CN203808248U - Novel outer sleeve type connecting node for splicing square steel pipe column and H-shaped steel girder - Google Patents
Novel outer sleeve type connecting node for splicing square steel pipe column and H-shaped steel girder Download PDFInfo
- Publication number
- CN203808248U CN203808248U CN201420022063.2U CN201420022063U CN203808248U CN 203808248 U CN203808248 U CN 203808248U CN 201420022063 U CN201420022063 U CN 201420022063U CN 203808248 U CN203808248 U CN 203808248U
- Authority
- CN
- China
- Prior art keywords
- shaped
- pipe column
- steel pipe
- splicing
- steel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model discloses a novel outer sleeve type connecting node for splicing a square steel pipe column and an H-shaped steel girder. The novel outer sleeve type connecting node is mainly composed of the square steel pipe column, a U-shaped splicing external sleeve plate, a high-strength bolt, a high-strength core-penetrating bolt, a splicing cover plate, a cantilever H-shaped short steel girder, the H-shaped steel girder, a plug welding hole, an outward turning lug plate and a core-penetrating bolt hole. The novel outer sleeve type connecting node has the advantages of simple structure, convenience in construction, better anti-seismic property, capability of simplifying the process of on-site construction stage, simple and easy operation, and capabilities of efficiently increasing the production efficiency, shortening the construction period and reducing the construction cost.
Description
Technical field
The utility model relates to technical field of buildings, a kind of connected node that is applicable to many tall steel frames quadrate steel pipe column and H section steel beam, be a kind of improved form of Novel jacket steel plate type node, be specially a kind of novel quadrate steel pipe column-H section steel beam splicing overcoat cartridge type connected node.
Background technology
Adopt of the node type of attachment of China quadrate steel pipe column-H section steel beam arranges the rigidity that dividing plate is strengthened node more, and main form has internal partition formula, dividing plate is through and external partition formula etc.Internal partition formula node only has just applicable employing when tubing string size is larger, because when the tubing string length of side hour, not only welding difficulty, and will hinder building of pipe inner concrete, in addition, flange of beam and internal partition need apply melt-through weld in post jamb same place both sides, steel experience twice hot-working, can produce larger welding residual stress, make the steel of Nodes easily produce layering or brittle fracture, finally, also there is the problem of dividing plate and flange of beam centering in this node.The through node of dividing plate need to block quadrate steel pipe column corresponding position, bottom flange on H section steel beam, after welding diaphragm, girder steel welds with quadrate steel pipe column again, node construction is complicated, weld seam is more concentrated, also exists and affects the problem that post inner concrete is built, particularly when structure overturning moment is larger, may make pillar one side tension, now the weld seam between post and dividing plate will be in three-dimensional tension stress state.External partition formula node needs enough large horizontal baffle to guarantee the intensity of node, and steel using amount is larger than internal partition, and meanwhile, the horizontal baffle of edge-corner column node not only hinders the installation of wallboard, and makes indoor bight have salient angle, impact building perception.In addition, China also has the research of Novel complete gusset-type joint, employing is welded to connect plate, overcoat steel plate and inner sleeve steel plate on rectangular conduit, and then the method being bolted, adopt such method to connect reliable, by joint cores combined set steel pipe, with this, strengthen joint cores rigidity, prevent node cripling, avoid the larger problem of deformity out of plane causing because internal partition is not set.Meanwhile, adopt the mode of post jamb thickening, realize beam plastic hinge, node has good anti-seismic performance, and cover gusset-type joint does not affect building of steel pipe inner concrete.But current existing cover gusset-type joint, working procedure is comparatively complicated, and the parts of welding are more, more time-consuming taking a lot of work, inner sleeve plate need adopt hot bending process, and processing cost is higher, built-in location difficulty, when T-shaped of the board-like employing of overcoat connects girder steel, more difficult on operating procedure when on-the-spot bolt is installed, can affect construction speed.
