CN206562668U - A kind of fabricated building structure - Google Patents
A kind of fabricated building structure Download PDFInfo
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- CN206562668U CN206562668U CN201720197017.XU CN201720197017U CN206562668U CN 206562668 U CN206562668 U CN 206562668U CN 201720197017 U CN201720197017 U CN 201720197017U CN 206562668 U CN206562668 U CN 206562668U
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Abstract
The utility model is related to a kind of fabricated building structure, including beam-column node structure, prefabricated node floor, precast floor slab；One end of prefabricated node floor is connected on a beam-column node structure, the other end is connected on another adjacent beam-column node structure, the head and the tail two ends of precast floor slab are connected on prefabricated node floor, and the side of precast floor slab is connected on the side of prefabricated node floor or on the side of contiguous prefabricated floor；First connector is arranged on one end of the first intermediate, and the first insert is arranged on the other end of the first intermediate, and the second connector is arranged on one end of the second intermediate, and the second insert is arranged on the other end of the second intermediate；First connector is included in steel column and the first bloom, the steel column room that multiple second bloom formation are engaged with steel column, steel column insertion steel column room, and the first bloom and the second bloom that mutually against are bolted.The utility model can bear larger load, belong to the construction field in house.
Description
Technical field
The utility model is related to the construction field in house, more particularly to a kind of fabricated building structure.
Background technology
Data has shown that China turns into annual building amount maximum in the world since reform and opening-up, consumes whole world cement steel
At most, the maximum country of building waste amount is produced, building life averagely only has 25~30 years short；In addition, also wide in China
Wealthy grass roots, based on tradition, will bear huge financial burden to build new house, now, previous generation people per a generation
Expending the old room of huge construction turns into discarded object, without any value, and so on, not only causes grass roots house life cycle
Shorter, environmental resource pressure is big, and causes very big economic pressures to resident.Current China town and country construction pattern is extensive, the energy
Resource consumption is high, utilization ratio is low, and the light efficiency of weight-normality mould, the light quality of weight outward appearance, reconstruction set light management, and building service life is far low
In design life etc.；Conscientiously to promote town and country construction to go on green, circulation, the scientific development track of low-carbon, promote economical
Social overall, concerted and sustainable development.
Achievement based on present material science and interconnection technique, realization " can fill and tear open entirely " the interconnection technique bar of building structure entirely
Part has been provided with, relevant scholar be also considered as " involvement connects " be prefabricated assembled concrete structure give priority to and study from now on one
Individual aspect, " involvement connects " achievement in research is relatively fewer, is connected more particularly to " full dress is torn open entirely " prefabricated assembled concrete node
Mode is just less, and also substantial amounts of problem values must go to probe into.Someone describes that prefabricated concrete structure " is built a house as playing with building blocks
Son, puts up a house as making automobile ", actual feelings situation is that current concerns are paid close attention to " taking " for follow-up " tear open and replace "
Seldom.
Construction complexity, the constructional difficulties of current almost all of prefabricated assembled concrete Structure Beam-column junction, with this
Meanwhile, node location bearing load is big and complicated so that node turns into the weak link of whole framework prefabricated concrete structure.
Currently, why the emphasis of node research and application is cast-in-place engineering method (wet connection), mainly aims at realization " strong node "
Design object, embodies the seismic design of structures basic principle of " strong column and weak beam, the weak component of strong node ".
Utility model content
For technical problem present in prior art, the purpose of this utility model is：A kind of fabricated house is provided
Larger load, house assembling can be born at structure, the simple in construction, bean column node to install.
In order to achieve the above object, the utility model is adopted the following technical scheme that：
A kind of fabricated building structure, including beam-column node structure, prefabricated node floor, precast floor slab；Prefabricated node
One end of floor is connected on a beam-column node structure, and the other end of prefabricated node floor is connected to another adjacent beam column
On node structure, the head and the tail two ends of precast floor slab are connected on prefabricated node floor, and the side of precast floor slab is connected to prefabricated section
On the side of point floor or on the side of contiguous prefabricated floor；Beam-column node structure includes prefabricated node, the first connector, prefabricated
Section, the second connector；First connector include the first connector, the first intermediate and with prefabricated node be integrally formed it is first embedding
Enter body, the second connector include the second connector, the second intermediate and with prefabricated section of the second integrally formed insert；First connects
Junctor is arranged on one end of the first intermediate, and the first insert is arranged on the other end of the first intermediate, and the second connector is set
In one end of the second intermediate, the second insert is arranged on the other end of the second intermediate；First connector includes steel column and edge
Equally distributed multiple first blooms in circumference side of steel column, the second connector includes circumferentially equally distributed many
In individual second bloom, the steel column room that multiple second bloom formation are engaged with steel column, steel column insertion steel column room, mutually against
The first bloom and the second bloom be bolted.
It is further：First bloom includes the first steel plate interfixed and first and protrudes steel plate, the one of the first steel plate
Side is fixed on steel column, and the opposite side of the first steel plate intersects vertically with the first protrusion steel plate；
Second bloom includes the second steel plate for interfixing and second protrudes steel plate, and second protrudes steel plate and the second steel plate
Side intersects vertically；The first steel plate and the second steel plate that mutually against are bolted；
Fabricated building structure also includes strengthening steel plate and side support, and one end of side support is fixed on certain block first
On steel plate, the other end of side support is fixed on the second steel plate adjacent with the steel plate of the block first or the first steel plate；Strengthen steel
Plate is bolted on the end face of the first protrusion steel plate and second and protruded on the end face of steel plate.
