CN109853804A - A kind of assembled steel concrete composite floor system applied to steel house - Google Patents
A kind of assembled steel concrete composite floor system applied to steel house Download PDFInfo
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- CN109853804A CN109853804A CN201910117265.2A CN201910117265A CN109853804A CN 109853804 A CN109853804 A CN 109853804A CN 201910117265 A CN201910117265 A CN 201910117265A CN 109853804 A CN109853804 A CN 109853804A
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Abstract
The present invention provides a kind of assembled steel concrete composite floor systems applied to steel house, belong to technical field of buildings, including girder steel；And plate body, it is connect by beam slab connector with girder steel, plate body includes at least two prefabricated boards, two neighboring prefabricated board is connected by the first plate plate connector or the second plate plate connector, the first fashioned iron for connecting with beam slab connector, the first plate plate connector or the second plate plate connector is embedded on the side wall of prefabricated board, the edge of prefabricated board is provided with the connector mounting groove for accommodating beam slab connector, the first plate plate connector or the second plate plate connector and keeping the interconnecting piece of the first fashioned iron and corresponding connector exposed.A kind of assembled steel concrete composite floor system applied to steel house provided by the invention, improves the convenience of construction, and stable structure.
Description
Technical field
The invention belongs to technical field of buildings, are to be related to a kind of assembled applied to steel house more specifically
Steel concrete composite floor system.
Background technique
Currently, the floor system used in steel construction specifically includes that Bars In Poured Concrete Slab, profiled sheet concrete combined board, steel
Muscle truss concrete folding plate body, precast prestressed concrete overlapping plate body etc..Bars In Poured Concrete Slab needs to carry out live formwork, and process is multiple
It is miscellaneous, the speed of application of steel construction can not be matched.Profiled sheet concrete combined board is connected by profiled sheet and girder steel
It connects, and template when as casting concrete, saves process, but because profiled sheet bottom is uneven, generally require to carry out
Furred ceiling processing, increases decoration cost, while the anti-corrosion ability and fire resistance of profiled sheet be not strong.Steel bar girder concrete is folded
Plywood by reinforcing bar stitch in plate at truss, and using profiled sheet as template, it is possible to reduce live reinforcing bar binding work amount, steel
Muscle marshalling improves construction quality, after the completion of concreting, forms plate body, has good overall performance and shock resistance
Can, but equally there is the problem identical as profiled sheet.Precast prestressed concrete overlap plate body using concrete thin plates as counterdie,
After-pouring concrete topping forms a whole, and holistic resistant behavior is intact, but still there are many wet constructions in work progress, apply
Work is not very convenient.
Therefore, it is badly in need of developing convenient, stable structure the floor system of construction.
Summary of the invention
The purpose of the present invention is to provide a kind of assembled steel concrete composite floor systems applied to steel house, it is intended to solve
Lack the technical issues of constructing convenient, stable structure floor system currently on the market.
To achieve the above object, the technical solution adopted by the present invention is that: a kind of assembly applied to steel house is provided
Formula steel concrete composite floor system, comprising: girder steel；And
Plate body is connect by beam slab connector with the girder steel, and the plate body includes at least two prefabricated boards, two neighboring
The prefabricated board is connected by the first plate plate connector or the second plate plate connector, is embedded with and is used on the side wall of the prefabricated board
The first fashioned iron being connect with the beam slab connector, the first plate plate connector or the second plate plate connector, it is described pre-
The edge of making sheet is provided with for accommodating the beam slab connector, the first plate plate connector or the second plate plate connection
Part and the connector mounting groove for keeping the interconnecting piece of first fashioned iron and corresponding connector exposed.
Further, the prefabricated board includes multiple assembled units being sequentially arranged at intervals and for connecting each combination
The reinforcing bar group of unit.
Further, the reinforcing bar group includes being separately positioned on the assembled unit top, lower section and the clamping that cooperates
The first reinforcing bar, the second reinforcing bar of the assembled unit, first reinforcing bar and second reinforcing bar are by being arranged two neighboring
Single branch hoop connection between the assembled unit in gap.
Further, the assembled unit includes heat insulating block and sets up separately in the heat insulating block two sides and cooperate and clamp institute
State two the second fashioned iron of heat insulating block.