Utility model content
The utility model, according to above-mentioned the deficiencies in the prior art, provides a kind of novel quadrate steel pipe column-H section steel beam splicing overcoat cartridge type connected node.
In order to achieve the above object, the technical scheme that the utility model is taked is:
A kind of novel quadrate steel pipe column-H section steel beam splicing overcoat cartridge type connected node, mainly by quadrate steel pipe column, U-shaped splicing flag, high-strength bolt, high-strength punching bolt, splicing cover plate, cantilever H shaped steel short beam, H section steel beam, plug welding hole, otic placode and punching bolt hole composition turn up, described quadrate steel pipe column have some groups wherein one group of relative tube wall be provided with corresponding punching bolt hole, on U-shaped splicing flag, be also provided with corresponding punching bolt hole and plug welding hole, U-shaped splicing flag is connected with quadrate steel pipe column with weld seam by high-strength punching bolt, cantilever H shaped steel short beam mixes and connects with bolt weldering on one group of relative U-shaped splicing flag face with punching bolt hole, on U-shaped splicing flag, be only provided with plate face and complete soldered the connecing of cantilever H shaped steel short beam of the relatively U-shaped splicing flag of that group of plug welding hole, the outer end of cantilever H shaped steel short beam and the splicing of H section steel beam, there is splicing cover plate at butt joint place, splicing cover plate and H section steel beam, between cantilever H shaped steel short beam, all with high-strength bolt, connect.
Described U-shaped splicing flag comprises the otic placode that turns up, the top underrun fillet weld of U-shaped splicing flag is connected with quadrate steel pipe column outer wall, the turn up opposite face of a prescription steel pipe column of otic placode of place is connected with quadrate steel pipe column outer wall by high-strength punching bolt, simultaneously, the canted section of U-shaped splicing flag connects with groove welding, another prescription steel pipe opposite face, U-shaped splicing flag is connected with quadrate steel pipe column outer wall by plug weld.
The web of the cantilever H shaped steel short beam of the described prescription steel pipe column opposite face with the otic placode that turns up embeds two otic placode splicing seams places connecting by high-strength bolt of turning up, and upper bottom flange is connected with U-shaped splicing flag by the weldering of full penetration single groove.
Described with the web of the cantilever H shaped steel short beam of a prescription steel pipe column opposite face of the otic placode that turns up, by twin fillet wolt, be not connected with U-shaped splicing flag, upper bottom flange is connected with U-shaped splicing flag by the weldering of full penetration single groove.
Described splicing cover plate is positioned at bottom surface, top, the upper and lower edge of a wing and web two side seams of H section steel beam and cantilever H shaped steel short beam.
Described H section steel beam and cantilever H shaped steel short beam are 4.
Described quadrate steel pipe column comprises clod wash quadrate steel pipe column and hot-rolled square steel tubing string.
Described H section steel beam and cantilever H shaped steel short beam comprise hot-rolling H-shaped girder steel and welded H section steel beam.
The beneficial effects of the utility model are: novel quadrate steel pipe column-H section steel beam splicing overcoat cartridge type connected node and the comparison of dividing plate category node, avoided arranging the problem of internal partition constructional difficulties, solved the problem that through dividing plate need to cut post jamb that arranges, the continuity and the globality that have kept post, do not affect the physical dimension of quadrate steel pipe column, simple structure, easy construction, does not affect the cast of quadrate steel pipe column inner concrete simultaneously; From design level, this New Types of Beam column Connections has been inherited the existing design theory about nodes domains and method for designing, realized being rigidly connected of bean column node, and, if during by the bolt weldering hybrid junction of beam column and the whole consideration of beam section high-strength bolt splicing, because the slippage meeting of high-strength bolt splicing affects the rigidity of node, so need to consider that with the node of cantilever beam section splicing it is semi-rigid; By splicing flag, post jamb is thickeied, strengthened node rigidity, be easy to realize the outer of plastic hinge and move, meet the requirement of " strong node, weak member " in design, thereby node has good anti-seismic performance; After node component is processed by plant produced, can directly be transported to engineering construction scene and assemble splicing, without Site Welding, simplified the operation in site operation stage, simple, effectively raise construction production efficiency, shorten the duration, saved construction costs cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is left view of the present utility model;
Fig. 3 is U-shaped splicing flag structural representation of the present utility model;
Fig. 4 is structural representation of the present utility model Fig. 1-1 sectional drawing;
Fig. 5 is the perforate schematic diagram of U-shaped splicing flag of the present utility model.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is illustrated.