First steel plate and the second steel plate are bolted, and realize the first connector and the mutual of the second connector is consolidated
Fixed, connection can be strengthened by strengthening steel plate and side support, the first connector and second is connected that physical efficiency is more firm to be fixed together.
It is further：First intermediate one end extends around extension steel plate, and the first insert is in I-steel shape, the
The side of one insert is provided with multiple steel nails, and the end face of the first intermediate is provided with multiple steel nails and Duo Gen steel bar stresses, the
The steel nail on steel nail and the first intermediate end face on one insertion body side surface is mutually perpendicular to；First intermediate and the second intermediate have
There is identical structure, the first insert and the second insert have identical structure.Extension steel plate can make a part of mixed mud position
In in the first intermediate so that what concrete (prefabricated node or prefabricated section) and the first intermediate were consolidated is fixed together, and pours
Before, steel bar stress and steel nail and the first intermediate are fixed, and steel bar stress and steel nail are then mutually solid with mixed mud from different directions
It is fixed so that the steadiness and intensity of total are further strengthened.
It is further：Prefabricated node includes pouring shaping and is mutually perpendicular to intersecting prefabricated node post and prefabricated node
Beam, prefabricated section is prefabricated post or precast beam, and prefabricated node is poured with the first connector formed by integrally casting, and prefabricated section is connected with second
Head formed by integrally casting is poured.The mode poured is so that the bonding strength between mixed mud and connector is more preferable.
It is further：Being provided between first intermediate and the second intermediate is used to protect the first connector and the second connection
The outer protective cover of head.Outer protective cover has attractive in appearance and the first connector of protection and the second connector effect.
It is further：What precast floor slab and prefabricated node floor were integrally formed including supporting steel frame and with supporting steel frame
Steel nail and steel bar stress are provided with mixed mud plate, supporting steel frame, the side wall of supporting steel frame surrounding is provided with the prominent plate of connection；Prefabricated node
The upper end of beam is provided with prefabricated node beam slab, and the side wall of prefabricated node beam slab is provided with the prominent plate of connection, the connection of prefabricated node beam slab
The connection of prominent plate and prefabricated node floor plate of dashing forward is fixed together by contiguous block, and the connection of prefabricated node floor is dashed forward plate and prefabricated
The prominent plate of the connection of floor is bolted on together, and the prominent plate of connection of two blocks of adjacent precast floor slabs is bolted on one
Rise.
It is further：Damper is installed, damper includes outer arc plate, inner arc plate, outer panel, inner side at prefabricated node
Plate, viscous-elastic material layer, runner assembly, shearing steel plate, the first connecting plate, the second connecting plate, sliding shaft；First connecting plate and
Second connecting plate is fixed on prefabricated node；One end of outer arc plate is mutually fixed with the first connecting plate, the other end of outer arc plate and
Space is left between two connecting plates, one end of inner arc plate is mutually fixed with the second connecting plate, the other end of inner arc plate and the first connection
Space is left between plate；Outer panel is fixed on the side end face of outer arc plate, and space is left between outer panel and the second connecting plate, interior
Side plate is fixed on the side end face of inner arc plate, and space is left between interior plate and the first connecting plate；Outer panel and interior plate separation
The both sides of outer arc plate；Runner assembly includes rotary shaft, junction steel plate, polylith and rotates steel plate；Rotary shaft is arranged on outer arc plate, even
The one end for connecing steel plate connects with rotary shaft, and polylith rotates the other end that steel plate is arranged on junction steel plate；Sliding shaft is pivotally
On inner arc plate, sliding shaft is passed through with respect to the junction steel plate that sliding shaft is slided；Set between two viscous-elastic material layers
There are rotation steel plate or shearing steel plate, shearing steel plate is mutually fixed with the second connecting plate.
It is further：Outer panel is mutually fixed with a viscous-elastic material layer, interior plate and another viscous-elastic material layer
It is mutually fixed；Outer panel and interior plate can deform upon corresponding viscous-elastic material layer, reach more preferable damping effect；Outer arc plate
The first rotation slot is provided with, rotary shaft is placed in the first rotation slot；It is simple in construction, the weight of runner assembly can be carried, is whole
Damper plays the essential condition of damping effect；Inner arc plate is provided with the second rotation slot, and sliding shaft is pivotally arranged on the
In two rotation slots.Junction steel plate can be made to be rotated around the axis of sliding shaft, while junction steel plate is slided with respect to sliding shaft, most
Damping effect is reached eventually.
It is further：Sliding shaft, which is provided with, is used for the through hole that junction steel plate is passed through；Junction steel plate drives when swinging
Sliding shaft is rotated relative to inner arc plate, while junction steel plate is slided with respect to sliding shaft.The end of junction steel plate lacks provided with multiple
Mouth groove, polylith rotates steel plate and is embedded on the breach of junction steel plate；The fixed form of junction steel plate and rotation steel plate is simply firm.
Junction steel plate, which is provided with, is used for the middle part breach that shearing steel plate is passed through；When relative displacement occurs for shearing steel plate and runner assembly,
Shearing steel plate can be passed through from the middle part breach of junction steel plate, it is to avoid shearing steel plate touches junction steel plate.
