CN113089830B - Assembled bearing diagonal node steel frame construction - Google Patents
Assembled bearing diagonal node steel frame construction Download PDFInfo
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- CN113089830B CN113089830B CN202110414898.7A CN202110414898A CN113089830B CN 113089830 B CN113089830 B CN 113089830B CN 202110414898 A CN202110414898 A CN 202110414898A CN 113089830 B CN113089830 B CN 113089830B
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 95
- 239000010959 steel Substances 0.000 title claims abstract description 95
- 238000010276 construction Methods 0.000 title description 8
- 230000008093 supporting effect Effects 0.000 claims abstract description 22
- 230000000149 penetrating effect Effects 0.000 claims abstract description 17
- 230000008878 coupling Effects 0.000 claims abstract description 11
- 238000010168 coupling process Methods 0.000 claims abstract description 11
- 238000005859 coupling reaction Methods 0.000 claims abstract description 11
- 238000013016 damping Methods 0.000 claims abstract description 9
- 230000000694 effects Effects 0.000 claims description 26
- 230000003139 buffering effect Effects 0.000 claims description 7
- 238000005192 partition Methods 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 24
- 230000003044 adaptive effect Effects 0.000 abstract description 5
- 230000003014 reinforcing effect Effects 0.000 abstract description 2
- 230000035515 penetration Effects 0.000 description 10
- 230000002787 reinforcement Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 238000010030 laminating Methods 0.000 description 3
- 210000003205 muscle Anatomy 0.000 description 3
- 230000009466 transformation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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- 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
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
-
- 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
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
-
- 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
- E04B1/388—Separate connecting elements
-
- 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
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/98—Protection against other undesired influences or dangers against vibrations or shocks; against mechanical destruction, e.g. by air-raids
-
- 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
-
- 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
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
- E04B2001/2406—Connection nodes
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Environmental & Geological Engineering (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The invention discloses an assembled type inclined support node steel frame structure which comprises a bearing beam, wherein an arc-surface steel frame is arranged above the bearing beam, a damping support is arranged between the arc-surface steel frame and the bearing beam, and a first penetrating port is formed in the surface of the bearing beam. In this scheme, through setting up buffer unit, the second slides the connecting seat, the second slides the spread groove, under mutually supporting of structures such as adaptive assembly and coupling assembling, good tensile resistance is pulled out, be difficult for two liang to drop, its horizontal maximum load capacity has effectively been improved, the stability of this installation node has been strengthened, make and accept roof beam bottom load and reduce, its overall structure stability obtains the reinforcing.
Description
Technical Field
The invention relates to the technical field of assembly type building engineering, in particular to an assembly type inclined support node steel frame structure.
Background
The steel frame structure has the advantages of high quality reliability, clear mechanical property, good anti-seismic property, energy conservation, environmental protection, recycling and the like, and is widely applied to the assembly type building construction engineering, the inclined supporting members need to be assembled at the joint positions of the steel frame structure, however, the existing inclined supporting members still have some defects in the using process, the received transverse force is large, the inclined supporting members generally need to support the higher steel frame structure, in order to ensure the stability of the steel frame structure, the size of the inclined supporting member is generally required to be larger so as to improve the stability and the lateral load capacity, and therefore, the assembly type inclined supporting joint steel frame structure is urgently needed to solve the problems in the prior stage.
Disclosure of Invention
The invention aims to provide an assembled inclined support node steel frame structure, which has the characteristics that the existing inclined support member has some defects in the using process, the applied transverse force is large, the inclined support member generally needs to support a raised steel frame body, and the designed ruler shape of the inclined support member is generally required to be larger to ensure the stability of the steel frame body so as to improve the stability and the lateral load capacity.
In order to overcome the defects, the invention provides the following technical scheme:
the utility model provides an assembled bearing diagonal node steel frame construction, accept the roof beam including two, two tops of accepting the roof beam all with cambered surface shaped steel frame fixed connection, cambered surface shaped steel frame still are provided with damping bearing with accept between the roof beam, the lateral wall of accepting the roof beam has seted up first interface, still be provided with the buffering subassembly that has the force conversion effect in the first interface, it has the bearing diagonal subassembly to peg graft in the first interface, the bearing diagonal subassembly passes through self-adaptation subassembly and has the coupling assembling and cambered surface shaped steel frame fixed connection of shock attenuation effect.