Further, the beam slab connector includes that the steel plate at the top of the girder steel is arranged in, is arranged on the steel plate
Angle steel and the anchor pole that is embedded on the prefabricated board, the bottom end of the anchor pole be lower than the bottom end of first fashioned iron, the anchor
The top of bar sequentially passes through first fashioned iron and the angle steel in the connector mounting groove, with setting at the angle
Nut thread connection above steel.
Further, the plate body is equipped at least two, and the two neighboring plate body is by the beam slab connector and together
One girder steel connection, the steel plate are arranged in the gap between the two neighboring plate body, there are two the angle steel is set
And the two sides of the steel plate are located at, two angle steel are connected with each other by third bolt and are located at two neighboring institute
State the top of prefabricated board.
Further, the first plate plate connector includes being welded on the first fashioned iron top and/or bottom and opening
The third fashioned iron of mouth outwardly, and the opening direction of the third fashioned iron is vertical with the opening direction of first fashioned iron, adjacent two
The third fashioned iron on a prefabricated board is bolted by first.
Further, the second plate plate connector includes first connecting portion and/or second connecting portion, first connection
Portion is the third reinforcing bar that both ends are connect with the first fashioned iron on the two neighboring prefabricated board respectively, and the second connecting portion includes
It connects the first sleeve of the first reinforcing bar on the two neighboring prefabricated board and connects the second reinforcing bar on the two neighboring prefabricated board
Second sleeve.
Further, the third reinforcing bar is equipped with two groups and is located at the top and bottom of first fashioned iron, described
It is separately provided for that the second preformed hole of the first connecting portion, the third reinforcing bar are installed at the top and bottom of first fashioned iron
Both ends be respectively arranged with the plug division mating with corresponding second preformed hole.
Further, the second plate plate connector further includes third interconnecting piece, and the third interconnecting piece includes that setting exists
The connecting plate of the prefabricated board bottom and the peg being fixed at the top of the connecting plate, the peg are arranged in the connection
In part mounting groove, the both ends of the connecting plate pass through the second bolt respectively and connect with two prefabricated boards being disposed adjacent.
A kind of beneficial effect of assembled steel concrete composite floor system applied to steel house provided by the invention is: with
The prior art is compared, and a kind of assembled steel concrete composite floor system applied to steel house of the present invention uses plate body and girder steel
Composite structure, plate body are composed using at least two prefabricated boards, and prefabricated board used can be completed to process in the factory, avoid
A large amount of wet construction is carried out at the construction field (site), and connector mounting groove can also shift to an earlier date well cutting in the factory, and scene is only assembled
With pour connector mounting groove, greatly reduce on-site wet operation amount, improve the convenience of construction.
In addition, a kind of assembled steel concrete composite floor system applied to steel house provided by the invention is in the side of prefabricated board
When assembling plate body and girder steel, beam slab connector, the first plate plate connector or the second plate plate are connected for pre-buried first fashioned iron on wall
Part is directly connected to the first fashioned iron, ensure that the stability of two neighboring prefabricated board or prefabricated board and girder steel connection relationship.
Again, the setting of connector mounting groove is so that the interconnecting piece of the first fashioned iron and above-mentioned connector is exposed in prefabricated board
Surface connects each connector and the first fashioned iron convenient for operator；After installing each connector, each connector
Top is lower than the top surface of prefabricated board, and bottom end is higher than the bottom surface of prefabricated board, so that connector mounting groove is after pouring, entire plate
The surfacing of body meets building requirements, while avoiding operator for the wet construction that the levelling progress of plate body is additional, in turn
Ensure a kind of convenience that the assembled steel concrete composite floor system applied to steel house is constructed.
Therefore, a kind of assembled steel concrete composite floor system overall performance applied to steel house provided by the invention is good,
Flat in-plane stiffness is big, can bear well and transmit vertical uniform load q, horizontal earthquake action, wind action etc..
Detailed description of the invention
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to embodiment or description of the prior art
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only of the invention some
Embodiment for those of ordinary skill in the art without creative efforts, can also be attached according to these
Figure obtains other attached drawings.
Fig. 1 is a kind of structure of the assembled steel concrete composite floor system applied to steel house provided in an embodiment of the present invention
Schematic diagram；
Fig. 2 is the sectional structure chart of the line A-A along Fig. 1；
Fig. 3 is the structural schematic diagram of prefabricated board used by the embodiment of the present invention；
Fig. 4 is used the structural schematic diagram of beam slab connector by the embodiment of the present invention；
Fig. 5 is used the structural schematic diagram of the first plate plate connector by the embodiment of the present invention；
Fig. 6 is used the side structure schematic view of the second plate plate connector by the embodiment of the present invention；
Fig. 7 is used the overlooking structure diagram of the second plate plate connector by the embodiment of the present invention.
In figure: 100, girder steel；200, plate body；300, beam slab connector；310, steel plate；320, angle steel；330, anchor pole；340,
Nut；350, third bolt；400, prefabricated board；410, assembled unit；411, heat insulating block；412, the second fashioned iron；420, reinforcing bar group；
421, the first reinforcing bar；422, the second reinforcing bar；423, single branch hoop；430, the first preformed hole；500, the first plate plate connector；510,
Three fashioned iron；520, the first bolt；600, the second plate plate connector；610, first connecting portion；611, third reinforcing bar；612, grafting
Portion；620, second connecting portion；621, first sleeve；622, second sleeve；630, third interconnecting piece；631, connecting plate；632, bolt
Nail；633, the second bolt；700, the first fashioned iron；800, connector mounting groove.
Specific embodiment
In order to which technical problems, technical solutions and advantages to be solved are more clearly understood, tie below
Accompanying drawings and embodiments are closed, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only
To explain the present invention, it is not intended to limit the present invention.
Also referring to Fig. 1 and Fig. 2, now to a kind of assembled applied to steel house provided in an embodiment of the present invention
Steel concrete composite floor system is illustrated.A kind of assembled steel concrete composite floor system applied to steel house, including girder steel
100；And plate body 200, it being connect by beam slab connector 300 with girder steel 100, plate body 200 includes at least two prefabricated boards 400,
Two neighboring prefabricated board 400 is connected by the first plate plate connector 500 or the second plate plate connector 600, the side wall of prefabricated board 400
On be embedded with the first type for connecting with beam slab connector 300, the first plate plate connector 500 or the second plate plate connector 600
Steel 700, the edge of prefabricated board 400 are provided with for accommodating beam slab connector 300, the first plate plate connector 500 or the second plate
Plate connector 600 and the connector mounting groove 800 for keeping the first fashioned iron 700 exposed with the interconnecting piece of corresponding connector.
Prefabricated board 400 is first produced in the factory, when needing to build a house, by prefabricated board 400, girder steel 100, beam slab connector
300, the first plate plate connector 500 and the second plate plate connector 600 are transported to construction ground, according to corresponding building requirements, determine structure
Number needed for prefabricated board 400 at plate body 200, needed for being connect according to each prefabricated board 400 with girder steel 100 or another prefabricated board 400
Beam slab connector 300, the installation site of the first plate plate connector 500 or the second plate plate connector 600 and the ruler of each connector
Very little size cuts connector mounting groove 800 in the edge of prefabricated board 400, passes through the first plate plate connector 500 or the second later
Plate plate connector 600 connects be disposed adjacent two prefabricated boards 400, after plate body 200 assembles, then passes through beam slab connection
Part 300 connects plate body 200 and girder steel 100, and after assembling, the above-mentioned connector mounting groove 800 being cut into is passed through
Casting concrete fills up complete.
A kind of assembled steel concrete composite floor system applied to steel house provided in an embodiment of the present invention, with the prior art
It compares, using the composite structure of plate body 200 and girder steel 100, plate body 200 is composed using at least two prefabricated boards 400, institute
Prefabricated board 400 can be completed to process in the factory, avoid and carry out a large amount of wet construction at the construction field (site), connector mounting groove
800 can also shift to an earlier date well cutting in the factory, and scene is only assembled and poured connector mounting groove 800, greatly reduces
On-site wet operation amount improves the convenience of construction.In addition, the present embodiment pre-buried first type on the side wall of prefabricated board 400
When assembling plate body 200 and girder steel 100, beam slab connector 300, the first plate plate connector 500 or the second plate plate are connected for steel 700
Part 600 is directly connected to the first fashioned iron 700, ensure that two neighboring prefabricated board 400 or prefabricated board 400 connect pass with girder steel 100
The stability of system.Again, the setting of connector mounting groove 800 is so that the interconnecting piece of the first fashioned iron 700 and above-mentioned connector is exposed
On the surface of prefabricated board 400, each connector and the first fashioned iron 700 are connected convenient for operator.