It is further：First connecting plate and the second connecting plate are connected by rotating stand, and rotating stand includes being arranged on
The first bearing on first connecting plate and the second bearing being arranged on the second connecting plate, the second bearing are pivotally arranged on the
On one bearing.In the case where house bean column node is not vertical, the damper can also be applicable.
Generally speaking, the utility model has the following advantages that：
The utility model will be integral prefabricated with beam section, shell of column at beam-to-column joint, and precast beam and prefabricated post are then connected to prefabricated
At node, it can realize that the structural seismic of assembly concrete frame structure " strong column and weak beam, the weak component of strong node " is set from root
Count basic principle, fabricated building structure is simple in construction, can it is first integral prefabricated in factory, construct relatively simple and can bear
Larger load.The anti-seismic performance of prefabricated assembled coagulation structure node can be effectively improved in position of joints additional damping device, is hindered
Buddhist nun's device damping effect substantially, with enlarge-effect, when some relative rotation displacements occur for the first connecting plate and the second connecting plate, leads to
Cross the rotation for rotating steel plate so that rotate steel plate and larger relative displacement occurs for viscous-elastic material layer, so as to reach preferably
Damping effect.The utility model materials are simple, make easy, installation and removal are convenient, Hysteresis Behavior is stable, be easily changed, have
There is important economy and use value, be with a wide range of applications in structural seismic field.
Brief description of the drawings
Fig. 1 is the front view of damper.
Fig. 2 is the stereogram of damper first direction.
Fig. 3 is the stereogram of damper second direction, is not drawn into the beam and column in house.
Fig. 4 is the first connecting plate, the second connecting plate, viscous-elastic material layer, runner assembly, sliding shaft, shearing steel plate dress
The structural representation matched somebody with somebody.
Fig. 5 is the structural representation of outer arc plate, inner arc plate.
Fig. 6 is the structural representation of runner assembly first way.
Fig. 7 is sliding shaft, viscous-elastic material layer, the structural representation of shearing steel plate.
Fig. 8 is the structural representation of the runner assembly second way.
Fig. 9 is prefabricated node, the first connector, the second connector, prefabricated section of structural representation, and prefabricated node is only drawn
A part.
Figure 10 is prefabricated node, steel bar stress, the structural representation of the first connector, and prefabricated node only draws a part.
Figure 11 is the structural representation of the first connector first direction.
Figure 12 is the structural representation of the first connector second direction.
Figure 13 is prefabricated section, steel bar stress, the structural representation of the second connector.
Figure 14 is the structural representation of the second connector first direction.
Figure 15 is the structural representation of the second connector second direction.
Figure 16 is the structural representation of the first connector and the assembling of the second connector.
Figure 17 is the structural representation of the first connector and the assembling of the second connector.
Figure 18 be prefabricated node and the first connector it is integral prefabricated after one of which structure schematic diagram.
Figure 19 be multiple prefabricated nodes, the first connector, the second connector, prefabricated section assemble after a kind of supporter
System.
Figure 20 is prefabricated node and damper assemble after structural representation.
Figure 21 be prefabricated node, prefabricated section, prefabricated node floor, the structural representation of precast floor slab.
Figure 22 be prefabricated node, prefabricated section, prefabricated node floor, precast floor slab assemble after structural representation.
Figure 23 is the structural representation of prefabricated node floor or precast floor slab.
Figure 24 is the structural representation after beam-column node structure, prefabricated node floor, precast floor slab are assembled.
Wherein, 1 be house beam, 2 be house post, 3 be the first connecting plate, 4 be the second connecting plate, 5 be outer arc plate, 6
It is outer panel for inner arc plate, 7,8 be interior plate, and 9 be rotary shaft, and 10 be junction steel plate, and 11 is rotate steel plate, and 12 be viscoelasticity
Material layer, 13 be shearing steel plate, and 14 be the first rotation slot, and 15 be the second rotation slot, and 16 be sliding shaft, and 17 be on sliding shaft
Through hole, 18 be junction steel plate on middle part breach, 19 be prefabricated node, 20 be the first connector, 21 be the second connector, 22
For prefabricated section, 23 be outer protective cover, and 24 be the first insert, and 25 be the first intermediate, and 26 be the first bloom, and 27 be steel column,
28 be steel bar stress, and 29 be steel nail, and 30 be extension steel plate, and 31 be the first protrusion steel plate, and 32 be the first steel plate, and 33 be the second steel
Block, 34 be the second intermediate, and 35 be the second insert, and 36 be steel column room, and 37 be the second steel plate, and 38 protrude steel plate for second,
39 is strengthen steel plate, and 40 be side support, and 41 be damper, and 42 be prefabricated node floor, and 43 be prefabricated node beam slab, and 44 be to connect
Block is connect, 45 be precast floor slab, and 46 be mixed mud plate, and 47 be supporting steel frame, and 48 be the prominent plate of connection.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in more detail.