By adopting the technical scheme, the inclined plane effect of the angular seat is utilized, the pressure borne by one of the inclined support frames can be transferred to the other inclined support frame, the inclined support frames and the inclined support frames interact with each other, the inclined support frames have good anti-pulling performance, the two inclined support frames are not easy to fall off, the transverse maximum load capacity is effectively improved, the stability of the installation node is enhanced, the bottom load of the bearing beam is reduced, the stability of the whole structure of the bearing beam is enhanced, the excellent anti-pulling performance is realized, the two inclined support frames are not easy to fall off, the transverse maximum load capacity is effectively improved, the bottom load of the bearing beam is reduced, and the stability of the whole structure of the bearing beam is enhanced.
In a preferred technical scheme of the present invention, the buffer assembly includes a first sliding connection seat, the bottom of the first penetrating port is provided with a first sliding connection groove, the first sliding connection seat is slidably connected in the first sliding connection groove, and a side end surface of the first sliding connection seat is fixedly connected to an end surface of an inner side of the first sliding connection groove through a support spring.
Through adopting above-mentioned technical scheme, regard as the connection media between the two with the angular form seat between two bearing diagonal frames, and with the power on two inclined planes of angular form seat, because two bearing diagonal frames set up with the installation node symmetry, the load that one of them bearing diagonal frame is greater than another, utilize the inclined plane effect of angular form seat, alright with on one of them bearing diagonal frame on transferring to another bearing diagonal frame, interact between the two, good tensile resistance pulls out the performance, be difficult for two liang to drop, its horizontal maximum load capacity has effectively been improved.
In a preferred technical scheme of the present invention, an angular seat is fixedly connected to a top of the first sliding connection seat, a second sliding connection groove is formed on an inclined surface of the angular seat, and the second sliding connection groove is slidably connected to the second sliding connection seat.
In a preferred technical scheme of the present invention, when a linkage effect is generated between two inclined support frames included in the same group, the second sliding connection seat and the third sliding connection seat are driven to be respectively located in the second sliding connection groove and the third sliding connection groove, so that stability of the inclined support frames is effectively ensured, the whole structure is stable and reliable, and the structural integrity is strong.
In a preferred technical scheme of the invention, the inclined support assembly comprises a circumferential hoop sleeve, the circumferential hoop sleeve is fixedly inserted on the first penetrating port, a second penetrating port in the same direction as the first penetrating port is formed in the circumferential hoop sleeve, and the second penetrating port is communicated with the first penetrating port.
In a preferred technical scheme of the invention, the two sides of the circumferential hoop are fixedly connected with side ribs, the two side ribs positioned on the same side are fixedly connected through a wedge-shaped seat, the wedge-shaped seat is provided with a third sliding connecting groove, and the third sliding connecting groove is connected with a third sliding connecting seat in a sliding manner.
In a preferred technical scheme of the present invention, the third sliding connection seat is fixedly connected with an inclined support frame, and the inclined support frame passes through the third sliding connection seat and is fixedly connected with an opposite surface of the second sliding connection seat.
By adopting the technical scheme, the larger the load borne by the distributed connection node is closer to the vertex, the larger the inclination angle and the length of the two inclined support frames of the same group are preset according to the installation position of the node, the two inclined support frames are ensured to be decomposed to the horizontal force on the same horizontal line after being installed, the two linear forces have the same magnitude and the opposite directions, thereby the lateral stress of the inclined support frames acting on the bearing beam can be reduced to a certain degree, the stability of the bearing beam is effectively ensured, in addition, because the angular seat is used as the connection medium between the two inclined support frames and the force is acted on the two inclined planes of the angular seat, because the two inclined support frames are symmetrically arranged by the installation node, the load borne by one inclined support frame is larger than the other inclined support frame, and the inclined plane effect of the angular seat is utilized, the pressure on one oblique support frame can be transferred to the other oblique support frame, and the two oblique support frames interact with each other, so that the anti-pulling performance is good.
In a preferred technical scheme of the invention, the self-adaptive assembly comprises a transfer shaft and a side seat, one end of the transfer shaft is fixedly connected with the inclined support frame, one end of the transfer shaft, which is far away from the inclined support frame, is positioned in a transfer groove formed in the side seat, a bearing is clamped on the inner side wall of the transfer groove, the bearing is sleeved on the surface of the transfer shaft, a torsion spring is further sleeved on the surface of the transfer shaft, one end of the torsion spring is fixedly connected with the transfer shaft, the other end of the torsion spring is fixedly connected with the inner side wall of the transfer groove, and the top of the side seat is fixedly connected to the bottom of the connecting assembly.