After each connector installs, the top of each connector is lower than the top surface of prefabricated board 400, and bottom end is higher than prefabricated board 400
Bottom surface so that connector mounting groove 800, after pouring, the surfacing of entire plate body 200 meets building requirements, together
When avoid operator to carry out additional wet construction for plate body 200 is levelling, and then ensure and a kind of be applied to steel construction room
The convenience of the assembled steel concrete composite floor system construction in room.
Therefore, a kind of assembled steel concrete composite floor system globality applied to steel house provided in an embodiment of the present invention
Can be good, flat in-plane stiffness is big, can bear well and transmit vertical uniform load q, horizontal earthquake action, wind action etc..
U-shaped light gauge cold-formed steel shape, the c-type light gauge cold-formed steel shape of opening outwardly can be used in the first fashioned iron 700 in the present embodiment
Or channel steel.The shape of connector mounting groove 800 and position are cut according to the size and installation site of each connector.
As a kind of a kind of specific reality of the assembled steel concrete composite floor system applied to steel house provided by the invention
Mode is applied, Fig. 3 to Fig. 6 is please referred to, prefabricated board 400 is each including multiple assembled units 410 being sequentially arranged at intervals and for connecting
The reinforcing bar group 420 of assembled unit 410.
When making prefabricated board 400, first according to the specification of prefabricated board 400,410 numbers of assembled unit needed for determining and reinforcing bar group
Number of steel bars needed for 420 puts the position of assembled unit 410 later according to design requirement, and is consolidated by reinforcing bar group 420
It is fixed, the skeleton of prefabricated board is made, the first fashioned iron 700 is placed into the side of prefabricated framework later and abuts prefabricated framework,
Finally in reinforcing bar group 420, assembled unit 410 and the outer casting concrete of the first fashioned iron 700, prefabricated board 400 is made.
The form that prefabricated board 400 is combined using assembled unit 410 and reinforcing bar group 420, it is ensured that prefabricated board 400 is stronger
Support strength.
As a kind of a kind of specific reality of the assembled steel concrete composite floor system applied to steel house provided by the invention
Mode is applied, the first fashioned iron 700 can weld together with reinforcing bar group 420, it can also be connected by concrete and prefabricated board 400,
When the first fashioned iron 700 is welded with reinforcing bar group 420, superstructure overall structure stability is higher.
As a kind of a kind of specific reality of the assembled steel concrete composite floor system applied to steel house provided by the invention
Mode is applied, Fig. 3 to Fig. 7 is please referred to, reinforcing bar group 420 includes being separately positioned on 410 top of assembled unit, lower section and the folder that cooperates
The first reinforcing bar 421, the second reinforcing bar 422 of assembled unit 410 are held, the first reinforcing bar 421 and the second reinforcing bar 422 are by being arranged adjacent
Single branch hoop 423 connection between two assembled units 410 in gap.
The setting of single branch hoop 423 realizes the tension of the first reinforcing bar 421 and the second reinforcing bar 422, realizes assembled unit 410
Fixation, single branch hoop 423 is arranged between two neighboring assembled unit 410, it is ensured that each assembled unit 410 can be by reinforcing bar
Group 420, which is stablized, fixes, and then ensures the integrally-built stability of prefabricated board 400.
As a kind of a kind of specific reality of the assembled steel concrete composite floor system applied to steel house provided by the invention
Mode is applied, the top of the first fashioned iron 700 and the first reinforcing bar 421 weld, and bottom and the second reinforcing bar 422 weld, so that prefabricated board 400
Interior reinforcing bar group 420 and the first fashioned iron 700 constitute a stable steelwork, and assembled unit 410 is then uniformly filled in steelwork
It is interior, it ensure that a kind of integrally-built stability of assembled steel concrete composite floor system applied to steel house.