As shown in Figures 1 to 5, the utility model is a kind of novel quadrate steel pipe column-H section steel beam splicing overcoat cartridge type connected node, mainly by quadrate steel pipe column 1, U-shaped splicing flag 2, high-strength bolt 3, high-strength punching bolt 4, splicing cover plate 5, cantilever H shaped steel short beam 6, H section steel beam 7, plug welding hole 8, otic placode 9 and punching bolt hole 10 compositions turn up, described quadrate steel pipe column 1 have some groups wherein one group of relative tube wall be provided with corresponding punching bolt hole 10, on U-shaped splicing flag 2, be also provided with corresponding punching bolt hole 10 and plug welding hole 8, U-shaped splicing flag 2 is connected with quadrate steel pipe column 1 with weld seam by high-strength punching bolt 4, cantilever H shaped steel short beam 6 welds the modes of mixing connection with 2 the upper bolts that adopt of one group of relative U-shaped splicing flag with punching bolt hole 10, the plate face and the cantilever H shaped steel short beam 6 that on U-shaped splicing flag 2, are only provided with the relatively U-shaped splicing flag 2 of that group of plug welding hole 8 adopt full weldering connected mode, the outer end of cantilever H shaped steel short beam 6 and 7 splicings of H section steel beam, there is splicing cover plate 5 at butt joint place, splicing cover plate 5 and H section steel beam 7, between cantilever H shaped steel short beam 6, all adopt high-strength bolt 3 to connect.U-shaped splicing flag 2 comprises the otic placode 9 that turns up, the top underrun fillet weld of U-shaped splicing flag 2 is connected with quadrate steel pipe column 1 outer wall, the turn up opposite face of a prescription steel pipe column 1 of otic placode 9 of place is connected with quadrate steel pipe column 1 outer wall by high-strength punching bolt 4, simultaneously, the canted section of U-shaped splicing flag 2 adopts groove welding to connect, another prescription steel pipe column 1 opposite face, U-shaped splicing flag 2 is connected with quadrate steel pipe column 1 outer wall by plug weld.With the web of the cantilever H shaped steel short beam 6 of prescription steel pipe column 1 opposite face of the otic placode 9 that turns up, embed two otic placode 9 splicing seams places connected and be fixedly clamped by high-strength bolt 3 of turning up, upper bottom flange is connected with U-shaped splicing flag 2 by the weldering of full penetration single groove.The web with the cantilever H shaped steel short beam 6 of prescription steel pipe column 1 opposite face of the otic placode 9 that turns up is not connected with U-shaped splicing flag 2 by twin fillet wolt, and upper bottom flange is connected with U-shaped splicing flag 2 by the weldering of full penetration single groove.Splicing cover plate 5 is positioned at bottom surface, top, the upper and lower edge of a wing and web two side seams of H section steel beam 7 and cantilever H shaped steel short beam 6.H section steel beam 7 and cantilever H shaped steel short beam 6 are 4.Quadrate steel pipe column 1 comprises clod wash quadrate steel pipe column and hot-rolled square steel tubing string.H section steel beam 7 and cantilever H shaped steel short beam 6 comprise hot-rolling H-shaped girder steel and welded H section steel beam.
Course of work step of the present utility model is as follows: (1) is according to sectional dimension design rectangular steel plates size and the corner cut size of quadrate steel pipe column 1 and cantilever H shaped steel short beam 6 and be processed into U-shaped splicing flag 2, corner cut available line cutting cutting processing; (2) U-shaped splicing flag 2 is assembled in advance on quadrate steel pipe column 1 and at nodes domains place and is located according to post center, consider the spacing that cantilever H shaped steel short beam 6 webs embed otic placode 9 places, gap of turning up, to be positioned accurately after, U-shaped splicing flag 2 and quadrate steel pipe column 1 are drilled to core bolt hole 10 simultaneously; (3) take off U-shaped splicing flag 2, and it is bored to plug welding hole 8, afterwards U-shaped splicing flag 2 is assembled in high-strength punching bolt 4 is installed on quadrate steel pipe column 1; (4) at U-shaped splicing flag 2 upper and lower sides, by fillet weld and quadrate steel pipe column 1 outer wall, be welded to connect, weld on post jamb by groove welding the stitching portion of the otic placode 2 a bit of canted sections in bottom, top that turn up, and plug welding hole 8 correspondence positions carry out plug welding; (5) cantilever H shaped steel short beam 6 webs inserted in otic placode 9 seams that turn up and position, the accurate rear otic placode 9 of turning up is holed with cantilever H shaped steel short beam 6 webs simultaneously to be positioned, by high-strength bolt 3 otic placode 9 that will turn up, be connected with cantilever H shaped steel short beam 6 webs, the upper bottom flange of cantilever H shaped steel short beam 6 is connected with U-shaped splicing flag 2 by the weldering of full penetration single groove simultaneously; (6) at another two opposite faces of U-shaped splicing flag 2, cantilever H shaped steel short beam 6 webs are connected with U-shaped splicing flag 2 by twin fillet wolt, and the upper bottom flange of cantilever H shaped steel short beam 6 is connected with U-shaped splicing flag 2 by the weldering of full penetration single groove; (7) on-the-spot in engineering construction, by splicing cover plate 5, with high-strength bolt 3, cantilever H shaped steel short beam 6 is connected with 7 splicings of H section steel beam.
Claims (8)
1. novel quadrate steel pipe column-H section steel beam splices overcoat cartridge type connected node, mainly by quadrate steel pipe column, U-shaped splicing flag, high-strength bolt, high-strength punching bolt, splicing cover plate, cantilever H shaped steel short beam, H section steel beam, plug welding hole, otic placode and punching bolt hole composition turn up, it is characterized in that: described quadrate steel pipe column have some groups wherein one group of relative tube wall be provided with corresponding punching bolt hole, on U-shaped splicing flag, be also provided with corresponding punching bolt hole and plug welding hole, U-shaped splicing flag is connected with quadrate steel pipe column with weld seam by high-strength punching bolt, cantilever H shaped steel short beam mixes and connects with bolt weldering on one group of relative U-shaped splicing flag face with punching bolt hole, on U-shaped splicing flag, be only provided with plate face and complete soldered the connecing of cantilever H shaped steel short beam of the relatively U-shaped splicing flag of that group of plug welding hole, the outer end of cantilever H shaped steel short beam and the splicing of H section steel beam, there is splicing cover plate at butt joint place, splicing cover plate and H section steel beam, between cantilever H shaped steel short beam, all with high-strength bolt, connect.
2. novel quadrate steel pipe column-H section steel beam according to claim 1 splices overcoat cartridge type connected node, it is characterized in that: described U-shaped splicing flag comprises the otic placode that turns up, the top underrun fillet weld of U-shaped splicing flag is connected with quadrate steel pipe column outer wall, the turn up opposite face of a prescription steel pipe column of otic placode of place is connected with quadrate steel pipe column outer wall by high-strength punching bolt, simultaneously, the canted section of U-shaped splicing flag connects with groove welding, another prescription steel pipe opposite face, U-shaped splicing flag is connected with quadrate steel pipe column outer wall by plug weld.