Through adopting above-mentioned technical scheme, coupling assembling accessible switching axle takes place to rotate in the switching axle to twist torque spring makes it take place to deform, and on the other hand accepts the crossbeam and matches the trapezoidal steel sheet in upper strata and the trapezoidal steel sheet in lower floor of muscle cooperation and can be connected with the close laminating of cambered surface shaped steel frame and be the integral type structure, guarantees its and the stable cooperation between the cambered surface shaped steel frame.
In a preferred technical scheme of the invention, the connecting assembly comprises a connecting seat, the lateral square seat is fixed at the bottom of the connecting seat, more than two supporting beam matched ribs are inserted into the connecting seat, a partition plate is further arranged between every two adjacent supporting beam matched ribs and fixed in the connecting seat, and the tops of the supporting beam matched ribs are fixedly connected with the bottom of the cambered surface type steel frame.
Through adopting above-mentioned technical scheme, the shock-absorbing support cooperates mutually with the upper trapezoidal steel sheet that coupling assembling contained, the trapezoidal steel sheet of lower floor and vertically between the mutual reinforcement, has improved and has accepted holistic atress nature and anti-seismic performance of roof beam structure, can play the cushioning effect to the side of accepting the roof beam, reduces the installation and accepts the impact force that the roof beam received.
In a preferred technical scheme of the invention, the bottom of the supporting beam matched rib is fixedly connected with an upper-layer trapezoidal steel plate, the bottom of the upper-layer trapezoidal steel plate is fixedly connected with the bottom of the inner side of the connecting seat through a lower-layer trapezoidal steel plate, and the lower-layer trapezoidal steel plate is fixedly connected with the upper-layer trapezoidal steel plate through more than two longitudinal matched ribs.
Through adopting above-mentioned technical scheme, the shock-absorbing support has improved the holistic atress nature and the anti-seismic performance of accepting the roof beam structure with the cooperation of mutually between the trapezoidal steel sheet of upper strata, the trapezoidal steel sheet of lower floor and the vertical mutual reinforcement that contains of coupling assembling, can play the cushioning effect to the side of accepting the roof beam, reduces the installation and accepts the impact force that the roof beam received, avoids accepting the phenomenon that the roof beam appears the slope.
In a preferred technical scheme of the invention, the inclination angles of the two inclined support frames on the bearing beam are designed in advance according to the size of the cambered profile steel frame, and the inclination angles of the trapezoidal inclined planes on the upper layer of trapezoidal steel plate and the lower layer of trapezoidal steel plate are 45-70 degrees.
The invention has the beneficial effects that:
according to the assembled type inclined support node steel frame structure, under the mutual matching of the structures such as the buffering component, the second sliding connecting seat, the second sliding connecting groove, the self-adaptive component and the connecting component, the pressure borne by one inclined support frame can be transferred to the other inclined support frame by utilizing the inclined surface effect of the angular seat, the two inclined support frames interact with each other, the assembled type inclined support node steel frame structure has good anti-pulling performance, is not prone to drop in pairs, effectively improves the transverse maximum load capacity of the assembled type inclined support node steel frame structure, enhances the stability of the assembled type inclined support node, enables the bottom load of the bearing beam to be reduced, enhances the overall structural stability of the assembled type inclined support node steel frame structure, has good anti-pulling performance, is not prone to drop in pairs, effectively improves the transverse maximum load capacity of the bearing beam, reduces the bottom load of the bearing beam, and enhances the overall structural stability of the assembled type inclined support node steel frame structure.
Drawings
FIG. 1 is an exploded view of an assembled diagonal bracing node steel frame structure;
FIG. 2 is a schematic cross-sectional view of the bearing beam shown in FIG. 1;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2;
FIG. 4 is a perspective view of the angle block of FIG. 3;
FIG. 5 is a perspective view of the wedge base of FIG. 1;
FIG. 6 is an enlarged view of the structure at B in FIG. 1;
FIG. 7 is an exploded view of the adaptive assembly of FIG. 1;
FIG. 8 is a schematic assembled perspective view of FIG. 1;
fig. 9 is an exploded view of the upper and lower trapezoidal steel plates of fig. 1.
In the figure:
1-bearing beam; 2-a shock-absorbing support; 3-cambered surface steel frame; 4-a first pass-through port; 5-a buffer component; 501-a first sliding connecting groove; 502-a first slide coupling mount; 503-support spring; 504-angular seats; 505-a second sliding connection slot; 506-a second sliding connection seat; 6-a diagonal bracing assembly; 601-circumferential ferrule; 602-a second pass-through port; 603-side ribs; 604-a wedge seat; 605-a third sliding connecting groove; 606-a third sliding connection seat; 607-oblique bracing frame; 7-a bearing; 8-an adaptive component; 801-side square base; 802-a transfer tank; 803-a transfer shaft; 804-a torsion spring; 9-a connecting assembly; 901-a connecting seat; 902-carrying beam reinforcement; 903-a partition plate; 904-upper trapezoidal steel plate; 905-lower layer trapezoidal steel plate; 906-longitudinal reinforcing bars.
Detailed Description
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
Example one
The utility model provides an assembled bearing diagonal node steel frame construction, includes two and accepts roof beam 1, two top of accepting roof beam 1 all with cambered surface shaped steel frame 3 fixed connection, cambered surface shaped steel frame 3 with accept still to be provided with damping bearing 2 between the roof beam 1, accept the lateral wall of roof beam 1 and seted up first interface 4, still be provided with the buffering subassembly 5 that has the force transformation effect in the first interface 4, it has bearing diagonal subassembly 6 to peg graft in the first interface 4.
By adopting the technical scheme, the inclined plane effect of the angular seat is utilized, the pressure borne by one of the inclined support frames can be transferred to the other inclined support frame, the inclined support frames and the inclined support frames interact with each other, the inclined support frames have good anti-pulling performance, the two inclined support frames are not easy to fall off, the transverse maximum load capacity is effectively improved, the stability of the installation node is enhanced, the bottom load of the bearing beam is reduced, the stability of the whole structure of the bearing beam is enhanced, the excellent anti-pulling performance is realized, the two inclined support frames are not easy to fall off, the transverse maximum load capacity is effectively improved, the bottom load of the bearing beam is reduced, and the stability of the whole structure of the bearing beam is enhanced.
Further, the buffering component 5 includes a first sliding connection seat 502, a first sliding connection groove 501 is formed at the bottom of the first penetrating port 4, the first sliding connection seat 502 is slidably connected in the first sliding connection groove 501, and a side end surface of the first sliding connection seat 502 is fixedly connected with an end surface of the inner side of the first sliding connection groove 501 through a supporting spring 503.
By adopting the above technical scheme, use angular form seat 504 as the connection media between the two oblique support frames 607, and with the power on two inclined planes of angular form seat 504, because two oblique support frames 607 are set up with the installation node symmetry, the load that one of them oblique support frame 607 bore is greater than another, utilize the inclined plane effect of angular form seat 504, alright pass the pressure that receives on one of them oblique support frame 607 to another oblique support frame 607, interact between the two, have good tensile and pull out the performance, difficult two liang drop, effectively improved its horizontal maximum load capacity.
Furthermore, an angle seat 504 is fixedly connected to the top of the first sliding connection seat 502, a second sliding connection groove 505 is formed on an inclined surface of the angle seat 504, and a second sliding connection seat 506 is slidably connected to the second sliding connection groove 505.
By adopting the above technical scheme, when a linkage effect is generated between two inclined support frames 607 included in the same group, the second sliding connection seat 506 and the third sliding connection seat 606 are driven to be respectively arranged in the second sliding connection groove 505 and the third sliding connection groove 605, so that the stability of the inclined support frames 607 is effectively ensured, the whole structure is stable and reliable, and the structural integrity is strong.
Further, the inclined strut assembly 6 includes a circumferential hoop 601, the circumferential hoop 601 is fixedly inserted into the first penetration opening 4, a second penetration opening 602 in the same direction as the first penetration opening 4 is formed in the circumferential hoop 601, and the second penetration opening 602 is communicated with the first penetration opening 4.
Further, both sides of the circumferential hoop 601 are fixedly connected with side ribs 603, the two side ribs 603 on the same side are fixedly connected through a wedge-shaped seat 604, a third sliding connection groove 605 is formed in the wedge-shaped seat 604, and the third sliding connection groove 605 is connected with a third sliding connection seat 606 in a sliding manner.
Further, an inclined support frame 607 is fixedly connected to the third sliding connector seat 606, and the inclined support frame 607 passes through the opposite surface of the third sliding connector seat 606 and is fixedly connected to the opposite surface of the second sliding connector seat 506.
By adopting the technical scheme, the larger the load borne by the distributed connection node closer to the vertex is, the larger the inclination angle and the length of the two inclined support frames 607 of the same group are preset according to the installation position of the node, the two inclined support frames 607 are ensured to be decomposed to the same horizontal line after installation, the two linear forces are equal in magnitude and opposite in direction, so that the lateral stress of the inclined support frames 607 on the bearing beam 1 can be reduced to a certain extent, the stability of the bearing beam 1 is effectively ensured, and because the angle-shaped seat 504 is used as the connection medium between the two inclined support frames 607 and the force is acted on the two inclined planes of the angle-shaped seat 504, because the two inclined support frames 607 are symmetrically arranged by the installation node, the load borne by one of the inclined support frames 607 is larger than the other, by utilizing the slope effect of the angle seat 504, the pressure applied to one of the inclined supporting frames 607 can be transferred to the other inclined supporting frame 607, and the two support frames interact with each other, so that the pulling-resistant performance is good.
Further, the adaptive assembly 8 includes a transfer shaft 803 and a side seat 801, one end of the transfer shaft 803 is fixedly connected to the inclined support 607, one end of the transfer shaft 803, which is far away from the inclined support 607, is located in a transfer groove 802 formed in the side seat 801, a bearing 7 is clamped on the inner side wall of the transfer groove 802, the bearing 7 is sleeved on the surface of the transfer shaft 803, a torsion spring 804 is further sleeved on the surface of the transfer shaft 803, one end of the torsion spring 804 is fixedly connected to the transfer shaft 803, the other end of the torsion spring 804 is fixedly connected to the inner side wall of the transfer groove 802, and the top of the side seat 801 is fixedly connected to the bottom of the connecting assembly 9.
Through adopting above-mentioned technical scheme, coupling assembling 9 accessible switching axle 803 takes place to rotate in switching axle 803 to twist torque spring 804 and make it take place to deform, and on the other hand accepts crossbeam and joins in marriage muscle 902 and cooperates trapezoidal steel plate 904 on upper strata and trapezoidal steel plate 905 on lower floor and can be connected with the close laminating of cambered surface shaped steel frame 3 and be the integral type structure, guarantees its and the stable cooperation between the cambered surface shaped steel frame 3.
The embodiment specifically includes: by utilizing the inclined plane effect of the angle seat 504, the pressure applied to one of the inclined support frames 607 can be transferred to the other inclined support frame 607, the two inclined support frames are mutually acted, the excellent anti-pulling performance is achieved, the two inclined support frames are not easy to drop off, the transverse maximum load capacity of the inclined support frames is effectively improved, the stability of the installation node is enhanced, the bottom load of the bearing beam 1 is reduced, the stability of the whole structure is enhanced, when the linkage effect is generated between the two inclined support frames 607 contained in the same group, the second sliding connection seat 506 and the third sliding connection seat 606 are driven to be respectively arranged in the second sliding connection groove 505 and the third sliding connection groove 605, the stability of the inclined support frames 607 is effectively ensured, the whole structure is stable and reliable, the structural integrity is strong, the operation is easy, and the construction safety is good.
Example two
The utility model provides an assembled bearing diagonal node steel frame construction, includes two and accepts roof beam 1, two top of accepting roof beam 1 all with cambered surface shaped steel frame 3 fixed connection, cambered surface shaped steel frame 3 with accept still to be provided with damping bearing 2 between the roof beam 1, accept the lateral wall of roof beam 1 and seted up first interface 4, still be provided with the buffering subassembly 5 that has the force transformation effect in the first interface 4, it has bearing diagonal subassembly 6 to peg graft in the first interface 4.
By adopting the technical scheme, the inclined plane effect of the angular seat is utilized, the pressure borne by one of the inclined support frames can be transferred to the other inclined support frame, the inclined support frames and the inclined support frames interact with each other, the inclined support frames have good anti-pulling performance, the two inclined support frames are not easy to fall off, the transverse maximum load capacity is effectively improved, the stability of the installation node is enhanced, the bottom load of the bearing beam is reduced, the stability of the whole structure of the bearing beam is enhanced, the excellent anti-pulling performance is realized, the two inclined support frames are not easy to fall off, the transverse maximum load capacity is effectively improved, the bottom load of the bearing beam is reduced, and the stability of the whole structure of the bearing beam is enhanced.