As a kind of a kind of specific reality of the assembled steel concrete composite floor system applied to steel house provided by the invention
Mode is applied, Fig. 3 to Fig. 6 is please referred to, assembled unit 410 includes heat insulating block 411 and sets up separately in 411 two sides of heat insulating block and cooperate
Clamp two the second fashioned iron 412 of heat insulating block 411.
The form that assembled unit 410 is combined using heat insulating block 411 with the second fashioned iron 412, improves the guarantor of floor system
Temperature, sound insulation function.
The U that opening is oppositely arranged can be respectively adopted in two the second fashioned iron 412 in the present embodiment in each assembled unit 410
Type light gauge cold-formed steel shape, c-type light gauge cold-formed steel shape or channel steel.Existing thermal insulation material in the market can be used in heat insulating block 411, such as steeps
Foam class thermal insulation material.
As a kind of a kind of specific reality of the assembled steel concrete composite floor system applied to steel house provided by the invention
Mode is applied, please refers to Fig. 3 to Fig. 6, the axis of the axis of the first reinforcing bar 421 and the second reinforcing bar 422 is parallel, the second fashioned iron 412
Length direction is vertical with the axis of the first reinforcing bar 421.
As a kind of a kind of specific reality of the assembled steel concrete composite floor system applied to steel house provided by the invention
Mode is applied, please refers to Fig. 3 and Fig. 4, is separately provided on the web of the first fashioned iron 700 and on the web of the second fashioned iron 412
The first preformed hole 430 that the inner cavity of prefabricated board 400 is connected to outside.
When the setting of first preformed hole 430 is so that pour prefabricated board 400, concrete can pass through on the first fashioned iron 700
One preformed hole 430 enters in the gap between the first fashioned iron 700 and assembled unit 410, can also pass through on the second fashioned iron 412 first
Preformed hole 430 enters in the inner cavity of assembled unit 410, and then effectively reduces 400 void occupancy volume of prefabricated board, it is ensured that pre-
The integrally-built stability of making sheet 400.
As a kind of a kind of specific reality of the assembled steel concrete composite floor system applied to steel house provided by the invention
Mode is applied, referring to Fig. 3, beam slab connector 300 includes the steel plate 310 that 100 top of girder steel is arranged in, is arranged on steel plate 310
Angle steel 320 and the anchor pole 330 that is embedded on prefabricated board 400, the bottom end of anchor pole 330 be lower than the bottom end of the first fashioned iron 700, anchor pole
330 top sequentially passes through the first fashioned iron 700 and the angle steel 320 in connector mounting groove 800, with setting in angle steel 320
The nut 340 of top is threadedly coupled.
Girder steel 100 is assembled and when plate body 200, first according to the installation site of beam slab connector 300 and beam slab connector 300
Size cuts the connector mounting groove 800 for installing the beam slab connector 300.When cutting the connector mounting groove 800, if
Depth for installing the connector mounting groove 800 of beam slab connector 300 is greater than the top of the first fashioned iron 700 apart from prefabricated board
When spacing between 400 tops, the first fashioned iron 700 can be cut off a part.In addition, also to guarantee the complete of anchor pole 330 when cutting
Whole property, so that anchor pole 330 and the interconnecting piece of angle steel 320 expose.When installation, steel plate 310 is first vertically installed at girder steel 100
Top, then be set on anchor pole 330 in a side plate of angle steel 320, nut 340 is tightened later, so that angle steel 320 is set in anchor
Side plate on bar 330 is matched for clamping tightly by the nubbin of the first fashioned iron 700 and the nut 340 being set on anchor pole 330, by angle steel
320 another side plate is fixedly connected with steel plate 310, and plate body 200 connect completion with girder steel 100.
Using fill plate of the steel plate 310 on 100 top of girder steel as angle steel 320 is welded on, connection is improved, the changing of the relative positions is avoided.Anchor
Bar 330 is embedded in prefabricated board 400, has not only realized the close connection of anchor pole 330 Yu concrete, but make embedded anchor bar 330 with
Angle steel 320 connects more compact, finally beam slab is connected firmly, stress performance is good.
