation method thereof |
| CN104264790A (en) * | 2014-08-19 | 2015-01-07 | 江苏建筑职业技术学院 | Inner sleeve type concrete-filled steel tube beam column joint and production method thereof |
| CN105649215A (en) * | 2015-08-12 | 2016-06-08 | 广州大学 | Connecting joint for outer sleeve pipe type concrete filled steel tubular column and steel girder end plate |
| CN105971118A (en) * | 2016-06-12 | 2016-09-28 | 长安大学 | Rectangular steel pipe column and H-shaped steel beam inner sleeve type unilateral bolt connection node |
| CN106284661A (en) * | 2016-10-10 | 2017-01-04 | 山东大学 | A kind of steel pipe column and girder steel end plate connecting node and steel building |
| CN107060109A (en) * | 2017-03-05 | 2017-08-18 | 北京工业大学 | A kind of assembly concrete-filled steel tube post post connected mode |
| CN107165275A (en) * | 2017-06-19 | 2017-09-15 | 四川大学 | A kind of combined anti-seismic bolt connection node |
| CN107165275B (en) * | 2017-06-19 | 2019-04-09 | 四川大学 | A kind of combined anti-seismic bolt connection node |
| CN107338872A (en) * | 2017-08-23 | 2017-11-10 | 青岛理工大学 | Double sleeve steel-structure beam-column nodes and installation method |
| CN107338872B (en) * | 2017-08-23 | 2019-02-05 | 青岛理工大学 | Double sleeve steel-structure beam-column nodes and installation method |
| CN108560716A (en) * | 2018-06-12 | 2018-09-21 | 北京建筑大学 | A kind of concrete filled steel tube node of column and beam structure and its construction method |
| CN108797809A (en) * | 2018-08-21 | 2018-11-13 | 长安大学 | The connecting joint structure and construction method of core space heavier-duty circular steel tube concrete column and girder steel |
| CN110725402A (en) * | 2019-10-09 | 2020-01-24 | 浙江东南网架股份有限公司 | Multi-cavity combined shear wall and H-shaped steel beam assembled node and construction method thereof |
| CN110725402B (en) * | 2019-10-09 | 2024-06-04 | 浙江东南网架股份有限公司 | Multi-cavity combined shear wall and H-shaped steel beam assembled node and construction method thereof |
| CN111411703A (en) * | 2020-04-23 | 2020-07-14 | 河北工业大学 | Composite connection node for coupled modular assembly type steel structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170527 Address after: 200949 C-252, 1688 Jinshi Road, Shanghai, Baoshan District Patentee after: Shanghai Shen Shen Construction Engineering Technology Consulting Co., Ltd. Address before: 200050 Shanghai city Changning District Dingxi Road No. 1116 South four floor Patentee before: Baosteel Building System Integration Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130213 Termination date: 20190831 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |