CN108612199B - Module building connection structure for steel structure core tube - Google Patents
Module building connection structure for steel structure core tube Download PDFInfo
- Publication number
- CN108612199B CN108612199B CN201810674091.5A CN201810674091A CN108612199B CN 108612199 B CN108612199 B CN 108612199B CN 201810674091 A CN201810674091 A CN 201810674091A CN 108612199 B CN108612199 B CN 108612199B
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- piece
- connecting piece
- plate
- connection
- clamping
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 54
- 239000010959 steel Substances 0.000 title claims abstract description 54
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 12
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 12
- 241001330002 Bambuseae Species 0.000 claims description 12
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 12
- 239000011425 bamboo Substances 0.000 claims description 12
- 238000010276 construction Methods 0.000 claims description 4
- 230000003014 reinforcing effect Effects 0.000 claims 2
- 210000001503 joint Anatomy 0.000 abstract description 2
- 238000005728 strengthening Methods 0.000 description 5
- 238000003466 welding Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 241000276425 Xiphophorus maculatus Species 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/34—Extraordinary structures, e.g. with suspended or cantilever parts supported by masts or tower-like structures enclosing elevators or stairs; Features relating to the elastic stability
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
- E04H9/021—Bearing, supporting or connecting constructions specially adapted for such buildings
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Environmental & Geological Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The invention discloses a module building connection structure for a steel structure core tube, which comprises a female connection piece, a male connection piece and a connection clamping piece, wherein the female connection piece is embedded into a module unit and is fixed with channel steel of the module unit, one end of the male connection piece is inserted into the female connection piece and is clamped with the female connection piece, the other end of the male connection piece is connected with a core tube steel beam, the connection clamping piece is arranged on the male connection piece, and the bottom of the connection clamping piece is connected with the core tube steel beam so that the male connection piece is clamped and fixed between the connection clamping piece and the core tube steel beam. The invention has the advantages that: the connection mode of the module unit and the core tube is changed from the traditional rigid connection into the flexible connection through the butt joint and the matching of the female connection piece and the male connection piece, the reliability and the stability of connection are enhanced, the connection structure can well dissipate energy generated by repeated horizontal force action, and the safety of the whole building under the horizontal force action of earthquakes, strong wind and the like is improved.
Description
Technical Field
The invention relates to the technical field of module building engineering, in particular to a module building connection structure for a steel structure core tube.
Background
At present, most buildings usually adopt a concrete core tube, and the connection mode of the module unit and the core tube is usually rigid connection, and the connection mode is easy to be damaged when being subjected to repeated horizontal force such as wind load, earthquake and the like, so that the connection is invalid, and the stability of the whole building is influenced.
Disclosure of Invention
The invention aims to: aiming at the problems, the invention aims to provide a module building connection structure for a steel structure core tube, which is used for horizontally connecting a module unit and the steel structure core tube, and the reliability and the stability of the connection are enhanced, so that the whole building is not easy to damage.
The technical scheme is as follows: the utility model provides a module building connection structure for steel construction core section of thick bamboo, includes female connecting piece, public connecting piece, connection fastener, female connecting piece imbeds the module unit and with the channel-section steel of module unit is fixed, the one end of public connecting piece insert inside the female connecting piece and with female connecting piece joint, another head is connected with the core section of thick bamboo girder steel, the connection fastener is arranged in on the public connecting piece, the bottom of connection fastener with the core section of thick bamboo girder steel is connected, makes the public connecting piece be in the connection fastener with the chucking is fixed between the core section of thick bamboo girder steel.
The female connecting piece is embedded into the module unit and is fixed with the channel steel of the module unit, the male connecting piece is connected with the core tube steel beam, meanwhile, the flexible connection between the module unit and the core tube is realized through the clamping connection of the female connecting piece and the male connecting piece, and the connection clamping piece is arranged for ensuring the reliable connection of the male connecting piece and the core tube steel beam, so that the male connecting piece is clamped and fixed on the core tube steel beam, the traditional rigid connection is changed into the flexible connection through the connection structure, the connection reliability and stability are enhanced, and the resistance of the whole building to horizontal loads is improved.