Furthermore, an angle seat 504 is fixedly connected to the top of the first sliding connection seat 502, a second sliding connection groove 505 is formed on an inclined surface of the angle seat 504, and a second sliding connection seat 506 is slidably connected to the second sliding connection groove 505.
By adopting the above technical scheme, when a linkage effect is generated between two inclined support frames 607 included in the same group, the second sliding connection seat 506 and the third sliding connection seat 606 are driven to be respectively arranged in the second sliding connection groove 505 and the third sliding connection groove 605, so that the stability of the inclined support frames 607 is effectively ensured, the whole structure is stable and reliable, and the structural integrity is strong.
Further, the inclined strut assembly 6 includes a circumferential hoop 601, the circumferential hoop 601 is fixedly inserted into the first penetration opening 4, a second penetration opening 602 in the same direction as the first penetration opening 4 is formed in the circumferential hoop 601, and the second penetration opening 602 is communicated with the first penetration opening 4.
Further, both sides of the circumferential hoop 601 are fixedly connected with side ribs 603, the two side ribs 603 on the same side are fixedly connected through a wedge-shaped seat 604, a third sliding connection groove 605 is formed in the wedge-shaped seat 604, and the third sliding connection groove 605 is connected with a third sliding connection seat 606 in a sliding manner.
Further, an inclined support frame 607 is fixedly connected to the third sliding connector seat 606, and the inclined support frame 607 passes through the opposite surface of the third sliding connector seat 606 and is fixedly connected to the opposite surface of the second sliding connector seat 506.
By adopting the technical scheme, the larger the load borne by the distributed connection node closer to the vertex is, the larger the inclination angle and the length of the two inclined support frames 607 of the same group are preset according to the installation position of the node, the two inclined support frames 607 are ensured to be decomposed to the same horizontal line after installation, the two linear forces are equal in magnitude and opposite in direction, so that the lateral stress of the inclined support frames 607 on the bearing beam 1 can be reduced to a certain extent, the stability of the bearing beam 1 is effectively ensured, and because the angle-shaped seat 504 is used as the connection medium between the two inclined support frames 607 and the force is acted on the two inclined planes of the angle-shaped seat 504, because the two inclined support frames 607 are symmetrically arranged by the installation node, the load borne by one of the inclined support frames 607 is larger than the other, by utilizing the slope effect of the angle seat 504, the pressure applied to one of the inclined supporting frames 607 can be transferred to the other inclined supporting frame 607, and the two support frames interact with each other, so that the pulling-resistant performance is good.
Further, the adaptive assembly 8 includes a transfer shaft 803 and a side seat 801, one end of the transfer shaft 803 is fixedly connected to the inclined support 607, one end of the transfer shaft 803, which is far away from the inclined support 607, is located in a transfer groove 802 formed in the side seat 801, a bearing 7 is clamped on the inner side wall of the transfer groove 802, the bearing 7 is sleeved on the surface of the transfer shaft 803, a torsion spring 804 is further sleeved on the surface of the transfer shaft 803, one end of the torsion spring 804 is fixedly connected to the transfer shaft 803, the other end of the torsion spring 804 is fixedly connected to the inner side wall of the transfer groove 802, and the top of the side seat 801 is fixedly connected to the bottom of the connecting assembly 9.
Through adopting above-mentioned technical scheme, coupling assembling 9 accessible switching axle 803 takes place to rotate in switching axle 803 to twist torque spring 804 and make it take place to deform, and on the other hand accepts crossbeam and joins in marriage muscle 902 and cooperates trapezoidal steel plate 904 on upper strata and trapezoidal steel plate 905 on lower floor and can be connected with the close laminating of cambered surface shaped steel frame 3 and be the integral type structure, guarantees its and the stable cooperation between the cambered surface shaped steel frame 3.
Further, the connecting assembly 9 includes a connecting seat 901, the lateral seat 801 is fixed to the bottom of the connecting seat 901, more than two receiving beam-matching ribs 902 are inserted into the connecting seat 901, a partition plate 903 is further disposed between two adjacent receiving beam-matching ribs 902, the partition plate 903 is fixed in the connecting seat 901, and the top of the receiving beam-matching ribs 902 is fixedly connected to the bottom of the cambered-surface steel frame 3.