With reference to shown in Fig. 9 to Figure 24, a kind of fabricated building structure, including beam-column node structure, prefabricated node floor,
Precast floor slab；For the prefabricated node floor of same, one end of prefabricated node floor is connected to a beam-column node structure
On, the other end of prefabricated node floor is connected on another adjacent beam-column node structure, i.e., two adjacent bean column nodes
Structure is linked together by prefabricated node floor.Prefabricated node floor and precast floor slab are substantially rectangle, and rectangular two
Bar short side is head and the tail two ends, and rectangular two long sides are side.The head and the tail two ends of precast floor slab are connected to prefabricated node floor
On, the side of precast floor slab is connected on the side of prefabricated node floor or on the side of contiguous prefabricated floor；That is precast floor slab
Head end be connected on the side of one piece of prefabricated node floor, the tail end of precast floor slab is connected to another piece of prefabricated node floor
On side, the two side ends of precast floor slab are connected on the side of adjacent precast floor slab, if for the prefabricated building in edge
For plate, a side of precast floor slab is connected on the side of adjacent precast floor slab, and another side of precast floor slab connects
On the side for being connected on prefabricated node floor.
Beam-column node structure includes prefabricated node, the first connector, prefabricated section, the second connector；First connector includes
First connector, the first intermediate and the first insert being integrally formed with prefabricated node, the second connector include the second connection
Body, the second intermediate and with prefabricated section of the second integrally formed insert.First connector is arranged on one end of the first intermediate,
First insert is arranged on the two of the other end of the first intermediate, i.e. the first connector and the first insert the first intermediate of separation
End；Second connector is arranged on one end of the second intermediate, and the second insert is arranged on the other end of the second intermediate, i.e., second
The two ends of connector and the second insert the second intermediate of separation.First connector includes steel column and the circumference side along steel column
Equally distributed multiple first blooms, the second connector includes circumferentially equally distributed multiple second blooms, i.e. steel
Behind post insertion steel column room, multiple second blooms can be regarded as to be uniformly distributed along the circumference side of steel column.Multiple second blooms
Formed in the steel column room being engaged with steel column, steel column insertion steel column room, the first bloom and the second bloom that mutually against lead to
Bolt is crossed to fix.First connector, the first intermediate, the first insert are the integrative-structure for the relation of interfixing, the second connection
Body, the second intermediate, the second insert are also the integrative-structure for the relation of interfixing.
First bloom includes the first steel plate interfixed and first protrudes steel plate, and the first steel plate and the first protrusion steel plate are in
L-type structure, the side of the first steel plate is fixed on steel column, and the opposite side of the first steel plate intersects vertically with the first protrusion steel plate.The
Two blooms include the second steel plate interfixed and second protrudes steel plate, and the second steel plate and the second protrusion steel plate are of an L-shaped structure, the
The side of two protrusion steel plates and the second steel plate intersects vertically；The first steel plate and the second steel plate that mutually against are bolted.
The quantity of first bloom has 4, and the quantity of the second bloom has 4.Behind steel column insertion steel column room, one piece of first steel plate and corresponding
Certain steel plate of block second stick together, for the first bloom and the second bloom that mutually recline, first protrudes steel plate and the
The direction of two protrusion steel plates is opposite.
Fabricated building structure also includes strengthening steel plate and side support, the curved structure of side support, side support
One end be bolted on certain steel plate of block first, the other end of side support is bolted on and the steel of the block first
On the second adjacent steel plate of plate or the first steel plate, i.e., the first steel plate mutually reclined and the second steel plate constitute one group of structure that reclines,
The first steel plate and the second steel plate then mutually reclined in the utility model constitutes four groups of structures that recline, and one end of side support is consolidated
On the first steel plate for being scheduled on a certain group of structure that reclines, the other end of side support is fixed on another set and reclined the first steel of structure
On plate or the second steel plate.For the first bloom and the second bloom that mutually recline, first, which protrudes steel plate and second, protrudes steel plate
It is in contact, strengthens steel plate and be bolted on the end face of the end face of the first protrusion steel plate and the second protrusion steel plate.
First intermediate one end extends around extension steel plate, and the first insert is in I-steel shape, the first insert
Side is provided with multiple steel nails, and the end face of the first intermediate is provided with multiple steel nails and Duo Gen steel bar stresses, multiple steel nails and many
Root steel bar stress is parallel to each other, and the steel nail on steel nail and the first intermediate end face on the first insertion body side surface is mutually perpendicular to；The
One insert, steel bar stress, steel nail are in same one end of the first intermediate.First intermediate and the second intermediate have identical knot
What structure, the first insert and the second insert had identical structure, i.e. second intermediate one end extends around extension steel plate,
Second insert is in I-steel shape, and the side of the second insert is provided with multiple steel nails, and the end face of the second intermediate is provided with more
Individual steel nail and Duo Gen steel bar stress, multiple steel nail and Duo Gen steel bar stresses are parallel to each other, second insertion body side surface on steel nail and
Steel nail on second intermediate end face is mutually perpendicular to, and the second insert, steel bar stress, steel nail are in same one end of the second intermediate.
The outer protection for being used for protecting the first connector and the second connector is provided between first intermediate and the second intermediate
Cover.
Prefabricated node includes pouring shaping and is mutually perpendicular to intersecting prefabricated node post and prefabricated node beam, and prefabricated section is pre-
Post or precast beam processed, prefabricated node are poured with the first connector formed by integrally casting, and prefabricated section is poured with the second connector formed by integrally casting
Build；I.e. prefabricated node and the first connector pour shaping in advance in factory, that is, in factory it is first integral prefabricated, one is prefabricated
Node can be accordingly pre-formed with multiple first connectors；Prefabricated post or precast beam are poured in advance with the second connector in factory
Shaping, that is, elder generation is integral prefabricated in factory, and one prefabricated section can be accordingly pre-formed with two the second connectors.Will be whole
After the prefabricated prefabricated node of body and prefabricated section of overlap joint, precast beam or prefabricated post and the second connector are pre-formed, while prefabricated
Node also with the first connector it is pre-formed after, the first connector and the second connector are installed and connected, then may make up one
Support system, as shown in figure 19.
Precast floor slab and prefabricated node floor include supporting steel frame and the mixed mud plate being integrally formed with supporting steel frame, branch
Support and steel nail and steel bar stress are provided with steelframe, concreting is on supporting steel frame so that concrete and supporting steel frame turn into one
Individual entirety, steel nail and steel bar stress have the effect for strengthening connection.The side wall of supporting steel frame surrounding is provided with the prominent plate of connection.Prefabricated section
The upper end of point beam is provided with prefabricated node beam slab, what prefabricated node beam and prefabricated node beam slab were integrally formed, pours.In advance
The side wall of node beam slab processed is provided with the prominent plate of connection, the prominent plate of the connection of the prominent plate of connection and prefabricated node floor of prefabricated node beam slab
It is fixed together by contiguous block, i.e., contiguous block overlays the prominent plate of connection and the connection of prefabricated node floor of prefabricated node beam slab
On prominent plate, then it is bolted on together.The prominent plate of connection of prefabricated node floor and the prominent plate of connection of precast floor slab pass through
It is bolted to together, the prominent plate of connection of two blocks of adjacent precast floor slabs is bolted on together.Prefabricated node floor and
It is integrally formed, pours on precast beam.Precast beam supports prefabricated node floor.Prefabricated node beam slab can also be used
Structure as prefabricated node floor.
As shown in figure 20, a damper can be installed at prefabricated node so that whole support system has the effect of damping
Really, damper is described in detail below：
For sake of convenience, now hereafter described orientation is provided as follows：Hereafter described fore-and-aft direction up and down and Fig. 1
The fore-and-aft direction up and down of projection relation is consistent, and outer panel is in the front of interior plate.
With reference to shown in Fig. 1 to Fig. 7, damper is used at house bean column node, and damper includes outer arc plate, inner arc plate, outer
Side plate, interior plate, viscous-elastic material layer, runner assembly, shearing steel plate, the first connecting plate, the second connecting plate, sliding shaft.Outside
Side plate, interior plate, viscous-elastic material layer, shearing steel plate are all set in vertical direction, viscous-elastic material layer generally in sector, from
Seen in preceding apparent direction, the center of circle of outer arc plate and the center of circle of inner arc plate are on same point.First connecting plate and the second connecting plate are solid
It is scheduled on prefabricated node, even the first connecting plate is fixed at prefabricated node post, then the second connecting plate is fixed on prefabricated node beam
Place；One end (lower end of outer arc plate in Fig. 1) of outer arc plate is mutually fixed with the first connecting plate, the other end (Fig. 1 China and foreign countries of outer arc plate
The upper end of arc plate) space is left between the second connecting plate, outer arc plate is discontiguous with the second connecting plate.One end of inner arc plate
(upper end of inner arc plate in Fig. 1) is mutually fixed with the second connecting plate, the other end (lower end of inner arc plate in Fig. 1) of inner arc plate and first
Space is left between connecting plate, inner arc plate is discontiguous with the first connecting plate.The side end face that outer panel is fixed on outer arc plate is (preceding
End face) on, space is left between outer panel and the second connecting plate, the left side of outer panel is discontiguous with the second connecting plate；It is interior
Side plate is fixed on the side end face of inner arc plate (rear end face), is left between interior plate and the first connecting plate under space, interior plate
Side is discontiguous with the first connecting plate.The both sides of outer panel and interior plate separation outer arc plate, i.e., outer panel is before outer arc plate
End, interior plate is located at the back of outer arc plate, and interior plate also is located at the back of outer panel.Runner assembly includes rotary shaft, connection steel
Plate, polylith rotate steel plate；Junction steel plate and rotation steel plate are integrally formed what is interfixed, and rotary shaft can be with respect to junction steel plate
Rotate, rotary shaft can also mutually be fixed with junction steel plate；The design of runner assembly should be guaranteed that, when outer arc plate rotates, outside
Arc plate can promote junction steel plate to be rotated around the axis of sliding shaft, while junction steel plate is slided with respect to sliding shaft.Rotary shaft
On outer arc plate, one end (upper end of junction steel plate in Fig. 1) of junction steel plate connects with rotary shaft, and polylith rotates steel plate and set
Put the other end (lower end of junction steel plate in Fig. 1) in junction steel plate；Sliding shaft is pivotally arranged on inner arc plate, relatively
The junction steel plate that sliding shaft is slided passes through sliding shaft；Provided with rotation steel plate or shear steel between two viscous-elastic material layers
Plate, shearing steel plate is mutually fixed with the second connecting plate, and outer panel is mutually fixed with viscous-elastic material layer, interior plate and viscous-elastic material layer
It is mutually fixed.Viscous-elastic material layer and rotation steel plate and the first connecting plate and the second connecting plate be discontiguous.
With reference to shown in Fig. 5, outer arc plate is provided with the first rotation slot, and rotary shaft is placed in the first rotation slot.In practice, turn
Moving axis can be rotated relative to outer arc plate, and rotary shaft can also mutually be fixed with outer arc plate.Two axles can also be set on outer arc plate
Hold, two bearing holder (housing, cover)s are mounted in the two ends of rotary shaft.
With reference to shown in Fig. 5, inner arc plate is provided with the second rotation slot, and sliding shaft is pivotally arranged on the second rotation slot
It is interior.Two bearings can be set on inner arc plate, and two bearing holder (housing, cover)s are mounted in the two ends of sliding shaft.
With reference to shown in Fig. 7, sliding shaft, which is provided with, is used for the through hole that junction steel plate is passed through.Junction steel plate is sliding in plate-like
Dynamic rotating shaft is provided with square opening, and junction steel plate passes through the square opening on sliding shaft.Junction steel plate drives slip to turn when swinging
Axle is rotated relative to inner arc plate, while junction steel plate is slided with respect to sliding shaft.
With reference to shown in Fig. 6, the end (lower end of junction steel plate in Fig. 1) of junction steel plate is provided with multiple gap slots, gap slot
Quantity with rotate steel plate quantity it is consistent, polylith rotation steel plate be embedded on the gap slot of junction steel plate.With reference to shown in Fig. 8,
Can also be not provided with gap slot on junction steel plate, junction steel plate and rotate the joint of steel plate using by the way of welding or other
Mode is fixed together.
The middle part breach passed through for shearing steel plate is additionally provided with reference to shown in Fig. 6, on junction steel plate.Shearing steel plate and turn
When relative displacement occurs for dynamic component, shearing steel plate can be passed through from the middle part breach of junction steel plate, it is to avoid shearing steel plate is touched
Junction steel plate.
One shearing steel plate or a rotation steel plate should be set between two viscous-elastic material layers.The utility model
In, viscous-elastic material layer has four, and shearing steel plate, which has one, rotate steel plate two, and a kind of their order of connection is, in the past
Backward, be followed successively by viscous-elastic material layer, rotate steel plate, viscous-elastic material layer, shearing steel plate, viscous-elastic material layer, rotation steel plate,
Viscous-elastic material layer.Viscous-elastic material layer, shearing steel plate, the connected mode rotated between steel plate are that vulcanization is connected, viscoelasticity material
The bed of material and rotation steel plate are not in contact with the first connecting plate and the second connecting plate, the viscous-elastic material layer and outer panel of foremost
Mutually fixed, rearmost viscous-elastic material layer is mutually fixed with interior plate.In actual use, viscous-elastic material layer, shearing steel plate, turn
The quantity of dynamic steel plate should be selected according to actual conditions.
In general, the beam in house is horizontally disposed, the post in house is vertically arranged, i.e. the bean column node in house is
Vertical situation, that is, prefabricated node beam is horizontally disposed, prefabricated node post is vertically arranged, now, the first connecting plate
Level is fixed, and the second connecting plate is fixed vertically.When the beam in house has certain angle of inclination, the first connecting plate and the second connection
Plate can be connected by rotating stand.Rotating stand includes the first bearing being arranged on the first connecting plate and is arranged on the second company
The second bearing on fishplate bar, the second bearing is pivotally arranged on the first bearing；The installation side of first bearing and the second bearing
Formula is similar to the mounting means of axle and bearing, and the first bearing and the second bearing can also be installed using other modes.
Occur in earthquake, when the beam in house and the post in house relatively rotate, for example, when the beam in house is rotated up,
The upward rotation displacement of house beam or rotation trend are rotated up the first connecting plate, and the first connecting plate drives outer arc plate to turn upwards
Dynamic, outer arc plate promotes junction steel plate to be rotated around the axis of sliding shaft, while junction steel plate is slided with respect to sliding shaft, and then
So that rotating the steel plate corner displacement relative with viscous-elastic material layer generation so that shearing steel plate, rotation steel plate and viscoelasticity material
Occur relative corner displacement between bed of material three, viscous-elastic material layer is deformed upon, viscous-elastic material layer rotate steel plate and
Deformed upon between shearing steel plate, so that earthquake energy, reaches the effect of damping.Because outer panel is fixed on the first connection
On plate, and outer panel and the mutually close connection of the viscous-elastic material of foremost layer, therefore, the rotation of the first connecting plate can also drive
Outer panel rotates, so that the viscous-elastic material layer of foremost is deformed upon, can reach more preferable damping effect.
And for example, when the post in house is rotated down, the downward rotation displacement of house post or rotation trend make the second connecting plate
Rotate down, the second connecting plate drives shearing steel plate and inner arc plate to rotate down, inner arc plate promotes junction steel plate to turn around slip
The axis of axle is rotated, while junction steel plate is slided with respect to sliding shaft so that shearing steel plate, rotation steel plate and viscous-elastic material layer
Relative corner displacement occurs between three, viscous-elastic material layer is deformed upon, and viscous-elastic material layer is rotating steel plate and shearing
Deformed upon between steel plate, so that earthquake energy, reaches the effect of damping.Because interior plate is fixed on the second connecting plate
On, and interior plate and rearmost viscous-elastic material layer is mutually closely connected, therefore, and the rotation of the second connecting plate can also drive interior
Side plate rotates, so that rearmost viscous-elastic material layer is deformed upon, can reach more preferable damping effect.
Because outer panel and the second connecting plate leave enough spaces, interior plate and the first connecting plate leave enough skies
Gap, therefore when earthquake occurs, outer panel will not touch the second connecting plate, interior plate will not touch the first connecting plate, keep away
Exempt from damper failure.