Further, female connecting piece includes the connecting piece body, connects extension board one, connects extension board two, strengthening rib, the connecting piece body is rectangular bucket form, the curb plate A of connecting piece body is seted up jaggedly along its direction of height, the breach orientation the channel-section steel outside, the curb plate B of connecting piece body, curb plate C with curb plate A is adjacent, connect extension board one be fixed in on curb plate B's the lateral surface and with curb plate A parallel and level, connect extension board two be fixed in on curb plate C's the lateral surface and with curb plate A parallel and level, connect extension board one with between the curb plate B connect extension board two with be equipped with respectively between the curb plate C the strengthening rib, curb plate B curb plate C connect extension board one, connect extension board two respectively with the channel-section steel is fixed.
Furthermore, the connecting structure further comprises a safety piece, wherein the safety piece spans across the notch, and two ends of the safety piece are respectively connected with the outer side face of the side plate A. The safety piece ensures that the notch on the connecting piece body does not deform in the welding process, and the welding seam on the female connecting piece is prevented from being torn.
Further, the safety piece is a strip-shaped plate, threaded holes are respectively formed in the positions, close to the two ends, of the safety piece, and the safety piece is in threaded connection with the outer side face of the side plate A through bolts at the threaded holes.
Further, the connecting structure further comprises a U-shaped component, wherein the U-shaped component comprises a transverse plate and vertical plates which are fixed on one side plate surface of the transverse plate at intervals, the other side plate surface of the transverse plate is fixed with the outer side surface of the female connecting piece, and the vertical plates are embedded into a concrete layer of the module unit and are fixed. The female connector is more firmly fixed in the module unit by arranging the U-shaped component.
Further, the male connecting piece is platy, the male connecting piece includes integrated into one piece first mainboard, second mainboard of connection, first mainboard with U type groove one, U type groove two have been seted up to the symmetry on the relative both sides board edge of second mainboard junction, first mainboard passes through U type groove one with U type groove two card is located inside the female connecting piece, the second mainboard with core section of thick bamboo girder steel is connected, the connection fastener is arranged in on the second mainboard.
Optimally, the length a of the first main board is smaller than the length b of the second main board.
Further, the connection fastener includes joint board, a pair of backup pad, the face of joint board is concave font, the public connecting piece card is located in the draw-in groove of joint board, the public connecting piece with the inner wall butt of draw-in groove, the joint board with the core section of thick bamboo girder steel is fixed, makes the public connecting piece be in the joint board with the chucking is fixed between the core section of thick bamboo girder steel, the backup pad set up in opposite both sides of draw-in groove and be fixed in the joint board with between the core section of thick bamboo girder steel. The backup pad plays the supporting role to the joint board, guarantees that the joint board can reliable chucking fixed male connecting piece.
Most preferably, the female connector, the male connector and the connecting clamp are all steel parts.
The beneficial effects are that: compared with the prior art, the invention has the advantages that: the connection mode of the module unit and the core tube is changed from the traditional rigid connection into the flexible connection through the butt joint cooperation of the female connecting piece and the male connecting piece, so that the reliability and the stability of connection are enhanced, and the connecting structure can well dissipate energy generated by repeated horizontal force action, so that the safety of the whole building under the horizontal force action of earthquakes, strong wind and the like is effectively improved.
Drawings
FIG. 1 is a schematic diagram of a three-dimensional structure of the present connection structure for a steel structure core tube;
FIG. 2 is a top view of the present connection structure for a steel structural core tube;
FIG. 3 is a Y-Y cross-sectional view of FIG. 2;
FIG. 4 is a schematic perspective view of a female connector;
FIG. 5 is a schematic view of the male connector;
fig. 6 is a schematic perspective view of a connecting clip.
Detailed Description
The invention will be further elucidated with reference to the drawings and to specific embodiments, it being understood that these embodiments are only intended to illustrate the invention and are not intended to limit the scope thereof.
