CN109610738A - A kind of pre-buried section steel beam support node of armored concrete and construction method - Google Patents
A kind of pre-buried section steel beam support node of armored concrete and construction method Download PDFInfo
- Publication number
- CN109610738A CN109610738A CN201811551499.XA CN201811551499A CN109610738A CN 109610738 A CN109610738 A CN 109610738A CN 201811551499 A CN201811551499 A CN 201811551499A CN 109610738 A CN109610738 A CN 109610738A
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- China
- Prior art keywords
- reinforcing bar
- several
- plate body
- section steel
- steel beam
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 56
- 239000010959 steel Substances 0.000 title claims abstract description 56
- 238000010276 construction Methods 0.000 title claims abstract description 28
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 72
- 238000005520 cutting process Methods 0.000 claims abstract description 36
- 230000002787 reinforcement Effects 0.000 claims abstract description 6
- 238000003466 welding Methods 0.000 claims description 11
- 238000009417 prefabrication Methods 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 9
- 238000009434 installation Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 230000015271 coagulation Effects 0.000 description 2
- 238000005345 coagulation Methods 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/16—Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups
- E04C5/162—Connectors or means for connecting parts for reinforcements
- E04C5/163—Connectors or means for connecting parts for reinforcements the reinforcements running in one single direction
- E04C5/165—Coaxial connection by means of sleeves
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
Abstract
The invention discloses a kind of pre-buried section steel beam support nodes of armored concrete, including support and beams of concrete, support includes main body, several floors, several cutting back reinforcing bars, several length cut reinforcing bar and several sleeves, each floor is fixed on main body, several cutting back reinforcing bars and several length cut end and arranged for interval that reinforcing bar is individually fixed in floor, the free end that each cutting back reinforcing bar and each length cut reinforcing bar is fixed with a sleeve, cutting back reinforcing bar and the long reinforcing bar that cuts are connected by the longitudinal reinforcement of sleeve and beams of concrete, while satisfaction is processed immediately at the construction field (site), it ensure that the globality of steel structure support seat node and beams of concrete, simplify the operational procedure of component, strengthen the structural safety performance of node, avoiding beams of concrete would be possible to that fracture and severely deformed situation occurs in the pre-buried support node range of steel construction, it is low with expense, Environmentally friendly, easy for installation, simple operation and other advantages, the invention further relates to a kind of pre-buried section steel beam support node construction methods of armored concrete.
Description
Technical field
The present invention relates to building fields, more particularly, to a kind of pre-buried section steel beam support node of armored concrete.
Background technique
Steel construction utilization is more and more wider in building trade at present, before the installation of large-scale steel structure, in construction stage of concrete
All there is the pre-buried of pre-buried support node, as heavy construction is more and more, the size of the pre-buried support node of steel construction is also more next
It is bigger, if reinforcing bar is truncated at steel structure support seat node, cause stress at node to be unable to satisfy design requirement, large span is mixed
Solidifying Tu Liang would be possible to occur fracture and it is severely deformed, to cause serious safety accident.Currently, the pre-buried fashioned iron coagulation of tradition
Native beam support node processing method is mainly in the steel structure support seat factory process stage by reserving support node web
Hole；Concrete beam reinforcing is lengthened, be bent in steel structure support seat node location and is welded on steel structure support seat web；Or it is logical
It crosses and directly increases beams of concrete, to guarantee that it is logical that concrete beam reinforcing is smoothly drawn.
It is needed by carrying out the scheme of preformed hole to support node web in steel knot in the steel structure support seat factory process stage
The structure support production phase carries out, and positioning difficulty is big when web holes, and more demanding to worker, the single component process-cycle is long, takes
With height, it is unfavorable for largely processing, simultaneously as concrete beam reinforcing is more, it is right in a large amount of apertures of the pre-buried support node of steel construction
There is also adverse effects for the stress of steel structure support seat node.
Concrete beam reinforcing is lengthened, be bent in steel structure support seat node location and is welded on steel structure support seat web
Scheme, which needs to reproduce field after the completion of steel structure support seat node is pre-buried, constructs, and site operation operating condition is complicated, can operating surface it is narrow
Narrow, working efficiency is low, and when welding not can guarantee construction quality, and will lead to steel structure support seat after positioning in welding process
It is subjected to displacement, exists to subsequent Construction of Steel Structure and adversely affect.
Beams of concrete is directly increased, is increased with guaranteeing that concrete beam reinforcing smoothly draws logical scheme to will lead to engineering cost,
The size for increasing beams of concrete simultaneously not can guarantee all reinforcing bars in beam still and pass through steel structure support seat web, can not be effective
Guarantee the stress condition of the pre-buried support node position of steel construction.