3. novel quadrate steel pipe column-H section steel beam according to claim 1 splices overcoat cartridge type connected node, it is characterized in that: the web of the cantilever H shaped steel short beam of the described prescription steel pipe column opposite face with the otic placode that turns up embeds two otic placode splicing seams places connecting by high-strength bolt of turning up, and upper bottom flange is connected with U-shaped splicing flag by the weldering of full penetration single groove.
4. novel quadrate steel pipe column-H section steel beam according to claim 1 splices overcoat cartridge type connected node, it is characterized in that: described with the web of the cantilever H shaped steel short beam of a prescription steel pipe column opposite face of the otic placode that turns up, by twin fillet wolt, be not connected with U-shaped splicing flag, upper bottom flange is connected with U-shaped splicing flag by the weldering of full penetration single groove.
5. novel quadrate steel pipe column-H section steel beam splice sleeve cartridge type according to claim 1 method of attachment, is characterized in that: described splicing cover plate is positioned at bottom surface, top, the upper and lower edge of a wing and web two side seams of H section steel beam and cantilever H shaped steel short beam.
6. novel quadrate steel pipe column-H section steel beam splicing overcoat cartridge type connected node according to claim 1, is characterized in that: described H section steel beam and cantilever H shaped steel short beam are 4.
7. novel quadrate steel pipe column-H section steel beam splicing overcoat cartridge type connected node according to claim 1, is characterized in that: described quadrate steel pipe column comprises clod wash quadrate steel pipe column and hot-rolled square steel tubing string.
8. novel quadrate steel pipe column-H section steel beam splicing overcoat cartridge type connected node according to claim 1, is characterized in that: described H section steel beam and cantilever H shaped steel short beam comprise hot-rolling H-shaped girder steel and welded H section steel beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420022063.2U CN203808248U (en) | 2014-01-15 | 2014-01-15 | Novel outer sleeve type connecting node for splicing square steel pipe column and H-shaped steel girder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420022063.2U CN203808248U (en) | 2014-01-15 | 2014-01-15 | Novel outer sleeve type connecting node for splicing square steel pipe column and H-shaped steel girder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203808248U true CN203808248U (en) | 2014-09-03 |
Family
ID=51447025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420022063.2U Expired - Fee Related CN203808248U (en) | 2014-01-15 | 2014-01-15 | Novel outer sleeve type connecting node for splicing square steel pipe column and H-shaped steel girder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203808248U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103835374A (en) * | 2014-01-15 | 2014-06-04 | 夏军武 | Novel square steel tube column-H-shaped steel beam splicing outer sleeve type connecting method |
| CN104499566A (en) * | 2014-11-19 | 2015-04-08 | 浙江东南网架股份有限公司 | Assembled type special-shaped hollow column frame-shear wall housing construction system and assembling method |
| CN105839788A (en) * | 2016-05-12 | 2016-08-10 | 中国矿业大学 | Novel steel pipe column and shaped steel beam assembling method |
| CN106013441A (en) * | 2016-07-13 | 2016-10-12 | 李波 | Connecting casing with steel structure |
| CN108104273A (en) * | 2017-12-21 | 2018-06-01 | 青岛理工大学 | Assembled self-recovery steel pipe concrete combined node, installation method and structural system |
| CN109723145A (en) * | 2018-12-25 | 2019-05-07 | 合肥工业大学 | The hinged Column Joint of the constraint solderless type anti-buckling energy-consumption component containing overall length |
| CN110185143A (en) * | 2019-04-13 | 2019-08-30 | 王光英 | Assembly connection structure in steel building between beam body |
-
2014
- 2014-01-15 CN CN201420022063.2U patent/CN203808248U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103835374A (en) * | 2014-01-15 | 2014-06-04 | 夏军武 | Novel square steel tube column-H-shaped steel beam splicing outer sleeve type connecting method |