Through adopting above-mentioned technical scheme, damping support 2 and the cooperation of mutually between the trapezoidal steel sheet 904 of upper strata, the trapezoidal steel sheet 905 of lower floor and the vertical mutual reinforcement 906 that coupling assembling 9 contained have improved and have accepted holistic atress and the anti-seismic performance of roof beam 1 structure, can play the cushioning effect to the side of accepting roof beam 1, reduce the impact force that the installation accepted roof beam 1 and received.
Further, the bottom of the cross beam matched bar 902 is fixedly connected with an upper-layer trapezoidal steel plate 904, the bottom of the upper-layer trapezoidal steel plate 904 is fixedly connected with the inner side bottom of the connecting seat 901 through a lower-layer trapezoidal steel plate 905, and the lower-layer trapezoidal steel plate 905 is fixedly connected with the upper-layer trapezoidal steel plate 904 through more than two longitudinal matched bars 906.
Through adopting above-mentioned technical scheme, damping support 2 and the cooperation of mutually between the trapezoidal steel sheet 904 of upper strata, the trapezoidal steel sheet 905 of lower floor and the vertical mutual reinforcement 906 that contains of coupling assembling 9 have improved and have accepted holistic atress and the anti-seismic performance of roof beam 1 structure, can play the cushioning effect to the side of accepting roof beam 1, reduce the installation and accept the impact force that roof beam 1 received, avoid accepting the phenomenon that roof beam 1 appears the slope.
Furthermore, the inclination angles of the two inclined support frames 607 on the bearing beam 1 need to be designed in advance according to the size of the cambered profile steel frame 3, and the inclination angles of the inclined surfaces of the upper-layer trapezoidal steel plate 904 and the lower-layer trapezoidal steel plate 905 are 45-70 degrees.
The working principle is as follows: the inclined angle and the length of the two inclined support frames 607 of the same group are preset according to the installation position of the node, the load born by the distributed connection node is larger as the connection node is closer to the vertex, the two inclined support frames 607 are ensured to be decomposed to the same horizontal line after installation, the two linear forces are equal in magnitude and reverse in direction, thereby the lateral stress of the inclined support frames 607 on the bearing beam 1 can be reduced to a certain degree, the stability of the bearing beam 1 is effectively ensured, in addition, because the two inclined support frames 607 use the angle-shaped seat 504 as the connection medium between the two inclined support frames and apply the force on the two inclined planes of the angle-shaped seat 504, because the two inclined support frames 607 are symmetrically arranged with the installation node, the load born by one inclined support frame 607 is larger than the other, and the inclined plane effect of the angle-shaped seat 504 is utilized, the pressure on one of the inclined support frames 607 can be transferred to the other inclined support frame 607, the two inclined support frames 607 interact with each other, the anti-pulling performance is good, the two inclined support frames are not easy to fall off, the transverse maximum load capacity is effectively improved, the stability of the installation node is enhanced, the bottom load of the bearing beam 1 is reduced, the stability of the whole structure is enhanced, when the two inclined support frames 607 in the same group generate the linkage effect, the second sliding connection seat 506 and the third sliding connection seat 606 are respectively driven in the second sliding connection groove 505 and the third sliding connection groove 605, the stability of the inclined support frames 607 is effectively ensured, the whole structure is stable and reliable, the structural integrity is strong, the operation is easy, the construction safety is good, the basic stability of the connecting assembly 9 can be ensured under the supporting effect of the elasticity of the torsion spring 804, and the installation work between the connecting assembly 9 and the cambered steel frame 3 is carried out, on one hand, the connecting assembly 9 can rotate in the adapting shaft 803 through the adapting shaft 803 and twist the torsion spring 804 to deform the adapting shaft, on the other hand, the adapting beam matched ribs 902 can be tightly attached to the cambered surface steel frame 3 in an integrated structure by matching with the upper layer trapezoidal steel plate 904 and the lower layer trapezoidal steel plate 905, so that the stable matching between the adapting beam matched ribs and the cambered surface steel frame 3 is ensured, a large number of cutting processes are not required, the adapting beam can be adapted to the combined installation process among the cambered surface steel frames 3 of different types, the construction cost is greatly saved, the damping support 2 is matched with the upper layer trapezoidal steel plate 904, the lower layer trapezoidal steel plate 905 and the longitudinal matched ribs 906 contained in the connecting assembly 9, the overall stress and anti-seismic performance of the adapting beam 1 structure are improved, the side surface of the adapting beam 1 can be buffered, and the impact force on the installing adapting beam 1 is reduced, the phenomenon that the bearing beam 1 inclines is avoided.