The utility model provides a module building connection structure for steel construction core section of thick bamboo, as shown in fig. 1 ~ 6, including female connecting piece 1, public connecting piece 2, connect fastener 3, insurance piece 4, U type component 5, female connecting piece 1, public connecting piece 2, connect fastener 3, insurance piece 4, U type component 5 are steel part, female connecting piece 1 includes connecting piece body 11, connect extension board one 12, connect extension board two 13, strengthening rib 14, public connecting piece 2 is platy, including first mainboard 21, second mainboard 22, connect fastener 3 includes joint board 31, a pair of backup pad 32, U type component 5 includes diaphragm 51, a pair of riser 52.
In the channel-section steel 100 of female connecting piece 1 embedding module unit, connecting piece body 11 is the rectangular barrel form that bung hole upwards, and notch 111 has been seted up along its direction of height to the central point of curb plate A of connecting piece body 11, makes whole curb plate A divide into flange one 112, notch 111, flange two 113 in proper order, and notch 111 is towards the outside of channel-section steel 100, curb plate B, curb plate C of connecting piece body 11 with curb plate A is adjacent, connect extension board one 12 be fixed in on curb plate B's the lateral surface and with flange one 112 parallel and level, connect extension board two 13 be fixed in on curb plate C's the lateral surface and with flange two 113 parallel and level, connect between extension board one 12 and curb plate B, connect between extension board two 13 and the curb plate C respectively be equipped with strengthening rib 14, strengthening rib 14 has guaranteed to connect between extension board one 12 and the curb plate B, connect stability and reliability that extension board two 13 and curb plate C are connected, after female connecting piece 1 imbeds channel-section steel 100, and channel-section steel 100 is located the outside of curb plate B and curb plate C to curb plate B, curb plate C, connection extension board one 12, connection extension board two 13 and the fixed connection extension board two are welded with the outside of the fixed connection board one 100, and the outside of the fixed connection board one side of the welding and the extension board is connected with the parallel and level.
On the connecting piece body 11, a U-shaped component 5 is fixed on the outer side surface of a side plate D opposite to the side plate A, one side plate surface of a transverse plate 51 of the U-shaped component 5 is fixed with the side plate D, vertical plates 52 are fixed on the other side plate surface at intervals, the vertical plates 52 are embedded into a concrete layer 300 of the module unit and fixed, and the female connecting piece is firmly fixed in the module unit by arranging the U-shaped component.
The male connecting piece 2 is horizontally arranged, the first main board 21 and the second main board 22 are integrally formed and connected, wherein the length a of the first main board 21 is smaller than the length b of the second main board 22, the U-shaped grooves 23 and the U-shaped grooves 24 are symmetrically formed in the connecting positions of the two opposite side board edges of the first main board 21, the U-shaped grooves 23 and the U-shaped grooves 24 are respectively matched with the convex board 112 and the convex board 113, the first main board 21 is arranged in the inner cavity of the connecting piece body 11, meanwhile, the convex board 112 is clamped in the U-shaped grooves 23, the convex board 113 is clamped in the U-shaped grooves 24, the first main board 21 is firmly clamped in the connecting piece body 11, the bottom board surface of the second main board 22 is fixedly welded with the core barrel steel girder 200, in order to ensure that the male connecting piece 2 and the core barrel steel girder 200 are reliably fixed, the upper board surface of the second main board 22 is provided with the connecting clamping piece 3, the board surface 31 of the connecting clamping piece 3 is concave, the second main board 22 is clamped in the clamping groove 311 of the clamping piece 31, the upper board surface of the second main board 22 and the lower board 22 and the inner wall of the clamping piece 31 are clamped between the two opposite side boards 31 and the core barrel 200, the two opposite side boards 31 can be fixedly connected with the core barrel 31, and the core barrel 32 can be fixedly arranged between the two opposite side boards 31 and the core barrel 31, and the core barrel can be fixedly connected with the opposite side board 31, and the core barrel can be fixedly connected with the core barrel 31, and the core board is fixedly opposite side board 31, and the core board can be fixedly opposite the side board to the core board 200.
The notch 111 on the connecting piece body 11 is guaranteed not to deform in the welding process, the welding seam on the female connecting piece 1 is prevented from being torn, the safety piece 4 is arranged on the outer side face of the side plate A of the connecting piece body 11, the safety piece 4 is a strip-shaped plate, the safety piece 4 spans across the notch 111, the faces, close to the two ends, of the safety piece 4 are respectively provided with threaded holes 41, the first convex plate 112 and the second convex plate 113 are correspondingly provided with through holes, and the two ends of the safety piece 4 are respectively in threaded connection with the first convex plate 112 and the second convex plate 113 through bolts at the threaded holes 41.