Summary of the invention
For overcome the deficiencies in the prior art, the purpose of the present invention is to provide a kind of satisfactions to carry out immediately at the construction field (site)
While processing, the globality of steel structure support seat node and beams of concrete ensure that, simplify the operational procedure of component, strengthen
The structural safety performance of node, avoiding beams of concrete in the pre-buried support node range of steel construction would be possible to occur fracture and tight
The pre-buried section steel beam support node of armored concrete of weight deformation.
The purpose of the present invention is implemented with the following technical solutions:
A kind of pre-buried section steel beam support node of armored concrete, including support and beams of concrete, the support include main body,
Several floors, several cutting back reinforcing bars, several length cut reinforcing bar and several sleeves, and each floor is fixed on the main body, several
The cutting back reinforcing bar and several length cut end and arranged for interval that reinforcing bar is individually fixed in the floor, each described short
The free end for cutting reinforcing bar and each length section reinforcing bar is fixed with a sleeve, and it is logical that the cutting back reinforcing bar and the length cut reinforcing bar
The sleeve is crossed to connect with the longitudinal reinforcement of the beams of concrete.
Further, the main body includes the first plate body and the second plate body, and first plate body and second plate body are solid
It is fixed to connect and be in cross.
Further, first plate body is vertical with the cutting back reinforcing bar and the length section reinforcing bar, and several floors are solid
Due to first plate body.
Further, several floors are uniformly arranged and relatively described second plate body is symmetrical.
Further, the support further includes several wing plates, and the wing plate is fixed on first plate body and described second
The end of plate body.
Further, the support further includes several pegs, and the peg is fixed on the wing plate, the peg with it is described
Beams of concrete is fixed to reinforce the support and the beams of concrete.
A kind of pre-buried section steel beam support node construction method of armored concrete, comprising the following steps: support is prefabricated: will be several
Floor is fixedly welded on main body；Site welding: several cutting back reinforcing bars and several length are cut reinforcing bar and are respectively welded and are fixed on the rib
The end of plate and arranged for interval；Lifting: the support being disposed is lifted in place by hanging device；Welding: pass through sleeve
The cutting back reinforcing bar and the length are cut into the free end of reinforcing bar and the reinforcement welding of beams of concrete, are attached.
Further, in the support prefabrication step, the main body include the first plate body and the second plate body, described first
Plate body is fixedly connected with second plate body and is in cross, and first plate body and the cutting back reinforcing bar and the length cut reinforcing bar
Vertically, several floors are fixed on first plate body.
Further, several floors are uniformly arranged and relatively described second plate body is symmetrical.
Further, in the support prefabrication step, several wing plates are fixed on first plate body and second plate
The end of body.
Compared with prior art, the floor of the pre-buried section steel beam support node of armored concrete of the present invention is fixed on main body, several
Cutting back reinforcing bar and several length cut end and arranged for interval that reinforcing bar is individually fixed in floor, and each cutting back reinforcing bar and each length are cut
The free end of reinforcing bar is fixed with a sleeve, and cutting back reinforcing bar and the long reinforcing bar that cuts are connected by the longitudinal reinforcement of sleeve and beams of concrete,
While satisfaction is processed immediately at the construction field (site), the globality of steel structure support seat node and beams of concrete ensure that, simplify
The operational procedure of component, strengthens the structural safety performance of node, avoids beams of concrete in the pre-buried support node of steel construction
Range would be possible to that fracture and severely deformed situation occurs, and low, environmentally friendly, the easy for installation, simple operation and other advantages with expense rise
Protection environment, green construction and the effect for reducing engineering economy cost are arrived.
Detailed description of the invention
Fig. 1 is a structural schematic diagram of the pre-buried section steel beam support node of armored concrete of the present invention；
Fig. 2 is the enlarged drawing at the pre-buried section steel beam support node C of armored concrete of Fig. 1；
Cross-sectional view of the pre-buried section steel beam support node of armored concrete along B-B that Fig. 3 is Fig. 1；
Fig. 4 be Fig. 1 the pre-buried section steel beam support node of armored concrete along the sectional view of A-A.
In figure: 10, support；11, main body；110, the first plate body；112, the second plate body；12, floor；13, cutting back reinforcing bar；
14, long to cut reinforcing bar；15, sleeve；16, wing plate；17, peg；20, beams of concrete.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
It should be noted that it can be directly on another component when component is referred to as " being fixed on " another component
Or it there may also be another intermediate module, is fixed by intermediate module.When a component is considered as " connection " another group
Part, it can be directly to another component or may be simultaneously present another intermediate module.When a component is considered
It is " being set to " another component, it, which can be, is set up directly on another component or may be simultaneously present another middle groups
Part.Term as used herein "vertical", "horizontal", "left" and "right" and similar statement simply to illustrate that mesh
's.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term " and or " used herein includes one or more phases
Any and all combinations of the listed item of pass.
