CN204098314U - Steel plate combination floor - Google Patents

Steel plate combination floor Download PDF

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Publication number
CN204098314U
CN204098314U CN201420490397.2U CN201420490397U CN204098314U CN 204098314 U CN204098314 U CN 204098314U CN 201420490397 U CN201420490397 U CN 201420490397U CN 204098314 U CN204098314 U CN 204098314U
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China
Prior art keywords
steel plate
floor
steel
connector
bottom support
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CN201420490397.2U
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Chinese (zh)
Inventor
张欣
李景春
梁书新
张妍妍
焦志云
张曦
吕媛
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TIANJIN SANJIAN CONSTRUCTION ENGINEERING Co Ltd
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TIANJIN SANJIAN CONSTRUCTION ENGINEERING Co Ltd
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Abstract

The utility model discloses a kind of steel plate combination floor, the shearing resistance floor arranged by bottom support steel plate and top thereof and the concrete being arranged on the connector in the both end sides of bottom support steel plate left and right and building thickness 50mm ~ 80mm are formed, described bottom support steel plate is made up of the floor of putting more energy into of steel plate and its bottom welding, shearing resistance floor is made up of vertical, horizontal steel plate, and vertical, horizontal steel plate is along bottom support steel plate vertical and horizontal spacing 800mm ~ 1000mm uniform setting respectively; Connector is arranged on girder steel elevation of top position and returns vertically downward on the position line at 50mm ~ 80mm place, and is fixed on girder steel by welding manner; Be positioned at uniform 1 connector in 400mm ~ 700mm place, Zhi Nei interval, angle of angle steel; Described bottom support steel plate and shearing resistance floor, the assembly be assembled into one by welding manner, assembly two ends are fixed by welding in the top of connector.The utility model has simple to operate, the high advantage with shortening construction period of efficiency, and has the beneficial effect increasing between its indoor pure space about 7%.