When the connection structure is arranged and installed, the female connector is welded on the channel steel at the bottom of the module unit in a factory, then the first main board of the male connector is placed downwards from the upper end opening of the connector body of the female connector in a house assembly construction site, the first main board is arranged in the female connector, the male connector is clamped with the female connector, the second main board of the male connector is welded on the core tube steel beam, then the connection clamping piece is clamped on the second main board, the male connector is clamped by the connection clamping piece, the connection clamping piece and the core tube steel beam are welded and fixed, and finally the safety piece is installed on the side board A of the connector body by bolts.
Through setting up this connection structure between module unit and core section of thick bamboo, make the connected form of module unit and core section of thick bamboo become flexonics by traditional rigid connection, receive the horizontal force effect to strengthened reliability and the stability of connection, because the male connecting piece card is established in female connecting piece, consequently can resist the horizontal force effect that receives, and the energy under the dissipation horizontal force effect makes the difficult emergence of taking place to destroy because of the horizontal force effect of whole building.
Claims (5)
1. A module building connection structure for steel construction core section of thick bamboo, its characterized in that: the novel connecting device comprises a female connecting piece (1), a male connecting piece (2) and a connecting clamping piece (3), wherein the female connecting piece (1) is embedded into a module unit and is fixed with a channel steel (100) of the module unit, one end of the male connecting piece (2) is inserted into the female connecting piece (1) and is clamped with the female connecting piece (1), the other end of the male connecting piece is connected with a core tube steel beam (200), the connecting clamping piece (3) is arranged on the male connecting piece (2), and the bottom of the connecting clamping piece (3) is connected with the core tube steel beam (200) so that the male connecting piece (2) is clamped and fixed between the connecting clamping piece (3) and the core tube steel beam (200);
the female connecting piece (1) comprises a connecting piece body (11), a first connecting support plate (12), a second connecting support plate (13) and reinforcing ribs (14), wherein the connecting piece body (11) is rectangular barrel-shaped, a notch (111) is formed in the side plate A of the connecting piece body (11) along the height direction of the connecting piece body, the notch (111) faces the outer side of the channel steel (100), a side plate B and a side plate C of the connecting piece body (11) are adjacent to the side plate A, the first connecting support plate (12) is fixed on the outer side surface of the side plate B and is flush with the side plate A, the second connecting support plate (13) is fixed on the outer side surface of the side plate C and is flush with the side plate A, the reinforcing ribs (14) are respectively arranged between the first connecting support plate (12) and the side plate B, and between the second connecting support plate (13) and the side plate C, and the side plate C and the first connecting support plate (12) and the second connecting support plate (13) are respectively fixed with the side plate A and the side plate 100;
the male connecting piece (2) is plate-shaped, the male connecting piece (2) comprises a first main board (21) and a second main board (22) which are integrally connected, a first U-shaped groove (23) and a second U-shaped groove (24) are symmetrically formed in the edges of two opposite side boards at the joint of the first main board (21) and the second main board (22), the first main board (21) is clamped in the female connecting piece (1) through the first U-shaped groove (23) and the second U-shaped groove (24), the second main board (22) is connected with the core barrel steel beam (200), and the connecting clamping piece (3) is arranged on the second main board (22);
the connecting clamping piece (3) comprises a clamping plate (31) and a pair of supporting plates (32), the plate surface of the clamping plate (31) is concave, the male connecting piece (2) is clamped in a clamping groove (311) of the clamping plate (31), the male connecting piece (2) is abutted against the inner wall of the clamping groove (311), the clamping plate (31) is fixed with the core barrel steel beam (200), so that the male connecting piece (2) is clamped and fixed between the clamping plate (31) and the core barrel steel beam (200), and the supporting plates (32) are arranged on two opposite sides of the clamping groove (311) and are fixed between the clamping plate (31) and the core barrel steel beam (200);
the safety device further comprises a safety piece (4), wherein the safety piece (4) spans across the notch (111), and two ends of the safety piece (4) are respectively connected with the outer side face of the side plate A.