A kind of pre-buried section steel beam support node of armored concrete of the invention includes support 10 and coagulation referring to FIG. 1 to FIG. 4,
Native beam 20.
Support 10 include main body 11, several floors 12, several cutting back reinforcing bars 13, several length cut reinforcing bar 14, several sleeves 15,
Several wing plates 16 and several pegs 17.Main body 11 includes the first plate body 110 and the second plate body 112.First plate body 110 and the second plate
Body 112 is fixed to each other to form cross-shaped structure.Several floors 12 are uniformly fixed on the first plate body 110 and relative to the second plate body
112 is symmetrical.Several cutting back reinforcing bars 13, several length cut reinforcing bar 14 and are fixed on 12 end of floor and are spaced setting.Several cutting back steel
Muscle 13, several length cut reinforcing bar 14 and are parallel to each other.First plate body 110 is vertical with several cutting back reinforcing bars 13, several length section reinforcing bar 14.The wing
Plate 16 is fixed on the end of the first plate body 110 and the second plate body 112, and several floors 12 are located at the both wings of 110 end of the first plate body
Between plate 16.Peg 17 is fixed on wing plate 16.Sleeve 15 is installed on cutting back reinforcing bar 13 and the long free end for cutting reinforcing bar 14.
The cutting back reinforcing bar 13 of support 10 and the long free end for cutting reinforcing bar 14 pass through longitudinal steel of sleeve 15 and beams of concrete 20
Muscle is connected, and ensure that the globality of support 10 Yu beams of concrete 20, simplifies the operational procedure of component, strengthens the knot of node
Structure security performance, avoid beams of concrete 20 the pre-buried support node range of steel construction would be possible to occur fracture and it is severely deformed
Situation.
The invention further relates to a kind of construction methods of the pre-buried section steel beam support node of armored concrete, comprising the following steps:
Support 10 is prefabricated: several floors 12 are fixedly welded on main body 11；
Site welding: several cutting back reinforcing bars 13 and several length are cut reinforcing bar 14 and is respectively welded and is fixed on the end of floor 12 simultaneously
And arranged for interval；
Lifting: the support 10 being disposed is lifted in place by hanging device；
Welding: cutting back reinforcing bar 13 and length are cut by the free end of reinforcing bar 14 and the steel bar welding of beams of concrete 20 by sleeve 15
It connects, is attached.
In 10 prefabrication step of support, main body 11 includes the first plate body 110 and the second plate body 112, the first plate body 110 and the
Two plate bodys 112 are fixedly connected and in cross, and the first plate body 110 is vertical with cutting back reinforcing bar 13 and the long reinforcing bar 14 that cuts, several floors
12 are fixed on the first plate body 110.Several floors 12 are uniformly arranged and opposite second plate body 112 is symmetrical.Several wing plates 16 are fixed on
The end of first plate body 110 and the second plate body 112.
While the pre-buried section steel beam support node satisfaction of armored concrete of the present invention is processed immediately at the construction field (site), protect
The globality for having demonstrate,proved steel structure support seat node Yu beams of concrete 20 simplifies the operational procedure of component, strengthens the structure of node
Security performance, avoiding beams of concrete 20 would be possible to that fracture and severely deformed feelings occur in the pre-buried support node range of steel construction
Condition, low, environmentally friendly, the easy for installation, simple operation and other advantages with expense play protection environment, green construction and reduce engineering
The effect of economic cost.
It will be apparent to those skilled in the art that can make various other according to the above description of the technical scheme and ideas
Corresponding change and deformation, and all these changes and deformation all should belong to the protection scope of the claims in the present invention
Within.
Claims (10)
1. a kind of pre-buried section steel beam support node of armored concrete, including support and beams of concrete, it is characterised in that: the support
Reinforcing bar and several sleeves are cut including main body, several floors, several cutting back reinforcing bars, several length, each floor is fixed on described
Main body, several cutting back reinforcing bars and several length cut end and the arranged for interval that reinforcing bar is individually fixed in the floor,
The free end that each cutting back reinforcing bar and each length cut reinforcing bar is fixed with a sleeve, the cutting back reinforcing bar and described
The long reinforcing bar that cuts is connect by the sleeve with the longitudinal reinforcement of the beams of concrete.
2. the pre-buried section steel beam support node of armored concrete according to claim 1, it is characterised in that: the main body includes
First plate body and the second plate body, first plate body are fixedly connected with second plate body and are in cross.