Other techniques of the present embodiment employ existing techniques.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the invention. The present invention is not to be limited by the specific embodiments disclosed herein, and other embodiments that fall within the scope of the claims of the present application are intended to be within the scope of the present invention.
Claims (4)
1. The assembled inclined support node steel frame structure comprises two bearing beams (1), and is characterized in that the tops of the two bearing beams (1) are fixedly connected with an arc-surface steel frame (3), a damping support (2) is further arranged between the arc-surface steel frame (3) and the bearing beams (1), a first penetrating port (4) is formed in the side wall of each bearing beam (1), a buffering component (5) with a force conversion effect is further arranged in each first penetrating port (4), an inclined support component (6) is inserted into each first penetrating port (4), and each inclined support component (6) is fixedly connected with the arc-surface steel frame (3) through a self-adaptive component (8) and a connecting component (9) with a damping effect; the buffering assembly (5) comprises a first sliding connection seat (502), a first sliding connection groove (501) is formed in the bottom of the first penetrating port (4), the first sliding connection seat (502) is connected into the first sliding connection groove (501) in a sliding mode, and the side end face of the first sliding connection seat (502) is fixedly connected with the end face of the inner side of the first sliding connection groove (501) through a supporting spring (503); the top of the first sliding connection seat (502) is fixedly connected with an angular seat (504), the inclined plane of the angular seat (504) is provided with a second sliding connection groove (505), and the second sliding connection groove (505) is connected with a second sliding connection seat (506) in a sliding manner; the inclined support assembly (6) comprises a circumferential hoop sleeve (601), the circumferential hoop sleeve (601) is fixedly inserted on the first penetrating port (4), a second penetrating port (602) in the same direction as the first penetrating port (4) is formed in the circumferential hoop sleeve (601), and the second penetrating port (602) is communicated with the first penetrating port (4); the two sides of the circumferential hoop (601) are fixedly connected with side ribs (603), the two side ribs (603) positioned on the same side are fixedly connected through a wedge-shaped seat (604), a third sliding connecting groove (605) is formed in the wedge-shaped seat (604), and a third sliding connecting seat (606) is connected in the third sliding connecting groove (605) in a sliding manner; an inclined support frame (607) is fixedly connected to the third sliding connection seat (606), and the inclined support frame (607) penetrates through the third sliding connection seat (606) and is fixedly connected with the opposite surface of the second sliding connection seat (506);
self-adaptation subassembly (8) are including adapter shaft (803) and side seat (801), the one end of adapter shaft (803) with bearing diagonal frame (607) fixed connection, the one end that bearing diagonal frame (607) were kept away from in adapter shaft (803) is located adapter groove (802) that side seat (801) was seted up, joint bearing (7) on the inside wall of adapter groove (802), the surface of adapter shaft (803) is located in bearing (7) cover, torsion spring (804) have still been cup jointed on the surface of adapter shaft (803), the one end and the adapter shaft (803) fixed connection of torsion spring (804), the other end and the inside wall fixed connection of adapter groove (802) of torsion spring (804), the top fixed connection of side seat (801) is in the bottom of coupling assembling (9).
2. The assembled inclined support node steel frame structure as claimed in claim 1, wherein the connecting assembly (9) comprises a connecting base (901), the lateral square base (801) is fixed at the bottom of the connecting base (901), more than two supporting beam matching ribs (902) are inserted into the connecting base (901), a partition plate (903) is further arranged between every two adjacent supporting beam matching ribs (902), the partition plate (903) is fixed in the connecting base (901), and the top of each supporting beam matching rib (902) is fixedly connected with the bottom of the cambered surface type steel frame (3).
3. The assembled type inclined supporting node steel frame structure as claimed in claim 2, wherein the bottom of the supporting beam matched rib (902) is fixedly connected with an upper trapezoidal steel plate (904), the bottom of the upper trapezoidal steel plate (904) is fixedly connected with the bottom of the inner side of the connecting seat (901) through a lower trapezoidal steel plate (905), and the lower trapezoidal steel plate (905) is fixedly connected with the upper trapezoidal steel plate (904) through more than two longitudinal matched ribs (906).
4. An assembled diagonal bracing node steel frame structure according to claim 3, wherein the angle of inclination of the trapezoidal slopes on the upper trapezoidal steel plate (904) and the lower trapezoidal steel plate (905) is 45 ° -70 °.
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