2. A modular building connection for a steel structural core cartridge as claimed in claim 1, wherein: the safety piece (4) is a strip-shaped plate, threaded holes (41) are respectively formed in the plate surfaces, close to the two ends, of the safety piece (4), and the safety piece (4) is in threaded connection with the outer side face of the side plate A through bolts at the threaded holes (41).
3. A modular building connection for a steel structural core cartridge as claimed in claim 1, wherein: the concrete pile comprises a module unit, and is characterized by further comprising a U-shaped component (5), wherein the U-shaped component (5) comprises a transverse plate (51) and vertical plates (52) which are fixed on one side plate surface of the transverse plate (51) at intervals, the other side plate surface of the transverse plate (51) is fixed with the outer side surface of the female connecting piece (1), and the vertical plates (52) are embedded into a concrete layer (300) of the module unit and are fixed.
4. A modular building connection for a steel structural core cartridge as claimed in claim 1, wherein: the length a of the first main board (21) is smaller than the length b of the second main board (22).
5. A modular building connection for a steel structural core cartridge as claimed in claim 1, wherein: the female connecting piece (1), the male connecting piece (2) and the connecting clamping piece (3) are all steel components.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810674091.5A CN108612199B (en) | 2018-06-27 | 2018-06-27 | Module building connection structure for steel structure core tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810674091.5A CN108612199B (en) | 2018-06-27 | 2018-06-27 | Module building connection structure for steel structure core tube |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108612199A CN108612199A (en) | 2018-10-02 |
| CN108612199B true CN108612199B (en) | 2023-12-19 |
Family
ID=63665567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810674091.5A Active CN108612199B (en) | 2018-06-27 | 2018-06-27 | Module building connection structure for steel structure core tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108612199B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0665963A (en) * | 1992-08-20 | 1994-03-08 | Shimizu Corp | Structure for joining of core wall and steel framed beam |
| KR20120097702A (en) * | 2011-02-25 | 2012-09-05 | 서울시립대학교 산학협력단 | Connection of concrete filled steel tube column and h-shaped steel beam and constructing method of the same |
| CN203866966U (en) * | 2014-05-23 | 2014-10-08 | 浙江东南网架股份有限公司 | Novel assembly type frame core tube steel structure residential housing system |
| CN105155684A (en) * | 2015-08-14 | 2015-12-16 | 浙江东南网架股份有限公司 | Steel frame integrated member for concrete core tube structures and assembly method thereof |
| CN106013452A (en) * | 2016-07-26 | 2016-10-12 | 东南大学 | Flexible hanging type module building structure |
| CN206279631U (en) * | 2016-12-02 | 2017-06-27 | 江苏沪宁钢机股份有限公司 | A kind of built-in fitting connected for girder steel and Core Walls Structure |
-
2018
- 2018-06-27 CN CN201810674091.5A patent/CN108612199B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0665963A (en) * | 1992-08-20 | 1994-03-08 | Shimizu Corp | Structure for joining of core wall and steel framed beam |
| KR20120097702A (en) * | 2011-02-25 | 2012-09-05 | 서울시립대학교 산학협력단 | Connection of concrete filled steel tube column and h-shaped steel beam and constructing method of the same |
| CN203866966U (en) * | 2014-05-23 | 2014-10-08 | 浙江东南网架股份有限公司 | Novel assembly type frame core tube steel structure residential housing system |
| CN105155684A (en) * | 2015-08-14 | 2015-12-16 | 浙江东南网架股份有限公司 | Steel frame integrated member for concrete core tube structures and assembly method thereof |
| CN106013452A (en) * | 2016-07-26 | 2016-10-12 | 东南大学 | Flexible hanging type module building structure |
| CN206279631U (en) * | 2016-12-02 | 2017-06-27 | 江苏沪宁钢机股份有限公司 | A kind of built-in fitting connected for girder steel and Core Walls Structure |
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| Publication number | Publication date |
|---|---|
| CN108612199A (en) | 2018-10-02 |
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