As a kind of a kind of specific reality of the assembled steel concrete composite floor system applied to steel house provided by the invention
Apply mode, referring to Fig. 4, plate body 200 be equipped at least two, two neighboring plate body 200 by beam slab connector 300 with it is same
Girder steel 100 connects, and steel plate 310 is arranged in the gap between two neighboring plate body 200, and angle steel 320 sets there are two and distinguishes position
In the two sides of steel plate 310, two angle steel 320 are connected with each other by third bolt 350 and are located at two neighboring prefabricated board 400
Top.
This setting so that two adjacent plate bodys 200 can by a beam slab connector 300 and the same girder steel 100 into
Row connection, while also achieving the interconnection of two neighboring plate body 200, effectively reduces a kind of applied to steel house
The number of required beam slab connector 300 and girder steel 100 in assembled steel concrete composite floor system, improve integrally-built compactedness and
Stability.
As a kind of a kind of specific reality of the assembled steel concrete composite floor system applied to steel house provided by the invention
Mode is applied, referring to Fig. 5, the first plate plate connector 500 includes being welded on 700 top of the first fashioned iron and/or bottom and being open
Third fashioned iron 510 outwardly, and the opening direction of third fashioned iron 510 is vertical with the opening direction of the first fashioned iron 700, it is two neighboring
Third fashioned iron 510 on prefabricated board 400 is connected by the first bolt 520.
The setting of third fashioned iron 510 further increases the stability of 400 marginal texture of prefabricated board, two neighboring prefabricated board
Third fashioned iron 510 on 400 is connected by the first bolt 520, and simple structure, operation is easy, convenient for construction.
Third fashioned iron 510 is embedded in prefabricated board 400 in the present embodiment, and third fashioned iron 510 and the first fashioned iron 700 are adopted respectively
With U-shaped light gauge cold-formed steel shape, wherein the wing plate of the web of third fashioned iron 510 and the first fashioned iron 700 is welded, third fashioned iron 510
Wing plate and reinforcing bar group 420 are welded, and 400 plate stitch stress of prefabricated board is transmitted in prefabricated board 400 along third fashioned iron 510 and is divided
Peripheral first fashioned iron 700 in the reinforcing bar group 420 and prefabricated board 400 of cloth, force path is clear, and behavior of members under loading is good, mentions
The overall performance of high plate, anti-seismic performance.
As a kind of a kind of specific reality of the assembled steel concrete composite floor system applied to steel house provided by the invention
Mode to be applied, Fig. 6 and Fig. 7 is please referred to, the second plate plate connector 600 includes first connecting portion 610 and/or second connecting portion 620, the
The third reinforcing bar 611 that one interconnecting piece 610 is connect with the first fashioned iron 700 on two neighboring prefabricated board 400 respectively for both ends, second
Interconnecting piece 620 includes connecting the first sleeve 621 of the first reinforcing bar 421 on two neighboring prefabricated board 400 and connecting two neighboring pre-
The second sleeve 622 of second reinforcing bar 422 in making sheet 400.
When assembling, first the first fashioned iron 700 on two neighboring prefabricated board 400 is connected by first connecting portion 610,
The reinforcing bar group 420 on two prefabricated boards 400 is connected by second connecting portion 620 again later.First connecting portion 610 is set
Setting realizes being stably connected with for the first fashioned iron 700 in two neighboring prefabricated board 400.The setting of second connecting portion 620 is by adjacent two
Reinforcing bar group 420 in a prefabricated board 400 is stably connected with together, so that the stress of two 400 seam crossings of prefabricated board can pass through
Two interconnecting pieces 620 pass to the reinforcing bar group 420 being distributed in prefabricated board 400, realize the horizontal transmitting of the stress, transmission force property
Good, stress performance is good.
Third reinforcing bar 611 can be attached with modes such as 700 welding of the first fashioned iron, grafting in the present embodiment.
As a kind of a kind of specific reality of the assembled steel concrete composite floor system applied to steel house provided by the invention
Mode to be applied, Fig. 6 and Fig. 7 is please referred to, third reinforcing bar 611 is equipped with two groups and is located at the top and bottom of the first fashioned iron 700, the
The top and bottom of one fashioned iron 700 are separately provided for the second preformed hole of installation first connecting portion 610, third reinforcing bar 611
Both ends be respectively arranged with the plug division 612 mating with corresponding second preformed hole.