The damper has enlarge-effect, when some relative rotation displacements occur for the first connecting plate and the second connecting plate, leads to
Cross the rotation for rotating steel plate so that rotate steel plate and larger relative displacement occurs for viscous-elastic material layer, that is, rotate steel plate and glutinous
Displacement equations between elastomeric layer, so as to reach more preferable damping effect.
Above-described embodiment is the utility model preferably embodiment, but embodiment of the present utility model is not by above-mentioned
The limitation of embodiment, it is other it is any without departing from Spirit Essence of the present utility model with made under principle change, modify, replace
Generation, combination, simplification, should be equivalent substitute mode, are included within protection domain of the present utility model.
Claims (10)
1. a kind of fabricated building structure, it is characterised in that：Including beam-column node structure, prefabricated node floor, precast floor slab；
One end of prefabricated node floor is connected on a beam-column node structure, and the other end of prefabricated node floor is connected to adjacent another
On one beam-column node structure, the head and the tail two ends of precast floor slab are connected on prefabricated node floor, the side connection of precast floor slab
On the side of prefabricated node floor or on the side of contiguous prefabricated floor；Beam-column node structure includes prefabricated node, the first company
Joint, prefabricated section, the second connector；First connector include the first connector, the first intermediate and with the prefabricated bodily form of node one
Into the first insert, the second connector includes the second connector, the second intermediate and embedding with prefabricated section of integrally formed second
Enter body；First connector is arranged on one end of the first intermediate, and the first insert is arranged on the other end of the first intermediate, second
Connector is arranged on one end of the second intermediate, and the second insert is arranged on the other end of the second intermediate；First connector bag
Steel column and equally distributed multiple first blooms in circumference side along steel column are included, the second connector includes circumferentially equal
Multiple second blooms of even distribution, the steel column room that multiple second bloom formation are engaged with steel column, steel column insertion steel column room
Interior, the first bloom and the second bloom that mutually against are bolted.
2. according to a kind of fabricated building structure described in claim 1, it is characterised in that：First bloom includes interfixing
The first steel plate and first protrude steel plate, the side of the first steel plate is fixed on steel column, and the opposite side of the first steel plate is dashed forward with first
Go out steel plate to intersect vertically；
Second bloom includes the second steel plate interfixed and second protrudes steel plate, and second protrudes the side of steel plate and the second steel plate
Intersect vertically；The first steel plate and the second steel plate that mutually against are bolted；
Fabricated building structure also includes strengthening steel plate and side support, and one end of side support is fixed on certain steel plate of block first
On, the other end of side support is fixed on the second steel plate adjacent with the steel plate of the block first or the first steel plate；Strengthen steel plate to lead to
Cross and be bolted on the end face of the end face of the first protrusion steel plate and the second protrusion steel plate.
3. according to a kind of fabricated building structure described in claim 1, it is characterised in that：The surrounding of first intermediate one end
Extend extension steel plate, the first insert is in I-steel shape, and the side of the first insert is provided with multiple steel nails, the first intermediate
End face be provided with multiple steel nails and Duo Gen steel bar stresses, first insertion body side surface on steel nail and the first intermediate end face on
Steel nail is mutually perpendicular to；First intermediate and the second intermediate have identical structure, and the first insert and the second insert have
Identical structure.
4. according to a kind of fabricated building structure described in claim 1, it is characterised in that：Prefabricated node includes pouring shaping
And it is mutually perpendicular to intersecting prefabricated node post and prefabricated node beam, prefabricated section is prefabricated post or precast beam, prefabricated node and the
One connector formed by integrally casting is poured, and prefabricated section pours with the second connector formed by integrally casting.
5. according to a kind of fabricated building structure described in claim 1, it is characterised in that：In the middle of first intermediate and second
The outer protective cover for being used for protecting the first connector and the second connector is provided between body.
6. according to a kind of fabricated building structure described in claim 4, it is characterised in that：Precast floor slab and prefabricated node building
Plate includes being provided with steel nail and steel bar stress in supporting steel frame and the mixed mud plate being integrally formed with supporting steel frame, supporting steel frame,
The side wall of supporting steel frame surrounding is provided with the prominent plate of connection；The upper end of prefabricated node beam is provided with prefabricated node beam slab, prefabricated node beam slab
Side wall provided with the prominent plate of connection, the connection of the prominent plate of connection and prefabricated node floor of prefabricated node beam slab plate of dashing forward passes through contiguous block
It is fixed together, the prominent plate of connection of prefabricated node floor and the prominent plate of connection of precast floor slab are bolted on together, adjacent
Two blocks of precast floor slabs connection dash forward plate be bolted on together.
7. according to a kind of fabricated building structure described in claim 1, it is characterised in that：Damping is installed at prefabricated node
Device, damper includes outer arc plate, inner arc plate, outer panel, interior plate, viscous-elastic material layer, runner assembly, shearing steel plate, first
Connecting plate, the second connecting plate, sliding shaft；First connecting plate and the second connecting plate are fixed on prefabricated node；The one of outer arc plate
End is mutually fixed with the first connecting plate, leaves space between the other end of outer arc plate and the second connecting plate, one end of inner arc plate and the
Two connecting plates are mutually fixed, and space is left between the other end of inner arc plate and the first connecting plate；Outer panel is fixed on the side of outer arc plate
On end face, space is left between outer panel and the second connecting plate, interior plate is fixed on the side end face of inner arc plate, interior plate and
Space is left between one connecting plate；The both sides of outer panel and interior plate separation outer arc plate；Runner assembly includes rotary shaft, connection steel
Plate, polylith rotate steel plate；Rotary shaft is arranged on outer arc plate, and one end of junction steel plate connects with rotary shaft, and polylith rotates steel plate
It is arranged on the other end of junction steel plate；Sliding shaft is pivotally arranged on inner arc plate, the connection slided with respect to sliding shaft
Steel plate passes through sliding shaft；Provided with steel plate or shearing steel plate is rotated between two viscous-elastic material layers, shearing steel plate and second connect
Fishplate bar is mutually fixed.