Description

Steel plate combination floor
Technical field
The utility model relates to a kind of floor, particularly relates to a kind of steel plate combination floor, belongs to civil engineering work technical field of structures.
Background technology
Floor (a floor; A floorslab), be separate supporting member, house vertical direction is divided into some layers by it, and the vertical load such as personnel and furniture and floor deadweight are passed to basis by body of wall, beam or post.Several form such as floor of wood floor, brick arch floor, reinforced concrete floor and steel liner plate load-bearing can be divided into by the material that floor is used.
Composite floor can be described as again floor support plate, bearing plate (calls maximum in industry), floor plates, floor structure and steel board.The form of the profiled sheet adopted in composite floor has opening template, reducing template and template of remaining silent, various template has different specifications, regardless of the profiled sheet of which kind of type, all be laid on girder steel also fixing, then on profiled sheet, peg is welded, concreting again, forms the profiled steel sheet combination floor of various different template.Profiled steel sheet combination floor is one comparatively reasonably floor slab structure form, position residing for its combiner and feature, it has the advantages that to give full play to steel tension and concrete anti-compression performance, and there is the requirement adapting to the rapid construction of main body steel work, firm job platform can be provided at short notice, and multiple floor can be adopted to lay profiled sheet, the cross construction of concreting in lifts and the advantage of saving reinforcing bar and concrete consumption, be thus used widely.
In prior art, the composite floor of steel house, mainly on profiled sheet, cast-in-situ concrete forms profiled steel sheet combination floor, and it is especially widely used in steel-structure factory building, some steel work low-rise buildings and is widely used in Residential structure duplex house.But the profiled steel sheet combination floor of existing duplex house has the following disadvantages:
1), the thickness of floor is 100mm ~ 150mm, and occupy indoor limited usage space, indoor pure space can not meet the requirement of using function preferably.
2) long construction period: by profiled sheet, peg, reinforcing bar, Combined concrete together, required operation is more loaded down with trivial details, time-consuming, can not meet the requirement of on-the-spot duration.
Along with duplex house is widely used in Residential structure, how to design a kind of composite floor of economy, safe and reliable increased indoor pure space, having become the problem that building industry engineers and technicians extremely pay close attention to, is also the problem of construction engineering technician urgently R and D.
Utility model content
The purpose of this utility model is to solve the defect existed in above-mentioned prior art, and a kind of steel plate combination floor is provided, its composition structure is by bottom support steel plate, shearing resistance floor and connector composition, the constructing operation of this composite floor structure is simple, production efficiency is high, and its indoor pure space strengthens, and improves usage space.
For achieving the above object, the technical scheme adopted is the utility model:
A kind of steel plate combination floor, comprise steel plate, girder steel, concrete, it is characterized in that: the shearing resistance floor that its structure is arranged by bottom support steel plate and top thereof and be arranged in the both end sides of bottom support steel plate left and right connector and the concrete of building thickness 50mm ~ 80mm be integrally formed the steel plate combination floor of structure, the concrete surface level of wherein building is consistent with girder steel absolute altitude, described bottom support steel plate, and the structure of shearing resistance floor and connector is as follows respectively:
Described bottom support steel plate, its structure is made up of the floor of putting more energy into of steel plate and its bottom welding, described bottom support steel plate is fixedly welded on connector in horizontal direction, described floor of putting more energy into, to put more energy into floor along the uniform setting of steel plate longitudinal pitch 300mm ~ 600mm, the connected mode of put more energy into floor and steel plate is solder design;
Described shearing resistance floor, its structure is made up of longitudinal steel plate and horizontal steel plate, and longitudinal steel plate and horizontal steel plate are along bottom support steel plate vertical and horizontal spacing 800mm ~ 1000mm uniform setting respectively;
Described connector, its structure is made up of angle steel and floor, and be positioned at uniform 1 connector in 400mm ~ 700mm place, Zhi Nei interval, angle of angle steel, floor and angle steel are solder design.
Described bottom support steel plate and shearing resistance floor, the assembly that both are assembled into one by welding manner, assembly two ends are fixed by welding in the top of connector.
Described connector, what 50mm ~ 80mm place was returned in the design of its setting position vertically downward on girder steel elevation of top position is on horizontal direction position line, and is fixed on girder steel by welding manner, and described is that level is alignd to position line with angle steel top mark is high.
Described angle steel, be section bar equal leg angle or channel-section steel, angle limb length is 50mm ~ 100mm, and thickness is 5mm ~ 10mm, described floor, is the steel plate in dihedral.
Described build after concrete, be 50mm ~ 80mm pea gravel concreten for building thickness on composite floor, it is high consistent with the top mark height of girder steel to build rear concrete top mark.
Described steel plate, its specification is thickness 2mm ~ 8mm, × length L, wherein length, is the usual space distance 20mm between the bottom support steel plate level that the clearance-girder steel between adjacent girder steel and homonymy are installed.
Described floor of putting more energy into, its material is band steel, specification is width 30mm ~ 150mm × thickness 4mm ~ 8mm × length, described length is shaped steel limb width × 2 ~ 20mm × 2 of the clearance-connector between adjacent girder steel, and described 20mm is the usual space distance between the wide level of shaped steel limb of steel plate and connector.