The structure type that first connecting portion 610 is combined using third reinforcing bar 611 with plug division 612, with the second preformed hole
It matches, realizes the grafting of first connecting portion 610 and the first fashioned iron 700, improve the convenience of installation.
Third reinforcing bar 611 is an integral molding structure with plug division 612 in the present embodiment, it is ensured that 610 knot of first connecting portion
Structure stabilization and longer service life.
As a kind of a kind of specific reality of the assembled steel concrete composite floor system applied to steel house provided by the invention
Mode is applied, please refers to Fig. 6 and Fig. 7, the second plate plate connector 600 further includes third interconnecting piece 630, and third interconnecting piece 630 includes
The connecting plate 631 of 400 bottom of prefabricated board is set and is fixed at the peg 632 at 631 top of connecting plate, peg 632 is arranged
In connector mounting groove 800, the both ends of connecting plate 631 pass through the second bolt 633 and two prefabricated boards being disposed adjacent respectively
400 connections.
When third interconnecting piece 630 is installed, the position of connecting plate 631 is first adjusted, peg 632 is placed on connector mounting groove
In 800, the both ends of connecting plate 631 and two neighboring prefabricated board 400 are overlapped, and the both ends of connecting plate 631 are passed through the second spiral shell later
Bolt 633 is connected with prefabricated board 400, subsequent casting concrete, so that two pieces of prefabricated boards 400 form an entirety.
The setting of third interconnecting piece 610 further increases the stability of two neighboring prefabricated board 400, wherein peg 632
Setting increase the contact area after concrete casting with the second plate plate connector 600, and then effectively increase the second plate plate
The stability of connector 600 and prefabricated board 400 and concrete connection relationship further improves plate body 200 and entire superstructure body
The stability of architecture.
When installation, any one of first connecting portion 610, second connecting portion 620 and third interconnecting piece 630 can be used, appoint
Two kinds of interconnecting pieces by two neighboring prefabricated board 400 connect or the present embodiment provided by interconnecting piece and other connection structures
The form combined can also be connected two neighboring prefabricated board 400 by three kinds of interconnecting pieces, be connected using three kinds of interconnecting pieces
When, the connection relationship of two neighboring prefabricated board 400 is the most stable.
Connector mounting groove 800 in the present embodiment for installing the second plate plate connector 600 is through slot up and down,
In this way after casting concrete, concrete can be directly Nian Jie with connecting plate 631 and peg 632, further improves the second plate plate company
The stability of fitting 600 and concrete connection relationship, and then ensure the integrally-built stability of composite floor system.Peg 632 can
By being fixedly connected with connecting plate 631 in a manner of welding, be integrally formed etc..
As a kind of a kind of specific reality of the assembled steel concrete composite floor system applied to steel house provided by the invention
Mode is applied, is connect referring to Fig. 6, third reinforcing bar 611 is vertical with plug division 612, is inserted into the second preformed hole convenient for plug division 612.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (10)
1. a kind of assembled steel concrete composite floor system applied to steel house characterized by comprising
Girder steel；And
Plate body is connect by beam slab connector with the girder steel, and the plate body includes at least two prefabricated boards, two neighboring described
Prefabricated board is connected by the first plate plate connector or the second plate plate connector, be embedded on the side wall of the prefabricated board for institute
State the first fashioned iron of beam slab connector, the first plate plate connector or the second plate plate connector connection, the prefabricated board
Edge be provided with for accommodating the beam slab connector, the first plate plate connector or the second plate plate connector simultaneously
The connector mounting groove for keeping the interconnecting piece of first fashioned iron and corresponding connector exposed.
2. a kind of assembled steel concrete composite floor system applied to steel house as described in claim 1, it is characterised in that: institute
Stating prefabricated board includes multiple assembled units being sequentially arranged at intervals and the reinforcing bar group for connecting each assembled unit.