3. the pre-buried section steel beam support node of armored concrete according to claim 2, it is characterised in that: first plate body
Vertical with the cutting back reinforcing bar and the length section reinforcing bar, several floors are fixed on first plate body.
4. the pre-buried section steel beam support node of armored concrete according to claim 3, it is characterised in that: several floors
It is uniformly arranged and relatively described second plate body is symmetrical.
5. the pre-buried section steel beam support node of armored concrete according to claim 2, it is characterised in that: the support also wraps
Several wing plates are included, the wing plate is fixed on the end of first plate body and second plate body.
6. the pre-buried section steel beam support node of armored concrete according to claim 5, it is characterised in that: the support also wraps
Include several pegs, the peg is fixed on the wing plate, the peg and the beams of concrete it is fixed with reinforce the support and
The beams of concrete.
7. a kind of pre-buried section steel beam support node construction method of armored concrete, which comprises the following steps:
Support is prefabricated: several floors are fixedly welded on main body；
Site welding: several cutting back reinforcing bars and several length section reinforcing bar are respectively welded to end and the interval for being fixed on the floor
Arrangement；
Lifting: the support being disposed is lifted in place by hanging device；
Welding: cutting the free end of reinforcing bar and the reinforcement welding of beams of concrete for the cutting back reinforcing bar and the length by sleeve, into
Row connection.
8. the pre-buried section steel beam support node construction method of armored concrete according to claim 7, it is characterised in that: in institute
It states in support prefabrication step, the main body includes the first plate body and the second plate body, and first plate body and second plate body are solid
Fixed to connect and be in cross, first plate body is vertical with the cutting back reinforcing bar and the length section reinforcing bar, and several floors are solid
Due to first plate body.
9. the pre-buried section steel beam support node construction method of armored concrete according to claim 8, it is characterised in that: several
The floor is uniformly arranged and relatively described second plate body is symmetrical.
10. the pre-buried section steel beam support node construction method of armored concrete according to claim 8, it is characterised in that:
In the support prefabrication step, several wing plates are fixed on the end of first plate body and second plate body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811551499.XA CN109610738A (en) | 2018-12-18 | 2018-12-18 | A kind of pre-buried section steel beam support node of armored concrete and construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811551499.XA CN109610738A (en) | 2018-12-18 | 2018-12-18 | A kind of pre-buried section steel beam support node of armored concrete and construction method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109610738A true CN109610738A (en) | 2019-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811551499.XA Pending CN109610738A (en) | 2018-12-18 | 2018-12-18 | A kind of pre-buried section steel beam support node of armored concrete and construction method |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0711736A (en) * | 1993-06-24 | 1995-01-13 | Toda Constr Co Ltd | Precast reinforced concrete pillar |
| CN104895197A (en) * | 2015-05-29 | 2015-09-09 | 重庆大学 | Sectional steel concrete column-steel bar concrete beam joint connection method |
| CN107574929A (en) * | 2017-09-08 | 2018-01-12 | 共享钢构有限责任公司 | Girder with rolled steel section en cased in concrete spinous process of the seventh cervical vertebra frame node and joint construction method |
| CN207761056U (en) * | 2018-01-11 | 2018-08-24 | 洛阳市规划建筑设计研究院有限公司 | A kind of connecting structure of beam column nodes based on steel reinforced concrete |
| CN108678172A (en) * | 2018-07-01 | 2018-10-19 | 沈阳建筑大学 | The steel carton and crate body connector of assembling frame |
| CN209874258U (en) * | 2018-12-18 | 2019-12-31 | 广州机施建设集团有限公司 | Pre-buried shaped steel girder support node of reinforced concrete |
-
2018
- 2018-12-18 CN CN201811551499.XA patent/CN109610738A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0711736A (en) * | 1993-06-24 | 1995-01-13 | Toda Constr Co Ltd | Precast reinforced concrete pillar |
| CN104895197A (en) * | 2015-05-29 | 2015-09-09 | 重庆大学 | Sectional steel concrete column-steel bar concrete beam joint connection method |
| CN107574929A (en) * | 2017-09-08 | 2018-01-12 | 共享钢构有限责任公司 | Girder with rolled steel section en cased in concrete spinous process of the seventh cervical vertebra frame node and joint construction method |
| CN207761056U (en) * | 2018-01-11 | 2018-08-24 | 洛阳市规划建筑设计研究院有限公司 | A kind of connecting structure of beam column nodes based on steel reinforced concrete |
| CN108678172A (en) * | 2018-07-01 | 2018-10-19 | 沈阳建筑大学 | The steel carton and crate body connector of assembling frame |
| CN209874258U (en) * | 2018-12-18 | 2019-12-31 | 广州机施建设集团有限公司 | Pre-buried shaped steel girder support node of reinforced concrete |
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