| CN103835374B (en) * | 2014-01-15 | 2019-05-03 | 夏军武 | Quadrate steel pipe column-H-type steel beam splicing housing cartridge type connection method |
| CN104499566A (en) * | 2014-11-19 | 2015-04-08 | 浙江东南网架股份有限公司 | Assembled type special-shaped hollow column frame-shear wall housing construction system and assembling method |
| CN105839788A (en) * | 2016-05-12 | 2016-08-10 | 中国矿业大学 | Novel steel pipe column and shaped steel beam assembling method |
| CN105839788B (en) * | 2016-05-12 | 2018-03-27 | 中国矿业大学 | A kind of assembly method of steel pipe column and section steel beam |
| CN106013441A (en) * | 2016-07-13 | 2016-10-12 | 李波 | Connecting casing with steel structure |
| CN108104273A (en) * | 2017-12-21 | 2018-06-01 | 青岛理工大学 | Assembled self-recovery steel pipe concrete combined node, installation method and structural system |
| CN108104273B (en) * | 2017-12-21 | 2019-02-05 | 青岛理工大学 | Assembled self-recovery steel pipe concrete combined node, installation method and structural system |
| CN109723145A (en) * | 2018-12-25 | 2019-05-07 | 合肥工业大学 | The hinged Column Joint of the constraint solderless type anti-buckling energy-consumption component containing overall length |
| CN110185143A (en) * | 2019-04-13 | 2019-08-30 | 王光英 | Assembly connection structure in steel building between beam body |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203808248U (en) | Novel outer sleeve type connecting node for splicing square steel pipe column and H-shaped steel girder | |
| CN103835374A (en) | Novel square steel tube column-H-shaped steel beam splicing outer sleeve type connecting method | |
| CN102561530B (en) | Rectangular steel tube concrete column and steel beam all-bolt connecting joint | |
| CN102995756B (en) | Concrete-filled rectangular steel tube column-box girder full-bolt connection node and construction method | |
| CN103161224A (en) | Rectangular concrete filled steel tubular column - steel beam connection node and construction methods thereof | |
| CN106381925A (en) | Prefabricated reinforced concrete column and column splice joint with sleeves | |
| CN109372130A (en) | The novel full assembly concrete shaped section steel frame node of one kind and its construction method | |
| CN107023076A (en) | A kind of assembly concrete pole steel beam connecting node and preparation method thereof | |
| CN206941795U (en) | A kind of nodes domains post jamb for improving shearing strength is put more energy into formula bean column node | |
| CN213837350U (en) | Assembled box steel column | |
| CN203361354U (en) | Beam column pitch point connecting device | |
| CN207582727U (en) | Double steel plate-concrete shear force wall side column inner lining pipe type connecting joint structure | |
| CN104264790A (en) | Inner sleeve type concrete-filled steel tube beam column joint and production method thereof | |
| CN205954965U (en) | Novel node of steel skeleton light floor | |
| CN109083273A (en) | The U-shaped node and its construction method of precast concrete beam and box steel column | |
| CN205688587U (en) | A kind of to wearing rod iron and to wearing the perpendicular two-way rigid joint of board plug type beam column | |
| CN203475422U (en) | Concrete tubular pile extension device | |
| CN103628569B (en) | A kind of draw-in groove assembly concrete-filled steel tube post-steel beam connecting joint | |
| CN202280157U (en) | Vertical-reinforcing-plate-type square steel pipe column H-shaped steel beam node | |
| CN205530819U (en) | Steel frame structure of embedded precast concrete shear force wall bending resistance simultaneously | |
| CN205242675U (en) | Prefabricated assembled shear force wall horizontal bolt joint construction | |
| CN102392493A (en) | Vertical reinforcing plate type square steel pipe column and H-shaped steel beam node | |
| CN204151835U (en) | The vertical piece structure of connection of the basement wall and cast-in-place buttress | |
| CN204299038U (en) | Embedded channel-section steel stent-type wallboard and use the prefabricated building of this wallboard | |
| CN206800624U (en) | With the Multicarity concrete filled steel tube pole steel beam face outer bolt assembled connecting node to wearing screw rod |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140903 Termination date: 20150115 |
|
| EXPY | Termination of patent right or utility model |