Described horizontal steel plate, its specification is width 30mm ~ 50mm × thickness 4mm ~ 8mm × length, wherein length, is steel plate length-30mm × 2, and described 30mm is the usual space distance between steel plate and shearing resistance floor between level.
Beneficial effect:
Compared with prior art, composite floor of the present utility model has following beneficial effect:, 1, to increase between its indoor pure space about 7%.
2, large from heavy and light, intensity.
3, have the operation of feasibility, simple to operate, efficiency is high, thus shortens construction period, and reduce labor intensity, engineering cost is lower, and economic benefit is higher, is conducive to environmental protection.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the utility model composite floor;
Fig. 2 is the bottom support steel plate structure schematic diagram in Fig. 1;
Fig. 3 is shearing resistance rib structure schematic diagram in Fig. 1;
Fig. 4 is the connecting-piece structure schematic diagram in Fig. 1;
Fig. 5 is the position line schematic diagram marked on girder steel;
Fig. 6 is the setting position schematic diagram of connector;
Fig. 7 is bottom support steel plate and the combined integrated structural representation of shearing resistance floor;
Fig. 8 is the structural representation of the composite floor after building pea gravel concreten.
In Fig. 1: 1 bottom support steel plate; 2 shearing resistance floors; 3 connectors; 4 girder steels; 5 thickness are the pea gravel concreten of 50mm ~ 80mm; S is the clearance between adjacent girder steel.
In Fig. 2: 1 bottom support steel plate; 1-1 steel plate; 1-2 stiffener; L is the length of steel plate; L1 is the length of floor of putting more energy into.
In Fig. 3: 2 shearing resistance floors; The longitudinal floor of 2-1; 2-2 is horizontal ribbed; L2 is the length of horizontal steel plate.
In Fig. 4: 3 connectors; 3-1 angle steel; 3-2 floor.
In Fig. 5: 4 girder steels; 4-1 position line, S is the clearance between adjacent girder steel.
In Fig. 6: 3 connectors; 4 girder steels; 4-1 position line, S is the clearance between adjacent girder steel.
In Fig. 7: 1 bottom support steel plate; 2 shearing resistance floors; 3 connectors; 4 girder steels.
In Fig. 8: 1 bottom support steel plate; 2 shearing resistance floors; 3 connectors; 4 girder steels; 5 thickness are the pea gravel concreten of 50mm ~ 80mm.
Detailed description of the invention
Detailed description of the invention of the present utility model is described in detail below in conjunction with accompanying drawing and preferred embodiment.
Embodiment
A kind of steel plate combination floor, its structure as shown in Figure 1, the shearing resistance floor 2 arranged by bottom support steel plate 1 and top thereof and be arranged in bottom support steel plate about 1 both end sides connector 3 and the concrete 5 of building thickness 50mm ~ 80mm be integrally formed the steel plate combination floor of structure, the surface level of the concrete 5 of wherein building is consistent with girder steel 4 absolute altitude, described bottom support steel plate 1, the structure of shearing resistance floor 2 and connector 3 is as follows respectively:
Described bottom support steel plate 1, its structure as shown in Figure 2, be made up of the floor 1-2 that puts more energy into of steel plate 1-1 and its bottom welding, described bottom support steel plate 1 is fixedly welded on connector 3 in horizontal direction, the described floor 1-2 that puts more energy into, to put more energy into floor 1-2 along the uniform setting of steel plate 1-1 longitudinal pitch 300mm ~ 600mm, the connected mode of put more energy into floor 1-2 and steel plate 1-1 is solder design;
Described shearing resistance floor 2, its structure as shown in Figure 3, is made up of longitudinal steel plate 2-1 and horizontal steel plate 2-2, and longitudinal steel plate 2-1 and horizontal steel plate 2-2 is along bottom support steel plate 1 vertical and horizontal spacing 800mm ~ 1000mm uniform setting respectively;
Described connector 3, its structure as shown in Figure 4, is made up of angle steel 3-1 and floor 3-2, and be positioned at uniform 1 connector 3 in 400mm ~ 700mm place, Zhi Nei interval, angle of angle steel 3-1, floor 3-2 and angle steel 3-1 is solder design.
Described bottom support steel plate 1 and shearing resistance floor 2, the assembly that both are assembled into one by welding manner, assembly two ends are fixed by welding in the top of connector 3, as shown in Figure 7.
Described connector 3, its setting position as shown in Figure 5, what 50mm ~ 80mm place was returned in design vertically downward on girder steel 4 elevation of top position is on horizontal direction position line 4-1, and be fixed on girder steel 4 by welding manner, described is that level is alignd to position line 4-1 with angle steel 3-1 top mark is high, as shown in Figure 6.
Described angle steel 3-1, be section bar equal leg angle or channel-section steel, angle limb length is 50mm ~ 100mm, and thickness is 5mm ~ 10mm, described floor 3-2, is the steel plate in dihedral.
Described build after concrete 5, be 50mm ~ 80mm pea gravel concreten for building thickness on composite floor, the top mark of building rear concrete 5 is high consistent with the top mark height of girder steel 4, as shown in Figure 8.
Described steel plate 1-1, its specification is thickness 2mm ~ 8mm × length L, wherein length L, is the usual space distance 20mm between bottom support steel plate 1 level that the clearance S-girder steel 4 between adjacent girder steel 4 and homonymy are installed.
The described floor 1-2 that puts more energy into, its material is band steel, specification is width 30mm ~ 150mm × thickness 4mm ~ 8mm × length L1, described length L1, for shaped steel limb width × 2 ~ 20mm × 2 of the clearance S-connector 3 between adjacent girder steel 4, described 20mm is the usual space distance between the wide level of shaped steel limb of steel plate 1-1 and connector 3.
Described horizontal steel plate 2-1, its specification is width 30mm ~ 50mm × thickness 4mm ~ 8mm × length L2, wherein length L2, is steel plate 1-1 length L-30mm × 2, and described 30mm is the usual space distance between steel plate 1-1 and shearing resistance floor 2 between level.
Dead load of the present utility model is light, intensity is large, and to increase between its indoor pure space about 7%.
The above is only preferred embodiment of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.