8. according to a kind of fabricated building structure described in claim 7, it is characterised in that：Outer panel and a viscoelasticity material
The bed of material is mutually fixed, and interior plate is mutually fixed with another viscous-elastic material layer；Outer arc plate is provided with the first rotation slot, and rotary shaft is placed in
In first rotation slot；Inner arc plate is provided with the second rotation slot, and sliding shaft is pivotally arranged in the second rotation slot.
9. according to a kind of fabricated building structure described in claim 7, it is characterised in that：Sliding shaft, which is provided with, to be used to connect
Connect the through hole that steel plate is passed through；The end of junction steel plate is provided with multiple gap slots, and polylith rotates steel plate and is embedded in lacking for junction steel plate
On mouth；Junction steel plate, which is provided with, is used for the middle part breach that shearing steel plate is passed through.
10. according to a kind of fabricated building structure described in claim 7, it is characterised in that：First connecting plate and second connects
Fishplate bar is connected by rotating stand, and rotating stand includes the first bearing being arranged on the first connecting plate and is arranged on the second connection
The second bearing on plate, the second bearing is pivotally arranged on the first bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720197017.XU CN206562668U (en) | 2017-03-02 | 2017-03-02 | A kind of fabricated building structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720197017.XU CN206562668U (en) | 2017-03-02 | 2017-03-02 | A kind of fabricated building structure |
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| Publication Number | Publication Date |
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| CN206562668U true CN206562668U (en) | 2017-10-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720197017.XU Withdrawn - After Issue CN206562668U (en) | 2017-03-02 | 2017-03-02 | A kind of fabricated building structure |
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| CN (1) | CN206562668U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106948480A (en) * | 2017-03-02 | 2017-07-14 | 广州大学 | A kind of beam-column node structure and fabricated house |
| CN107829514A (en) * | 2017-10-18 | 2018-03-23 | 四川动和工程咨询有限公司 | A kind of lotus rhizome beam element being connected with precast floor slab and three-dimensional beam-column unit |
| CN107916721A (en) * | 2017-10-18 | 2018-04-17 | 四川动和工程咨询有限公司 | A kind of lotus rhizome beam element being connected with precast floor slab and three-dimensional beam-column unit |
| CN107916736A (en) * | 2017-10-18 | 2018-04-17 | 四川动和工程咨询有限公司 | A kind of lotus rhizome beam element being connected with precast floor slab and three-dimensional beam-column unit |
| CN108018974A (en) * | 2017-10-18 | 2018-05-11 | 四川动和工程咨询有限公司 | A kind of lotus rhizome beam element being connected with precast floor slab and three-dimensional beam-column unit |
| CN109779015A (en) * | 2019-01-07 | 2019-05-21 | 福建金启点实业有限公司 | A kind of assembling type steel structure integrates green building and its design mounting process |
| CN112049500A (en) * | 2020-08-07 | 2020-12-08 | 北京工业大学 | Multistage damping flat beam-floor system based on solid spiral spring pin connection |
-
2017
- 2017-03-02 CN CN201720197017.XU patent/CN206562668U/en not_active Withdrawn - After Issue
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106948480A (en) * | 2017-03-02 | 2017-07-14 | 广州大学 | A kind of beam-column node structure and fabricated house |
| CN106948480B (en) * | 2017-03-02 | 2023-02-21 | 广州大学 | Beam column node structure and assembled house |
| CN107829514A (en) * | 2017-10-18 | 2018-03-23 | 四川动和工程咨询有限公司 | A kind of lotus rhizome beam element being connected with precast floor slab and three-dimensional beam-column unit |
| CN107916721A (en) * | 2017-10-18 | 2018-04-17 | 四川动和工程咨询有限公司 | A kind of lotus rhizome beam element being connected with precast floor slab and three-dimensional beam-column unit |
| CN107916736A (en) * | 2017-10-18 | 2018-04-17 | 四川动和工程咨询有限公司 | A kind of lotus rhizome beam element being connected with precast floor slab and three-dimensional beam-column unit |
| CN108018974A (en) * | 2017-10-18 | 2018-05-11 | 四川动和工程咨询有限公司 | A kind of lotus rhizome beam element being connected with precast floor slab and three-dimensional beam-column unit |
| CN109779015A (en) * | 2019-01-07 | 2019-05-21 | 福建金启点实业有限公司 | A kind of assembling type steel structure integrates green building and its design mounting process |
| CN112049500A (en) * | 2020-08-07 | 2020-12-08 | 北京工业大学 | Multistage damping flat beam-floor system based on solid spiral spring pin connection |
| CN112049500B (en) * | 2020-08-07 | 2021-08-17 | 北京工业大学 | Multistage damping flat beam-floor system based on solid spiral spring pin connection |
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