3. a kind of assembled steel concrete composite floor system applied to steel house as claimed in claim 2, it is characterised in that: institute
Stating reinforcing bar group includes being separately positioned on above the assembled unit, lower section and cooperating and clamp the first steel of the assembled unit
Muscle, the second reinforcing bar, first reinforcing bar and second reinforcing bar are by being arranged between the two neighboring assembled unit gap
Interior single branch hoop connection.
4. a kind of assembled steel concrete composite floor system applied to steel house as claimed in claim 3, it is characterised in that: institute
Assembled unit is stated to include heat insulating block and set up separately in the heat insulating block two sides and cooperate and clamp two second of the heat insulating block
Fashioned iron.
5. a kind of assembled steel concrete composite floor system applied to steel house as described in claim 1, it is characterised in that: institute
Stating beam slab connector includes that the steel plate at the top of the girder steel, the angle steel being arranged on the steel plate is arranged in and is embedded in described pre-
Anchor pole in making sheet, the bottom end of the anchor pole are lower than the bottom end of first fashioned iron, and the top of the anchor pole sequentially passes through described
First fashioned iron and the angle steel in the connector mounting groove connect with the nut thread being arranged in above the angle steel
It connects.
6. a kind of assembled steel concrete composite floor system applied to steel house as claimed in claim 5, it is characterised in that: institute
Plate body is stated equipped at least two, the two neighboring plate body is connect by the beam slab connector with the same girder steel, institute
It states in the gap that steel plate is arranged between the two neighboring plate body, the angle steel sets there are two and is located at the steel plate
Two sides, two angle steel are connected with each other by third bolt and are located at the top of the two neighboring prefabricated board.
7. a kind of assembled steel concrete composite floor system applied to steel house as claimed in any one of claims 1 to 6, special
Sign is: the first plate plate connector include be welded at the top of first fashioned iron and/or on bottom and opening outwardly the
Three fashioned iron, and the opening direction of the third fashioned iron is vertical with the opening direction of first fashioned iron, it is two neighboring described prefabricated
The third fashioned iron on plate is bolted by first.
8. a kind of assembled steel concrete composite floor system applied to steel house as described in claim 3 or 4, feature exist
In: the second plate plate connector include first connecting portion and/or second connecting portion, the first connecting portion be both ends respectively with
The third reinforcing bar of the first fashioned iron connection on the two neighboring prefabricated board, the second connecting portion include connecting two neighboring institute
State the first sleeve of first reinforcing bar and second of second reinforcing bar on the two neighboring prefabricated board of connection on prefabricated board
Sleeve.
9. a kind of assembled steel concrete composite floor system applied to steel house as claimed in claim 8, it is characterised in that: institute
Third reinforcing bar is stated equipped with two groups and is located at the top and bottom of first fashioned iron, the top and bottom of first fashioned iron
Be separately provided for installing the second preformed hole of the first connecting portion, the both ends of the third reinforcing bar be respectively arranged with it is right
The plug division for answering second preformed hole mating.
10. a kind of assembled steel concrete composite floor system applied to steel house as claimed in claim 8, it is characterised in that:
The second plate plate connector further includes third interconnecting piece, and the third interconnecting piece includes the company that the prefabricated board bottom is arranged in
Fishplate bar and the peg being fixed at the top of the connecting plate, the peg are arranged in the connector mounting groove, the company
The both ends of fishplate bar pass through the second bolt respectively and connect with two prefabricated boards being disposed adjacent.
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| CN201910117265.2A CN109853804B (en) | 2019-02-15 | 2019-02-15 | Assembled steel concrete composite floor applied to steel structure house |
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| CN201910117265.2A CN109853804B (en) | 2019-02-15 | 2019-02-15 | Assembled steel concrete composite floor applied to steel structure house |
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| CN109853804A true CN109853804A (en) | 2019-06-07 |
| CN109853804B CN109853804B (en) | 2020-09-15 |
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| CN113047111A (en) * | 2021-05-08 | 2021-06-29 | 中铁北京工程局集团有限公司 | Airport runway angle steel assembled type pavement panel structure |
| CN114482374A (en) * | 2022-04-15 | 2022-05-13 | 中冶建筑研究总院有限公司 | Integrally-assembled steel-concrete composite beam connecting joint |
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| CN109853804B (en) | 2020-09-15 |
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