Claims (8)

1. a steel plate combination floor, comprise steel plate, girder steel, concrete, it is characterized in that: the shearing resistance floor (2) that its structure is arranged by bottom support steel plate (1) and top thereof and be arranged in the both end sides of bottom support steel plate (1) left and right connector (3) and the concrete (5) of building thickness 50mm-80mm be integrally formed the steel plate combination floor of structure, the surface level of the concrete (5) of wherein building is consistent with girder steel (4) absolute altitude, described bottom support steel plate (1), the structure of shearing resistance floor (2) and connector (3) is as follows respectively:
Described bottom support steel plate (1), its structure is made up of the floor of putting more energy into (1-2) of steel plate (1-1) and its bottom welding, described bottom support steel plate (1) is fixedly welded on connector (3) in horizontal direction, described floor of putting more energy into (1-2), to put more energy into floor (1-2) along the uniform setting of steel plate (1-1) longitudinal pitch 300mm ~ 600mm, floor of putting more energy into (1-2) is solder design with the connected mode of steel plate (1-1);
Described shearing resistance floor (2), its structure is made up of longitudinal steel plate (2-1) and horizontal steel plate (2-2), and longitudinal steel plate (2-1) and horizontal steel plate (2-2) are along bottom support steel plate (1) vertical and horizontal spacing 800mm ~ 1000mm uniform setting respectively;
Described connector (3), its structure is made up of angle steel (3-1) and floor (3-2), is positioned at uniform 1 connector (3) in 400mm ~ 700mm place, Zhi Nei interval, angle of angle steel (3-1), and floor (3-2) and angle steel (3-1) are solder design.
2. steel plate combination floor according to claim 1, it is characterized in that: described bottom support steel plate (1) and shearing resistance floor (2), the assembly that both are assembled into one by welding manner, assembly two ends are fixed by welding in the top of connector (3).
3. steel plate combination floor according to claim 1, it is characterized in that: described connector (3), what 50mm ~ 80mm place was returned in the design of its setting position vertically downward on girder steel (4) elevation of top position is on horizontal direction position line (4-1), and be fixed on girder steel (4) by welding manner, described is that level is alignd to position line (4-1) and angle steel (3-1) top mark height.
4. steel plate combination floor according to claim 1, is characterized in that: described angle steel (3-1), and be section bar equal leg angle or channel-section steel, angle limb length is 50mm ~ 100mm, and thickness is 5mm ~ 10mm, described floor (3-2), is the steel plate in dihedral.
5. steel plate combination floor according to claim 1, it is characterized in that: described in build after concrete (5), be 50mm ~ 80mm pea gravel concreten for building thickness on composite floor, the top mark of building rear concrete (5) is high consistent with the top mark height of girder steel (4).
6. steel plate combination floor according to claim 1, it is characterized in that: described steel plate (1-1), its specification is thickness 2mm ~ 8mm, × length (L), wherein length (L) is the usual space distance 20mm between bottom support steel plate (1) level that the clearance (S) between adjacent girder steel (4)-girder steel (4) and homonymy are installed.
7. steel plate combination floor according to claim 1, it is characterized in that: described in put more energy into floor (1-2), its material is band steel, specification is width 30mm ~ 150mm × thickness 4mm ~ 8mm × length (L1), described length (L1) is shaped steel limb width × 2 ~ 20mm × 2 of the clearance (S) between adjacent girder steel (4)-connector (3), and described 20mm is the usual space distance between the wide level of shaped steel limb of steel plate (1-1) and connector (3).
8. steel plate combination floor according to claim 1, it is characterized in that: described horizontal steel plate (2-1), its specification is width 30mm ~ 50mm × thickness 4mm ~ 8mm × length (L2), wherein length (L2), for steel plate (1-1) length (L)-30mm × 2, described 30mm is the usual space distance between steel plate (1-1) and shearing resistance floor (2) between level.
CN201420490397.2U 2014-08-28 2014-08-28 Steel plate combination floor Active CN204098314U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420490397.2U CN204098314U (en) 2014-08-28 2014-08-28 Steel plate combination floor

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Application Number Priority Date Filing Date Title
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106639091A (en) * 2017-02-28 2017-05-10 苏州昆仑绿建木结构科技股份有限公司 Laminated wood-concrete combined floor
CN108487529A (en) * 2018-03-20 2018-09-04 东南大学 A kind of three-dimensional vibration isolation floor construction
CN111042573A (en) * 2019-12-31 2020-04-21 中建五局第三建设有限公司 Construction method and structure for additionally arranging lift apartment sandwich floor without dehumidification operation

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106639091A (en) * 2017-02-28 2017-05-10 苏州昆仑绿建木结构科技股份有限公司 Laminated wood-concrete combined floor
CN108487529A (en) * 2018-03-20 2018-09-04 东南大学 A kind of three-dimensional vibration isolation floor construction
CN111042573A (en) * 2019-12-31 2020-04-21 中建五局第三建设有限公司 Construction method and structure for additionally arranging lift apartment sandwich floor without dehumidification operation

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